feat: daily encrypted database backup to a bucket of its own

A backup service runs pg_dump every day at 03:00 Brasília, checks the archive,
encrypts it with age to a public key and uploads it with a token for that
bucket only. The server cannot read or delete backups: the private key stays
with the owner, the bucket's lifecycle rule expires copies and its lock stops
early deletion. Each run is recorded and shown on the Kanban's Integrations
tab. tests/backup_test.py backs up, restores into a scratch database and
compares the rows in CI. Setup and restore: docs/BACKUP.md.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.env.example

@@ -37,6 +37,11 @@ TINY_ADAPTER=fake
 # TINY_PRODUCT_UV_FOLHA=...
 # TINY_PRODUCT_UV_AVULSA=...
 # TINY_ADAPTER=tiny      # only once connected and tested: creates real orders
+# Jadlog price quotes go in jadlog.env, not here (see app/jadlog_probe.py):
+# JADLOG_TOKEN=...
+# JADLOG_CNPJ=...          # the "Usuário" Jadlog issued, the CNPJ that contracts freight
+# JADLOG_CONTA=...         # conta corrente
+# JADLOG_CONTRATO=         # only if Jadlog issued a contract number
 WHATSAPP_ADAPTER=fake
 STORAGE_ADAPTER=s3-local
 MOCK_FREIGHT_CENTS=1500

.gitea/workflows/deploy.yml

@@ -86,13 +86,14 @@ jobs:
       # the generator's geometry. The provider suites use a fake transport: they
       # prove the documented contract, not the integration.
       - name: Print-file geometry and provider adapters
-        run: $COMPOSE exec -T api python -m unittest tests.test_printfile tests.test_mercadopago tests.test_tiny -v
+        run: $COMPOSE exec -T api python -m unittest tests.test_printfile tests.test_mercadopago tests.test_tiny tests.test_jadlog tests.test_quote_review tests.test_large_files -v
 
       - name: Runtime and retention regressions
         run: |
           $COMPOSE exec -T api python -m tests.retention_test
           $COMPOSE exec -T api python -m tests.runtime_security_test
           $COMPOSE exec -T api python -m tests.tiny_oauth_test
+          $COMPOSE exec -T backup python -m tests.backup_test
 
       # Run Chrome on the Compose network. It must resolve the same storage:9000
       # hostname used in presigned URLs, and absence of Chrome must fail CI.
@@ -106,7 +107,7 @@ jobs:
         if: failure()
         run: |
           $COMPOSE ps || true
-          $COMPOSE logs --tail 200 api worker site kanban || true
+          $COMPOSE logs --tail 200 api worker backup site kanban || true
 
       - name: Tear down
         if: always()
@@ -206,24 +207,47 @@ jobs:
       - name: Image vulnerabilities
         run: |
           image="${TRIVY_IMAGE:-aquasec/trivy:0.58.1}"
-          failed=0
+          # One database download for the four scans, kept in a volume between
+          # runs and retried: a failed download from the mirror used to fail
+          # the gate as if a CRITICAL vulnerability had been found.
+          trivy() { docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \
+            -v dtf-trivy-cache:/root/.cache/trivy "$image" "$@"; }
+          for attempt in 1 2 3; do
+            trivy image --download-db-only --no-progress && break
+            if [ "$attempt" -eq 3 ]; then
+              echo "::error::The vulnerability database could not be downloaded; the release images were not scanned."
+              exit 1
+            fi
+            echo "Database download failed (attempt $attempt); retrying in 30 s."
+            sleep 30
+          done
+          # Findings exit 5; any other failure means the scan did not run.
+          found=0; broken=0
           for target in \
               "gitea.blyzer.com.br/blyzer/dtf-api:${{ gitea.sha }}" \
               "gitea.blyzer.com.br/blyzer/dtf-web:${{ gitea.sha }}"; do
             echo "--- $target (HIGH, reported)"
-            docker run --rm -v /var/run/docker.sock:/var/run/docker.sock "$image" \
+            trivy image --skip-db-update --image-src docker --scanners vuln --severity HIGH --no-progress \
-              image --image-src docker --scanners vuln --severity HIGH --no-progress \
               --format table --exit-code 0 "$target" ||
               echo "::warning::Could not scan $target for HIGH findings"
             echo "--- $target (CRITICAL, blocking)"
-            docker run --rm -v /var/run/docker.sock:/var/run/docker.sock "$image" \
+            set +e
-              image --image-src docker --scanners vuln --severity CRITICAL --no-progress \
+            trivy image --skip-db-update --image-src docker --scanners vuln --severity CRITICAL --no-progress \
-              --format table --exit-code 1 "$target" || failed=1
+              --format table --exit-code 5 "$target"
+            verdict=$?
+            set -e
+            if [ "$verdict" -eq 5 ]; then found=1
+            elif [ "$verdict" -ne 0 ]; then broken=1; echo "::error::The CRITICAL scan of $target did not run (exit $verdict)."
+            fi
           done
-          if [ "$failed" -ne 0 ]; then
+          if [ "$found" -ne 0 ]; then
             echo "::error::A CRITICAL vulnerability was found in a release image."
             exit 1
           fi
+          if [ "$broken" -ne 0 ]; then
+            echo "::error::A release image could not be scanned; nothing is published unscanned."
+            exit 1
+          fi
 
       - name: Publish validated images
         run: |

app/adapters.py

@@ -17,9 +17,16 @@ def require_runtime():
     checkout until their audited implementations are added.
     """
     environment = os.environ.get('APP_ENV', 'local')
-    for name in ('FREIGHT', 'WHATSAPP'):
+    if os.environ.get('WHATSAPP_ADAPTER') != 'fake':
-        if os.environ.get(f'{name}_ADAPTER') != 'fake':
+        raise RuntimeError('WHATSAPP must use the currently supported fake adapter')
-            raise RuntimeError(f'{name} must use the currently supported fake adapter')
+    freight = os.environ.get('FREIGHT_ADAPTER')
+    if freight == 'jadlog':
+        from .jadlog import required_settings as jadlog_settings
+        for name in jadlog_settings():
+            if not os.environ.get(name):
+                raise RuntimeError(f'{name} is required for the Jadlog adapter')
+    elif freight != 'fake':
+        raise RuntimeError('FREIGHT must use the fake or jadlog adapter')
     tiny = os.environ.get('TINY_ADAPTER')
     if tiny == 'tiny':
         from .tiny import required_settings
@@ -106,6 +113,11 @@ class FakePayment:
 
     def create(self, quote_id: str, total_cents: int, customer: dict, method: dict | None = None) -> dict:
         kind = (method or {}).get('type', 'pix')
+        if kind == 'pix':
+            from datetime import datetime, timedelta, timezone
+            expires = (datetime.now(timezone.utc) + timedelta(minutes=30)).isoformat(timespec='milliseconds')
+            return {'provider': 'fake', 'id': f"local-{quote_id}-pix-{(method or {}).get('attempt', 1)}",
+                    'status': 'pending', 'total_cents': total_cents, 'expires_at': expires}
         return {'provider': 'fake', 'id': f'local-{quote_id}-{kind}',
                 'status': 'pending', 'total_cents': total_cents}
 
@@ -143,10 +155,12 @@ class FakePayment:
                 'status': 'paid', 'total_cents': total_cents}
 
 class FreightAdapter(Protocol):
-    def quote(self, service: str, postal_code: str) -> dict: ...
+    def quote(self, service: str, postal_code: str, metres=None, declared_cents: int = 0) -> dict: ...
 
 class FakeFreight:
-    def quote(self, service: str, postal_code: str) -> dict:
+    name = 'fake'
+
+    def quote(self, service: str, postal_code: str, metres=None, declared_cents: int = 0) -> dict:
         if service == 'pickup':
             return {'provider': 'fake', 'service': 'pickup', 'total_cents': 0, 'postal_code': ''}
         if service != 'mock-standard' or len(postal_code) != 8 or not postal_code.isascii() or not postal_code.isdigit():

app/api/customer.py

@@ -57,7 +57,7 @@ def login(body: Login, request: Request, response: Response):
     if not account or not matches:
         login_failed(email)
         audit('customer_login_failed', ip=client_ip(request))
-        raise HTTPException(401, 'Invalid email or password')
+        raise HTTPException(401, 'E-mail ou senha inválidos.')
     previous = current(request)
     with db.connect() as c:
         if not stored.startswith('scrypt-v2$'):
@@ -98,7 +98,10 @@ def orders(identity=Depends(owner)):
 def detail(oid: UUID, identity=Depends(owner)):
     with db.connect() as c:
         row = owned_order(c, oid, identity)
-        history = c.execute('SELECT from_state,to_state,reason,created_at FROM dtf_local.movements WHERE order_id=%s ORDER BY id', (oid,)).fetchall()
+        # A move back undoes an operator's mistake and its reason is internal;
+        # only a correction's reason is written for the customer.
+        history = c.execute('''SELECT from_state,to_state,CASE WHEN to_state='cor' THEN reason ELSE '' END AS reason,
+            created_at FROM dtf_local.movements WHERE order_id=%s AND NOT back ORDER BY id''', (oid,)).fetchall()
         return {'id': row['id'], 'number': row['number'], 'state': row['state'], 'version': row['version'],
                 'snapshot': row['snapshot'], 'history': history, 'files': file_rows(c,oid)}
 

app/api/health.py

@@ -1,13 +1,16 @@
-"""Health, session bootstrap and freight quoting."""
+"""Health, session bootstrap, freight quoting and the address of a CEP."""
 import os
+import re
 
+import httpx
 from fastapi import APIRouter, HTTPException, Request, Response
 
 from ..core import db
 from ..core.auth import client_ip, owner, new_session, rate_limit
 from ..core.limits import upload_limit_bytes
-from ..core.models import Freight
+from ..core.models import FreightEstimate
-from ..runtime import ENVIRONMENT, GUEST_SESSION_LIMIT, PART_BYTES, freight, payment, storage
+from ..runtime import (ENVIRONMENT, GUEST_SESSION_LIMIT, PART_BYTES, freight, payment,
+                       require_delivery_available, storage)
 
 router = APIRouter()
 
@@ -36,11 +39,34 @@ def session(request: Request, response: Response):
     return {'environment': ENVIRONMENT, 'cart_scope': str(session_id), 'part_bytes': PART_BYTES,
             'max_upload_bytes': upload_limit_bytes(), 'payment_provider': payment.name,
             # Public by design: Mercado Pago's card form needs it in the browser.
-            'payment_public_key': os.environ.get('MP_PUBLIC_KEY', '') if payment.name == 'mercadopago' else ''}
+            'payment_public_key': os.environ.get('MP_PUBLIC_KEY', '') if payment.name == 'mercadopago' else '',
+            # The delivery service the cart quotes, or none: pickup only.
+            'freight_service': 'jadlog' if freight.name == 'jadlog' else 'mock-standard' if ENVIRONMENT == 'local' else None}
 
 @router.post('/api/freight')
-def quote_freight(body: Freight):
+def quote_freight(body: FreightEstimate):
+    require_delivery_available(body.service)
     try:
-        return freight.quote(body.service, body.postal_code)
+        return freight.quote(body.service, body.postal_code, body.metres, body.declared_cents)
     except ValueError as exc:
         raise HTTPException(422, str(exc))
+
+# The address of a CEP, so the cart fills it in. Looked up here rather than in
+# the browser, which keeps the Site's CSP to its own origin.
+VIACEP = 'https://viacep.com.br/ws/{}/json/'
+CEP_LIMIT = 120
+
+@router.get('/api/cep/{cep}')
+def cep_address(cep: str, request: Request):
+    if not re.fullmatch(r'[0-9]{8}', cep):
+        raise HTTPException(422, 'CEP must have eight digits')
+    rate_limit('cep-lookup', client_ip(request), CEP_LIMIT, 900)
+    try:
+        response = httpx.get(VIACEP.format(cep), timeout=5)
+        data = response.json() if response.status_code == 200 else {}
+    except (httpx.HTTPError, ValueError):
+        raise HTTPException(503, 'Consulta de CEP indisponível')
+    if not data or data.get('erro'):
+        raise HTTPException(404, 'CEP não encontrado')
+    return {'street': data.get('logradouro') or '', 'district': data.get('bairro') or '',
+            'city': data.get('localidade') or '', 'state': data.get('uf') or ''}

app/api/operator.py

@@ -8,17 +8,16 @@ from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request, Response
 from fastapi.responses import RedirectResponse
-from psycopg.types.json import Jsonb
 
 from ..core import db
 from ..core.auth import (COOKIE_SECURE, DUMMY_PASSWORD_HASH, audit, client_ip, operator,
                     login_failed, password_matches, throttle)
 from ..core.models import Move, OperatorLogin, Resolution, Review
-from ..core.pricing import price
 from ..printjobs import queue as queue_print_files
+from .. import payments, quote_review
 from .. import tiny
-from ..runtime import (BOARD_FINISHED_LIMIT, BOARD_QUOTE_LIMIT, STATES, TRANSITIONS,
+from ..runtime import (BACK, BOARD_FINISHED_LIMIT, BOARD_QUOTE_LIMIT, ENVIRONMENT, STATES, TRANSITIONS, payment,
-                       enqueue, freight, quote_view, storage, upload_row)
+                       enqueue, freight, quote_view, storage)
 from ..scanning import require_clean
 
 router = APIRouter()
@@ -30,14 +29,14 @@ def operator_login(body: OperatorLogin, request: Request, response: Response):
     with db.connect() as c:
         account = c.execute('SELECT * FROM dtf_local.operators WHERE email=%s', (email,)).fetchone()
         if not c.execute('SELECT 1 FROM dtf_local.operators WHERE active LIMIT 1').fetchone():
-            raise HTTPException(503, 'No Kanban operator account is configured')
+            raise HTTPException(503, 'Nenhuma conta de operador configurada.')
     # Comparable password work whether or not the account exists or is active.
     stored = account['password_hash'] if account else DUMMY_PASSWORD_HASH
     matches = password_matches(body.password, stored)
     if not account or not account['active'] or not matches:
         login_failed('operator:'+email)
         audit('operator_login_failed', ip=client_ip(request), operator=email)
-        raise HTTPException(401, 'Invalid operator login')
+        raise HTTPException(401, 'E-mail ou senha inválidos.')
     token = secrets.token_urlsafe(32)
     with db.connect() as c:
         previous = hashlib.sha256(request.cookies.get('dtf_operator','').encode()).hexdigest()
@@ -60,6 +59,24 @@ def operator_logout(request: Request, response: Response):
     audit('operator_logout')
     return {'ok': True}
 
+def freight_status():
+    """What delivery the Site offers, and the package rule it prices with."""
+    if freight.name != 'jadlog':
+        return {'provider': freight.name}
+    return {'provider': 'jadlog', 'base_kg': str(freight.base_kg), 'per_metre_kg': str(freight.per_metre_kg),
+            'production_days': freight.production_days}
+
+
+def backup_status(c):
+    """The latest database backup and the latest run, which may have failed."""
+    ok = c.execute('''SELECT finished_at,bytes FROM dtf_local.backups WHERE status='ok'
+        ORDER BY finished_at DESC LIMIT 1''').fetchone()
+    last = c.execute('SELECT finished_at,status,detail FROM dtf_local.backups ORDER BY finished_at DESC LIMIT 1').fetchone()
+    return {'last_ok': ok['finished_at'].isoformat() if ok else None, 'bytes': ok['bytes'] if ok else None,
+            'failed': last['detail'] if last and last['status'] == 'failed' else None,
+            'failed_at': last['finished_at'].isoformat() if last and last['status'] == 'failed' else None}
+
+
 @router.get('/api/operator/board')
 def board(user=Depends(operator)):
     with db.connect() as c:
@@ -84,41 +101,113 @@ def board(user=Depends(operator)):
         approved_total = c.execute('''SELECT count(*) AS n FROM dtf_local.quotes q
             LEFT JOIN dtf_local.orders o ON o.quote_id=q.id
             WHERE o.id IS NULL AND q.approved IS NOT NULL''').fetchone()['n']
-        orders = active + list(reversed(finished))
+        orders = with_print_files(c, active + list(reversed(finished)))
+        # A paid notification that did not become an order is money received
+        # for nothing the factory will make. The board carries the count; the
+        # Pagamentos tab pages through them until someone records a resolution.
+        issues_total = c.execute('''SELECT count(*) AS n FROM dtf_local.payment_events
+            WHERE (outcome LIKE 'refused%' OR outcome LIKE 'attention%') AND resolved_at IS NULL''').fetchone()['n']
+        backup = backup_status(c)
+        return {'states': STATES, 'transitions': TRANSITIONS, 'back': BACK,
+                'orders': orders, 'payment_issues_total': issues_total, 'tiny': tiny_status(), 'operator': user,
+                'providers': {'payment': payment.name, 'freight': freight_status(), 'backup': backup}, 'environment': ENVIRONMENT,
+                'finished_shown': len(finished), 'finished_total': finished_total,
+                'quotes': [quote_view(c, q) for q in pending + approved],
+                'pending_total': pending_total, 'approved_total': approved_total}
+
+
+def with_print_files(c, orders):
     generated = c.execute('''SELECT p.order_id,p.item_index,p.status,p.upload_id,p.detail,u.name
         FROM dtf_local.print_files p LEFT JOIN dtf_local.uploads u ON u.id=p.upload_id
         WHERE p.order_id=ANY(%s) ORDER BY p.item_index''', ([o['id'] for o in orders],)).fetchall()
     for order in orders:
         order['print_files'] = [row for row in generated if row['order_id'] == order['id']]
-        # A paid notification that did not become an order is money received
+    return orders
-        # for nothing the factory will make. It stays on the board until a
+
-        # person records what was done about it.
+
-        refused = c.execute('''SELECT id,provider,event_id,reference,status,amount_cents,received_at,outcome
+def cursor_pair(first, second):
-            FROM dtf_local.payment_events WHERE (outcome LIKE 'refused%' OR outcome LIKE 'attention%') AND resolved_at IS NULL
+    if (first is None) != (second is None):
-            ORDER BY received_at LIMIT 100''').fetchall()
+        raise HTTPException(422, 'Both cursor fields are required')
-        return {'states': STATES, 'transitions': TRANSITIONS,
+    return first is not None
-                'orders': orders, 'payment_issues': refused, 'tiny': tiny_status(),
+
-                'finished_shown': len(finished), 'finished_total': finished_total,
+
-                'quotes': [quote_view(c, q) for q in pending + approved],
+@router.get('/api/operator/orders/finished')
-                'pending_total': pending_total, 'approved_total': approved_total,
+def finished_page(before_created_at: datetime | None = None, before_id: UUID | None = None,
-                'events': c.execute('SELECT * FROM dtf_local.outbox ORDER BY id DESC LIMIT 100').fetchall()}
+                  limit: int = Query(default=50, ge=1, le=100), user=Depends(operator)):
+    """Older finished orders, newest first, beyond the board's recent window."""
+    paged = cursor_pair(before_created_at, before_id)
+    with db.connect() as c:
+        rows = c.execute('''SELECT * FROM dtf_local.orders WHERE state='fin'
+            ''' + ('AND (created_at,id)<(%s,%s) ' if paged else '') + '''
+            ORDER BY created_at DESC,id DESC LIMIT %s''',
+            ((before_created_at, before_id) if paged else ()) + (limit + 1,)).fetchall()
+        return {'orders': with_print_files(c, rows[:limit]), 'has_more': len(rows) > limit}
+
+
+@router.get('/api/operator/payment-events')
+def payment_events(state: Literal['open','resolved','all'] = 'open',
+                   offset: int = Query(default=0, ge=0),
+                   limit: int = Query(default=20, ge=1, le=100), user=Depends(operator)):
+    """Payments that needed a person, newest first: open ones to act on, resolved ones as history."""
+    where = {'open': 'AND resolved_at IS NULL', 'resolved': 'AND resolved_at IS NOT NULL', 'all': ''}[state]
+    with db.connect() as c:
+        rows = c.execute('''SELECT id,provider,event_id,reference,status,amount_cents,received_at,outcome,
+              resolved_at,resolved_by,resolution
+            FROM dtf_local.payment_events WHERE (outcome LIKE 'refused%%' OR outcome LIKE 'attention%%') ''' + where + '''
+            ORDER BY received_at DESC,id DESC LIMIT %s OFFSET %s''', (limit, offset)).fetchall()
+        total = c.execute('''SELECT count(*) AS n FROM dtf_local.payment_events
+            WHERE (outcome LIKE 'refused%' OR outcome LIKE 'attention%') ''' + where).fetchone()['n']
+        return {'issues': rows, 'total': total}
+
+
+@router.get('/api/operator/events')
+def events(provider: Literal['tiny','whatsapp'] | None = None,
+           status: Literal['delivered','queued','failing'] | None = None,
+           event: Literal['payment_approved','production_started','correction_needed','ready'] | None = None,
+           order: int | None = Query(default=None, ge=1), offset: int = Query(default=0, ge=0),
+           limit: int = Query(default=20, ge=1, le=100), user=Depends(operator)):
+    """The integration send log, newest first, filtered, by page with a total."""
+    clauses, params = [], []
+    if provider:
+        clauses.append('provider=%s'); params.append(provider)
+    if status == 'delivered':
+        clauses.append('delivered_at IS NOT NULL')
+    elif status == 'queued':
+        clauses.append('delivered_at IS NULL AND last_error IS NULL')
+    elif status == 'failing':
+        clauses.append('delivered_at IS NULL AND last_error IS NOT NULL')
+    if event:
+        clauses.append("payload->>'event'=%s"); params.append(event)
+    if order:
+        clauses.append("payload->>'number'=%s"); params.append(str(order))
+    where = ('WHERE ' + ' AND '.join(clauses)) if clauses else ''
+    with db.connect() as c:
+        rows = c.execute(f'SELECT * FROM dtf_local.outbox {where} ORDER BY id DESC LIMIT %s OFFSET %s',
+                         (*params, limit, offset)).fetchall()
+        total = c.execute(f'SELECT count(*) AS n FROM dtf_local.outbox {where}', params).fetchone()['n']
+        return {'events': rows, 'total': total}
 
 @router.get('/api/operator/quotes')
 def quote_page(kind: Literal['pending','approved'], before_created_at: datetime | None = None,
-               before_id: UUID | None = None, limit: int = Query(default=50, ge=1, le=100),
+               before_id: UUID | None = None, offset: int = Query(default=0, ge=0),
-               user=Depends(operator)):
+               limit: int = Query(default=50, ge=1, le=100), user=Depends(operator)):
+    """Unpaid quotes, newest first: by cursor, or by page (offset) with a total."""
     if (before_created_at is None) != (before_id is None):
         raise HTTPException(422, 'Both quote cursor fields are required')
     approved_filter = 'q.approved IS NULL' if kind == 'pending' else 'q.approved IS NOT NULL'
     cursor = 'AND (q.created_at,q.id)<(%s,%s)' if before_created_at else ''
-    params = ((before_created_at,before_id) if before_created_at else ()) + (limit+1,)
+    skip = 0 if before_created_at else offset
+    params = ((before_created_at,before_id) if before_created_at else ()) + (limit+1, skip)
     with db.connect() as c:
         rows = c.execute(f'''SELECT q.* FROM dtf_local.quotes q
             LEFT JOIN dtf_local.orders o ON o.quote_id=q.id
             WHERE o.id IS NULL AND {approved_filter} {cursor}
-            ORDER BY q.created_at DESC,q.id DESC LIMIT %s''', params).fetchall()
+            ORDER BY q.created_at DESC,q.id DESC LIMIT %s OFFSET %s''', params).fetchall()
+        total = c.execute(f'''SELECT count(*) AS n FROM dtf_local.quotes q
+            LEFT JOIN dtf_local.orders o ON o.quote_id=q.id
+            WHERE o.id IS NULL AND {approved_filter}''').fetchone()['n']
         return {'quotes':[quote_view(c,row) for row in rows[:limit]],
-                'has_more':len(rows)>limit}
+                'has_more':len(rows)>limit, 'total': total}
 
 @router.post('/api/operator/quotes/{uid}/approve')
 def approve(uid: UUID, body: Review, user=Depends(operator)):
@@ -126,31 +215,25 @@ def approve(uid: UUID, body: Review, user=Depends(operator)):
         row = c.execute('SELECT * FROM dtf_local.quotes WHERE id=%s FOR UPDATE', (uid,)).fetchone()
         if not row:
             raise HTTPException(404, 'Quote not found')
-        if row['approved']:
+        return quote_review.approve(c, row, body.items, user)
-            raise HTTPException(409, 'Approved quotes are immutable; request a new quote')
+
-        draft = row['draft']
+@router.post('/api/operator/quotes/{uid}/test-order')
-        if any(item.get('production', {}).get('version') != 2 for item in draft['items']):
+def test_order(uid: UUID, user=Depends(operator)):
-            raise HTTPException(409, 'Quote uses an obsolete production layout; customer must request a new quote')
+    """An order for an approved quote without payment, to try the Kanban,
-        if len(body.items) != len(draft['items']):
+    files and print flow in production. Marked TEST on the board, never sent
-            raise HTTPException(422, 'Review must cover every item')
+    to Tiny or WhatsApp, and audited."""
-        items = []
+    with db.connect() as c:
-        for item, original in zip(body.items, draft['items']):
+        try:
-            if item.mode != original['mode'] or list(map(str,item.uploads)) != original['uploads']:
+            quote = payments.approved_quote(c, uid)
-                raise HTTPException(422, 'Product mode and attached files cannot change during review')
+        except payments.PaymentRefused as refusal:
-            if item.production.model_dump(mode='json') != original['production'] or item.quality_status != original['quality_status'] or item.quality_acknowledged != original['quality_acknowledged']:
+            raise HTTPException(404 if 'not found' in str(refusal) else 409, str(refusal))
-                raise HTTPException(422, 'Production instructions and customer acknowledgement cannot change during commercial review')
+        receipt = {'provider': payments.TEST_PROVIDER, 'id': f'teste-{uid}', 'status': 'paid',
-            for upload_id in item.uploads:
+                   'total_cents': quote['approved']['total_cents'], 'operator': user}
-                require_clean(upload_row(c, upload_id, row['owner']))
+        order, created = payments.create_order(c, quote, receipt)
-            items.append({**price(item.mode, str(item.metres), item.grade),
+    if created:
-                          'uploads': original['uploads'], 'production': original['production'],
+        audit('test_order_created', order=str(order['id']), operator=user)
-                          'quality_status': original['quality_status'],
+    return order
-                          'quality_acknowledged': original['quality_acknowledged']})
+
-        quoted_freight = freight.quote(**draft['freight'])
-        approved = {'customer': draft['customer'], 'items': items, 'freight': quoted_freight,
-                    'destination': draft.get('destination'),
-                    'total_cents': sum(i['total_cents'] for i in items)+quoted_freight['total_cents']}
-        c.execute('UPDATE dtf_local.quotes SET approved=%s, reviewed_by=%s, approved_at=now() WHERE id=%s', (Jsonb(approved),user,uid))
-    return approved
 
 @router.post('/api/operator/orders/{uid}/move')
 def move(uid: UUID, body: Move, user=Depends(operator)):
@@ -159,28 +242,41 @@ def move(uid: UUID, body: Move, user=Depends(operator)):
         if not row:
             raise HTTPException(404, 'Order not found')
         if body.version != row['version']:
-            raise HTTPException(409, 'Order changed; refresh the board')
+            raise HTTPException(409, 'O pedido mudou. Clique em Atualizar.')
         if body.state == row['state']:
             return row
-        if body.state not in TRANSITIONS[row['state']]:
+        back = BACK.get(row['state']) == body.state
-            raise HTTPException(409, 'Move is not allowed from this state')
+        if body.state not in TRANSITIONS[row['state']] and not back:
+            raise HTTPException(409, f"Não dá para ir de {STATES[row['state']]} para {STATES[body.state]}.")
         if body.state == 'cor' and not body.reason.strip():
-            raise HTTPException(422, 'Correction requires a reason')
+            raise HTTPException(422, 'Informe o motivo da correção.')
+        if back and not body.reason.strip():
+            raise HTTPException(422, 'Informe por que o pedido está voltando de etapa.')
         if body.state in ('fil','imp'):
             coverage = c.execute('SELECT DISTINCT f.item_index FROM dtf_local.order_files f JOIN dtf_local.uploads u ON u.id=f.upload_id WHERE f.order_id=%s AND f.kind=\'final\' AND f.active AND u.expires_at>now() AND u.purged_at IS NULL AND u.scan_state=\'clean\'', (uid,)).fetchall()
             if {r['item_index'] for r in coverage} != set(range(len(row['snapshot']['items']))):
-                raise HTTPException(409, 'Approve a complete final-file set for every item before queueing')
+                raise HTTPException(409, 'Aprove os arquivos finais de todos os itens antes de colocar na fila.')
         if body.state == 'cor':
             c.execute("UPDATE dtf_local.order_files SET active=false WHERE order_id=%s AND kind='final'", (uid,))
-        c.execute('INSERT INTO dtf_local.movements(order_id,from_state,to_state,operator,reason) VALUES(%s,%s,%s,%s,%s)',
+        c.execute('INSERT INTO dtf_local.movements(order_id,from_state,to_state,operator,reason,back) VALUES(%s,%s,%s,%s,%s,%s)',
-                  (uid,row['state'],body.state,user,body.reason))
+                  (uid,row['state'],body.state,user,body.reason,back))
         changed = c.execute('UPDATE dtf_local.orders SET state=%s, version=version+1, updated_at=now() WHERE id=%s RETURNING *', (body.state,uid)).fetchone()
         events = {'imp':'production_started','cor':'correction_needed','fin':'ready'}
-        if body.state in events:
+        if body.state in events and not back and not payments.is_test(row):
-            for provider in ('tiny','whatsapp'):
+            # "Production started" and "ready" reach the customer once per order,
-                enqueue(c, f'{uid}:{changed["version"]}:{provider}', provider,
+            # even if a mistaken move is undone and made again. Each correction
-                        {'order_id':str(uid), 'number':row['number'], 'event':events[body.state], 'reason':body.reason,
+            # is a new request, so it keeps one message per movement.
-                         'customer_path': f'/portal.html?order={uid}'})
+            once = body.state in ('imp','fin')
+            event = {'order_id':str(uid), 'number':row['number'], 'event':events[body.state], 'reason':body.reason,
+                     'customer_path': f'/portal.html?order={uid}'}
+            # Tiny needs the order (customer, pickup or delivery) and, once the
+            # sale reached it, its id, to set the situação without a search.
+            sale = c.execute("SELECT receipt FROM dtf_local.outbox WHERE event_key=%s AND delivered_at IS NOT NULL",
+                             (f'{uid}:paid:tiny',)).fetchone()
+            tiny = {**event, 'order': row['snapshot'], 'tiny_id': ((sale or {}).get('receipt') or {}).get('tiny_id')}
+            for provider, payload in (('tiny', tiny), ('whatsapp', event)):
+                key = f'{uid}:{events[body.state]}:{provider}' if once else f'{uid}:{changed["version"]}:{provider}'
+                enqueue(c, key, provider, payload)
     return changed
 
 @router.post('/api/operator/orders/{uid}/print-files')
@@ -224,13 +320,55 @@ def tiny_connect(user=Depends(operator)):
     audit('tiny_connect_started', operator=user)
     return {'url': tiny.TinyAuth().authorize_url(user)}
 
-@router.get('/api/operator/tiny/callback')
+@router.post('/api/operator/tiny/test')
-def tiny_callback(code: str = Query(max_length=4096), state: str = Query(max_length=128)):
+def tiny_test(user=Depends(operator)):
-    """Tiny's redirect back. Cross-site, so the operator cookie is absent: the
+    """Read one order and one contact from Tiny. Creates nothing."""
-    single-use state an operator created is what authorises it."""
     if not tiny.configured():
         raise HTTPException(503, 'Tiny application is not configured')
     try:
+        results = tiny.check()
+    except tiny.TinyNotConnected as exc:
+        raise HTTPException(409, str(exc))
+    audit('tiny_tested', operator=user, ok=all(v == 'ok' for v in results.values()))
+    return {'ok': all(v == 'ok' for v in results.values()), 'results': results}
+
+@router.post('/api/operator/mercadopago/check')
+def mercadopago_check(user=Depends(operator)):
+    """The Mercado Pago account behind the configured token; reads only."""
+    if payment.name != 'mercadopago':
+        raise HTTPException(409, 'Mercado Pago não está configurado')
+    from ..mercadopago_probe import check
+    audit('mercadopago_check', operator=user)
+    result = check(payment.access_token)
+    # Whether Mercado Pago's notifications reach this server and pass the
+    # signature: every accepted one is recorded, a refused one is audited.
+    with db.connect() as c:
+        received = c.execute('''SELECT count(*) AS n, max(received_at) AS last FROM dtf_local.payment_events
+            WHERE provider='mercadopago' AND received_at > now()-interval '24 hours' ''').fetchone()
+        last = c.execute('''SELECT received_at,status,outcome FROM dtf_local.payment_events
+            WHERE provider='mercadopago' ORDER BY received_at DESC LIMIT 1''').fetchone()
+        refused = c.execute('''SELECT count(*) AS n FROM dtf_local.security_events
+            WHERE event='payment_webhook_rejected' AND created_at > now()-interval '24 hours' ''').fetchone()
+    result['webhooks'] = {'accepted_24h': received['n'], 'refused_24h': refused['n'], 'last': last}
+    return result
+
+
+@router.get('/api/operator/tiny/callback')
+def tiny_callback(code: str = Query('', max_length=4096), state: str = Query('', max_length=128),
+                  error: str = Query('', max_length=128)):
+    """Tiny's redirect back. Cross-site, so the operator cookie is absent: the
+    single-use state an operator created is what authorises it. Tiny reports a
+    refusal (the operator declined, or offline access is not allowed for this
+    application) with `error` instead of a code."""
+    if not tiny.configured():
+        raise HTTPException(503, 'Tiny application is not configured')
+    try:
+        if error == 'invalid_scope':
+            retry = tiny.TinyAuth().without_offline(state)
+            audit('tiny_offline_refused')
+            return RedirectResponse(retry, status_code=303)
+        if error or not code:
+            raise tiny.TinyError(f'Tiny returned {error or "no code"}')
         who = tiny.TinyAuth().complete(code, state)
     except tiny.TinyError:
         audit('tiny_connect_failed')

app/api/payments.py

@@ -7,6 +7,7 @@ and an unverified delivery is recorded and refused rather than retried.
 """
 from uuid import uuid4
 
+import httpx
 from fastapi import APIRouter, Depends, HTTPException, Request
 from psycopg.types.json import Jsonb
 
@@ -21,6 +22,8 @@ router = APIRouter()
 # Generous: a provider legitimately retries, and a signature check is cheap.
 # This exists so an unsigned flood cannot keep the database busy.
 WEBHOOK_LIMIT = 600
+# How long a card waiting for the bank's confirmation holds off a new attempt.
+CHALLENGE_MINUTES = 10
 
 
 @router.post('/api/payments/webhook')
@@ -58,6 +61,17 @@ def event_provider():
     return payment.name
 
 
+def provider_reason(response):
+    """A short, loggable reason from a refused provider call."""
+    try:
+        data = response.json()
+    except ValueError:
+        return f'HTTP {response.status_code}'
+    causes = '; '.join(f"{c.get('code')}: {c.get('description')}" for c in data.get('cause') or []
+                       if isinstance(c, dict))
+    return (causes or data.get('message') or data.get('error') or f'HTTP {response.status_code}')[:300]
+
+
 @router.post('/api/payments/intent')
 def intent(body: PaymentIntent, session_id=Depends(owner)):
     """Start paying an approved quote: a PIX code, or a card token from the
@@ -73,21 +87,47 @@ def intent(body: PaymentIntent, session_id=Depends(owner)):
             raise HTTPException(409, 'Quote is already paid')
         # Never a second charge: an approved payment is waiting for its
         # notification to become the order, and a card in review may still be.
+        # A card waiting for the bank's confirmation (3-D Secure) blocks only
+        # for CHALLENGE_MINUTES: a customer who gave up on it must still be able
+        # to pay, and an unanswered challenge is not charged.
         if c.execute('''SELECT 1 FROM dtf_local.payment_intents WHERE quote_id=%s
-            AND (status='approved' OR (method='card' AND status='pending'))''', (body.quote_id,)).fetchone():
+            AND (status='approved' OR (method='card' AND status='pending'
+                 AND NOT (jsonb_typeof(response->'challenge')='object'
+                          AND created_at < now() - make_interval(mins => %s))))''',
+                     (body.quote_id, CHALLENGE_MINUTES)).fetchone():
             raise HTTPException(409, 'A payment for this quote is already approved or in review')
+        method = body.method.model_dump()
         if body.method.type == 'pix':
-            existing = c.execute('''SELECT * FROM dtf_local.payment_intents WHERE quote_id=%s AND method='pix'
+            # One open PIX per quote: the same code until it expires, and a new
+            # one only after that, when the old code can no longer be paid.
+            # Serialised per quote, so two clicks never open two codes.
+            c.execute('SELECT pg_advisory_xact_lock(hashtext(%s))', ('pix:'+str(body.quote_id),))
+            existing = c.execute('''SELECT *, COALESCE((response->>'expires_at')::timestamptz <= now(), false) AS expired
+                FROM dtf_local.payment_intents WHERE quote_id=%s AND method='pix'
                 AND status='pending' ORDER BY created_at DESC LIMIT 1''', (body.quote_id,)).fetchone()
-            if existing:
+            if existing and not existing['expired']:
                 return existing['response']
+            if existing:
+                c.execute("UPDATE dtf_local.payment_intents SET status='expired', updated_at=now() WHERE id=%s",
+                          (existing['id'],))
+            method['attempt'] = c.execute('''SELECT count(*) AS n FROM dtf_local.payment_intents
+                WHERE quote_id=%s AND method='pix' ''', (body.quote_id,)).fetchone()['n'] + 1
         try:
             created = payment.create(str(body.quote_id), quote['approved']['total_cents'],
-                                     quote['approved']['customer'], body.method.model_dump())
+                                     quote['approved']['customer'], method)
         except ValueError as exc:
             raise HTTPException(422, str(exc))
-        except Exception:
+        except httpx.HTTPStatusError as exc:
-            audit('payment_intent_failed', quote=str(body.quote_id))
+            # Mercado Pago's own reason (status, message and cause codes) goes to
+            # the log; it never contains card data, only what was refused.
+            reason = provider_reason(exc.response)
+            audit('payment_intent_refused', quote=str(body.quote_id), method=body.method.type,
+                  status=exc.response.status_code, reason=reason)
+            if exc.response.status_code < 500:
+                raise HTTPException(422, f'O Mercado Pago recusou o pagamento: {reason}')
+            raise HTTPException(502, 'Payment provider unavailable; try again')
+        except Exception as exc:
+            audit('payment_intent_failed', quote=str(body.quote_id), error=type(exc).__name__)
             raise HTTPException(502, 'Payment provider unavailable; try again')
         c.execute('''INSERT INTO dtf_local.payment_intents(id,quote_id,provider,provider_payment_id,method,
               status,amount_cents,response) VALUES(%s,%s,%s,%s,%s,%s,%s,%s)

app/api/quotes.py

@@ -1,4 +1,4 @@
-"""Quotes: the customer's cart, and the operator-reviewed version of it."""
+"""Quotes: the customer's cart, approved at once when it can be (app/quote_review.py)."""
 import hashlib
 import json
 from decimal import Decimal
@@ -10,7 +10,9 @@ from psycopg.types.json import Jsonb
 from ..core import db
 from ..core.auth import owner
 from ..core.models import QuoteRequest
-from ..runtime import freight, quote_view, upload_row
+from ..core.pricing import price
+from .. import quote_review
+from ..runtime import freight, quote_view, require_delivery_available, upload_row
 from ..scanning import require_clean
 
 router = APIRouter()
@@ -20,10 +22,16 @@ def create_quote(body: QuoteRequest, session_id=Depends(owner)):
     for item in body.items:
         if abs(item.metres*100-item.production.height_cm) > Decimal('0.02'):
             raise HTTPException(422, 'Quoted metres do not match the submitted layout height')
+    require_delivery_available(body.freight.service)
     draft = body.model_dump(mode='json', exclude={'request_key'})
     digest = hashlib.sha256(json.dumps(draft, sort_keys=True).encode()).hexdigest()
+    reason = quote_review.review_reason(draft)
+    if reason is not None:
+        # Waits for review: check the delivery now, priced at approval.
         try:
-        freight.quote(body.freight.service, body.freight.postal_code)
+            priced = [price(item.mode, str(item.metres), item.grade) for item in body.items]
+            freight.quote(body.freight.service, body.freight.postal_code,
+                          sum(Decimal(i['billed_metres']) for i in priced), sum(i['total_cents'] for i in priced))
         except ValueError as exc:
             raise HTTPException(422, str(exc))
     with db.connect() as c:
@@ -36,10 +44,13 @@ def create_quote(body: QuoteRequest, session_id=Depends(owner)):
         uid = uuid4()
         c.execute('INSERT INTO dtf_local.quotes(id,owner,request_key,request_hash,draft) VALUES(%s,%s,%s,%s,%s) ON CONFLICT(owner,request_key) DO NOTHING',
                   (uid, session_id, body.request_key, digest, Jsonb(draft)))
-        row = c.execute('SELECT * FROM dtf_local.quotes WHERE owner=%s AND request_key=%s', (session_id, body.request_key)).fetchone()
+        row = c.execute('SELECT * FROM dtf_local.quotes WHERE owner=%s AND request_key=%s FOR UPDATE', (session_id, body.request_key)).fetchone()
         if row['request_hash'] != digest:
             raise HTTPException(409, 'Request key already used for a different cart')
-    return {'id': row['id'], 'status': 'pending_review'}
+        if row['id'] == uid and reason is None:
+            quote_review.approve(c, row, body.items, quote_review.AUTO)
+            return {'id': row['id'], 'status': 'approved'}
+    return {'id': row['id'], 'status': 'approved' if row['approved'] else 'pending_review'}
 
 @router.get('/api/quotes/{uid}')
 def get_quote(uid: UUID, session_id=Depends(owner)):

app/api/uploads.py

@@ -37,7 +37,7 @@ def begin_upload(body: UploadStart, session_id=Depends(owner)):
             usage['owned']+body.size > int(os.environ.get('OWNER_UPLOAD_QUOTA_BYTES','10737418240')) or
             usage['pending'] >= int(os.environ.get('MAX_PENDING_UPLOADS','10'))):
             audit('upload_quota_rejected')
-            raise HTTPException(429, 'Local storage quota or pending upload limit reached')
+            raise HTTPException(429, 'Limite de armazenamento ou de envios pendentes atingido. Tente de novo mais tarde.')
         multipart = storage.begin(key)
         c.execute('''INSERT INTO dtf_local.uploads(id,owner,name,size,object_key,multipart_id,expires_at)
             VALUES(%s,%s,%s,%s,%s,%s,now()+interval '1 hour')''',
@@ -59,6 +59,9 @@ def part_url(uid: UUID, part: int, session_id=Depends(owner)):
         row = upload_row(c, uid, session_id)
         if row['complete'] or not 1 <= part <= math.ceil(row['size'] / PART_BYTES):
             raise HTTPException(409, 'Invalid part or completed upload')
+        # The reservation lease is an hour; a multi-GB upload on a slow line
+        # takes longer, so each part it asks for keeps it alive.
+        c.execute("UPDATE dtf_local.uploads SET expires_at=GREATEST(expires_at,now()+interval '1 hour') WHERE id=%s", (uid,))
     size = min(PART_BYTES, row['size']-(part-1)*PART_BYTES)
     return {'url': storage.part_url(row['object_key'], row['multipart_id'], part, size)}
 

app/artwork.py

@@ -9,7 +9,6 @@ from uuid import UUID, uuid4
 
 from fastapi import HTTPException
 
-from .printjobs import generated_identity
 from .runtime import upload_row
 from .scanning import require_clean
 
@@ -30,7 +29,8 @@ def generated_owner(c, order, ref, kind):
     if c.execute("SELECT 1 FROM dtf_local.order_files WHERE order_id=%s AND kind='correction' LIMIT 1",
                  (order['id'],)).fetchone():
         raise HTTPException(409, 'A customer correction replaced the artwork this file was generated from')
-    return generated_identity(order['id'])
+    # A large sheet's print file is its original, owned by the customer.
+    return c.execute('SELECT owner FROM dtf_local.uploads WHERE id=%s', (ref.upload_id,)).fetchone()['owner']
 
 def submit_files(c, order, body, identity, kind, actor):
     if order['version'] != body.version:
@@ -71,5 +71,8 @@ def submit_files(c, order, body, identity, kind, actor):
     c.execute('UPDATE dtf_local.orders SET version=version+1,updated_at=now() WHERE id=%s', (order['id'],))
     if kind == 'final':
         # Artwork approval, not commercial quote approval, starts original cleanup.
-        c.execute("UPDATE dtf_local.uploads SET expires_at=LEAST(expires_at,now()+interval '7 days') WHERE id=ANY(%s)", (original_ids,))
+        # An original approved as its own print file is kept as the final.
+        finals = [ref.upload_id for ref in body.files]
+        c.execute("UPDATE dtf_local.uploads SET expires_at=LEAST(expires_at,now()+interval '7 days') WHERE id=ANY(%s) AND NOT id=ANY(%s)",
+                  (original_ids, finals))
     return {'ok': True, 'version': order['version']+1, 'expires_at': expiry}

app/core/auth.py

@@ -45,7 +45,7 @@ def session_row(request):
     try:
         sid = UUID(request.cookies.get('dtf_session', ''))
     except ValueError:
-        raise HTTPException(401, 'Start a local session first')
+        raise HTTPException(401, 'Sessão não iniciada. Recarregue a página.')
     with connect() as c:
         row = c.execute('SELECT * FROM dtf_local.sessions WHERE id=%s AND expires_at>now()', (sid,)).fetchone()
     if not row:
@@ -92,7 +92,7 @@ def rate_limit(scope, identity, limit, seconds=900):
           RETURNING attempts""", (key,seconds,seconds)).fetchone()
     if row['attempts'] > limit:
         audit('rate_limit', scope=scope)
-        raise HTTPException(429, 'Too many requests. Try again later.', headers={'Retry-After':str(seconds)})
+        raise HTTPException(429, 'Muitas tentativas. Tente de novo mais tarde.', headers={'Retry-After':str(seconds)})
 
 ACCOUNT_FAILURES = 10
 
@@ -108,7 +108,7 @@ def throttle(email, request):
             WHERE key=%s AND started_at >= now()-interval '900 seconds'""", (key,)).fetchone()
     if row and row['attempts'] >= ACCOUNT_FAILURES:
         audit('rate_limit', scope='auth-account')
-        raise HTTPException(429, 'Too many requests. Try again later.', headers={'Retry-After': '900'})
+        raise HTTPException(429, 'Muitas tentativas. Tente de novo mais tarde.', headers={'Retry-After': '900'})
 
 def login_failed(email):
     """Count a failed sign-in (or registration attempt) against the account."""
@@ -117,10 +117,10 @@ def login_failed(email):
 def operator(request: Request):
     token = request.cookies.get('dtf_operator', '')
     if not token or len(token)>128:
-        raise HTTPException(401, 'Sign in to the local Kanban')
+        raise HTTPException(401, 'Entre no Kanban.')
     digest = hashlib.sha256(token.encode()).hexdigest()
     with connect() as c:
         row = c.execute('SELECT username FROM dtf_local.operator_sessions WHERE token_hash=%s AND expires_at>now()', (digest,)).fetchone()
     if not row:
-        raise HTTPException(401, 'Operator session expired')
+        raise HTTPException(401, 'Sua sessão expirou. Entre de novo.')
     return row['username']

app/core/limits.py

@@ -1,13 +1,13 @@
 """Limits shared by upload admission and the malware scanner."""
 import os
 
-CLAMAV_STREAM_MAX_BYTES = 128 * 1024 * 1024  # infra/clamd.conf
+CLAMAV_STREAM_MAX_BYTES = 2000 * 1024 * 1024  # infra/clamd.conf StreamMaxLength
 
 
 def scan_limit_bytes():
-    return min(CLAMAV_STREAM_MAX_BYTES, int(os.environ.get('SCAN_MAX_BYTES', '134217728')))
+    """The largest file ClamAV scans; above it the format check releases it."""
+    return min(CLAMAV_STREAM_MAX_BYTES, int(os.environ.get('SCAN_MAX_BYTES', str(CLAMAV_STREAM_MAX_BYTES))))
 
 
 def upload_limit_bytes():
-    transport = int(os.environ.get('MAX_UPLOAD_BYTES', '5368709120'))
+    return int(os.environ.get('MAX_UPLOAD_BYTES', '5368709120'))
-    return min(transport, scan_limit_bytes())

app/core/models.py

@@ -41,9 +41,15 @@ class Customer(StrictModel):
         return value.strip()
 
 class Freight(StrictModel):
-    service: Literal['pickup','mock-standard'] = 'pickup'
+    service: Literal['pickup','mock-standard','jadlog'] = 'pickup'
     postal_code: str = Field(default='', max_length=8)
 
+class FreightEstimate(Freight):
+    """The cart's estimate. The charged freight is quoted again by the server
+    from the approved items, never from these numbers."""
+    metres: Decimal | None = Field(default=None, gt=0, le=12000)
+    declared_cents: int = Field(default=0, ge=0, le=100_000_000, strict=True)
+
 UF = Literal['AC','AL','AP','AM','BA','CE','DF','ES','GO','MA','MT','MS','MG','PA','PB',
              'PR','PE','PI','RJ','RN','RS','RO','RR','SC','SP','SE','TO']
 
@@ -186,6 +192,10 @@ class PaymentMethod(StrictModel):
     payment_method_id: str | None = Field(default=None, max_length=40, pattern=r'^[a-z_]+$')
     installments: int = Field(default=1, ge=1, le=12, strict=True)
     issuer_id: str | None = Field(default=None, max_length=40)
+    # The cardholder's document from the card form: for a card, the payer is
+    # the cardholder, not necessarily the company on the invoice.
+    payer_document_type: Literal['CPF', 'CNPJ'] | None = None
+    payer_document: str | None = Field(default=None, pattern=r'^[0-9]{11,14}$')
 
     @model_validator(mode='after')
     def card_needs_token(self):

app/jadlog.py

@@ -0,0 +1,119 @@
+"""Jadlog freight quotes (Embarcador API, "Simulador de Frete").
+
+Written from Jadlog's API manual v2.3 (August 2025) and exercised only
+against a fake HTTP transport until app.jadlog_probe has run on the client's
+account. A quote is read-only: it creates no shipment and costs nothing, so
+unlike Tiny it can be tried on the real account as often as needed.
+
+The client's contract: origin CEP 14402-310, service .PACKAGE (modalidade 3),
+home delivery. Jadlog prices by weight in kg and expects the larger of the
+real and the cubed weight. The package weight comes from the client (a base
+plus a weight per billed metre) and has no default: FREIGHT_ADAPTER=jadlog
+refuses to start without it, so a guessed weight never prices a customer's
+freight.
+"""
+import os
+from decimal import ROUND_HALF_UP, Decimal
+
+import httpx
+
+QUOTE_URL = 'https://www.jadlog.com.br/embarcador/api/frete/valor'
+PACKAGE = 3
+ORIGIN = '14402310'
+SERVICE = 'jadlog'
+WEIGHT_SETTINGS = ('JADLOG_PESO_BASE_KG', 'JADLOG_PESO_POR_METRO_KG')
+
+
+class JadlogError(Exception):
+    pass
+
+
+def digits(value):
+    return ''.join(ch for ch in str(value or '') if ch.isdigit())
+
+
+class JadlogQuotes:
+    def __init__(self, token=None, cnpj=None, conta=None, contrato=None, origin=None,
+                 modalidade=None, transport=None):
+        self.token = (token or os.environ.get('JADLOG_TOKEN', '')).strip()
+        self.cnpj = digits(cnpj or os.environ.get('JADLOG_CNPJ'))
+        # Sent as configured: Jadlog issues it as 000000-0 and documents six
+        # characters, so which form it accepts is only known on the account.
+        self.conta = (conta if conta is not None else os.environ.get('JADLOG_CONTA', '')).strip()
+        # Only when Jadlog issued one; the manual says to send null otherwise.
+        self.contrato = (contrato if contrato is not None else os.environ.get('JADLOG_CONTRATO', '')).strip() or None
+        self.origin = digits(origin or os.environ.get('JADLOG_ORIGEM_CEP') or ORIGIN)
+        self.modalidade = int(modalidade or os.environ.get('JADLOG_MODALIDADE') or PACKAGE)
+        if not self.token or len(self.cnpj) != 14:
+            raise RuntimeError('Jadlog needs JADLOG_TOKEN and a 14-digit JADLOG_CNPJ')
+        self.http = httpx.Client(timeout=20, transport=transport)
+
+    def item(self, postal_code, weight_kg, declared_cents):
+        return {'cepori': self.origin, 'cepdes': digits(postal_code), 'frap': 'N',
+                'peso': float(weight_kg), 'cnpj': self.cnpj, 'conta': self.conta,
+                'contrato': self.contrato, 'modalidade': self.modalidade,
+                'tpentrega': 'D', 'tpseguro': 'N',
+                'vldeclarado': declared_cents / 100, 'vlcoleta': 0}
+
+    def quote(self, postal_code, weight_kg, declared_cents):
+        """Price in centavos and delivery days for one package to one CEP."""
+        response = self.http.post(QUOTE_URL, json={'frete': [self.item(postal_code, weight_kg, declared_cents)]},
+                                  headers={'Authorization': self.token})
+        if response.status_code == 401:
+            raise JadlogError('Jadlog refused the token (HTTP 401)')
+        try:
+            data = response.json()
+        except ValueError:
+            raise JadlogError(f'HTTP {response.status_code}: the response is not JSON') from None
+        items = data.get('frete') or []
+        # The manual names the group "erro" in its tables and "error" in its
+        # examples, at the top level and per item.
+        problem = data.get('error') or data.get('erro')
+        if not problem and items:
+            problem = items[0].get('erro') or items[0].get('error')
+        if problem:
+            raise JadlogError(problem.get('descricao') or str(problem) if isinstance(problem, dict) else str(problem))
+        if response.status_code >= 400 or not items or items[0].get('vltotal') is None:
+            raise JadlogError(f'HTTP {response.status_code}: no freight value in the response')
+        total = Decimal(str(items[0]['vltotal']))
+        return {'total_cents': int((total * 100).quantize(Decimal('1'), ROUND_HALF_UP)),
+                'days': items[0].get('prazo'), 'raw': items[0]}
+
+
+def required_settings():
+    return ('JADLOG_TOKEN', 'JADLOG_CNPJ') + WEIGHT_SETTINGS
+
+
+class JadlogFreight:
+    """The Site's delivery option: Jadlog's price for the order's package."""
+    name = 'jadlog'
+
+    def __init__(self, quotes=None):
+        self.quotes = quotes or JadlogQuotes()
+        self.base_kg = Decimal(os.environ['JADLOG_PESO_BASE_KG'])
+        self.per_metre_kg = Decimal(os.environ['JADLOG_PESO_POR_METRO_KG'])
+        # Jadlog's time counts from collection; the order is printed first.
+        self.production_days = int(os.environ.get('FREIGHT_PRODUCTION_DAYS') or 0)
+        if self.base_kg < 0 or self.per_metre_kg <= 0 or self.production_days < 0:
+            raise RuntimeError('Jadlog package weight and production days must be positive')
+
+    def weight_kg(self, metres):
+        return (self.base_kg + self.per_metre_kg * Decimal(str(metres))).quantize(Decimal('0.001'))
+
+    def quote(self, service, postal_code, metres=None, declared_cents=0):
+        if service == 'pickup':
+            return {'provider': self.name, 'service': 'pickup', 'total_cents': 0, 'postal_code': ''}
+        if service != SERVICE or len(postal_code) != 8 or not postal_code.isascii() or not postal_code.isdigit():
+            raise ValueError('Select pickup or Jadlog delivery with an eight-digit CEP')
+        if metres is None or Decimal(str(metres)) <= 0:
+            raise ValueError('The order length is required to quote freight')
+        weight = self.weight_kg(metres)
+        try:
+            result = self.quotes.quote(postal_code, weight, int(declared_cents))
+        except (JadlogError, httpx.HTTPError) as error:
+            raise ValueError(f'Não foi possível cotar o frete na Jadlog agora: {error}') from None
+        days = result['days']
+        return {'provider': self.name, 'service': SERVICE, 'postal_code': postal_code,
+                'total_cents': result['total_cents'], 'weight_kg': str(weight),
+                'days': None if days is None else int(days) + self.production_days,
+                'description': 'Jadlog .PACKAGE'}

app/jadlog_probe.py

@@ -0,0 +1,80 @@
+"""Read-only price check against the client's real Jadlog account, run by hand.
+A quote creates no shipment and costs nothing.
+
+    python -m app.jadlog_probe [--cep 01310100 ...] [--peso 0.5 ...] [--valor 100]
+
+Without --cep and --peso it prices a few test weights to a few regions. It
+answers whether the token, CNPJ and account are accepted, whether a contract
+number is required (Jadlog names it in the error), and what the contract
+prices and delivery times are. The first failure stops the run: an account
+problem would repeat on every line.
+
+In production, from the worker's console (Portainer > Containers > worker >
+Console), with JADLOG_TOKEN, JADLOG_CNPJ and JADLOG_CONTA in the stack:
+
+    python -m app.jadlog_probe
+
+Locally, with the credentials in jadlog.env (ignored by git):
+
+    docker compose -f compose.local.yaml -f compose.providers.yaml run --rm --no-deps --build \\
+        --env-from-file jadlog.env worker python -m app.jadlog_probe
+"""
+import argparse
+import sys
+from decimal import Decimal
+
+from .core.secrets import load as load_secret_files
+from .jadlog import JadlogError, JadlogQuotes
+
+DESTINATIONS = {'14402310': 'Franca (origem)', '01310100': 'São Paulo', '20040002': 'Rio de Janeiro',
+                '80010000': 'Curitiba', '50030230': 'Recife', '69005010': 'Manaus'}
+WEIGHTS = ['0.3', '0.5', '1', '2', '5']
+
+
+def money(cents):
+    return f'R$ {cents / 100:.2f}'.replace('.', ',')
+
+
+def run(quotes, ceps, weights, declared_cents, out):
+    header = quotes.token
+    for weight in weights:
+        for cep in ceps:
+            try:
+                result = quotes.quote(cep, Decimal(weight), declared_cents)
+            except JadlogError as error:
+                # The manual shows the header as the bare token; some accounts
+                # are issued one that expects the Bearer scheme.
+                if '401' in str(error) and not header.lower().startswith('bearer '):
+                    quotes.token = 'Bearer ' + header
+                    header = quotes.token
+                    try:
+                        result = quotes.quote(cep, Decimal(weight), declared_cents)
+                    except JadlogError as retry:
+                        out(f'ERRO {cep} {weight} kg: {retry} (also with "Bearer ")')
+                        return 1
+                    out('Note: the token only works with the "Bearer " prefix.')
+                else:
+                    out(f'ERRO {cep} {weight} kg: {error}')
+                    return 1
+            days = result['days']
+            out(f"{weight} kg\t{cep}\t{DESTINATIONS.get(cep, '')}\t{money(result['total_cents'])}\t"
+                f"{days if days is not None else '?'} dia(s)")
+    return 0
+
+
+def main(argv=None):
+    parser = argparse.ArgumentParser(prog='python -m app.jadlog_probe')
+    parser.add_argument('--cep', action='append', help='destination CEP (repeatable)')
+    parser.add_argument('--peso', action='append', help='weight in kg (repeatable)')
+    parser.add_argument('--valor', default='100', help='declared value in reais (default 100)')
+    args = parser.parse_args(argv)
+    load_secret_files()
+    quotes = JadlogQuotes()
+    declared = int(Decimal(args.valor) * 100)
+    print(f'Origem {quotes.origin}, modalidade {quotes.modalidade}, contrato {quotes.contrato or "-"}, '
+          f'valor declarado {money(declared)}')
+    return run(quotes, args.cep or list(DESTINATIONS), args.peso or WEIGHTS, declared, print)
+
+
+if __name__ == '__main__':
+    sys.exit(main())

app/mercadopago.py

@@ -21,6 +21,7 @@ import hmac
 import json
 import os
 import time
+from datetime import datetime, timedelta, timezone
 from decimal import Decimal, InvalidOperation
 from typing import Mapping
 
@@ -35,6 +36,9 @@ MAX_SIGNATURE_AGE = 30 * 60
 STATUSES = {'approved': 'approved', 'pending': 'pending', 'in_process': 'pending',
             'authorized': 'pending', 'in_mediation': 'pending', 'rejected': 'rejected',
             'cancelled': 'cancelled', 'refunded': 'refunded', 'charged_back': 'refunded'}
+# A PIX code stops working after this; Mercado Pago then cancels the payment.
+PIX_MINUTES = 30
+BRASILIA = timezone(timedelta(hours=-3))
 
 
 class MercadoPagoPayment:
@@ -70,31 +74,51 @@ class MercadoPagoPayment:
                           'identification': {'type': 'CNPJ', 'number': customer['cnpj']}}}
         if self.notification_url:
             body['notification_url'] = self.notification_url
+        expires_at = None
         if method['type'] == 'pix':
             body['payment_method_id'] = 'pix'
+            expires_at = (datetime.now(BRASILIA) + timedelta(minutes=PIX_MINUTES)).isoformat(timespec='milliseconds')
+            body['date_of_expiration'] = expires_at
         elif method['type'] == 'card':
             body.update(token=method['token'], payment_method_id=method['payment_method_id'],
                         installments=int(method.get('installments', 1)))
-            if method.get('issuer_id'):
+            # 3-D Secure (the bank's confirmation) only for debit, which needs
-                body['issuer_id'] = method['issuer_id']
+            # it; asking it of every card was refused as a rule (10113).
+            if method['payment_method_id'].startswith('deb'):
+                body['three_d_secure_mode'] = 'optional'
+            if method.get('payer_document_type') and method.get('payer_document'):
+                body['payer']['identification'] = {'type': method['payer_document_type'],
+                                                   'number': method['payer_document']}
+            # No issuer_id: Mercado Pago takes the issuer from the card number.
+            # The form's suggestion was refused for its own test cards
+            # (10111, "the issuer does not have the BIN configured").
         else:
             raise ValueError('Unsupported payment method')
-        # A PIX retry must return the same code. A card retry after a decline
+        # A PIX retry must return the same code; a new one, after the last
-        # is a new attempt with a new token, so the token is part of the key;
+        # expired, is the next attempt. A card retry after a decline is a new
-        # the intent route refuses new attempts once one is approved or in review.
+        # attempt with a new token, so the token is part of the key; the intent
-        key = f'dtf-quote-{quote_id}-pix' if method['type'] == 'pix' else \
+        # route refuses new attempts once one is approved or in review.
+        key = f"dtf-quote-{quote_id}-pix-{int(method.get('attempt', 1))}" if method['type'] == 'pix' else \
             f"dtf-quote-{quote_id}-card-{hashlib.sha256(method['token'].encode()).hexdigest()[:24]}"
         response = self.http.post('/v1/payments', json=body, headers={'X-Idempotency-Key': key})
         response.raise_for_status()
         payment = response.json()
         transaction = (payment.get('point_of_interaction') or {}).get('transaction_data') or {}
+        # A payment waiting for 3-D Secure carries the bank's challenge page,
+        # which the Site shows in a frame by posting `creq` to that address.
+        three_ds = payment.get('three_ds_info') or {}
+        challenge = ({'url': three_ds['external_resource_url'], 'creq': three_ds['creq']}
+                     if payment.get('status_detail') == 'pending_challenge'
+                     and three_ds.get('external_resource_url') and three_ds.get('creq') else None)
         return {'provider': self.name, 'id': str(payment['id']),
                 'status': STATUSES.get(payment.get('status'), 'pending'),
                 'status_detail': payment.get('status_detail'),
                 'total_cents': total_cents,
                 'pix_qr_code': transaction.get('qr_code'),
                 'pix_qr_code_base64': transaction.get('qr_code_base64'),
-                'ticket_url': transaction.get('ticket_url')}
+                'ticket_url': transaction.get('ticket_url'),
+                'expires_at': payment.get('date_of_expiration') or expires_at,
+                'challenge': challenge}
 
     def lookup(self, payment_id: str) -> dict:
         response = self.http.get(f'/v1/payments/{payment_id}')
@@ -134,7 +158,15 @@ class MercadoPagoPayment:
         payment_id = str((query or {}).get('data.id') or (data.get('data') or {}).get('id') or '')
         if not payment_id.isdigit():
             return None
+        try:
             payment = self.lookup(payment_id)
+        except httpx.HTTPStatusError as error:
+            # Signed by Mercado Pago but about no payment of ours, such as the
+            # panel's "Simular notificação". Anything else is raised so that a
+            # real notification is retried.
+            if error.response.status_code == 404:
+                return None
+            raise
         return event_from_payment(payment, notification_id=str(data.get('id', '')))
 
 

app/mercadopago_probe.py

@@ -0,0 +1,65 @@
+"""Read-only look at the Mercado Pago account behind MP_ACCESS_TOKEN.
+
+    python -m app.mercadopago_probe [--bin 503143] [--valor 50]
+
+Run from the api container's console (Portainer > Containers > api >
+Console), or with "Verificar conta" on the Kanban's Integrations tab. It creates nothing and charges nothing: it asks Mercado Pago which
+account the token belongs to, which card methods the account accepts, and how
+it classifies a card number's first digits (type, issuer, instalments). That
+is what payment errors such as 10111 (issuer) and 10113 (method excluded by a
+rule) depend on.
+"""
+import argparse
+import os
+import sys
+
+import httpx
+
+from .core.secrets import load as load_secret_files
+
+API = 'https://api.mercadopago.com'
+
+
+def check(token, bin_='548083', amount='50', transport=None):
+    """The account, its card methods and how a card's first digits are read."""
+    http = httpx.Client(base_url=API, timeout=15, transport=transport,
+                        headers={'Authorization': f'Bearer {token}'})
+    result = {'token': 'test' if token.startswith('TEST-') else 'production'}
+    me = http.get('/users/me')
+    if me.status_code == 200:
+        user = me.json()
+        tags = user.get('tags') or []
+        result['account'] = {'id': user.get('id'), 'nickname': user.get('nickname'),
+                             'site': user.get('site_id'), 'test_user': 'test_user' in tags, 'tags': tags}
+    else:
+        result['account'] = {'error': f'HTTP {me.status_code}'}
+    methods = http.get('/v1/payment_methods')
+    result['cards'] = ([{'id': m.get('id'), 'type': m.get('payment_type_id'), 'status': m.get('status')}
+                        for m in methods.json() if m.get('payment_type_id') in ('credit_card', 'debit_card')]
+                       if methods.status_code == 200 else {'error': f'HTTP {methods.status_code}'})
+    options = http.get('/v1/payment_methods/installments', params={'bin': bin_, 'amount': amount})
+    result['bin'] = ([{'method': o.get('payment_method_id'), 'type': o.get('payment_type_id'),
+                       'issuer': (o.get('issuer') or {}).get('name'),
+                       'installments': [c.get('installments') for c in o.get('payer_costs') or []]}
+                      for o in options.json()]
+                     if options.status_code == 200 else {'error': f'HTTP {options.status_code} {options.text[:200]}'})
+    return result
+
+
+def main(argv=None):
+    parser = argparse.ArgumentParser(prog='python -m app.mercadopago_probe')
+    parser.add_argument('--bin', default='548083', help="the card's first six digits")
+    parser.add_argument('--valor', default='50', help='amount in reais for the instalment lookup')
+    args = parser.parse_args(argv)
+    load_secret_files()
+    token = os.environ.get('MP_ACCESS_TOKEN', '')
+    if not token:
+        print('MP_ACCESS_TOKEN is not set in this container.')
+        return 1
+    import json
+    print(json.dumps(check(token, args.bin, args.valor), indent=2, ensure_ascii=False))
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())

app/payments.py

@@ -41,6 +41,14 @@ def approved_quote(c, quote_id, owner=None):
     return row
 
 
+TEST_PROVIDER = 'teste'
+
+
+def is_test(order):
+    """An operator's test order: it goes through production and notifies no one."""
+    return (order.get('payment') or {}).get('provider') == TEST_PROVIDER
+
+
 def create_order(c, quote, payment):
     """Create the order for a reviewed quote, or return the one already there.
 
@@ -61,6 +69,8 @@ def create_order(c, quote, payment):
         'INSERT INTO dtf_local.orders(id,quote_id,owner,snapshot,payment) VALUES(%s,%s,%s,%s,%s) RETURNING *',
         (uuid4(), quote['id'], quote['owner'], Jsonb(approved), Jsonb(payment))).fetchone()
     queue_print_files(c, order['id'], len(approved['items']))
+    if is_test(order):
+        return order, True
     for provider in ('tiny', 'whatsapp'):
         enqueue(c, f"{order['id']}:paid:{provider}", provider,
                 {'order_id': str(order['id']), 'number': order['number'],

app/printfile.py

@@ -46,7 +46,8 @@ Image.MAX_IMAGE_PIXELS = None
 
 
 class Unsupported(Exception):
-    """This item cannot be generated automatically; the reason is for the operator."""
+    """This item cannot be generated automatically. The reason is shown to the
+    operator on the Kanban, so it is written in Portuguese."""
 
 
 class Name(str):
@@ -153,14 +154,14 @@ class SourceImage:
             self.image = Image.open(path)
             self.format = self.image.format
         except Image.DecompressionBombError as exc:
-            raise Unsupported(f'"{name}" is too large to generate automatically') from exc
+            raise Unsupported(f'"{name}" é grande demais para gerar automaticamente') from exc
         except Exception as exc:
-            raise Unsupported(f'"{name}" is not an image this generator can read') from exc
+            raise Unsupported(f'"{name}" não é uma imagem que o gerador consiga ler') from exc
         if self.format not in SUPPORTED_FORMATS:
-            raise Unsupported(f'"{name}" is {self.format or "an unknown format"}; '
+            raise Unsupported(f'"{name}" está em {self.format or "formato desconhecido"}; '
-                              'only JPEG, PNG, WebP and TIFF are generated automatically')
+                              'só JPEG, PNG, WebP, TIFF e PDF são gerados automaticamente')
         if getattr(self.image, 'n_frames', 1) > 1 and self.format != 'TIFF':
-            raise Unsupported(f'"{name}" is animated or has several frames')
+            raise Unsupported(f'"{name}" é animado ou tem vários quadros')
         # Browsers draw a photo upright according to its EXIF orientation, and
         # the Site measured it that way, so the print must too.
         try:
@@ -181,8 +182,8 @@ class SourceImage:
             return self._embed_jpeg(pdf)
         width, height = self.image.size
         if width * height > MAX_DECODED_PIXELS:
-            raise Unsupported(f'"{self.name}" has {width} x {height} px, more than the '
+            raise Unsupported(f'"{self.name}" tem {width} × {height} px, mais do que o '
-                              'generator decodes; prepare this item by hand')
+                              'gerador processa; prepare este item à mão')
         return self._embed_pixels(pdf)
 
     def _colorspace(self, pdf, mode):
@@ -235,7 +236,7 @@ class SourceImage:
         elif mode in ('P', 'PA', 'RGB', 'RGBA', 'RGBa'):
             color_mode = 'RGB'
         else:
-            raise Unsupported(f'"{self.name}" uses the {mode} colour mode, which is not generated automatically')
+            raise Unsupported(f'"{self.name}" usa o modo de cor {mode}, que não é gerado automaticamente')
         if has_alpha:
             image = image.convert('RGBA' if color_mode == 'RGB' else 'LA')
         width, height = image.size
@@ -304,29 +305,29 @@ class PdfPage:
         try:
             self.pdf = pikepdf.open(path)
         except pikepdf.PasswordError as exc:
-            raise Unsupported(f'"{name}" is password-protected') from exc
+            raise Unsupported(f'"{name}" está protegido por senha') from exc
         except Exception as exc:
-            raise Unsupported(f'"{name}" is not a PDF this generator can read') from exc
+            raise Unsupported(f'"{name}" não é um PDF que o gerador consiga ler') from exc
         try:
             pages = len(self.pdf.pages)
             if pages != 1:
-                raise Unsupported(f'"{name}" has {pages} pages; only single-page PDFs are generated automatically')
+                raise Unsupported(f'"{name}" tem {pages} páginas; só PDFs de uma página são gerados automaticamente')
             self.page = self.pdf.pages[0]
             self.rotation = int(self.page.rotation) % 360
             if self.rotation not in (0, 90, 180, 270):
-                raise Unsupported(f'"{name}" has an unsupported page rotation')
+                raise Unsupported(f'"{name}" tem uma rotação de página não suportada')
             box = [float(v) for v in self.page.cropbox]
         except Unsupported:
             self.pdf.close()
             raise
         except Exception as exc:
             self.pdf.close()
-            raise Unsupported(f'"{name}" has a page this generator cannot read') from exc
+            raise Unsupported(f'"{name}" tem uma página que o gerador não consegue ler') from exc
         self.x0, self.y0 = min(box[0], box[2]), min(box[1], box[3])
         self.w, self.h = abs(box[2] - box[0]), abs(box[3] - box[1])
         if self.w <= 0 or self.h <= 0:
             self.pdf.close()
-            raise Unsupported(f'"{name}" has an empty page')
+            raise Unsupported(f'"{name}" tem uma página vazia')
         # As displayed, which is what the proportions are checked against.
         self.size = (self.h, self.w) if self.rotation in (90, 270) else (self.w, self.h)
 
@@ -373,7 +374,7 @@ def check_layout(item, sizes, vector=()):
     height = Decimal(str(production['height_cm']))
     billed = Decimal(str(item['billed_metres'])) * 100
     if height > billed + HEIGHT_TOLERANCE_CM:
-        raise Unsupported(f'layout is {height} cm long but only {billed} cm were billed')
+        raise Unsupported(f'a montagem tem {height} cm, mas só {billed} cm foram cobrados')
     lowest = None
     for placement in production['placements']:
         width_px, height_px = sizes[placement['source_index']]
@@ -384,8 +385,8 @@ def check_layout(item, sizes, vector=()):
         drift = abs((width_px / height_px) / (width_cm / length_cm) - 1)
         if drift > ASPECT_TOLERANCE:
             source = production['sources'][placement['source_index']]
-            raise Unsupported(f'file {placement["source_index"] + 1} has proportions that do not match '
+            raise Unsupported(f'o arquivo {placement["source_index"] + 1} tem proporções diferentes '
-                              f'the quoted {source["width_cm"]} x {source["length_cm"]} cm')
+                              f'das cotadas ({source["width_cm"]} × {source["length_cm"]} cm)')
         if placement['source_index'] in vector:
             continue
         dpi = width_px / (width_cm / 2.54)
@@ -405,7 +406,7 @@ def render(item, files, out, title):
     """
     production = item['production']
     if production.get('version') != 2:
-        raise Unsupported('item uses an obsolete production layout')
+        raise Unsupported('o item usa uma montagem antiga')
     sources = []
     try:
         for index in range(len(production['sources'])):

app/printjobs.py

@@ -9,6 +9,12 @@ The result is an ordinary upload row owned by an identity derived from the
 order, already marked clean: its only inputs are artwork that passed the
 malware scan, and the bytes are written here. The operator still decides
 whether it becomes the final file; generation never approves anything.
+
+Sheets of several GB are the normal order, and decoding one would take more
+memory than the worker has. A source above LARGE_SOURCE_BYTES is never
+opened: a finished sheet placed whole on the film is already its own print
+file, so the original becomes the print file; any other layout is prepared
+by hand from the original.
 """
 import logging
 import os
@@ -25,6 +31,9 @@ from .printfile import Unsupported, render
 
 CLAIM_TIMEOUT = timedelta(minutes=15)
 MAX_ATTEMPTS = 3
+LARGE_SOURCE_BYTES = int(os.environ.get('PRINT_DECODE_MAX_BYTES', str(300 * 1024 * 1024)))
+# Formats the operator can import as they are.
+PRINTABLE_ORIGINAL = ('.png', '.jpg', '.jpeg', '.tif', '.tiff', '.pdf')
 
 
 def generated_identity(order_id):
@@ -60,13 +69,26 @@ def render_one(storage):
         c.execute('''UPDATE dtf_local.print_files SET status='rendering', claimed_at=now(),
             attempts=attempts+1 WHERE id=%s''', (job['id'],))
         item = job['snapshot']['items'][job['item_index']]
-        uploads = c.execute('''SELECT id,name,object_key,scan_state,purged_at,expires_at,
+        uploads = c.execute('''SELECT id,name,size,object_key,scan_state,purged_at,expires_at,
             (expires_at<=now()) AS expired FROM dtf_local.uploads WHERE id=ANY(%s)''',
             ([UUID(u) for u in item['uploads']],)).fetchall()
         # Every generated file shares its order's artwork retention deadline.
         expiry = c.execute('SELECT min(created_at)+interval \'30 days\' AS e FROM dtf_local.uploads WHERE id=ANY(%s)',
                            ([UUID(u) for u in item['uploads']],)).fetchone()['e']
     by_id = {str(row['id']): row for row in uploads}
+    if any(row['size'] > LARGE_SOURCE_BYTES for row in uploads):
+        original = whole_sheet(item, by_id)
+        if original:
+            with connect() as c:
+                c.execute('''UPDATE dtf_local.print_files SET status='ready', upload_id=%s, detail=%s,
+                    finished_at=now(), claimed_at=NULL WHERE id=%s''',
+                          (original['id'], Jsonb({'source': 'original', 'name': original['name']}), job['id']))
+            audit('print_file_original', order=str(job['order_id']), item=job['item_index'])
+        else:
+            finish(job, 'manual', {'reason': f'arquivo acima de {LARGE_SOURCE_BYTES // 1048576} MB: '
+                                             'monte a folha a partir do original'})
+            audit('print_file_manual', order=str(job['order_id']), item=job['item_index'])
+        return True
     try:
         result = produce(storage, job, item, by_id)
     except Unsupported as reason:
@@ -96,14 +118,33 @@ def render_one(storage):
     return True
 
 
+def whole_sheet(item, uploads):
+    """The original, when the item is one finished sheet placed whole, once,
+    unrotated and unmirrored, across the film: then it is the print file."""
+    spec = item.get('production') or {}
+    sources, placements = spec.get('sources') or [], spec.get('placements') or []
+    if len(item['uploads']) != 1 or len(sources) != 1 or len(placements) != 1:
+        return None
+    source, place = sources[0], placements[0]
+    row = uploads.get(item['uploads'][0])
+    if (not row or row['scan_state'] != 'clean' or row['purged_at'] or row['expired']
+            or source.get('kind') != 'sheet' or int(source.get('copies', 1)) != 1
+            or not row['name'].lower().endswith(PRINTABLE_ORIGINAL)):
+        return None
+    if (float(place['x_cm']) != 0 or float(place['y_cm']) != 0 or int(place['rotation_degrees']) != 0
+            or place['mirrored'] or abs(float(source['width_cm']) - float(spec['film_width_cm'])) > 0.5):
+        return None
+    return row
+
+
 def produce(storage, job, item, uploads):
     """Fetch the item's artwork and render it. Returns (pdf path, name, size, evidence)."""
     for upload_id in item['uploads']:
         row = uploads.get(upload_id)
         if not row or row['scan_state'] != 'clean':
-            raise Unsupported('an original file is missing or not cleared by the malware scan')
+            raise Unsupported('um arquivo original está ausente ou não foi liberado pelo antivírus')
         if row['purged_at'] or row['expired']:
-            raise Unsupported('an original file has passed its retention period')
+            raise Unsupported('um arquivo original passou do prazo de guarda')
     number = job['number']
     name = f'pedido-{number}-item-{job["item_index"] + 1}.pdf'
     with tempfile.TemporaryDirectory(prefix='print-') as scratch:

app/quote_review.py

@@ -0,0 +1,86 @@
+"""Quote approval: automatic at checkout, by an operator for the exceptions.
+
+A quote the customer can pay is priced here from the server's own ladders,
+whether an operator approved it on the Kanban or the Site approved it the
+moment it was created. The Site is a shop: a customer who can price the order
+should be able to pay for it straight away, at any hour, so only orders a
+person must look at before charging wait for the Kanban (review_reason).
+
+Known limit: the grade (and so the discount) and the layout are still worked
+out in the customer's browser (roadmap 3.2, 3.9). The API checks the layout's
+geometry and that an unanalysed item carries no discount, but a customer who
+edits the page can claim a better grade. Operators see every order's grade
+and artwork at Arte recebida.
+"""
+import os
+from decimal import Decimal
+
+from fastapi import HTTPException
+from psycopg.types.json import Jsonb
+
+from .core.pricing import price
+from .runtime import freight, upload_row
+from .scanning import require_clean
+
+AUTO = 'auto'
+
+
+def auto_approve_enabled():
+    return os.environ.get('QUOTE_AUTO_APPROVE', 'true').lower() == 'true'
+
+
+def max_auto_metres():
+    return Decimal(os.environ.get('QUOTE_AUTO_MAX_METRES', '50'))
+
+
+def review_reason(draft):
+    """Why this quote needs a person before it can be paid, or None."""
+    if not auto_approve_enabled():
+        return 'Aprovação automática desligada'
+    total = sum(Decimal(str(item['metres'])) for item in draft['items'])
+    if total > max_auto_metres():
+        return f'Pedido acima de {max_auto_metres():g} m'
+    for item in draft['items']:
+        if item.get('production', {}).get('version') != 2:
+            return 'Montagem antiga'
+        # The Site grades only the art it could analyse; anything else is
+        # priced at the full rate. A discount on it did not come from the Site.
+        if item['quality_status'] == 'unverified' and item['grade'] != 0:
+            return 'Nota informada sem análise da arte'
+    return None
+
+
+def approve(c, row, items, reviewer):
+    """Price the reviewed items and bind them to the quote; returns the approval.
+    `row` must be locked by the caller."""
+    draft = row['draft']
+    if row['approved']:
+        raise HTTPException(409, 'Approved quotes are immutable; request a new quote')
+    if any(item.get('production', {}).get('version') != 2 for item in draft['items']):
+        raise HTTPException(409, 'Quote uses an obsolete production layout; customer must request a new quote')
+    if len(items) != len(draft['items']):
+        raise HTTPException(422, 'Review must cover every item')
+    priced = []
+    for item, original in zip(items, draft['items']):
+        if item.mode != original['mode'] or list(map(str, item.uploads)) != original['uploads']:
+            raise HTTPException(422, 'Product mode and attached files cannot change during review')
+        if item.production.model_dump(mode='json') != original['production'] or item.quality_status != original['quality_status'] or item.quality_acknowledged != original['quality_acknowledged']:
+            raise HTTPException(422, 'Production instructions and customer acknowledgement cannot change during commercial review')
+        for upload_id in item.uploads:
+            require_clean(upload_row(c, upload_id, row['owner']))
+        priced.append({**price(item.mode, str(item.metres), item.grade),
+                       'uploads': original['uploads'], 'production': original['production'],
+                       'quality_status': original['quality_status'],
+                       'quality_acknowledged': original['quality_acknowledged']})
+    metres = sum(Decimal(i['billed_metres']) for i in priced)
+    try:
+        quoted_freight = freight.quote(draft['freight']['service'], draft['freight'].get('postal_code', ''),
+                                       metres, sum(i['total_cents'] for i in priced))
+    except ValueError as exc:
+        raise HTTPException(422, str(exc))
+    approved = {'customer': draft['customer'], 'items': priced, 'freight': quoted_freight,
+                'destination': draft.get('destination'),
+                'total_cents': sum(i['total_cents'] for i in priced) + quoted_freight['total_cents']}
+    c.execute('UPDATE dtf_local.quotes SET approved=%s, reviewed_by=%s, approved_at=now() WHERE id=%s',
+              (Jsonb(approved), reviewer, row['id']))
+    return approved

app/runtime.py

@@ -25,7 +25,11 @@ if os.environ.get('PAYMENT_ADAPTER') == 'mercadopago':
     payment = MercadoPagoPayment()
 else:
     payment = FakePayment()
-freight = FakeFreight()
+if os.environ.get('FREIGHT_ADAPTER') == 'jadlog':
+    from .jadlog import JadlogFreight
+    freight = JadlogFreight()
+else:
+    freight = FakeFreight()
 ENVIRONMENT = os.environ.get('APP_ENV', 'local')
 PUBLIC_ORIGIN = os.environ.get('PUBLIC_ORIGIN', 'http://localhost')
 ALLOWED_HOSTS = [host for host in os.environ.get('ALLOWED_HOSTS', 'localhost,127.0.0.1').split(',') if host]
@@ -46,6 +50,16 @@ STATES = {'rec': 'Arte recebida', 'tra': 'Arte tratada', 'fil': 'Fila de impress
           'imp': 'Imprimindo', 'cor': 'Correção', 'fin': 'Finalizado'}
 TRANSITIONS = {'rec': ['tra','cor'], 'tra': ['fil','cor'], 'fil': ['imp','cor'],
                'imp': ['fin','cor'], 'cor': ['rec','tra'], 'fin': []}
+# Undoing a move made by mistake: one stage back, with an internal reason. It
+# is not a correction: the customer is not told and approved finals stay.
+BACK = {'tra': 'rec', 'fil': 'tra', 'imp': 'fil', 'fin': 'imp'}
+
+
+def require_delivery_available(service):
+    """Outside the local stack, a simulated freight price must never reach a
+    customer: until a real freight provider exists, only pickup is offered."""
+    if service != 'pickup' and ENVIRONMENT != 'local' and getattr(freight, 'name', '') == 'fake':
+        raise HTTPException(503, 'A entrega ainda não está disponível. Escolha a retirada em Franca.')
 
 
 def upload_row(c, upload_id, session_id, lock=False):
@@ -60,11 +74,19 @@ def upload_row(c, upload_id, session_id, lock=False):
 
 
 def quote_view(c, row):
+    from .quote_review import review_reason  # it imports this module
     order = c.execute('SELECT id,number,state FROM dtf_local.orders WHERE quote_id=%s', (row['id'],)).fetchone()
+    # The latest payment attempt, so the payment page can tell a refused card
+    # (the notification updates it) from one still waiting.
+    attempt = c.execute('''SELECT method,status,response->>'status_detail' AS status_detail
+        FROM dtf_local.payment_intents WHERE quote_id=%s ORDER BY created_at DESC LIMIT 1''', (row['id'],)).fetchone()
     expired = row['approved_at'] and row['approved_at'] < datetime.now(timezone.utc)-timedelta(hours=24)
     return {'id': row['id'], 'created_at': row['created_at'],
             'draft': row['draft'], 'approved': row['approved'],
             'status': 'paid' if order else 'expired' if expired else 'approved' if row['approved'] else 'pending_review',
+            'auto_approved': row.get('reviewed_by') == 'auto',
+            'review_reason': None if row['approved'] else review_reason(row['draft']),
+            'payment': attempt,
             'order': order}
 
 

app/scanning.py

@@ -1,4 +1,13 @@
-"""Local ClamAV boundary. Unknown/error/over-limit results NEVER release artwork."""
+"""Releasing artwork: ClamAV up to its size limit, a format check above it.
+
+Unknown or error results NEVER release artwork. ClamAV scans files up to
+scan_limit_bytes() (2 GB). Sheets of several GB are the normal order and
+ClamAV cannot take them, so a larger file is released only if its first bytes
+are those of the format its name claims (a PNG that really is a PNG, not a
+program renamed .png). That is the check the client chose for large files; it
+does not look for malware inside a valid file.
+"""
+import re
 import socket
 import struct
 import time
@@ -30,10 +39,9 @@ class ClamAV:
         return self.command(b'VERSION').decode('utf-8','replace')
 
     def scan(self, stream, size):
-        if size > scan_limit_bytes():
-            return 'rejected', 'File exceeds the malware scan limit'
         with socket.create_connection(('scanner',3310),timeout=10) as sock:
-            sock.settimeout(150)
+            # A 2 GB file takes minutes to stream and scan.
+            sock.settimeout(900)
             sock.sendall(b'zINSTREAM\0')
             sent=0
             for chunk in stream.iter_chunks(chunk_size=65536):
@@ -52,6 +60,37 @@ class ClamAV:
             if result.endswith(b' FOUND'):return 'rejected','Malware or unsafe scan condition detected'
             return 'error','Scanner could not verify this file'
 
+# What each accepted extension must start with. AI files are PDF or PostScript;
+# CDR and WebP are RIFF containers with their own form type.
+TIFF = (b'II*\x00', b'MM\x00*', b'II+\x00', b'MM\x00+')
+SIGNATURES = {
+    'png': (b'\x89PNG\r\n\x1a\n',),
+    'jpg': (b'\xff\xd8\xff',), 'jpeg': (b'\xff\xd8\xff',),
+    'tif': TIFF, 'tiff': TIFF,
+    'pdf': (b'%PDF-',), 'ai': (b'%PDF-', b'%!PS'),
+    'psd': (b'8BPS',), 'psb': (b'8BPS',),
+}
+RIFF_FORMS = {'cdr': re.compile(rb'^RIFF....CDR', re.S), 'webp': re.compile(rb'^RIFF....WEBP', re.S)}
+HEAD_BYTES = 64
+
+
+def format_matches(name, head):
+    """Whether a file's first bytes are those of the format its name claims."""
+    ext = name.rsplit('.', 1)[-1].lower() if '.' in name else ''
+    if ext in RIFF_FORMS:
+        return bool(RIFF_FORMS[ext].match(head))
+    return any(head.startswith(sig) for sig in SIGNATURES.get(ext, ()))
+
+
+def check_large(storage, row):
+    """Release decision for a file above the antivirus limit."""
+    head = storage.client.get_object(Bucket=storage.bucket, Key=row['object_key'],
+                                     Range=f'bytes=0-{HEAD_BYTES - 1}')['Body'].read()
+    if format_matches(row['name'], head):
+        return 'clean', 'Acima do limite do antivírus; formato do arquivo conferido'
+    return 'rejected', 'O conteúdo do arquivo não corresponde ao formato do nome'
+
+
 def scan_one(storage, scanner=None):
     scanner=scanner or ClamAV()
     with connect() as c:
@@ -60,6 +99,9 @@ def scan_one(storage, scanner=None):
             ORDER BY created_at FOR UPDATE SKIP LOCKED LIMIT 1''').fetchone()
         if not row:return False
         try:
+            if row['size'] > scan_limit_bytes():
+                state,reason=check_large(storage,row)
+            else:
                 stream=storage.client.get_object(Bucket=storage.bucket,Key=row['object_key'])['Body']
                 try:state,reason=scanner.scan(stream,row['size'])
                 finally:stream.close()

app/schema.sql

@@ -107,6 +107,13 @@ CREATE TABLE IF NOT EXISTS dtf_local.provider_tokens (
  connected_by text NOT NULL, connected_at timestamptz NOT NULL DEFAULT now(),
  updated_at timestamptz NOT NULL DEFAULT now()
 );
+-- Renewal health, cleared by the next successful renewal or connection.
+-- refused_at: the provider rejected the refresh token, so only a new
+-- connection helps. offline: the grant is not bound to a login session.
+ALTER TABLE dtf_local.provider_tokens ADD COLUMN IF NOT EXISTS refresh_failed_at timestamptz;
+ALTER TABLE dtf_local.provider_tokens ADD COLUMN IF NOT EXISTS refresh_error text;
+ALTER TABLE dtf_local.provider_tokens ADD COLUMN IF NOT EXISTS refused_at timestamptz;
+ALTER TABLE dtf_local.provider_tokens ADD COLUMN IF NOT EXISTS offline boolean NOT NULL DEFAULT false;
 -- Single-use states for an operator-started OAuth connection. They protect the
 -- callback, which arrives cross-site without the operator's cookie.
 CREATE TABLE IF NOT EXISTS dtf_local.oauth_states (
@@ -127,6 +134,14 @@ CREATE TABLE IF NOT EXISTS dtf_local.print_files (
  UNIQUE(order_id,item_index)
 );
 
+-- Each run of the off-server database backup (ops/db_backup.py), which the
+-- Kanban shows so a backup that stopped working does not go unnoticed.
+CREATE TABLE IF NOT EXISTS dtf_local.backups (
+ id uuid PRIMARY KEY, started_at timestamptz NOT NULL, finished_at timestamptz NOT NULL,
+ status text NOT NULL CHECK(status IN ('ok','failed')), object_key text, bytes bigint, detail text
+);
+CREATE INDEX IF NOT EXISTS backups_finished ON dtf_local.backups(finished_at DESC);
+
 CREATE INDEX IF NOT EXISTS uploads_owner ON dtf_local.uploads(owner);
 
 -- Indexes follow the queries the application actually issues. Only these; every
@@ -173,6 +188,9 @@ CREATE INDEX IF NOT EXISTS payment_events_unprocessed ON dtf_local.payment_event
 CREATE INDEX IF NOT EXISTS print_files_open ON dtf_local.print_files(created_at)
  WHERE status IN ('pending','rendering');
 
+-- A movement that undid an earlier one (a mistaken move), shown as such.
+ALTER TABLE dtf_local.movements ADD COLUMN IF NOT EXISTS back boolean NOT NULL DEFAULT false;
+
 -- The Kanban lists payment events a person must act on (money without an
 -- order, or a reversed payment on an existing order) until resolved.
 ALTER TABLE dtf_local.payment_events ADD COLUMN IF NOT EXISTS resolved_at timestamptz;

app/tiny.py

@@ -19,6 +19,13 @@ Idempotency: the outbox may deliver the same event more than once. Every order
 carries numeroOrdemCompra = "DTF-<order number>", and before creating one the
 customer's recent orders are searched for that number, so a second delivery
 finds the first order instead of creating another.
+
+Customer notices: the client already sends WhatsApp messages from Tiny's
+order situação (Tiny webhook -> their middleware -> n8n). With
+TINY_STATUS_UPDATES on, a paid order is set to "Aprovada" and a finished
+pickup order to "Pronto para envio", so those notices reach Site customers
+from the same number and templates; the system's own WhatsApp sender stays
+off. Pickup orders carry the client's "retirar pessoalmente" forma de envio.
 """
 import os
 import secrets
@@ -41,7 +48,24 @@ PRODUCTS = {'file': 'DTF Têxtil 57 cm · folha montada',
             'uv': 'DTF UV 28,5 cm · artes avulsas'}
 # How far back to look for an order a previous delivery may already have made.
 SEARCH_DAYS = 7
+# A "ready" event can come after corrections; it normally knows the Tiny id.
+READY_SEARCH_DAYS = 45
+# Tiny v3 order situações (PUT /pedidos/{id}/situacao).
+ABERTA, APROVADA, PRONTO_ENVIO, ENVIADA, ENTREGUE, CANCELADA, NAO_ENTREGUE = 0, 3, 7, 5, 6, 2, 9
+SITUACOES = {0: 'Aberta', 3: 'Aprovada', 4: 'Preparando envio', 1: 'Faturada', 7: 'Pronto para envio',
+             5: 'Enviada', 6: 'Entregue', 2: 'Cancelada', 8: 'Dados incompletos', 9: 'Não entregue'}
+# The client's customer notices (Tiny webhook -> middleware -> n8n -> WhatsApp)
+# react to these situações. Off until go-live: while n8n still sends the
+# designer message for DTFIMP products on "Aprovado", setting it would reach
+# Site customers.
+STATUS_UPDATES_SETTING = 'TINY_STATUS_UPDATES'
+# The id of the client's custom "retirar pessoalmente" forma de envio (v2 code
+# X), which the pickup notice is keyed on. Find it with the console tool.
+PICKUP_SETTING = 'TINY_FORMA_ENVIO_RETIRADA'
 STATE_MINUTES = 10
+# Renewal runs about every four hours against a one-day refresh token, so
+# less than this left means renewals have been failing for hours.
+EXPIRY_WARNING = timedelta(hours=12)
 # Brazil has had no daylight saving since 2019; the order date is the local day.
 BRASILIA = timezone(timedelta(hours=-3))
 
@@ -71,6 +95,10 @@ def required_settings():
     return ['TINY_CLIENT_ID', 'TINY_CLIENT_SECRET', 'TINY_REDIRECT_URI'] + list(PRODUCT_SETTINGS.values())
 
 
+def status_updates():
+    return os.environ.get(STATUS_UPDATES_SETTING, '').lower() == 'true'
+
+
 # OAuth -------------------------------------------------------------------
 
 class TinyAuth:
@@ -86,44 +114,78 @@ class TinyAuth:
         self.http = httpx.Client(timeout=20, transport=transport)
         self.clock = clock
 
-    def authorize_url(self, operator):
+    def authorize_url(self, operator, offline=True):
         """Start a connection. The state is single-use, short-lived, and only an
         authenticated operator can create one, which is what protects the
         callback: Tiny's redirect back is cross-site, so the operator's
-        SameSite=Strict cookie does not travel with it."""
+        SameSite=Strict cookie does not travel with it.
+
+        offline_access asks for a grant that is not bound to a login session,
+        so the connection lasts as long as it keeps being renewed. Tiny's
+        documented refresh token otherwise lasts one day."""
         state = secrets.token_urlsafe(32)
         with self.connect() as c:
             c.execute("DELETE FROM dtf_local.oauth_states WHERE expires_at<now()")
             c.execute('''INSERT INTO dtf_local.oauth_states(state,provider,operator,expires_at)
                 VALUES(%s,'tiny',%s,now()+%s)''', (state, operator, timedelta(minutes=STATE_MINUTES)))
         return f'{AUTH}/auth?' + urlencode({'response_type': 'code', 'client_id': self.client_id,
-                                            'redirect_uri': self.redirect_uri, 'scope': 'openid',
+                                            'redirect_uri': self.redirect_uri,
+                                            'scope': 'openid offline_access' if offline else 'openid',
                                             'state': state})
 
-    def complete(self, code, state):
+    def _claim(self, c, state):
-        """Exchange the authorisation code; returns the operator who started it."""
-        with self.connect() as c:
         row = c.execute('''DELETE FROM dtf_local.oauth_states WHERE state=%s AND provider='tiny'
             AND expires_at>now() RETURNING operator''', (state,)).fetchone()
         if not row:
             raise TinyError('Unknown or expired authorisation state')
+        return row['operator']
+
+    def complete(self, code, state):
+        """Exchange the authorisation code; returns the operator who started it."""
+        with self.connect() as c:
+            operator = self._claim(c, state)
             tokens = self._token({'grant_type': 'authorization_code', 'code': code,
                                   'redirect_uri': self.redirect_uri})
-            self._store(c, tokens, row['operator'])
+            self._store(c, tokens, operator)
-        return row['operator']
+        return operator
+
+    def without_offline(self, state):
+        """Tiny refused the offline_access scope for this application: spend the
+        operator's state and start again with a session-bound grant."""
+        with self.connect() as c:
+            operator = self._claim(c, state)
+        return self.authorize_url(operator, offline=False)
 
     def status(self):
         with self.connect() as c:
-            row = c.execute('''SELECT connected_by,connected_at,refresh_expires_at
+            row = c.execute('''SELECT connected_by,connected_at,refresh_expires_at,updated_at,offline,
-                FROM dtf_local.provider_tokens WHERE provider='tiny' ''').fetchone()
+                refresh_failed_at,refused_at FROM dtf_local.provider_tokens WHERE provider='tiny' ''').fetchone()
         if not row:
             return {'connected': False}
-        expired = row['refresh_expires_at'] and row['refresh_expires_at'] <= datetime.now(timezone.utc)
+        now = datetime.now(timezone.utc)
-        return {'connected': not expired, 'connected_by': row['connected_by'],
+        expires = row['refresh_expires_at']
-                'connected_at': row['connected_at'], 'expires_at': row['refresh_expires_at']}
+        expired = bool(expires and expires <= now)
+        if row['refused_at']:
+            problem = 'refused'
+        elif expired:
+            problem = 'expired'
+        elif row['refresh_failed_at']:
+            problem = 'renewal-failing'
+        elif expires and expires - now < EXPIRY_WARNING:
+            problem = 'expiring'
+        else:
+            problem = None
+        return {'connected': not expired and not row['refused_at'], 'problem': problem,
+                'connected_by': row['connected_by'], 'connected_at': row['connected_at'],
+                'renewed_at': row['updated_at'], 'expires_at': expires, 'offline': row['offline'],
+                'failed_at': row['refresh_failed_at']}
 
     def access_token(self):
-        """A valid access token, refreshing (and rotating) under a row lock."""
+        """A valid access token, refreshing (and rotating) under a row lock.
+
+        A failed renewal is recorded after the lock is released, so the Kanban
+        can show it. A refused refresh token is never tried again: only a new
+        connection helps, and retrying it would only repeat the refusal."""
         with self.connect() as c:
             row = c.execute('''SELECT * FROM dtf_local.provider_tokens WHERE provider='tiny'
                 FOR UPDATE''').fetchone()
@@ -132,11 +194,25 @@ class TinyAuth:
             now = datetime.now(timezone.utc)
             if row['access_expires_at'] > now + timedelta(seconds=60):
                 return row['access_token']
+            if row['refused_at']:
+                raise TinyNotConnected('Tiny refused the stored refresh token; connect again on the Kanban')
             if row['refresh_expires_at'] and row['refresh_expires_at'] <= now:
                 raise TinyNotConnected('The Tiny connection expired; connect again on the Kanban')
+            try:
                 tokens = self._token({'grant_type': 'refresh_token', 'refresh_token': row['refresh_token']})
+            except (TinyError, httpx.HTTPError, ValueError) as exc:
+                failure = exc
+            else:
                 self._store(c, tokens, row['connected_by'], refreshed=True)
                 return tokens['access_token']
+        # Only against the token that failed: another worker may have renewed since.
+        with self.connect() as c:
+            c.execute('''UPDATE dtf_local.provider_tokens SET refresh_failed_at=now(), refresh_error=%s,
+                refused_at=CASE WHEN %s THEN now() ELSE refused_at END
+                WHERE provider='tiny' AND refresh_token=%s''',
+                      (str(failure)[:300] or type(failure).__name__, isinstance(failure, TinyNotConnected),
+                       row['refresh_token']))
+        raise failure
 
     def _token(self, form):
         response = self.http.post(f'{AUTH}/token', data={**form, 'client_id': self.client_id,
@@ -152,18 +228,21 @@ class TinyAuth:
     def _store(self, c, tokens, operator, refreshed=False):
         now = datetime.now(timezone.utc)
         access_expires = now + timedelta(seconds=int(tokens.get('expires_in', 300)))
+        # An offline grant reports refresh_expires_in 0: no fixed end.
         refresh_in = tokens.get('refresh_expires_in')
         refresh_expires = now + timedelta(seconds=int(refresh_in)) if refresh_in else None
+        offline = 'offline_access' in str(tokens.get('scope') or '').split()
         c.execute('''INSERT INTO dtf_local.provider_tokens(provider,access_token,refresh_token,
-              access_expires_at,refresh_expires_at,connected_by,connected_at,updated_at)
+              access_expires_at,refresh_expires_at,connected_by,connected_at,updated_at,offline)
-            VALUES('tiny',%s,%s,%s,%s,%s,now(),now())
+            VALUES('tiny',%s,%s,%s,%s,%s,now(),now(),%s)
             ON CONFLICT(provider) DO UPDATE SET access_token=EXCLUDED.access_token,
               refresh_token=EXCLUDED.refresh_token, access_expires_at=EXCLUDED.access_expires_at,
-              refresh_expires_at=EXCLUDED.refresh_expires_at, updated_at=now(),
+              refresh_expires_at=EXCLUDED.refresh_expires_at, updated_at=now(), offline=EXCLUDED.offline,
+              refresh_failed_at=NULL, refresh_error=NULL, refused_at=NULL,
               connected_by=CASE WHEN %s THEN dtf_local.provider_tokens.connected_by ELSE EXCLUDED.connected_by END,
               connected_at=CASE WHEN %s THEN dtf_local.provider_tokens.connected_at ELSE now() END''',
                   (tokens['access_token'], tokens['refresh_token'], access_expires, refresh_expires,
-                   operator, refreshed, refreshed))
+                   operator, offline, refreshed, refreshed))
 
 
 # Orders ------------------------------------------------------------------
@@ -212,6 +291,9 @@ def order_payload(payload, contact_id, today=None):
               'valorFrete': money(freight['total_cents']),
               'observacoes': f"Pedido DTF #{payload['number']}" + (' · retirada em Franca' if pickup else ''),
               'observacoesInternas': f"Site DTF · pago · {payload['order_id']}"}
+    pickup_method = os.environ.get(PICKUP_SETTING, '')
+    if pickup and pickup_method.isdigit():
+        pedido['transportador'] = {'formaEnvio': {'id': int(pickup_method)}}
     destination = order.get('destination')
     if destination:
         pedido['enderecoEntrega'] = {**address(destination), 'enderecoNro': destination['number'],
@@ -223,6 +305,53 @@ def order_payload(payload, contact_id, today=None):
     return pedido
 
 
+def configured_product(orders, mode):
+    """The Tiny product a mode's setting points at, or a reason it cannot be used."""
+    setting = PRODUCT_SETTINGS[mode]
+    value = os.environ.get(setting, '')
+    if not value.isdigit():
+        return None, f'{setting} sem id'
+    found = orders.request('GET', f'/produtos/{value}')
+    if found.get('situacao') != 'A':
+        return found, f"produto {value} não está ativo no Tiny ({found.get('situacao')})"
+    return found, 'ok'
+
+
+def configured_pickup(orders):
+    """The forma de envio the pickup setting points at, or why it cannot be used."""
+    value = os.environ.get(PICKUP_SETTING, '')
+    if not value.isdigit():
+        return None, f'{PICKUP_SETTING} sem id'
+    return orders.request('GET', f'/formas-envio/{value}'), 'ok'
+
+
+def check(auth=None, transport=None, orders=None):
+    """Read-only proof that the connection and permissions work: one order and
+    one contact listed, each configured product found active and the pickup
+    forma de envio found, nothing created. Raises TinyNotConnected when there is no usable connection;
+    otherwise reports each read separately."""
+    orders = orders or TinyOrders(auth=auth or TinyAuth(), transport=transport)
+
+    def listed(path):
+        orders.request('GET', path, params={'limit': 1})
+        return 'ok'
+
+    reads = [('pedidos', lambda: listed('/pedidos')), ('contatos', lambda: listed('/contatos'))]
+    reads += [(PRODUCTS[mode], lambda mode=mode: configured_product(orders, mode)[1]) for mode in PRODUCT_SETTINGS]
+    reads.append(('forma de envio de retirada', lambda: configured_pickup(orders)[1]))
+    results = {}
+    for name, read in reads:
+        try:
+            results[name] = read()
+        except TinyNotConnected:
+            raise
+        except TinyError as exc:
+            results[name] = str(exc)[:200]
+        except httpx.HTTPError:
+            results[name] = 'sem resposta do Tiny'
+    return results
+
+
 class TinyOrders:
     def __init__(self, auth=None, transport=None, today=None):
         missing = [name for name in required_settings() if not os.environ.get(name)]
@@ -249,10 +378,10 @@ class TinyOrders:
                 return entry['id']
         return self.request('POST', '/contatos', json=contact_payload(order))['id']
 
-    def find(self, payload):
+    def find(self, payload, days=SEARCH_DAYS):
         """An order a previous delivery already created, or None."""
         wanted = purchase_order(payload['number'])
-        since = ((self.today or local_today()) - timedelta(days=SEARCH_DAYS)).isoformat()
+        since = ((self.today or local_today()) - timedelta(days=days)).isoformat()
         found = self.request('GET', '/pedidos', params={'cpfCnpj': payload['order']['customer']['cnpj'],
                                                         'dataInicial': since, 'limit': 100})
         for entry in found.get('itens') or []:
@@ -261,16 +390,55 @@ class TinyOrders:
                 return detail
         return None
 
+    def set_situacao(self, tiny_id, situacao):
+        self.request('PUT', f'/pedidos/{tiny_id}/situacao', json={'situacao': situacao})
+
     def deliver(self, event_key, payload):
-        if payload.get('event') != 'payment_approved':
+        event = payload.get('event')
-            # Production progress is not written to Tiny; only the sale is.
+        if event == 'payment_approved':
-            return {'provider': 'tiny', 'event_key': event_key, 'status': 'not-applicable',
+            return self.sale(event_key, payload)
-                    'event': payload.get('event')}
+        if event == 'ready' and status_updates():
+            return self.ready(event_key, payload)
+        # Other production events have no Tiny situação and are not written.
+        return {'provider': 'tiny', 'event_key': event_key, 'status': 'not-applicable', 'event': event}
+
+    def sale(self, event_key, payload):
+        """Create the order once; with status updates on, approve it once.
+
+        An order is created "Aberta" and then set to "Aprovada", so a retry
+        after a failure between the two finds it still open and finishes the
+        job, and an order someone has already moved on is left alone."""
         existing = self.find(payload)
         if existing:
-            return {'provider': 'tiny', 'event_key': event_key, 'status': 'already-created',
+            receipt = {'provider': 'tiny', 'event_key': event_key, 'status': 'already-created',
                        'tiny_id': str(existing.get('id')), 'tiny_number': str(existing.get('numeroPedido'))}
+            tiny_id, situacao = existing.get('id'), existing.get('situacao')
+        else:
             contact_id = self.contact(payload['order'])
             created = self.request('POST', '/pedidos', json=order_payload(payload, contact_id, self.today))
-        return {'provider': 'tiny', 'event_key': event_key, 'status': 'created',
+            receipt = {'provider': 'tiny', 'event_key': event_key, 'status': 'created',
                        'tiny_id': str(created.get('id')), 'tiny_number': str(created.get('numeroPedido'))}
+            tiny_id, situacao = created.get('id'), ABERTA
+        if status_updates() and situacao == ABERTA:
+            self.set_situacao(tiny_id, APROVADA)
+            receipt['situacao'] = SITUACOES[APROVADA]
+        return receipt
+
+    def ready(self, event_key, payload):
+        """A pickup order became ready: "Pronto para envio", which the client's
+        notices turn into the pickup message. Shipped orders get "Enviada"
+        once freight exists (1.2)."""
+        base = {'provider': 'tiny', 'event_key': event_key}
+        order = payload.get('order') or {}
+        if (order.get('freight') or {}).get('service') != 'pickup':
+            return {**base, 'status': 'not-applicable', 'event': 'ready'}
+        tiny_id = payload.get('tiny_id')
+        detail = self.request('GET', f'/pedidos/{tiny_id}') if tiny_id else self.find(payload, READY_SEARCH_DAYS)
+        if not detail:
+            raise TinyError(f"{purchase_order(payload['number'])} is not in Tiny yet; the outbox will retry")
+        base.update(tiny_id=str(detail.get('id')), tiny_number=str(detail.get('numeroPedido')))
+        situacao = detail.get('situacao')
+        if situacao in (PRONTO_ENVIO, ENVIADA, ENTREGUE, CANCELADA, NAO_ENTREGUE):
+            return {**base, 'status': 'status-unchanged', 'situacao': SITUACOES.get(situacao, str(situacao))}
+        self.set_situacao(detail['id'], PRONTO_ENVIO)
+        return {**base, 'status': 'status-updated', 'situacao': SITUACOES[PRONTO_ENVIO]}

app/tiny_probe.py

@@ -0,0 +1,153 @@
+"""Supervised checks against the client's real Tiny, run by hand from a
+container console (docker exec, or Portainer > Containers > worker > Console).
+Tiny has no sandbox, so this is how the adapter is proven on the real account.
+
+    python -m app.tiny_probe produtos [termo]   list active products (read-only)
+    python -m app.tiny_probe formas-envio [termo]  list formas de envio, to find pickup (read-only)
+    python -m app.tiny_probe conferir           connection, the four product ids and pickup (read-only)
+    python -m app.tiny_probe pedido --cnpj ... --email ... --celular ... [--modo file]
+                                                show the test order; --confirmar creates it
+
+The test order goes through TinyOrders.deliver, exactly as the worker sends a
+paid order. The duplicate guard is then proven read-only first (the order must
+be found by its purchase-order number) and only then by a second delivery,
+which must return the existing order. If the search cannot find the order, the
+second delivery is not attempted: it would create a duplicate. Cancel the test
+order in Olist afterwards.
+"""
+import argparse
+import json
+import sys
+import time
+from datetime import datetime
+
+from .core.pricing import TIERS
+from .core.secrets import load as load_secret_files
+from . import tiny
+
+FIND_ATTEMPTS = 4
+FIND_WAIT_SECONDS = 5
+
+
+def test_order(cnpj, email, celular, mode, now=None):
+    number = 'TESTE-' + (now or datetime.now(tiny.BRASILIA)).strftime('%Y%m%d%H%M')
+    unit = TIERS[mode][0][1]
+    return {'order_id': 'teste-integracao', 'number': number, 'event': 'payment_approved',
+            'order': {'customer': {'cnpj': cnpj, 'mail': email, 'zap': celular},
+                      'items': [{'mode': mode, 'grade': 100, 'billed_metres': '1', 'unit_cents': unit}],
+                      'freight': {'service': 'pickup', 'total_cents': 0},
+                      'destination': None, 'total_cents': unit}}
+
+
+def produtos(orders, termo, out):
+    params = {'situacao': 'A', 'limit': 100}
+    if termo:
+        params['nome'] = termo
+    found = orders.request('GET', '/produtos', params=params).get('itens') or []
+    for item in found:
+        preco = (item.get('precos') or {}).get('preco')
+        out(f"{item['id']}\t{item.get('sku') or '-'}\t{item.get('descricao')}\tR$ {preco}")
+    out(f'{len(found)} produto(s) ativo(s)' + (f' com "{termo}"' if termo else '') + '.')
+
+
+def formas_envio(orders, termo, out):
+    params = {'limit': 100}
+    if termo:
+        params['nome'] = termo
+    found = orders.request('GET', '/formas-envio', params=params).get('itens') or []
+    for item in found:
+        out(f"{item.get('id')}\t{item.get('tipo')}\t{item.get('nome')}")
+    out(f'{len(found)} forma(s) de envio' + (f' com "{termo}"' if termo else '') +
+        '. A retirada é a do tipo 6 (Customizado) que a equipe usa para retirar pessoalmente.')
+
+
+def conferir(orders, out):
+    ok = True
+    for mode, setting in tiny.PRODUCT_SETTINGS.items():
+        product, result = tiny.configured_product(orders, mode)
+        ok &= result == 'ok'
+        described = f"{product.get('sku') or '-'} · {product.get('descricao')}" if product else ''
+        out(f'{setting} ({tiny.PRODUCTS[mode]}): {result} {described}'.rstrip())
+    method, result = tiny.configured_pickup(orders)
+    ok &= result == 'ok'
+    out(f"{tiny.PICKUP_SETTING} (retirada): {result} {method.get('nome') if method else ''}".rstrip())
+    out(f"{tiny.STATUS_UPDATES_SETTING}: {'ligado' if tiny.status_updates() else 'desligado'}")
+    for name, result in tiny.check(orders=orders).items():
+        if name in ('pedidos', 'contatos'):
+            ok &= result == 'ok'
+            out(f'{name}: {result}')
+    out('Tudo conferido.' if ok else 'Há pendências acima.')
+    return ok
+
+
+def pedido(orders, payload, confirm, out, wait=time.sleep):
+    cnpj = payload['order']['customer']['cnpj']
+    contacts = orders.request('GET', '/contatos', params={'cpfCnpj': cnpj, 'limit': 5}).get('itens') or []
+    known = [c for c in contacts if ''.join(ch for ch in str(c.get('cpfCnpj') or '') if ch.isdigit()) == cnpj]
+    out(f"Contato {cnpj}: " + (f"já existe no Tiny (id {known[0]['id']})" if known
+                               else 'não existe; será criado com o e-mail como nome'))
+    out('Pedido que será enviado:')
+    out(json.dumps(tiny.order_payload(payload, known[0]['id'] if known else 0), ensure_ascii=False, indent=2))
+    if not confirm:
+        out('Nada foi criado. Repita com --confirmar para criar este pedido no Tiny.')
+        return None
+    first = orders.deliver('teste-integracao', payload)
+    out(f"1º envio: {first['status']} · Tiny id {first['tiny_id']} · nº {first['tiny_number']}")
+    for attempt in range(FIND_ATTEMPTS):
+        found = orders.find(payload)
+        if found:
+            break
+        if attempt < FIND_ATTEMPTS - 1:
+            wait(FIND_WAIT_SECONDS)
+    else:
+        out(f'FALHA: a busca por {tiny.purchase_order(payload["number"])} não encontrou o pedido. '
+            'Um reenvio criaria um duplicado; o 2º envio não foi feito. Cancele o pedido no Olist.')
+        return False
+    second = orders.deliver('teste-integracao', payload)
+    out(f"2º envio: {second['status']} · Tiny id {second['tiny_id']}")
+    passed = second['status'] == 'already-created' and second['tiny_id'] == first['tiny_id']
+    out(('OK: o reenvio encontrou o mesmo pedido.' if passed else 'FALHA: o reenvio não devolveu o mesmo pedido.')
+        + f" Cancele o pedido nº {first['tiny_number']} no Olist.")
+    return passed
+
+
+def main(argv=None, orders=None, out=print):
+    parser = argparse.ArgumentParser(prog='python -m app.tiny_probe')
+    commands = parser.add_subparsers(dest='command', required=True)
+    listing = commands.add_parser('produtos')
+    listing.add_argument('termo', nargs='?', default='')
+    methods = commands.add_parser('formas-envio')
+    methods.add_argument('termo', nargs='?', default='')
+    commands.add_parser('conferir')
+    order = commands.add_parser('pedido')
+    order.add_argument('--cnpj', required=True)
+    order.add_argument('--email', required=True)
+    order.add_argument('--celular', required=True)
+    order.add_argument('--modo', choices=sorted(tiny.PRODUCT_SETTINGS), default='file')
+    order.add_argument('--confirmar', action='store_true')
+    args = parser.parse_args(argv)
+    if orders is None:
+        load_secret_files()
+        orders = tiny.TinyOrders(auth=tiny.TinyAuth())
+    try:
+        if args.command == 'produtos':
+            produtos(orders, args.termo, out)
+            return 0
+        if args.command == 'formas-envio':
+            formas_envio(orders, args.termo, out)
+            return 0
+        if args.command == 'conferir':
+            return 0 if conferir(orders, out) else 1
+        cnpj = ''.join(ch for ch in args.cnpj if ch.isdigit())
+        if len(cnpj) != 14:
+            out('Informe um CNPJ com 14 dígitos.')
+            return 2
+        payload = test_order(cnpj, args.email, args.celular, args.modo)
+        return 0 if pedido(orders, payload, args.confirmar, out) is not False else 1
+    except tiny.TinyError as exc:
+        out(f'Tiny: {exc}')
+        return 1
+
+
+if __name__ == '__main__':
+    sys.exit(main())

compose.local.yaml

@@ -36,7 +36,17 @@ x-app: &app
     MP_WEBHOOK_SECRET: ${MP_WEBHOOK_SECRET:-}
     MP_NOTIFICATION_URL: ${MP_NOTIFICATION_URL:-}
     MP_PUBLIC_KEY: ${MP_PUBLIC_KEY:-}
-    FREIGHT_ADAPTER: fake
+    FREIGHT_ADAPTER: ${FREIGHT_ADAPTER:-fake}
+    JADLOG_TOKEN: ${JADLOG_TOKEN:-}
+    JADLOG_CNPJ: ${JADLOG_CNPJ:-}
+    JADLOG_CONTA: ${JADLOG_CONTA:-}
+    JADLOG_CONTRATO: ${JADLOG_CONTRATO:-}
+    JADLOG_PESO_BASE_KG: ${JADLOG_PESO_BASE_KG:-}
+    JADLOG_PESO_POR_METRO_KG: ${JADLOG_PESO_POR_METRO_KG:-}
+    FREIGHT_PRODUCTION_DAYS: ${FREIGHT_PRODUCTION_DAYS:-0}
+    # Carts the Site priced are approved at checkout; larger ones wait for review.
+    QUOTE_AUTO_APPROVE: ${QUOTE_AUTO_APPROVE:-true}
+    QUOTE_AUTO_MAX_METRES: ${QUOTE_AUTO_MAX_METRES:-50}
     TINY_ADAPTER: ${TINY_ADAPTER:-fake}
     TINY_CLIENT_ID: ${TINY_CLIENT_ID:-}
     TINY_CLIENT_SECRET: ${TINY_CLIENT_SECRET:-}
@@ -54,7 +64,7 @@ x-app: &app
     STORAGE_QUOTA_BYTES: ${STORAGE_QUOTA_BYTES:-53687091200}
     OWNER_UPLOAD_QUOTA_BYTES: ${OWNER_UPLOAD_QUOTA_BYTES:-10737418240}
     MAX_PENDING_UPLOADS: ${MAX_PENDING_UPLOADS:-10}
-    SCAN_MAX_BYTES: ${SCAN_MAX_BYTES:-134217728}
+    SCAN_MAX_BYTES: ${SCAN_MAX_BYTES:-2097152000}
   networks: [local]
   init: true
   security_opt: [no-new-privileges:true]
@@ -138,6 +148,9 @@ services:
       S3_APP_USER: ${S3_APP_USER:-dtf_app}
       S3_APP_PASSWORD: ${S3_APP_PASSWORD:-local-app-storage-only}
       S3_BUCKET: ${S3_BUCKET:-dtf-local-artwork}
+      S3_BACKUP_BUCKET: dtf-local-backups
+      S3_BACKUP_USER: dtf_backup
+      S3_BACKUP_PASSWORD: local-backup-storage-only
     networks: [local]
     depends_on:
       storage: {condition: service_healthy}
@@ -187,6 +200,28 @@ services:
       timeout: 3s
       retries: 12
 
+  # The daily database backup, against the local backup bucket. Idle until
+  # BACKUP_AGE_RECIPIENT is set; tests/backup_test.py runs it with a throwaway key.
+  backup:
+    build:
+      context: .
+      dockerfile: infra/Dockerfile
+    command: python -m ops.db_backup serve
+    environment:
+      DATABASE_ADMIN_URL: postgresql://${POSTGRES_USER:-dtf_local}:${POSTGRES_PASSWORD:-local-database-only}@db:5432/${POSTGRES_DB:-dtf_local}
+      BACKUP_S3_ENDPOINT: http://storage:9000
+      BACKUP_BUCKET: dtf-local-backups
+      BACKUP_ACCESS_KEY_ID: dtf_backup
+      BACKUP_SECRET_ACCESS_KEY: local-backup-storage-only
+      BACKUP_REGION: us-east-1
+      BACKUP_AGE_RECIPIENT: ${BACKUP_AGE_RECIPIENT:-}
+    networks: [local]
+    read_only: true
+    tmpfs: [/tmp]
+    depends_on:
+      db-init: {condition: service_completed_successfully}
+      storage-init: {condition: service_completed_successfully}
+
   site:
     build:
       context: .
@@ -195,6 +230,7 @@ services:
       S3_PUBLIC_ENDPOINT: ${S3_PUBLIC_ENDPOINT:-http://localhost:${STORAGE_PORT:-9000}}
       # Empty unless testing Mercado Pago's card form; see docs/LOCAL_SETUP.md.
       PAYMENT_CSP_SOURCES: ${PAYMENT_CSP_SOURCES:-}
+      PAYMENT_CHALLENGE_SOURCES: ${PAYMENT_CHALLENGE_SOURCES:-}
     ports:
       # Published ports are host-wide even bound to loopback, so on a shared
       # machine any of them can collide with something unrelated. CI overrides
@@ -219,6 +255,7 @@ services:
       WEB_INDEX: kanban.html
       S3_PUBLIC_ENDPOINT: ${S3_PUBLIC_ENDPOINT:-http://localhost:${STORAGE_PORT:-9000}}
       PAYMENT_CSP_SOURCES: ""
+      PAYMENT_CHALLENGE_SOURCES: ""
     ports: ["127.0.0.1:${KANBAN_PORT:-8081}:80"]
     networks: [local, edge]
     depends_on:

deploy/Dockerfile.api

@@ -13,8 +13,11 @@ LABEL org.opencontainers.image.title="DTF Portal/API" \
 # The base is pinned, so its OS packages are frozen at the digest's build date.
 # Upgrade them here or the image ships known-fixed Debian vulnerabilities, which
 # is what the production image was doing while the local one already did this.
+# pg_dump and age are for the database backup (ops/db_backup.py). Debian 13
+# ships PostgreSQL 17, the server's major version, which pg_dump must match.
 RUN apt-get update \
     && apt-get upgrade -y \
+    && apt-get install -y --no-install-recommends postgresql-client-17 age \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app

deploy/Dockerfile.web

@@ -22,7 +22,8 @@ LABEL org.opencontainers.image.title="DTF Site and Kanban" \
       org.opencontainers.image.source="DTF System repository"
 ENV WEB_INDEX=index.html PUBLIC_HOST=invalid.example S3_PUBLIC_ENDPOINT=https://invalid.example
 COPY --from=policy /build/default.conf.template /etc/nginx/templates/default.conf.template
-COPY web/ /usr/share/nginx/html/
+# The HTML from the policy stage, with every asset address versioned.
+COPY --from=policy /build/web/ /usr/share/nginx/html/
 
 # The official entrypoint renders the server configuration at startup and Nginx
 # writes its PID/cache files.  Keep the service non-root while granting it

deploy/nginx.conf.template

@@ -27,7 +27,7 @@ server {
     add_header Referrer-Policy no-referrer always;
     add_header X-Frame-Options DENY always;
     add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
-    add_header Content-Security-Policy "default-src 'self'; script-src 'self' @SCRIPT_HASHES@ ${PAYMENT_CSP_SOURCES}; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; connect-src 'self' ${S3_PUBLIC_ENDPOINT} https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; frame-src 'self' ${PAYMENT_CSP_SOURCES}; worker-src 'self' blob:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' @SCRIPT_HASHES@ ${PAYMENT_CSP_SOURCES}; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; connect-src 'self' ${S3_PUBLIC_ENDPOINT} https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; frame-src 'self' ${PAYMENT_CSP_SOURCES} ${PAYMENT_CHALLENGE_SOURCES}; worker-src 'self' blob:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self' ${PAYMENT_CHALLENGE_SOURCES}" always;
 
     location = /health { access_log off; return 200 'ok'; }
     location /api/ {
@@ -48,6 +48,11 @@ server {
     }
     # Always revalidate HTML/JS/CSS after a deployment. Without this, a browser
     # can pair a new Kanban page with a cached older script after a rollout.
+    # The Site's product pages and cart are addresses of the same page (web/site-pages.js).
+    location ~ ^/(arquivo-por-metro|artes-avulsas|uv-arquivo-por-metro|uv-artes-avulsas|carrinho|pagamento|pagamento/pix)/?$ {
+        expires -1;
+        try_files /index.html =404;
+    }
     location / {
         expires -1;
         try_files $uri $uri/ =404;

deploy/portainer.env.example

@@ -27,6 +27,10 @@ POSTGRES_VOLUME=TBD
 OPERATOR_EMAIL=TBD
 
 PAYMENT_ADAPTER=TBD
+# With PAYMENT_ADAPTER=mercadopago. MP_ACCESS_TOKEN and MP_WEBHOOK_SECRET are
+# secrets: enter them in Portainer only, never in this file.
+MP_NOTIFICATION_URL=https://<SITE_DOMAIN>/api/payments/webhook
+MP_PUBLIC_KEY=
 FREIGHT_ADAPTER=TBD
 TINY_ADAPTER=TBD
 # Tiny API v3 application (Configurações > Geral > Aplicativos in Tiny). The
@@ -37,6 +41,9 @@ TINY_PRODUCT_TEXTIL_FOLHA=TBD
 TINY_PRODUCT_TEXTIL_AVULSA=TBD
 TINY_PRODUCT_UV_FOLHA=TBD
 TINY_PRODUCT_UV_AVULSA=TBD
+TINY_FORMA_ENVIO_RETIRADA=TBD
+# true only at go-live, after the n8n DTFIMP designer branch is removed.
+TINY_STATUS_UPDATES=false
 WHATSAPP_ADAPTER=TBD
 STORAGE_QUOTA_BYTES=TBD
 OWNER_UPLOAD_QUOTA_BYTES=TBD
@@ -44,6 +51,13 @@ MAX_PENDING_UPLOADS=10
 MAX_UPLOAD_BYTES=5368709120
 UPLOAD_PART_BYTES=8388608
 SCAN_MAX_BYTES=134217728
+# Daily encrypted database backup to its own bucket (docs/BACKUP.md).
+BACKUP_S3_ENDPOINT=https://<account>.r2.cloudflarestorage.com
+BACKUP_BUCKET=dtf-backups
+BACKUP_ACCESS_KEY_ID=TBD
+BACKUP_SECRET_ACCESS_KEY=TBD
+BACKUP_AGE_RECIPIENT=age1...
+BACKUP_HOUR=3
 
 # Names of external Portainer/Docker Swarm secrets, never their values.
 DATABASE_URL_SECRET=TBD

docker-compose.yml

@@ -19,12 +19,41 @@ x-app-environment: &app-environment
   # this value is configured.
   OPERATOR_EMAIL: ${OPERATOR_EMAIL:-}
   OPERATOR_PASSWORD: ${OPERATOR_PASSWORD:?set OPERATOR_PASSWORD}
-  PAYMENT_ADAPTER: fake
+  # fake until Mercado Pago is configured; mercadopago requires MP_ACCESS_TOKEN
-  # Optional: without it the webhook verifies nothing and therefore accepts
+  # and MP_WEBHOOK_SECRET or the API and worker refuse to start. Test
-  # nothing, which is the correct state until a provider is connected. Set it
+  # credentials (TEST-...) until the sandbox flows have passed. The card form
-  # when the provider is configured, never to a value anyone could guess.
+  # appears only with MP_PUBLIC_KEY, and then needs PAYMENT_CSP_SOURCES too.
+  PAYMENT_ADAPTER: ${PAYMENT_ADAPTER:-fake}
+  MP_ACCESS_TOKEN: ${MP_ACCESS_TOKEN:-}
+  # The "assinatura secreta" from the webhook settings in Mercado Pago.
+  MP_WEBHOOK_SECRET: ${MP_WEBHOOK_SECRET:-}
+  # https://<SITE_DOMAIN>/api/payments/webhook, sent with every payment.
+  MP_NOTIFICATION_URL: ${MP_NOTIFICATION_URL:-}
+  MP_PUBLIC_KEY: ${MP_PUBLIC_KEY:-}
+  # The fake adapter's secret. Optional: without it the webhook verifies
+  # nothing and therefore accepts nothing, which is the correct state until a
+  # provider is connected. Never set it to a value anyone could guess.
   PAYMENT_WEBHOOK_SECRET: ${PAYMENT_WEBHOOK_SECRET:-}
-  FREIGHT_ADAPTER: fake
+  # fake offers pickup only. jadlog prices delivery with Jadlog and needs the
+  # credentials below and the package weight from the client; it refuses to
+  # start without them. The credentials alone are enough for the console
+  # check, python -m app.jadlog_probe, on the worker.
+  FREIGHT_ADAPTER: ${FREIGHT_ADAPTER:-fake}
+  JADLOG_TOKEN: ${JADLOG_TOKEN:-}
+  # The "Usuário" Jadlog issued: the CNPJ that contracts the freight.
+  JADLOG_CNPJ: ${JADLOG_CNPJ:-}
+  JADLOG_CONTA: ${JADLOG_CONTA:-}
+  JADLOG_CONTRATO: ${JADLOG_CONTRATO:-}
+  # Package weight in kg: a base plus each billed metre of film.
+  JADLOG_PESO_BASE_KG: ${JADLOG_PESO_BASE_KG:-}
+  JADLOG_PESO_POR_METRO_KG: ${JADLOG_PESO_POR_METRO_KG:-}
+  # Working days of production added to Jadlog's delivery time.
+  FREIGHT_PRODUCTION_DAYS: ${FREIGHT_PRODUCTION_DAYS:-0}
+  # A cart the Site priced is approved at checkout and can be paid at once;
+  # orders above QUOTE_AUTO_MAX_METRES, or with a grade the Site did not
+  # compute, wait for an operator on the Kanban (app/quote_review.py).
+  QUOTE_AUTO_APPROVE: ${QUOTE_AUTO_APPROVE:-true}
+  QUOTE_AUTO_MAX_METRES: ${QUOTE_AUTO_MAX_METRES:-50}
   # Order creation in Tiny stays off until it has been tested against the
   # client's account (Tiny has no sandbox). The application credentials can be
   # set now: they let an operator connect Tiny from the Kanban, and the worker
@@ -37,6 +66,13 @@ x-app-environment: &app-environment
   TINY_PRODUCT_TEXTIL_AVULSA: ${TINY_PRODUCT_TEXTIL_AVULSA:-}
   TINY_PRODUCT_UV_FOLHA: ${TINY_PRODUCT_UV_FOLHA:-}
   TINY_PRODUCT_UV_AVULSA: ${TINY_PRODUCT_UV_AVULSA:-}
+  # The client's "retirar pessoalmente" forma de envio id, on pickup orders.
+  TINY_FORMA_ENVIO_RETIRADA: ${TINY_FORMA_ENVIO_RETIRADA:-}
+  # Sets "Aprovada" on paid orders and "Pronto para envio" on finished pickup
+  # orders, which the client's Tiny -> n8n notices send to customers. Turn on
+  # only together with TINY_ADAPTER=tiny and after n8n stops sending the
+  # designer message for DTFIMP products.
+  TINY_STATUS_UPDATES: ${TINY_STATUS_UPDATES:-false}
   WHATSAPP_ADAPTER: fake
   STORAGE_ADAPTER: s3-r2
   PUBLIC_ORIGIN: https://${SITE_DOMAIN:?set SITE_DOMAIN}
@@ -46,10 +82,13 @@ x-app-environment: &app-environment
   COOKIE_SECURE: "true"
   MAX_UPLOAD_BYTES: "5368709120"
   UPLOAD_PART_BYTES: "8388608"
-  STORAGE_QUOTA_BYTES: "53687091200"
+  # Sheets of several GB are the normal order, so room for many of them.
-  OWNER_UPLOAD_QUOTA_BYTES: "10737418240"
+  STORAGE_QUOTA_BYTES: "${STORAGE_QUOTA_BYTES:-536870912000}"
+  OWNER_UPLOAD_QUOTA_BYTES: "${OWNER_UPLOAD_QUOTA_BYTES:-53687091200}"
   MAX_PENDING_UPLOADS: "10"
-  SCAN_MAX_BYTES: "134217728"
+  # ClamAV scans up to this; larger files (up to MAX_UPLOAD_BYTES) are released
+  # after a file-format check instead (app/scanning.py).
+  SCAN_MAX_BYTES: "2097152000"
 
 services:
   db:
@@ -95,7 +134,7 @@ services:
     image: clamav/clamav@sha256:9cb27d7660bdf66e9878c832cb433dd8aa152cfbe16f3c2c0084c80b04ae22b4
     entrypoint: [clamd, --foreground=true, --config-file=/etc/clamav/clamd.conf]
     configs:
-      - source: clamd_config
+      - source: clamd_config_2gb
         target: /etc/clamav/clamd.conf
         mode: 0444
     networks: [backend]
@@ -144,6 +183,34 @@ services:
       replicas: 1
       restart_policy: {condition: on-failure, delay: 5s}
 
+  # Daily encrypted copy of the database to a bucket of its own, off this
+  # server (ops/db_backup.py). Idle until the BACKUP_* settings are set. The
+  # bucket's lifecycle rule removes old copies; this credential never deletes.
+  backup:
+    image: ${API_IMAGE:-gitea.blyzer.com.br/blyzer/dtf-api}:${IMAGE_TAG:-latest}
+    command: python -m ops.db_backup serve
+    environment:
+      DATABASE_ADMIN_HOST: db
+      DATABASE_ADMIN_NAME: dtf
+      DATABASE_ADMIN_USER: dtf_admin
+      DATABASE_ADMIN_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD}
+      # The R2 account endpoint (the same as R2_ENDPOINT) and a bucket and API
+      # token for backups only, never the artwork bucket's.
+      BACKUP_S3_ENDPOINT: ${BACKUP_S3_ENDPOINT:-}
+      BACKUP_BUCKET: ${BACKUP_BUCKET:-}
+      BACKUP_ACCESS_KEY_ID: ${BACKUP_ACCESS_KEY_ID:-}
+      BACKUP_SECRET_ACCESS_KEY: ${BACKUP_SECRET_ACCESS_KEY:-}
+      # The public key (age1...). Its private key stays off this server.
+      BACKUP_AGE_RECIPIENT: ${BACKUP_AGE_RECIPIENT:-}
+      # Hour of day in Brasília.
+      BACKUP_HOUR: ${BACKUP_HOUR:-3}
+    networks: [backend, egress]
+    read_only: true
+    tmpfs: [/tmp]
+    deploy:
+      replicas: 1
+      restart_policy: {condition: on-failure, delay: 30s}
+
   site:
     image: ${WEB_IMAGE:-gitea.blyzer.com.br/blyzer/dtf-web}:${IMAGE_TAG:-latest}
     environment:
@@ -153,6 +220,10 @@ services:
       # Mercado Pago's card form loads from these origins; empty keeps the
       # Site at script-src 'self'. Set together with the Mercado Pago adapter.
       PAYMENT_CSP_SOURCES: ${PAYMENT_CSP_SOURCES:-}
+      # The bank's confirmation page for debit and other 3-D Secure cards is
+      # on the issuer's own domain, so it cannot be listed: "https:" lets
+      # frames and form posts reach it (never scripts). Empty turns it off.
+      PAYMENT_CHALLENGE_SOURCES: ${PAYMENT_CHALLENGE_SOURCES:-}
     networks: [backend]
     ports:
       - target: 8080
@@ -176,6 +247,7 @@ services:
       PUBLIC_HOST: ${KANBAN_DOMAIN:?set KANBAN_DOMAIN}
       S3_PUBLIC_ENDPOINT: ${R2_ENDPOINT:?set R2_ENDPOINT}
       PAYMENT_CSP_SOURCES: ""
+      PAYMENT_CHALLENGE_SOURCES: ""
     networks: [backend]
     ports:
       - target: 8080
@@ -193,7 +265,9 @@ services:
       restart_policy: {condition: on-failure, delay: 5s}
 
 configs:
-  clamd_config:
+  # Renamed whenever infra/clamd.conf changes: Swarm cannot update a deployed
+  # config in place, and a redeploy with new content under the old name fails.
+  clamd_config_2gb:
     file: ./infra/clamd.conf
 
 volumes:

docs/BACKUP.md

@@ -0,0 +1,87 @@
+# Database backup
+
+The `backup` service copies the database off the server once a day
+(`ops/db_backup.py`). It runs `pg_dump`, checks the archive, encrypts it with
+[age](https://age-encryption.org) and uploads it to an R2 bucket used for
+nothing else. Each run is recorded, and the Kanban shows the latest one under
+Integrações → "Backup do banco" ("Em dia", "Verificar" or "Não configurado").
+
+The artwork is not backed up. Originals and print files are temporary (7 to 30
+days) and already stored on R2. The database holds what cannot be recreated:
+orders, customers, quotes, payments, the Tiny connection and the operators.
+
+## Why the backup cannot be read or deleted from the server
+
+- **The server only encrypts.** It holds the public key (`age1…`). The private
+  key, which is the only way to open a backup, stays with the owner.
+- **Its own bucket and token.** The backup token reaches the backup bucket
+  only, and the artwork token cannot reach it.
+- **Nothing is deleted by the job.** The bucket's lifecycle rule removes old
+  copies. The bucket lock keeps anyone, including someone holding the token,
+  from deleting or overwriting a copy before its time.
+
+## Setup (once)
+
+1. **Key pair.** Generate it on your own computer, not on the server:
+
+   ```bash
+   docker run --rm gitea.blyzer.com.br/blyzer/dtf-api:latest age-keygen
+   ```
+
+   Or, with age installed (`sudo pacman -S age`, `apt install age`), just
+   run `age-keygen`.
+
+   Save the whole output (the `AGE-SECRET-KEY-1…` line is the private key) in
+   the password manager. Only the `public key: age1…` value goes to Portainer.
+   Without the private key, no backup can ever be restored.
+2. **Cloudflare R2 → Create bucket.** Use a name such as `dtf-backups`.
+3. **Settings on that bucket:**
+   - Object lifecycle rules: delete objects after 35 days.
+   - Bucket lock rules: retain for 30 days, prefix `db/`.
+4. **R2 → Manage API tokens → Create API token.**
+   - Permission: Object Read & Write.
+   - Scope: the `dtf-backups` bucket only.
+5. **Portainer.** Add these to the stack's environment, then redeploy:
+
+   | Variable | Value |
+   |---|---|
+   | `BACKUP_S3_ENDPOINT` | same as `R2_ENDPOINT` |
+   | `BACKUP_BUCKET` | `dtf-backups` |
+   | `BACKUP_ACCESS_KEY_ID` | the new token's Access Key ID |
+   | `BACKUP_SECRET_ACCESS_KEY` | the new token's Secret Access Key |
+   | `BACKUP_AGE_RECIPIENT` | the public key, `age1…` |
+   | `BACKUP_HOUR` | optional, default `3` (03:00 Brasília) |
+
+The first backup runs as soon as the service starts. After that it runs daily,
+and a failed run is retried an hour later.
+
+## Restore test
+
+Do this after setup, and then once a month. Open the console of the `backup`
+container in Portainer (Containers → `…_backup…` → Console) and run:
+
+```bash
+python -m ops.db_backup list
+python -m ops.db_backup verify --identity -
+```
+
+`--identity -` asks for the private key to be pasted. It is kept only in the
+container's memory while the command runs. `verify` restores the latest backup
+into a scratch database, prints its row counts and drops it. The live database
+is not touched.
+
+## Restoring for real
+
+From the `backup` container's console:
+
+```bash
+python -m ops.db_backup restore db/2026/10/dtf-20261001T060000Z.dump.age --into dtf_restored --identity -
+```
+
+This restores into a new database (or an empty one), never over the running
+one. Then do one of these:
+
+- **Check the restored data**, then point the stack at it.
+- **On a new server**, deploy only the `db` service first. Restore into `dtf`
+  while it is still empty, then deploy the rest. `db-init` then applies the
+  schema and grants on top.

docs/LOCAL_SETUP.md

@@ -62,25 +62,35 @@ operator interfaces.
 4. Click the Site checkout button. Files upload directly to MinIO, remain
    quarantined until ClamAV returns `clean`, and then become eligible for a quote.
    The local banner displays a quote ID awaiting commercial review.
-5. Open Kanban and log in. In **Cotações**, download the original if needed,
+5. Open Kanban and log in. Open the **Cotações** tab, pick the quote, download
-   confirm/correct total metres and grade, tick the manual confirmation, and
+   the original if needed, confirm/correct metres and grade, tick the
-   click **Aprovar cotação**. For the fixture keep 1.01 m and grade 0.
+   confirmation at the bottom and click **Aprovar cotação**. For the fixture
+   keep 1.01 m and grade 0.
 6. Return to the Site and click its checkout action again. Inspect the
    authoritative server total, then click **Criar pedido de teste**. No real
    payment occurs.
-7. Refresh Kanban. The paid order starts in **Arte recebida**. Move it using
+7. Click **Atualizar** on the Kanban. The paid order appears in **Arte
-   the buttons or drag and drop to **Arte tratada**. Open **Arquivos de produção**,
+   recebida** on the **Produção** tab. Click its card to open the order panel,
-   select the manually prepared final files for every item, enter a review note,
+   then **Mover para Arte tratada** (dragging the card to a column also works).
-   tick the confirmation and click **Aprovar arquivos finais**. Use the harmless
+   In the panel's **Arquivos finais**, select the manually prepared final file
-   fixture again only for this local test. The text fixture is not an image, so
+   for every item, enter a review note, tick the confirmation and click
-   its print file shows **preparar à mão**; with a PNG or JPEG artwork the
+   **Aprovar arquivos finais**. Use the harmless fixture again only for this
-   generated PDF is preselected instead (see "Print files").
+   local test. The text fixture is not an image, so its print file shows
-   Continue through **Fila de impressão →
+   **Preparar à mão**; with a PNG, JPEG or PDF artwork the generated file is
-   Imprimindo → Finalizado**. A move to **Correção** requires a reason; it can
+   preselected instead (see "Print files"). Continue with the panel's main
-   return to **Arte recebida** or **Arte tratada**. Finalizado is terminal locally.
+   button through **Fila de impressão → Imprimindo → Finalizado**. **Pedir
-8. Inspect **Histórico** and **Eventos locais de integração**. Worker receipts
+   correção** asks for the reason the customer will see; from **Correção** the
-   should say recorded locally. Download links expire after five minutes;
+   order returns to **Arte recebida** or **Arte tratada**. A move made by
-   request another link from Kanban when needed.
+   mistake is undone with **Voltar para …**: one stage back, with an internal
+   reason recorded in the history. The customer is not notified, approved
+   finals stay, and "produção iniciada"/"pedido pronto" are sent only once per
+   order even if the stage is entered again. Dragging a card only goes forward;
+   the columns it can be dropped on are highlighted.
+8. The panel's **Histórico** lists every move. The **Pagamentos** tab lists
+   payments that need a person; **Integrações** shows the Tiny connection and
+   the send log; with the fake adapters every send reads "Registrado
+   (simulado)". Download links expire after five minutes; click again for a new
+   one. The previous Kanban is kept in git tag `ui-v1`.
 
 The manual quote step is necessary to enforce the backend trust boundary while
 automatic pre-flight is deferred. Browser measurements and grade are proposals.
@@ -318,8 +328,14 @@ PAYMENT_CSP_SOURCES=https://sdk.mercadopago.com https://*.mercadopago.com https:
 ```
 
 `PAYMENT_CSP_SOURCES` is empty by default, which keeps the Site at
-`script-src 'self'`. Once a payment for a quote is approved, or a card payment
+`script-src 'self'`. The payment page offers credit card (the default), debit
-is in review, the API refuses any further attempt for that quote. The order is created only by the signed
+card and PIX. Card payments ask for 3-D Secure when the issuer requires it,
+which debit cards usually do: the bank's confirmation page opens in a frame on
+the issuer's own domain, so it needs `PAYMENT_CHALLENGE_SOURCES=https:` (frames
+and form posts only, never scripts; empty by default). Once a payment for a
+quote is approved, or a card payment is in review, the API refuses any further
+attempt for that quote; a card left waiting for the bank's confirmation stops
+blocking after ten minutes. The order is created only by the signed
 notification, after the payment is fetched from the Mercado Pago API and its
 BRL amount matches the approved total. Mercado Pago must be able to reach the
 webhook, so a local run needs a public HTTPS tunnel to the Site port. A paid

docs/PORTAINER.md

@@ -93,6 +93,24 @@ as `dtf_prod_database_url_v1`, then place only those names in the corresponding
 Credential values must never be entered into Git, `portainer.env`, or Gitea
 workflow variables.
 
+**R2 CORS.** The Site uploads artwork straight from the browser to the bucket
+with presigned `PUT` requests, so the bucket must allow the Site's origin.
+Without it the preflight is refused (403) and the Site shows "NetworkError
+when attempting to fetch resource" at checkout (found 2026-09-28). In the
+Cloudflare dashboard, R2 → the bucket → Settings → CORS policy:
+
+```json
+[
+  {
+    "AllowedOrigins": ["https://<SITE_DOMAIN>", "https://<KANBAN_DOMAIN>"],
+    "AllowedMethods": ["PUT", "GET", "HEAD"],
+    "AllowedHeaders": ["content-type"],
+    "ExposeHeaders": ["ETag"],
+    "MaxAgeSeconds": 3600
+  }
+]
+```
+
 ## 3. Create the stack once
 
 In Portainer select **Stacks → Add stack → Git repository**:

docs/ROADMAP.md

@@ -7,16 +7,24 @@
 > Update the **Current step** line and the item status every time something moves.
 > Add new findings at the bottom of the relevant block rather than rewriting history.
 
-**Current step (2026-09-24, Week 2):** Client inputs for Mercado Pago and
+**Current step (2026-09-25, last day of Week 2):** Still waiting on the client
-freight were requested on 2026-09-24; Tiny access is already with the client.
+for Mercado Pago credentials and webhook access (1.1) and freight data (1.2).
-Built without them: server-side print-file generation (1.4), the delivery
+Tiny is connected in production and reads orders, but the connected user
-address (3.8), the Kanban's payment-issue and print-file views (1.5), and
+cannot read contacts (403) and the client's catalogue has no per-metre UV
-Mercado Pago and Tiny adapters written from the public API documentation and
+product; both wait on the client (1.3). Built and deployed without them: server-side print-file
-tested against fake transports (1.1, 1.3). None of the provider work is a
+generation (1.4), the delivery address (3.8), the Kanban's payment-issue and
-verified integration. The complete CI integration sequence passed locally on
+print-file views and its redesign (1.5), the Site redesign (5.17), and Mercado
-2026-09-24 (all API suites including the new `print_file_test`, adapter and
+Pago and Tiny adapters written from the public API documentation and tested
-generator unit suites, retention, runtime security, and both browser suites),
+against fake transports. None of the provider work is a verified integration.
-run with Docker Engine in WSL against a fresh build; pending a Gitea runner run.
+Every change passed the full integration sequence locally (Docker Engine in
+WSL) and on the Gitea runner, which publishes images on green pushes to `main`;
+the user verified each release in production after redeploying in Portainer.
+Operator and Site guides are in `docs/` (see Reporting).
+**Left for today:** the Week 2 client report. Waiting on the client: the
+Contatos permission and the product decision, then product ids and one
+supervised real order (1.3); Mercado Pago credentials for the sandbox PIX and
+card payments (1.1); freight data (1.2, the one Week 2 item that slips, on
+client inputs).
 
 **Previous step (2026-09-23):** Payment safety fixes 2.13 and 2.14 and
 the local order-correctness work in 3.6/3.9 have passed integration checks.
@@ -239,9 +247,33 @@ From the report already sent. These are dated promises, not backlog.
   quote cannot be charged twice. The Site CSP gains the Mercado Pago origins
   only through `PAYMENT_CSP_SOURCES`, empty by default. Not yet rendered
   against a real public key; sandbox run and refund policy remain.
+  **Account setup (2026-09-28):** the client's application is Checkout
+  Transparente on the Payments API, webhook event "Pagamentos (legacy)" only,
+  URL `https://dtf.agenciacompor.com.br/api/payments/webhook`. The production
+  compose now takes `PAYMENT_ADAPTER` and `MP_*` from Portainer (it hard-coded
+  the fake adapter), so the sandbox runs on production with test credentials;
+  the Site has no real customers yet. A verified notification whose payment
+  does not exist (the panel's "Simular notificação") is acknowledged instead
+  of answering 500, which would have made Mercado Pago retry it.
 - `[ ]` 1.2 — Real freight quotation. **Blocked on client inputs** (see
   `PRODUCTION_INPUTS.md`): source platform, credentials, origin CEP, services,
   packaging weight/dimensions per length, subsidy policy.
+  **Received (2026-09-25):** Jadlog, API access (user/CNPJ, client code,
+  token, account), origin CEP 14402-310, service .PACKAGE (modalidade 3),
+  home delivery, billed by contract. Still missing: packaging weight and
+  dimensions per length and how freight is charged to the customer (asked
+  2026-09-28). `app/jadlog.py` prices one package from the manual (v2.3);
+  `python -m app.jadlog_probe` prices test weights to six regions, read-only,
+  to confirm token, account and contract on the client's account. Not yet run.
+  **Adapter (2026-09-29):** `FREIGHT_ADAPTER=jadlog` prices "Receber em casa"
+  with Jadlog from the order's billed metres (`JADLOG_PESO_BASE_KG` plus
+  `JADLOG_PESO_POR_METRO_KG` per metre) and value, adds
+  `FREIGHT_PRODUCTION_DAYS` to Jadlog's time, re-quotes the cart when it
+  changes, and quotes again at approval from the priced items. It refuses to
+  start without the credentials and the weights, which have no default. The
+  production stack now takes the Jadlog settings, so the probe runs from the
+  worker's console. Cubed weight is not computed: the client's box sizes will
+  tell whether it is needed.
 - `[~]` 1.3 — Idempotent Tiny/Olist order creation with order-number traceability.
   Confirm endpoints, tag behaviour and rate limits first.
   **Groundwork (2026-09-24), API v3 by decision:** OAuth2 against Tiny's
@@ -261,6 +293,69 @@ From the report already sent. These are dated promises, not backlog.
   real orders. Still to confirm on the client's account: plan (Construa+),
   product ids, token lifetimes, whether pickup needs a transportador, and
   rate limits.
+  **Supervised run (2026-09-25):** the payload and query parameters were
+  checked against Tiny's published v3 OpenAPI spec (`GET /pedidos` accepts
+  `cpfCnpj` and `dataInicial`; `GET /pedidos/{id}` returns
+  `numeroOrdemCompra`). "Testar conexão" on the Kanban now also reads the four
+  configured products and requires each to be active. `python -m
+  app.tiny_probe` runs from the worker console: `produtos` and `conferir` are
+  read-only; `pedido` shows the test order and creates it only with
+  `--confirmar`, through the worker's own `deliver`, then proves the duplicate
+  guard by search first and only then by a second delivery. Not yet run
+  against the client's account.
+  **Staying connected (2026-09-25):** Tiny documents a 4-hour access token and
+  a 1-day refresh token; the worker renews about every 4 hours. The connection
+  now asks for `offline_access` (listed by Tiny's Keycloak; if refused for this
+  application the callback retries once without it). Renewal failures are
+  stored: a refused refresh token marks the connection lost and is not retried,
+  a transient failure shows as a warning until the next success, and a
+  session grant with under 12 hours left is flagged. Previously a refused
+  refresh still showed "Tiny conectado". Whether Tiny grants offline access,
+  and whether a session grant has an undocumented maximum, is only known on
+  the client's account. There is no alert channel yet (no e-mail; WhatsApp
+  is fake): problems show on the Kanban only.
+  **Client account (2026-09-25):** connected in production with the
+  developer user the client provided. "Testar conexão": `pedidos` ok,
+  `contatos` 403, unchanged after reconnecting. The application's permissions
+  are correct (Contatos, Pedidos: read and include/edit; Produtos: read);
+  Olist documents that v3 calls also depend on the logged-in user's module
+  permissions, and that user's Cadastros menu shows only Produtos. Orders
+  need Contatos (search by CNPJ, create when new; delete never). **Client
+  to decide:** grant that user Clientes e Fornecedores, or reconnect with a
+  user that has it (a dedicated integration user is recommended).
+  **Products (2026-09-25),** from the client's product export: none of the
+  36 "DTF" products matches the four Site products. `951438842` "IMPRESSÃO
+  DTF PERSONALIZADO 57X100 (1 METRO)" (MT, R$ 19,90, active) fits Têxtil;
+  there is no per-metre UV product (the UV one is 27 cm, per 10 cm), and no
+  separate "artes avulsas" product. **Client to decide:** create four per-metre
+  products (recommended, copying `951438842`), or share `951438842` between
+  the two Têxtil modes; UV needs a product either way. The item note already
+  carries the Site mode and grade. No product ids are set in production yet;
+  both questions go to the client with the Mercado Pago credentials request.
+  **Customer notices through Tiny (2026-09-25, Week 3 head start):** the client
+  already sends WhatsApp notices from Tiny's order situação (Tiny webhook ->
+  the `api-tiny-n8n` middleware, which reads the order through API v2 -> n8n
+  -> WhatsApp templates): Aprovado, Pronto para envio with forma de envio `X`
+  (v2 "Customizada", their pickup), Enviado, Entregue. So the system's own
+  WhatsApp sender stays off and Tiny drives the notices. With
+  `TINY_STATUS_UPDATES=true` a paid order is created "Aberta" and set to
+  "Aprovada" (a retry finishes a half-done approval; an order already moved on
+  is left alone), and moving a pickup order to Finalizado sets "Pronto para
+  envio" by the Tiny id from the sale's receipt, searching only when it is
+  missing and retrying while the sale has not reached Tiny. Pickup orders
+  carry `TINY_FORMA_ENVIO_RETIRADA` (`tiny_probe formas-envio` lists the ids;
+  "Testar conexão" now checks it). Delivery orders get "Enviada" with 1.2.
+  Off by default: while n8n's `isDTFIMP` branch exists, "Aprovado" on a
+  `DTFIMP` product sends the designer message, and the Site's Têxtil product
+  code starts with `DTFIMP`. **Go-live together:** `TINY_ADAPTER=tiny`,
+  `TINY_STATUS_UPDATES=true`, n8n's `isDTFIMP`/"DTF Aprovado - Designer"
+  removed with "Mapear Whatsapp do Vendedor" connected to `If6`, and the
+  middleware's `numero_ecommerce` falling back to the purchase order so the
+  message shows `DTF-<n>`. **Unverified on the account:** that an API status
+  change fires Tiny's webhook, that Tiny accepts Aprovada -> Pronto para envio
+  without Faturada, and the v2 field name for the purchase order. Correção
+  necessária and Produção iniciada have no Tiny situação; client to decide
+  whether they need messages.
 - `[~]` 1.4 — Final print-file generation (see 3.2 and 3.6: production instructions
   must survive checkout before an output engine can reproduce the approved job).
   **Built (2026-09-24):** each paid item gets a PDF the width of the film and
@@ -287,6 +382,17 @@ download, approve as final, queue; hand-preparation routing and retry).
   print-file status per item, and a panel lists payments that need a person
   (money without an order, refunds after an order) until resolved. Confirm
   with the operation that these are the main states before closing.
+  **2026-09-24:** a mistaken move can be undone one stage back (`BACK` in
+  `app/runtime.py`) with an internal reason, flagged in the history
+  (`movements.back`), without notifying the customer; "production started" and
+  "ready" are enqueued once per order. Previously the only way back was
+  Correção, which messages the customer and invalidates approved finals.
+  **Redesign (2026-09-24):** tabs for Produção, Cotações, Pagamentos and
+  Integrações; an order panel with stages, items, print files, final files and
+  history; numbered pagination (20 per page) on quotes, payment issues and the
+  integration log, which also has filters; messages dismiss themselves. The
+  operator guide (`docs/guia-operador-kanban.pdf`) documents the flow for the
+  operation to confirm.
 - `[x]` 1.6 — **Block 0.2 + 0.3** were completed and verified on 2026-09-18.
 
 `[!]` The production compose currently blocks `dev_paid` (`ENVIRONMENT != 'local'`)
@@ -482,7 +588,19 @@ The production topology has not been verified by the repository review.
 
 ## Block 3 · Architecture — needs a decision before code
 
-### `[?]` 3.1 — Manual quote approval contradicts the 24h business case `(F16)`
+### `[~]` 3.1 — Manual quote approval contradicts the 24h business case `(F16)`
+
+**Decided 2026-09-28 (the user: "we are an e-commerce"):** a cart the Site
+priced is approved when the quote is created and can be paid at once
+(`app/quote_review.py`, the same pricing the operator's approval uses). A
+person reviews only orders above `QUOTE_AUTO_MAX_METRES` (50 m) and items
+that claim a grade the Site could not have computed (unanalysed art with a
+discount). The Kanban lists automatic approvals and the reason for each
+manual one. **Still open:** the grade and layout are the browser's (3.2,
+3.9), so a customer who edits the page can claim a better grade, up to the
+top tier's discount; the server must compute the grade before this closes.
+
+Previously:
 
 Payment requires `quotes.approved`, set only by an authenticated operator. The
 meeting's premise was that the 17h30 order waiting until 5am is what costs the
@@ -509,7 +627,7 @@ the site already did.
 generator, with the browser as preview only. This is the single largest gap between
 what was promised in the meeting and what exists.
 
-### `[?]` 3.3 — The 5 GB problem is unsolved `(F19)`
+### `[~]` 3.3 — The 5 GB problem is unsolved `(F19)`
 
 Transport accepts 5 GiB; `SCAN_MAX_BYTES` / ClamAV `StreamMaxLength` release only
 ≤ 128 MiB. As of 2026-09-23, customer selection and API reservation reject files
@@ -520,6 +638,23 @@ This is exactly the risk Jorge raised in the meeting.
 **Decide:** raise the scan ceiling with a resource/timeout design, or define an
 explicit large-file path (staged scan, sampled scan, operator override with audit).
 
+**Built 2026-09-29 (sheets of several GB are the normal order, not the
+exception):** files up to 5 GB. ClamAV scans up to 2 GB (`StreamMaxLength
+2000M`); above that a file is released only when its first bytes match the
+format its name claims (option A, the user's choice). The Site grades a sheet
+over 150 MB from the pixel size in the PNG/JPEG/WebP header without decoding
+it, and measures large PDFs through ranged reads; the worker never opens a
+source over 300 MB: a single finished sheet placed whole becomes its own print
+file, anything else goes to hand preparation. Uploads start as items enter the
+cart and the lease renews with each part. Verified on the local stack: 386 MB
+(ClamAV 78 s), 1.8 GB (ClamAV 6 min 18 s, scanner under 430 MB of memory, the
+original as print file), 2.3 GB PNG released by the format check and a
+disguised 2.3 GB file refused, and the header grade of a 200 MB file in 0.5 s.
+**Open:** large PDFs get no automatic grade (the DPI of images inside is not
+read without rendering); the scanner takes one file at a time, so several
+multi-GB uploads queue; pieces, residue and background of a large sheet are
+not checked automatically.
+
 ### `[ ]` 3.4 — Upload throughput `(F20)`
 
 8 MiB parts, strictly sequential in `local/static/upload.js:21`, one presign
@@ -710,9 +845,31 @@ print-file evidence still need correction before this item can close.
   attempt counts against the source address and only failures count against
   the account; registration still counts every attempt. The security suite's
   lockout check (ten failures, then 429) is unchanged and passes.
+- `[x]` 5.17 — Site redesign (2026-09-24), Dropstar brand kept; the previous
+  look is tag `ui-v1`. The home, one page per product (`/arquivo-por-metro`,
+  `/artes-avulsas`, `/uv-arquivo-por-metro`, `/uv-artes-avulsas`) and
+  `/carrinho` have their own addresses but stay one document, so artwork held in
+  the browser survives moving between them (`web/site-pages.js`,
+  `web/site-steps.js`; nginx serves `index.html` for those paths). The product
+  page is built around a buy box (`web/site-compra.js`) that shows the item the
+  flow already priced (grade, price per metre, metres charged, total,
+  resolution acknowledgement and "Adicionar ao carrinho"); the duplicated
+  quality and preview panels are hidden. The cart has "Remover" per item,
+  "Esvaziar carrinho" and an 8-second undo. Fixed on the way, all already in
+  production before: the saved-cart note took a grid column and pushed the
+  order into a narrow strip, the panels outside `.w` ran edge to edge, and
+  "57 cm" wrapped on the ready-sheet option. The browser suite covers product
+  and cart addresses, reload on a product page, and remove/undo; the security
+  suite checks the new addresses carry the same CSP.
 - `[ ]` 5.13 — Define production recovery: scheduled encrypted offsite database
   and object backups, a consistent snapshot boundary, Swarm data placement and
   a restore rehearsal that opens every required live order file.
+  **2026-09-29:** database part built. The `backup` service dumps daily,
+  encrypts with age (the server holds only the public key) and uploads to a
+  bucket of its own, whose lifecycle rule expires copies and whose lock keeps
+  them from being deleted early. The Kanban shows the latest run, and
+  `tests/backup_test.py` restores a copy in CI. Setup and restore:
+  docs/BACKUP.md. Artwork is not copied: it is temporary and already on R2.
 - `[ ]` 5.14 — Promote and verify one immutable release. **2026-09-24:** green
   pushes to `main` now publish images and Portainer's pull-and-redeploy is the
   release gate; the source preflight is advisory unless enforced by variable,
@@ -831,6 +988,30 @@ print-file evidence still need correction before this item can close.
 
 ### Reporting
 
+- `[x]` Operator guide (`docs/guia-operador-kanban.pdf`) and Site guide
+  (`docs/guia-site-dtf.pdf`), 2026-09-24, with screenshots of a throwaway stack
+  and fictional orders. The payment step has no screenshot until Mercado Pago
+  is configured, and the guides name the provisional Kanban domain; regenerate
+  them when either changes. Early work toward Week 3's "orientação à operação".
+- `[x]` Operator guide rebuilt from a committed source (2026-09-25):
+  `docs/guias/operador/` (HTML and the original screenshots, cropped as
+  before), printed by `docs/guias/imprimir.sh`. The source of the 09-24 PDF
+  was never committed. Corrected: stage moves do not update Tiny (only
+  "Aprovada" and, for pickup, "Pronto para envio", once enabled); WhatsApp
+  notices go through the client's Tiny -> n8n flow; the correction notice is
+  not automatic, the reason is in Minha conta; the Tiny card's renewal,
+  "Verificar" and "Testar conexão" checks. Found while writing it: the
+  customer's order history showed operators' internal reasons for moving an
+  order back; it now omits back moves and shows reasons only for corrections.
+  The Site guide's source is also not in the repository.
+- `[x]` Week-2 client report (`Relatorio-Semana-2-DTF.docx`), written 2026-09-25,
+  sent 2026-09-28. Before sending, the FlexiPRINT import was taken out of
+  "O que falta" (it is done this week) and the print-file paragraph no longer
+  names PSD, AI, CDR or multi-page PDFs as hand-preparation cases. **Reversed
+  2026-09-29:** those formats stay as built: no automatic check, the full rate
+  per metre, and the operator prepares them by hand. Automatic generation is
+  not planned; the sent report omits them from its list of exceptions. Freight is reported as Jadlog data received,
+  waiting on packaging weight and dimensions and the charging policy.
 - `[x]` Week-1 client report (`Relatorio-Semana-1-DTF.docx`), corrected 2026-09-18 to
   remove the inaccurate "Arquivo por metro permanece separado, com seleção explícita"
   claim and the internal commit reference.

docs/guias/imprimir.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+# Print the guide sources in docs/guias/ to the PDFs in docs/ with headless
+# Chrome (A4, no browser header or footer). Needs Chrome and the DejaVu fonts.
+set -eu
+cd "$(dirname "$0")"
+CHROME=${CHROME:-$(command -v google-chrome-stable || command -v google-chrome || command -v chromium)}
+"$CHROME" --headless --disable-gpu --no-pdf-header-footer --run-all-compositor-stages-before-draw \
+  --print-to-pdf="$PWD/../guia-operador-kanban.pdf" "file://$PWD/operador/guia-operador-kanban.html"

docs/guias/operador/guia-operador-kanban.html

@@ -0,0 +1,320 @@
+<!DOCTYPE html>
+<!-- Source of docs/guia-operador-kanban.pdf. Print with docs/guias/imprimir.sh.
+     Screenshots in img/ come from a throwaway stack with fictional orders. -->
+<html lang="pt-BR">
+<head>
+<meta charset="utf-8">
+<title>Kanban DTF · Guia do operador</title>
+<style>
+  @page { size: A4; margin: 0; }
+  :root {
+    --navy: #0B1320; --orange: #F08A24; --ink: #1B2331; --muted: #6B7280;
+    --line: #D6DCE4; --head: #EAF0F8; --note: #FFF5E8; --note-line: #F4C58E;
+  }
+  * { box-sizing: border-box; }
+  html, body { margin: 0; padding: 0; }
+  body { font-family: 'DejaVu Sans', sans-serif; color: var(--ink); font-size: 9.7pt; line-height: 1.55;
+         -webkit-print-color-adjust: exact; print-color-adjust: exact; }
+  .page { width: 210mm; height: 297mm; position: relative; padding: 26mm 18mm 20mm; overflow: hidden;
+          page-break-after: always; break-after: page; }
+  .page:last-child { page-break-after: auto; break-after: auto; }
+  .running { position: absolute; top: 9mm; left: 18mm; right: 18mm; font-size: 7.4pt; color: var(--muted);
+             border-bottom: 0.6pt solid #E3E7ED; padding-bottom: 2.4mm; }
+  .folio { position: absolute; bottom: 9mm; right: 18mm; font-size: 7.4pt; color: var(--muted); }
+  .kicker { color: var(--orange); font-weight: bold; font-size: 7.6pt; letter-spacing: 0.04em; margin: 0 0 1mm; }
+  h1 { font-size: 20.5pt; line-height: 1.2; margin: 0 0 2mm; color: #101826; }
+  h1::after { content: ""; display: block; width: 18mm; height: 1.4mm; background: var(--orange); margin-top: 3mm; }
+  h2 { font-size: 11.5pt; margin: 7mm 0 2.5mm; color: #101826; }
+  p { margin: 0 0 2.6mm; }
+  b { font-weight: bold; }
+  table { width: 100%; border-collapse: collapse; margin: 2mm 0 3mm; font-size: 8.6pt; line-height: 1.45; }
+  th, td { border: 0.6pt solid var(--line); padding: 2mm 2.4mm; vertical-align: top; text-align: left; }
+  th { background: var(--head); font-weight: bold; }
+  td.n { color: var(--orange); font-weight: bold; font-size: 11pt; width: 7mm; text-align: center; }
+  td.k { font-weight: bold; }
+  .note { background: var(--note); border: 0.6pt solid var(--note-line); border-radius: 2mm; padding: 3mm 3.6mm;
+          font-size: 8.6pt; margin: 3mm 0; }
+  ul { margin: 0 0 3mm; padding-left: 4.5mm; }
+  ul li { margin-bottom: 1.1mm; }
+  ul li::marker { color: var(--orange); }
+  ol { margin: 0 0 3mm; padding-left: 5mm; }
+  ol li { margin-bottom: 1.3mm; }
+  ol li::marker { color: var(--orange); font-weight: bold; }
+  .chip { display: inline-block; border: 0.6pt solid #C9D0DA; background: #F4F6F9; border-radius: 1.2mm;
+          padding: 0 1.6mm; font-size: 7.6pt; line-height: 1.6; white-space: nowrap; }
+  .shot { display: block; width: 100%; border-radius: 1.6mm; margin: 2mm 0 1mm; }
+  .caption { font-size: 7.2pt; color: var(--muted); margin: 0 0 3mm; }
+  .split { display: flex; gap: 6mm; align-items: flex-start; }
+  .split > div { flex: 1; }
+  .split > .side { flex: 0 0 79.5mm; }
+  .quote { font-style: normal; }
+
+  /* Cover */
+  .cover { background: var(--navy); color: #F3F5F8; padding: 0 18mm; }
+  .cover .block { position: absolute; left: 18mm; right: 18mm; top: 158mm; }
+  .cover .kicker { margin-bottom: 4mm; }
+  .cover .title { font-size: 27pt; font-weight: bold; line-height: 1.25; margin: 0 0 4mm; color: #fff; }
+  .cover .lead { font-size: 9.6pt; color: #C8CFDA; margin: 0 0 8mm; }
+  .cover table { font-size: 8pt; margin: 0 0 8mm; }
+  .cover th, .cover td { border-color: #2A3547; background: transparent; color: #E6EAF0; padding: 3mm 3.6mm; }
+  .cover th { color: var(--orange); }
+  .cover .version { font-size: 8pt; color: #A9B2C0; }
+</style>
+</head>
+<body>
+
+<!-- 1 · Capa -->
+<section class="page cover">
+  <div class="block">
+    <p class="kicker">GUIA DE OPERAÇÃO</p>
+    <p class="title">Kanban DTF<br>Guia do operador</p>
+    <p class="lead">Como conferir, produzir e entregar os pedidos que chegam pelo Site DTF.</p>
+    <table>
+      <tr><th style="width:50%">Acesso</th><th>Quem usa</th></tr>
+      <tr><td>dtf.kanban.agenciacompor.com.br<br>e-mail e senha do operador</td>
+          <td>Equipe da sala de DTF e atendimento</td></tr>
+    </table>
+    <p class="version">Versão de 25 de setembro de 2026</p>
+  </div>
+</section>
+
+<!-- 2 · Visão geral -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">VISÃO GERAL</p>
+  <h1>O caminho de um pedido</h1>
+  <p>O cliente monta a folha e envia as artes pelo Site DTF. Daí em diante, tudo acontece no Kanban: a equipe
+    confere a cotação, o cliente paga, e o pedido percorre as etapas de produção até ficar pronto para retirada.</p>
+  <table>
+    <tr><td class="n">1</td><td class="k" style="width:31mm">Cliente envia</td>
+        <td>Monta a folha no Site, vê a nota e o preço e envia o pedido para conferência.</td></tr>
+    <tr><td class="n">2</td><td class="k">Equipe confere a cotação</td>
+        <td>Na aba <b>Cotações</b>: confere arquivos, metragem e nota e aprova.</td></tr>
+    <tr><td class="n">3</td><td class="k">Cliente paga</td>
+        <td>O total aprovado aparece no Site. O pagamento é pelo Mercado Pago (PIX ou cartão).</td></tr>
+    <tr><td class="n">4</td><td class="k">Pedido entra na produção</td>
+        <td>Com o pagamento aprovado, o pedido aparece em <b>Arte recebida</b>, com o PDF de impressão já gerado.</td></tr>
+    <tr><td class="n">5</td><td class="k">Equipe produz</td>
+        <td>Aprova o arquivo final, baixa, importa no FlexiPRINT e move o card a cada etapa.</td></tr>
+    <tr><td class="n">6</td><td class="k">Pedido pronto</td>
+        <td>Em <b>Finalizado</b>, o pedido fica pronto para retirada e o cliente é avisado (página 7).</td></tr>
+  </table>
+  <h2>As quatro abas</h2>
+  <table>
+    <tr><th style="width:31mm">Aba</th><th>Para que serve</th></tr>
+    <tr><td class="k">Produção</td><td>O quadro com os pedidos pagos, uma coluna por etapa.</td></tr>
+    <tr><td class="k">Cotações</td><td>Pedidos enviados pelo Site esperando conferência. O número ao lado indica quantos faltam revisar.</td></tr>
+    <tr><td class="k">Pagamentos</td><td>Pagamentos que o sistema não conseguiu ligar a um pedido. Normalmente fica vazia.</td></tr>
+    <tr><td class="k">Integrações</td><td>Situação do Tiny, Mercado Pago, frete e WhatsApp, e o registro de tudo o que foi enviado a eles.</td></tr>
+  </table>
+  <div class="note">O quadro não se atualiza sozinho. Clique em <b>Atualizar</b>, no canto superior direito, para ver pedidos e cotações novos.</div>
+  <div class="folio">Página 2</div>
+</section>
+
+<!-- 3 · Entrar e ler o quadro -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PRODUÇÃO</p>
+  <h1>Entrar e ler o quadro</h1>
+  <div class="split">
+    <div>
+      <p>Acesse <b>dtf.kanban.agenciacompor.com.br</b> e entre com seu e-mail e senha. Cada operador tem o próprio
+        acesso: é o nome dele que fica registrado em cada movimento do pedido.</p>
+      <p>Depois de várias senhas erradas seguidas, o acesso fica bloqueado por 15 minutos.</p>
+    </div>
+    <div class="side"><img class="shot" src="img/login.png" alt="Tela de entrada do Kanban"></div>
+  </div>
+  <img class="shot" src="img/quadro.png" alt="Quadro de produção">
+  <p class="caption">Quadro de produção com três pedidos em etapas diferentes.</p>
+  <h2>O que cada card mostra</h2>
+  <ul>
+    <li><b>#número</b> do pedido e há quanto tempo ele está parado na etapa.</li>
+    <li>E-mail do cliente, produto e metragem cobrada (ex.: <span class="chip">Têxtil avulsa · 1,00 m</span>).</li>
+    <li>Situação do arquivo: <span class="chip">PDF pronto</span> (gerado, falta aprovar), <span class="chip">Final aprovado</span>
+      (pode ir para a fila) ou <span class="chip">Preparar à mão</span> (o sistema não conseguiu gerar; veja a página 6).</li>
+    <li><span class="chip">Retirada</span> ou <span class="chip">Entrega · UF</span>.</li>
+    <li>Um aviso <b>Parado há mais de 4 h</b> aparece quando o pedido não anda.</li>
+  </ul>
+  <p>Os filtros <b>Têxtil</b>, <b>UV</b> e <b>Preparar à mão</b> mostram só esses pedidos. A busca encontra pedido, cliente ou CNPJ.</p>
+  <div class="folio">Página 3</div>
+</section>
+
+<!-- 4 · Cotações -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">COTAÇÕES</p>
+  <h1>Conferir e aprovar uma cotação</h1>
+  <img class="shot" src="img/cotacoes.png" alt="Aba Cotações">
+  <p class="caption">À esquerda, as cotações a revisar; à direita, a cotação selecionada.</p>
+  <ol>
+    <li>Abra a aba <b>Cotações</b> e clique na cotação em <b>A revisar</b>.</li>
+    <li>Confira a montagem na miniatura. Se precisar, abra os arquivos em <b>Original</b> ou a lista de peças em <b>Manifesto</b>.</li>
+    <li>Confira <b>Metros conferidos</b> e <b>Nota conferida</b>. Os valores do cliente já vêm preenchidos; mude só se
+      estiverem errados. A nota define o preço do metro.</li>
+    <li>Marque <b>Arquivos, metragem e nota conferidos</b> e clique em <b>Aprovar cotação</b>.</li>
+  </ol>
+  <p>O cliente vê o total aprovado no Site e tem <b>24 horas</b> para pagar. As aprovadas ficam em
+    <b>Aprovadas, aguardando pagamento</b> até o pagamento chegar.</p>
+  <div class="note"><b>Ressalva de resolução aceita pelo cliente</b>: alguma arte tem menos de 300 DPI e o cliente confirmou
+    que quer imprimir assim. <b>Montagem antiga</b>: a cotação foi feita numa versão anterior do Site; peça ao cliente
+    para enviar de novo.</div>
+  <div class="folio">Página 4</div>
+</section>
+
+<!-- 5 · Abrir um pedido -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PRODUÇÃO</p>
+  <h1>Abrir um pedido</h1>
+  <img class="shot" src="img/painel.png" alt="Painel do pedido">
+  <p class="caption">Clique em qualquer card para abrir o painel do pedido.</p>
+  <table>
+    <tr><th style="width:36mm">Parte do painel</th><th>O que tem</th></tr>
+    <tr><td class="k">Topo</td><td>Número, etapa atual, data do pagamento e os botões para mover o pedido.</td></tr>
+    <tr><td class="k">Cliente e Entrega</td><td>E-mail, CNPJ e WhatsApp do cliente; endereço ou <b>Retirada em Franca</b>.</td></tr>
+    <tr><td class="k">Itens e arquivos de impressão</td><td>Montagem de cada item, peças, tamanho da folha e nota. <b>Baixar PDF</b>
+      baixa o arquivo pronto para o FlexiPRINT; <b>Original</b> baixa o arquivo que o cliente enviou; <b>Manifesto</b>
+      lista as peças e suas posições.</td></tr>
+    <tr><td class="k">Arquivos finais</td><td>O arquivo que vai ser impresso, aprovado por um operador (próxima página).</td></tr>
+    <tr><td class="k">Histórico</td><td>Cada movimento do pedido, com hora, operador e motivo.</td></tr>
+  </table>
+  <div class="folio">Página 5</div>
+</section>
+
+<!-- 6 · Arquivo final -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PRODUÇÃO</p>
+  <h1>Aprovar o arquivo final</h1>
+  <div class="split">
+    <div>
+      <p>Antes de ir para a <b>Fila de impressão</b>, todo item precisa de um arquivo final aprovado. O sistema já gera
+        um PDF com a montagem que o cliente viu e pagou.</p>
+      <ol>
+        <li>Baixe o PDF em <b>Baixar PDF</b> e confira.</li>
+        <li>Deixe marcado <b>Usar o PDF gerado</b>. Se preferir usar outro arquivo, desmarque e envie o seu.</li>
+        <li>Escreva uma <b>Nota da revisão</b> (ex.: “Conferido, pronto para imprimir”).</li>
+        <li>Marque <b>Arquivos conferidos</b> e clique em <b>Aprovar arquivos finais</b>.</li>
+      </ol>
+      <p>O card passa a mostrar <span class="chip">Final aprovado</span>.</p>
+    </div>
+    <div class="side"><img class="shot" src="img/arquivo-final.png" alt="Aprovação do arquivo final"></div>
+  </div>
+  <h2>Quando o PDF não é gerado</h2>
+  <table>
+    <tr><th style="width:40mm">No card ou no item</th><th>O que fazer</th></tr>
+    <tr><td><span class="chip">Na fila para gerar</span></td><td>Aguarde alguns segundos e clique em <b>Atualizar</b>.</td></tr>
+    <tr><td><span class="chip">Preparar à mão</span></td><td>O cliente enviou um formato que o gerador não lê (CDR, AI, PSD, TIFF)
+      ou pediu correção. Baixe o <b>Original</b>, prepare o arquivo no seu programa e envie-o em <b>Arquivos finais</b>.</td></tr>
+    <tr><td><span class="chip">Falhou ao gerar</span></td><td>Clique em <b>Gerar novamente</b>. Se falhar de novo, prepare à mão.</td></tr>
+  </table>
+  <div class="folio">Página 6</div>
+</section>
+
+<!-- 7 · Mover pelas etapas -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PRODUÇÃO</p>
+  <h1>Mover o pedido pelas etapas</h1>
+  <p>Use o botão laranja <b>Mover para…</b> no topo do painel ou arraste o card para a coluna seguinte. Ao arrastar,
+    só as colunas permitidas ficam destacadas.</p>
+  <table>
+    <tr><th style="width:27mm">Etapa</th><th>Significa</th><th style="width:43mm">Aviso ao cliente</th></tr>
+    <tr><td class="k">Arte recebida</td><td>Pedido pago, arquivo gerado. Ainda não conferido.</td><td>Pedido aprovado (automático)</td></tr>
+    <tr><td class="k">Arte tratada</td><td>Arquivo conferido e ajustado, se preciso.</td><td>—</td></tr>
+    <tr><td class="k">Fila de impressão</td><td>Pronto para imprimir. Exige o arquivo final aprovado.</td><td>—</td></tr>
+    <tr><td class="k">Imprimindo</td><td>Na máquina.</td><td>—</td></tr>
+    <tr><td class="k">Finalizado</td><td>Impresso e pronto para retirada ou envio.</td><td>Pedido pronto para retirada</td></tr>
+    <tr><td class="k">Correção</td><td>Algo no arquivo precisa ser resolvido pelo cliente.</td><td>O motivo aparece em Minha conta, no Site (página 8)</td></tr>
+  </table>
+  <div class="note">Os avisos por WhatsApp saem pelo número e pelas mensagens que a Dropstar já usa, a partir da situação
+    do pedido no Tiny: o pedido pago fica <b>Aprovado</b> e, em <b>Finalizado</b>, o pedido de retirada fica
+    <b>Pronto para envio</b>. Cada aviso sai <b>uma vez só</b>, mesmo que o pedido volte uma etapa e avance de novo.
+    As outras etapas não mudam o pedido no Tiny. Enquanto essa integração não estiver ativa, avise o cliente como hoje.</div>
+  <h2>Moveu errado? Volte uma etapa</h2>
+  <img class="shot" src="img/voltar-etapa.png" alt="Botão Voltar para">
+  <p class="caption">Botão <b>Voltar para…</b>: pede um motivo interno e não avisa o cliente.</p>
+  <p>Clique em <b>Voltar para [etapa anterior]</b>, escreva o motivo (ex.: “movi por engano”) e confirme. O retorno fica
+    no histórico como <b>Voltou para…</b>. O cliente não vê esse retorno nem o motivo.</p>
+  <div class="folio">Página 7</div>
+</section>
+
+<!-- 8 · Correção -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PRODUÇÃO</p>
+  <h1>Pedir correção ao cliente</h1>
+  <img class="shot" src="img/pedir-correcao.png" alt="Botão Pedir correção" style="width:78%">
+  <p class="caption">Botão <b>Pedir correção</b>: o motivo vai para o cliente.</p>
+  <ol>
+    <li>No painel do pedido, clique em <b>Pedir correção</b>.</li>
+    <li>Escreva o motivo de forma clara para o cliente (ex.: “A arte escudo.png está com fundo branco. Envie com fundo transparente.”).</li>
+    <li>Clique em <b>Enviar para correção</b>. O pedido vai para a coluna <b>Correção</b>.</li>
+  </ol>
+  <p>O cliente vê o motivo em <b>Minha conta</b>, no Site, e envia por lá o arquivo corrigido. Esse aviso ainda não sai
+    pelo WhatsApp: avise o cliente de que há uma correção pendente. O arquivo corrigido aparece em <b>Arquivos finais</b>
+    como <b>Correção do cliente</b>. Confira, mova o pedido para <b>Arte recebida</b> ou <b>Arte tratada</b> e siga o fluxo normal.</p>
+  <div class="note">Correção é para problemas que só o cliente resolve (resolução, fundo, arte errada). Ajustes que a equipe
+    faz sozinha não precisam de correção: trate o arquivo em <b>Arte tratada</b>.</div>
+  <h2>Histórico</h2>
+  <img class="shot" src="img/historico.png" alt="Histórico do pedido" style="width:78%">
+  <p class="caption">Cada movimento fica registrado com data, hora e operador.</p>
+  <div class="folio">Página 8</div>
+</section>
+
+<!-- 9 · Pagamentos e integrações -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">PAGAMENTOS E INTEGRAÇÕES</p>
+  <h1>Pagamentos com problema e integrações</h1>
+  <p>A aba <b>Pagamentos</b> lista os pagamentos que chegaram mas não puderam virar pedido sozinhos. Exemplos:</p>
+  <ul>
+    <li>valor pago diferente do total da cotação;</li>
+    <li>cotação vencida antes do pagamento (passou das 24 h);</li>
+    <li>pagamento estornado ou cancelado depois que o pedido já existia.</li>
+  </ul>
+  <p>Resolva com o cliente ou no Mercado Pago e clique em <b>Registrar resolução</b>, descrevendo o que foi feito.
+    O item passa para <b>Resolvidos</b>.</p>
+  <img class="shot" src="img/pagamentos.png" alt="Aba Pagamentos">
+  <h2>Integrações</h2>
+  <img class="shot" src="img/integracoes.png" alt="Aba Integrações">
+  <p class="caption">Imagem de um ambiente sem integrações ativas. Em produção, cada cartão mostra se a integração está conectada.</p>
+  <ul>
+    <li><b>Tiny</b>: o cartão mostra quem conectou, quando a conexão foi renovada e até quando vale; o sistema renova
+      sozinho. Se aparecer <b>Não conectado</b> ou <b>Verificar</b>, clique em <b>Conectar Tiny</b> ou <b>Reconectar</b> e
+      entre com o usuário do Tiny indicado pela Dropstar. <b>Testar conexão</b> confere pedidos, contatos, os produtos
+      e a forma de envio de retirada, sem criar nada.</li>
+    <li><b>Registro de envios</b>: tudo o que o sistema mandou ao Tiny e ao WhatsApp, com filtros por destino, situação,
+      evento e pedido. <b>Com erro</b> indica um envio que falhou; o sistema tenta de novo sozinho, mas o erro precisa de atenção.</li>
+  </ul>
+  <div class="folio">Página 9</div>
+</section>
+
+<!-- 10 · Dúvidas -->
+<section class="page">
+  <div class="running">DTF Dropstar - guia do operador</div>
+  <p class="kicker">DÚVIDAS FREQUENTES</p>
+  <h1>Mensagens e o que fazer</h1>
+  <table>
+    <tr><th style="width:62mm">Mensagem ou situação</th><th>O que fazer</th></tr>
+    <tr><td>“O pedido mudou. Clique em Atualizar.”</td><td>Outra pessoa mexeu no pedido ao mesmo tempo. Clique em <b>Atualizar</b> e repita a ação.</td></tr>
+    <tr><td>“Aprove os arquivos finais de todos os itens antes de colocar na fila.”</td><td>Aprove o arquivo final de cada item (página 6) e tente de novo.</td></tr>
+    <tr><td>“Informe o motivo da correção.” / “Informe por que o pedido está voltando de etapa.”</td><td>Preencha o motivo antes de confirmar.</td></tr>
+    <tr><td>Cotação com <b>Montagem antiga</b></td><td>Peça ao cliente para enviar o pedido de novo pelo Site.</td></tr>
+    <tr><td>Card com <b>Parado há mais de 4 h</b></td><td>Veja se o pedido está esperando alguém ou se esqueceram de movê-lo.</td></tr>
+    <tr><td>Arquivo aparece como <b>expirado</b></td><td>Os arquivos ficam guardados por 30 dias. Depois disso, o cliente precisa enviar de novo.</td></tr>
+    <tr><td>No topo, <b>Tiny: verificar conexão</b> ou <b>Tiny não conectado</b></td><td>Abra <b>Integrações</b> e siga a mensagem do cartão do Tiny. Se pedir, clique em <b>Reconectar</b>.</td></tr>
+    <tr><td>A internet da fábrica caiu</td><td>O Site continua recebendo pedidos e pagamentos. Quando a conexão voltar, clique em <b>Atualizar</b>.</td></tr>
+  </table>
+  <h2>Boas práticas</h2>
+  <ul>
+    <li>Mova o card assim que a etapa mudar: é o que avisa o cliente e mede o tempo de produção.</li>
+    <li>Escreva motivos que outra pessoa entenda sem perguntar.</li>
+    <li>Use sempre o seu acesso: o histórico mostra quem fez cada movimento.</li>
+    <li>Clique em <b>Sair</b> ao deixar o computador.</li>
+  </ul>
+  <div class="folio">Página 10</div>
+</section>
+
+</body>
+</html>

infra/Dockerfile

@@ -1,8 +1,11 @@
 # Same pinned base as deploy/Dockerfile.api, so the integration suite exercises
 # the image that ships rather than a different one.
 FROM python:3.12-slim@sha256:2f17fc044b579bab302c2e8054d3a686e2cb9a83de48e70534b94cd8ebbe06a9
+# pg_dump and age are for the database backup (ops/db_backup.py). Debian 13
+# ships PostgreSQL 17, the server's major version, which pg_dump must match.
 RUN apt-get update \
     && apt-get upgrade -y \
+    && apt-get install -y --no-install-recommends postgresql-client-17 age \
     && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 COPY infra/requirements.txt infra/requirements.lock /app/infra/

infra/Dockerfile.web

@@ -10,5 +10,6 @@ RUN apk upgrade --no-cache
 ENV WEB_INDEX=index.html
 COPY --from=policy /build/default.conf.template /etc/nginx/templates/default.conf.template
 ENV S3_PUBLIC_ENDPOINT=http://localhost:9000
-COPY web/ /usr/share/nginx/html/
+# The HTML from the policy stage, with every asset address versioned.
+COPY --from=policy /build/web/ /usr/share/nginx/html/
 

infra/clamd.conf

@@ -5,10 +5,12 @@ TCPSocket 3310
 TCPAddr 0.0.0.0
 MaxThreads 2
 MaxQueue 8
-StreamMaxLength 128M
+StreamMaxLength 2000M
-MaxFileSize 128M
+MaxFileSize 2000M
-MaxScanSize 256M
+MaxScanSize 4000M
-MaxScanTime 120000
+MaxScanTime 900000
+ReadTimeout 900
+CommandReadTimeout 900
 AlertExceedsMax yes
 AlertEncrypted yes
 ScanPDF yes

infra/compile_web.py

@@ -1,4 +1,7 @@
-"""Compile the gateway configuration: hash any trusted inline script for the CSP.
+"""Compile the gateway configuration and version the Site's assets.
+
+Inline scripts are hashed for the CSP; local scripts and stylesheets get a
+content hash in their address.
 
 The Site's behaviour now lives in separate files, so normally there is nothing to
 hash and the policy is simply script-src 'self' — no allowlist to get wrong. The
@@ -12,6 +15,20 @@ from pathlib import Path
 import re
 
 root = Path('/build')
+
+# Every local script and stylesheet is addressed by its content, so a release
+# can never pair new HTML with an old cached file: the proxy in front of the
+# stack caches assets for hours, and a new index.html calling an old script
+# broke the Site (2026-09-28). The HTML itself is served no-cache.
+def versioned(match):
+    attribute, path = match.group(1), match.group(2)
+    digest = hashlib.sha256((root / 'web' / path.lstrip('/')).read_bytes()).hexdigest()[:12]
+    return f'{attribute}="{path}?v={digest}"'
+
+for html in (root / 'web').glob('*.html'):
+    text = re.sub(r'\b(src|href)="(/[\w./-]+\.(?:js|css))(?:\?[^"]*)?"', versioned, html.read_text())
+    html.write_text(text)
+
 hashes = []
 for html in (root / 'web').glob('*.html'):
     for attributes, script in re.findall(r'<script\b([^>]*)>(.*?)</script>', html.read_text(), re.S | re.I):

infra/nginx.conf.template

@@ -9,7 +9,7 @@ server {
     add_header Referrer-Policy no-referrer always;
     add_header X-Frame-Options DENY always;
     add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
-    add_header Content-Security-Policy "default-src 'self'; script-src 'self' @SCRIPT_HASHES@ ${PAYMENT_CSP_SOURCES}; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; connect-src 'self' ${S3_PUBLIC_ENDPOINT} https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; frame-src 'self' ${PAYMENT_CSP_SOURCES}; worker-src 'self' blob:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' @SCRIPT_HASHES@ ${PAYMENT_CSP_SOURCES}; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; connect-src 'self' ${S3_PUBLIC_ENDPOINT} https://cdn.vnda.com.br ${PAYMENT_CSP_SOURCES}; frame-src 'self' ${PAYMENT_CSP_SOURCES} ${PAYMENT_CHALLENGE_SOURCES}; worker-src 'self' blob:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self' ${PAYMENT_CHALLENGE_SOURCES}" always;
     location = /health { access_log off; return 200 'ok'; }
     location /api/ {
         limit_req zone=api_limit burst=100 nodelay;
@@ -19,6 +19,10 @@ server {
         proxy_set_header X-Forwarded-For $remote_addr;
         client_max_body_size 2m;
     }
+    # The Site's product pages and cart are addresses of the same page (web/site-pages.js).
+    location ~ ^/(arquivo-por-metro|artes-avulsas|uv-arquivo-por-metro|uv-artes-avulsas|carrinho|pagamento|pagamento/pix)/?$ {
+        try_files /index.html =404;
+    }
     location / { try_files $uri $uri/ =404; }
 }
 server {

infra/storage-init.sh

@@ -21,4 +21,13 @@ printf '%s' "$policy" > /tmp/policy.json
 mc admin policy create local dtf-artwork /tmp/policy.json >/dev/null
 mc admin policy attach local dtf-artwork --user "$S3_APP_USER" >/dev/null
 mc ilm import "local/$S3_BUCKET" < /lifecycle.json
+# The backup bucket and its own account, which can write and read backups but
+# not delete them: the same separation as the backup token on R2.
+case "$S3_BACKUP_BUCKET" in *[!a-z0-9.-]*|'') echo 'Invalid local backup bucket name' >&2; exit 1;; esac
+mc mb --ignore-existing "local/$S3_BACKUP_BUCKET" >/dev/null
+mc anonymous set none "local/$S3_BACKUP_BUCKET" >/dev/null
+mc admin user add local "$S3_BACKUP_USER" "$S3_BACKUP_PASSWORD" >/dev/null
+printf '%s' '{"Version":"2012-10-17","Statement":[{"Effect":"Allow","Action":["s3:ListBucket","s3:GetBucketLocation"],"Resource":["arn:aws:s3:::'"$S3_BACKUP_BUCKET"'"]},{"Effect":"Allow","Action":["s3:GetObject","s3:PutObject","s3:AbortMultipartUpload","s3:ListMultipartUploadParts"],"Resource":["arn:aws:s3:::'"$S3_BACKUP_BUCKET"'/*"]}]}' > /tmp/backup-policy.json
+mc admin policy create local dtf-backup /tmp/backup-policy.json >/dev/null
+mc admin policy attach local dtf-backup --user "$S3_BACKUP_USER" >/dev/null
 echo 'Local storage runtime account provisioned.'

ops/db_backup.py

@@ -0,0 +1,289 @@
+"""Daily off-server backup of the database to its own bucket.
+
+    python -m ops.db_backup serve                 # the stack's backup service
+    python -m ops.db_backup once                  # one backup now
+    python -m ops.db_backup list                  # what the bucket holds
+    python -m ops.db_backup verify  --identity F  # restore the latest into a scratch database, then drop it
+    python -m ops.db_backup restore KEY --identity F --into NAME
+
+Each backup is `pg_dump --format=custom`, checked with `pg_restore --list`,
+encrypted with age to BACKUP_AGE_RECIPIENT (a public key) and uploaded to
+BACKUP_BUCKET with credentials of its own. The server holds only the public
+key: it can write backups but not read them. The private key (the identity)
+stays with the owner, off the server, and is needed only to restore.
+
+Old backups are removed by the bucket's lifecycle rule, not by this job, so
+its credential never needs to delete; a bucket lock keeps a stolen one from
+deleting either. Every run is recorded in dtf_local.backups, which the Kanban
+shows on its Integrations tab.
+"""
+import argparse
+import hashlib
+import os
+import subprocess
+import sys
+import tempfile
+import time
+from datetime import datetime, timedelta, timezone
+from pathlib import Path
+from uuid import uuid4
+
+import boto3
+import psycopg
+from botocore.config import Config
+from psycopg import sql
+from psycopg.conninfo import conninfo_to_dict
+
+from app.bootstrap import admin_connect
+from app.core.secrets import load as load_secret_files
+
+BRASILIA = timezone(timedelta(hours=-3))
+PREFIX = 'db/'
+# After a failure the next attempt comes this much later, not a day later.
+RETRY = timedelta(hours=1)
+# A backup older than this means the daily run has stopped working.
+STALE = timedelta(hours=26)
+TABLES = ('orders', 'quotes', 'uploads', 'accounts', 'movements', 'payment_intents')
+
+
+def configured():
+    return all(os.environ.get(k) for k in
+               ('BACKUP_S3_ENDPOINT', 'BACKUP_BUCKET', 'BACKUP_ACCESS_KEY_ID',
+                'BACKUP_SECRET_ACCESS_KEY', 'BACKUP_AGE_RECIPIENT'))
+
+
+def bucket():
+    client = boto3.client('s3', endpoint_url=os.environ['BACKUP_S3_ENDPOINT'],
+                          aws_access_key_id=os.environ['BACKUP_ACCESS_KEY_ID'],
+                          aws_secret_access_key=os.environ['BACKUP_SECRET_ACCESS_KEY'],
+                          region_name=os.environ.get('BACKUP_REGION', 'auto'),
+                          config=Config(signature_version='s3v4', s3={'addressing_style': 'path'},
+                                        retries={'max_attempts': 5, 'mode': 'standard'}))
+    return client, os.environ['BACKUP_BUCKET']
+
+
+def admin_params(database=None):
+    """The administrator's connection, optionally to another database."""
+    if os.environ.get('DATABASE_ADMIN_HOST'):
+        params = {'host': os.environ['DATABASE_ADMIN_HOST'], 'user': os.environ['DATABASE_ADMIN_USER'],
+                  'password': os.environ['DATABASE_ADMIN_PASSWORD'], 'dbname': os.environ['DATABASE_ADMIN_NAME']}
+    else:
+        params = conninfo_to_dict(os.environ['DATABASE_ADMIN_URL'])
+    if database:
+        params['dbname'] = database
+    return params
+
+
+def libpq_env(database=None):
+    """pg_dump and pg_restore read the credentials from the environment, so the
+    password never appears in a process list."""
+    names = {'host': 'PGHOST', 'port': 'PGPORT', 'user': 'PGUSER', 'password': 'PGPASSWORD', 'dbname': 'PGDATABASE'}
+    return {**os.environ, **{names[k]: str(v) for k, v in admin_params(database).items() if k in names}}
+
+
+def run(command, **kwargs):
+    result = subprocess.run(command, capture_output=True, **kwargs)
+    if result.returncode:
+        detail = result.stderr.decode(errors='replace').strip().splitlines()
+        raise RuntimeError(f'{command[0]} failed: ' + (detail[-1] if detail else f'exit {result.returncode}'))
+    return result
+
+
+def sha256(path):
+    digest = hashlib.sha256()
+    with open(path, 'rb') as stream:
+        for block in iter(lambda: stream.read(1 << 20), b''):
+            digest.update(block)
+    return digest.hexdigest()
+
+
+def record(started, status, key=None, size=None, detail=None):
+    with admin_connect() as c:
+        c.execute('''INSERT INTO dtf_local.backups(id,started_at,finished_at,status,object_key,bytes,detail)
+                     VALUES(%s,%s,now(),%s,%s,%s,%s)''',
+                  (uuid4(), started, status, key, size, detail))
+
+
+def run_once():
+    """Dump, check, encrypt and upload one backup. Returns its object key."""
+    started = datetime.now(timezone.utc)
+    key = PREFIX + started.strftime('%Y/%m/dtf-%Y%m%dT%H%M%SZ') + '.dump.age'
+    try:
+        client, name = bucket()
+        with tempfile.TemporaryDirectory(dir=os.environ.get('BACKUP_TMP')) as work:
+            dump, sealed = Path(work, 'dtf.dump'), Path(work, 'dtf.dump.age')
+            run(['pg_dump', '--format=custom', '--compress=6', '--file', str(dump)], env=libpq_env())
+            # A truncated or damaged archive fails here, before it is kept.
+            run(['pg_restore', '--list', str(dump)])
+            run(['age', '--encrypt', '--recipient', os.environ['BACKUP_AGE_RECIPIENT'],
+                 '--output', str(sealed), str(dump)])
+            size = sealed.stat().st_size
+            client.upload_file(str(sealed), name, key, ExtraArgs={'Metadata': {
+                'sha256': sha256(sealed), 'dump-sha256': sha256(dump), 'format': 'pg-custom+age'}})
+        record(started, 'ok', key, size)
+        print(f'Backup {key} uploaded ({size} bytes).', flush=True)
+        return key
+    except Exception as error:
+        # The message names a command or a provider error, never a credential.
+        detail = str(error)[:500]
+        try:
+            record(started, 'failed', key, None, detail)
+        finally:
+            print(f'Backup failed: {detail}', file=sys.stderr, flush=True)
+        raise
+
+
+def last_ok():
+    with admin_connect() as c:
+        row = c.execute("SELECT max(finished_at) FROM dtf_local.backups WHERE status='ok'").fetchone()
+    return row[0]
+
+
+def next_run(now, hour):
+    """The next `hour` o'clock in Brasília after `now`."""
+    local = now.astimezone(BRASILIA)
+    at = local.replace(hour=hour, minute=0, second=0, microsecond=0)
+    if at <= local:
+        at += timedelta(days=1)
+    return at.astimezone(timezone.utc)
+
+
+def serve():
+    if not configured():
+        print('Backup not configured: set BACKUP_S3_ENDPOINT, BACKUP_BUCKET, BACKUP_ACCESS_KEY_ID, '
+              'BACKUP_SECRET_ACCESS_KEY and BACKUP_AGE_RECIPIENT. Idle.', flush=True)
+        while True:
+            time.sleep(3600)
+    hour = int(os.environ.get('BACKUP_HOUR', '3'))
+    # Wait for the schema (db-init) before the first query.
+    for _ in range(60):
+        try:
+            previous = last_ok()
+            break
+        except psycopg.Error:
+            time.sleep(10)
+    else:
+        previous = last_ok()
+    now = datetime.now(timezone.utc)
+    # A fresh deployment, or one that missed a day, backs up straight away.
+    due = now if previous is None or now - previous > STALE else next_run(now, hour)
+    while True:
+        time.sleep(max(0, (due - datetime.now(timezone.utc)).total_seconds()))
+        try:
+            run_once()
+            due = next_run(datetime.now(timezone.utc), hour)
+        except Exception:
+            due = datetime.now(timezone.utc) + RETRY
+
+
+def listing():
+    client, name = bucket()
+    keys = []
+    for page in client.get_paginator('list_objects_v2').paginate(Bucket=name, Prefix=PREFIX):
+        keys += [(o['Key'], o['Size'], o['LastModified']) for o in page.get('Contents', [])]
+    return sorted(keys)
+
+
+def counts(database):
+    with psycopg.connect(**admin_params(database)) as c:
+        return {t: c.execute(sql.SQL('SELECT count(*) FROM dtf_local.{}').format(sql.Identifier(t))).fetchone()[0]
+                for t in TABLES}
+
+
+def restore(key, identity, into):
+    """Restore one backup into a database that is new or holds no DTF data."""
+    client, name = bucket()
+    with admin_connect() as c:
+        c.autocommit = True
+        if into == c.execute('SELECT current_database()').fetchone()[0]:
+            raise SystemExit('Refusing to restore over the database the stack is using.')
+        exists = c.execute('SELECT 1 FROM pg_database WHERE datname=%s', (into,)).fetchone()
+        if not exists:
+            c.execute(sql.SQL('CREATE DATABASE {}').format(sql.Identifier(into)))
+    if exists:
+        with psycopg.connect(**admin_params(into)) as c:
+            if c.execute("SELECT 1 FROM pg_namespace WHERE nspname='dtf_local'").fetchone():
+                raise SystemExit(f'{into} already holds DTF data; choose an empty or new database.')
+    with tempfile.TemporaryDirectory(dir=os.environ.get('BACKUP_TMP')) as work:
+        sealed, dump = Path(work, 'dtf.dump.age'), Path(work, 'dtf.dump')
+        client.download_file(name, key, str(sealed))
+        expected = client.head_object(Bucket=name, Key=key)['Metadata'].get('sha256')
+        if expected and sha256(sealed) != expected:
+            raise SystemExit('The downloaded backup does not match its checksum.')
+        run(['age', '--decrypt', '--identity', identity, '--output', str(dump), str(sealed)])
+        run(['pg_restore', '--exit-on-error', '--no-owner', '--no-privileges', '--dbname', into, str(dump)],
+            env=libpq_env(into))
+    return counts(into)
+
+
+def drop(database):
+    with admin_connect() as c:
+        c.autocommit = True
+        c.execute(sql.SQL('DROP DATABASE IF EXISTS {} WITH (FORCE)').format(sql.Identifier(database)))
+
+
+def verify(identity, key=None):
+    """The restore test: the latest backup into a scratch database, counted, dropped."""
+    key = key or listing()[-1][0]
+    scratch = 'dtf_verify_' + uuid4().hex[:12]
+    try:
+        restored = restore(key, identity, scratch)
+    finally:
+        drop(scratch)
+    print(f'PASS: {key} decrypted and restored into a scratch database (now dropped). Rows: ' +
+          ', '.join(f'{t} {n}' for t, n in restored.items()))
+    return restored
+
+
+def identity_file(value):
+    """The identity as a path, or '-' to paste it: nothing is written to disk
+    except a private temporary file removed when the command ends."""
+    if value != '-':
+        return value, None
+    print('Paste the private key (AGE-SECRET-KEY-...) and press Enter:', file=sys.stderr)
+    line = sys.stdin.readline().strip()
+    handle = tempfile.NamedTemporaryFile('w', prefix='identity-', dir=os.environ.get('BACKUP_TMP'), delete=False)
+    os.chmod(handle.name, 0o600)
+    handle.write(line + '\n')
+    handle.close()
+    return handle.name, handle.name
+
+
+def main(argv=None):
+    load_secret_files()
+    parser = argparse.ArgumentParser(prog='python -m ops.db_backup')
+    sub = parser.add_subparsers(dest='command', required=True)
+    sub.add_parser('serve')
+    sub.add_parser('once')
+    sub.add_parser('list')
+    for name in ('verify', 'restore'):
+        p = sub.add_parser(name)
+        if name == 'restore':
+            p.add_argument('key')
+            p.add_argument('--into', required=True, help='a new or empty database')
+        else:
+            p.add_argument('key', nargs='?', help='default: the latest backup')
+        p.add_argument('--identity', required=True, help="the private key file, or '-' to paste it")
+    args = parser.parse_args(argv)
+    if args.command == 'serve':
+        serve()
+    elif args.command == 'once':
+        run_once()
+    elif args.command == 'list':
+        for key, size, modified in listing():
+            print(f'{modified:%Y-%m-%d %H:%M} UTC  {size:>12}  {key}')
+    else:
+        path, temporary = identity_file(args.identity)
+        try:
+            if args.command == 'verify':
+                verify(path, args.key)
+            else:
+                rows = restore(args.key, path, args.into)
+                print(f'Restored {args.key} into {args.into}. Rows: ' + ', '.join(f'{t} {n}' for t, n in rows.items()))
+        finally:
+            if temporary:
+                os.unlink(temporary)
+
+
+if __name__ == '__main__':
+    main()

tests/artwork_browser_test.mjs

@@ -115,7 +115,7 @@ try{
   await call('Runtime.enable');await call('Page.enable');
   await call('Emulation.setDeviceMetricsOverride',{width:1440,height:1100,deviceScaleFactor:1,mobile:false});
   await call('Page.navigate',{url:`http://127.0.0.1:${server.address().port}/`});
-  await waitFor(()=>evaluate(`typeof sel==='function' && typeof AUTO!=='undefined'`),'Site scripts');
+  await waitFor(()=>evaluate(`typeof sel==='function' && typeof pintaEntrega==='function'`),'Site scripts');
   // Observe the actual engine, without replacing its placement or rendering.
   await evaluate(`(()=>{
     const original=encaixar;
@@ -149,13 +149,25 @@ try{
   // Navigation links must reach the chooser, never preselect a product.
   assert.equal(await evaluate(`document.querySelectorAll('[data-modo-cta]').length`),0);
   await click('[data-modo="file"]');
+  // Opening a product paints on the next frame; on a busy runner the check
+  // must wait for it rather than race it.
+  await waitFor(()=>evaluate(`!$('tipoEnvio').hidden`),'by-metre product open');
   // By-metre opens declaring a mounted sheet; switching is explicit and priced.
   assert.deepEqual(await evaluate(`({shown:!$('tipoEnvio').hidden,
     on:[...document.querySelectorAll('#tipoEnvio .cam.on')].map(b=>b.dataset.tipo)})`),
     {shown:true,on:['folha']});
-  await evaluate(`(()=>{const f=new File(['x'],'oversize.cdr');Object.defineProperty(f,'size',{value:128*1048576+1});sel([f]);})()`);
+  await evaluate(`(()=>{const f=new File(['x'],'oversize.cdr');Object.defineProperty(f,'size',{value:5*1073741824+1});sel([f]);})()`);
-  assert.equal(await evaluate(`folhas.length===0 && $('recusa').textContent.includes('128 MB')`),true,
+  assert.equal(await evaluate(`folhas.length===0 && $('recusa').textContent.includes('5 GB')`),true,
-    'files beyond the scanner limit are rejected before browser analysis');
+    'files beyond the 5 GB upload limit are rejected before browser analysis');
+  // A multi-GB sheet is the normal order: graded from the pixel size in its
+  // header, never decoded. 6732 x 35433 px across 57 cm is 3 m at 300 DPI.
+  await evaluate(`(()=>{const h=new Uint8Array(33);h.set([0x89,0x50,0x4E,0x47,0x0D,0x0A,0x1A,0x0A,0,0,0,13,0x49,0x48,0x44,0x52]);
+    const v=new DataView(h.buffer);v.setUint32(16,6732);v.setUint32(20,35433);h.set([8,6,0,0,0],24);
+    const f=new File([h],'folha-grande.png');Object.defineProperty(f,'size',{value:3*1073741824});sel([f]);})()`);
+  await waitFor(()=>evaluate(`folhas.length===1 && !!folhas[0].an`),'large sheet graded from its header');
+  assert.deepEqual(await evaluate(`({grande:folhas[0].an.grande,dpi:folhas[0].an.dpi,alt:folhas[0].med.alt,preview:!!folhas[0].previewSrc})`),
+    {grande:true,dpi:300,alt:300,preview:false});
+  await evaluate(`folhas=[];pintaFolha()`);
   await evaluate(`pickTipo('avulsa')`);
   assert.equal(await evaluate('modo'),'avulsa');
   await evaluate('sendImage()');
@@ -284,13 +296,14 @@ try{
     await fill('[data-cm]',10);await fill('[data-q]',4);await packed(4);
   }
   // An older image load must not overwrite a newer edit, even before debounce.
-  await evaluate(`(()=>{window.realLoad=carregarImagem;window.delayed=[];
+  // The packing loads each artwork's image through imagemDaArte.
-    carregarImagem=f=>new Promise(resolve=>delayed.push(()=>realLoad(f).then(resolve)));
+  await evaluate(`(()=>{window.realLoad=imagemDaArte;window.delayed=[];
+    imagemDaArte=a=>new Promise(resolve=>delayed.push(()=>realLoad(a).then(resolve)));
   })()`);
   await fill('[data-q]',5);
   await waitFor(()=>evaluate('delayed.length===1'),'delayed preview');
   await fill('[data-q]',7);
-  await evaluate(`carregarImagem=realLoad;delayed[0]()`);
+  await evaluate(`imagemDaArte=realLoad;delayed[0]()`);
   await packed(7);
   const timeoutCleanup=await evaluate(`(async()=>{
     const realLoader=carregarPdfJs, realTimer=setTimeout, realWorker=temWorker;

tests/backup_test.py

@@ -0,0 +1,79 @@
+"""The database backup against the local stack: dump, encrypt, upload, restore.
+
+    docker compose -f compose.local.yaml exec -T backup python -m tests.backup_test
+
+Uses a throwaway age key made here, so nothing secret is kept in the repository.
+"""
+import os
+import subprocess
+import tempfile
+from datetime import datetime, timezone
+from pathlib import Path
+
+from botocore.exceptions import ClientError
+
+from app.bootstrap import admin_connect
+from ops import db_backup
+
+
+def check(condition, message):
+    if not condition:
+        raise AssertionError(message)
+    print('PASS:', message)
+
+
+def main():
+    with tempfile.TemporaryDirectory() as work:
+        identity = Path(work, 'identity.txt')
+        subprocess.run(['age-keygen', '-o', str(identity)], check=True, capture_output=True)
+        public = next(line.split(': ', 1)[1] for line in identity.read_text().splitlines()
+                      if line.startswith('# public key: '))
+        os.environ['BACKUP_AGE_RECIPIENT'] = public
+        check(db_backup.configured(), 'the local backup service is configured once a recipient is set')
+
+        live = db_backup.counts(None)
+        key = db_backup.run_once()
+        with admin_connect() as c:
+            row = c.execute('SELECT status,bytes FROM dtf_local.backups WHERE object_key=%s', (key,)).fetchone()
+        check(row is not None and row[0] == 'ok' and row[1] > 0, 'the run is recorded for the Kanban')
+
+        client, bucket = db_backup.bucket()
+        head = client.get_object(Bucket=bucket, Key=key, Range='bytes=0-20')['Body'].read()
+        check(head.startswith(b'age-encryption.org/v1'), 'what leaves the server is encrypted')
+        check(key in [k for k, _, _ in db_backup.listing()], 'the backup is listed in its bucket')
+        try:
+            client.delete_object(Bucket=bucket, Key=key)
+            deleted = True
+        except ClientError:
+            deleted = False
+        check(not deleted and key in [k for k, _, _ in db_backup.listing()],
+              'the backup credential cannot delete backups')
+
+        restored = db_backup.verify(str(identity), key)
+        check(restored == live, f'the restore has the same rows as the live database ({restored})')
+
+        live_name = db_backup.admin_params()['dbname']
+        try:
+            db_backup.restore(key, str(identity), live_name)
+            refused = False
+        except SystemExit:
+            refused = True
+        check(refused, 'a restore over the live database is refused')
+
+        other = Path(work, 'other.txt')
+        subprocess.run(['age-keygen', '-o', str(other)], check=True, capture_output=True)
+        try:
+            db_backup.verify(str(other), key)
+            opened = True
+        except RuntimeError:
+            opened = False
+        check(not opened, 'another key cannot open the backup')
+
+    brt = lambda h, m=0: datetime(2026, 9, 29, h + 3, m, tzinfo=timezone.utc)
+    check(db_backup.next_run(brt(2), 3) == brt(3), 'before 03:00 in Brasília the run is that day')
+    check(db_backup.next_run(brt(3), 3) == datetime(2026, 9, 30, 6, tzinfo=timezone.utc),
+          'at or after 03:00 the run is the next day')
+
+
+if __name__ == '__main__':
+    main()

tests/browser_test.mjs

@@ -62,8 +62,13 @@ try{
   await site.call('Page.setBypassCSP',{enabled:false});
   await site.call('Page.reload');
   await waitFor(()=>site.eval('typeof window.dtfCheckout === "function"'),'reload after security probe');
+  // The check above can still pass on the page being replaced; wait for the new one's cards.
+  await waitFor(()=>site.eval(`!!document.querySelector('[data-modo="file"]') && document.readyState==='complete'`),'product cards after reload');
   await site.click('[data-modo="file"]');
-  await site.click('[data-cam="tabela"]');
+  // Each product has its own page; the home's parts are not on it.
+  assert.deepEqual(await site.eval(`({path:location.pathname,page:document.documentElement.dataset.rota,
+    cards:getComputedStyle($('cards')).display,cart:getComputedStyle($('carr')).display})`),
+    {path:'/arquivo-por-metro',page:'produto',cards:'none',cart:'none'});
   const root=await site.call('DOM.getDocument');
   const input=await site.call('DOM.querySelector',{nodeId:root.root.nodeId,selector:'#inp'});
   await site.call('DOM.setFileInputFiles',{nodeId:input.nodeId,files:[resolve('tests/fixtures/local-test.cdr')]});
@@ -77,12 +82,28 @@ try{
   await pause(800);
   await site.call('Page.reload');
   await waitFor(()=>site.eval('typeof pedido!=="undefined" && pedido.length===1'),'persistent cart recovery');
+  // Reloading a product page reopens that product; the cart is its own page.
+  assert.equal(await site.eval('modo'),'file');
+  await site.click('#cartLink');
+  await waitFor(()=>site.eval(`location.pathname==='/carrinho' && getComputedStyle($('carr')).display!=='none' && getComputedStyle($('foco')).display==='none'`),'cart page');
+  // Removing an item is one click and can be undone.
+  await site.click('[data-rmi="0"]');
+  // The empty state is painted on the next animation frame (site-steps.js).
+  await waitFor(()=>site.eval(`!$('carrVazio').hidden||document.documentElement.hasAttribute('data-sem-itens')`),'empty cart state');
+  assert.deepEqual(await site.eval(`({items:pedido.length,empty:!$('carrVazio').hidden||document.documentElement.hasAttribute('data-sem-itens'),undo:!$('desfazer').hidden})`),{items:0,empty:true,undo:true});
+  await site.click('#desfazerBtn');
+  assert.equal(await site.eval('pedido.length===1 && pedido[0].total===21.89 && $("desfazer").hidden'),true);
   assert.equal(await site.eval('pedido[0].localFiles[0].name'),'local-test.cdr');
   assert.equal(await site.eval('pedido[0].total'),21.89);
   assert.equal(await site.eval('document.getElementById("bPagar").disabled'),false);
   await site.click('#bPagar');
   try{
-    await waitFor(async()=> (await site.text()).includes('Arquivos enviados.'),'browser upload and quote',45000);
+    // A cart the Site can price is approved at once: the customer pays now.
+    await waitFor(async()=> (await site.text()).includes('Total validado no servidor:'),'browser upload and automatic approval',45000);
+    // Payment is its own page: the cart form is gone and the order summary is shown.
+    assert.equal(await site.eval('location.pathname'),'/pagamento');
+    assert.equal(await site.eval('getComputedStyle(document.getElementById("carr")).display'),'none');
+    assert.equal(await site.eval('!document.getElementById("pagResumo").hidden && document.getElementById("pagResumo").textContent.includes("Total")'),true);
   }catch(error){
     console.error('Checkout status:',await site.eval('document.getElementById("checkoutStatus")?.textContent'));
     throw error;
@@ -92,11 +113,15 @@ try{
   await kanban.fill('#email',process.env.OPERATOR_EMAIL||'operator@example.test');
   await kanban.fill('#password',process.env.OPERATOR_PASSWORD||'local-operator-only');
   await kanban.eval('document.getElementById("login").requestSubmit()');
-  await waitFor(async()=> (await kanban.text()).includes(qid.slice(0,8)),'quote on Kanban');
+  // Quotes live in their own tab; an automatic approval is listed as such.
+  await waitFor(()=>kanban.eval('!document.getElementById("app").hidden'),'Kanban sign-in');
   assert.equal(await kanban.eval('sessionStorage.getItem("dtf-operator")'),null);
   assert.equal(await kanban.eval('document.getElementById("password").value'),'');
-  await kanban.eval(`(()=>{const card=[...document.querySelectorAll('.review')].find(x=>x.textContent.includes(${JSON.stringify(qid.slice(0,8))}));card.querySelector('[type=checkbox]').click();card.querySelector('form').requestSubmit();})()`);
+  await kanban.click('[data-tab="quotes"]');
-  await waitFor(async()=> (await kanban.text()).includes('Aprovada:'),'quote approval');
+  await waitFor(()=>kanban.eval('document.querySelectorAll("#quote-filters button").length===2'),'quote filters');
+  await kanban.eval('document.querySelectorAll("#quote-filters button")[1].click()');
+  await waitFor(()=>kanban.eval(`!!document.querySelector('[data-quote-pick="${qid}"]')`),'approved quote listed on Kanban');
+  assert.equal(await kanban.eval(`document.querySelector('[data-quote-pick="${qid}"]').textContent.includes('Aprovada automaticamente')`),true);
   assert.equal(await site.eval('pedido[0].production.sources[0].copies'),1);
   await site.eval('pedido[0].production.sources[0].copies=2;pintaPedido()');
   await waitFor(async()=> (await site.text()).includes('O carrinho mudou'),'same-price production edit invalidates quote');
@@ -114,21 +139,34 @@ try{
   const oid=await kanban.eval(`board.orders.find(o=>o.quote_id===${JSON.stringify(qid)}).id`);
   assert.deepEqual(await kanban.eval(`(()=>{const spec=board.orders.find(o=>o.id===${JSON.stringify(oid)}).snapshot.items[0].production;const source=spec.sources[0];return {kind:source.kind,copies:source.copies,length:Number(source.length_cm),height:Number(spec.height_cm),placed:spec.placements.length}})()`),
     {kind:'sheet',copies:1,length:101,height:101,placed:1});
-  // Click real transition buttons, including rerender after each move.
+  // Open the order's panel from its card, then click the real transition
+  // buttons there, including the rerender after each move.
+  await kanban.click('[data-tab="board"]');
+  await kanban.click(`[data-card="${oid}"]`);
+  await waitFor(()=>kanban.eval(`!!document.querySelector('[data-order="${oid}"] [data-move]')`),'order panel');
   for(const [title,state] of [['Arte tratada','tra'],['Fila de impressão','fil'],['Imprimindo','imp'],['Finalizado','fin']]){
     if(state==='fil'){
-      await kanban.eval(`(()=>{const card=document.querySelector('[data-order="${oid}"]');[...card.querySelectorAll('button')].find(x=>x.textContent==='Arquivos de produção').click();})()`);
       await waitFor(()=>kanban.eval(`!!document.querySelector('[data-order="${oid}"] [data-final-item]')`),'final upload controls');
       const doc=await kanban.call('DOM.getDocument');
       const input=await kanban.call('DOM.querySelector',{nodeId:doc.root.nodeId,selector:`[data-order="${oid}"] [data-final-item]`});
       await kanban.call('DOM.setFileInputFiles',{nodeId:input.nodeId,files:[resolve('tests/fixtures/local-test.cdr')]});
       await kanban.fill(`[data-order="${oid}"] input[placeholder="Nota da revisão"]`,'Browser test final file');
-      await kanban.eval(`(()=>{const form=document.querySelector('[data-order="${oid}"] form');form.querySelector('[type=checkbox]').click();form.requestSubmit();})()`);
+      await kanban.eval(`(()=>{const check=document.querySelector('[data-order="${oid}"] [data-confirm]');check.click();check.closest('form').requestSubmit();})()`);
       await waitFor(()=>kanban.eval(`board.orders.find(o=>o.id==='${oid}').version===2`),'final file approval');
     }
-    await kanban.eval(`(()=>{const card=document.querySelector('[data-order="${oid}"]');[...card.querySelectorAll('button')].find(x=>x.textContent===${JSON.stringify('→ '+title)}).click();})()`);
+    await waitFor(()=>kanban.eval(`!!document.querySelector('[data-order="${oid}"] [data-move="${state}"]')`),'move to '+title);
+    await kanban.click(`[data-order="${oid}"] [data-move="${state}"]`);
     await waitFor(()=>kanban.eval(`board.orders.find(o=>o.id==='${oid}').state==='${state}'`),'transition '+state);
   }
+  // Undo a mistaken move from the panel: one stage back with an internal reason.
+  await waitFor(()=>kanban.eval(`!!document.querySelector('[data-order="${oid}"] [data-back="imp"]')`),'back button');
+  await kanban.click(`[data-order="${oid}"] [data-back="imp"]`);
+  await kanban.fill(`[data-order="${oid}"] form.reason input`,'Movido por engano (teste)');
+  await kanban.eval(`document.querySelector('[data-order="${oid}"] form.reason input').closest('form').requestSubmit()`);
+  await waitFor(()=>kanban.eval(`board.orders.find(o=>o.id==='${oid}').state==='imp'`),'undo to Imprimindo');
+  await waitFor(()=>kanban.eval(`!!document.querySelector('[data-order="${oid}"] [data-move="fin"]')`),'move to Finalizado again');
+  await kanban.click(`[data-order="${oid}"] [data-move="fin"]`);
+  await waitFor(()=>kanban.eval(`board.orders.find(o=>o.id==='${oid}').state==='fin'`),'finished again');
   // Reload proves the board is persisted on the backend.
   await kanban.call('Page.reload');
   await waitFor(()=>kanban.eval(`typeof board!=='undefined' && !!board && board.orders.some(o=>o.id==='${oid}'&&o.state==='fin')`),'persisted board');
@@ -155,7 +193,7 @@ try{
   assert.equal(stored,0);
   assert.deepEqual(portal.errors,[]);
   assert.deepEqual(site.errors,[]);assert.deepEqual(kanban.errors,[]);
-  console.log('PASS: browser Site upload → operator quote → local paid order → all main Kanban states → reload persistence. Order '+oid);
+  console.log('PASS: browser Site upload → automatic approval → local paid order → all main Kanban states → reload persistence. Order '+oid);
   console.log('Screenshots: output/local/site.png and output/local/kanban.png');
   console.log('PASS: filename XSS escaping with CSP bypassed, no stored operator password, logout clears browser file blobs.');
 }catch(error){console.error(error);if(stderr)console.error(stderr.slice(-1500));process.exitCode=1;}

tests/payment_test.py

@@ -12,7 +12,8 @@ from urllib.error import HTTPError
 from urllib.request import Request, urlopen
 from uuid import uuid4
 
-from tests.smoke_test import BASE, Client, upload_bytes, item_spec, with_host
+from app.core import db
+from tests.smoke_test import BASE, Client, approved_quote, upload_bytes, item_spec, with_host
 
 SECRET = os.environ.get('PAYMENT_WEBHOOK_SECRET', 'local-webhook-secret').encode()
 
@@ -42,8 +43,7 @@ def reviewed_quote():
                'mail': 'payment-' + uuid4().hex[:8] + '@example.test'}
     quote = customer.call('/quotes', {'request_key': str(uuid4()), 'customer': profile,
                                       'items': [item], 'freight': {'service': 'pickup'}})
-    approved = customer.call('/operator/quotes/' + quote['id'] + '/approve',
+    approved = approved_quote(customer, quote, [item])
-                             {'items': [item]}, operator=True)
     return customer, quote['id'], approved['total_cents']
 
 
@@ -61,7 +61,22 @@ def run():
     # Starting a PIX twice returns the same one. A card in review blocks every
     # further attempt, so one quote can never be charged twice.
     pix = customer.call('/payments/intent', {'quote_id': quote_id, 'method': {'type': 'pix'}})
+    assert pix['expires_at']
     assert customer.call('/payments/intent', {'quote_id': quote_id, 'method': {'type': 'pix'}})['id'] == pix['id']
+    # Once the code has expired, asking again opens a new one, and only one.
+    with db.connect() as c:
+        c.execute('''UPDATE dtf_local.payment_intents
+            SET response=jsonb_set(response,'{expires_at}',to_jsonb((now()-interval '1 minute')::text))
+            WHERE provider_payment_id=%s''', (pix['id'],))
+    renewed = customer.call('/payments/intent', {'quote_id': quote_id, 'method': {'type': 'pix'}})
+    assert renewed['id'] != pix['id'], 'an expired PIX was offered again'
+    assert customer.call('/payments/intent', {'quote_id': quote_id, 'method': {'type': 'pix'}})['id'] == renewed['id']
+    with db.connect() as c:
+        statuses = {r['provider_payment_id']: r['status'] for r in c.execute(
+            "SELECT provider_payment_id,status FROM dtf_local.payment_intents WHERE quote_id=%s AND method='pix'",
+            (quote_id,)).fetchall()}
+    assert statuses == {pix['id']: 'expired', renewed['id']: 'pending'}, statuses
+    print('PASS: a PIX code expires after 30 minutes and is replaced by exactly one new code')
     customer.call('/payments/intent', {'quote_id': quote_id, 'method': {'type': 'card'}}, expected=422)
     card = {'type': 'card', 'token': 'tok-1', 'payment_method_id': 'visa', 'installments': 1}
     customer.call('/payments/intent', {'quote_id': quote_id, 'method': card})
@@ -109,7 +124,7 @@ def run():
 
     # The customer is told once, not once per delivery.
     board = Client()
-    events = board.call('/operator/board', operator=True)['events']
+    events = board.call('/operator/events?order=' + str(order['number']), operator=True)['events']
     paid = [e for e in events if e['payload'].get('order_id') == order['id']
             and e['payload'].get('event') == 'payment_approved']
     assert len(paid) == 2, f'expected one tiny and one whatsapp event, got {len(paid)}'
@@ -125,6 +140,21 @@ def run():
              'status': 'pending', 'amount_cents': total})
     print('PASS: unknown references and non-approved statuses are recorded without acting')
 
+    # An operator's test order runs the production flow and notifies no one.
+    tester, test_quote, _ = reviewed_quote()
+    order = tester.call('/operator/quotes/' + test_quote + '/test-order', {}, operator=True)
+    assert order['payment']['provider'] == 'teste' and order['state'] == 'rec', order
+    assert tester.call('/operator/quotes/' + test_quote + '/test-order', {}, operator=True)['id'] == order['id']
+    version = order['version']
+    for state in ('tra',):
+        moved = tester.call('/operator/orders/' + order['id'] + '/move', {'state': state, 'version': version}, operator=True)
+        version = moved['version']
+    with db.connect() as c:
+        queued = c.execute("SELECT count(*) AS n FROM dtf_local.outbox WHERE event_key LIKE %s", (order['id'] + ':%',)).fetchone()['n']
+        jobs = c.execute('SELECT count(*) AS n FROM dtf_local.print_files WHERE order_id=%s', (order['id'],)).fetchone()['n']
+    assert queued == 0 and jobs == 1, (queued, jobs)
+    print('PASS: an operator test order reaches the board and the print queue, never Tiny or WhatsApp')
+
 
 if __name__ == '__main__':
     run()

tests/print_file_test.py

@@ -17,7 +17,7 @@ from uuid import uuid4
 from PIL import Image
 
 from tests.payment_test import deliver
-from tests.smoke_test import Client, upload_bytes
+from tests.smoke_test import Client, approved_quote as approval, upload_bytes
 
 PT_PER_CM = 72 / 2.54
 CUSTOMER = {'cnpj': '11222333000181', 'zap': '11999999999', 'mail': 'print-test@example.test'}
@@ -53,7 +53,7 @@ def loose_item(uid, copies=2):
 def approved_quote(client, item):
     quote = client.call('/quotes', {'request_key': str(uuid4()), 'customer': CUSTOMER,
                                     'items': [item], 'freight': {'service': 'pickup'}})
-    approved = client.call('/operator/quotes/' + quote['id'] + '/approve', {'items': [item]}, operator=True)
+    approved = approval(client, quote, [item])
     return quote['id'], approved['total_cents']
 
 
@@ -126,7 +126,7 @@ def run():
     manual = upload_bytes(client, b'LOCAL PRINT TEST - NOT AN IMAGE', name='LOCAL-PRINT-TEST.cdr')
     order = paid_order(client, loose_item(manual, copies=1))
     order, row = wait_print(client, order['id'], 'manual')
-    assert 'not an image' in row['detail']['reason'], row
+    assert 'não é uma imagem' in row['detail']['reason'], row
     rows = client.call('/operator/orders/' + order['id'] + '/print-files', {}, operator=True)
     assert rows[0]['status'] == 'pending'
     wait_print(client, order['id'], 'manual')
@@ -141,17 +141,43 @@ def run():
     outcome = deliver({'event_id': event_id, 'reference': quote_id,
                        'status': 'approved', 'amount_cents': total - 1})
     assert outcome['outcome'].startswith('refused'), outcome
-    issues = client.call('/operator/board', operator=True)['payment_issues']
+    issues = client.call('/operator/payment-events?state=open&limit=100', operator=True)['issues']
     issue = next(i for i in issues if i['event_id'] == event_id)
+    assert client.call('/operator/board', operator=True)['payment_issues_total'] >= 1
     client.call('/operator/payment-events/' + issue['id'] + '/resolve', {'note': 'no'},
                 operator=True, expected=422)
     client.call('/operator/payment-events/' + issue['id'] + '/resolve',
                 {'note': 'Local test: refunded the underpayment'}, operator=True)
     client.call('/operator/payment-events/' + issue['id'] + '/resolve',
                 {'note': 'Local test: second resolution'}, operator=True, expected=404)
-    issues = client.call('/operator/board', operator=True)['payment_issues']
+    issues = client.call('/operator/payment-events?state=open&limit=100', operator=True)['issues']
     assert not any(i['event_id'] == event_id for i in issues)
-    print('PASS: refused paid notification is listed until an operator resolves it')
+    resolved_page = client.call('/operator/payment-events?state=resolved&limit=100', operator=True)
+    assert resolved_page['total'] >= 1
+    resolved = resolved_page['issues']
+    done = next(i for i in resolved if i['event_id'] == event_id)
+    assert done['resolution'] == 'Local test: refunded the underpayment' and done['resolved_by']
+    print('PASS: refused paid notification is listed until an operator resolves it, then kept as history')
+
+    # The send log pages by id and filters by destination, status, event and order.
+    page = client.call('/operator/events?limit=2', operator=True)
+    assert len(page['events']) == 2 and page['total'] > 2
+    second = client.call('/operator/events?limit=2&offset=2', operator=True)
+    assert all(e['id'] < page['events'][-1]['id'] for e in second['events'])
+    assert second['total'] == page['total']
+    tiny = client.call('/operator/events?provider=tiny&event=payment_approved&status=delivered&limit=100', operator=True)
+    assert tiny['events'] and all(e['provider'] == 'tiny' and e['payload']['event'] == 'payment_approved'
+                                   and e['delivered_at'] for e in tiny['events'])
+    client.call('/operator/events?provider=email', operator=True, expected=422)
+    client.call('/operator/events?limit=500', operator=True, expected=422)
+    quotes = client.call('/operator/quotes?kind=approved&limit=1&offset=0', operator=True)
+    assert 'total' in quotes and len(quotes['quotes']) <= 1
+    finished = client.call('/operator/orders/finished?limit=1', operator=True)
+    if finished['orders']:
+        last = finished['orders'][-1]
+        client.call('/operator/orders/finished?before_created_at=' + last['created_at'].replace('+', '%2B')
+                    + '&before_id=' + last['id'], operator=True)
+    print('PASS: send log, payment history and finished orders page and filter')
 
 
 if __name__ == '__main__':

tests/runtime_security_test.py

@@ -5,7 +5,7 @@ from botocore.exceptions import ClientError
 from app.core.db import connect
 from app.adapters import LocalS3Storage
 from app.core.auth import client_ip, password_hash, password_matches
-from app.scanning import ClamAV, require_clean
+from app.scanning import ClamAV, format_matches, require_clean
 from fastapi import HTTPException
 
 class FakeRequest:
@@ -78,7 +78,13 @@ def run():
         except HTTPException as error:assert error.status_code==409
     require_clean({'complete':True,'scan_state':'clean'})
     assert ClamAV().ping() and ClamAV().version().startswith('ClamAV ')
-    assert ClamAV().scan(None,134217729)[0]=='rejected'
+    # Above the antivirus limit only a file whose bytes match its name is released.
+    for name,head,ok in (('folha.png',b'\x89PNG\r\n\x1a\n\x00',True),('folha.png',b'MZ\x90\x00',False),
+                         ('folha.jpg',b'\xff\xd8\xff\xe0',True),('folha.pdf',b'%PDF-1.7',True),
+                         ('folha.pdf',b'#!/bin/sh',False),('folha.tif',b'II*\x00',True),('folha.psd',b'8BPS',True),
+                         ('folha.ai',b'%!PS-Adobe',True),('folha.cdr',b'RIFF\x10\x00\x00\x00CDRv',True),
+                         ('folha.cdr',b'RIFF\x10\x00\x00\x00WEBP',False),('folha.exe',b'MZ',False)):
+        assert format_matches(name,head)==ok,(name,head)
     with patch('app.scanning.socket.create_connection',side_effect=OSError('offline')):
         try:ClamAV().scan(None,1);raise AssertionError('Offline scanner returned success')
         except OSError:pass

tests/security_test.py

@@ -29,6 +29,10 @@ def run():
     assert script_src == "script-src 'self'", script_src
     assert "object-src 'none'" in policy
     assert 'cdnjs' not in policy, 'pdf.js is vendored; no CDN belongs in the policy'
+    # Product pages and the cart are addresses of the Site's page, under the same policy.
+    for page in ('/arquivo-por-metro','/artes-avulsas','/uv-arquivo-por-metro','/uv-artes-avulsas','/carrinho'):
+        assert raw(page,200)['Content-Security-Policy']==policy,page
+    raw('/carrinho/outra-coisa',404)
     raw('/api/health',400,{'Host':'attacker.invalid'})
     raw('/api/account/logout',403,{'Content-Type':'application/json','Origin':'https://attacker.invalid'},b'{}')
     raw('/api/account/logout',403,{'Content-Type':'application/json','Origin':'http://localhost:9999'},b'{}')

tests/smoke_test.py

@@ -94,11 +94,18 @@ def item_spec(mode, metres, grade, uid):
             'quality_status':'unverified' if grade==0 else 'ok',
             'quality_acknowledged':False}
 
+def approved_quote(client, quote, items):
+    """The approval a customer pays against: automatic, or by the operator."""
+    if quote['status']=='approved':
+        return client.call('/quotes/'+quote['id'])['approved']
+    return client.call('/operator/quotes/'+quote['id']+'/approve',{'items':items},operator=True)
+
 def run():
     client=Client();other=Client()
     config=client.call('/session');other.call('/session')
     assert client.call('/health')['integrations']=='fake'
-    assert 0 < config['max_upload_bytes'] <= 128 * 1024 * 1024
+    # Sheets of several GB are the normal order: 5 GB per file.
+    assert config['max_upload_bytes'] == 5 * 1024 ** 3
     client.call('/uploads',{'name':'too-large.cdr',
                             'size':config['max_upload_bytes']+1},expected=413)
     cancelled=client.call('/uploads',{'name':'CANCELLED-PART.cdr','size':3})['id']
@@ -127,7 +134,8 @@ def run():
     except HTTPError as exc:assert exc.code==403
     print('PASS: multipart resume, incomplete rejection, immutable completion, ownership, private/downloaded bytes')
 
-    items=[item_spec(m,'2.75',90,uid) for m in ('file','avulsa','uvfile','uv')]
+    # Above QUOTE_AUTO_MAX_METRES (50 m by default), so a person reviews it.
+    items=[item_spec(m,'13',90,uid) for m in ('file','avulsa','uvfile','uv')]
     draft={'request_key':str(uuid4()),'customer':{'cnpj':'11222333000181','zap':'11999999999','mail':'local-smoke@example.test'},
            'items':items,'freight':{'service':'mock-standard','postal_code':'14400000'},
            'destination':{'recipient':'Local Smoke Ltda','street':'Rua de Teste','number':'100',
@@ -146,6 +154,8 @@ def run():
     client.call('/quotes',{**draft,'items':[{**items[0],'metres':'1.00'}]},expected=422)
     client.call('/quotes',{**draft,'customer':{**draft['customer'],'cnpj':'11111111111111'}},expected=422)
     quote=client.call('/quotes',draft)
+    assert quote['status']=='pending_review'
+    assert client.call('/quotes/'+quote['id'])['review_reason']=='Pedido acima de 50 m'
     assert client.call('/quotes',draft)['id']==quote['id']
     client.call('/quotes',{**draft,'freight':{'service':'pickup'},'destination':None},expected=409)
     qid=quote['id']
@@ -159,9 +169,26 @@ def run():
     corrected=[{**items[0],'metres':'1.01','grade':0},*items[1:]]
     approved=client.call('/operator/quotes/'+qid+'/approve',{'items':corrected},operator=True)
     assert approved['items'][0]['total_cents']==2189
-    assert approved['total_cents']==2189+6972+19572+23492+int(os.environ.get('MOCK_FREIGHT_CENTS','1500'))
+    assert approved['total_cents']==2189+32370+90870+109070+int(os.environ.get('MOCK_FREIGHT_CENTS','1500'))
     assert approved['destination']=={**draft['destination'],'complement':''}
     client.call('/operator/quotes/'+qid+'/approve',{'items':items},operator=True,expected=409)
+    assert not client.call('/quotes/'+qid)['auto_approved']
+    # A cart the Site priced is approved at once and can be paid straight away,
+    # at the server's own prices; no operator can then change it.
+    small={**draft,'request_key':str(uuid4()),'items':[item_spec('avulsa','2.75',90,uid)]}
+    auto=client.call('/quotes',small)
+    assert auto['status']=='approved'
+    seen=client.call('/quotes/'+auto['id'])
+    assert seen['auto_approved'] and seen['review_reason'] is None
+    assert seen['approved']['total_cents']==6972+int(os.environ.get('MOCK_FREIGHT_CENTS','1500'))
+    assert client.call('/quotes',small)['status']=='approved'
+    client.call('/operator/quotes/'+auto['id']+'/approve',{'items':small['items']},operator=True,expected=409)
+    # The Site grades only art it analysed; a discount on unanalysed art waits for a person.
+    claimed={**item_spec('avulsa','2.75',0,uid),'grade':90}
+    held=client.call('/quotes',{**small,'request_key':str(uuid4()),'items':[claimed]})
+    assert held['status']=='pending_review'
+    assert client.call('/quotes/'+held['id'])['review_reason']=='Nota informada sem análise da arte'
+    print('PASS: priced carts are approved at checkout; large or inconsistent ones wait for review')
     client.call('/orders/dev-paid',{'quote_id':qid,'total_cents':1},expected=422)
     other.call('/orders/dev-paid',{'quote_id':qid},expected=404)
     # Concurrent retries must produce precisely one payment/order/outbox pair.
@@ -185,14 +212,35 @@ def run():
         version+=1;assert moved['version']==version
     client.call('/operator/orders/'+oid+'/move',{'state':'rec','version':0},operator=True,expected=409)
     assert len(client.call('/operator/orders/'+oid+'/history',operator=True))==6
+    # A mistaken move can be undone one stage at a time, with an internal
+    # reason. The customer is not told again: going back and forward once more
+    # adds no messages (the outbox count below stays 8).
+    client.call('/operator/orders/'+oid+'/move',{'state':'imp','version':version},operator=True,expected=422)
+    client.call('/operator/orders/'+oid+'/move',{'state':'tra','version':version},operator=True,expected=409)
+    back=client.call('/operator/orders/'+oid+'/move',{'state':'imp','version':version,'reason':'Movido por engano'},operator=True)
+    assert back['state']=='imp';version+=1
+    client.call('/operator/orders/'+oid+'/move',{'state':'fin','version':version},operator=True);version+=1
+    history=client.call('/operator/orders/'+oid+'/history',operator=True)
+    assert len(history)==8 and history[-2]['back'] and history[-2]['reason']=='Movido por engano' and not history[-1]['back']
+    # The customer sees the stages and the correction's reason, never the
+    # internal reason for going back.
+    seen=client.call('/customer/orders/'+oid)['history']
+    assert len(seen)==7 and all(h['reason']=='' or h['to_state']=='cor' for h in seen)
+    assert any(h['to_state']=='cor' and h['reason']=='Local test correction' for h in seen)
+    print('PASS: a mistaken move is undone one stage back with a reason, without messaging the customer again')
     print('PASS: all modes, authoritative review/prices/freight, tamper rejection, concurrent payment idempotency, transitions and history')
     deadline=time.monotonic()+30
     while time.monotonic()<deadline:
-        events=[e for e in client.call('/operator/board',operator=True)['events'] if e['payload']['order_id']==oid]
+        events=[e for e in client.call('/operator/events?order='+str(order['number']),operator=True)['events'] if e['payload']['order_id']==oid]
         if len(events)==8 and all(e['delivered_at'] and e['receipt'] for e in events):break
         time.sleep(1)
     else:raise AssertionError('Mock outbox did not drain')
     assert len({e['event_key'] for e in events})==8
+    # Tiny sets the pickup situação from the order it is sent; the fake sale
+    # has no Tiny id, so the real adapter would search for it.
+    ready={e['provider']:e['payload'] for e in events if e['payload']['event']=='ready'}
+    assert ready['tiny']['order']['freight']==order['snapshot']['freight'] and 'tiny_id' in ready['tiny']
+    assert 'order' not in ready['whatsapp']
     print(f"PASS: 8 durable fake receipts. Local test order #{order['number']} retained in Finalizado.")
     return oid
 

tests/test_jadlog.py

@@ -0,0 +1,147 @@
+"""The Jadlog quote client against a fake HTTP transport: payload and errors.
+
+This proves the manual's contract only; app.jadlog_probe must still confirm
+it on the client's account. Runs where httpx is installed.
+"""
+import json
+import os
+import unittest
+from unittest import mock
+
+import httpx
+
+from app.jadlog import QUOTE_URL, JadlogError, JadlogFreight, JadlogQuotes
+from app.jadlog_probe import run
+
+CNPJ = '11.222.333/0001-81'
+
+
+def client(handler, **settings):
+    return JadlogQuotes(token=settings.pop('token', 'tok-1'), cnpj=CNPJ, conta='123456',
+                        transport=httpx.MockTransport(handler), **settings)
+
+
+class JadlogQuoteTest(unittest.TestCase):
+    def test_payload_follows_the_manual_and_price_becomes_centavos(self):
+        seen = []
+
+        def handler(request):
+            seen.append(request)
+            item = json.loads(request.content)['frete'][0]
+            return httpx.Response(200, json={'frete': [{**item, 'vltotal': 23.455, 'prazo': 4}]})
+
+        result = client(handler).quote('01310-100', 1.5, 12990)
+        request = seen[0]
+        self.assertEqual(str(request.url), QUOTE_URL)
+        self.assertEqual(request.headers['authorization'], 'tok-1')
+        item = json.loads(request.content)['frete'][0]
+        self.assertEqual(item, {'cepori': '14402310', 'cepdes': '01310100', 'frap': 'N', 'peso': 1.5,
+                                'cnpj': '11222333000181', 'conta': '123456', 'contrato': None,
+                                'modalidade': 3, 'tpentrega': 'D', 'tpseguro': 'N',
+                                'vldeclarado': 129.9, 'vlcoleta': 0})
+        self.assertEqual((result['total_cents'], result['days']), (2346, 4))
+
+    def test_contract_is_sent_only_when_configured(self):
+        def handler(request):
+            item = json.loads(request.content)['frete'][0]
+            self.assertEqual(item['contrato'], '042')
+            return httpx.Response(200, json={'frete': [{'vltotal': 10, 'prazo': 2}]})
+
+        client(handler, contrato='042').quote('01310100', 1, 100)
+
+    def test_account_is_sent_as_configured(self):
+        def handler(request):
+            self.assertEqual(json.loads(request.content)['frete'][0]['conta'], '123456-7')
+            return httpx.Response(200, json={'frete': [{'vltotal': 10, 'prazo': 2}]})
+
+        JadlogQuotes(token='tok', cnpj=CNPJ, conta=' 123456-7 ', transport=httpx.MockTransport(handler)).quote('01310100', 1, 100)
+
+    def test_account_and_item_errors_are_raised_with_jadlog_text(self):
+        replies = [
+            httpx.Response(200, json={'frete': [{}], 'error': {'id': -1, 'descricao': 'frete[0].contrato Numero de contrato invalido'}}),
+            httpx.Response(200, json={'frete': [{'erro': {'id': 2, 'descricao': 'CEP destino invalido'}}]}),
+            httpx.Response(200, json={'frete': [{'prazo': 3}]}),
+            httpx.Response(502, text='<html>bad gateway</html>'),
+        ]
+        messages = ['contrato invalido', 'CEP destino invalido', 'no freight value', 'not JSON']
+        for reply, message in zip(replies, messages):
+            with self.subTest(message=message), self.assertRaisesRegex(JadlogError, message):
+                client(lambda request, reply=reply: reply).quote('01310100', 1, 100)
+
+    def test_missing_credentials_refuse_to_start(self):
+        with self.assertRaises(RuntimeError):
+            JadlogQuotes(token='', cnpj=CNPJ)
+        with self.assertRaises(RuntimeError):
+            JadlogQuotes(token='tok', cnpj='123')
+
+
+class JadlogFreightTest(unittest.TestCase):
+    WEIGHTS = {'JADLOG_PESO_BASE_KG': '0.2', 'JADLOG_PESO_POR_METRO_KG': '0.15', 'FREIGHT_PRODUCTION_DAYS': '2'}
+
+    def freight(self, handler, **env):
+        with mock.patch.dict(os.environ, {**self.WEIGHTS, **env}):
+            return JadlogFreight(client(handler))
+
+    def test_package_weight_value_and_days(self):
+        seen = []
+
+        def handler(request):
+            seen.append(json.loads(request.content)['frete'][0])
+            return httpx.Response(200, json={'frete': [{'vltotal': 18.4, 'prazo': 3}]})
+
+        quote = self.freight(handler).quote('jadlog', '01310100', '2.8', 6972)
+        # 0.2 kg of packaging plus 0.15 kg for each of the 2.8 billed metres.
+        self.assertEqual((seen[0]['peso'], seen[0]['vldeclarado'], seen[0]['cepdes']), (0.62, 69.72, '01310100'))
+        self.assertEqual((quote['total_cents'], quote['days'], quote['service']), (1840, 5, 'jadlog'))
+
+    def test_pickup_is_free_and_bad_requests_are_refused(self):
+        freight = self.freight(lambda request: httpx.Response(500))
+        self.assertEqual(freight.quote('pickup', '')['total_cents'], 0)
+        for args in (('mock-standard', '01310100', '1'), ('jadlog', '0131', '1'), ('jadlog', '01310100', None)):
+            with self.subTest(args=args), self.assertRaises(ValueError):
+                freight.quote(*args)
+
+    def test_a_jadlog_failure_is_a_clear_refusal(self):
+        freight = self.freight(lambda request: httpx.Response(200, json={'frete': [{}], 'error': {'id': -1, 'descricao': 'CEP destino invalido'}}))
+        with self.assertRaisesRegex(ValueError, 'CEP destino invalido'):
+            freight.quote('jadlog', '01310100', '1', 100)
+
+    def test_the_weight_has_no_default(self):
+        with mock.patch.dict(os.environ, {}, clear=True), self.assertRaises(KeyError):
+            JadlogFreight(client(lambda request: httpx.Response(200)))
+        with self.assertRaises(RuntimeError):
+            self.freight(lambda request: httpx.Response(200), JADLOG_PESO_POR_METRO_KG='0')
+
+
+class JadlogProbeTest(unittest.TestCase):
+    def test_bearer_is_tried_once_after_a_401_and_kept(self):
+        headers = []
+
+        def handler(request):
+            headers.append(request.headers['authorization'])
+            if not request.headers['authorization'].startswith('Bearer '):
+                return httpx.Response(401, json={'descricao': 'TOKEN INVALIDO', 'id': 1})
+            return httpx.Response(200, json={'frete': [{'vltotal': 12.5, 'prazo': 3}]})
+
+        lines = []
+        status = run(client(handler), ['01310100', '20040002'], ['1'], 10000, lines.append)
+        self.assertEqual(status, 0)
+        self.assertEqual(headers, ['tok-1', 'Bearer tok-1', 'Bearer tok-1'])
+        self.assertIn('Bearer', lines[0])
+        self.assertIn('R$ 12,50', lines[1])
+
+    def test_first_failure_stops_the_run(self):
+        calls = []
+
+        def handler(request):
+            calls.append(request)
+            return httpx.Response(200, json={'frete': [{}], 'error': {'id': -1, 'descricao': 'CNPJ invalido'}})
+
+        lines = []
+        self.assertEqual(run(client(handler), ['01310100', '20040002'], ['1', '2'], 10000, lines.append), 1)
+        self.assertEqual(len(calls), 1)
+        self.assertIn('CNPJ invalido', lines[0])
+
+
+if __name__ == '__main__':
+    unittest.main()

tests/test_large_files.py

@@ -0,0 +1,42 @@
+"""Large sheets: when the original is its own print file, and the format check."""
+import unittest
+
+from app.printjobs import whole_sheet
+from app.scanning import format_matches
+
+ROW = {'id': 'u1', 'name': 'folha.png', 'size': 3 * 1024 ** 3, 'scan_state': 'clean',
+       'purged_at': None, 'expired': False}
+
+
+def sheet(**changes):
+    source = {'kind': 'sheet', 'width_cm': 57, 'length_cm': 500, 'copies': 1}
+    place = {'x_cm': 0, 'y_cm': 0, 'rotation_degrees': 0, 'mirrored': False}
+    for key, value in changes.items():
+        (source if key in source else place)[key] = value
+    return {'uploads': ['u1'], 'production': {'film_width_cm': 57, 'sources': [source], 'placements': [place]}}
+
+
+class WholeSheetTest(unittest.TestCase):
+    def test_a_finished_sheet_placed_whole_is_its_own_print_file(self):
+        self.assertIs(whole_sheet(sheet(), {'u1': ROW}), ROW)
+
+    def test_anything_else_is_prepared_by_hand(self):
+        for changes in ({'copies': 2}, {'kind': 'artwork'}, {'rotation_degrees': 90}, {'mirrored': True},
+                        {'x_cm': 1}, {'width_cm': 50}):
+            with self.subTest(changes=changes):
+                self.assertIsNone(whole_sheet(sheet(**changes), {'u1': ROW}))
+        self.assertIsNone(whole_sheet(sheet(), {'u1': {**ROW, 'name': 'folha.cdr'}}))
+        self.assertIsNone(whole_sheet(sheet(), {'u1': {**ROW, 'scan_state': 'pending'}}))
+        self.assertIsNone(whole_sheet(sheet(), {'u1': {**ROW, 'expired': True}}))
+
+
+class FormatTest(unittest.TestCase):
+    def test_bytes_must_match_the_name(self):
+        self.assertTrue(format_matches('A.PNG', b'\x89PNG\r\n\x1a\n'))
+        self.assertTrue(format_matches('a.tiff', b'MM\x00*'))
+        self.assertFalse(format_matches('a.png', b'%PDF-1.4'))
+        self.assertFalse(format_matches('semextensao', b'\x89PNG\r\n\x1a\n'))
+
+
+if __name__ == '__main__':
+    unittest.main()

tests/test_mercadopago.py

@@ -8,6 +8,7 @@ import hashlib
 import hmac
 import json
 import unittest
+from datetime import datetime, timezone
 
 import httpx
 
@@ -36,6 +37,10 @@ class MercadoPagoTests(unittest.TestCase):
             self.requests.append(request)
             if request.method == 'GET':
                 payment_id = request.url.path.rsplit('/', 1)[-1]
+                if payment_id == '500':
+                    return httpx.Response(500, json={'message': 'internal_error'})
+                if payment_id not in self.payments:
+                    return httpx.Response(404, json={'message': 'Payment not found'})
                 return httpx.Response(200, json=self.payments[payment_id])
             body = json.loads(request.content)
             payment = {'id': 555, 'status': 'pending', 'status_detail': 'pending_waiting_transfer',
@@ -78,6 +83,15 @@ class MercadoPagoTests(unittest.TestCase):
         self.assertEqual(self.requests[-1].headers['authorization'], 'Bearer TEST-token')
         self.assertIsNone(self.mp.parse(json.dumps({'type': 'merchant_order', 'data': {'id': '1'}}).encode()))
 
+    def test_notification_for_an_unknown_payment_is_acknowledged(self):
+        # The panel's "Simular notificação" sends a payment id that does not
+        # exist. Raising would answer 500 and Mercado Pago would retry for ever.
+        body = json.dumps({'id': 43, 'type': 'payment', 'data': {'id': '123456'}}).encode()
+        self.assertIsNone(self.mp.parse(body, {'data.id': '123456', 'type': 'payment'}))
+        # Any other failure still raises, so a real notification is retried.
+        with self.assertRaises(httpx.HTTPStatusError):
+            self.mp.parse(json.dumps({'type': 'payment', 'data': {'id': '500'}}).encode(), {'data.id': '500'})
+
     def test_amounts_outside_brl_centavos_are_not_trusted(self):
         for payment in ({'currency_id': 'USD', 'transaction_amount': 10},
                         {'currency_id': 'BRL', 'transaction_amount': 10.001},
@@ -97,11 +111,20 @@ class MercadoPagoTests(unittest.TestCase):
         request = self.requests[-1]
         body = json.loads(request.content)
         self.assertEqual(request.headers['x-idempotency-key'],
-                         'dtf-quote-11111111-2222-3333-4444-555555555555-pix')
+                         'dtf-quote-11111111-2222-3333-4444-555555555555-pix-1')
         self.assertEqual((body['payment_method_id'], body['transaction_amount']), ('pix', 123.45))
         self.assertEqual(body['external_reference'], '11111111-2222-3333-4444-555555555555')
         self.assertEqual(body['notification_url'], 'https://dtf.example/api/payments/webhook')
         self.assertEqual((created['pix_qr_code'], created['status']), ('000201PIX', 'pending'))
+        # The code expires in 30 minutes, in the format Mercado Pago documents.
+        expires = datetime.fromisoformat(body['date_of_expiration'])
+        self.assertRegex(body['date_of_expiration'], r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d\.\d{3}-03:00$')
+        self.assertAlmostEqual((expires - datetime.now(timezone.utc)).total_seconds(), 1800, delta=60)
+        self.assertEqual(created['expires_at'], body['date_of_expiration'])
+        # A new code after the last expired is the next attempt, not the same payment.
+        self.mp.create('11111111-2222-3333-4444-555555555555', 12345,
+                       {'mail': 'a@example.test', 'cnpj': '11222333000181'}, {'type': 'pix', 'attempt': 2})
+        self.assertTrue(self.requests[-1].headers['x-idempotency-key'].endswith('-pix-2'))
 
     def test_card_payment_uses_the_browser_token_only(self):
         self.mp.create('q', 1000, {'mail': 'a@example.test', 'cnpj': '11222333000181'},
@@ -116,6 +139,31 @@ class MercadoPagoTests(unittest.TestCase):
                        {'type': 'card', 'token': 'tok_def', 'payment_method_id': 'visa'})
         self.assertNotEqual(self.requests[-1].headers['x-idempotency-key'], first_key)
         self.assertTrue(first_key.startswith('dtf-quote-q-card-'))
+        # 3-D Secure is asked of debit only; the cardholder is the payer.
+        self.assertNotIn('three_d_secure_mode', body)
+        self.mp.create('q', 1000, {'mail': 'a@example.test', 'cnpj': '11222333000181'},
+                       {'type': 'card', 'token': 'tok_deb', 'payment_method_id': 'debmaster',
+                        'payer_document_type': 'CPF', 'payer_document': '12345678909'})
+        debit = json.loads(self.requests[-1].content)
+        self.assertEqual(debit['three_d_secure_mode'], 'optional')
+        self.assertEqual(debit['payer']['identification'], {'type': 'CPF', 'number': '12345678909'})
+        self.assertEqual(body['payer']['identification'], {'type': 'CNPJ', 'number': '11222333000181'})
+        self.mp.create('q', 1000, {'mail': 'a@example.test', 'cnpj': '11222333000181'},
+                       {'type': 'card', 'token': 'tok_iss', 'payment_method_id': 'master', 'issuer_id': '24'})
+        self.assertNotIn('issuer_id', json.loads(self.requests[-1].content))
+        self.assertIsNone(self.mp.create('q', 1000, {'mail': 'a@example.test', 'cnpj': '11222333000181'},
+                                         {'type': 'card', 'token': 'tok_ghi', 'payment_method_id': 'visa'})['challenge'])
+
+    def test_a_card_the_bank_must_confirm_returns_its_challenge(self):
+        def handler(request):
+            return httpx.Response(201, json={'id': 777, 'status': 'pending', 'status_detail': 'pending_challenge',
+                                             'three_ds_info': {'external_resource_url': 'https://acs.bank.example/challenge',
+                                                               'creq': 'eyJjcmVxIjoiMSJ9'}})
+        mp = MercadoPagoPayment('TEST-token', SECRET, transport=httpx.MockTransport(handler), clock=lambda: NOW)
+        created = mp.create('q', 1000, {'mail': 'a@example.test', 'cnpj': '11222333000181'},
+                            {'type': 'card', 'token': 'tok_debit', 'payment_method_id': 'debvisa'})
+        self.assertEqual((created['status'], created['status_detail']), ('pending', 'pending_challenge'))
+        self.assertEqual(created['challenge'], {'url': 'https://acs.bank.example/challenge', 'creq': 'eyJjcmVxIjoiMSJ9'})
 
 
 if __name__ == '__main__':

tests/test_printfile.py

@@ -115,19 +115,19 @@ class PrintFileTests(unittest.TestCase):
 
     def test_refuses_what_it_cannot_reproduce(self):
         png = self.save(quadrants(), 'a.png')
-        with self.assertRaisesRegex(Unsupported, 'proportions'):
+        with self.assertRaisesRegex(Unsupported, 'proporções'):
             self.render(item([placement(0, 0, 20, 20)], [source(20, 20)], 20), [png])
-        with self.assertRaisesRegex(Unsupported, 'billed'):
+        with self.assertRaisesRegex(Unsupported, 'cobrados'):
             self.render(item([placement(0, 0, 20, 10)], [source(20, 10)], 150, billed='1.0'), [png])
         fake_pdf = os.path.join(self.dir.name, 'art.pdf')
         with open(fake_pdf, 'wb') as handle:
             handle.write(b'%PDF-1.4\n%%EOF\n')
-        with self.assertRaisesRegex(Unsupported, 'not a PDF'):
+        with self.assertRaisesRegex(Unsupported, 'não é um PDF'):
             self.render(item([placement(0, 0, 20, 10)], [source(20, 10)], 10), [fake_pdf])
         cdr = os.path.join(self.dir.name, 'art.cdr')
         with open(cdr, 'wb') as handle:
             handle.write(b'not artwork')
-        with self.assertRaisesRegex(Unsupported, 'not an image'):
+        with self.assertRaisesRegex(Unsupported, 'não é uma imagem'):
             self.render(item([placement(0, 0, 20, 10)], [source(20, 10)], 10), [cdr])
 
     def test_long_layouts_scale_user_space_instead_of_splitting(self):
@@ -247,12 +247,12 @@ class PdfSourceTests(unittest.TestCase):
         self.assertEqual(detail['min_dpi'], round(80 / (20 / 2.54)))
 
     def test_refuses_pdfs_it_cannot_place(self):
-        with self.assertRaisesRegex(Unsupported, '2 pages'):
+        with self.assertRaisesRegex(Unsupported, '2 páginas'):
             self.render(item([placement(0, 0, 20, 10)], [source(20, 10)], 10), [self.pdf('two.pdf', pages=2)])
-        with self.assertRaisesRegex(Unsupported, 'password'):
+        with self.assertRaisesRegex(Unsupported, 'senha'):
             self.render(item([placement(0, 0, 20, 10)], [source(20, 10)], 10),
                         [self.pdf('locked.pdf', password='secret')])
-        with self.assertRaisesRegex(Unsupported, 'proportions'):
+        with self.assertRaisesRegex(Unsupported, 'proporções'):
             self.render(item([placement(0, 0, 20, 20)], [source(20, 20)], 20), [self.pdf('square.pdf')])
 
     @unittest.skipIf(fitz is None, 'PyMuPDF is not installed')

tests/test_quote_review.py

@@ -0,0 +1,38 @@
+"""Which quotes the Site approves at checkout and which wait for a person."""
+import os
+import unittest
+from unittest import mock
+
+from app.quote_review import review_reason
+
+
+def item(mode='avulsa', metres='2', grade=90, quality='ok', version=2):
+    return {'mode': mode, 'metres': metres, 'grade': grade, 'quality_status': quality,
+            'quality_acknowledged': quality == 'warning', 'production': {'version': version}}
+
+
+class ReviewReasonTest(unittest.TestCase):
+    def reason(self, *items, **env):
+        with mock.patch.dict(os.environ, env):
+            return review_reason({'items': list(items)})
+
+    def test_a_priced_cart_is_approved(self):
+        self.assertIsNone(self.reason(item()))
+        # Accepted resolution warnings and unanalysed art at the full rate too.
+        self.assertIsNone(self.reason(item(quality='warning'), item(grade=0, quality='unverified')))
+
+    def test_large_orders_wait_for_review(self):
+        self.assertIsNone(self.reason(item(metres='30'), item(metres='20')))
+        self.assertEqual(self.reason(item(metres='30'), item(metres='20.1')), 'Pedido acima de 50 m')
+        self.assertEqual(self.reason(item(metres='6'), QUOTE_AUTO_MAX_METRES='5'), 'Pedido acima de 5 m')
+
+    def test_a_discount_the_site_could_not_have_given_waits(self):
+        self.assertEqual(self.reason(item(grade=90, quality='unverified')), 'Nota informada sem análise da arte')
+
+    def test_old_layouts_and_switching_it_off(self):
+        self.assertEqual(self.reason(item(version=1)), 'Montagem antiga')
+        self.assertEqual(self.reason(item(), QUOTE_AUTO_APPROVE='false'), 'Aprovação automática desligada')
+
+
+if __name__ == '__main__':
+    unittest.main()

tests/test_tiny.py

@@ -23,7 +23,9 @@ PAID = {'order_id': 'b6f1c0de-0000-4000-8000-000000000001', 'number': 42, 'event
                                   'state': 'SP', 'postal_code': '14400000'},
                   'total_cents': 8472}}
 PRODUCTS = {'TINY_PRODUCT_TEXTIL_FOLHA': '101', 'TINY_PRODUCT_TEXTIL_AVULSA': '102',
-            'TINY_PRODUCT_UV_FOLHA': '103', 'TINY_PRODUCT_UV_AVULSA': '104'}
+            'TINY_PRODUCT_UV_FOLHA': '103', 'TINY_PRODUCT_UV_AVULSA': '104', 'TINY_FORMA_ENVIO_RETIRADA': '77'}
+PICKUP = {**PAID, 'order': {**PAID['order'], 'destination': None, 'freight': {'service': 'pickup', 'total_cents': 0}}}
+READY = {'order_id': PAID['order_id'], 'number': 42, 'event': 'ready', 'reason': '', 'order': PICKUP['order']}
 
 
 class FakeAuth:
@@ -31,39 +33,70 @@ class FakeAuth:
         return 'access-1'
 
 
-@mock.patch.dict(os.environ, PRODUCTS)
+class FakeTinyCase(unittest.TestCase):
-class TinyTests(unittest.TestCase):
+    """A Tiny account in memory: contacts, orders, products and formas de envio."""
+
     def setUp(self):
         self.contacts = []
         self.orders = []
         self.calls = []
+        self.refuse_status = 0
+        self.methods = {'77': {'id': 77, 'nome': 'Retirar pessoalmente', 'tipo': '6'},
+                        '78': {'id': 78, 'nome': 'Correios', 'tipo': '1'}}
+        self.products = {value: {'id': int(value), 'sku': f'DTF-{value}', 'descricao': f'Produto {value}',
+                                 'situacao': 'A', 'precos': {'preco': 14.9}} for value in PRODUCTS.values()}
 
         def handler(request):
             path = request.url.path.removeprefix('/public-api/v3')
             self.calls.append((request.method, path))
             assert request.headers['authorization'] == 'Bearer access-1'
             if request.method == 'GET' and path == '/contatos':
-                cnpj = request.url.params['cpfCnpj']
+                cnpj = request.url.params.get('cpfCnpj')
-                return httpx.Response(200, json={'itens': [c for c in self.contacts if c['cpfCnpj'] == cnpj]})
+                return httpx.Response(200, json={'itens': [c for c in self.contacts if cnpj in (None, c['cpfCnpj'])]})
             if request.method == 'POST' and path == '/contatos':
                 contact = {**json.loads(request.content), 'id': 500 + len(self.contacts)}
                 self.contacts.append(contact)
                 return httpx.Response(200, json={'id': contact['id']})
+            if request.method == 'GET' and path.startswith('/produtos/'):
+                wanted = path.rsplit('/', 1)[-1]
+                if wanted not in self.products:
+                    return httpx.Response(404, json={'mensagem': 'não encontrado'})
+                return httpx.Response(200, json=self.products[wanted])
+            if request.method == 'GET' and path == '/produtos':
+                return httpx.Response(200, json={'itens': list(self.products.values())})
+            if request.method == 'GET' and path.startswith('/formas-envio/'):
+                wanted = path.rsplit('/', 1)[-1]
+                if wanted not in self.methods:
+                    return httpx.Response(404, json={'mensagem': 'não encontrado'})
+                return httpx.Response(200, json=self.methods[wanted])
+            if request.method == 'GET' and path == '/formas-envio':
+                return httpx.Response(200, json={'itens': list(self.methods.values())})
+            if request.method == 'PUT' and path.startswith('/pedidos/') and path.endswith('/situacao'):
+                if self.refuse_status:
+                    self.refuse_status -= 1
+                    return httpx.Response(503, text='indisponível')
+                wanted = int(path.split('/')[2])
+                next(o for o in self.orders if o['id'] == wanted)['situacao'] = json.loads(request.content)['situacao']
+                return httpx.Response(204)
             if request.method == 'GET' and path == '/pedidos':
                 return httpx.Response(200, json={'itens': [{'id': o['id']} for o in self.orders]})
             if request.method == 'GET' and path.startswith('/pedidos/'):
                 wanted = int(path.rsplit('/', 1)[-1])
                 return httpx.Response(200, json=next(o for o in self.orders if o['id'] == wanted))
             if request.method == 'POST' and path == '/pedidos':
-                order = {**json.loads(request.content), 'id': 9000 + len(self.orders),
+                order = {'situacao': 0, **json.loads(request.content), 'id': 9000 + len(self.orders),
                          'numeroPedido': str(100 + len(self.orders))}
                 self.orders.append(order)
                 return httpx.Response(200, json={'id': order['id'], 'numeroPedido': order['numeroPedido']})
             return httpx.Response(404)
 
+        self.handler = handler
         self.tiny = TinyOrders(auth=FakeAuth(), transport=httpx.MockTransport(handler),
                                today=date(2026, 9, 24))
 
+
+@mock.patch.dict(os.environ, PRODUCTS)
+class TinyTests(FakeTinyCase):
     def test_payload_carries_contact_products_address_and_freight(self):
         pedido = order_payload(PAID, 777, date(2026, 9, 24))
         self.assertEqual((pedido['idContato'], pedido['numeroOrdemCompra'], pedido['data']),
@@ -106,11 +139,158 @@ class TinyTests(unittest.TestCase):
                 self.tiny.deliver('k3', PAID)
         self.assertNotIn(('POST', '/pedidos'), self.calls)
 
+    def test_connection_check_only_reads(self):
+        from app.tiny import check
+        results = check(auth=FakeAuth(), transport=httpx.MockTransport(self.handler))
+        self.assertEqual(set(results.values()), {'ok'})
+        self.assertEqual(len(results), 7)
+        self.assertTrue(all(method == 'GET' for method, _ in self.calls))
+        self.products['103']['situacao'] = 'I'
+        with mock.patch.dict(os.environ, {'TINY_PRODUCT_UV_AVULSA': ''}):
+            results = check(auth=FakeAuth(), transport=httpx.MockTransport(self.handler))
+        self.assertIn('não está ativo', results['DTF UV 28,5 cm · folha montada'])
+        self.assertEqual(results['DTF UV 28,5 cm · artes avulsas'], 'TINY_PRODUCT_UV_AVULSA sem id')
+        self.assertEqual(results['pedidos'], 'ok')
+        denied = check(auth=FakeAuth(), transport=httpx.MockTransport(lambda r: httpx.Response(403, text='forbidden')))
+        self.assertTrue(denied['pedidos'].startswith('GET /pedidos: 403'))
+
     def test_rate_limit_is_a_retryable_failure(self):
         tiny = TinyOrders(auth=FakeAuth(), transport=httpx.MockTransport(lambda r: httpx.Response(429)))
         with self.assertRaisesRegex(TinyError, 'rate limit'):
             tiny.deliver('k4', PAID)
 
 
+@mock.patch.dict(os.environ, PRODUCTS)
+class TinyStatusTests(FakeTinyCase):
+    """Situações that the client's Tiny -> n8n notices turn into WhatsApp messages."""
+
+    def puts(self):
+        return [call for call in self.calls if call[0] == 'PUT']
+
+    def test_nothing_changes_while_status_updates_are_off(self):
+        self.assertEqual(self.tiny.deliver('k1', PICKUP)['status'], 'created')
+        self.assertEqual(self.orders[0]['situacao'], 0)
+        self.assertEqual(self.tiny.deliver('k2', READY)['status'], 'not-applicable')
+        self.assertEqual(self.puts(), [])
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_paid_order_is_approved_once(self):
+        first = self.tiny.deliver('k1', PICKUP)
+        self.assertEqual((first['status'], first['situacao']), ('created', 'Aprovada'))
+        self.assertEqual(self.orders[0]['situacao'], 3)
+        second = self.tiny.deliver('k1', PICKUP)
+        self.assertEqual(second['status'], 'already-created')
+        self.assertNotIn('situacao', second)
+        self.assertEqual(len(self.puts()), 1)
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_retry_after_a_failed_approval_finishes_it(self):
+        self.refuse_status = 1
+        with self.assertRaises(TinyError):
+            self.tiny.deliver('k1', PICKUP)
+        self.assertEqual((len(self.orders), self.orders[0]['situacao']), (1, 0))
+        retry = self.tiny.deliver('k1', PICKUP)
+        self.assertEqual((retry['status'], retry['situacao']), ('already-created', 'Aprovada'))
+        self.assertEqual(self.calls.count(('POST', '/pedidos')), 1)
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_an_order_already_moved_on_is_not_approved_again(self):
+        self.tiny.deliver('k1', PICKUP)
+        self.orders[0]['situacao'] = 7
+        self.tiny.deliver('k1', PICKUP)
+        self.assertEqual(self.orders[0]['situacao'], 7)
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_ready_pickup_order_is_set_ready_once_by_its_known_id(self):
+        sale = self.tiny.deliver('k1', PICKUP)
+        self.calls.clear()
+        ready = self.tiny.deliver('k2', {**READY, 'tiny_id': sale['tiny_id']})
+        self.assertEqual((ready['status'], ready['situacao'], ready['tiny_number']),
+                         ('status-updated', 'Pronto para envio', sale['tiny_number']))
+        self.assertEqual(self.orders[0]['situacao'], 7)
+        self.assertNotIn(('GET', '/pedidos'), self.calls, 'a known id needs no search')
+        again = self.tiny.deliver('k2', {**READY, 'tiny_id': sale['tiny_id']})
+        self.assertEqual(again['status'], 'status-unchanged')
+        self.assertEqual(len(self.puts()), 1)
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_ready_without_an_id_finds_the_order(self):
+        self.tiny.deliver('k1', PICKUP)
+        self.assertEqual(self.tiny.deliver('k2', READY)['status'], 'status-updated')
+        self.assertEqual(self.orders[0]['situacao'], 7)
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_ready_before_the_sale_reached_tiny_is_retried(self):
+        with self.assertRaisesRegex(TinyError, 'not in Tiny yet'):
+            self.tiny.deliver('k2', READY)
+        self.assertEqual(self.puts(), [])
+
+    @mock.patch.dict(os.environ, {'TINY_STATUS_UPDATES': 'true'})
+    def test_ready_delivery_order_waits_for_freight(self):
+        self.tiny.deliver('k1', PAID)
+        self.calls.clear()
+        ready = self.tiny.deliver('k2', {**READY, 'order': PAID['order']})
+        self.assertEqual(ready['status'], 'not-applicable')
+        self.assertEqual(self.calls, [])
+
+    def test_pickup_orders_carry_the_pickup_forma_de_envio(self):
+        self.assertEqual(order_payload(PICKUP, 1)['transportador'], {'formaEnvio': {'id': 77}})
+        self.assertNotIn('transportador', order_payload(PAID, 1))
+        with mock.patch.dict(os.environ, {'TINY_FORMA_ENVIO_RETIRADA': ''}):
+            self.assertNotIn('transportador', order_payload(PICKUP, 1))
+
+
+@mock.patch.dict(os.environ, PRODUCTS)
+class TinyProbeTests(FakeTinyCase):
+    """The supervised console tool run against the fake Tiny."""
+
+    def probe(self, *argv):
+        from app import tiny_probe
+        lines = []
+        code = tiny_probe.main(list(argv), orders=self.tiny, out=lines.append)
+        return code, '\n'.join(lines)
+
+    def test_products_and_settings_are_listed_without_writing(self):
+        code, text = self.probe('produtos', 'DTF')
+        self.assertEqual(code, 0)
+        self.assertIn('101\tDTF-101\tProduto 101', text)
+        code, text = self.probe('conferir')
+        self.assertEqual(code, 0)
+        self.assertIn('TINY_PRODUCT_UV_AVULSA (DTF UV 28,5 cm · artes avulsas): ok DTF-104', text)
+        self.assertIn('TINY_FORMA_ENVIO_RETIRADA (retirada): ok Retirar pessoalmente', text)
+        code, text = self.probe('formas-envio')
+        self.assertIn('77\t6\tRetirar pessoalmente', text)
+        self.assertTrue(all(method == 'GET' for method, _ in self.calls))
+
+    def test_order_is_shown_and_not_created_without_confirmation(self):
+        code, text = self.probe('pedido', '--cnpj', '11.222.333/0001-81', '--email', 'a@example.test',
+                                '--celular', '16999999999')
+        self.assertEqual(code, 0)
+        self.assertIn('"numeroOrdemCompra": "DTF-TESTE-', text)
+        self.assertIn('Nada foi criado', text)
+        self.assertEqual(self.orders, [])
+        self.assertTrue(all(method == 'GET' for method, _ in self.calls))
+
+    def test_confirmed_order_is_created_once_and_found_on_resend(self):
+        code, text = self.probe('pedido', '--cnpj', '11222333000181', '--email', 'a@example.test',
+                                '--celular', '16999999999', '--modo', 'uv', '--confirmar')
+        self.assertEqual(code, 0, text)
+        self.assertEqual(len(self.orders), 1)
+        self.assertEqual(self.orders[0]['itens'][0]['produto'], {'id': 104})
+        self.assertIn('2º envio: already-created', text)
+
+    def test_resend_is_skipped_when_the_search_cannot_find_the_order(self):
+        from app import tiny_probe
+        blind = lambda request: (httpx.Response(200, json={'itens': []})
+                                 if request.method == 'GET' and request.url.path.endswith('/pedidos')
+                                 else self.handler(request))
+        self.tiny = TinyOrders(auth=FakeAuth(), transport=httpx.MockTransport(blind), today=date(2026, 9, 24))
+        payload = tiny_probe.test_order('11222333000181', 'a@example.test', '16999999999', 'file')
+        lines = []
+        self.assertFalse(tiny_probe.pedido(self.tiny, payload, True, lines.append, wait=lambda s: None))
+        self.assertEqual(len(self.orders), 1)
+        self.assertIn('o 2º envio não foi feito', lines[-1])
+
+
 if __name__ == '__main__':
     unittest.main()

tests/tiny_oauth_test.py

@@ -33,8 +33,12 @@ def run():
 
 def exercise():
     issued = []
+    server = {'mode': 'session', 'calls': 0}
 
     def token_server(request):
+        server['calls'] += 1
+        if server['mode'] == 'down':
+            return httpx.Response(503, text='unavailable')
         form = {k: v[0] for k, v in parse_qs(request.content.decode()).items()}
         assert (form['client_id'], form['client_secret']) == ('test-client', 'test-secret')
         if form['grant_type'] == 'authorization_code':
@@ -44,8 +48,13 @@ def exercise():
                 return httpx.Response(400, json={'error': 'invalid_grant'})
         n = len(issued) + 1
         issued.append(f'refresh-{n}')
+        if server['mode'] == 'offline':
             return httpx.Response(200, json={'access_token': f'access-{n}', 'expires_in': 14400,
-                                         'refresh_token': f'refresh-{n}', 'refresh_expires_in': 86400})
+                                             'refresh_token': f'refresh-{n}', 'refresh_expires_in': 0,
+                                             'scope': 'openid offline_access profile'})
+        return httpx.Response(200, json={'access_token': f'access-{n}', 'expires_in': 14400,
+                                         'refresh_token': f'refresh-{n}', 'refresh_expires_in': 86400,
+                                         'scope': 'openid profile'})
 
     auth = TinyAuth(transport=httpx.MockTransport(token_server))
     assert auth.status() == {'connected': False}
@@ -59,6 +68,7 @@ def exercise():
     query = {k: v[0] for k, v in parse_qs(url.query).items()}
     assert url.netloc == 'accounts.tiny.com.br' and query['client_id'] == 'test-client'
     assert query['redirect_uri'].endswith('/api/operator/tiny/callback') and len(query['state']) > 30
+    assert query['scope'] == 'openid offline_access'
     try:
         auth.complete('good-code', 'forged-state')
         raise AssertionError('a state no operator created must be refused')
@@ -72,6 +82,7 @@ def exercise():
         pass
     status = auth.status()
     assert status['connected'] and status['connected_by'] == 'operator@example.test'
+    assert status['problem'] is None and not status['offline'] and status['expires_at']
     assert auth.access_token() == 'access-1'
     print('PASS: operator-started state is required, single-use, and stores the connection')
 
@@ -85,6 +96,23 @@ def exercise():
     assert auth.access_token() == 'access-2'
     print('PASS: expiring access token refreshed once, refresh token rotated and stored')
 
+    # Tiny unreachable: the failure is shown, the connection kept, and the next
+    # renewal clears it.
+    with connect() as c:
+        c.execute("UPDATE dtf_local.provider_tokens SET access_expires_at=now() WHERE provider='tiny'")
+    server['mode'] = 'down'
+    try:
+        auth.access_token()
+        raise AssertionError('an unreachable token server must fail the renewal')
+    except httpx.HTTPError:
+        pass
+    status = auth.status()
+    assert status['connected'] and status['problem'] == 'renewal-failing' and status['failed_at']
+    server['mode'] = 'session'
+    assert auth.access_token() == 'access-3'
+    assert auth.status()['problem'] is None
+    print('PASS: a failed renewal is shown and cleared by the next successful one')
+
     # A refused refresh (revoked in Tiny) asks for a new connection, not a retry loop.
     with connect() as c:
         c.execute("""UPDATE dtf_local.provider_tokens SET access_expires_at=now(), refresh_token='revoked'
@@ -94,12 +122,63 @@ def exercise():
         raise AssertionError('a refused refresh must report the connection as lost')
     except TinyNotConnected:
         pass
+    status = auth.status()
+    assert not status['connected'] and status['problem'] == 'refused'
+    calls = server['calls']
+    try:
+        auth.access_token()
+        raise AssertionError('a refused connection must stay refused')
+    except TinyNotConnected:
+        pass
+    assert server['calls'] == calls, 'a refused refresh token must not be sent again'
     with connect() as c:
         c.execute("UPDATE dtf_local.provider_tokens SET refresh_expires_at=%s WHERE provider='tiny'",
                   (datetime.now(timezone.utc) - timedelta(seconds=1),))
     assert not auth.status()['connected']
     print('PASS: revoked or expired connections report that Tiny must be connected again')
 
+    # Reconnecting with an offline grant: no daily end, and the refusal is cleared.
+    server['mode'] = 'offline'
+    state = parse_qs(urlparse(auth.authorize_url('operator@example.test')).query)['state'][0]
+    auth.complete('good-code', state)
+    status = auth.status()
+    assert status['connected'] and status['offline'] and status['expires_at'] is None
+    assert status['problem'] is None
+    with connect() as c:
+        c.execute("UPDATE dtf_local.provider_tokens SET access_expires_at=now() WHERE provider='tiny'")
+    auth.access_token()
+    assert auth.status()['offline'] and auth.status()['expires_at'] is None
+    print('PASS: an offline grant is stored without a daily expiry and survives renewal')
+
+    # Tiny refusing offline_access restarts the authorisation without it, once.
+    state = parse_qs(urlparse(auth.authorize_url('operator@example.test')).query)['state'][0]
+    retry = parse_qs(urlparse(auth.without_offline(state)).query)
+    assert retry['scope'] == ['openid'] and retry['state'][0] != state
+    try:
+        auth.without_offline(state)
+        raise AssertionError('the refused state must be spent')
+    except TinyError:
+        pass
+    # A session grant close to its end is flagged while renewals are not happening.
+    server['mode'] = 'session'
+    auth.complete('good-code', retry['state'][0])
+    with connect() as c:
+        c.execute("UPDATE dtf_local.provider_tokens SET refresh_expires_at=now()+interval '2 hours' WHERE provider='tiny'")
+    status = auth.status()
+    assert status['connected'] and status['problem'] == 'expiring' and not status['offline']
+    print('PASS: a refused offline scope falls back once; a connection near its end is flagged')
+
+    # Tiny's redirect back with an error instead of a code.
+    from app.api.operator import tiny_callback
+    declined = parse_qs(urlparse(auth.authorize_url('operator@example.test')).query)['state'][0]
+    assert tiny_callback('', declined, 'access_denied').headers['location'] == '/?tiny=failed'
+    assert tiny_callback('', '', '').headers['location'] == '/?tiny=failed'
+    scoped = parse_qs(urlparse(auth.authorize_url('operator@example.test')).query)['state'][0]
+    location = urlparse(tiny_callback('', scoped, 'invalid_scope').headers['location'])
+    assert location.netloc == 'accounts.tiny.com.br' and parse_qs(location.query)['scope'] == ['openid']
+    assert tiny_callback('', scoped, 'invalid_scope').headers['location'] == '/?tiny=failed'
+    print('PASS: a declined or malformed callback returns to the Kanban; a refused scope retries without it')
+
 
 if __name__ == '__main__':
     run()

tests/workflow_test.py

@@ -1,7 +1,7 @@
 """Customer identity, correction and final-file trust boundaries against local stack."""
 from uuid import uuid4
 from urllib.request import urlopen
-from tests.smoke_test import Client, upload_bytes, item_spec
+from tests.smoke_test import Client, approved_quote, upload_bytes, item_spec
 
 def run():
     customer=Client();other=Client();customer.call('/session');other.call('/session')
@@ -9,7 +9,7 @@ def run():
     item=item_spec('file','1.01',0,uid)
     profile={'cnpj':'11222333000181','zap':'11999999999','mail':'workflow-'+uuid4().hex[:8]+'@example.test'}
     q=customer.call('/quotes',{'request_key':str(uuid4()),'customer':profile,'items':[item],'freight':{'service':'pickup'}})
-    customer.call('/operator/quotes/'+q['id']+'/approve',{'items':[item]},operator=True)
+    approved_quote(customer,q,[item])
     order=customer.call('/orders/dev-paid',{'quote_id':q['id']});oid=order['id']
     before=list(customer.jar)[0].value
     password='local-test-password-'+uuid4().hex

web/cart.js

@@ -3,7 +3,7 @@
   let database,scope,timer,restoring=true;
   let signedOut=false;
   window.addEventListener('dtf-private-data-cleared',()=>{signedOut=true;clearTimeout(timer);pedido=[];itemAtual=null;folhas=[];artes=[];});
-  const notice=document.createElement('p');notice.style.cssText='font:13px system-ui;color:#56616d;padding:8px 20px';
+  const notice=document.createElement('p');notice.className='carrAviso';
   document.getElementById('carr').prepend(notice);
   function transaction(mode,fn){return new Promise((resolve,reject)=>{const tx=database.transaction('cart',mode);const request=fn(tx.objectStore('cart'));let result;request.onsuccess=()=>result=request.result;tx.oncomplete=()=>resolve(result);tx.onerror=()=>reject(tx.error);tx.onabort=()=>reject(tx.error);});}
   async function save(){
@@ -32,13 +32,14 @@
       if(saved && !pedido.length && !itemAtual){
         pedido=saved.items;cliente=saved.customer;entrega=saved.delivery;
         // Freight must be quoted again; restored browser values are never final.
-        if(entrega.tipo==='frete'){entrega.cotado=false;entrega.valor=0;}
+        if(entrega.tipo==='frete'){entrega.cotado=false;entrega.valor=0;entrega.dias=null;}
         for(const [id,key] of [['fCnpj','cnpj'],['fZap','zap'],['fMail','mail']])$(id).value=cliente[key];
-        $('cepIn').value=entrega.cep;
+        $('cepIn').value=fmtCep(entrega.cep);
         entrega.end=entrega.end||{};
         for(const [id,key] of [['eNome','nome'],['eRua','rua'],['eNum','num'],['eComp','comp'],
                                ['eBairro','bairro'],['eCidade','cidade'],['eUf','uf']])$(id).value=entrega.end[key]||'';
         $('atual').style.display='none';pintaEntrega();
+        if(entrega.tipo==='frete' && entrega.cep.length===8 && window.dtfFreight) window.dtfFreight();
         notice.textContent='Carrinho recuperado. Remova e adicione novamente um item se precisar alterar sua montagem.';
       }else{
         const account=await window.dtfApi('/account/me');

web/checkout.js

@@ -1,7 +1,13 @@
-/* Checkout bridge only: approved commercial functions in web/index.html stay intact. */
+/* Checkout bridge only: approved commercial functions in web/index.html stay intact.
+   The cart sends the order; the quote is paid on its own page (/pagamento). */
 (() => {
   const status = document.getElementById('checkoutStatus');
   const actions = document.getElementById('checkoutActions');
+  const resumo = document.getElementById('pagResumo');
+  const naPagina = () => ['pagamento','pix'].includes(document.documentElement.dataset.rota);
+  const naPix = () => document.documentElement.dataset.rota === 'pix';
+  let shownCart = null;
+  let pixClock = null;
   let busy = false;
   let draftId = localStorage.getItem('dtf-quote');
   let requestKey = localStorage.getItem('dtf-request-key');
@@ -39,39 +45,202 @@
   ready.then(session=>{
     window.dtfUploadMaxBytes=session.max_upload_bytes;
     const limit=document.getElementById('zLimite');
-    if(limit)limit.textContent='Até '+(session.max_upload_bytes/1048576).toFixed(0)+
+    if(limit)limit.textContent='Até '+(session.max_upload_bytes/1073741824).toFixed(0)+' GB por arquivo.';
-      ' MB por arquivo enquanto a verificação de segurança para arquivos grandes é preparada.';
   }).catch(()=>{});
   window.dtfSessionReady=ready;
   window.dtfApi=api;
   ready.catch(error => { status.textContent = error.message; });
   function message(text) { status.textContent = text; }
-  function button(label, handler) {
+  function button(label, handler, into = actions, className = 'pagBtn') {
     const el = document.createElement('button');
+    el.type = 'button';
+    el.className = className;
     el.textContent = label;
-    el.style.cssText = 'margin:8px 8px 0 0;padding:8px 14px;cursor:pointer';
     el.onclick = handler;
-    actions.append(el);
+    into.append(el);
     return el;
   }
-  async function upload(file) {
+  function node(tag, text, className) {
-    const session=await ready;
+    const el=document.createElement(tag);
-    return window.dtfUpload(file,{api,progress:message,scope:session.cart_scope});
+    if (text!=null) el.textContent=text;
+    if (className) el.className=className;
+    return el;
   }
+  // What the customer is paying for, from the server's approval.
+  function pintaResumo(quote) {
+    const approved = quote ? quote.approved : null;
+    resumo.hidden = !approved;
+    if (!approved) { resumo.replaceChildren(); return; }
+    const linha = (label, value, className='l') => {
+      const row=document.createElement('div'); row.className=className;
+      const name=document.createElement('span'); name.textContent=label;
+      const amount=document.createElement('b'); amount.textContent=value;
+      row.append(name,amount); return row;
+    };
+    const rows = approved.items.map(item => linha(
+      (MODOS[item.mode]?.tit || item.mode)+' · '+fmtM(Number(item.billed_metres))+' m', rs(item.total_cents/100)));
+    const pickup = approved.freight.service === 'pickup';
+    const prazo = approved.freight.days ? ' · até '+approved.freight.days+' dias úteis' : '';
+    rows.push(linha(pickup ? 'Retirada em Franca' : 'Frete'+prazo,
+      approved.freight.total_cents ? rs(approved.freight.total_cents/100) : 'Grátis'));
+    rows.push(linha('Total', rs(approved.total_cents/100), 'tot'));
+    resumo.replaceChildren(node('h4','Resumo do pedido'), ...rows);
+  }
+  function esqueletoPagamento() {
+    const linhas=['skel skelLinha','skel skelLinha','skel skelLinha curta'].map(c=>node('div',null,c));
+    resumo.hidden=false; resumo.replaceChildren(node('h4','Resumo do pedido'),...linhas);
+    actions.replaceChildren(node('div',null,'skel skelLinha curta'),node('div',null,'skel skelBloco'));
+  }
+  function semPedido() {
+    pintaResumo(null);
+    actions.replaceChildren();
+    message('Nenhum pedido aguardando pagamento.');
+    button('Ir para o carrinho', () => vaiPara(CARRINHO));
+  }
+  // Files start uploading as soon as they are in the cart, so a sheet of
+  // several GB is on its way while the customer fills in the order. The
+  // checkout waits for whatever is still going.
+  const envios=new Map();
+  const chaveArquivo=f=>[f.name,f.size,f.lastModified].join('|');
+  function enviar(file) {
+    const k=chaveArquivo(file);
+    let e=envios.get(k);
+    if (!e) {
+      e={file, sent:0, done:false, failed:null};
+      e.promise=(async()=>{
+        const session=await ready;
+        return window.dtfUpload(file,{api,scope:session.cart_scope,progress:()=>{},
+          onBytes:n=>{e.sent=n;pintaEnvio();}});
+      })();
+      e.promise.then(()=>{e.done=true;falhas.delete(k);pintaEnvio();},
+        error=>{envios.delete(k);falhas.set(k,{file,error});pintaEnvio();});
+      envios.set(k,e);
+    }
+    return e.promise;
+  }
+  // A failed upload is shown and waits for the customer, never retried behind
+  // their back: a file the check refused would fail again on every change.
+  const falhas=new Map();
+  function tentaDeNovo() {
+    const arquivos=[...falhas.values()].map(f=>f.file);
+    falhas.clear();
+    arquivos.forEach(f=>enviar(f).catch(()=>{}));
+    pintaEnvio();
+  }
+  const arquivosDoCarrinho=()=>[...pedido,...(busy&&itemAtual?[itemAtual]:[])].flatMap(it=>it.localFiles||[]);
+  const gb=n=>(n/1073741824).toLocaleString('pt-BR',{maximumFractionDigits:1})+' GB';
+  const mb=n=>n>=1073741824 ? gb(n) : Math.round(n/1048576)+' MB';
+  // Where the uploads stand, and roughly how long is left from the recent speed.
+  const amostras=[];
+  function estadoEnvio() {
+    const files=arquivosDoCarrinho(); if(!files.length) return null;
+    let total=0, sent=0, pendentes=0;
+    for (const f of files) {
+      const e=envios.get(chaveArquivo(f));
+      total+=f.size; sent+=e ? Math.min(e.sent,f.size) : 0;
+      if (!e || !e.done) pendentes++;
+    }
+    const agora=Date.now();
+    amostras.push([agora,sent]); while(amostras.length>2 && agora-amostras[0][0]>15000) amostras.shift();
+    const [t0,s0]=amostras[0], taxa=agora>t0 ? (sent-s0)/((agora-t0)/1000) : 0;
+    const fase=!pendentes ? 'pronto' : sent>=total ? 'verificando' : 'enviando';
+    return {total, sent, fase, pct:Math.floor(sent/total*100),
+            restante: fase==='enviando' && taxa>0 ? (total-sent)/taxa : null};
+  }
+  const tempo=s=>s<60 ? 'menos de 1 min' : 'cerca de '+Math.ceil(s/60)+' min';
+  function textoEnvio(e) {
+    if (!e) return '';
+    if (e.fase==='pronto') return 'Arquivos enviados ✓';
+    if (e.fase==='verificando') return 'Arquivos enviados · verificando a segurança…';
+    return 'Enviando seus arquivos: '+e.pct+'% · '+mb(e.sent)+' de '+mb(e.total)+
+      (e.restante!=null ? ' · '+tempo(e.restante) : '');
+  }
+  function pintaEnvio() {
+    const e=estadoEnvio(), texto=textoEnvio(e);
+    const el=document.getElementById('envioArq');
+    const falhou=arquivosDoCarrinho().map(f=>falhas.get(chaveArquivo(f))).filter(Boolean);
+    const topo=document.getElementById('cartEnvio');
+    if (falhou.length) {
+      if (el) {
+        el.replaceChildren(document.createTextNode('Não foi possível enviar '+falhou[0].file.name+': '+
+          (falhou[0].error?.message||'erro no envio').replace(/\.$/,'')+(falhou.length>1?' (e mais '+(falhou.length-1)+')':'')+'. '));
+        const b=document.createElement('button'); b.type='button'; b.className='envioDeNovo'; b.textContent='Tentar de novo';
+        b.onclick=tentaDeNovo; el.append(b);
+        el.classList.remove('ok'); el.classList.add('erro');
+      }
+      if (topo) topo.textContent='· falha no envio';
+      return;
+    }
+    if (el) el.classList.remove('erro');
+    if (el) {
+      el.replaceChildren();
+      if (e && e.fase!=='pronto') {
+        const barra=document.createElement('div'); barra.className='envioBarra';
+        const i=document.createElement('i'); i.style.width=(e.fase==='verificando'?100:e.pct)+'%'; barra.append(i);
+        el.append(barra);
+      }
+      if (texto) el.append(document.createTextNode(texto));
+      el.classList.toggle('ok', e?.fase==='pronto');
+    }
+    // Visible on every page while it runs.
+    if (topo) topo.textContent = !e || e.fase==='pronto' ? '' : e.fase==='verificando' ? '· verificando' : '· enviando '+e.pct+'%';
+    if (busy && texto) {
+      message(texto);
+      $('bPagar').textContent = e && e.fase!=='pronto' ? (e.fase==='verificando' ? 'Verificando os arquivos…' : 'Enviando arquivos… '+e.pct+'%') : $('bPagar').textContent;
+    }
+  }
+  // Leaving the page pauses an upload; it resumes, but the customer is warned.
+  window.addEventListener('beforeunload',event=>{
+    const e=estadoEnvio();
+    if (e && e.fase==='enviando') { event.preventDefault(); event.returnValue=''; }
+  });
+  // Only what is in the cart: the item on the product page may still change.
+  window.addEventListener('dtf-cart-changed',()=>{
+    arquivosDoCarrinho().forEach(f=>{ if(!falhas.has(chaveArquivo(f))) enviar(f).catch(()=>{}); });
+    pintaEnvio();
+  });
+  async function upload(file) {
+    return enviar(file);
+  }
+  // The cart's package: billed metres and value. The charged freight is
+  // quoted again by the server from the approved items.
+  const pacote = () => {
+    const items=[...pedido,...(itemAtual?[itemAtual]:[])];
+    return {metres:items.reduce((t,it)=>t+(it.cob||0),0), cents:Math.round(items.reduce((t,it)=>t+(it.total||0),0)*100)};
+  };
+  let freightQuoted = null;
   window.dtfFreight = async () => {
     const cep = entrega.cep;
+    const service = (await ready).freight_service;
+    if (!service) {
+      $('cepMsg').textContent = 'A entrega ainda não está disponível. Escolha a retirada em Franca.';
+      return;
+    }
+    const {metres, cents} = pacote();
+    if (!metres) { $('cepMsg').textContent = 'Adicione um item ao pedido para cotar o frete.'; return; }
+    $('cepMsg').textContent = 'Cotando o frete…';
     try {
-      const result = await api('/freight',{service:'mock-standard',postal_code:cep});
+      const result = await api('/freight',{service,postal_code:cep,metres:metres.toFixed(2),declared_cents:cents});
       if (entrega.cep !== cep || entrega.tipo !== 'frete') return;
       entrega.valor = result.total_cents/100;
+      entrega.dias = result.days || null;
       entrega.cotado = true;
-      $('cepMsg').textContent = 'Frete estimado: '+rs(entrega.valor)+'.';
+      freightQuoted = JSON.stringify(pacote());
+      $('cepMsg').textContent = '';
       pintaEntrega();
     } catch(error) { $('cepMsg').textContent = error.message; }
   };
+  // A different package is a different freight: quote it again.
+  window.addEventListener('dtf-cart-changed',()=>{
+    if (entrega.tipo==='frete' && entrega.cotado && freightQuoted && freightQuoted!==JSON.stringify(pacote())) {
+      entrega.cotado=false; freightQuoted=null; window.dtfFreight();
+    }
+  });
   window.dtfCheckout = async () => {
     if (busy) return;
-    if (draftId) { await refresh(); status.scrollIntoView({behavior:'smooth',block:'nearest'}); return; }
+    // The cart that was sent goes straight to its payment; a changed cart is sent again.
+    if (draftId && quotedCart === cartSnapshot()) { await refresh(true); return; }
+    if (draftId) clearDraft();
     if (!clienteOk() || !entrega.cotado) return;
     if (!enderecoOk()) return message('Preencha o endereço de entrega.');
     if (!cartPodeEnviar()) return message('Revise a qualidade e confirme a ressalva de cada item antes de enviar o pedido.');
@@ -84,6 +253,7 @@
       await ready;
       if((await api('/session')).cart_scope !== (await ready).cart_scope) throw new Error('Sua conta ou sessão mudou. Recarregue a página antes de enviar o carrinho.');
       const items=[];
+      pintaEnvio();
       for (const item of cart) {
         if (!item.localFiles?.length) throw new Error('Selecione novamente os arquivos deste item.');
         const uploads=[];
@@ -95,7 +265,9 @@
             upload_id:uploads[index],...source}))},
           quality_status:item.qualityStatus,quality_acknowledged:item.qualityAcknowledged});
       }
-      const content = {customer:{...cliente},items,freight:{service:entrega.tipo==='retira'?'pickup':'mock-standard',postal_code:entrega.tipo==='retira'?'':entrega.cep}};
+      const service = entrega.tipo==='retira' ? 'pickup' : (await ready).freight_service;
+      if (!service) throw new Error('A entrega ainda não está disponível. Escolha a retirada em Franca.');
+      const content = {customer:{...cliente},items,freight:{service,postal_code:entrega.tipo==='retira'?'':entrega.cep}};
       const destination = destinoApi();
       if (destination) content.destination = destination;
       if (cartSnapshot()!==initialCart) throw new Error('O carrinho mudou durante o envio. Confira os itens e envie de novo.');
@@ -108,49 +280,51 @@
       const quote = await api('/quotes',{request_key:requestKey,...content});
       quotedCart=initialCart;localStorage.setItem('dtf-quote-cart',quotedCart);
       draftId=quote.id; localStorage.setItem('dtf-quote',draftId);
-      await refresh();
+      await refresh(true);
-      status.scrollIntoView({behavior:'smooth',block:'nearest'});
     } catch(error) { message(error.message); }
     finally { busy=false; pintaEntrega(); }
   };
-  async function refresh() {
+  // `go`: the customer asked to pay, so the cart page moves to the payment page.
-    if (!draftId) return;
+  async function refresh(go) {
+    if (!naPagina()) { if (!go || !draftId) return; }
+    else if (!draftId) { semPedido(); return; }
     const version=++refreshVersion, shownId=draftId;
+    if (naPagina() && !actions.children.length) esqueletoPagamento();
     try {
       await ready;
       const quote=await api('/quotes/'+shownId);
       if(version!==refreshVersion || draftId!==shownId) return;
+      if (!naPagina()) { message(''); vaiPara(PAGAMENTO); return; }
+      shownCart=cartSnapshot();
+      clearInterval(pixClock);
+      unmountCard();
       actions.replaceChildren();
-      if (quote.status!=='paid' && (!quotedCart || quotedCart!==cartSnapshot())) {
+      message('');
+      pintaResumo(quote);
+      document.querySelector('.pagVolta').hidden = quote.status==='paid';
+      if (quote.status==='paid') { confirmado(quote); return; }
+      if (naPix() && quote.status!=='approved') { vaiPara(PAGAMENTO); return; }
+      if (!quotedCart || quotedCart!==cartSnapshot()) {
         message('O carrinho mudou ou não está disponível neste navegador. A cotação anterior continua separada; envie o carrinho atual para uma nova revisão.');
         button('Enviar carrinho atual',()=>{clearDraft();window.dtfCheckout();});
         return;
       }
       if (quote.status==='pending_review') {
-        message('Arquivos enviados. No Kanban, confira metragem e nota e aprove a cotação '+draftId.slice(0,8)+'.');
+        message((await ready).environment==='local'
+          ? 'Arquivos enviados. No Kanban, confira metragem e nota e aprove a cotação '+draftId.slice(0,8)+'.'
+          : 'Arquivos enviados. Nossa equipe está conferindo a cotação '+draftId.slice(0,8)+'; o valor final aparece aqui em seguida.');
       } else if (quote.status==='approved') {
-        message('Total validado no servidor: '+rs(quote.approved.total_cents/100)+' · inclui frete. Cotação válida por 24 horas.');
         if ((await ready).payment_provider === 'mercadopago') {
-          button('Pagar com PIX',async event=>{
+          if (naPix()) await paginaPix(quote, version);
-            if (!quotedCart || quotedCart!==cartSnapshot()) { await refresh(); return; }
+          else await escolhaPagamento(quote, version);
-            event.target.disabled=true;
-            try { showPix(await api('/payments/intent',{quote_id:draftId,method:{type:'pix'}})); }
-            catch(error) { message(error.message); event.target.disabled=false; }
-          });
-          if ((await ready).payment_public_key) {
-            button('Pagar com cartão',async event=>{
-              if (!quotedCart || quotedCart!==cartSnapshot()) { await refresh(); return; }
-              event.target.disabled=true;
-              try { await showCard(quote.approved.total_cents); }
-              catch(error) { message(error.message); event.target.disabled=false; }
-            });
-          }
           return;
         }
         if ((await ready).environment !== 'local') {
           message('Cotação revisada. O pagamento online ainda não está disponível.');
           return;
         }
+        // Local stack only: the simulated payment.
+        message('Total validado no servidor: '+rs(quote.approved.total_cents/100)+' · inclui frete. Cotação válida por 24 horas.');
         button('Criar pedido de teste',async event=>{
           if (!quotedCart || quotedCart!==cartSnapshot()) { await refresh(); return; }
           event.target.disabled=true;
@@ -162,12 +336,9 @@
             await refresh();
           } catch(error) { message(error.message); event.target.disabled=false; }
         });
-      } else if (quote.status==='paid') {
-        message('Pedido #'+quote.order.number+' · etapa: '+quote.order.state+'.');
-        button('Novo pedido',()=>{clearDraft();location.reload();});
       } else {
-        message('Cotação expirada. Envie o carrinho para uma nova revisão.');
+        message('Cotação expirada. Envie o carrinho de novo para pagar.');
-        button('Nova cotação',clearDraft);
+        button('Voltar ao carrinho',()=>{clearDraft();vaiPara(CARRINHO);});
       }
     } catch(error) {
       if(version!==refreshVersion || draftId!==shownId) return;
@@ -176,40 +347,138 @@
       button('Limpar referência e tentar de novo',clearDraft);
     }
   }
-  // PIX: the provider's QR code and copy-and-paste code. The order is created
+  // The order is created by Mercado Pago's notification, never by this page,
-  // by the provider's notification, not by this page, so the page only waits.
+  // so after paying the page only waits for the order to exist.
-  let pixTimer=null;
+  let waitTimer=null;
-  function showPix(intent) {
+  function waitForOrder() {
-    actions.replaceChildren();
+    clearInterval(waitTimer);
-    if (!intent.pix_qr_code) { message('Não foi possível gerar o PIX. Tente de novo em instantes.'); return; }
+    waitTimer=setInterval(async()=>{
-    message('Pague o PIX de '+rs(intent.total_cents/100)+'. O pedido entra na produção assim que o pagamento for confirmado.');
-    if (intent.pix_qr_code_base64) {
-      const img=document.createElement('img');
-      img.src='data:image/png;base64,'+intent.pix_qr_code_base64;
-      img.alt='QR code do PIX';img.width=220;img.height=220;img.style.display='block';
-      actions.append(img);
-    }
-    const code=document.createElement('input');
-    code.readOnly=true;code.value=intent.pix_qr_code;code.style.cssText='width:100%;margin-top:8px;padding:8px';
-    actions.append(code);
-    button('Copiar código PIX',async()=>{ try{ await navigator.clipboard.writeText(intent.pix_qr_code); message('Código copiado.'); }catch(_){ code.select(); } });
-    clearInterval(pixTimer);
-    pixTimer=setInterval(async()=>{
       try {
         const quote=await api('/quotes/'+draftId);
         if (quote.status==='paid') {
-          clearInterval(pixTimer);
+          clearInterval(waitTimer);
           pedido=[]; itemAtual=null; limpaPaineis();
           await window.dtfClearCart?.();
           await refresh();
+        } else if (quote.payment?.status==='rejected') {
+          // Refused after the bank's confirmation or the provider's review.
+          clearInterval(waitTimer);
+          await refresh();
+          message('Pagamento recusado. Tente de novo ou escolha outra forma de pagamento.');
         }
       } catch(_) {}
-    },5000);
+    },3000);
   }
+  // 3-D Secure: the bank's own page, opened by posting its request in a frame.
+  function showChallenge(challenge, into) {
+    unmountCard();
+    const frame=document.createElement('iframe');
+    frame.name='confirmacaoBanco'; frame.title='Confirmação do banco'; frame.className='desafio';
+    const form=document.createElement('form');
+    form.method='POST'; form.action=challenge.url; form.target=frame.name;
+    const input=document.createElement('input');
+    input.type='hidden'; input.name='creq'; input.value=challenge.creq;
+    form.append(input);
+    into.replaceChildren(node('p','Confirme o pagamento na página do seu banco, abaixo.','pagNota'),frame,form);
+    form.submit();
+    form.remove();
+  }
+  function confirmado(quote) {
+    clearInterval(waitTimer);
+    const box=node('div',null,'confirmado');
+    box.append(node('h4','Pagamento confirmado'),
+      node('p','Pedido #'+quote.order.number+' recebido e enviado para a produção. Você acompanha cada etapa em Meus pedidos.'));
+    button('Ver meus pedidos',()=>location.assign('/portal.html?order='+quote.order.id),box);
+    actions.append(box);
+  }
+  const cartOk=()=>!!quotedCart && quotedCart===cartSnapshot();
+
+  // Paying: card (the default, paid on this page) or PIX (paid on its own page).
+  async function escolhaPagamento(quote, version) {
+    const session=await ready;
+    const opcoes=[...(session.payment_public_key?[['credito','Cartão de crédito'],['debito','Cartão de débito']]:[]),['pix','PIX']];
+    let escolhido=opcoes[0][0];
+    const grupo=node('div',null,'metodos');
+    grupo.setAttribute('role','radiogroup'); grupo.setAttribute('aria-label','Forma de pagamento');
+    const area=node('div',null,'area');
+    const radios=opcoes.map(([key,label])=>{
+      const el=button(label,()=>{ if(escolhido!==key){ escolhido=key; pinta(); } },grupo,'metodo');
+      el.setAttribute('role','radio'); el.dataset.metodo=key;
+      return el;
+    });
+    actions.append(node('h4','Forma de pagamento'),grupo,area);
+    async function pinta() {
+      radios.forEach(el=>el.setAttribute('aria-checked',String(el.dataset.metodo===escolhido)));
+      unmountCard(); area.replaceChildren(); message('');
+      if (escolhido!=='pix') { await showCard(quote.approved, area, version, escolhido); return; }
+      area.append(node('p','Clique em Pagar para gerar o QR code do PIX.','pagNota'));
+      button('Pagar',async event=>{
+        if (!cartOk()) { await refresh(); return; }
+        event.target.disabled=true;
+        try {
+          await api('/payments/intent',{quote_id:draftId,method:{type:'pix'}});
+          vaiPara(PAGAMENTO_PIX);
+        } catch(error) { message(error.message); event.target.disabled=false; }
+      },area);
+    }
+    await pinta();
+  }
+
+  // The PIX page. The intent is idempotent on the quote, so reopening this
+  // page shows the same QR code instead of creating another charge.
+  async function paginaPix(quote, version) {
+    let intent;
+    try { intent=await api('/payments/intent',{quote_id:draftId,method:{type:'pix'}}); }
+    catch(error) {
+      if (version!==refreshVersion) return;
+      message(error.message);
+      button('Escolher outra forma de pagamento',()=>vaiPara(PAGAMENTO),actions,'pagBtn sec');
+      return;
+    }
+    if (version!==refreshVersion) return;
+    if (!intent.pix_qr_code) { message('Não foi possível gerar o PIX. Tente de novo em instantes.'); return; }
+    const box=node('div',null,'pixBox');
+    box.append(node('h4','Pague com PIX'),
+      node('p','Abra o app do seu banco, escolha pagar com PIX e leia o QR code ou cole o código abaixo.','pagNota'));
+    if (intent.pix_qr_code_base64) {
+      const img=document.createElement('img');
+      img.src='data:image/png;base64,'+intent.pix_qr_code_base64;
+      img.alt='QR code do PIX';img.width=240;img.height=240;
+      box.append(img);
+    }
+    const linha=node('div',null,'codigo');
+    const code=document.createElement('input');
+    code.readOnly=true;code.value=intent.pix_qr_code;code.setAttribute('aria-label','Código PIX copia e cola');
+    linha.append(code);
+    const copiar=button('Copiar código',async()=>{
+      try{ await navigator.clipboard.writeText(intent.pix_qr_code); copiar.textContent='Código copiado'; }
+      catch(_){ code.select(); }
+    },linha);
+    const prazo=node('p',null,'prazo');
+    box.append(linha,prazo,node('p','Aguardando a confirmação do pagamento…','aguarda'));
+    actions.append(box);
+    waitForOrder();
+    // The code stops working when it expires; a new one is a click away.
+    const fim=Date.parse(intent.expires_at);
+    if (!Number.isFinite(fim)) { prazo.remove(); return; }
+    const tick=()=>{
+      const s=Math.max(0,Math.ceil((fim-Date.now())/1000));
+      prazo.textContent='Pague em '+String(Math.floor(s/60)).padStart(2,'0')+':'+String(s%60).padStart(2,'0');
+      if (s>0) return;
+      clearInterval(pixClock);
+      const fimBox=node('div',null,'pixBox');
+      fimBox.append(node('h4','O código PIX expirou'),
+        node('p','Gere um novo código para pagar. O anterior não pode mais ser pago.','pagNota'));
+      button('Gerar novo PIX',()=>refresh(),fimBox);
+      actions.replaceChildren(fimBox);
+    };
+    tick();
+    pixClock=setInterval(tick,1000);
+  }
+
   // Card: Mercado Pago's own form (Card Payment Brick). The card is typed into
   // Mercado Pago's secure fields and becomes a one-time token; the number never
-  // reaches this page's code or our server. As with PIX, the order is created
+  // reaches this page's code or our server.
-  // by the provider's notification, so the page only waits for it.
   let sdkLoading=null;
   function loadMercadoPago() {
     if (window.MercadoPago) return Promise.resolve();
@@ -222,33 +491,64 @@
     });
     return sdkLoading;
   }
+  // The cardholder's document as the card form collected it.
+  function cardholder(id) {
+    const number=String(id?.number||'').replace(/\D/g,'');
+    const type=String(id?.type||'').toUpperCase();
+    return ['CPF','CNPJ'].includes(type) && /^[0-9]{11,14}$/.test(number)
+      ? {payer_document_type:type, payer_document:number} : {};
+  }
   let cardBrick=null;
-  async function showCard(totalCents) {
+  function unmountCard() {
-    await loadMercadoPago();
+    if (cardBrick) { try { cardBrick.unmount(); } catch(_) {} cardBrick=null; }
-    const session=await ready;
+  }
-    actions.replaceChildren();
+  async function showCard(approved, into, version, tipo) {
-    const holder=document.createElement('div');
+    const holder=node('div');
     holder.id='cardPaymentBrick';
-    holder.style.cssText='max-width:520px;margin-top:8px';
+    const espera=node('div',null,'skel skelBloco');
-    actions.append(holder);
+    into.append(espera,holder);
-    message('Pagamento com cartão: '+rs(totalCents/100)+'.');
+    try { await loadMercadoPago(); }
-    if (cardBrick) { try { await cardBrick.unmount(); } catch(_) {} }
+    catch(error) { espera.remove(); message(error.message); return; }
+    const session=await ready;
+    // The customer may have switched to PIX, or the page re-rendered, meanwhile.
+    if (!holder.isConnected || version!==refreshVersion) return;
+    unmountCard();
     const mp=new window.MercadoPago(session.payment_public_key,{locale:'pt-BR'});
     cardBrick=await mp.bricks().create('cardPayment','cardPaymentBrick',{
-      initialization:{amount:totalCents/100, payer:{email:cliente.mail}},
+      initialization:{amount:approved.total_cents/100, payer:{email:approved.customer.mail}},
-      customization:{paymentMethods:{maxInstallments:12}},
+      // Each option takes only its kind of card; debit is paid at once.
+      customization:{paymentMethods:tipo==='debito'
+          ? {maxInstallments:1,types:{excluded:['credit_card']}}
+          : {maxInstallments:12,types:{excluded:['debit_card']}},
+        // The option above already names the card; the form's own title
+        // ("crédito ou débito") would contradict it.
+        visual:{hideFormTitle:true,
+          style:{customVariables:{baseColor:'#FFA81A',buttonTextColor:'#03060B'}}}},
       callbacks:{
-        onReady:()=>{},
+        onReady:()=>{ espera.remove(); },
         onError:error=>{ console.error(error); message('Erro no formulário do cartão. Confira os dados e tente de novo.'); },
         onSubmit:async data=>{
-          const result=await api('/payments/intent',{quote_id:draftId,method:{
+          if (!cartOk()) { await refresh(); throw new Error('cart changed'); }
+          message('');
+          let result;
+          try {
+            result=await api('/payments/intent',{quote_id:draftId,method:{
               type:'card', token:data.token, payment_method_id:data.payment_method_id,
               installments:Number(data.installments)||1,
-            issuer_id:data.issuer_id==null?null:String(data.issuer_id)}});
+              issuer_id:data.issuer_id==null?null:String(data.issuer_id),
+              ...cardholder(data.payer?.identification)}});
+          } catch(error) {
+            // Rejecting stops the form's spinner; the reason is shown above it.
+            message(error.message || 'Não foi possível concluir o pagamento. Tente de novo.');
+            status.scrollIntoView({behavior:'smooth',block:'center'});
+            throw error;
+          }
+          if (result.challenge) { showChallenge(result.challenge, into); waitForOrder(); return; }
           if (result.status==='approved' || result.status==='pending') {
-            message(result.status==='approved'
+            unmountCard();
-              ? 'Pagamento aprovado. Seu pedido entra na produção em instantes.'
+            into.replaceChildren(node('p',result.status==='approved'
-              : 'Pagamento em análise pelo Mercado Pago. Avisamos assim que for confirmado.');
+              ? 'Pagamento aprovado. Confirmando seu pedido…'
+              : 'Pagamento em análise pelo Mercado Pago. Esta página atualiza assim que ele for confirmado.','pagNota'));
             waitForOrder();
           } else {
             message('Pagamento recusado pelo Mercado Pago ('+(result.status_detail||result.status)+'). '+
@@ -258,26 +558,20 @@
         }
       }
     });
-  }
+    if (!holder.isConnected || version!==refreshVersion) unmountCard();
-  function waitForOrder() {
-    clearInterval(pixTimer);
-    pixTimer=setInterval(async()=>{
-      try {
-        const quote=await api('/quotes/'+draftId);
-        if (quote.status==='paid') {
-          clearInterval(pixTimer);
-          pedido=[]; itemAtual=null; limpaPaineis();
-          await window.dtfClearCart?.();
-          await refresh();
-        }
-      } catch(_) {}
-    },5000);
   }
   const quoteFromPortal=new URLSearchParams(location.search).get('quote');
   if(quoteFromPortal && /^[0-9a-f-]{36}$/.test(quoteFromPortal)){
     if(draftId!==quoteFromPortal){quotedCart=null;localStorage.removeItem('dtf-quote-cart');}
     draftId=quoteFromPortal;localStorage.setItem('dtf-quote',draftId);
   }
-  window.addEventListener('dtf-cart-changed',()=>{if(draftId) refresh();});
+  // Re-render the payment page only when the cart really changed: re-rendering
+  // would remount the card form under the customer's typing.
+  window.addEventListener('dtf-cart-changed',()=>{if(draftId && naPagina() && shownCart!==cartSnapshot()) refresh();});
+  // The cart page keeps only the sending progress and errors, never a payment.
+  window.addEventListener('dtf-page-changed',()=>{
+    if (naPagina()) refresh();
+    else if (!busy) { refreshVersion++; clearInterval(pixClock); message(''); actions.replaceChildren(); pintaResumo(null); }
+  });
   refresh();
 })();

web/index.html

@@ -234,8 +234,6 @@ h1 em{font-style:normal;color:var(--laranja)}
  font-family:"Inter",sans-serif;font-weight:700}
 
 /* upload */
-/* o cliente escolhe o caminho antes de subir · a declaração orienta,
-   mas quem decide o preço é o arquivo que chegar */
 .caminhos{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:13px}
 @media(max-width:620px){.caminhos{grid-template-columns:1fr}}
 .caminhos>*{min-width:0}
@@ -254,7 +252,6 @@ h1 em{font-style:normal;color:var(--laranja)}
 .cam span{display:block;font-size:10.5px;color:var(--fraco);line-height:1.45}
 .cam em{display:block;margin-top:6px;font-style:normal;font-family:"Inter",sans-serif;
  font-weight:700;font-size:12px;color:var(--verde-ml);line-height:1.3}
-.cam em.cheio{color:var(--vermelho)}
 .trocouCam{margin-top:-4px;margin-bottom:11px;padding:10px 12px;border-radius:9px;
  background:#FFF6E8;border:1px solid #F0D9AE;font-size:11.5px;color:#7A5A16;line-height:1.5}
 .trocouCam b{color:#B07A18;font-family:"Inter",sans-serif;font-weight:700}
@@ -301,12 +298,6 @@ h1 em{font-style:normal;color:var(--laranja)}
 
 /* repetição do FILE */
 .rep{background:var(--cinza);border-radius:9px;padding:12px 14px;margin-top:8px}
-.somaF{margin-top:10px;padding:11px 13px;border-radius:9px;background:#F1FBF5;
- border:1px solid #BFE6CE;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
-.somaF span{font-size:11.5px;color:#2A6B45}
-.somaF b{font-family:"Inter",sans-serif;font-weight:700;font-size:15px;color:#1F5C3A;
- margin-left:auto}
-.somaF em{flex-basis:100%;font-style:normal;font-size:10.5px;color:#4A7A5E}
 .rep .l1{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:9px}
 .rep .l1 b{font-weight:500;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .rep .l1 button{border:0;background:none;color:var(--fraco);cursor:pointer;font-size:15px;flex:none}
@@ -317,33 +308,10 @@ h1 em{font-style:normal;color:var(--laranja)}
 .progF{margin:9px 0 4px;padding:9px 11px;border-radius:7px;background:#FFF6E8;
  border:1px solid #F0D9AE;font-size:11px;color:#7A5A16;line-height:1.5}
 .progF b{font-family:"Inter",sans-serif;font-weight:700;color:#B07A18}
-.rep .cps{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:end}
 .rep label{display:block;font-size:10px;color:var(--fraco);margin-bottom:3px}
 .rep input{width:100%;padding:7px 9px;border:1px solid var(--linha);border-radius:6px;
  font-family:inherit;font-size:13px;background:#fff;color:var(--tx)}
 .rep input:focus{outline:none;border-color:var(--laranja)}
-.rep .conta{font-size:11.5px;color:var(--fraco);line-height:1.4}
-.rep .conta b{color:var(--tx);font-family:"Inter",sans-serif}
-.med{background:#fff;border:1px solid var(--linha);border-radius:8px;padding:10px 12px;margin-top:9px}
-.med b{display:block;font-family:"Inter",sans-serif;font-size:15px;font-weight:700;color:var(--tx)}
-.med span{display:block;font-size:11px;color:var(--fraco);margin-top:2px}
-.med em{display:block;font-style:normal;font-size:11.5px;color:#B07A18;margin-top:7px;line-height:1.45}
-.med.alerta{border-color:#E8A796;background:#FFF3F0}
-.med.alerta b{color:#8C3B22}
-.med.alerta em{color:#8C3B22}
-.med.pede{border-color:var(--laranja);background:#FFFAF2}
-.med.pede b{font-size:12.5px;color:#B07A18}
-.conf{margin-top:9px;padding:9px 11px;border-radius:7px;background:#F1FBF5;
- border:1px solid #BFE6CE;line-height:1.5}
-.conf b{display:block;font-family:"Inter",sans-serif;font-size:11.5px;color:#1F5C3A;
- margin-bottom:3px}
-.conf span{display:block;font-size:10.5px;color:#2A6B45}
-.med .troca{margin-top:9px;padding:9px 11px;border-radius:7px;background:#F1FBF5;
- border:1px solid #BFE6CE;font-size:11.5px;color:#1F5C3A;line-height:1.5}
-.med .troca b{display:inline;font-size:11.5px;color:#1F5C3A;font-weight:700}
-.med input{width:100%;margin-top:8px;padding:8px 10px;border:1px solid var(--linha);
- border-radius:6px;font-family:inherit;font-size:13px;background:#fff;color:var(--tx)}
-.med input:focus{outline:none;border-color:var(--laranja)}
 
 /* fila de artes ao lado da montagem */
 .foco2{display:grid;grid-template-columns:minmax(340px,1fr) 320px;gap:20px;
@@ -644,6 +612,7 @@ h1 em{font-style:normal;color:var(--laranja)}
  font-family:"Inter",sans-serif;font-weight:600;font-size:12.5px}
 .cepL button:hover{border-color:var(--laranja);color:var(--laranja)}
 .cep p{font-size:11.5px;color:var(--fraco);margin-top:9px;line-height:1.5}
+.cep p:empty{display:none}
 .cep .endereco{margin-top:12px}
 .cep .err{color:var(--vermelho)}
 .avisoE:empty{display:none}
@@ -668,7 +637,6 @@ h1 em{font-style:normal;color:var(--laranja)}
 .cbts button:disabled{opacity:.4;cursor:not-allowed}
 .cbts .sec{background:#fff;color:var(--tx);border:1px solid var(--linha);font-weight:600}
 .cbts .sec:hover{background:#fff;border-color:var(--laranja);color:var(--laranja)}
-.carr .obs{font-size:11px;color:var(--fraco);margin-top:11px;line-height:1.5}
 
 .carro{position:relative;margin-top:22px}
 .trilho{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
@@ -748,6 +716,8 @@ footer a:hover{color:var(--laranja2)}
  justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px;color:#5A6570}
 @media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
 </style>
+<link rel="stylesheet" href="/site-v2.css">
+<script src="/site-pages.js"></script>
 </head>
 <body>
 
@@ -763,7 +733,7 @@ footer a:hover{color:var(--laranja2)}
   </div>
   <div class="acts">
     <a href="/portal.html">Minha conta</a>
-    <a href="#carr" id="cartLink">Carrinho (0)</a>
+    <a href="/carrinho" id="cartLink">Carrinho (0)</a><span class="cartEnvio" id="cartEnvio" aria-live="polite"></span>
   </div>
 </div></header>
 
@@ -784,10 +754,10 @@ footer a:hover{color:var(--laranja2)}
     </div>
   </div>
   <div class="mi on">
-    <a href="#envio">Impressão DTF</a>
+    <a href="/#envio">Impressão DTF</a>
     <div class="sub">
-      <a href="#envio">DTF Têxtil · 57 cm</a>
+      <a href="/#envio">DTF Têxtil · 57 cm</a>
-      <a href="#envio">DTF UV · 28,5 cm</a>
+      <a href="/#envio">DTF UV · 28,5 cm</a>
     </div>
   </div>
   <div class="mi">
@@ -820,171 +790,101 @@ footer a:hover{color:var(--laranja2)}
   </div>
 </div></nav>
 
-<header class="hero">
+<header class="hero2">
-  <div class="fundo" aria-hidden="true">
+  <div class="w hero2-grid">
-    <svg viewBox="0 0 1400 300" preserveAspectRatio="xMidYMid slice">
+    <div class="hero2-text">
-      <g fill="#fff">
+      <div class="chips">
-        <rect x="20"  y="16"  width="118" height="140" rx="5"/>
+        <span class="chip2 destaque">Metro a partir de R$ 14,90</span>
-        <rect x="150" y="16"  width="118" height="140" rx="5"/>
+        <span class="chip2">Franca · SP · envio em até 24 h</span>
-        <rect x="280" y="16"  width="76"  height="66"  rx="5"/>
-        <rect x="368" y="16"  width="76"  height="66"  rx="5"/>
-        <rect x="280" y="94"  width="164" height="62"  rx="5"/>
-        <rect x="456" y="16"  width="96"  height="96"  rx="5"/>
-        <rect x="564" y="16"  width="96"  height="96"  rx="5"/>
-        <rect x="456" y="124" width="204" height="32"  rx="5"/>
-        <rect x="672" y="16"  width="118" height="140" rx="5"/>
-        <rect x="802" y="16"  width="112" height="66"  rx="5"/>
-        <rect x="802" y="94"  width="112" height="62"  rx="5"/>
-        <rect x="926" y="16"  width="150" height="140" rx="5"/>
-        <rect x="1088" y="16" width="86"  height="86"  rx="5"/>
-        <rect x="1186" y="16" width="86"  height="86"  rx="5"/>
-        <rect x="1088" y="114" width="184" height="42" rx="5"/>
-        <rect x="1284" y="16" width="96"  height="140" rx="5"/>
-        <rect x="20"  y="168" width="76"  height="76"  rx="5"/>
-        <rect x="108" y="168" width="76"  height="76"  rx="5"/>
-        <rect x="196" y="168" width="76"  height="76"  rx="5"/>
-        <rect x="284" y="168" width="160" height="76"  rx="5"/>
-        <rect x="456" y="168" width="104" height="118" rx="5"/>
-        <rect x="572" y="168" width="104" height="118" rx="5"/>
-        <rect x="688" y="168" width="226" height="54"  rx="5"/>
-        <rect x="688" y="234" width="108" height="52"  rx="5"/>
-        <rect x="808" y="234" width="106" height="52"  rx="5"/>
-        <rect x="926" y="168" width="150" height="118" rx="5"/>
-        <rect x="1088" y="168" width="184" height="56" rx="5"/>
-        <rect x="1088" y="236" width="86" height="50"  rx="5"/>
-        <rect x="1186" y="236" width="86" height="50"  rx="5"/>
-        <rect x="1284" y="168" width="96" height="118" rx="5"/>
-        <rect x="20"  y="256" width="424" height="30"  rx="5"/>
-      </g>
-    </svg>
       </div>
-
+      <h1>A gente encaixa sua folha e você paga <em>menos metro</em></h1>
-  <div class="w">
+      <p>Mande a arte, veja a nota e a folha montada antes de pagar. Revisão de 5 pontos e reencaixe por nossa conta.</p>
-    <div class="hgrid">
+      <div class="hero2-cta">
-      <div>
+        <a href="/#envio" class="btn-laranja">Enviar minha arte <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" aria-hidden="true"><path d="M5 12h14M13 6l6 6-6 6"/></svg></a>
-        <div class="selos1">
+        <span>Sem cadastro · preço em segundos</span>
-          <span class="sel top">Metro a partir de R$ 14,90</span>
-          <span class="sel novo">Revisão inclusa</span>
-          <span class="sel pos">Franca · SP</span>
-        </div>
-        <h1>A gente encaixa sua folha<br><em>e você paga menos metro</em></h1>
-        <p class="sub2">Mande a arte, veja a nota em segundos e a folha montada antes de fechar.
-          <b>Revisão e remanejamento por nossa conta.</b></p>
-        <div class="hcta">
-          <a href="#envio" class="btn1">Enviar minha arte</a>
-          <span class="mini">sem cadastro · resposta em segundos</span>
       </div>
     </div>
-
+    <div class="hero2-folha" aria-hidden="true">
-      <div class="pfaixa">
+      <div class="hf-cab"><b>Sua folha montada</b><span>filme 57 cm · prévia</span></div>
-        <a class="pcard dest" href="#envio">
+      <div class="hf-area">
-          <span class="marc">mais vendido</span>
+        <i style="left:3%;top:5%;width:34%;height:40%;background:#FFA81A"></i>
-          <span class="apartir">com arte boa</span>
+        <i style="left:39%;top:5%;width:34%;height:40%;background:#FFA81A"></i>
-          <span class="vl">R$ 14,90<small> /m</small></span>
+        <i style="left:75%;top:5%;width:22%;height:55%;background:#2BB6D9"></i>
-          <span class="nm">Arquivo por metro</span>
+        <i style="left:3%;top:49%;width:22%;height:40%;border-radius:50%;background:#E0508F"></i>
-          <span class="dsc">têxtil · 57 cm</span>
+        <i style="left:27%;top:49%;width:22%;height:40%;border-radius:50%;background:#E0508F"></i>
-        </a>
+        <i style="left:51%;top:49%;width:22%;height:30%;background:#E9C23A"></i>
-        <a class="pcard" href="#envio">
+        <i style="left:75%;top:63%;width:22%;height:26%;background:#E9C23A"></i>
-          <span class="apartir">com arte boa</span>
-          <span class="vl">R$ 24,90<small> /m</small></span>
-          <span class="nm">Artes avulsas</span>
-          <span class="dsc">têxtil · montamos a folha</span>
-        </a>
-        <a class="pcard" href="#envio">
-          <span class="apartir">com arte boa</span>
-          <span class="vl">R$ 69,90<small> /m</small></span>
-          <span class="nm">Arquivo UV</span>
-          <span class="dsc">rígido · 28,5 cm</span>
-        </a>
-        <a class="pcard" href="#envio">
-          <span class="apartir">com arte boa</span>
-          <span class="vl">R$ 83,90<small> /m</small></span>
-          <span class="nm">Artes avulsas UV</span>
-          <span class="dsc">rígido · montamos a folha</span>
-        </a>
       </div>
+      <div class="hf-num">
+        <div><span>Metragem</span><b>0,60 m</b></div>
+        <div><span>Nota da arte</span><b class="verde">92</b></div>
+        <div><span>Preço do metro</span><b class="laranja">R$ 24,90</b></div>
       </div>
-
-    <div class="barrah">
-      <span><i>◆</i> Revisão de <b>5 pontos</b> sem custo</span>
-      <span><i>◆</i> Cobrança por <b>proporção</b>, a cada 10 cm</span>
-      <span><i>◆</i> Filme de <b>57 cm</b>, o dobro do padrão</span>
-      <span><i>◆</i> Prévia da folha <b>antes de pagar</b></span>
     </div>
   </div>
 </header>
 
-
+<section class="etapas2"><div class="w">
-<!-- PROVA -->
+  <div><span>1</span><div><b>Envie a arte</b><p>PNG, JPG ou PDF, conforme o produto. Sem cadastro.</p></div></div>
-<section class="prova"><div class="w">
+  <div><span>2</span><div><b>Veja nota e montagem</b><p>A folha e o preço aparecem na hora.</p></div></div>
-  <div class="p1"><b>Quanto melhor sua arte,<br><em>menor o preço do metro</em></b>
+  <div><span>3</span><div><b>Confira e pague</b><p>Conferimos a metragem e liberamos o pagamento.</p></div></div>
-    <span>Têxtil de R$ 19,90 a R$ 14,90 · UV de R$ 99,90 a R$ 69,90.
+  <div><span>4</span><div><b>Acompanhe</b><p>Aviso no WhatsApp a cada etapa.</p></div></div>
-      A nota aparece na tela antes de você pagar.</span></div>
-  <div class="p1"><b>Filme de 57 cm,<br><em>o dobro do padrão</em></b>
-    <span>Cabe o dobro de arte por metro. E reencaixamos sua folha sem cobrar.</span></div>
-  <div class="p1"><b>Você paga só<br><em>o que usa</em></b>
-    <span>Cobrança a cada 10 cm. Folha de 2,75 m custa 2,80 — não 3.</span></div>
-  <div class="p1"><b>Erro pego<br><em>antes de imprimir</em></b>
-    <span>5 pontos conferidos e a nota na tela. Sem custo.</span></div>
-  <div class="p1"><b>Envio em<br><em>até 24 horas</em></b>
-    <span>E avisamos por WhatsApp a cada etapa do pedido.</span></div>
 </div></section>
 
 <!-- ENVIO -->
-<section id="envio"><div class="w">
+<section id="envio">
+<nav class="passos" id="passos" aria-label="Etapas do pedido" hidden>
+  <a href="/#envio" data-passo="1"><span>1</span>Montagem</a>
+  <i aria-hidden="true"></i>
+  <a href="/carrinho" data-passo="2"><span>2</span>Dados e entrega</a>
+  <i aria-hidden="true"></i>
+  <a href="/pagamento" data-passo="3"><span>3</span>Pagamento</a>
+</nav>
+<div class="w">
+
 
   <!-- 3 cards -->
   <div id="cards">
-    <div class="et">Comece por aqui</div>
+    <div class="cards-cab">
-    <h2>Qual é o seu <em>caso</em>?</h2>
+      <div><div class="et">Escolha o produto</div>
+        <h2>Qual é o seu caso?</h2></div>
+      <p>O preço do metro depende da nota da arte: quanto melhor o arquivo, menor o preço.</p>
+    </div>
     <div class="escolha">
       <button class="ec f" data-modo="file">
-        <span class="marc">Mais vendido</span>
+        <div class="ec-top"><span class="ec-kind">DTF TÊXTIL · 57 CM</span><span class="marc2">Mais vendido</span></div>
-        <div class="top"><h3>Arquivo por metro</h3>
+        <h3>Arquivo por metro</h3>
-          <span class="p"><i>tabela</i>R$ 19,90<small>/m</small></span></div>
+        <p>Você monta a folha e manda pronta. Revisamos, corrigimos e reencaixamos se sobrar espaço.</p>
-        <div class="chama2">Quer pagar <b>R$ 14,90</b>? Arte em 300 DPI, em arquivo que a gente confere.</div>
+        <div class="ec-pe">
-        <div class="in">
+          <div class="ec-preco"><span>de</span><b data-de="file">—</b><span>a <em data-ate="file">—</em> /m conforme a nota da arte</span></div>
-          <span class="lg">DTF têxtil · 57 cm</span>
+          <span class="ec-go">Enviar minha folha</span>
-          <p>Você monta a folha e manda pronta. Revisamos, corrigimos e reencaixamos.</p>
-          <ul><li>Remanejamos e sua folha encolhe</li><li>Arquivo bom paga o mínimo</li>
-            <li>Você continua no controle do layout</li></ul>
-          <span class="go">Enviar minha folha ›</span>
         </div>
       </button>
-
       <button class="ec a" data-modo="avulsa">
-        <div class="top"><h3>Artes avulsas</h3><span class="p"><i>tabela</i>R$ 29,90<small>/m</small></span></div>
+        <div class="ec-top"><span class="ec-kind">DTF TÊXTIL · 57 CM</span></div>
-        <div class="chama2">Quer pagar <b>R$ 24,90</b>? Arte em 300 DPI, em arquivo que a gente confere.</div>
+        <h3>Artes avulsas</h3>
-        <div class="in">
+        <p>Cada arte num arquivo. A gente monta a folha com o melhor encaixe. Montagem inclusa no preço.</p>
-          <span class="lg">DTF têxtil · 57 cm</span>
+        <div class="ec-pe">
-          <p>Cada arte num arquivo. Montamos a folha com o melhor encaixe.</p>
+          <div class="ec-preco"><span>de</span><b data-de="avulsa">—</b><span>a <em data-ate="avulsa">—</em> /m conforme a nota da arte</span></div>
-          <ul><li>Sugerimos a largura que rende mais</li><li>Sobreposição não acontece</li>
+          <span class="ec-go">Enviar minhas artes</span>
-            <li>Montagem inclusa · R$ 10,00 no metro</li></ul>
-          <span class="go">Enviar minhas artes ›</span>
         </div>
       </button>
-
       <button class="ec u" data-modo="uvfile">
-        <div class="top"><h3>Arquivo por metro · UV</h3><span class="p"><i>tabela</i>R$ 85,90<small>/m</small></span></div>
+        <div class="ec-top"><span class="ec-kind">ADESIVO UV · 28,5 CM</span></div>
-        <div class="chama2">Quer pagar <b>R$ 69,90</b>? Arte em 300 DPI, em arquivo que a gente confere.</div>
+        <h3>Arquivo por metro · UV</h3>
-        <div class="in">
+        <p>Sua folha de UV montada. Para rígidos: caneca, garrafa, case. Não precisa de prensa.</p>
-          <span class="lg">Adesivo UV · 28,5 cm</span>
+        <div class="ec-pe">
-          <p>Sua folha de UV montada. Revisamos, corrigimos e reencaixamos.</p>
+          <div class="ec-preco"><span>de</span><b data-de="uvfile">—</b><span>a <em data-ate="uvfile">—</em> /m conforme a nota da arte</span></div>
-          <ul><li>Arquivo bom paga o mínimo</li><li>Remanejamos e sua folha encolhe</li>
+          <span class="ec-go">Enviar folha de UV</span>
-            <li>Rígido: caneca, garrafa, case</li></ul>
-          <span class="go">Enviar minha folha de UV ›</span>
         </div>
       </button>
-
       <button class="ec u" data-modo="uv">
-        <div class="top"><h3>Artes avulsas · UV</h3><span class="p"><i>tabela</i>R$ 99,90<small>/m</small></span></div>
+        <div class="ec-top"><span class="ec-kind">ADESIVO UV · 28,5 CM</span></div>
-        <div class="chama2">Quer pagar <b>R$ 83,90</b>? Arte em 300 DPI, em arquivo que a gente confere.</div>
+        <h3>Artes avulsas · UV</h3>
-        <div class="in">
+        <p>Cada arte num arquivo. Montamos a folha de UV com o melhor encaixe. Montagem inclusa no preço.</p>
-          <span class="lg">Adesivo UV · 28,5 cm</span>
+        <div class="ec-pe">
-          <p>Cada arte num arquivo. Montamos a folha de UV com o melhor encaixe.</p>
+          <div class="ec-preco"><span>de</span><b data-de="uv">—</b><span>a <em data-ate="uv">—</em> /m conforme a nota da arte</span></div>
-          <ul><li>Sugerimos a largura que rende mais</li><li>Montagem inclusa</li>
+          <span class="ec-go">Enviar artes de UV</span>
-            <li>Não precisa de prensa</li></ul>
-          <span class="go">Enviar minhas artes de UV ›</span>
         </div>
       </button>
     </div>
@@ -992,80 +892,46 @@ footer a:hover{color:var(--laranja2)}
 
   <!-- painel focado -->
   <div class="foco" id="foco">
-    <button class="voltar" id="bVoltar"><span>‹</span>Trocar de produto</button>
+    <button class="voltar" id="bVoltar"><span>‹</span>Todos os produtos</button>
     <div class="focoGrid">
       <div class="cat" id="catFoco">
       <div class="cabfoco" style="padding:20px 22px 14px;margin:0">
         <div><h3 id="fTit">—</h3><span class="lg" id="fLg" style="display:block"></span></div>
-        <span class="pr2" id="fPreco"></span>
+            <div class="caminhos tipoEnvio" id="tipoEnvio" hidden>
-        <p id="fSub"></p>
+              <button type="button" class="cam on" data-tipo="folha">
+                <span class="mk2"></span>
+                <div><b>Folha já montada</b><em id="tipoFolhaPreco">—</em>
+                  <span>Você manda a folha pronta, com
+                    <span id="larguraFolhaPronta">57</span> cm de largura</span></div>
+              </button>
+              <button type="button" class="cam" data-tipo="avulsa">
+                <span class="mk2"></span>
+                <div><b>Artes separadas</b><em id="tipoAvulsaPreco">—</em>
+                  <span>Você manda cada arte e nós montamos a folha</span></div>
+              </button>
+            </div>
       </div>
       <div class="in" style="padding:0 22px 22px">
         <div class="foco2" id="foco2">
           <div class="fila">
-            <div class="trocouCam" id="trocouCam" style="display:none"></div>
-            <div class="caminhos" id="tipoEnvio" hidden>
-              <button type="button" class="cam on" data-tipo="folha">
-                <span class="mk2"></span>
-                <div><b>Já é uma folha montada</b>
-                  <span>a imagem ocupa a largura inteira do filme de
-                    <span id="larguraFolhaPronta">57</span> cm</span>
-                  <em id="tipoFolhaPreco">—</em></div>
-              </button>
-              <button type="button" class="cam" data-tipo="avulsa">
-                <span class="mk2"></span>
-                <div><b>São artes separadas</b>
-                  <span>você informa a largura de cada uma e nós montamos a folha</span>
-                  <em id="tipoAvulsaPreco">—</em></div>
-              </button>
-            </div>
             <div class="trocouCam" id="avisoTipo" style="display:none"></div>
-            <div class="caminhos" id="caminhos">
+            <div class="recusa" id="recusa" style="display:none"></div>
-              <button class="cam on" data-cam="auto">
+            <div id="lista"></div>
-                <span class="mk2"></span>
-                <div><b>PNG, JPG ou PDF</b>
-                  <span>Conferimos sozinhos e a nota desconta no metro</span>
-                  <em id="camA">—</em></div>
-              </button>
-              <button class="cam" data-cam="tabela">
-                <span class="mk2"></span>
-                <div><b>CDR, AI, PSD ou TIFF</b>
-                  <span>Ninguém consegue conferir · alguém abre na mão</span>
-                  <em id="camB" class="cheio">—</em></div>
-              </button>
-            </div>
             <div class="zona" id="zona" tabindex="0" role="button">
               <div class="ico">↑</div>
               <b id="zTit">Arraste aqui</b><span id="zSub"></span>
-              <span id="zLimite">Até 128 MB por arquivo enquanto a verificação de segurança para arquivos grandes é preparada.</span>
+              <span id="zLimite">Até 5 GB por arquivo.</span>
               <span class="bt">ou escolher no computador</span>
+              <span class="zOutra"><b id="zOutra">Adicionar outra folha</b> ou arraste aqui</span>
+              <span class="zManual" id="zManual">Tem <b>CDR, AI, PSD ou TIFF</b>? Pode mandar também.
+                Alguém abre na mão e o metro sai pelo preço cheio.</span>
             </div>
-            <div class="recusa" id="recusa" style="display:none"></div>
-            <div id="lista"></div>
             <div class="resumoA" id="rA" style="display:none"></div>
             <input type="file" id="inp" hidden>
-            <div class="aoVivo" id="aoVivo"></div>
-          </div>
-          <aside class="mont" id="mont">
-            <div class="montcab"><b id="montcabTit">Montagem ao vivo</b>
-              <div class="zoomB"><button id="zMenos" title="Diminuir">−</button>
-                <span id="zTxt">100%</span>
-                <button id="zMais" title="Aumentar">+</button></div>
-              <span id="vMt">—</span></div>
-            <div id="vArea"></div>
-            <div id="vUso"></div>
-            <p class="montpe">Prévia aproximada. No servidor o encaixe é refeito do zero —
-              o resultado sai igual ou melhor, nunca pior.</p>
-
-          </aside>
-        </div>
-      </div>
-    </div>
-  </div>
     <aside class="req" id="req">
-      <h3 class="reqcab">O que devo saber<br>sobre a arte</h3>
+              <h3 class="reqcab">Dúvidas:</h3>
 
-      <details open>
+              <details>
                 <summary>Como pagar o menor metro</summary>
                 <ul>
                   <li class="s"><b>300 DPI no tamanho que vai imprimir.</b> É a nota máxima
@@ -1128,6 +994,50 @@ footer a:hover{color:var(--laranja2)}
               </details>
             </aside>
           </div>
+          <aside class="mont" id="mont">
+            <div class="montcab"><b id="montcabTit">Montagem ao vivo</b>
+              <div class="zoomB"><button id="zMenos" title="Diminuir">−</button>
+                <span id="zTxt">100%</span>
+                <button id="zMais" title="Aumentar">+</button></div>
+              <button type="button" class="ampliar" id="bAmpliar" hidden>Ampliar</button>
+              <span id="vMt">—</span></div>
+            <div id="vArea"></div>
+            <div id="vUso"></div>
+            <div class="compra" id="compra">
+              <div class="aoVivo" id="aoVivo"></div>
+              <div id="compraVals" hidden>
+                <div class="cEscada">
+                  <span>Preço do metro pela resolução</span>
+                  <ol id="cEscada"></ol>
+                </div>
+                <div class="cLin"><span id="cMetroLbl">Metro</span><b id="cMetro">—</b></div>
+                <div class="cLin"><span>Metragem <small>(a cada 10 cm)</small></span><b id="cMetragem">—</b></div>
+                <p class="cObs" id="cObs"></p>
+                <div class="cTot"><span>Total</span><b id="cTotal">—</b></div>
+                <p class="cEco" id="cEco"></p>
+                <div id="qmsg" style="display:none"></div>
+    <div class="ciente" id="ciente">
+              <h4 id="cienteTit">Ressalva de resolução</h4>
+              <div id="cienteTxt"></div>
+              <label><input type="checkbox" id="cienteOk">
+                <span>Li e entendi. Quero imprimir assim mesmo.</span></label>
+            </div>
+              </div>
+              <button type="button" class="cAdd" id="bAdd" disabled>Adicionar ao carrinho</button>
+              <p class="cPe">Revisamos e reencaixamos antes de imprimir, sem custo.<span id="cPartes"></span></p>
+            </div>
+
+          </aside>
+          <dialog class="ampliaDlg" id="ampliaDlg" aria-labelledby="ampliaTit">
+            <div class="ampliaCab"><b id="ampliaTit">Sua folha</b>
+              <button type="button" id="ampliaFecha" aria-label="Fechar">×</button></div>
+            <div id="ampliaArea"></div>
+          </dialog>
+        </div>
+      </div>
+    </div>
+  </div>
+    </div>
   </div>
 
   <!-- nota -->
@@ -1140,16 +1050,9 @@ footer a:hover{color:var(--laranja2)}
     </div>
     <div class="qbar"><i id="qbi" style="width:0%"></i></div>
     <div class="qitens" id="qitens"></div>
-    <div class="ciente" id="ciente">
-      <h4 id="cienteTit">Ressalva de resolução</h4>
-      <div id="cienteTxt"></div>
-      <label><input type="checkbox" id="cienteOk">
-        <span>Li e entendi. Quero imprimir assim mesmo.</span></label>
-    </div>
     <div class="qbts">
       <button class="qb chama" id="qOk">Seguir para o pedido</button>
     </div>
-    <div id="qmsg" style="margin-top:12px;font-size:12.5px;display:none"></div>
   </div>
 
   <!-- prévia da montagem -->
@@ -1166,7 +1069,7 @@ footer a:hover{color:var(--laranja2)}
       <div class="pinfo" id="pInfo"></div>
     </div>
     <div class="pcta">
-      <button class="pb p" id="pOk">Está certo, fechar o pedido</button>
+      <button class="pb p" id="pOk">Adicionar ao carrinho</button>
       <button class="pb" id="pMais">Adicionar mais artes</button>
       <button class="pb" id="pVolta">Trocar o arquivo</button>
     </div>
@@ -1179,7 +1082,8 @@ footer a:hover{color:var(--laranja2)}
       <h3>Seu pedido</h3>
 
       <div class="cxE">
-        <h4>Itens</h4>
+        <div class="itensCab"><h4>Itens</h4>
+          <button type="button" class="esvaziar" id="bEsvaziar">Esvaziar carrinho</button></div>
         <div id="itens"></div>
         <div id="atual">
           <div class="rot" style="margin-top:12px">Item que você está montando</div>
@@ -1220,15 +1124,14 @@ footer a:hover{color:var(--laranja2)}
             <span class="mk"></span>
             <div>
               <b>Receber em casa</b>
-              <span>Cotamos com a transportadora pelo seu CEP</span>
+              <span>Entrega pela Jadlog em todo o Brasil. Informe o CEP para ver o valor e o prazo.</span>
             </div>
             <em id="vFrete">—</em>
           </button>
           <div class="cep" id="cep">
             <label>CEP de entrega</label>
             <div class="cepL">
-              <input id="cepIn" inputmode="numeric" maxlength="9" placeholder="00000-000">
+              <input id="cepIn" inputmode="numeric" maxlength="9" placeholder="00000-000" autocomplete="postal-code">
-              <button id="bCep">Calcular</button>
             </div>
             <p id="cepMsg"></p>
             <div class="campos endereco" id="endereco">
@@ -1247,9 +1150,8 @@ footer a:hover{color:var(--laranja2)}
               <div class="cp"><label>UF</label>
                 <input id="eUf" maxlength="2" autocomplete="address-level1" placeholder="SP"></div>
             </div>
-            <p class="err" id="eEnd"></p>
+            <p class="dicaEnd" id="eEnd"></p>
           </div>
-          <p class="avisoE" id="avisoE"></p>
         </div>
       </div>
     </div>
@@ -1260,115 +1162,68 @@ footer a:hover{color:var(--laranja2)}
       <div class="tot"><span>Total</span><b id="carrTot">R$ 0,00</b></div>
       <div class="cbts">
         <button id="bPagar">Ir para o pagamento</button>
-        <button id="bMais" class="sec">Adicionar outro produto</button>
+        <button id="bMais" class="sec">Continuar comprando</button>
       </div>
-      <p class="obs">A nota fiscal sai no CNPJ informado. O arquivo fica guardado por 30 dias;
+      <p class="envioArq" id="envioArq" role="status" aria-live="polite"></p>
-        depois disso, um novo pedido precisa do arquivo de novo. O histórico do pedido
-        continua disponível na sua conta.</p>
     </aside>
 
   </div>
   <!-- Fora de #carr de propósito: o pedido pago esvazia o carrinho, e a
        confirmação não pode sumir junto com o painel. -->
   <div class="checkout">
+    <div class="pagCab">
+      <h3>Pagamento</h3>
+      <a href="/carrinho" class="pagVolta">Voltar ao carrinho</a>
+    </div>
+    <div class="pagGrid">
+      <div class="pagEsq">
         <p id="checkoutStatus" class="avisoE" role="status" aria-live="polite"></p>
         <div id="checkoutActions"></div>
       </div>
+      <aside class="pagResumo" id="pagResumo" hidden></aside>
+    </div>
+  </div>
+  <div class="desfazer" id="desfazer" role="status" hidden>
+    <span id="desfazerTxt"></span><button type="button" id="desfazerBtn">Desfazer</button>
+  </div>
+  <div class="carrVazio" id="carrVazio" hidden>
+    <h2>Seu carrinho está vazio</h2>
+    <p>Escolha um produto, envie a arte e veja o preço na hora.</p>
+    <a href="/#envio" class="btn-laranja">Escolher produto</a>
+  </div>
 </div></section>
 
-<!-- INFORMAÇÃO EM CARROSSEL -->
+<!-- PREÇO E VANTAGENS -->
-<section id="info"><div class="w">
+<section id="info" class="info2"><div class="w info2-grid">
-  <div class="et">Como funciona</div>
+  <div class="info2-preco">
-  <h2>Tudo o que você precisa saber, <em>em cinco cartões</em></h2>
+    <div class="et">Preço</div>
-
+    <h2>Arte melhor, metro mais barato</h2>
-  <div class="carro">
+    <p>A nota aparece na tela antes de você pagar. Preço da folha que você monta:</p>
-    <div class="trilho" id="trilho">
-
-      <div class="slide">
-        <div class="stop">
-          <div class="sinfo"><span class="et2">Preço</span><h3>Arte melhor,<br>metro mais barato</h3></div>
-          <div class="selo"><i></i><b>−25<em>%</em></b><span>no metro</span></div>
-        </div>
-        <p>Vale nos quatro produtos. Preço da folha que você monta:</p>
     <table>
-          <tr><td class="cab">nota</td><td class="cab">têxtil</td><td class="cab">UV</td></tr>
+      <thead><tr><th scope="col">Nota da arte</th><th scope="col">Têxtil 57 cm</th><th scope="col">UV 28,5 cm</th></tr></thead>
-          <tr><td>90–100</td><td>R$ 14,90</td><td>R$ 69,90</td></tr>
+      <tbody>
-          <tr><td>75–89</td><td>R$ 16,20</td><td>R$ 73,90</td></tr>
+        <tr><td>90 a 100</td><td class="melhor">R$ 14,90</td><td class="melhor">R$ 69,90</td></tr>
-          <tr><td>60–74</td><td>R$ 17,50</td><td>R$ 77,90</td></tr>
+        <tr><td>75 a 89</td><td>R$ 16,20</td><td>R$ 73,90</td></tr>
-          <tr><td>40–59</td><td>R$ 18,70</td><td>R$ 81,90</td></tr>
+        <tr><td>60 a 74</td><td>R$ 17,50</td><td>R$ 77,90</td></tr>
+        <tr><td>40 a 59</td><td>R$ 18,70</td><td>R$ 81,90</td></tr>
         <tr><td>abaixo de 40</td><td>R$ 19,90</td><td>R$ 85,90</td></tr>
+      </tbody>
     </table>
-        <div class="dest">Se a montagem for nossa, some <b>R$ 10,00</b> no têxtil e
+    <p class="nota2">Montagem das artes avulsas: + R$ 10,00 no têxtil e + R$ 14,00 no UV, em qualquer faixa.</p>
-          <b>R$ 14,00</b> no UV — mesma escada, em qualquer faixa</div>
-      </div>
-
-      <div class="slide">
-        <div class="stop">
-          <div class="sinfo"><span class="et2">Largura</span><h3>O dobro do<br>filme padrão</h3></div>
-          <div class="selo"><i></i><b>57<em>cm</em></b><span>de filme</span></div>
-        </div>
-        <p>A maioria trabalha com 28,5 cm. Na nossa largura cabe o dobro de arte
-          por metro corrido — e o metro sai mais barato por peça.</p>
-        <ul>
-          <li>Duas artes de 28 cm lado a lado</li>
-          <li>Menos emenda, menos corte</li>
-          <li>DTF UV também disponível, em 28,5 cm</li>
-        </ul>
-      </div>
-
-      <div class="slide">
-        <div class="stop">
-          <div class="sinfo"><span class="et2">Encaixe</span><h3>Reencaixamos<br>sua folha de graça</h3></div>
-          <div class="selo"><i></i><b>grátis</b><span>reencaixe</span></div>
-        </div>
-        <p>Se a sua montagem deixa espaço sobrando, refazemos o encaixe com o mesmo
-          motor que usamos nas nossas montagens.</p>
-        <ul>
-          <li>Artes que se tocam, separadas com 5 mm</li>
-          <li>Giramos as peças para aproveitar a largura</li>
-          <li>A folha encolhe e a sua conta diminui</li>
-        </ul>
-        <div class="dest">Refazemos o encaixe <b>antes de imprimir</b>, sem cobrar nada</div>
-      </div>
-
-      <div class="slide">
-        <div class="stop">
-          <div class="sinfo"><span class="et2">Cobrança</span><h3>Você paga<br>o que usa</h3></div>
-          <div class="selo"><i></i><b>10<em>cm</em></b><span>de cada vez</span></div>
-        </div>
-        <p>Arredondamos a cada 10 cm. Uma folha de 2,75 m custa 2,80 m — quem cobra
-          metro cheio cobraria 3.</p>
-        <ul>
-          <li>Pedido mínimo de 1 metro</li>
-          <li>A identificação do pedido é por nossa conta</li>
-          <li>Sem taxa de arquivo, sem taxa de revisão</li>
-        </ul>
-      </div>
-
-      <div class="slide">
-        <div class="stop">
-          <div class="sinfo"><span class="et2">Sem burocracia</span><h3>Conta só na<br>hora de pagar</h3></div>
-          <div class="selo"><i></i><b>0</b><span>conta e senha</span></div>
-        </div>
-        <p>Sobe a arte e vê o preço sem conta nenhuma. A conta nasce no pagamento, junto com o CNPJ da nota — e o próximo pedido já vem com suas artes anteriores. A revisão de 5 pontos vem junto —
-          há quem cobre R$ 19,90 por pedido só por isso.</p>
-        <ul>
-          <li>Sem cadastro para subir e ver o preço</li>
-          <li>Envio em até 24 horas</li>
-          <li>WhatsApp a cada etapa do pedido</li>
-          <li>Arquivo guardado 30 dias · histórico do pedido na conta</li>
-        </ul>
-      </div>
-
-    </div>
-    <div class="navc">
-      <button id="cAnt" aria-label="Anterior">‹</button>
-      <button id="cPro" aria-label="Próximo">›</button>
-      <div class="pontos" id="cPontos"></div>
   </div>
+  <div class="info2-vant">
+    <div><b class="n">57 cm</b><b>O dobro do filme padrão</b><span>Cabe o dobro de arte por metro corrido.</span></div>
+    <div><b class="n">10 cm</b><b>Você paga o que usa</b><span>Folha de 2,75 m custa 2,80 m, não 3. Pedido mínimo de 1 metro.</span></div>
+    <div><b class="n">Grátis</b><b>Reencaixe da folha</b><span>Sobrou espaço? Refazemos o encaixe e a conta diminui.</span></div>
+    <div><b class="n">5 pontos</b><b>Revisão sem custo</b><span>Erro pego antes de imprimir. Arquivo guardado por 30 dias.</span></div>
   </div>
 </div></section>
 
+<div class="barraM" id="barraM" hidden>
+  <div><span id="barraMSub">Seu pedido</span><b id="barraMTot">R$ 0,00</b></div>
+  <a href="/carrinho" id="barraMBtn">Continuar</a>
+</div>
+
 <footer><div class="w">
   <div class="frow">
     <span class="fmarca"><img src="https://cdn.vnda.com.br/dropstar/2025/12/17/logo-header-15125700-16129080.png?v=1766009286" alt="Dropstar">DTF</span>
@@ -1404,10 +1259,12 @@ footer a:hover{color:var(--laranja2)}
 <script src="/site-packing.js"></script>
 <script src="/site-cart.js"></script>
 <script src="/site-flow.js"></script>
+<script src="/site-compra.js"></script>
 <script src="/privacy.js"></script>
 <script src="/upload.js"></script>
 <script src="/checkout.js"></script>
 <script src="/cart.js"></script>
+<script src="/site-steps.js"></script>
 
 </body>
 </html>

web/kanban.css

@@ -0,0 +1,204 @@
+/* Kanban DTF. The previous look is kept in git tag ui-v1. */
+:root{
+  --bg:#0F1113;--bar:#13161A;--col:#13161A;--card:#1A1D21;--card2:#23282D;--panel:#15181B;
+  --line:#262A2F;--line2:#2A2F35;--line3:#3A4047;
+  --tx:#ECE9E4;--tx2:#D5D2CC;--muted:#A3A9B0;--faint:#8B929A;
+  --accent:#FF8B2B;--accent-tx:#FFB575;--ok:#6FD19C;--warn:#F2B33D;--bad:#F4968B;--bad-line:#5A3530;
+  --rec:#2BB6D9;--tra:#E0508F;--fil:#E9C23A;--imp:#D9D6D0;--cor:#F06A5B;--fin:#3FB97A;
+  --mono:Manrope,system-ui,sans-serif;
+}
+*{box-sizing:border-box}
+html,body{margin:0;background:var(--bg);color:var(--tx)}
+body{font:14px/1.45 Manrope,system-ui,sans-serif;font-variant-numeric:tabular-nums}
+button,input,textarea{font:inherit;color:inherit}
+button{cursor:pointer}
+button:disabled{opacity:.5;cursor:default}
+a{color:var(--accent-tx)}
+[hidden]{display:none!important}
+.mono{font-family:var(--mono)}
+.muted{color:var(--muted)}
+.faint{color:var(--faint)}
+.btn{height:36px;padding:0 12px;border-radius:8px;border:1px solid var(--line2);background:var(--card2);color:var(--tx);font-size:13px;font-weight:600;white-space:nowrap}
+.btn:hover{border-color:var(--line3)}
+.btn.ghost{background:transparent;color:var(--muted)}
+.btn.primary{height:44px;border:0;background:var(--accent);color:#0F1113;font-weight:800;font-size:14px;padding:0 18px}
+.btn.primary:hover{filter:brightness(1.08)}
+.btn.danger{height:44px;background:transparent;border-color:var(--bad-line);color:var(--bad);font-weight:700;font-size:14px}
+.btn.warn{border:0;background:var(--warn);color:#0F1113;font-weight:800}
+.chip{height:34px;padding:0 12px;border-radius:8px;border:1px solid var(--line2);background:transparent;color:var(--muted);font-size:13px;font-weight:600}
+.chip[aria-pressed=true]{border-color:var(--accent);background:rgba(255,139,43,.12);color:var(--accent-tx)}
+.badge{font-size:12px;font-weight:700;border-radius:999px;padding:1px 8px;background:var(--accent);color:#0F1113}
+.badge.warn{background:var(--warn);color:#0F1113}
+.badge:empty{display:none}
+.eyebrow{font-size:12px;color:var(--faint);font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px}
+input[type=text],input[type=email],input[type=password],input[type=number],input:not([type]),textarea{height:40px;padding:0 12px;border-radius:8px;border:1px solid var(--line3);background:var(--bg);color:var(--tx)}
+textarea{height:auto;padding:10px 12px;min-height:72px;width:100%;resize:vertical}
+input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}
+input[type=file]{font-size:13px;color:var(--muted);max-width:100%}
+.check{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--tx2)}
+.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
+
+/* Sign-in */
+.login{max-width:380px;margin:12vh auto 0;padding:32px;border:1px solid var(--line2);border-radius:14px;background:var(--panel);display:flex;flex-direction:column;gap:14px}
+.login label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
+.login .hint{font-size:12px;color:var(--faint);margin:0}
+
+/* Top bar */
+.top{height:64px;padding:0 24px;display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--line);background:var(--bar);position:sticky;top:0;z-index:5}
+.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;letter-spacing:-.01em;white-space:nowrap}
+.brand i{width:28px;height:28px;border-radius:7px;background:var(--accent);color:#0F1113;font-style:normal;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center}
+.tabs{display:flex;gap:4px;align-self:stretch}
+.tabs button{display:flex;align-items:center;gap:8px;padding:0 14px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font-weight:600;font-size:14px}
+.tabs button[aria-selected=true]{color:var(--tx);font-weight:700;border-bottom-color:var(--accent)}
+.tabs .count{font-family:var(--mono);font-size:12px;color:var(--muted)}
+.search{display:flex;align-items:center;gap:8px;width:300px;height:38px;padding:0 12px;border:1px solid var(--line2);border-radius:9px;background:var(--card);color:var(--faint);margin-left:auto}
+.search input{flex:1;min-width:0;border:0;background:transparent;height:auto;padding:0;outline:none}
+.tinydot{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);white-space:nowrap}
+.tinydot::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--dot,#5B6168)}
+.tinydot:empty{display:none}
+.who{font-size:13px;color:var(--muted);white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}
+#status{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:20;margin:0;max-width:min(640px,calc(100vw - 32px));padding:10px 16px;border-radius:10px;border:1px solid var(--line3);background:#1E2226;color:var(--tx);font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.45)}
+#status:empty,#login-status:empty{display:none}
+#status.error{border-color:var(--bad-line);color:var(--bad)}
+#login-status.error{color:var(--bad)}
+
+/* Board */
+main{padding:0 24px 24px}
+.bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 0 12px}
+.bar h1,.split h1,.page h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.02em}
+.chips{display:flex;gap:8px;flex-wrap:wrap}
+.bar .chips{margin-left:auto}
+.kan{display:grid;grid-template-columns:repeat(6,minmax(220px,1fr));gap:12px;overflow-x:auto;padding-bottom:8px;align-items:start}
+.col{display:flex;flex-direction:column;gap:10px;background:var(--col);border:1px solid #22262B;border-radius:12px;padding:12px;min-height:320px}
+.col.allowed{border-color:rgba(255,139,43,.45);background:#17140F}
+.col.target{border-color:var(--accent)}
+.col-head{display:flex;flex-direction:column;gap:6px;padding:2px 2px 8px;border-bottom:1px solid #22262B}
+.col-head div{display:flex;align-items:center;gap:8px}
+.col-head h2{margin:0;font-size:14px;font-weight:700}
+.col-head .swatch{width:10px;height:10px;border-radius:3px;background:var(--c)}
+.col-head .n{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--muted)}
+.col-head small{font-size:12px;color:var(--faint)}
+.col .empty{font-size:12px;color:var(--faint);padding:8px 2px}
+.card{text-align:left;display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:10px;border:1px solid var(--line2);background:var(--card);width:100%}
+.card:hover,.card.open{border-color:var(--line3);background:#1E2226}
+.card .row{display:flex;align-items:baseline;gap:8px;width:100%}
+.card .num{font-size:14px;font-weight:800}
+.card .age{margin-left:auto;font-size:12px;color:var(--faint)}
+.card .cust{font-size:13px;font-weight:600;color:var(--tx);width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
+.tags{display:flex;flex-wrap:wrap;gap:6px}
+.tag{font-size:12px;padding:3px 8px;border-radius:6px;background:var(--card2);color:var(--tx2)}
+.tag-teste{font-size:11px;font-weight:800;letter-spacing:.04em;padding:2px 7px;border-radius:6px;background:var(--warn);color:#1a1300}
+.card .foot{display:flex;align-items:center;gap:6px;font-size:12px}
+.card .foot .where{margin-left:auto;color:var(--muted)}
+.late{font-size:12px;color:#F06A5B;font-weight:600}
+
+/* Order panel */
+.drawer{position:fixed;inset:0;z-index:10;display:flex;justify-content:flex-end}
+.scrim{position:absolute;inset:0;background:rgba(8,9,11,.6)}
+.panel{position:relative;width:min(600px,100vw);height:100%;background:var(--panel);border-left:1px solid var(--line2);display:flex;flex-direction:column}
+.panel-head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
+.panel-head .row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
+.panel-head .num{font-size:22px;font-weight:800}
+.stage{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--c) 18%,transparent);color:var(--c)}
+.close{margin-left:auto;width:40px;height:40px;border-radius:8px;border:1px solid var(--line2);background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center}
+.steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
+.steps li{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--faint)}
+.steps li::before{content:"";height:4px;border-radius:4px;background:var(--line2)}
+.steps li.done{color:var(--muted)}.steps li.done::before{background:var(--c)}
+.steps li.now{color:var(--tx);font-weight:700}.steps li.now::before{background:var(--c)}
+.moves{display:flex;gap:10px;flex-wrap:wrap}
+.moves .primary{flex:1}
+.reason{display:flex;flex-direction:column;gap:8px}
+.panel-body{flex:1;overflow:auto;padding:20px 24px 32px;display:flex;flex-direction:column;gap:24px}
+.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
+.facts b{display:block;font-size:14px}
+.facts span{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
+.item{display:flex;gap:14px;padding:14px;border:1px solid var(--line2);border-radius:12px;background:var(--card)}
+.item.attention{border-color:#4A3A1E;background:#1C1A15}
+.item .preview{width:96px;flex-shrink:0;border-radius:8px;background:var(--card2);display:flex;align-items:flex-start;justify-content:center;padding:6px}
+.item .preview svg{width:100%;height:auto;display:block}
+.item .body{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
+.item .title{display:flex;align-items:baseline;gap:8px}
+.item .title b{font-size:14px}
+.item .title .mono{margin-left:auto;font-size:13px}
+.item .line{font-size:12px;color:var(--muted)}
+.item .file{display:flex;align-items:center;gap:8px;font-size:13px}
+.buttons{display:flex;gap:8px;flex-wrap:wrap}
+.finals{display:flex;flex-direction:column;gap:12px}
+.finals .rev{font-size:13px;display:flex;flex-direction:column;gap:4px;padding:10px 12px;border:1px solid var(--line2);border-radius:10px}
+.finals form{display:flex;flex-direction:column;gap:12px;padding:14px;border:1px solid var(--line2);border-radius:12px}
+.finals .slot{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
+.timeline{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
+.timeline li{display:flex;gap:12px;font-size:13px}
+.timeline li::before{content:"";width:8px;height:8px;margin-top:6px;border-radius:999px;background:var(--c,var(--muted));flex-shrink:0}
+.timeline small{display:block;color:var(--faint);font-size:12px}
+
+/* Quotes */
+#tab-quotes{padding-top:18px}
+.split{display:flex;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-height:calc(100vh - 140px)}
+.split .list{width:460px;flex-shrink:0;border-right:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:12px;background:#111316}
+.qitem{text-align:left;display:flex;justify-content:space-between;gap:12px;padding:14px;border-radius:10px;border:1px solid var(--line2);background:var(--card);width:100%}
+.qitem[aria-current=true]{border-color:var(--accent);background:#1F1A15}
+.qitem b{display:block;font-size:14px;overflow-wrap:anywhere}
+.qitem span{font-size:12px;color:var(--muted)}
+.qitem .right{text-align:right;flex-shrink:0}
+.qitem .flag{display:block;color:var(--warn);font-weight:600;margin-top:4px}
+.pane{flex:1;min-width:0;display:flex;flex-direction:column}
+.pane .head{padding:18px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;flex-wrap:wrap}
+.pane .head b{font-size:18px;overflow-wrap:anywhere}
+.pane .content{flex:1;padding:20px 24px;display:flex;flex-direction:column;gap:16px}
+.pane .fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
+.pane .fields label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:var(--muted)}
+.pane .fields input[readonly]{color:var(--faint);background:var(--panel);border-color:var(--line2)}
+.pane .foot{padding:16px 24px;border-top:1px solid var(--line);background:var(--bar);display:flex;align-items:center;gap:16px;flex-wrap:wrap}
+.pane .foot .total{margin-left:auto;font-family:var(--mono);color:var(--muted)}
+.pane .foot .total b{color:var(--tx)}
+.pane .note{padding:24px;color:var(--muted)}
+
+/* Payments and integrations */
+.page{display:flex;flex-direction:column;gap:22px;padding-top:18px}
+.page h2{margin:0 0 10px;font-size:15px;font-weight:800}
+.issue{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:16px 18px;border-radius:12px;border:1px solid #4A3A1E;background:#1C1A15;margin-bottom:8px}
+.issue .text{flex:1;min-width:260px;display:flex;flex-direction:column;gap:4px}
+.issue .text b{font-size:14px}
+.issue .text span{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
+.issue form{display:flex;gap:8px;align-items:center}
+.issue.done{border-color:var(--line2);background:var(--card)}
+.pager{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 4px;border-top:1px solid var(--line);margin-top:8px;font-size:13px;color:var(--muted)}
+.pager-size{display:flex;align-items:center;gap:8px}
+.pager-size select{height:34px;padding:0 8px;border-radius:8px;border:1px solid var(--line3);background:var(--bg);color:var(--tx)}
+.pager-range{margin-left:auto}
+.pager-nav{display:flex;align-items:center;gap:6px}
+.pager .pg{width:34px;height:34px;border-radius:8px;border:1px solid var(--line2);background:transparent;color:var(--tx);font-size:16px;line-height:1}
+.pager .pg:disabled{color:var(--faint);opacity:.45}
+.pager-page{display:flex;align-items:center;gap:6px;margin:0 4px}
+.pager-page input{width:56px;height:34px;text-align:center;padding:0 4px}
+.pager.compact{gap:10px;padding:12px 0 0}
+.pager.compact .pager-range{margin-left:0}
+.pager.compact .pager-nav{margin-left:auto}
+.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}
+.field{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:var(--muted)}
+.field select,.field input{height:38px;min-width:160px;padding:0 10px;border-radius:8px;border:1px solid var(--line3);background:var(--bg);color:var(--tx)}
+.field input{min-width:110px;width:110px}
+.issue input{width:320px}
+.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
+.integration{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:12px;border:1px solid var(--line2);background:var(--card)}
+.integration .head{display:flex;align-items:center;gap:8px}
+.integration .head b{font-size:15px}
+.integration .head .dot{width:9px;height:9px;border-radius:999px;background:var(--dot,#5B6168)}
+.integration .head em{margin-left:auto;font-style:normal;font-size:12px;font-weight:700;color:var(--dotx,var(--muted))}
+.integration p{margin:0;font-size:13px;color:var(--muted)}
+.integration .buttons{margin-top:auto}
+table.log{width:100%;border-collapse:collapse;font-size:13px}
+table.log th{text-align:left;color:var(--faint);font-weight:600;padding:8px 12px;border-bottom:1px solid var(--line)}
+table.log td{padding:10px 12px;border-bottom:1px solid #1E2226;vertical-align:top}
+.good{color:var(--ok);font-weight:600}.retry{color:var(--warn);font-weight:600}
+
+@media (max-width:900px){
+  .top{flex-wrap:wrap;height:auto;padding:10px 16px;gap:10px}
+  .search{order:5;width:100%;margin-left:0}
+  main{padding:0 16px 16px}
+  .split{flex-direction:column}
+  .split .list{width:auto;border-right:0;border-bottom:1px solid var(--line)}
+  .facts,.pane .fields{grid-template-columns:1fr}
+}

web/kanban.html

@@ -1,21 +1,70 @@
 <!doctype html>
 <html lang="pt-BR"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
-<title>DTF · Kanban local</title>
+<title>Kanban DTF</title>
-<style>
+<link rel="preconnect" href="https://fonts.googleapis.com">
-:root{--bg:#0B0D10;--card:#15181D;--card2:#1C2026;--linha:#282C34;--tx:#EDEBE6;--fraco:#a1a6af;--ciano:#00B8DA}
+<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&amp;display=swap">
-*{box-sizing:border-box}body{background:var(--bg);color:var(--tx);font:14px/1.5 system-ui,sans-serif;padding:20px;margin:0}
+<link rel="stylesheet" href="/kanban.css">
-h1{font-size:24px;margin:0}h2{font-size:18px}header{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:20px}
+</head><body>
-.aviso{background:#152026;border-left:3px solid var(--ciano);padding:12px;color:#b9cbd2;margin:16px 0}
+<form id="login" class="login" hidden>
-button,input,select{font:inherit;border:1px solid #56616d;border-radius:5px;padding:8px;background:var(--card2);color:var(--tx)}
+  <div class="brand"><i aria-hidden="true">D</i>Kanban DTF</div>
-button{cursor:pointer}button:hover{border-color:var(--ciano)}button:disabled{opacity:.5}input[type=number]{width:100px}
+  <label>E-mail <input id="email" type="email" autocomplete="username" required></label>
-label{display:inline-flex;gap:8px;align-items:center;margin:5px}#kan{display:grid;grid-template-columns:repeat(6,minmax(220px,1fr));gap:10px;overflow-x:auto;padding-bottom:16px}
+  <label>Senha <input id="password" type="password" autocomplete="current-password" required></label>
-.col{background:var(--card);border:1px solid var(--linha);border-radius:9px;min-height:250px;padding:10px}.col h2{font-size:14px;border-bottom:2px solid var(--cc);padding-bottom:10px}.col.alvo{border-color:var(--ciano)}
+  <button class="btn primary">Entrar</button>
-.cd,.review{background:var(--card2);border:1px solid var(--linha);border-left:3px solid var(--cc,var(--ciano));border-radius:6px;padding:12px;margin-bottom:10px}.cd{cursor:grab}.cd p{overflow-wrap:anywhere}.meta{color:var(--fraco);font-size:12px}.actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.error{color:#ffad83}.print{margin-top:8px;padding-top:8px;border-top:1px solid var(--linha)}.print button{margin-left:6px}#tiny{font-size:12px;color:var(--fraco);margin-right:8px}#tiny button{margin-left:6px}#status{min-height:24px}details{margin:16px 0}pre{white-space:pre-wrap;overflow-wrap:anywhere}a{color:var(--ciano)}
+  <p id="login-status" class="hint" role="alert"></p>
-</style></head><body>
+</form>
-<header><h1>Kanban DTF</h1><span id="tiny"></span><button id="refresh">Atualizar</button><button id="logout">Sair</button></header>
+
-<div class="aviso">Confira a cotação manualmente. Em Arquivos de produção, envie e aprove os arquivos finais de todos os itens antes de colocar o pedido na fila. Não há validação automática de arte.</div>
+<div id="app" hidden>
-<form id="login"><label>E-mail <input id="email" type="email" autocomplete="username" required></label><label>Senha <input id="password" type="password" autocomplete="current-password" required></label><button>Entrar</button></form>
+  <header class="top">
-<p id="status" role="status"></p>
+    <div class="brand"><i aria-hidden="true">D</i>Kanban DTF</div>
-<section id="payments"></section><section id="reviews"></section><div id="kan"></div>
+    <nav class="tabs" aria-label="Seções">
-<details><summary>Eventos locais de integração</summary><pre id="events"></pre></details>
+      <button type="button" data-tab="board" aria-selected="true">Produção <span class="count" id="count-board"></span></button>
-<script src="/upload.js"></script><script src="/kanban.js?v=pdf-print-1"></script></body></html>
+      <button type="button" data-tab="quotes" aria-selected="false">Cotações <span class="badge" id="badge-quotes"></span></button>
+      <button type="button" data-tab="payments" aria-selected="false">Pagamentos <span class="badge warn" id="badge-payments"></span></button>
+      <button type="button" data-tab="integrations" aria-selected="false">Integrações</button>
+    </nav>
+    <label class="search">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true"><circle cx="11" cy="11" r="7"></circle><path d="M20 20l-3.5-3.5"></path></svg>
+      <input id="search" type="search" placeholder="Buscar pedido, cliente ou CNPJ" aria-label="Buscar pedido, cliente ou CNPJ">
+    </label>
+    <span id="tiny" class="tinydot"></span>
+    <span id="who" class="who"></span>
+    <button class="btn ghost" id="refresh" type="button">Atualizar</button>
+    <button class="btn ghost" id="logout" type="button">Sair</button>
+  </header>
+  <p id="status" role="status"></p>
+  <main>
+    <section id="tab-board">
+      <div class="bar"><h1>Produção</h1><span class="muted" id="board-summary"></span><div class="chips" id="filters"></div></div>
+      <div class="kan" id="kan"></div>
+    </section>
+    <section id="tab-quotes" hidden>
+      <div class="split">
+        <div class="list">
+          <h1>Cotações</h1>
+          <div class="chips" id="quote-filters"></div>
+          <div id="quote-list" style="display:flex;flex-direction:column;gap:8px"></div>
+        </div>
+        <div class="pane" id="reviews"></div>
+      </div>
+    </section>
+    <section id="tab-payments" class="page" hidden>
+      <h1>Pagamentos</h1>
+      <section id="payments"></section>
+    </section>
+    <section id="tab-integrations" class="page" hidden>
+      <h1>Integrações</h1>
+      <section><div class="grid4" id="integrations"></div></section>
+      <section><h2>Registro de envios</h2>
+        <div class="filters" id="event-filters"></div>
+        <table class="log"><thead><tr><th scope="col">Quando</th><th scope="col">Pedido</th><th scope="col">Destino</th><th scope="col">Evento</th><th scope="col">Resultado</th></tr></thead><tbody id="events"></tbody></table>
+        <div id="events-more"></div>
+      </section>
+    </section>
+  </main>
+</div>
+
+<div class="drawer" id="drawer" hidden>
+  <div class="scrim" id="scrim"></div>
+  <aside class="panel" id="panel" aria-label="Pedido"></aside>
+</div>
+<script src="/upload.js"></script><script src="/kanban.js"></script></body></html>

web/kanban.js

@@ -1,249 +1,727 @@
-/* Reuses the prototype palette, column names and drag/drop interaction; no machine controls. */
+/* Kanban DTF: production board, quote review, payments and integrations.
+   Everything is built with textContent; nothing from an order or a customer is
+   ever parsed as HTML. The previous screen is in git tag ui-v1. */
 const $ = id=>document.getElementById(id);
 // Remove credentials saved by older local builds. Only HttpOnly sessions now.
 sessionStorage.removeItem('dtf-operator');
-let board;
+
-let extraQuotes={pending:[],approved:[]};
+const STAGE_COLORS={rec:'var(--rec)',tra:'var(--tra)',fil:'var(--fil)',imp:'var(--imp)',cor:'var(--cor)',fin:'var(--fin)'};
-let moreQuotes={pending:false,approved:false};
+const FLOW=['rec','tra','fil','imp','fin'];
+const PRODUCT={file:'DTF Têxtil · folha montada',avulsa:'DTF Têxtil · artes avulsas',uvfile:'DTF UV · folha montada',uv:'DTF UV · artes avulsas'};
+const SHORT={file:'Têxtil folha',avulsa:'Têxtil avulsa',uvfile:'UV folha',uv:'UV avulsa'};
+const EVENTS={payment_approved:'Pagamento aprovado',production_started:'Produção iniciada',correction_needed:'Correção necessária',ready:'Pedido pronto'};
+const LATE_HOURS=4;
+// Payment outcomes are recorded by the API in English; operators read Portuguese.
+function outcomeText(outcome){
+  const rules=[
+    [/^refused: paid (\S+) but quote total is (\d+)/,m=>'valor pago ('+(m[1]==='None'?'não informado':money(Number(m[1])))+') diferente do total da cotação ('+money(Number(m[2]))+')'],
+    [/^refused: quote expired/,()=>'a cotação venceu antes do pagamento'],
+    [/^refused: quote not found/,()=>'cotação não encontrada'],
+    [/^refused: reference is not a quote id/,()=>'a referência do pagamento não é uma cotação'],
+    [/^refused: quote was never reviewed/,()=>'a cotação ainda não tinha sido revisada'],
+    [/^refused: quote uses an obsolete/,()=>'a cotação usa uma montagem antiga'],
+    [/^attention: payment (\w+) for order (\d+)/,m=>'pagamento '+(m[1]==='refunded'?'estornado':'cancelado')+' depois do pedido #'+m[2]],
+  ];
+  for(const [pattern,text] of rules){const m=outcome.match(pattern);if(m)return text(m);}
+  return outcome;
+}
+
+let board=null;
+let tab='board', filter='all', search='', openOrder=null, openToken=0;
+let quoteKind='pending', pickedQuote=null;
+let olderFinished=[], finishedMore=null;
+
 const money=cents=>(cents/100).toLocaleString('pt-BR',{style:'currency',currency:'BRL'});
-function node(tag,text,className){const e=document.createElement(tag);if(text!==undefined)e.textContent=text;if(className)e.className=className;return e;}
+const metres=value=>Number(value).toLocaleString('pt-BR',{minimumFractionDigits:2,maximumFractionDigits:2})+' m';
-function action(text,fn){const b=node('button',text);b.onclick=async()=>{b.disabled=true;try{await fn();}catch(e){$('status').textContent=e.message;}finally{b.disabled=false;}};return b;}
+const when=value=>new Date(value).toLocaleString('pt-BR',{day:'2-digit',month:'2-digit',hour:'2-digit',minute:'2-digit'});
+function ago(value){
+  const minutes=Math.max(0,Math.round((Date.now()-new Date(value))/60000));
+  if(minutes<60)return 'há '+minutes+' min';
+  const hours=Math.round(minutes/60);
+  return hours<48?'há '+hours+' h':'há '+Math.round(hours/24)+' dias';
+}
+// The customer's WhatsApp opens the conversation, for messages the system does
+// not send (a correction, a question about the artwork).
+function whatsappLink(zap){
+  const digits=String(zap||'').replace(/\D/g,'');
+  if(digits.length<10)return null;
+  return 'https://wa.me/'+(digits.length<=11?'55':'')+digits;
+}
+function contato(customer){
+  const line=node('span','CNPJ '+customer.cnpj+' · ');
+  const href=whatsappLink(customer.zap);
+  if(!href){line.append(customer.zap||'');return line;}
+  const d=String(customer.zap).replace(/\D/g,'').replace(/^55(?=\d{10,11}$)/,'');
+  const shown=d.length===11?'('+d.slice(0,2)+') '+d.slice(2,7)+'-'+d.slice(7):d.length===10?'('+d.slice(0,2)+') '+d.slice(2,6)+'-'+d.slice(6):customer.zap;
+  const a=node('a',shown,'zap');a.href=href;a.target='_blank';a.rel='noopener noreferrer';
+  a.title='Abrir conversa no WhatsApp';
+  line.append(a);return line;
+}
+function node(tag,text,className){const e=document.createElement(tag);if(text!==undefined&&text!==null)e.textContent=text;if(className)e.className=className;return e;}
+function button(text,fn,className='btn'){
+  const b=node('button',text,className);b.type='button';
+  b.onclick=async event=>{event.stopPropagation();b.disabled=true;try{await fn();}catch(e){say(e.message,true);}finally{b.disabled=false;}};
+  return b;
+}
+// Messages are notifications, not state: they clear themselves. Errors stay
+// longer so they can be read; a caller can hold one for as long as it needs.
+let sayTimer=null;
+function say(text,error=false,ms){
+  clearTimeout(sayTimer);
+  for(const id of ['status','login-status']){$(id).textContent=text||'';$(id).classList.toggle('error',!!error);}
+  if(text)sayTimer=setTimeout(()=>say(''),ms??(error?8000:4000));
+}
+function icon(path){
+  const ns='http://www.w3.org/2000/svg';const svg=document.createElementNS(ns,'svg');
+  svg.setAttribute('width','14');svg.setAttribute('height','14');svg.setAttribute('viewBox','0 0 24 24');
+  svg.setAttribute('fill','none');svg.setAttribute('stroke','currentColor');svg.setAttribute('stroke-width','2.2');svg.setAttribute('aria-hidden','true');
+  for(const d of path){const p=document.createElementNS(ns,d.startsWith('circle')?'circle':'path');
+    if(d.startsWith('circle')){const [cx,cy,r]=d.split(' ').slice(1);p.setAttribute('cx',cx);p.setAttribute('cy',cy);p.setAttribute('r',r);}else p.setAttribute('d',d);svg.append(p);}
+  return svg;
+}
+const ICON_OK=['M5 12l4 4 10-10'], ICON_WARN=['M12 8v5M12 17h.01','circle 12 12 9'];
 async function api(path,body){
   const r=await fetch('/api/operator'+path,{headers:{'Content-Type':'application/json'},...(body===undefined?{}:{method:'POST',body:JSON.stringify(body)})});
   const d=await r.json();if(!r.ok){const error=new Error(typeof d.detail==='string'?d.detail:'Confira os campos ('+r.status+').');error.status=r.status;throw error;}return d;
 }
-function files(container,items){
-  for(const uid of [...new Set(items.flatMap(i=>i.uploads))])container.append(action('Baixar original '+uid.slice(0,6),async()=>{
-    const result=await api('/uploads/'+uid+'/download');
-    const link=node('a');link.href=result.url;link.referrerPolicy='no-referrer';link.download=result.name;link.click();
-  }));
-}
-function productionLines(container,item){
-  if(!item.production){container.append(node('p','Instruções de produção ausentes; não produzir este item.','meta'));return;}
-  container.append(node('p','Especificação v'+item.production.version+' · qualidade '+item.quality_status+
-    (item.quality_status==='warning'?' · ressalva '+(item.quality_acknowledged?'aceita':'não aceita'):''),'meta'));
-  if(item.production.placements){
-    container.append(node('p',item.production.placements.length+' peças posicionadas em '+
-      item.production.film_width_cm+' × '+item.production.height_cm+' cm de filme','meta'));
-    const download=node('button','Baixar manifesto da montagem');
-    download.type='button';
-    download.onclick=()=>{
-      const url=URL.createObjectURL(new Blob([JSON.stringify(item.production,null,2)],{type:'application/json'}));
-      const link=node('a');link.href=url;
-      link.download='dtf-layout-'+item.production.sources[0].upload_id.slice(0,8)+'.json';
-      link.click();setTimeout(()=>URL.revokeObjectURL(url),1000);
-    };
-    container.append(download);
-  }
-  item.production.sources.forEach((source,index)=>container.append(node('p',
-    (index+1)+'. '+source.kind+' · '+source.copies+' × '+source.width_cm+' × '+source.length_cm+
-    ' cm · giro '+source.rotation_degrees+'°'+(source.mirrored?' · espelhada':'')+
-    ' · medida '+source.measurement+' · arquivo '+source.upload_id.slice(0,8),'meta')));
-}
-const PRINT_STATUS={pending:'na fila para gerar',rendering:'gerando…',ready:'pronto',
-  manual:'preparar à mão',failed:'falhou ao gerar'};
 function download(uid){return async()=>{
   const result=await api('/uploads/'+uid+'/download');
   const link=node('a');link.href=result.url;link.referrerPolicy='no-referrer';link.download=result.name;link.click();
 };}
-function printFiles(card,order){
+function manifest(production){
-  const rows=order.print_files||[];
+  const url=URL.createObjectURL(new Blob([JSON.stringify(production,null,2)],{type:'application/json'}));
-  const box=node('div',undefined,'print');
+  const link=node('a');link.href=url;link.download='dtf-layout-'+production.sources[0].upload_id.slice(0,8)+'.json';
-  box.append(node('b','Arquivo de impressão'));
+  link.click();setTimeout(()=>URL.revokeObjectURL(url),1000);
-  order.snapshot.items.forEach((item,index)=>{
-    const row=rows.find(r=>r.item_index===index);
-    const line=node('p','Item '+(index+1)+' · '+(row?PRINT_STATUS[row.status]:'não gerado'),'meta');
-    if(row?.status==='ready'){
-      line.textContent+=' · '+row.detail.film_width_cm+' × '+row.detail.height_cm+' cm'+
-        (row.detail.min_dpi?' · menor resolução '+row.detail.min_dpi+' DPI':'')+
-        (row.detail.vector_sources?' · PDF vetorial':'');
-      line.append(action('Baixar PDF',download(row.upload_id)));
-    }
-    if(row?.status==='manual')line.append(node('span',' · '+row.detail.reason));
-    box.append(line);
-  });
-  const retry=order.snapshot.items.some((_,index)=>{const row=rows.find(r=>r.item_index===index);
-    return !row||row.status==='manual'||row.status==='failed';});
-  if(retry&&['rec','tra'].includes(order.state))
-    box.append(action('Gerar arquivos de impressão',async()=>{await api('/orders/'+order.id+'/print-files',{});await load();}));
-  card.append(box);
-}
-function paymentIssues(){
-  $('payments').replaceChildren();
-  if(!board.payment_issues?.length)return;
-  $('payments').append(node('h2','Pagamentos que precisam de atenção · '+board.payment_issues.length));
-  $('payments').append(node('p','Um pagamento chegou sem virar pedido (valor diferente, cotação vencida) ou foi '+
-    'estornado depois do pedido. Confira no painel do provedor, resolva com o cliente e registre o que foi feito.','meta'));
-  for(const issue of board.payment_issues){
-    const card=node('article',undefined,'review');
-    card.append(node('b',issue.provider+' · evento '+issue.event_id),
-      node('p',(issue.amount_cents==null?'valor não informado':money(issue.amount_cents))+' · cotação '+
-        (issue.reference||'—')+' · '+new Date(issue.received_at).toLocaleString('pt-BR'),'meta'),
-      node('p',issue.outcome));
-    card.append(action('Registrar resolução',async()=>{
-      const note=prompt('O que foi feito? (ex.: estornado no Mercado Pago em 25/09)');if(!note)return;
-      await api('/payment-events/'+issue.id+'/resolve',{note});await load();
-    }));
-    $('payments').append(card);
-  }
 }
+
+// ---- Loading and tabs ------------------------------------------------------
+
 async function load(){
   try{
     board=await api('/board');
-    extraQuotes={pending:[],approved:[]};
+    const known=new Set(board.orders.map(o=>o.id));
-    moreQuotes={pending:board.pending_total>board.quotes.filter(q=>!q.approved).length,
+    board.orders.push(...olderFinished.filter(o=>!known.has(o.id)));
-      approved:board.approved_total>board.quotes.filter(q=>!!q.approved).length};
+    if(finishedMore===null)finishedMore=board.finished_total>board.finished_shown;
-    $('login').hidden=true;
+    $('login').hidden=true;$('app').hidden=false;
-    $('status').textContent='Atualizado às '+new Date().toLocaleTimeString()+tinyNotice;
+    say('Atualizado às '+new Date().toLocaleTimeString('pt-BR')+tinyNotice,false,tinyNotice?6000:2500);
     render();
-  }catch(e){$('status').textContent=e.message;$('login').hidden=false;}
+  }catch(e){
+    if(e.status===401||e.status===503){$('app').hidden=true;$('login').hidden=false;$('drawer').hidden=true;}
+    // Not being signed in yet is the normal start, not an error.
+    if(e.status===401){say('');return;}
+    say(e.message,true);
+  }
 }
-async function loadMoreQuotes(kind){
+function showTab(name){
-  const shown=[...board.quotes.filter(q=>kind==='pending'?!q.approved:!!q.approved),...extraQuotes[kind]];
+  tab=name;
-  const last=shown.at(-1);
+  for(const b of document.querySelectorAll('[data-tab]'))b.setAttribute('aria-selected',String(b.dataset.tab===name));
-  const params=new URLSearchParams({kind,limit:'50'});
+  for(const id of ['board','quotes','payments','integrations'])$('tab-'+id).hidden=name!==id;
-  if(last){params.set('before_created_at',last.created_at);params.set('before_id',last.id);}
+  const lists={quotes:loadQuotes,payments:loadIssues,integrations:loadEvents};
-  const page=await api('/quotes?'+params);
+  if(board&&lists[name])lists[name]().catch(e=>say(e.message,true));
-  const known=new Set(shown.map(q=>q.id));
-  extraQuotes[kind].push(...page.quotes.filter(q=>!known.has(q.id)));
-  moreQuotes[kind]=page.has_more;
-  render();
 }
-// The one-time authorisation of this system in the client's Tiny. Shown only
+function render(){
-// when the Tiny application is configured on the server.
+  $('who').textContent=board.operator||'';
-function tinyStatus(){
+  $('count-board').textContent=String(board.orders.filter(o=>o.state!=='fin').length);
-  const box=$('tiny');box.replaceChildren();
+  $('badge-quotes').textContent=board.pending_total?String(board.pending_total):'';
-  const tiny=board.tiny||{};
+  $('badge-payments').textContent=board.payment_issues_total?String(board.payment_issues_total):'';
-  if(!tiny.configured)return;
+  tinyHeader();renderBoard();renderIntegrations();
-  box.append(node('span',tiny.connected
+  // Lists live on their own pages of the API; refresh the one being looked at.
-    ? 'Tiny conectado'+(tiny.orders_enabled?'':' · envio de pedidos desligado')
+  const lists={quotes:loadQuotes,payments:loadIssues,integrations:loadEvents};
-    : 'Tiny não conectado'));
+  if(lists[tab])lists[tab]().catch(e=>say(e.message,true));
-  box.append(action(tiny.connected?'Reconectar Tiny':'Conectar Tiny',async()=>{
+  if(openOrder){const order=board.orders.find(o=>o.id===openOrder);if(order)renderPanel(order);else closePanel();}
-    const result=await api('/tiny/connect',{});location.href=result.url;
+}
+
+// ---- Production board ----------------------------------------------------
+
+function printState(order){
+  if(order.state==='fil'||order.state==='imp')return {text:'Final aprovado',tone:'ok'};
+  if(order.state==='fin')return {text:'Concluído',tone:'ok'};
+  if(order.state==='cor')return {text:'Aguardando o cliente',tone:''};
+  const rows=order.print_files||[], items=order.snapshot.items.length;
+  const ready=rows.filter(r=>r.status==='ready').length;
+  if(rows.some(r=>r.status==='pending'||r.status==='rendering'))return {text:'Gerando arquivo…',tone:''};
+  if(ready===items)return {text:'PDF pronto',tone:'ok'};
+  if(rows.some(r=>r.status==='manual'||r.status==='failed'))
+    return {text:items>1&&ready?ready+' de '+items+' pronto':'Preparar à mão',tone:'warn'};
+  return {text:'Sem arquivo gerado',tone:'warn'};
+}
+function matches(order){
+  const modes=order.snapshot.items.map(i=>i.mode);
+  if(filter==='textil'&&!modes.some(m=>m==='file'||m==='avulsa'))return false;
+  if(filter==='uv'&&!modes.some(m=>m==='uvfile'||m==='uv'))return false;
+  if(filter==='manual'&&!(order.print_files||[]).some(r=>r.status==='manual'||r.status==='failed'))return false;
+  if(!search)return true;
+  const c=order.snapshot.customer, d=order.snapshot.destination||{};
+  const hay=[String(order.number),c.mail,c.cnpj,d.recipient,d.city].join(' ').toLowerCase();
+  const digits=search.replace(/\D/g,'');
+  return hay.includes(search)||(digits.length>=3&&hay.replace(/\D/g,'').includes(digits));
+}
+function renderBoard(){
+  const filters=[['all','Todos'],['textil','Têxtil'],['uv','UV'],['manual','Preparar à mão']];
+  $('filters').replaceChildren(...filters.map(([key,label])=>{
+    const b=node('button',label,'chip');b.type='button';b.setAttribute('aria-pressed',String(filter===key));
+    b.onclick=()=>{filter=key;renderBoard();};return b;}));
+  const active=board.orders.filter(o=>['rec','tra','fil','imp'].includes(o.state));
+  const queued=active.reduce((s,o)=>s+o.snapshot.items.reduce((t,i)=>t+Number(i.billed_metres),0),0);
+  $('board-summary').textContent=metres(queued)+' em produção';
+  $('kan').replaceChildren(...Object.entries(board.states).map(([state,title])=>{
+    const column=node('section',undefined,'col');column.dataset.state=state;
+    const orders=board.orders.filter(o=>o.state===state&&matches(o));
+    const total=orders.reduce((s,o)=>s+o.snapshot.items.reduce((t,i)=>t+Number(i.billed_metres),0),0);
+    const head=node('div',undefined,'col-head');const line=node('div');
+    const swatch=node('span',undefined,'swatch');swatch.style.setProperty('--c',STAGE_COLORS[state]);
+    // Finished orders are a recent window, not the whole history: say so.
+    const count=state==='fin'&&board.finished_total>orders.length?orders.length+' de '+board.finished_total:String(orders.length);
+    line.append(swatch,node('h2',title),node('span',count,'n'));
+    head.append(line,node('small',orders.length?metres(total)+' no total':'vazio'));
+    column.append(head);
+    for(const order of orders)column.append(card(order));
+    if(state==='fin'&&finishedMore&&!search&&filter==='all')moreButton(column,true,loadOlderFinished);
+    // Dragging only goes forward to the next stage. Going back or asking for a
+    // correction needs a reason, so those happen in the order panel.
+    column.ondragover=e=>{if(!column.classList.contains('allowed'))return;e.preventDefault();column.classList.add('target');};
+    column.ondragleave=()=>column.classList.remove('target');
+    column.ondrop=async e=>{e.preventDefault();column.classList.remove('target');
+      const order=board.orders.find(o=>o.id===e.dataTransfer.getData('text/plain'));
+      if(order&&order.state!==state)try{await move(order,state);}catch(error){say(error.message,true);}};
+    return column;
   }));
 }
-const tinyResult=new URLSearchParams(location.search).get('tiny');
+// An operator's test order: no payment, no Tiny, no WhatsApp.
-const tinyNotice=tinyResult?(tinyResult==='connected'?' · Tiny conectado.':' · Não foi possível conectar o Tiny. Tente de novo.'):'';
+const isTest=order=>order.payment?.provider==='teste';
-if(tinyResult)history.replaceState(null,'',location.pathname);
+function card(order){
-function render(){
+  const c=node('button',undefined,'card');c.type='button';c.dataset.card=order.id;c.draggable=true;
-  tinyStatus();
+  if(order.id===openOrder)c.classList.add('open');
-  paymentIssues();
+  const top=node('div',undefined,'row');
-  $('reviews').replaceChildren();
+  top.append(node('span','#'+order.number,'num'),...(isTest(order)?[node('span','TESTE','tag-teste')]:[]),node('span',ago(order.updated_at),'age'));
-  if(board.pending_total || board.approved_total)
+  const tags=node('div',undefined,'tags');
-    $('reviews').append(node('h2','Cotações · '+board.pending_total+' pendentes · '+
+  for(const item of order.snapshot.items)tags.append(node('span',SHORT[item.mode]+' · '+metres(item.billed_metres),'tag'));
-      board.approved_total+' aprovadas sem pedido'));
+  const foot=node('div',undefined,'foot');const p=printState(order);
-  for(const quote of [...board.quotes,...extraQuotes.pending,...extraQuotes.approved]){
+  const status=node('span',p.text,p.tone);status.style.display='flex';status.style.alignItems='center';status.style.gap='5px';
-    const card=node('article',undefined,'review');
+  if(p.tone==='ok')status.prepend(icon(ICON_OK));if(p.tone==='warn')status.prepend(icon(ICON_WARN));
-    card.append(node('b',quote.id.slice(0,8)+' · '+quote.draft.customer.mail));
+  const dest=order.snapshot.destination;
-    if(quote.status==='pending_review' && quote.draft.items.some(item=>item.production?.version!==2)){
+  foot.append(status,node('span',dest?'Entrega · '+dest.state:'Retirada','where'));
-      card.append(node('p','Cotação com montagem antiga. Peça ao cliente para enviar uma nova cotação.'));
+  c.append(top,node('div',order.snapshot.customer.mail,'cust'),tags,foot);
-    }else if(quote.status!=='pending_review'){
+  if(['rec','tra','fil','imp'].includes(order.state)&&Date.now()-new Date(order.updated_at)>LATE_HOURS*3600000)
-      card.append(node('p',quote.status==='expired'?'Cotação expirada. O cliente precisa solicitar outra.':'Aprovada: '+money(quote.approved.total_cents)+'. Volte ao Site, atualize o pedido e confirme o pagamento local.'));
+    c.append(node('div','Parado há mais de '+LATE_HOURS+' h','late'));
-    }else{
+  c.onclick=()=>openPanel(order.id);
-      const form=node('form');
+  c.ondragstart=e=>{
-      const edits=quote.draft.items.map((item,index)=>{
+    e.dataTransfer.setData('text/plain',order.id);
-        const row=node('div');row.append(node('strong',(index+1)+'. '+item.mode+' '));
+    const forward=board.transitions[order.state].filter(s=>s!=='cor');
-        productionLines(row,item);
+    for(const col of document.querySelectorAll('.col[data-state]'))col.classList.toggle('allowed',forward.includes(col.dataset.state));
-        const metres=node('input');metres.type='number';metres.min='0.001';metres.max='12000';metres.step='any';metres.value=item.metres;metres.required=true;
+    say(forward.length?'Mover para '+forward.map(s=>board.states[s]).join(' ou '):'Pedido finalizado',false,60000);
-        const grade=node('input');grade.type='number';grade.min='0';grade.max='100';grade.step='1';grade.value=item.grade;grade.required=true;
+  };
-        const ml=node('label','Metros conferidos');ml.append(metres);const gl=node('label','Nota conferida');gl.append(grade);row.append(ml,gl);form.append(row);
+  c.ondragend=()=>{for(const col of document.querySelectorAll('.col'))col.classList.remove('allowed','target');say('');};
-        return ()=>({...item,metres:metres.value,grade:Number(grade.value)});
+  return c;
-      });
-      const check=node('input');check.type='checkbox';check.required=true;const label=node('label','Conferi os arquivos, a metragem total (incluindo repetições/montagem) e a nota.');label.prepend(check);form.append(label);
-      const submit=node('button','Aprovar cotação');submit.type='submit';form.append(submit);
-      form.onsubmit=async e=>{e.preventDefault();submit.disabled=true;try{await api('/quotes/'+quote.id+'/approve',{items:edits.map(fn=>fn())});await load();}catch(error){$('status').textContent=error.message;submit.disabled=false;}};
-      card.append(form);
-    }
-    const downloads=node('div',undefined,'actions');files(downloads,quote.draft.items);card.append(downloads);$('reviews').append(card);
-  }
-  for(const [kind,label] of [['pending','Carregar cotações pendentes mais antigas'],
-                              ['approved','Carregar cotações aprovadas mais antigas']]){
-    if(moreQuotes[kind])$('reviews').append(action(label,()=>loadMoreQuotes(kind)));
-  }
-  $('kan').replaceChildren();
-  const colors=['#00b8da','#e0357c','#efb700','#edebe6','#e0642a','#48b072'];
-  Object.entries(board.states).forEach(([state,title],index)=>{
-    const column=node('section',undefined,'col');column.dataset.state=state;column.style.setProperty('--cc',colors[index]);
-    const orders=board.orders.filter(o=>o.state===state);
-    // Finished orders are a recent window, not the whole history: say so rather
-    // than let the count read as an all-time total.
-    const count=state==='fin'&&board.finished_total>orders.length
-      ? orders.length+' de '+board.finished_total : String(orders.length);
-    column.append(node('h2',title+' · '+count));
-    for(const order of orders){
-      const card=node('article',undefined,'cd');card.draggable=true;card.dataset.order=order.id;
-      card.append(node('b','#'+order.number+' · '+(order.payment?.provider==='fake'?'Pago local':'Pago')),node('p',order.snapshot.customer.mail,'meta'),node('p',money(order.snapshot.total_cents)));
-      const to=order.snapshot.destination;
-      card.append(node('p',to?'Entrega: '+to.recipient+' · '+to.street+', '+to.number+(to.complement?' '+to.complement:'')+
-        ' · '+to.district+' · '+to.city+'/'+to.state+' · CEP '+to.postal_code:'Retirada em Franca','meta'));
-      for(const item of order.snapshot.items){
-        card.append(node('p',item.mode+' · '+item.billed_metres+' m · nota '+item.grade,'meta'));
-        productionLines(card,item);
-      }
-      printFiles(card,order);
-      const actions=node('div',undefined,'actions');files(actions,order.snapshot.items);
-      const artwork=node('div');
-      actions.append(action('Arquivos de produção',()=>artworkPanel(order,artwork)));
-      actions.append(action('Histórico',async()=>{const rows=await api('/orders/'+order.id+'/history');alert(rows.map(r=>board.states[r.from_state]+' → '+board.states[r.to_state]+' · '+r.operator+(r.reason?' · '+r.reason:'')).join('\n')||'Pedido recebido.');}));
-      for(const next of board.transitions[state])actions.append(action('→ '+board.states[next],()=>move(order,next)));
-      card.append(actions,artwork);card.ondragstart=e=>e.dataTransfer.setData('text/plain',order.id);column.append(card);
-    }
-    column.ondragover=e=>{e.preventDefault();column.classList.add('alvo');};column.ondragleave=()=>column.classList.remove('alvo');
-    column.ondrop=async e=>{e.preventDefault();column.classList.remove('alvo');const order=board.orders.find(o=>o.id===e.dataTransfer.getData('text/plain'));if(order)try{await move(order,state);}catch(error){$('status').textContent=error.message;}};
-    $('kan').append(column);
-  });
-  $('events').textContent=board.events.map(e=>e.provider+' · '+e.payload.event+' · pedido #'+e.payload.number+' · '+(e.delivered_at?'registrado localmente':'pendente')+' · tentativas '+e.attempts).join('\n')||'Nenhum evento.';
 }
-async function move(order,state){
+async function loadOlderFinished(){
-  let reason='';if(state==='cor'){reason=prompt('Motivo da correção:');if(!reason)return;}
+  const shown=board.orders.filter(o=>o.state==='fin').sort((a,b)=>a.created_at<b.created_at?-1:1);
-  await api('/orders/'+order.id+'/move',{state,version:order.version,reason});await load();
+  const oldest=shown[0];const params=new URLSearchParams({limit:'50'});
+  if(oldest){params.set('before_created_at',oldest.created_at);params.set('before_id',oldest.id);}
+  const page=await api('/orders/finished?'+params);
+  const known=new Set(board.orders.map(o=>o.id));
+  const fresh=page.orders.filter(o=>!known.has(o.id));
+  olderFinished.push(...fresh);board.orders.push(...fresh);finishedMore=page.has_more;renderBoard();
+}
+async function move(order,state,reason=''){
+  await api('/orders/'+order.id+'/move',{state,version:order.version,reason});
+  await load();
 }
-$('login').onsubmit=async e=>{e.preventDefault();try{await api('/login',{email:$('email').value,password:$('password').value});await load();}catch(error){$('status').textContent=error.message;}finally{$('password').value='';}};
-$('logout').onclick=async()=>{await api('/logout',{});for(const key of Object.keys(localStorage))if(key.startsWith('dtf-'))localStorage.removeItem(key);location.reload();};
-$('refresh').onclick=load;
-load();
 
-async function artworkPanel(order,container){
+// ---- Order panel ---------------------------------------------------------
-  container.replaceChildren();
+
-  const revisions=await api('/orders/'+order.id+'/files');
+function openPanel(id){openOrder=id;const order=board.orders.find(o=>o.id===id);$('drawer').hidden=false;renderPanel(order);renderBoard();}
-  for(const file of revisions){
+function closePanel(){openOrder=null;$('drawer').hidden=true;$('panel').replaceChildren();if(board)renderBoard();}
-    const row=node('p',(file.kind==='final'?'Final':'Correção do cliente')+' · item '+(file.item_index+1)+' · '+file.name+' · '+(file.expired?'expirado':file.active?'atual':'substituído'),'meta');
+$('scrim').onclick=closePanel;
-    row.append(node('p',file.note));
+document.addEventListener('keydown',e=>{if(e.key==='Escape'&&openOrder)closePanel();});
-    if(!file.expired)row.append(action('Baixar '+file.name,download(file.upload_id)));
+
-    container.append(row);
+function layoutPreview(production){
+  const ns='http://www.w3.org/2000/svg', w=Number(production.film_width_cm), h=Math.max(1,Number(production.height_cm));
+  const svg=document.createElementNS(ns,'svg');svg.setAttribute('viewBox','0 0 '+w+' '+h);svg.setAttribute('role','img');
+  svg.setAttribute('aria-label','Montagem: '+production.placements.length+' peças em '+w+' × '+h+' cm');
+  const film=document.createElementNS(ns,'rect');film.setAttribute('width',w);film.setAttribute('height',h);film.setAttribute('fill','#0F1113');svg.append(film);
+  const colors=['#2BB6D9','#E0508F','#E9C23A','#6FD19C','#FF8B2B','#A78BFA'];
+  for(const p of production.placements){const r=document.createElementNS(ns,'rect');
+    r.setAttribute('x',p.x_cm);r.setAttribute('y',p.y_cm);r.setAttribute('width',p.width_cm);r.setAttribute('height',p.length_cm);
+    r.setAttribute('fill',colors[p.source_index%colors.length]);r.setAttribute('fill-opacity','.55');svg.append(r);}
+  return svg;
+}
+function renderPanel(order){
+  const token=++openToken, panel=$('panel');panel.dataset.order=order.id;
+  const color=STAGE_COLORS[order.state];
+  const head=node('div',undefined,'panel-head');
+  const row=node('div',undefined,'row');
+  const stage=node('span',board.states[order.state],'stage');stage.style.setProperty('--c',color);
+  const close=node('button',undefined,'close');close.type='button';close.setAttribute('aria-label','Fechar');close.append(icon(['M6 6l12 12M18 6L6 18']));close.onclick=closePanel;
+  row.append(node('span','#'+order.number,'num'),stage,
+    isTest(order)?node('span','pedido de teste · sem pagamento, não vai ao Tiny nem ao WhatsApp','tag-teste'):node('span','pago '+when(order.created_at),'faint'),close);
+  const steps=node('ol',undefined,'steps');steps.setAttribute('aria-label','Etapas');
+  const at=FLOW.indexOf(order.state);
+  for(const [i,s] of FLOW.entries()){const li=node('li',board.states[s]);li.style.setProperty('--c',STAGE_COLORS[s]);
+    if(at>=0&&i<at)li.classList.add('done');if(i===at)li.classList.add('now');steps.append(li);}
+  head.append(row,steps,moves(order));
+
+  const body=node('div',undefined,'panel-body');
+  const s=order.snapshot, dest=s.destination;
+  const facts=node('section',undefined,'facts');
+  const who=node('div');who.append(node('p','Cliente','eyebrow'),node('b',s.customer.mail),contato(s.customer));
+  const where=node('div');where.append(node('p','Entrega','eyebrow'),node('b',dest?dest.recipient:'Retirada em Franca'),
+    node('span',dest?dest.street+', '+dest.number+(dest.complement?' '+dest.complement:'')+' · '+dest.district+' · '+dest.city+'/'+dest.state+' · CEP '+dest.postal_code:'Cliente retira na fábrica'));
+  facts.append(who,where);
+  const items=node('section');items.append(node('p','Itens e arquivos de impressão','eyebrow'));
+  const itemsList=node('div');itemsList.style.display='flex';itemsList.style.flexDirection='column';itemsList.style.gap='10px';
+  s.items.forEach((item,index)=>itemsList.append(itemCard(order,item,index)));
+  items.append(itemsList);
+  const total=node('p',undefined,'muted');total.append('Total pago: ',node('b',money(s.total_cents)));items.append(total);
+  const finals=node('section',undefined,'finals');finals.append(node('p','Arquivos finais','eyebrow'),node('p','Carregando…','faint'));
+  const history=node('section');history.append(node('p','Histórico','eyebrow'),node('p','Carregando…','faint'));
+  body.append(facts,items,finals,history);
+  panel.replaceChildren(head,body);
+
+  api('/orders/'+order.id+'/files').then(rows=>{if(token===openToken)finalsSection(order,rows,finals);}).catch(e=>say(e.message,true));
+  api('/orders/'+order.id+'/history').then(rows=>{if(token===openToken)historySection(order,rows,history);}).catch(e=>say(e.message,true));
+}
+function moves(order){
+  const box=node('div');box.style.display='flex';box.style.flexDirection='column';box.style.gap='10px';
+  const row=node('div',undefined,'moves');
+  const reason=node('form',undefined,'reason');reason.hidden=true;
+  for(const next of board.transitions[order.state]){
+    if(next==='cor'){
+      const b=node('button','Pedir correção','btn danger');b.type='button';b.dataset.move='cor';
+      b.onclick=()=>{reason.hidden=!reason.hidden;backForm.hidden=true;if(!reason.hidden)reason.querySelector('textarea').focus();};row.append(b);
+    }else{
+      const b=button('Mover para '+board.states[next],()=>move(order,next),'btn primary');b.dataset.move=next;row.append(b);
     }
-  if(!['rec','tra','cor'].includes(order.state))return;
+  }
-  const form=node('form');
+  // Undo a mistaken move: one stage back, internal reason, no customer message.
-  form.append(node('p','Enviar um conjunto final completo. Pode haver várias partes por item. Um novo conjunto substitui o anterior.'));
+  const previous=board.back?.[order.state];
-  // A generated print file reproduces the approved layout; offer it first, and
+  const backForm=node('form',undefined,'reason');backForm.hidden=true;
-  // keep the upload for items that need hand preparation. Not after a
+  if(previous){
-  // correction: the file was made from artwork the customer has replaced.
+    const b=node('button','Voltar para '+board.states[previous],'btn ghost');b.type='button';b.dataset.back=previous;
+    b.onclick=()=>{backForm.hidden=!backForm.hidden;reason.hidden=true;if(!backForm.hidden)backForm.querySelector('input').focus();};
+    row.append(b);
+    const why=node('input');why.placeholder='Motivo';why.setAttribute('aria-label','Motivo do retorno');why.required=true;why.maxLength=1000;
+    const go=node('button','Voltar para '+board.states[previous],'btn');
+    backForm.append(why,go);
+    backForm.onsubmit=async e=>{e.preventDefault();go.disabled=true;try{await move(order,previous,why.value.trim());}catch(error){say(error.message,true);go.disabled=false;}};
+  }
+  if(!row.children.length)row.append(node('span','Pedido concluído.','muted'));
+  const text=node('textarea');text.placeholder='Motivo da correção';text.setAttribute('aria-label','Motivo da correção');text.maxLength=1000;text.required=true;
+  const confirm=node('button','Enviar para correção','btn danger');
+  reason.append(text,confirm);
+  reason.onsubmit=async e=>{e.preventDefault();confirm.disabled=true;try{await move(order,'cor',text.value.trim());}catch(error){say(error.message,true);confirm.disabled=false;}};
+  box.append(row,reason,backForm);return box;
+}
+const PRINT_TEXT={pending:'Na fila para gerar',rendering:'Gerando arquivo…',ready:'PDF gerado',manual:'Preparar à mão',failed:'Falhou ao gerar'};
+function itemCard(order,item,index){
+  const row=(order.print_files||[]).find(r=>r.item_index===index);
+  const box=node('div',undefined,'item');
+  if(row&&(row.status==='manual'||row.status==='failed'))box.classList.add('attention');
+  const preview=node('div',undefined,'preview');
+  if(item.production?.placements)preview.append(layoutPreview(item.production));
+  const body=node('div',undefined,'body');
+  const title=node('div',undefined,'title');title.append(node('b',PRODUCT[item.mode]),node('span',metres(item.billed_metres),'mono'));
+  const spec=item.production;
+  const line=spec?(spec.placements.length+' peças em '+spec.film_width_cm+' × '+spec.height_cm+' cm · nota '+item.grade):('nota '+item.grade);
+  body.append(title,node('div',line,'line'));
+  const file=node('div',undefined,'file');
+  if(row){
+    const tone=row.status==='ready'?'ok':row.status==='manual'||row.status==='failed'?'warn':'muted';
+    const original=row.status==='ready'&&row.detail?.source==='original';
+    const label=node('span',(original?'Arquivo grande: o original é o arquivo de impressão':PRINT_TEXT[row.status])+
+      (row.status==='ready'&&row.name?' · '+row.name:'')+(row.status==='manual'&&row.detail.reason?': '+row.detail.reason:''),tone);
+    file.append(tone==='ok'?icon(ICON_OK):tone==='warn'?icon(ICON_WARN):'',label);
+    if(row.status==='ready'&&row.detail&&!original){body.append(file,node('div',[row.detail.film_width_cm+' × '+row.detail.height_cm+' cm',
+      row.detail.min_dpi?'menor resolução '+row.detail.min_dpi+' DPI':'',row.detail.vector_sources?'PDF vetorial':''].filter(Boolean).join(' · '),'line'));}
+    else body.append(file);
+  }else body.append(node('div','Arquivo de impressão ainda não gerado','line'));
+  const buttons=node('div',undefined,'buttons');
+  if(row?.status==='ready'&&row.detail?.source!=='original')buttons.append(button('Baixar PDF',download(row.upload_id)));
+  item.uploads.forEach((uid,i)=>buttons.append(button(item.uploads.length>1?'Original '+(i+1):'Baixar original',download(uid),'btn ghost')));
+  if(spec?.placements)buttons.append(button('Manifesto',()=>manifest(spec),'btn ghost'));
+  if(['rec','tra'].includes(order.state)&&(!row||row.status==='manual'||row.status==='failed'))
+    buttons.append(button('Gerar novamente',async()=>{await api('/orders/'+order.id+'/print-files',{});await load();},'btn ghost'));
+  body.append(buttons);
+  box.append(preview,body);return box;
+}
+function finalsSection(order,revisions,section){
+  section.replaceChildren(node('p','Arquivos finais','eyebrow'));
+  for(const file of revisions){
+    const rev=node('div',undefined,'rev');
+    rev.append(node('b',(file.kind==='final'?'Final':'Correção do cliente')+' · item '+(file.item_index+1)+' · '+file.name),
+      node('span',(file.expired?'expirado':file.active?'atual':'substituído')+' · '+when(file.created_at)+' · '+file.note,'faint'));
+    if(!file.expired){const b=button('Baixar',download(file.upload_id),'btn ghost');b.style.alignSelf='flex-start';rev.append(b);}
+    section.append(rev);
+  }
+  if(!['rec','tra','cor'].includes(order.state)){if(!revisions.length)section.append(node('p','Nenhum arquivo final registrado.','faint'));return;}
+  // A generated print file reproduces the approved layout: offer it first. Not
+  // after a customer correction, which replaced the artwork it was made from.
   const corrected=revisions.some(file=>file.kind==='correction');
+  const form=node('form');
   const inputs=order.snapshot.items.map((item,index)=>{
-    const label=node('label','Item '+(index+1)+' · '+item.mode);label.style.display='block';
+    const slot=node('label',undefined,'slot');slot.append('Item '+(index+1)+' · '+PRODUCT[item.mode]);
-    const input=node('input');input.type='file';input.multiple=true;input.required=true;input.dataset.finalItem=index;input.style.width='100%';
+    const input=node('input');input.type='file';input.multiple=true;input.required=true;input.dataset.finalItem=index;
     const generated=corrected?null:(order.print_files||[]).find(r=>r.item_index===index&&r.status==='ready');
     if(generated){
-      const use=node('input');use.type='checkbox';use.checked=true;input.required=false;input.hidden=true;
+      const use=node('input');use.type='checkbox';use.checked=true;use.dataset.useGenerated=index;input.required=false;input.hidden=true;
       use.onchange=()=>{input.hidden=use.checked;input.required=!use.checked;};
-      const choice=node('label',' Usar o arquivo gerado ('+generated.name+')');choice.prepend(use);choice.style.display='block';
+      const choice=node('label',undefined,'check');choice.append(use,(generated.detail?.source==='original'?'Usar o original como arquivo final (':'Usar o PDF gerado (')+generated.name+')');
-      label.append(choice);input.generated=()=>use.checked?generated.upload_id:null;
+      slot.append(choice);input.generated=()=>use.checked?generated.upload_id:null;
     }
-    label.append(input);form.append(label);return input;});
+    slot.append(input);form.append(slot);return input;
-  const note=node('input');note.placeholder='Nota da revisão';note.required=true;note.maxLength=1000;note.style.width='100%';form.append(note);
+  });
-  const check=node('input');check.type='checkbox';check.required=true;const label=node('label','Conferi estes arquivos finais para impressão manual.');label.prepend(check);form.append(label);
+  const note=node('input');note.placeholder='Nota da revisão';note.required=true;note.maxLength=1000;
-  const submit=node('button','Aprovar arquivos finais');submit.type='submit';form.append(submit);
+  const check=node('input');check.type='checkbox';check.required=true;check.dataset.confirm='';
+  const confirm=node('label',undefined,'check');confirm.append(check,'Arquivos conferidos');
+  const submit=node('button','Aprovar arquivos finais','btn primary');
+  form.append(note,confirm,submit);
   form.onsubmit=async event=>{event.preventDefault();submit.disabled=true;try{
     const refs=[];
     for(const [index,input] of inputs.entries()){
       const generated=input.generated?.();
       if(generated){refs.push({item_index:index,upload_id:generated});continue;}
       for(const file of input.files){
-      const uid=await dtfUpload(file,{api,startPath:'/orders/'+order.id+'/uploads',scope:'operator:'+order.id+':'+order.version,progress:text=>$('status').textContent=text});
+        const uid=await dtfUpload(file,{api,startPath:'/orders/'+order.id+'/uploads',scope:'operator:'+order.id+':'+order.version,progress:text=>say(text)});
         refs.push({item_index:index,upload_id:uid});
-    }}
+      }
+    }
     await api('/orders/'+order.id+'/final-files',{version:order.version,files:refs,note:note.value});
     await load();
-  }catch(error){$('status').textContent=error.message;submit.disabled=false;}};
+  }catch(error){say(error.message,true);submit.disabled=false;}};
-  container.append(form);
+  section.append(form);
 }
+function historySection(order,rows,section){
+  const list=node('ol',undefined,'timeline');
+  for(const r of [...rows].reverse()){
+    const li=node('li');li.style.setProperty('--c',STAGE_COLORS[r.to_state]);
+    const text=node('div');text.append(node('b',r.back?'Voltou para '+board.states[r.to_state]:board.states[r.from_state]+' → '+board.states[r.to_state]));
+    if(r.reason)text.append(node('span',' · '+r.reason,'muted'));
+    text.append(node('small',when(r.created_at)+' · '+r.operator));li.append(text);list.append(li);
+  }
+  const first=node('li');first.style.setProperty('--c','var(--rec)');
+  const t=node('div');t.append(node('b','Pedido recebido e pago'),node('small',when(order.created_at)+' · '+(board.environment==='local'&&order.payment?.provider==='fake'?'pagamento de teste':'Site')));
+  first.append(t);list.append(first);
+  section.replaceChildren(node('p','Histórico','eyebrow'),list);
+}
+
+// ---- Quotes --------------------------------------------------------------
+
+function quoteMetres(q){return (q.approved||q.draft).items.reduce((s,i)=>s+Number(i.billed_metres||i.metres),0);}
+let quoteRows=[], quoteTotal=0, quotePage=1, quoteSize=20, currentQuote=null, quoteLoading=0;
+async function loadQuotes(){
+  const token=++quoteLoading;
+  const page=await api('/quotes?'+new URLSearchParams({kind:quoteKind,limit:String(quoteSize),offset:String((quotePage-1)*quoteSize)}));
+  if(token!==quoteLoading)return;
+  quoteRows=page.quotes;quoteTotal=page.total;
+  if(quotePage>1&&!quoteRows.length&&quoteTotal){quotePage=Math.ceil(quoteTotal/quoteSize);return loadQuotes();}
+  renderQuotes();
+}
+function renderQuotes(){
+  const kinds=[['pending','A revisar',board.pending_total],['approved','Aprovadas, aguardando pagamento',board.approved_total]];
+  $('quote-filters').replaceChildren(...kinds.map(([key,label,count])=>{
+    const b=node('button',label+' · '+count,'chip');b.type='button';b.setAttribute('aria-pressed',String(quoteKind===key));
+    b.onclick=()=>{quoteKind=key;quotePage=1;currentQuote=null;loadQuotes().catch(e=>say(e.message,true));};return b;}));
+  if(!currentQuote||(!quoteRows.some(q=>q.id===currentQuote.id)&&currentQuote.status==='pending_review'))currentQuote=quoteRows[0]||null;
+  else currentQuote=quoteRows.find(q=>q.id===currentQuote.id)||currentQuote;
+  const list=quoteRows.map(q=>{
+    const b=node('button',undefined,'qitem');b.type='button';b.dataset.quotePick=q.id;b.setAttribute('aria-current',String(q.id===currentQuote?.id));
+    const left=node('div');left.append(node('b',q.draft.customer.mail),
+      node('span',q.draft.items.map(i=>SHORT[i.mode]).join(' + ')+' · '+metres(quoteMetres(q))));
+    if(q.draft.items.some(i=>i.production?.version!==2))left.append(node('span','Montagem antiga: peça nova cotação','flag'));
+    else if(q.draft.items.some(i=>i.quality_status==='warning'))left.append(node('span','Ressalva de resolução aceita pelo cliente','flag'));
+    if(q.auto_approved)left.append(node('span','Aprovada automaticamente'));
+    else if(q.review_reason)left.append(node('span','Revisão manual: '+q.review_reason,'flag'));
+    const right=node('div',undefined,'right');
+    right.append(node('b',q.approved?money(q.approved.total_cents):q.id.slice(0,8),'mono'),node('span',ago(q.created_at)));
+    b.append(left,right);b.onclick=()=>{currentQuote=q;renderQuotes();};return b;
+  });
+  if(!list.length)list.push(node('p',quoteKind==='pending'?'Nenhuma cotação para revisar.':'Nenhuma cotação aprovada aguardando pagamento.','faint'));
+  if(quoteTotal>quoteSize||quotePage>1)list.push(pager({page:quotePage,size:quoteSize,total:quoteTotal,noun:'cotações',compact:true,
+    onPage:n=>{quotePage=n;loadQuotes().catch(e=>say(e.message,true));},
+    onSize:n=>{quoteSize=n;quotePage=1;loadQuotes().catch(e=>say(e.message,true));}}));
+  $('quote-list').replaceChildren(...list);
+  $('reviews').replaceChildren(currentQuote?review(currentQuote):node('p','Selecione uma cotação.','note'));
+}
+function review(quote){
+  const card=node('article',undefined,'review');card.style.display='contents';card.dataset.quote=quote.id;
+  const head=node('div',undefined,'head');const title=node('div');
+  title.append(node('b',quote.draft.customer.mail),node('div','Cotação '+quote.id.slice(0,8)+' · enviada '+ago(quote.created_at)+' · '+
+    (quote.draft.destination?'entrega em '+quote.draft.destination.city+'/'+quote.draft.destination.state:'retirada em Franca'),'muted'));
+  head.append(title);
+  const content=node('div',undefined,'content');
+  const foot=node('div',undefined,'foot');
+  if(quote.status==='pending_review'&&quote.draft.items.some(item=>item.production?.version!==2)){
+    content.append(node('p','Montagem antiga. Solicite uma nova cotação ao cliente.','muted'));
+    card.append(head,content);return card;
+  }
+  if(quote.status!=='pending_review'){
+    content.append(node('p',quote.status==='expired'?'Cotação expirada. O cliente precisa solicitar outra.':
+      'Aprovada: '+money(quote.approved.total_cents)+' · aguardando pagamento','muted'));
+    for(const item of quote.draft.items)content.append(quoteItem(item,null));
+    card.append(head,content);
+    if(quote.status==='approved'){
+      // Tries the whole production flow without a payment.
+      foot.append(button('Criar pedido de teste',async()=>{
+        if(!confirm('Criar um pedido de TESTE para esta cotação? Não cobra nada e não vai para o Tiny nem para o WhatsApp.'))return;
+        const order=await api('/quotes/'+quote.id+'/test-order',{});
+        say('Pedido de teste #'+order.number+' criado em Arte recebida.');await load();
+      },'btn ghost'));
+      card.append(foot);
+    }
+    return card;
+  }
+  const form=node('form');form.style.display='contents';
+  const edits=quote.draft.items.map(item=>{const fields={};content.append(quoteItem(item,fields));
+    return ()=>({...item,metres:fields.metres.value,grade:Number(fields.grade.value)});});
+  const check=node('input');check.type='checkbox';check.required=true;
+  const confirm=node('label',undefined,'check');confirm.append(check,'Arquivos, metragem e nota conferidos');
+  const submit=node('button','Aprovar cotação','btn primary');
+  foot.append(confirm,submit);
+  form.append(content,foot);
+  form.onsubmit=async e=>{e.preventDefault();submit.disabled=true;
+    try{const approved=await api('/quotes/'+quote.id+'/approve',{items:edits.map(fn=>fn())});
+      // Keep showing the quote just approved while its list refreshes.
+      currentQuote={...quote,approved,status:'approved'};say('Cotação aprovada.');await load();}
+    catch(error){say(error.message,true);submit.disabled=false;}};
+  card.append(head,form);return card;
+}
+function quoteItem(item,fields){
+  const box=node('div',undefined,'item');
+  const preview=node('div',undefined,'preview');preview.style.width='160px';
+  if(item.production?.placements)preview.append(layoutPreview(item.production));
+  const body=node('div',undefined,'body');
+  const title=node('div',undefined,'title');
+  const quality=item.quality_status==='ok'?'qualidade ok':item.quality_status==='warning'?'ressalva '+(item.quality_acknowledged?'aceita':'não aceita'):'qualidade não verificada';
+  title.append(node('b',PRODUCT[item.mode]),node('span',quality+' · nota '+item.grade,item.quality_status==='ok'?'ok':'warn'));
+  body.append(title);
+  if(item.production)body.append(node('div',item.production.sources.length+' arquivo(s) · '+item.production.placements.length+' peças · '+
+    item.production.film_width_cm+' × '+item.production.height_cm+' cm','line'));
+  if(fields){
+    const grid=node('div',undefined,'fields');
+    const asked=node('label','Metros do cliente');const a=node('input');a.value=item.metres;a.readOnly=true;asked.append(a);
+    const m=node('label','Metros conferidos');fields.metres=node('input');Object.assign(fields.metres,{type:'number',min:'0.001',max:'12000',step:'any',value:item.metres,required:true});m.append(fields.metres);
+    const g=node('label','Nota conferida');fields.grade=node('input');Object.assign(fields.grade,{type:'number',min:'0',max:'100',step:'1',value:item.grade,required:true});g.append(fields.grade);
+    grid.append(asked,m,g);body.append(grid);
+  }
+  const buttons=node('div',undefined,'buttons');
+  item.uploads.forEach((uid,i)=>buttons.append(button(item.uploads.length>1?'Original '+(i+1):'Baixar original',download(uid),'btn ghost')));
+  if(item.production?.placements)buttons.append(button('Manifesto',()=>manifest(item.production),'btn ghost'));
+  body.append(buttons);box.append(preview,body);return box;
+}
+
+// ---- Payments and integrations ------------------------------------------
+
+const tinyResult=new URLSearchParams(location.search).get('tiny');
+const tinyNotice=tinyResult?(tinyResult==='connected'?' · Tiny conectado.':' · Não foi possível conectar o Tiny. Tente de novo.'):'';
+if(tinyResult)history.replaceState(null,'',location.pathname);
+function tinyHeader(){
+  const t=board.tiny||{};const el=$('tiny');
+  if(!t.configured){el.textContent='';return;}
+  const trouble=!t.connected||t.problem;
+  el.textContent=!t.connected?'Tiny não conectado':t.problem?'Tiny: verificar conexão':'Tiny conectado';
+  el.style.setProperty('--dot',trouble?'var(--warn)':'var(--fin)');
+}
+const TINY_PROBLEMS={refused:'O Tiny recusou a renovação da conexão. Conecte de novo.',
+  expired:'A conexão com o Tiny expirou. Conecte de novo.',
+  'renewal-failing':'A última renovação falhou; o sistema tenta de novo sozinho.',
+  expiring:'A conexão expira em breve e não está sendo renovada.'};
+function tinyDetail(t){
+  if(!t.connected_by)return 'Conecte com uma conta do Tiny.';
+  const parts=[t.connected_by+' · conectado em '+when(t.connected_at),'renovado em '+when(t.renewed_at),
+    t.offline?'sem expiração diária':t.expires_at?'válido até '+when(t.expires_at):'',
+    'envio de pedidos '+(t.orders_enabled?'ativo':'desativado')].filter(Boolean);
+  const problem=TINY_PROBLEMS[t.problem];
+  return (problem?problem+(t.failed_at&&t.problem!=='expired'?' (falha em '+when(t.failed_at)+')':'')+' · ':'')+parts.join(' · ');
+}
+function integration(name,state,tone,text,actions=[]){
+  const box=node('div',undefined,'integration');
+  const head=node('div',undefined,'head');const dot=node('span',undefined,'dot');
+  const colors={ok:['var(--fin)','var(--ok)'],warn:['var(--warn)','var(--warn)'],off:['#5B6168','var(--muted)']}[tone];
+  dot.style.setProperty('--dot',colors[0]);const em=node('em',state);em.style.setProperty('--dotx',colors[1]);
+  head.append(dot,node('b',name),em);box.append(head,node('p',text));
+  if(actions.length){const b=node('div',undefined,'buttons');b.append(...actions);box.append(b);}
+  return box;
+}
+// The page bar under every list: page size, range, first/previous/page/next/last.
+const PAGE_SIZES=[10,20,50,100];
+function pager({page,size,total,noun,onPage,onSize,compact=false}){
+  const pages=Math.max(1,Math.ceil(total/size));
+  const bar=node('div',undefined,'pager'+(compact?' compact':''));
+  const sizeLabel=node('label',undefined,'pager-size');
+  const select=node('select');select.setAttribute('aria-label','Itens por página');
+  for(const n of PAGE_SIZES){const o=node('option',String(n));o.value=String(n);o.selected=n===size;select.append(o);}
+  select.onchange=()=>onSize(Number(select.value));
+  sizeLabel.append('Mostrar',select,'por página');
+  const nav=node('div',undefined,'pager-nav');
+  const from=total?(page-1)*size+1:0, to=Math.min(total,page*size);
+  const go=(label,aria,target,disabled)=>{const b=node('button',label,'pg');b.type='button';b.setAttribute('aria-label',aria);b.disabled=disabled;b.onclick=()=>onPage(target);return b;};
+  const pageLabel=node('label',undefined,'pager-page');
+  const input=node('input');input.type='number';input.min='1';input.max=String(pages);input.value=String(page);input.setAttribute('aria-label','Página');
+  input.onchange=()=>onPage(Math.min(pages,Math.max(1,Math.round(Number(input.value))||1)));
+  pageLabel.append(compact?'':'Página',input,'de '+pages);
+  nav.append(go('«','Primeira página',1,page<=1),go('‹','Página anterior',page-1,page<=1),pageLabel,
+    go('›','Próxima página',page+1,page>=pages),go('»','Última página',pages,page>=pages));
+  bar.append(sizeLabel,node('span',(compact?'':'Mostrando ')+from+' a '+to+' de '+total+(compact?'':' '+noun),'pager-range'),nav);
+  return bar;
+}
+function chips(container,options,current,pick){
+  container.replaceChildren(...options.map(([key,label])=>{
+    const b=node('button',label,'chip');b.type='button';b.setAttribute('aria-pressed',String(current===key));
+    b.onclick=()=>pick(key);return b;}));
+}
+function moreButton(container,has,fn){
+  if(!has)return;
+  const b=button('Carregar mais',fn,'btn ghost');b.style.alignSelf='flex-start';b.style.marginTop='8px';container.append(b);
+}
+
+// Payments needing a person: paged, open or resolved (history).
+let issueState='open', issueRows=[], issueTotal=0, issuePage=1, issueSize=20, issueLoading=0;
+async function loadIssues(){
+  const token=++issueLoading;
+  const page=await api('/payment-events?'+new URLSearchParams({state:issueState,limit:String(issueSize),offset:String((issuePage-1)*issueSize)}));
+  if(token!==issueLoading)return;
+  issueRows=page.issues;issueTotal=page.total;
+  if(issuePage>1&&!issueRows.length&&issueTotal){issuePage=Math.ceil(issueTotal/issueSize);return loadIssues();}
+  renderIssues();
+}
+function renderIssues(){
+  const filters=node('div',undefined,'chips');filters.style.marginBottom='12px';
+  chips(filters,[['open','Abertos'],['resolved','Resolvidos'],['all','Todos']],issueState,key=>{issueState=key;issuePage=1;loadIssues().catch(e=>say(e.message,true));});
+  const list=node('div');
+  if(!issueRows.length)list.append(node('p',issueState==='resolved'?'Nenhum pagamento resolvido.':'Nenhum pagamento pendente.','faint'));
+  for(const issue of issueRows){
+    const box=node('div',undefined,'issue');
+    if(issue.resolved_at)box.classList.add('done');
+    box.append(issue.resolved_at?icon(ICON_OK):icon(ICON_WARN));box.firstChild.style.color=issue.resolved_at?'var(--ok)':'var(--warn)';
+    const text=node('div',undefined,'text');
+    text.append(node('b',(issue.amount_cents==null?'Pagamento sem valor informado':'Pagamento de '+money(issue.amount_cents))+': '+outcomeText(issue.outcome)),
+      node('span',issue.provider+' · evento '+issue.event_id+' · cotação '+(issue.reference||'—')+' · '+when(issue.received_at)));
+    if(issue.resolved_at){
+      text.append(node('span','Resolvido por '+issue.resolved_by+' em '+when(issue.resolved_at)+': '+issue.resolution));
+      box.append(text);
+    }else{
+      const form=node('form');const note=node('input');note.placeholder='Resolução';note.setAttribute('aria-label','Resolução');note.required=true;note.minLength=3;note.maxLength=1000;
+      const save=node('button','Registrar resolução','btn warn');form.append(note,save);
+      form.onsubmit=async e=>{e.preventDefault();save.disabled=true;
+        try{await api('/payment-events/'+issue.id+'/resolve',{note:note.value});say('Resolução registrada.');await load();}
+        catch(error){say(error.message,true);save.disabled=false;}};
+      box.append(text,form);
+    }
+    list.append(box);
+  }
+  const bar=pager({page:issuePage,size:issueSize,total:issueTotal,noun:'pagamentos',
+    onPage:n=>{issuePage=n;loadIssues().catch(e=>say(e.message,true));},
+    onSize:n=>{issueSize=n;issuePage=1;loadIssues().catch(e=>say(e.message,true));}});
+  $('payments').replaceChildren(filters,list,bar);
+}
+
+// The integration send log: filtered and paged on the server.
+let eventFilter={provider:'',status:'',event:'',order:''}, eventRows=[], eventTotal=0, eventPage=1, eventSize=20, eventLoading=0, eventTimer=null;
+async function loadEvents(){
+  const token=++eventLoading;
+  const params=new URLSearchParams({limit:String(eventSize),offset:String((eventPage-1)*eventSize)});
+  for(const [key,value] of Object.entries(eventFilter))if(value)params.set(key,value);
+  const page=await api('/events?'+params);
+  if(token!==eventLoading)return;
+  eventRows=page.events;eventTotal=page.total;
+  if(eventPage>1&&!eventRows.length&&eventTotal){eventPage=Math.ceil(eventTotal/eventSize);return loadEvents();}
+  renderEvents();
+}
+function eventFilters(){
+  const bar=$('event-filters');if(bar.dataset.ready)return;bar.dataset.ready='1';
+  const select=(label,key,options)=>{
+    const field=node('label',undefined,'field');field.append(label);
+    const s=node('select');for(const [value,text] of options){const o=node('option',text);o.value=value;s.append(o);}
+    s.onchange=()=>{eventFilter[key]=s.value;eventPage=1;loadEvents().catch(e=>say(e.message,true));};
+    field.append(s);return field;
+  };
+  const order=node('label',undefined,'field');order.append('Pedido');
+  const input=node('input');input.type='number';input.min='1';input.placeholder='Nº';input.setAttribute('inputmode','numeric');
+  input.oninput=()=>{clearTimeout(eventTimer);eventTimer=setTimeout(()=>{eventFilter.order=input.value.trim();eventPage=1;loadEvents().catch(e=>say(e.message,true));},350);};
+  order.append(input);
+  bar.append(
+    select('Destino','provider',[['','Todos'],['tiny','Tiny'],['whatsapp','WhatsApp']]),
+    select('Situação','status',[['','Todas'],['delivered','Enviados'],['queued','Na fila'],['failing','Com erro']]),
+    select('Evento','event',[['','Todos'],...Object.entries(EVENTS)]),
+    order);
+}
+function eventResult(e){
+  const receipt=e.receipt||{};
+  if(e.delivered_at){
+    const situacao=receipt.situacao?' · '+receipt.situacao:'';
+    if(receipt.status==='created')return ['Criado no Tiny nº '+receipt.tiny_number+situacao,'good'];
+    if(receipt.status==='already-created')return ['Já existia no Tiny nº '+receipt.tiny_number+' (reenvio)'+situacao,'good'];
+    if(receipt.status==='status-updated')return ['Tiny nº '+receipt.tiny_number+situacao,'good'];
+    if(receipt.status==='status-unchanged')return ['Tiny nº '+receipt.tiny_number+' já estava'+situacao.replace(' · ',' em '),''];
+    if(receipt.status==='not-applicable')return ['Não se aplica ao Tiny',''];
+    return ['Registrado, sem envio',''];
+  }
+  if(e.last_error)return ['Nova tentativa · '+e.last_error+' (tentativa '+e.attempts+')','retry'];
+  return ['Na fila',''];
+}
+function renderEvents(){
+  const rows=eventRows.map(e=>{
+    const tr=node('tr');const [result,cls]=eventResult(e);
+    tr.append(node('td',when(e.delivered_at||e.available_at),'muted'),node('td','#'+e.payload.number,'mono'),
+      node('td',{tiny:'Tiny',whatsapp:'WhatsApp'}[e.provider]||e.provider),
+      node('td',EVENTS[e.payload.event]||e.payload.event),node('td',result,cls));
+    return tr;
+  });
+  if(!rows.length){const tr=node('tr');const td=node('td','Nenhum envio encontrado.','faint');td.colSpan=5;tr.append(td);rows.push(tr);}
+  $('events').replaceChildren(...rows);
+  $('events-more').replaceChildren(pager({page:eventPage,size:eventSize,total:eventTotal,noun:'envios',
+    onPage:n=>{eventPage=n;loadEvents().catch(e=>say(e.message,true));},
+    onSize:n=>{eventSize=n;eventPage=1;loadEvents().catch(e=>say(e.message,true));}}));
+}
+
+function renderIntegrations(){
+  const t=board.tiny||{};const cards=[];
+  if(!t.configured)cards.push(integration('Tiny','Não configurado','off','Credenciais ausentes no servidor.'));
+  else{
+    const connect=button(t.connected?'Reconectar':'Conectar Tiny',async()=>{const r=await api('/tiny/connect',{});location.href=r.url;},t.connected?'btn ghost':'btn');
+    const actions=[connect];
+    if(t.connected){
+      actions.unshift(button('Testar conexão',async()=>{const r=await api('/tiny/test',{});
+        say(r.ok?'Conexão com o Tiny ok: pedidos, contatos, os 4 produtos e a retirada conferidos.':'Tiny: '+Object.entries(r.results).filter(([,v])=>v!=='ok').map(([k,v])=>k+': '+v).join(' · '),!r.ok);}));}
+    cards.push(integration('Tiny',!t.connected?'Não conectado':t.problem?'Verificar':'Conectado',
+      t.connected&&!t.problem?'ok':'warn',tinyDetail(t),actions));
+  }
+  const mp=board.providers?.payment;
+  const mpActions=mp==='mercadopago'?[button('Verificar conta',async()=>{
+    const r=await api('/mercadopago/check',{});
+    const conta=r.account.error?'conta: '+r.account.error:'conta '+r.account.nickname+' ('+r.account.id+') · '+
+      (r.account.test_user?'usuário de teste':'não é usuário de teste');
+    const bin=Array.isArray(r.bin)?(r.bin.length?r.bin.map(o=>o.method+' '+o.type+' · '+o.issuer+' · até '+Math.max(...o.installments)+'x').join('; '):'cartão de teste não reconhecido'):'cartão: '+r.bin.error;
+    const w=r.webhooks||{};
+    const avisos='avisos nas últimas 24 h: '+w.accepted_24h+' aceitos, '+w.refused_24h+' recusados pela assinatura'+
+      (w.last?' · último em '+new Date(w.last.received_at).toLocaleString('pt-BR')+' ('+w.last.status+')':' · nenhum recebido ainda');
+    say('Mercado Pago: credencial '+(r.token==='test'?'de teste':'de produção')+' · '+conta+' · '+bin+' · '+avisos,false,60000);
+  },'btn ghost')]:[];
+  cards.push(integration('Mercado Pago',mp==='mercadopago'?'Ativo':'Não configurado',mp==='mercadopago'?'ok':'off',
+    mp==='mercadopago'?'PIX e cartão ativos.':'Aguardando credenciais.',mpActions));
+  const fr=board.providers?.freight||{};
+  const kg=v=>String(v).replace('.',',')+' kg';
+  cards.push(fr.provider==='jadlog'
+    ? integration('Frete','Ativo','ok','Entrega pela Jadlog e retirada em Franca. Pacote: '+kg(fr.base_kg)+
+        ' + '+kg(fr.per_metre_kg)+' por metro · prazo da Jadlog + '+fr.production_days+' dia(s) de produção.')
+    : integration('Frete','Não configurado','off','Somente retirada.'));
+  cards.push(integration('WhatsApp','Não configurado','off','Mensagens registradas, sem envio.'));
+  const bk=board.providers?.backup||{};
+  const ontem=bk.last_ok&&Date.now()-new Date(bk.last_ok)<26*3600e3;
+  const tam=bk.bytes?' · '+(bk.bytes<1048576?Math.max(1,Math.round(bk.bytes/1024))+' KB':(bk.bytes/1048576).toFixed(1).replace('.',',')+' MB'):'';
+  cards.push(integration('Backup do banco',!bk.last_ok&&!bk.failed?'Não configurado':ontem&&!bk.failed?'Em dia':'Verificar',
+    !bk.last_ok&&!bk.failed?'off':ontem&&!bk.failed?'ok':'warn',
+    (bk.last_ok?'Último backup em '+when(bk.last_ok)+tam+'.':'Nenhum backup feito ainda.')+
+    (bk.failed?' A última tentativa falhou ('+when(bk.failed_at)+'): '+bk.failed:'')+' Cópia diária, criptografada, fora do servidor.'));
+  $('integrations').replaceChildren(...cards);
+  eventFilters();
+}
+
+// ---- Wiring --------------------------------------------------------------
+
+for(const b of document.querySelectorAll('[data-tab]'))b.onclick=()=>showTab(b.dataset.tab);
+$('search').oninput=e=>{search=e.target.value.trim().toLowerCase();renderBoard();if(search)showTab('board');};
+$('login').onsubmit=async e=>{e.preventDefault();try{await api('/login',{email:$('email').value,password:$('password').value});await load();}catch(error){say(error.message,true);}finally{$('password').value='';}};
+$('logout').onclick=async()=>{await api('/logout',{});for(const key of Object.keys(localStorage))if(key.startsWith('dtf-'))localStorage.removeItem(key);location.reload();};
+$('refresh').onclick=load;
+load();

web/portal.html

@@ -3,9 +3,9 @@
 *{box-sizing:border-box}body{margin:0;background:#f6f7f9;color:#20252d;font:15px/1.5 system-ui,sans-serif}header{background:white;border-bottom:1px solid #ddd;padding:20px max(20px,calc((100% - 1100px)/2));display:flex;gap:24px;align-items:center;flex-wrap:wrap}.brand{color:#ef8500;font-size:24px;font-style:italic;font-weight:900}a{color:#8a4e00}main{max-width:1100px;margin:24px auto;padding:0 20px}h1{font-size:28px}h2{font-size:21px}h3{font-size:17px}.notice{background:#fff1d4;border-left:4px solid #ffa900;padding:12px 16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.card{background:white;border:1px solid #ddd;border-radius:10px;padding:20px;margin:16px 0}.card p{overflow-wrap:anywhere}.muted{color:#596471}label{display:block;margin:10px 0}input,textarea,button{font:inherit;border:1px solid #9aa0a8;border-radius:6px;padding:10px}input:not([type=file]),textarea{width:100%}button{background:#ffa900;border-color:#ffa900;cursor:pointer}button:disabled{opacity:.6}form{margin:10px 0}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}#message{min-height:24px;color:#9b3800}li{margin:8px 0}.tag{background:#eef2f6;padding:5px 10px;border-radius:6px}details{margin:12px 0}[hidden]{display:none!important}
 </style></head><body>
 <header><a class="brand" href="/">DROPSTAR</a><a href="/">Enviar arte</a><span>Minha conta · DTF</span><button id="logout" hidden>Sair</button></header>
-<main><h1>Meus pedidos DTF</h1><p class="notice">Ambiente de desenvolvimento local. Pagamentos e notificações são simulados. Use apenas dados de teste.</p><p id="message" role="status"></p>
+<main><h1>Meus pedidos DTF</h1><p class="notice" id="dev-notice" hidden>Ambiente de desenvolvimento local. Pagamentos e notificações são simulados. Use apenas dados de teste.</p><p id="message" role="status"></p>
 <div id="account"></div><section id="auth" class="grid">
 <form id="login" class="card"><h2>Entrar</h2><label>E-mail <input id="email" type="email" autocomplete="username" required></label><label>Senha <input id="password" type="password" autocomplete="current-password" required></label><button>Entrar</button></form>
-<form id="register" class="card"><h2>Criar conta local</h2><label>CNPJ <input id="cnpj" required></label><label>WhatsApp <input id="phone" required></label><label>E-mail <input id="register-email" type="email" autocomplete="email" required></label><label>Senha (12 caracteres ou mais) <input id="register-password" type="password" minlength="12" maxlength="128" autocomplete="new-password" required></label><button>Criar conta</button><p class="muted">Pedidos desta sessão serão associados à sua conta. Não há envio de e-mail nem recuperação de senha nesta versão local.</p></form>
+<form id="register" class="card"><h2>Criar conta</h2><label>CNPJ <input id="cnpj" required></label><label>WhatsApp <input id="phone" required></label><label>E-mail <input id="register-email" type="email" autocomplete="email" required></label><label>Senha (12 caracteres ou mais) <input id="register-password" type="password" minlength="12" maxlength="128" autocomplete="new-password" required></label><button>Criar conta</button><p class="muted">Pedidos desta sessão serão associados à sua conta. Guarde sua senha: a recuperação por e-mail ainda não está disponível.</p></form>
 </section><div class="actions"><h2>Acompanhamento</h2><button id="refresh">Atualizar pedidos</button></div><p id="guest" class="muted"></p><section id="quotes"></section><section id="orders"></section></main>
 <script src="/privacy.js"></script><script src="/upload.js"></script><script src="/portal.js"></script></body></html>

web/portal.js

@@ -1,13 +1,14 @@
 const $=id=>document.getElementById(id);
 const node=(tag,text)=>{const el=document.createElement(tag);if(text!==undefined)el.textContent=text;return el;};
 const money=c=>(c/100).toLocaleString('pt-BR',{style:'currency',currency:'BRL'});
-let scope,states={};
+let scope,states={},environment='';
 async function api(path,body){const r=await fetch('/api'+path,{headers:{'Content-Type':'application/json'},...(body===undefined?{}:{method:'POST',body:JSON.stringify(body)})});const d=await r.json();if(!r.ok){const error=new Error(typeof d.detail==='string'?d.detail:'Confira os campos informados.');error.status=r.status;throw error;}return d;}
 function button(text,fn){const b=node('button',text);b.onclick=async()=>{b.disabled=true;try{await fn();}catch(e){$('message').textContent=e.message;}finally{b.disabled=false;}};return b;}
 function forgetCheckout(){for(const k of ['dtf-quote','dtf-request-key','dtf-request-body'])localStorage.removeItem(k);}
 async function load(){
   try{
-    scope=(await api('/session')).cart_scope;
+    const session=await api('/session');scope=session.cart_scope;environment=session.environment;
+    $('dev-notice').hidden=environment!=='local';
     const account=await api('/account/me');
     $('auth').hidden=!!account.customer;$('logout').hidden=!account.customer;
     $('account').textContent=account.customer?'Conta: '+account.customer.mail:'';
@@ -17,13 +18,13 @@ async function load(){
     for(const quote of data.quotes){
       const card=node('article');card.className='card';card.append(node('h3','Cotação '+quote.id.slice(0,8)));
       card.append(node('p',quote.approved?'Total aprovado: '+money(quote.approved.total_cents):'Aguardando conferência de metragem e nota.'));
-      const link=node('a','Abrir cotação no Site');link.href='/?quote='+quote.id;card.append(link);$('quotes').append(card);
+      const link=node('a','Abrir cotação no Site');link.href='/pagamento?quote='+quote.id;card.append(link);$('quotes').append(card);
     }
     $('orders').replaceChildren();
     if(!data.orders.length)$('orders').append(node('p','Nenhum pedido pago nesta conta ou sessão.'));
     for(const order of data.orders){
       const card=node('article');card.className='card';card.id='order-'+order.id;
-      card.append(node('h3','Pedido #'+order.number),node('p',states[order.state]+' · '+money(order.snapshot.total_cents)+' · pagamento local'));
+      card.append(node('h3','Pedido #'+order.number),node('p',states[order.state]+' · '+money(order.snapshot.total_cents)+(environment==='local'?' · pagamento de teste':'')));
       card.append(node('p',new Date(order.created_at).toLocaleString('pt-BR')));
       const content=node('div');
       card.append(button('Ver detalhes e arquivos',()=>details(order.id,content)),content);$('orders').append(card);
@@ -71,6 +72,6 @@ async function authenticate(path,body){
 }
 $('login').onsubmit=async event=>{event.preventDefault();try{await authenticate('/account/login',{email:$('email').value,password:$('password').value});}catch(e){$('message').textContent=e.message;}};
 $('register').onsubmit=async event=>{event.preventDefault();try{await authenticate('/account/register',{customer:{cnpj:$('cnpj').value,zap:$('phone').value,mail:$('register-email').value},password:$('register-password').value});}catch(e){$('message').textContent=e.message;}};
-$('logout').onclick=async()=>{try{await window.dtfForgetPrivateData();await api('/account/logout',{});location.reload();}catch(error){$('message').textContent='Não foi possível concluir a limpeza local. Feche as abas do Site e limpe os dados deste site no navegador.';}};
+$('logout').onclick=async()=>{try{await window.dtfForgetPrivateData();await api('/account/logout',{});location.reload();}catch(error){$('message').textContent='Não foi possível limpar os dados deste navegador. Feche as abas do Site e limpe os dados do site nas configurações do navegador.';}};
 $('refresh').onclick=load;
 load();

web/site-cart.js

@@ -30,10 +30,15 @@ function pintaPedido(){
   $('itens').innerHTML = pedido.map((it,i)=>
     '<div class="item"><div class="nm2"><b>'+escapeHTML(it.tit)+'</b><span>'+escapeHTML(it.desc)+'</span></div>'+
     '<div class="vl2">'+rs(it.total)+'</div>'+
-    '<button class="x" data-rmi="'+i+'" aria-label="Remover">×</button></div>').join('');
+    '<button type="button" class="x" data-rmi="'+i+'" aria-label="Remover '+escapeHTML(it.tit)+'">Remover</button></div>').join('');
   $('itens').querySelectorAll('[data-rmi]').forEach(b=>b.addEventListener('click',()=>{
-    pedido.splice(+b.dataset.rmi,1); pintaPedido();
+    const i=+b.dataset.rmi, [item]=pedido.splice(i,1);
+    pintaPedido();
+    avisaDesfazer(item.tit+' saiu do carrinho.',()=>{
+      pedido.splice(Math.min(i,pedido.length),0,item); pintaPedido();
+    });
   }));
+  $('bEsvaziar').hidden = pedido.length+(itemAtual?1:0) < 2;
   const itens = pedido.reduce((t,it)=>t+it.total,0) + (itemAtual? itemAtual.total : 0);
   const frete = entrega.tipo==='frete' && entrega.cotado ? entrega.valor : 0;
   const soma = itens + frete;
@@ -44,7 +49,8 @@ function pintaPedido(){
     '<div class="l"><span>'+n+(n===1?' item':' itens')+'</span><b>'+rs(itens+eco)+'</b></div>'+
     (eco>0.01? '<div class="l" style="color:var(--verde-ml)"><span>Desconto pela nota</span>'+
       '<b style="color:var(--verde-ml)">− '+rs(eco)+'</b></div>' : '')+
-    '<div class="l"><span>Frete</span><b>'+
+    '<div class="l"><span>Frete'+(entrega.tipo==='frete' && entrega.cotado && entrega.dias
+        ? ' · até '+entrega.dias+' dias úteis' : '')+'</span><b>'+
       (entrega.tipo==='retira' ? '<span style="color:var(--verde-ml)">Grátis</span>'
        : entrega.cotado ? rs(frete) : 'a cotar')+'</b></div>'+
     '<div class="l"><span>Revisão e reencaixe</span>'+
@@ -114,8 +120,23 @@ function carrinho(){
   previa();
   if(nota<90){
     const piso=pisoEscada(), ganho=(base-piso)*cob;
-    if(ganho>0.5) qm('<b>Dá para chegar ao melhor preço.</b> Corrigindo os pontos e chegando a 90, '+
+    if(ganho>0.5) qm('<b>Dá para pagar menos.</b> Com a arte em 300 DPI, '+
       'o metro cai para '+rs(piso)+' — são '+rs(ganho)+' a menos neste pedido.','var(--verde)');
   }
 }
+// Removing is one click, and a wrong click is undone from the notice that follows.
+let desfazerAcao=null, desfazerTimer=null;
+function avisaDesfazer(texto,acao){
+  desfazerAcao=acao; clearTimeout(desfazerTimer);
+  $('desfazerTxt').textContent=texto; $('desfazer').hidden=false;
+  desfazerTimer=setTimeout(fechaDesfazer,8000);
+}
+function fechaDesfazer(){ clearTimeout(desfazerTimer); desfazerAcao=null; $('desfazer').hidden=true; }
+addEventListener('dtf-page-changed',fechaDesfazer);
+$('desfazerBtn').addEventListener('click',()=>{ const acao=desfazerAcao; fechaDesfazer(); if(acao) acao(); });
+$('bEsvaziar').addEventListener('click',()=>{
+  const antes=pedido.slice();
+  pedido=[]; invalidaItemAtual(); pintaPedido();
+  avisaDesfazer('Carrinho esvaziado.',()=>{ pedido=antes; pintaPedido(); });
+});
 function qm(t,c){ const m=$('qmsg'); m.style.display='block'; m.style.color=c||'var(--verde)'; m.innerHTML=t; }

web/site-compra.js

@@ -0,0 +1,41 @@
+/* Site DTF — the product page's buy box: price ladder, price per metre, billed length,
+   total and the add-to-cart button, beside the live sheet. It shows the item
+   the other site-*.js files already priced (itemAtual) and never computes a
+   price of its own, so the box and the cart always agree. */
+(function(){
+  const vals=$('compraVals'), add=$('bAdd');
+  function pintaCompra(){
+    const it=itemAtual;
+    vals.hidden=!it;
+    add.disabled=!it || !itemPodeEnviar(it);
+    if(!it) return;
+    const semNota=!it.nota;
+    // The price ladder in resolution: nota = DPI ÷ 3, so 90 is 270 DPI.
+    const faixas=FAIXAS[it.modo], ativa=faixas.findIndex(([min])=>it.nota>=min);
+    $('cEscada').innerHTML=faixas.map(([min,v],i)=>
+      '<li'+(i===ativa?' class="on" aria-current="true"':'')+'><span>'+
+        (min? min*3+'+'+(i? '' : ' DPI') : semNota? 'cheio' : 'menos')+'</span>'+
+        '<b>'+rs(v).slice(3)+'</b></li>').join('');
+    const analisadas=ehFolha(it.modo) && folhas.length && folhas.every(x=>x.an);
+    $('cMetroLbl').textContent = semNota ? 'Metro · preço cheio'
+      : analisadas && folhas.every(x=>x.an.vetor) ? 'Metro · arte vetorial'
+      : analisadas ? 'Metro · '+Math.min(...folhas.map(x=>x.an.dpi))+' DPI'
+      : 'Metro';
+    $('cMetro').textContent=rs(it.unit);
+    $('cMetragem').textContent=fmtM(it.cob)+' m';
+    const economia=(TABELA[it.modo]-it.unit)*it.cob;
+    $('cEco').textContent = economia>0.005 ? rs(economia)+' a menos pela resolução da arte' : '';
+    const partes=ehFolha(it.modo) ? Math.ceil(it.metros/20) : 1;
+    $('cPartes').textContent = partes>1 ? ' Sai em '+partes+' partes de até 20 m.' : '';
+    const sobraCm=Math.round((it.cob-it.metros)*100);
+    $('cObs').textContent =
+      it.cob===MINIMO_M && it.metros<MINIMO_M
+        ? (ehFolha(it.modo) ? 'Pedido mínimo de 1 m.'
+                            : 'Pedido mínimo de 1 m: ainda cabem '+sobraCm+' cm de artes sem custo.')
+        : '';
+    $('cTotal').textContent=rs(it.total);
+  }
+  add.addEventListener('click',()=>adicionaAoCarrinho());
+  addEventListener('dtf-cart-changed',pintaCompra);
+  pintaCompra();
+})();

web/site-config.js

@@ -5,28 +5,19 @@
 
 const $=id=>document.getElementById(id);
 const rs=v=>'R$ '+v.toFixed(2).replace('.',',');
-const fmt=b=>b<1048576?(b/1024).toFixed(0)+' KB':(b/1048576).toFixed(1).replace('.',',')+' MB';
+const fmt=b=>b<1048576?(b/1024).toFixed(0)+' KB'
+  :b<1073741824?(b/1048576).toFixed(1).replace('.',',')+' MB':(b/1073741824).toFixed(1).replace('.',',')+' GB';
 
 // ── modos
 const MODOS={
-  file:  {tit:'Arquivo por metro', lg:'DTF têxtil · 57 cm', larg:57,
+  file:  {tit:'Arquivo por metro', lg:'DTF têxtil · 57 cm', larg:57, multi:true, folha:true,
-          preco:'tabela R$ 19,90/m · até R$ 14,90', multi:true, folha:true,
+          zt:'Arraste sua folha montada aqui', zs:'PNG, JPG ou PDF · 57 cm de largura'},
-          sub:'Sua folha montada. Revisamos, corrigimos e reencaixamos antes de imprimir.',
+  avulsa:{tit:'Artes avulsas', lg:'DTF têxtil · 57 cm', larg:57, multi:true,
-          zt:'Arraste suas folhas montadas',
-          zs:'uma ou várias · PNG, JPG, TIFF ou PDF · PSD, AI e CDR passam por tratamento'},
-  avulsa:{tit:'Artes avulsas', lg:'DTF têxtil · 57 cm', larg:57,
-          preco:'tabela R$ 29,90/m · até R$ 24,90', multi:true,
-          sub:'Cada arte num arquivo. Montamos a folha com o melhor encaixe.',
           zt:'Arraste suas artes aqui',
           zs:'PNG ou JPG com fundo transparente · informe a largura de cada uma'},
-  uvfile:{tit:'Arquivo por metro · UV', lg:'Adesivo UV · 28,5 cm', larg:28.5,
+  uvfile:{tit:'Arquivo por metro · UV', lg:'Adesivo UV · 28,5 cm', larg:28.5, multi:true, folha:true,
-          preco:'tabela R$ 85,90/m · até R$ 69,90', multi:true, folha:true,
+          zt:'Arraste sua folha de UV aqui', zs:'PNG, JPG ou PDF · 28,5 cm de largura'},
-          sub:'Sua folha de UV montada. Revisamos, corrigimos e reencaixamos antes de imprimir.',
+  uv:    {tit:'Artes avulsas · UV', lg:'Adesivo UV · 28,5 cm', larg:28.5, multi:true,
-          zt:'Arraste suas folhas de UV',
-          zs:'uma ou várias · PNG, JPG, TIFF ou PDF · PSD, AI e CDR passam por tratamento'},
-  uv:    {tit:'Artes avulsas · UV', lg:'Adesivo UV · 28,5 cm', larg:28.5,
-          preco:'tabela R$ 99,90/m · até R$ 83,90', multi:true,
-          sub:'Cada arte de UV num arquivo. Montamos a folha com o melhor encaixe.',
           zt:'Arraste suas artes de UV',
           zs:'PNG ou JPG com fundo transparente · informe a largura de cada arte'}
 };
@@ -77,7 +68,6 @@ let pedido=[];                             // itens já fechados · o pagamento
 // ao que a expedição já recebe hoje, sem criar processo novo.
 let entrega={tipo:'retira', cep:'', valor:0, cotado:true, end:{}};
 let cliente={cnpj:'', zap:'', mail:''};
-let caminho='auto';                        // o que o cliente diz que vai mandar
 
 // CNPJ com os dois dígitos verificadores · máscara sem conta não vale nada
 function cnpjOk(v){

web/site-flow.js

@@ -1,4 +1,4 @@
-/* Site DTF — Carousel, path selector, delivery choice and input masks.
+/* Site DTF — Carousel, delivery choice and input masks.
    Extracted verbatim from the single inline script in web/index.html.
    Loaded as classic scripts in the order listed there: they share one global
    scope and run top to bottom, exactly as the original did. */
@@ -7,15 +7,36 @@
 // Por isso a nota NÃO muda aqui. E a metragem nova só existe depois que o motor
 // roda na folha de verdade, no servidor: o navegador recebe a folha fechada,
 // não as artes separadas, então não há como recalcular aqui sem inventar número.
+// Loose artworks still show the mounted sheet below; a ready sheet goes
+// straight to the cart.
 $('qOk').addEventListener('click',()=>{
   if($('qOk').disabled) return;
+  if(!$('prev').classList.contains('on')){ adicionaAoCarrinho(); return; }
   const ok=$('ciente').classList.contains('on');
   qm(ok? '<b>Registrado.</b> Você confirmou que viu a ressalva de resolução.'
-       : '<b>Certo.</b> Seu pedido está montado abaixo.','var(--tx)');
+       : '<b>Certo.</b> Confira a folha montada abaixo.','var(--tx)');
-  $('carr').scrollIntoView({behavior:'smooth',block:'nearest'});
+  $('prev').scrollIntoView({behavior:'smooth',block:'start'});
 });
 
-$('pOk').addEventListener('click',()=>$('carr').scrollIntoView({behavior:'smooth'}));
+// The finished item joins the order and the product page starts over empty.
+function guardaItem(){
+  if(itemAtual && !itemPodeEnviar(itemAtual)){
+    $('ciente').scrollIntoView({behavior:'smooth',block:'center'});
+    return false;
+  }
+  if(itemAtual){ pedido.push(itemAtual); itemAtual=null; }
+  $('atual').style.display='none'; $('carrLin').innerHTML='';
+  $('foco').classList.remove('on');
+  ['qual','prev'].forEach(id=>$(id).classList.remove('on'));
+  modo=null; artes=[]; folhas=[]; metros=0; nota=0; montagemCm=0;
+  pintaPedido();
+  return true;
+}
+function adicionaAoCarrinho(){
+  if(!itemAtual){ $('compra').scrollIntoView({behavior:'smooth',block:'nearest'}); return; }
+  if(guardaItem()) vaiPara(CARRINHO);
+}
+$('pOk').addEventListener('click',adicionaAoCarrinho);
 $('pMais').addEventListener('click',()=>$('foco').scrollIntoView({behavior:'smooth'}));
 $('pVolta').addEventListener('click',()=>{
   folhas=[]; artes=[]; reencaixado=false; pintaFolha(); pintaArtes();
@@ -52,44 +73,15 @@ $('pVolta').addEventListener('click',()=>{
   $('cPro').addEventListener('click',()=>ir(atual()+1));
 })();
 
-// A declaração de formato só orienta: filtra o seletor e mostra o preço esperado.
-// Se o arquivo que chegar contrariar, o arquivo ganha e o site avisa.
-const AUTO=/[.](png|jpe?g|webp|pdf)$/i;
-function pintaCaminhos(){
-  if(!$('caminhos')) return;
-  const ehF=modo&&ehFolha();
-  $('caminhos').style.display = ehF? '' : 'none';
-  if(!ehF) return;
-  document.querySelectorAll('#caminhos .cam').forEach(b=>b.classList.toggle('on', b.dataset.cam===caminho));
-  $('camA').textContent='a partir de '+rs(pisoEscada());
-  $('camB').textContent=rs(TABELA[modo])+' fixo';
-  $('inp').accept = caminho==='auto' ? '.png,.jpg,.jpeg,.pdf'
-                                     : '.tif,.tiff,.psd,.psb,.ai,.cdr';
-  $('zSub').textContent = caminho==='auto'
-    ? 'PNG, JPG ou PDF · conferência automática, nota na tela'
-    : 'CDR, AI, PSD ou TIFF · sem conferência, metro pela tabela';
-}
-document.querySelectorAll('#caminhos .cam').forEach(b=>b.addEventListener('click',()=>{
-  caminho=b.dataset.cam; avisoCam(''); pintaCaminhos();
-}));
-function avisoCam(txt){
-  const el=$('trocouCam'); if(!el) return;
-  el.innerHTML=txt; el.style.display = txt? '' : 'none';
-}
-
 function pintaEntrega(){
   document.querySelectorAll('.opE').forEach(b=>
     b.classList.toggle('on', b.dataset.ent===entrega.tipo));
   $('cep').classList.toggle('on', entrega.tipo==='frete');
   $('vFrete').textContent = entrega.tipo!=='frete' ? '—'
     : entrega.cotado ? rs(entrega.valor) : 'a cotar';
-  $('avisoE').innerHTML = entrega.tipo==='retira'
-    ? 'DTF é impresso depois que você paga. Avisamos no WhatsApp quando estiver '+
-      '<b>pronto para retirar</b> — não venha antes do aviso.'
-    : '';
   $('bPagar').disabled = !entrega.cotado || !clienteOk() || !enderecoOk() || !cartPodeEnviar();
   $('eEnd').textContent = entrega.tipo==='frete' && entrega.cotado && !enderecoOk()
-    ? 'Preencha o endereço de entrega para seguir.' : '';
+    ? 'Complete o endereço de entrega para ir ao pagamento.' : '';
   pintaPedido();
 }
 
@@ -133,6 +125,14 @@ $('zMenos').addEventListener('click',()=>{
   if(zoomI>0){ zoomI--; pintaZoom(); previaAoVivo(); }
 });
 pintaZoom();
+// A ready sheet has nothing to zoom: "Ampliar" shows the same preview bigger.
+$('bAmpliar').addEventListener('click',()=>{
+  const previas=$('vArea').querySelector('.folhaPrevias'); if(!previas) return;
+  $('ampliaArea').replaceChildren(previas.cloneNode(true));
+  $('ampliaDlg').showModal();
+});
+$('ampliaFecha').addEventListener('click',()=>$('ampliaDlg').close());
+$('ampliaDlg').addEventListener('click',e=>{ if(e.target===$('ampliaDlg')) $('ampliaDlg').close(); });
 
 document.querySelectorAll('.opE').forEach(b=>b.addEventListener('click',()=>{
   entrega.tipo=b.dataset.ent;
@@ -140,11 +140,34 @@ document.querySelectorAll('.opE').forEach(b=>b.addEventListener('click',()=>{
   entrega.valor=0;
   if(entrega.tipo==='frete') $('cepMsg').innerHTML='';
   pintaEntrega();
+  // A CEP already typed is quoted again as soon as delivery is chosen.
+  if(entrega.tipo==='frete' && entrega.cep.length===8 && window.dtfFreight) window.dtfFreight();
 }));
+function fmtCep(v){ v=String(v||'').replace(/\D/g,'').slice(0,8); return v.length>5 ? v.slice(0,5)+'-'+v.slice(5) : v; }
+// The address of a complete CEP fills the form; only the number is left to type.
+let cepBuscado='';
+async function buscaEndereco(cep){
+  if(cep===cepBuscado || !window.dtfApi) return;
+  cepBuscado=cep;
+  try{
+    const a=await window.dtfApi('/cep/'+cep);
+    if(entrega.cep!==cep) return;
+    for(const [id,chave,valor] of [['eRua','rua',a.street],['eBairro','bairro',a.district],
+                                   ['eCidade','cidade',a.city],['eUf','uf',a.state]]){
+      if(!valor) continue;
+      $(id).value=valor; entrega.end={...(entrega.end||{}),[chave]:valor};
+    }
+    pintaEntrega();
+    const vazio=['eNome','eRua','eNum'].map($).find(el=>!el.value.trim());
+    if(vazio && document.activeElement===$('cepIn')) vazio.focus();
+  }catch(e){ /* sem consulta: o cliente preenche o endereço */ }
+}
 $('cepIn').addEventListener('input',e=>{
   const v=e.target.value.replace(/\D/g,'').slice(0,8);
-  e.target.value = v.length>5 ? v.slice(0,5)+'-'+v.slice(5) : v;
+  e.target.value = fmtCep(v);
-  entrega.cep=v; entrega.cotado=false; entrega.valor=0; pintaEntrega();
+  if(v===entrega.cep) return;
+  entrega.cep=v; entrega.cotado=false; entrega.valor=0; entrega.dias=null; pintaEntrega();
+  if(v.length===8){ buscaEndereco(v); if(window.dtfFreight) window.dtfFreight(); }
 });
 for(const [id,chave] of [['eNome','nome'],['eRua','rua'],['eNum','num'],['eComp','comp'],
                          ['eBairro','bairro'],['eCidade','cidade'],['eUf','uf']]){
@@ -154,33 +177,36 @@ for(const [id,chave] of [['eNome','nome'],['eRua','rua'],['eNum','num'],['eComp'
     pintaEntrega();
   });
 }
-$('bCep').addEventListener('click',async()=>{
+$('bMais').addEventListener('click',()=>{ if(guardaItem()) vaiPara('/#envio'); });
-  if(entrega.cep.length!==8){ $('cepMsg').innerHTML='CEP incompleto.'; return; }
-  if(window.dtfFreight){ await window.dtfFreight(); return; }
-  // A cotação vem da transportadora. Enquanto a integração não existir, o pedido não
-  // fecha por frete: o valor precisa estar fechado antes do Mercado Pago.
-  $('cepMsg').innerHTML='<b style="color:#FFB63D">Cotação de frete ainda não integrada.</b><br>'+
-    'O valor precisa vir da transportadora antes do pagamento — senão você pagaria um '+
-    'total que não é o final. Por enquanto, retire em Franca ou fale conosco no WhatsApp.';
-  pintaEntrega();
-});
-
-$('bMais').addEventListener('click',()=>{
-  if(itemAtual && !itemPodeEnviar(itemAtual)){
-    $('qual').scrollIntoView({behavior:'smooth',block:'nearest'});
-    return;
-  }
-  if(itemAtual){ pedido.push(itemAtual); itemAtual=null; }
-  $('atual').style.display='none'; $('carrLin').innerHTML='';
-  $('foco').classList.remove('on'); $('cards').style.display='';
-  ['qual','prev'].forEach(id=>$(id).classList.remove('on'));
-  modo=null; artes=[]; folhas=[]; metros=0; nota=0; montagemCm=0;
-  pintaPedido();
-  document.getElementById('envio').scrollIntoView({behavior:'smooth'});
-});
 
 $('bPagar').addEventListener('click',()=>{
   if(window.dtfCheckout) window.dtfCheckout();
   else alert('O pedido online está indisponível no momento. Tente novamente em instantes.');
 });
 pintaEntrega();
+
+// Dúvidas: every question stays in the row of links; one answer is open at a
+// time, below the row, and its own link closes it again.
+(function(){
+  const req=$('req'); if(!req) return;
+  const itens=[...req.querySelectorAll('details')];
+  const barra=document.createElement('div'); barra.className='reqLinks';
+  const botoes=itens.map(d=>{
+    const b=document.createElement('button');
+    b.type='button'; b.textContent=d.querySelector('summary').textContent.trim();
+    b.addEventListener('click',()=>{
+      const abrir=!d.open;
+      itens.forEach(x=>{ x.open=false; });
+      d.open=abrir;
+    });
+    return b;
+  });
+  const pinta=()=>botoes.forEach((b,i)=>{
+    b.setAttribute('aria-expanded',String(itens[i].open));
+    b.classList.toggle('on',itens[i].open);
+  });
+  itens.forEach(d=>d.addEventListener('toggle',pinta));
+  barra.append(...botoes);
+  req.querySelector('.reqcab').after(barra);
+  pinta();
+})();

web/site-modes.js

@@ -3,32 +3,41 @@
    Loaded as classic scripts in the order listed there: they share one global
    scope and run top to bottom, exactly as the original did. */
 // ── escolha
-document.querySelectorAll('.ec').forEach(b=>b.addEventListener('click',()=>abrir(b.dataset.modo)));
+document.querySelectorAll('.ec').forEach(b=>b.addEventListener('click',()=>escolheProduto(b.dataset.modo)));
+// Back on the home and into the same product: the artworks sent are still there.
+function escolheProduto(m){
+  if(modo===m && $('foco').classList.contains('on')) vaiPara(PAGINAS[m]);
+  else abrir(m);
+}
 function abrir(m){
   modo=m; artes=[]; folhas=[]; metros=0; nota=0; reencaixado=false;
   montagemCm=0;
   avisoTipo('');
   pintaModo();
   $('lista').innerHTML=''; $('rA').style.display='none'; recusa([]);
-  recemChegada=null; caminho='auto'; avisoCam(''); pintaCaminhos();
+  recemChegada=null;
   $('vMt').textContent='—'; previaAoVivo(); agendaAvaliacao();
   limpaPaineis();   // o carrinho só some se o pedido estiver vazio
-  $('foco').scrollIntoView({behavior:'smooth',block:'start'});
+  vaiPara(PAGINAS[m]);
 }
 function pintaModo(){
   const m=modo;
   const c=MODOS[m];
   $('cards').style.display='none'; $('foco').classList.add('on');
   $('fTit').textContent=c.tit; $('fLg').textContent=c.lg;
-  $('fPreco').textContent=c.preco; $('fSub').textContent=c.sub;
   $('zTit').textContent=c.zt; $('zSub').textContent=c.zs;
+  $('zManual').hidden=!ehFolha(m);
+  $('zOutra').textContent = ehFolha(m) ? 'Adicionar outra folha' : 'Adicionar mais artes';
+  $('zona').classList.remove('compacta');
   $('inp').multiple=c.multi;
-  $('inp').accept = ehFolha(m) ? '.png,.jpg,.jpeg,.pdf'
+  // The file decides the price: PNG, JPG and PDF are checked here, the others by hand.
+  $('inp').accept = ehFolha(m) ? '.png,.jpg,.jpeg,.pdf,.tif,.tiff,.psd,.psb,.ai,.cdr'
                                : '.png,.jpg,.jpeg,.webp';
   $('catFoco').className='cat '+(ehFolha(m)?'file':'av');
   $('larguraFolhaPronta').textContent=String(c.larg).replace('.',',');
   $('foco2').classList.remove('sofila');            // a caixa de requisitos vale nos 4 modos
   $('montcabTit').textContent = ehFolha(m) ? 'Sua folha' : 'Montagem ao vivo';
+  $('qOk').textContent = ehFolha(m) ? 'Adicionar ao carrinho' : 'Ver a folha montada';
   pintaTipoEnvio();
 }
 // O par folha montada / artes separadas fica visível e com preço nos dois lados,
@@ -40,8 +49,8 @@ function pintaTipoEnvio(){
   if(el.hidden) return;
   const folha = ehFolha() ? modo : PAR[modo];
   const avulsa = ehFolha() ? PAR[modo] : modo;
-  $('tipoFolhaPreco').textContent='a partir de '+rs(pisoEscada(folha));
+  $('tipoFolhaPreco').textContent=rs(pisoEscada(folha))+' a '+rs(TABELA[folha]).slice(3)+' /m';
-  $('tipoAvulsaPreco').textContent='a partir de '+rs(pisoEscada(avulsa))+' · montagem inclusa';
+  $('tipoAvulsaPreco').textContent='+ '+rs(MONTAGEM[avulsa])+' /m';
   $('larguraFolhaPronta').textContent=String(MODOS[folha].larg).replace('.',',');
   const atual = ehFolha() ? 'folha' : 'avulsa';
   el.querySelectorAll('.cam').forEach(b=>{
@@ -81,15 +90,15 @@ function trocaTipo(destino){
   if(!destino || modo===destino) return;
   folhas=[]; artes=[]; recemChegada=null; metros=0; nota=0; montagemCm=0;
   modo=destino;
+  history.replaceState(history.state,'',PAGINAS[modo]); document.title=tituloPagina();
   $('lista').innerHTML=''; $('rA').style.display='none'; recusa([]);
-  caminho='auto'; avisoCam('');
+  pintaModo(); limpaPaineis(); agendaAvaliacao(); previaAoVivo();
-  pintaModo(); pintaCaminhos(); limpaPaineis(); agendaAvaliacao(); previaAoVivo();
 }
 $('bVoltar').addEventListener('click',()=>{
-  itemAtual=null; $('atual').style.display='none'; $('carrLin').innerHTML=''; pintaPedido();
+  itemAtual=null; modo=null; $('atual').style.display='none'; $('carrLin').innerHTML=''; pintaPedido();
-  $('foco').classList.remove('on'); $('cards').style.display='';
+  $('foco').classList.remove('on');
   ['qual','prev'].forEach(id=>$(id).classList.remove('on'));
   if(!pedido.length) $('carr').classList.remove('on');
-  document.getElementById('envio').scrollIntoView({behavior:'smooth'});
+  vaiPara('/#envio');
 });
 

web/site-packing.js

@@ -12,6 +12,18 @@ function carregarImagem(file){
     fr.readAsDataURL(file);
   });
 }
+// The image each artwork was measured with, loaded once and reused on every
+// repaint: the packing used to read and decode the whole file again each
+// time. Kept outside the artwork, which is saved with the cart.
+const imagensDasArtes=new WeakMap();
+function imagemDaArte(a){
+  if(!a.src) return Promise.resolve(null);
+  const guardada=imagensDasArtes.get(a);
+  if(guardada && guardada.src===a.src) return guardada.img;
+  const img=new Promise(res=>{ const im=new Image(); im.onload=()=>res(im); im.onerror=()=>res(null); im.src=a.src; });
+  imagensDasArtes.set(a,{src:a.src,img});
+  return img;
+}
 // A folha precisa parecer uma folha: borda, largura marcada e régua de metros.
 // Sem isso o cliente não tem noção de escala e acha que está mal encaixado.
 function molduraFolha(ctx,W,H,larguraCm,metrosReais){
@@ -199,12 +211,14 @@ function desenhaMontagem(area,lista,mts,W,fora,aoTerminar){
     return;
   }
 
-  Promise.all(itens.map(a=>carregarImagem(a.f).then(img=>({a,img})))).then(imagens=>{
+  Promise.all(itens.map(a=>imagemDaArte(a).then(img=>({a,img})))).then(imagens=>{
     if(area.montagemVersao!==versao) return;
     const cargas=imagens.flatMap(c=>Array.from({length:c.a.q||1},(_,copyIndex)=>({...c,copyIndex})));
     cargas.forEach(c=>{
       c.w = c.a.cm;                                    // o motor trabalha em centímetros
-      c.h = c.w * (c.img ? (c.a.giro? c.img.width/c.img.height : c.img.height/c.img.width) : 1);
+      // The file's own proportion: a large artwork is drawn from a smaller copy.
+      const prop = c.a.prop>0 ? c.a.prop : c.img ? c.img.height/c.img.width : 1;
+      c.h = c.w * (c.a.giro? 1/prop : prop);
       c.travado = !!c.a.giro;                    // giro do cliente manda no encaixe
     });
     const enc=encaixar(cargas,filme);
@@ -272,24 +286,43 @@ function previaAoVivo(){
   clearTimeout(tMont);
   montagemLayout=null;
   $('vArea').montagemVersao=($('vArea').montagemVersao||0)+1;
+  if(!ehFolha()) $('bAmpliar').hidden=true;
   if(ehFolha()){
     $('vUso').innerHTML='';
     const tot=folhaTotalM();
     $('vMt').textContent = tot>0 ? fmtM(cobrar(tot))+' m' : '—';
     const medidas=folhas.filter(x=>x.med);
-    const previews=folhas.filter(x=>x.previewSrc);
+    // Sheets still being read show a placeholder; a sheet printed N times is
+    // shown N times (up to REPETE_MAX, then a count).
+    const REPETE_MAX=6;
+    const previews=folhas.filter(x=>x.previewSrc || (x.pct!=null && x.med && x.med.grande));
     if(previews.length){
       const painel=document.createElement('div'); painel.className='folhaPrevias';
       previews.forEach((x,index)=>{
         const figura=document.createElement('figure'); figura.className='folhaPrevia';
-        const imagem=new Image(); imagem.src=x.previewSrc; imagem.alt=x.f.name;
         const legenda=document.createElement('figcaption');
+        const vezes=Math.max(1,x.rep||1);
         legenda.textContent=(previews.length>1 ? (index+1)+'. ' : '')+x.f.name+
-          (x.med ? ' · '+n1(x.med.larg)+' × '+n1(x.med.alt)+' cm' : '');
+          (x.med ? ' · '+n1(x.med.larg)+' × '+n1(x.med.alt)+' cm' : '')+(vezes>1 ? ' · '+vezes+' cópias' : '');
-        figura.append(imagem,legenda); painel.append(figura);
+        if(!x.previewSrc){
+          const esqueleto=document.createElement('div'); esqueleto.className='skel folhaSkel';
+          esqueleto.style.aspectRatio=x.med ? x.med.larg+' / '+Math.min(x.med.alt,x.med.larg*4) : '1 / 2';
+          esqueleto.append(Object.assign(document.createElement('span'),{textContent:'Gerando a prévia da folha…'}));
+          figura.append(esqueleto,legenda); painel.append(figura); return;
+        }
+        const pilha=document.createElement('div'); pilha.className='folhaPilha';
+        for(let k=0;k<Math.min(vezes,REPETE_MAX);k++){
+          const imagem=new Image(); imagem.src=x.previewSrc; imagem.alt=k? '' : x.f.name;
+          imagem.style.maxHeight=Math.floor(520/Math.min(vezes,REPETE_MAX))+'px'; pilha.append(imagem);
+        }
+        if(vezes>REPETE_MAX) pilha.append(Object.assign(document.createElement('div'),
+          {className:'folhaMais', textContent:'+ '+(vezes-REPETE_MAX)+' cópia'+(vezes-REPETE_MAX>1?'s':'')}));
+        figura.append(pilha,legenda); painel.append(figura);
       });
       $('vArea').replaceChildren(painel);
+      $('bAmpliar').hidden=false;
     }else{
+      $('bAmpliar').hidden=true;
       $('vArea').innerHTML = medidas.length
         ? '<div class="semmont"><b>'+(medidas.length>1
             ? medidas.length+' folhas · '+fmtM(tot)+' m'
@@ -302,6 +335,8 @@ function previaAoVivo(){
     return;
   }
   tMont=setTimeout(()=>{
+    // o produto pode ter sido fechado nesses 140 ms (item foi para o carrinho)
+    if(!modo) return;
     const prontas=artes.filter(a=>a.cm>0 && a.cm<=larguraFilme() && a.src);
     const W=Math.round(300*ZOOMS[zoomI]);
     $('vArea').classList.toggle('ampliado', zoomI>0);

web/site-pages.js

@@ -0,0 +1,22 @@
+/* Site DTF — the Site's pages: the home, one page per product, the cart and
+   the payment page.
+   They share this document, so artworks already loaded in the browser survive
+   moving between them; each page has its own address, so Back, Forward, reload
+   and shared links behave as in any store. nginx serves index.html for these
+   addresses. Loaded in <head> so the right page is the first one painted;
+   site-steps.js does the navigation. */
+const PAGINAS={file:'/arquivo-por-metro', avulsa:'/artes-avulsas',
+               uvfile:'/uv-arquivo-por-metro', uv:'/uv-artes-avulsas'};
+const CARRINHO='/carrinho', PAGAMENTO='/pagamento', PAGAMENTO_PIX='/pagamento/pix';
+function paginaDe(caminho){
+  caminho=caminho.replace(/\/+$/,'')||'/';
+  if(caminho===CARRINHO) return {pagina:'carrinho'};
+  if(caminho===PAGAMENTO) return {pagina:'pagamento'};
+  if(caminho===PAGAMENTO_PIX) return {pagina:'pix'};
+  const m=Object.keys(PAGINAS).find(k=>PAGINAS[k]===caminho);
+  return m ? {pagina:'produto',modo:m} : {pagina:'inicio'};
+}
+// Portal links, old and new, open a quote on the payment page.
+if(['/',CARRINHO].includes(location.pathname.replace(/\/+$/,'')||'/') && new URLSearchParams(location.search).has('quote'))
+  history.replaceState(null,'',PAGAMENTO+location.search);
+document.documentElement.dataset.rota=paginaDe(location.pathname).pagina;

web/site-pdf.js

@@ -139,9 +139,166 @@ async function rasterizarPdf(file, larguraCm, alturaCm){
   return result||{erro:'não deu para conferir',semWorker:temWorker===false};
 }
 
+// Sheets of several GB are the normal order. The browser cannot decode an image
+// that size (it would freeze or crash the tab), and it does not need to: the
+// grade comes from the width in pixels, which PNG, JPEG and WebP store in their
+// first bytes. Above GRANDE_BYTES only those bytes are read.
+const GRANDE_BYTES=150*1048576;
+async function dimensoesImagem(file){
+  const b=new Uint8Array(await file.slice(0,Math.min(file.size,4*1048576)).arrayBuffer());
+  const u16=(i,le)=>le? b[i]|(b[i+1]<<8) : (b[i]<<8)|b[i+1];
+  const u32=(i)=>((b[i]<<24)>>>0)+(b[i+1]<<16)+(b[i+2]<<8)+b[i+3];
+  if(b[0]===0x89 && b[1]===0x50 && b[2]===0x4E && b[3]===0x47)             // PNG · IHDR
+    return {w:u32(16), h:u32(20)};
+  if(b[0]===0xFF && b[1]===0xD8){                                            // JPEG · SOFn
+    let i=2;
+    while(i+9<b.length){
+      if(b[i]!==0xFF){ i++; continue; }
+      const m=b[i+1], len=u16(i+2);
+      if(m>=0xC0 && m<=0xCF && ![0xC4,0xC8,0xCC].includes(m)) return {w:u16(i+7), h:u16(i+5)};
+      i+=2+len;
+    }
+    return null;
+  }
+  const tag=String.fromCharCode(...b.slice(8,16));
+  if(String.fromCharCode(...b.slice(0,4))==='RIFF' && tag.startsWith('WEBP')){ // WebP
+    if(tag==='WEBPVP8X') return {w:1+(b[24]|(b[25]<<8)|(b[26]<<16)), h:1+(b[27]|(b[28]<<8)|(b[29]<<16))};
+    if(tag==='WEBPVP8L'){ const n=b[21]|(b[22]<<8)|(b[23]<<16)|(b[24]<<24); return {w:(n&0x3FFF)+1, h:((n>>14)&0x3FFF)+1}; }
+    if(tag==='WEBPVP8 ') return {w:u16(26,true)&0x3FFF, h:u16(28,true)&0x3FFF};
+  }
+  return null;
+}
+// A small copy of a large PNG, read as a stream: the file is inflated in
+// pieces and only every n-th pixel of every n-th row is kept, so memory stays
+// at a few MB whatever the file's size. It is the preview, and what the sheet
+// check (pieces, gaps, background) reads. 8- and 16-bit greyscale, RGB,
+// palette and alpha; interlaced files return null.
+async function previaPngGrande(file, larguraAlvo, progresso){
+  const leitor=file.stream().getReader();
+  let pedacos=[], guardado=0, lidos=0, fim=false;
+  // A queue of the file's pieces: take() never copies more than it returns.
+  const enche=async n=>{
+    while(guardado<n && !fim){
+      const {done,value}=await leitor.read();
+      if(done){ fim=true; break; }
+      pedacos.push(value); guardado+=value.length; lidos+=value.length;
+      progresso && progresso(lidos/file.size);
+    }
+    return guardado>=n;
+  };
+  const tira=n=>{
+    const out=new Uint8Array(n); let k=0;
+    while(k<n){ const p=pedacos[0], m=Math.min(p.length,n-k);
+      out.set(p.subarray(0,m),k); k+=m;
+      if(m===p.length) pedacos.shift(); else pedacos[0]=p.subarray(m); }
+    guardado-=n; return out;
+  };
+  const u32=b=>((b[0]<<24)>>>0)+(b[1]<<16)+(b[2]<<8)+b[3];
+  if(!await enche(8)) return null; tira(8);
+  // 1 · header chunks, up to the first image data
+  let w=0,h=0,prof=0,tipo=-1,paleta=null,trns=null, idat=0;
+  for(;;){
+    if(!await enche(8)) return null;
+    const cab=tira(8), len=u32(cab), nome=String.fromCharCode(...cab.subarray(4,8));
+    if(nome==='IDAT'){ idat=len; break; }
+    if(!await enche(len+4)) return null;
+    const d=tira(len); tira(4);
+    if(nome==='IHDR'){ w=u32(d); h=u32(d.subarray(4)); prof=d[8]; tipo=d[9];
+      if(d[12]!==0 || ![8,16].includes(prof) || !{0:1,2:1,3:1,4:1,6:1}[tipo]) return null; }
+    else if(nome==='PLTE') paleta=d;
+    else if(nome==='tRNS') trns=d;
+    else if(nome==='IEND') return null;
+  }
+  if(!(w>0 && h>0) || (tipo===3 && (!paleta || prof!==8))) return null;
+  // 2 · image data streamed into the inflater, a piece at a time
+  const inflador=new DecompressionStream('deflate'), escritor=inflador.writable.getWriter();
+  const alimenta=(async()=>{
+    let resta=idat;
+    for(;;){
+      while(resta>0){
+        if(!guardado && !await enche(1)) { await escritor.close(); return; }
+        const n=Math.min(resta,guardado); await escritor.write(tira(n)); resta-=n;
+      }
+      if(!await enche(12)) break;
+      tira(4);                                       // CRC of the chunk just sent
+      const cab=tira(8), len=u32(cab), nome=String.fromCharCode(...cab.subarray(4,8));
+      if(nome==='IDAT'){ resta=len; continue; }
+      break;                                         // anything after the image data
+    }
+    await escritor.close();
+  })();
+  alimenta.catch(()=>{});
+  // 3 · rows unfiltered one at a time; every passo-th pixel is kept
+  const canais={0:1,2:3,3:1,4:2,6:4}[tipo], b=prof/8, bpp=canais*b, linha=w*bpp;
+  const passo=Math.max(1,Math.ceil(w/larguraAlvo));
+  const cw=Math.ceil(w/passo), ch=Math.ceil(h/passo);
+  const cv=document.createElement('canvas'); cv.width=cw; cv.height=ch;
+  const ctx=cv.getContext('2d'), img=ctx.createImageData(cw,1), px=img.data;
+  // Each row is gathered whole (filter byte + data), then unfiltered in one
+  // tight loop for its filter type.
+  let ant=new Uint8Array(linha), atual=new Uint8Array(linha), y=0;
+  const bruta=new Uint8Array(linha+1); let cheio=0;
+  const desfiltra=()=>{
+    const f=bruta[0], d=bruta.subarray(1);
+    if(f===0) atual.set(d);
+    else if(f===1){ for(let i=0;i<bpp;i++) atual[i]=d[i]; for(let i=bpp;i<linha;i++) atual[i]=d[i]+atual[i-bpp]; }
+    else if(f===2){ for(let i=0;i<linha;i++) atual[i]=d[i]+ant[i]; }
+    else if(f===3){ for(let i=0;i<bpp;i++) atual[i]=d[i]+(ant[i]>>1);
+                    for(let i=bpp;i<linha;i++) atual[i]=d[i]+((atual[i-bpp]+ant[i])>>1); }
+    else { for(let i=0;i<bpp;i++) atual[i]=d[i]+ant[i];
+           for(let i=bpp;i<linha;i++){ const a=atual[i-bpp], up=ant[i], c=ant[i-bpp], p=a+up-c;
+             const pa=p>a?p-a:a-p, pb=p>up?p-up:up-p, pc=p>c?p-c:c-p;
+             atual[i]=d[i]+(pa<=pb&&pa<=pc?a:pb<=pc?up:c); } }
+  };
+  const leitorInflado=inflador.readable.getReader();
+  for(;;){
+    const {done,value}=await leitorInflado.read(); if(done) break;
+    let j=0;
+    while(j<value.length){
+      const n=Math.min(linha+1-cheio, value.length-j);
+      bruta.set(value.subarray(j,j+n),cheio); cheio+=n; j+=n;
+      if(cheio<linha+1) break;
+      cheio=0;
+      // Every row is unfiltered: Up, Average and Paeth read the previous one.
+      desfiltra();
+      if(y%passo===0 && y/passo<ch){
+        for(let xx=0,k=0;xx<w;xx+=passo,k+=4){
+          const i=xx*bpp;
+          if(tipo===3){ const q=atual[i]; px[k]=paleta[q*3]; px[k+1]=paleta[q*3+1]; px[k+2]=paleta[q*3+2];
+                        px[k+3]=trns&&q<trns.length?trns[q]:255; }
+          else if(tipo===0){ px[k]=px[k+1]=px[k+2]=atual[i]; px[k+3]=255; }
+          else if(tipo===4){ px[k]=px[k+1]=px[k+2]=atual[i]; px[k+3]=atual[i+b]; }
+          else { px[k]=atual[i]; px[k+1]=atual[i+b]; px[k+2]=atual[i+2*b]; px[k+3]=tipo===6?atual[i+3*b]:255; }
+        }
+        ctx.putImageData(img,0,y/passo);
+      }
+      const t=ant; ant=atual; atual=t; y++;
+    }
+  }
+  await alimenta.catch(()=>{});
+  leitor.cancel().catch(()=>{});
+  return y>=h ? cv : null;
+}
+// Large PDFs are read in ranges, never loaded whole into memory.
+async function fontePdf(lib, file){
+  if(file.size<=GRANDE_BYTES) return {data:await file.arrayBuffer()};
+  const inicio=new Uint8Array(await file.slice(0,262144).arrayBuffer());
+  const t=new lib.PDFDataRangeTransport(file.size, inicio);
+  t.requestDataRange=(de,ate)=>{ file.slice(de,ate).arrayBuffer().then(buf=>t.onDataRange(de,new Uint8Array(buf))); };
+  return {range:t, rangeChunkSize:262144, disableAutoFetch:true, disableStream:true};
+}
 function medirFolha(file){
   return new Promise(res=>{
     const nome=(file.name||'').toLowerCase();
+    if(RENDERIZA.test(nome) && file.size>GRANDE_BYTES){
+      dimensoesImagem(file).then(d=>{
+        if(!d || !(d.w>0) || !(d.h>0)) return res(null);
+        const L=larguraFilme();
+        res({larg:L, alt:+(d.h/d.w*L).toFixed(1), fonte:'dimensões do arquivo',
+             dpiFolha:Math.round(d.w/(L/2.54)), px:d.w, grande:true});
+      }).catch(()=>res(null));
+      return;
+    }
     if(RENDERIZA.test(nome)){
       carregarImagem(file).then(img=>{
         if(!img || !img.width) return res(null);
@@ -160,7 +317,7 @@ function medirFolha(file){
       let doc=null;
       carregarPdfJs().then(async lib=>{
         if(!lib) throw new Error('Não foi possível carregar o leitor de PDF.');
-        doc=await lib.getDocument({data:await file.arrayBuffer(),
+        doc=await lib.getDocument({...await fontePdf(lib,file),
           disableFontFace:true, isEvalSupported:false, useSystemFonts:false,
           verbosity:0}).promise;
         if(doc.numPages!==1)
@@ -195,103 +352,144 @@ function medirFolha(file){
   });
 }
 
+function textoProgresso(x){
+  if(x.med && x.med.grande) return 'gerando a prévia e conferindo a arte… '+x.pct+'%';
+  return x.pct<50?'lendo o arquivo…':x.pct<70?'medindo a folha…':'conferindo a arte…';
+}
+// The file card's thumbnail (52 x 96 px, drawn at twice that for sharp screens).
+function miniatura(fonte){
+  const w=fonte.naturalWidth||fonte.width, h=fonte.naturalHeight||fonte.height;
+  if(!(w>0 && h>0)) return null;
+  const s=Math.min(1,104/w,192/h), cv=document.createElement('canvas');
+  cv.width=Math.max(1,Math.round(w*s)); cv.height=Math.max(1,Math.round(h*s));
+  cv.getContext('2d').drawImage(fonte,0,0,cv.width,cv.height);
+  return cv.toDataURL('image/webp',0.8);
+}
+// Moves one sheet's progress bar in place: repainting the whole list and the
+// preview on every step made "Sua folha" flicker while a large file was read.
+function pintaProgressoFolha(x){
+  const el=$('lista').querySelector('.rep[data-folha="'+folhas.indexOf(x)+'"]');
+  const barra=el && el.querySelector('.prog i'), texto=el && el.querySelector('.progT');
+  if(!barra){ pintaFolha(); return; }
+  barra.style.width=x.pct+'%'; if(texto) texto.textContent=textoProgresso(x);
+}
+// What the check found, as chips: ok (verde), av (atenção), er (resolva você),
+// fix (arrumamos de graça), nt (a equipe confere). Details stay one click away.
+function chipsDaFolha(a){
+  const chip=(k,t)=>'<li class="chip '+k+'">'+t+'</li>';
+  const dpi = a.vetor ? chip('ok','Arte vetorial')
+    : chip(a.dpi>=DPI_AVISA?'ok':a.dpi>=DPI_RECUSA?'av':'er', a.dpi+' DPI');
+  if(a.grande) return dpi+chip('nt','Peças, resíduos e fundo: a equipe confere');
+  return dpi+
+    (a.fundoChapado? chip('er','Fundo chapado') : chip('ok','Fundo transparente'))+
+    (a.residuos? chip('er',a.residuos+' resíduo'+(a.residuos>1?'s':'')) : chip('ok','Sem resíduos'))+
+    (a.encostadas? chip('fix',a.encostadas+' peças coladas · separamos grátis') : chip('ok','Peças separadas'));
+}
+function avisosDaFolha(a){
+  if(a.grande) return '';
+  return (a.fundoChapado? '<p class="avisoF"><b>O fundo não é transparente.</b> '+
+      'Branco parecendo transparente sai branco no filme. Exporte com fundo transparente.</p>' : '')+
+    (a.residuos? '<p class="avisoF"><b>'+a.residuos+' pontinho'+(a.residuos>1?'s soltos serão impressos':' solto será impresso')+
+      '.</b> A impressora imprime qualquer resíduo de recorte. Apague no arquivo e envie de novo.</p>' : '');
+}
+function detalhesDaFolha(a,i,aberto){
+  const linhas = a.grande
+    ? ['Resolução '+a.dpi+' DPI, lida do arquivo',
+       'Arquivo grande: peças, resíduos e fundo são conferidos pela equipe']
+    : [a.artes+' peça'+(a.artes===1?'':'s')+' · '+a.aproveitamento+'% da folha com arte',
+       'Resolução '+a.dpi+' DPI · '+(a.fonteDpi==='imagens'? 'medida imagem por imagem dentro do PDF'
+         : a.fonteDpi==='vetor'? 'arte vetorial, sem imagem embutida' : 'lida do arquivo'),
+       'Conferido numa grade de '+n1(a.grade)+' mm'];
+  return '<details class="confDet" data-det="'+i+'"'+(aberto?' open':'')+'>'+
+    '<summary>Ver detalhes da conferência</summary>'+
+    linhas.map(l=>'<span>'+l+'</span>').join('')+'</details>';
+}
 function pintaFolha(){
   invalidaItemAtual();
   const L=larguraFilme();
   pintaTipoEnvio();                        // trava o seletor enquanto houver folha
+  $('zona').classList.toggle('compacta', folhas.length>0);
   if(!folhas.length){ $('lista').innerHTML=''; agendaAvaliacao(); previaAoVivo(); return; }
 
-  $('lista').innerHTML = folhas.map((x,i)=>{
+  const tot=folhaTotalM();
+  $('lista').innerHTML = '<div class="listaCab"><h4>Seus arquivos</h4><span>'+
+    folhas.length+' folha'+(folhas.length>1?'s':'')+(tot>0? ' · '+fmtM(tot)+' m' : '')+'</span></div>'+
+    folhas.map((x,i)=>{
     const lido=!!x.med, larga=lido && x.med.larg>L, suspeito=lido && x.med.foraDoPadrao;
-    const sub=(x.m||0)*(x.rep||1);
+    const sub=(x.m||0)*(x.rep||1), a=lido && x.an;
-    let medida='';
+    let medida='', manual='';
     if(lido){
-      const a=x.an;
+      medida='<div class="repMed"><b>'+n1(x.med.larg)+' × '+n1(x.med.alt)+' cm</b>'+
-      const conferido = a
+        '<span>'+escapeHTML(extDe(x.f.name))+' · '+fmt(x.f.size)+'</span></div>'+
-        ? '<div class="conf"><b>Conferido de verdade</b>'+
+        (a? '<ul class="chips">'+chipsDaFolha(a)+'</ul>'+avisosDaFolha(a)+detalhesDaFolha(a,i,x.detAberto) : '')+
-          '<span>'+a.artes+' peça'+(a.artes===1?'':'s')+' · '+a.aproveitamento+
+        (suspeito? '<p class="avisoF"><b>Este PDF passa do tamanho que o formato comporta.</b> '+
-          '% da folha virou arte · '+
-          (a.residuos? a.residuos+' resíduo'+(a.residuos>1?'s':'') : 'sem resíduo')+' · '+
-          (a.fundoChapado? 'fundo chapado' : 'fundo transparente')+'</span>'+
-          '<span>resolução '+a.dpi+' DPI · '+
-          (a.fonteDpi==='imagens'? 'medida imagem por imagem dentro do PDF'
-           : a.fonteDpi==='vetor'? 'arte vetorial, sem imagem embutida'
-           : 'lida do arquivo')+
-          ' · grade de '+n1(a.grade)+' mm</span></div>'
-        : '';
-      medida='<div class="med'+(larga||suspeito?' alerta':'')+'">'+
-        '<b>'+n1(x.med.larg)+' × '+n1(x.med.alt)+' cm</b>'+
-        '<span>'+x.med.fonte+' · '+fmtM(x.m)+' m de folha</span>'+
-        conferido+
-        (suspeito? '<em><b>Este PDF passa do tamanho que o formato comporta.</b> '+
           'A especificação para em 508 cm e o seu tem '+n1(x.med.alt)+' cm. '+
           'Ele abre certo só em quem o gerou — aqui vai precisar de tratamento. '+
-          'Manda em <b>PNG ou TIFF</b>, ou divide em partes de até 5 m, que sai na hora.</em>':'')+
+          'Manda em <b>PNG ou TIFF</b>, ou divide em partes de até 5 m, que sai na hora.</p>':'')+
-        (larga? '<em><b>Esta folha não roda neste filme.</b> Ela tem '+n1(x.med.larg)+
+        (larga? '<p class="avisoF"><b>Esta folha não roda neste filme.</b> Ela tem '+n1(x.med.larg)+
           ' cm de largura e o filme aqui tem '+n1(L)+' cm. Não dá para reduzir: '+
           'encolher a folha encolheria cada arte junto.'+
           (x.med.larg<=57.5
             ? ' Ela cabe no <b>DTF têxtil de 57 cm</b> — troque de produto ali em cima.'
-            : ' Remonte a folha em '+n1(L)+' cm e suba de novo.')+'</em>':'')+
+            : ' Remonte a folha em '+n1(L)+' cm e suba de novo.')+'</p>':'');
-      '</div>';
     }else if(x.measurementError){
-      medida='<div class="med alerta"><b>Este PDF não pode ser orçado</b><span>'+
+      medida='<span class="repPeso">'+escapeHTML(extDe(x.f.name))+' · '+fmt(x.f.size)+'</span>'+
-        escapeHTML(x.measurementError)+'</span></div>';
+        '<p class="avisoF"><b>Este PDF não pode ser orçado.</b> '+escapeHTML(x.measurementError)+'</p>';
     }else{
       const teto=TABELA[modo], piso=pisoEscada();
       const dif=(x.m>0)? (teto-piso)*cobrar(x.m*(x.rep||1)) : 0;
-      medida='<div class="med pede">'+
+      medida='<span class="chipSo">Conferência manual · preço cheio</span>'+
-        '<b>'+escapeHTML(extDe(x.f.name))+' não abre no navegador</b>'+
+        '<p class="repTxt">O navegador não abre '+escapeHTML(extDe(x.f.name))+', então alguém da equipe '+
-        '<span>Sem conseguir conferir o arquivo, não temos como dar nota — e sem nota '+
+        'confere antes de imprimir e o metro sai pela tabela, <b>'+rs(teto)+'</b>. '+
-        'o metro sai pela tabela, <b>'+rs(teto)+'</b>. Alguém vai abrir esse arquivo na mão '+
+        'Exportando em <b>PNG ou PDF</b>, o metro pode cair até <b>'+rs(piso)+'</b>'+
-        'antes de imprimir.</span>'+
+        (dif>0.5? ' — <b>'+rs(dif)+' a menos</b> só nesta folha' : '')+'.</p>';
-        '<div class="troca">Exportando a mesma folha em <b>PNG ou PDF</b>, a conferência é '+
+      manual='<div class="campo"><label for="comp'+i+'">Comprimento</label>'+
-        'automática e o metro pode cair até <b>'+rs(piso)+'</b>'+
+        '<span class="un"><input type="number" id="comp'+i+'" min="0.5" max="60" step="0.01" data-comp="'+i+'" '+
-        (dif>0.5? ' — <b>'+rs(dif)+' a menos</b> só nesta folha' : '')+'.</div>'+
+          'placeholder="0,00" value="'+(x.m? x.m.toFixed(2):'')+'"><i>m</i></span></div>';
-        '<span style="margin-top:9px">Informe o comprimento para seguir:</span>'+
-        '<input type="number" min="0.5" max="60" step="0.01" data-comp="'+i+'" '+
-          'placeholder="metros" value="'+(x.m? x.m.toFixed(2):'')+'">'+
-      '</div>';
     }
     const barra = x.pct!=null
       ? '<div class="prog"><i style="width:'+x.pct+'%"></i></div>'+
-        '<span class="progT">'+(x.pct<50?'lendo o arquivo…':
+        '<span class="progT">'+textoProgresso(x)+'</span>'
-          x.pct<70?'medindo a folha…':'conferindo a arte…')+'</span>'
       : x.semAnalise
       ? '<div class="progF"><b>Não conseguimos conferir esta folha.</b> '+escapeHTML(x.semAnalise)+
         '. Seguimos com o preço de tabela — se quiser a nota e o desconto, exporte a mesma '+
         'folha em <b>PNG</b>, que a conferência é bem mais leve.</div>'
       : '';
-    return '<div class="rep"><div class="l1"><b>'+
+    // A small thumbnail made once: the list is rebuilt on every change, and the
-      (folhas.length>1? (i+1)+'. ':'')+escapeHTML(x.f.name)+'</b>'+
+    // full preview of a file up to 150 MB would be re-parsed each time.
-      '<span style="color:var(--fraco);font-size:10.5px">'+fmt(x.f.size)+'</span>'+
+    const mini = x.miniSrc
-      '<button data-rmf="'+i+'">×</button></div>'+
+      ? '<img src="'+escapeHTML(x.miniSrc)+'" alt="">'
-      barra+medida+
+      : '<span>'+escapeHTML(extDe(x.f.name))+'</span>';
+    const copias = x.m>0 || manual ?
+      '<div class="cps">'+manual+
         (x.m>0 ?
-      '<div class="cps" style="margin-top:10px">'+
+        '<div class="campo"><label for="repf'+i+'">Cópias</label>'+
-        '<div><label>quantas vezes repetir</label>'+
+          '<span class="passo"><button type="button" data-passo="-1" data-i="'+i+'" aria-label="Menos uma cópia">−</button>'+
-          '<input type="number" min="1" max="200" data-repf="'+i+'" value="'+x.rep+'"></div>'+
+          '<input type="number" id="repf'+i+'" min="1" max="200" data-repf="'+i+'" value="'+x.rep+'">'+
-        '<div class="conta"><b>'+fmtM(sub)+' m</b>'+
+          '<button type="button" data-passo="1" data-i="'+i+'" aria-label="Mais uma cópia">+</button></span></div>'+
-          (x.rep>1? ' · '+x.rep+' × '+fmtM(x.m)+' m':'')+'</div>'+
+        '<div class="conta">'+(x.rep>1? x.rep+' × '+fmtM(x.m)+' m = ' : '')+'<b>'+fmtM(sub)+' m</b></div>' : '')+
-      '</div>' : '')+
+      '</div>' : '';
+    return '<div class="rep" data-folha="'+i+'">'+
+      '<div class="repTopo"><div class="miniF">'+mini+'</div><div class="repInfo">'+
+        '<div class="l1"><b>'+(folhas.length>1? (i+1)+'. ':'')+escapeHTML(x.f.name)+'</b>'+
+        '<button data-rmf="'+i+'" aria-label="Remover '+escapeHTML(x.f.name)+'">×</button></div>'+
+        (lido || x.measurementError ? '' : '<span class="repPeso">'+escapeHTML(extDe(x.f.name))+' · '+fmt(x.f.size)+'</span>')+
+        barra+medida+
+      '</div></div>'+copias+
     '</div>';
   }).join('');
 
-  // total do pedido, quando há mais de uma folha
-  const tot=folhaTotalM(), partes=Math.ceil(tot/20);
-  if(folhas.length>1 && tot>0){
-    $('lista').innerHTML += '<div class="somaF">'+
-      '<span>'+folhas.length+' folhas neste pedido</span>'+
-      '<b>'+fmtM(tot)+' m no total</b>'+
-      (partes>1? '<em>vai em '+partes+' partes de até 20 m</em>':'')+'</div>';
-  }else if(partes>1 && tot>0){
-    $('lista').innerHTML += '<div class="somaF"><span>folha longa</span>'+
-      '<b>'+fmtM(tot)+' m</b><em>vai em '+partes+' partes de até 20 m</em></div>';
-  }
-
   $('lista').querySelectorAll('[data-rmf]').forEach(b=>b.addEventListener('click',()=>{
     folhas.splice(+b.dataset.rmf,1); pintaFolha();
   }));
+  $('lista').querySelectorAll('[data-det]').forEach(d=>d.addEventListener('toggle',()=>{
+    folhas[+d.dataset.det].detAberto=d.open;
+  }));
+  $('lista').querySelectorAll('[data-passo]').forEach(b=>b.addEventListener('click',()=>{
+    const el=$('repf'+b.dataset.i);
+    el.value=Math.max(1,Math.min(200,(+el.value||1)+(+b.dataset.passo)));
+    el.dispatchEvent(new Event('change'));
+  }));
   $('lista').querySelectorAll('[data-repf]').forEach(el=>el.addEventListener('change',e=>{
     folhas[+el.dataset.repf].rep=Math.max(1,Math.min(200,+e.target.value||1)); pintaFolha();
   }));
@@ -319,78 +517,83 @@ function sugestao(a){
   if(economiaCm<0.5) return null;                  // menos de meio centímetro não é notícia
   return {alvo, de:n, para:n+1, fileiras:fa-fd, cm:economiaCm};
 }
-// A cota em escala: o cliente ve a peca dentro da largura do filme, quantas cabem
-// lado a lado e quanto sobra. Numero em texto ninguem le; retangulo todo mundo entende.
-function vizPeca(a){
-  const BASE=300, L=larguraFilme();
-  const e0=BASE/L, alt0=a.cm*propDe(a)*e0;
-  const k = alt0>132 ? 132/alt0 : 1;              // tira nunca fica alta demais
-  const e = e0*k;
-  const n=cabemNaLinha(a.cm), pw=a.cm*e, ph=a.cm*propDe(a)*e, gp=GAP_CM*e;
-  const sobra=L-(n*a.cm+(n-1)*GAP_CM);
-  const ext=escapeHTML(a.f.name.split('.').pop().toUpperCase());
-  let pecas='';
-  for(let i=0;i<n;i++) pecas+='<div class="pc" style="width:'+pw.toFixed(1)+'px;height:'+
-    ph.toFixed(1)+'px">'+(a.src?'<img src="'+a.src+'" alt="" style="transform:'+
-    (a.giro?'rotate(90deg) ':'')+(a.esp?'scaleX(-1)':'')+'">':'<span>'+ext+'</span>')+'</div>';
-  const Wt=(L*e+6).toFixed(1);                    // +6 = borda e respiro da tira
-  return '<div class="viz">'+
-    '<div class="vizRow">'+
-      '<div class="vizH" style="height:'+ph.toFixed(1)+'px"><span>'+n1(a.cm*propDe(a))+' cm</span></div>'+
-      '<div class="vizTira" style="width:'+Wt+'px">'+
-        '<div class="vizL"><i></i><b>'+n1(L)+' cm de filme</b><i></i></div>'+
-        '<div class="tira" style="height:'+ph.toFixed(1)+'px;gap:'+gp.toFixed(1)+'px">'+pecas+
-          (sobra>0.25?'<div class="folga"><span>sobra '+n1(sobra)+' cm</span></div>':'')+
-        '</div>'+
-      '</div>'+
-    '</div>'+
-    '<div class="vizPe"><b>'+n1(a.cm)+' cm</b> de largura · <b>'+n+
-      (n>1?' peças':' peça')+'</b> por fileira'+
-      (sobra>0.25?' · sobram <b>'+n1(sobra)+' cm</b>':' · largura toda aproveitada')+'</div>'+
-  '</div>';
-}
 const n1=v=>v.toFixed(1).replace('.',',');
 
+// Moves one artwork's progress in place, without repainting the list.
+function pintaProgressoArte(a){
+  const el=$('lista').querySelector('[data-arte="'+artes.indexOf(a)+'"]');
+  const barra=el && el.querySelector('.prog i'), texto=el && el.querySelector('.progT');
+  if(!barra){ pintaArtes(); return; }
+  barra.style.width=a.lendo+'%'; if(texto) texto.textContent='arquivo grande · gerando a prévia… '+a.lendo+'%';
+}
 function pintaArtes(){
   invalidaItemAtual();
-  $('lista').innerHTML=artes.map((a,i)=>{
+  $('zona').classList.toggle('compacta', artes.length>0);
-    let barra='', dica='', calc='<span>informe a largura para ver a qualidade</span>';
+  // The same card as a finished sheet: thumbnail, size, a DPI chip, then the
-    if(a.decodeError){
+  // width (with the usual sizes), copies, rotation and mirroring.
-      calc='<span class="er">Não conseguimos ler esta imagem; exporte novamente em PNG ou JPG</span>';
+  const copiasTot=artes.reduce((t,a)=>t+(a.q||1),0);
+  $('lista').innerHTML=(artes.length? '<div class="listaCab"><h4>Suas artes</h4><span>'+
+      artes.length+' arte'+(artes.length>1?'s':'')+' · '+copiasTot+' cópia'+(copiasTot>1?'s':'')+'</span></div>' : '')+
+    artes.map((a,i)=>{
+    let barra='', dica='', chips='', aviso='', medida='<b class="pede">Informe a largura</b>';
+    if(a.lendo!=null){
+      barra='<div class="prog"><i style="width:'+a.lendo+'%"></i></div>'+
+        '<span class="progT">arquivo grande · gerando a prévia… '+a.lendo+'%</span>';
+    }else if(a.decodeError==='grande'){
+      aviso='<p class="avisoF"><b>Arquivo grande em JPG ou WebP.</b> Exporte em PNG para montar a folha.</p>';
+    }else if(a.decodeError){
+      aviso='<p class="avisoF"><b>Não conseguimos ler esta imagem.</b> Exporte novamente em PNG ou JPG.</p>';
     }else if(a.cm>larguraFilme()){
-      calc='<span class="er">Largura maior que o filme de '+n1(larguraFilme())+' cm</span>';
+      aviso='<p class="avisoF"><b>Largura maior que o filme.</b> O filme aqui tem '+n1(larguraFilme())+' cm.</p>';
     }else if(a.cm>0 && a.src){
-      const dpi=Math.round(dpiDe(a)), n=Math.max(6,Math.min(100,Math.round(dpi/300*100)));
+      const dpi=Math.round(dpiDe(a));
-      barra='<div class="qb2"><i class="'+cls(n)+'" style="width:'+n+'%"></i></div>';
+      medida='<b>'+n1(a.cm)+' × '+n1(a.cm*propDe(a))+' cm</b>';
-      calc='<span class="'+cls(n)+'"><b>'+n+'%</b> · '+dpi+' DPI</span><span>'+
+      chips='<ul class="chips"><li class="chip '+(dpi>=DPI_AVISA?'ok':dpi>=DPI_RECUSA?'av':'er')+'">'+dpi+' DPI</li>'+
-        a.q+' × '+n1(a.cm)+' × '+n1(a.cm*propDe(a))+' cm</span>';
+        '<li class="chip nt">'+cabemNaLinha(a.cm)+' por fileira</li></ul>';
       const sug=sugestao(a);
-      dica = sug
+      // One hint per artwork: resolution first, since it changes the price;
-        ? '<div class="dica"><b>Reduzindo para '+n1(sug.alvo)+' cm você economiza '+
+      // otherwise a width that saves sheet.
-          n1(sug.cm)+' cm de folha</b>Passam de '+sug.de+' para '+sug.para+
+      const maxCm=Math.floor(a.px/DPI_AVISA*2.54*10)/10;
-          ' por fileira, e as suas '+a.q+' peças ocupam '+sug.fileiras+
+      dica = dpi<DPI_AVISA && maxCm>0 && maxCm<a.cm
-          ' fileira'+(sug.fileiras>1?'s':'')+' a menos.<button data-usar="'+i+'" data-cm="'+
+        ? '<div class="dica av">Pequena para '+n1(a.cm)+' cm. Em '+DPI_AVISA+' DPI ela sai com até '+
-          sug.alvo+'">Usar sugerido</button></div>'
+          n1(maxCm)+' cm, ou envie um arquivo maior.</div>'
+        : sug
+        ? '<div class="dica">Com '+n1(sug.alvo)+' cm cabem '+sug.para+' por fileira e a folha encolhe '+
+          n1(sug.cm)+' cm.<button data-usar="'+i+'" data-cm="'+sug.alvo+'">Usar '+n1(sug.alvo)+' cm</button></div>'
         : '';
-      dica = vizPeca(a) + dica;
     }
-    return '<div class="art'+(a===recemChegada?' nova':'')+'"><div class="l1"><b>'+escapeHTML(a.f.name)+'</b>'+
+    const mini = a.miniSrc ? '<img src="'+escapeHTML(a.miniSrc)+'" alt="">' : '<span>'+escapeHTML(extDe(a.f.name))+'</span>';
-      '<span style="color:var(--fraco);font-size:10.5px">'+
+    const sub = a.cm>0 && a.src ? (a.q>1? a.q+' × ' : '')+'<b>'+n1(a.cm)+' × '+n1(a.cm*propDe(a))+' cm</b>' : '';
-        (a.px>0?a.px+' × '+a.py+' px':'a ler')+'</span>'+
+    return '<div class="rep art2'+(a===recemChegada?' nova':'')+'" data-arte="'+i+'">'+
-      '<button data-rm="'+i+'">×</button></div><div class="cps">'+
+      '<div class="repTopo"><div class="miniF">'+mini+'</div><div class="repInfo">'+
-      '<div><label>largura na peça</label><input type="number" min="1" max="'+larguraFilme()+
+        '<div class="l1"><b>'+escapeHTML(a.f.name)+'</b>'+(a===recemChegada?'<em class="novaT">nova</em>':'')+
-        '" placeholder="cm" data-cm="'+i+'" value="'+(a.cm||'')+'"></div>'+
+          '<button data-rm="'+i+'" aria-label="Remover '+escapeHTML(a.f.name)+'">×</button></div>'+
-      '<div><label>quantas vezes</label><input type="number" min="1" placeholder="1" data-q="'+i+
+        '<div class="repMed">'+medida+'<span>'+(a.px>0? a.px+' × '+a.py+' px · ' : '')+
-        '" value="'+a.q+'"></div></div>'+
+          escapeHTML(extDe(a.f.name))+' · '+fmt(a.f.size)+'</span></div>'+
-      '<div class="atalhos">'+
+        barra+chips+aviso+dica+
-        (TAMANHOS[larguraFilme()]||[]).map(t=>'<button class="tm'+
+      '</div></div>'+
-          (Math.abs(a.cm-t)<0.05?' on':'')+'" data-tam="'+i+'" data-t="'+t+'">'+
+      '<div class="cps">'+
-          n1(t)+' cm</button>').join('')+
+        '<div class="campo"><label for="cm'+i+'">Largura</label>'+
-        '<span class="sep"></span>'+
+          '<span class="un"><input type="number" id="cm'+i+'" min="1" max="'+larguraFilme()+'" step="0.1" '+
-        '<button class="gr'+(a.giro?' on':'')+'" data-giro="'+i+'" title="Girar 90°">⟳</button>'+
+            'placeholder="0" data-cm="'+i+'" value="'+(a.cm||'')+'"><i>cm</i></span></div>'+
-        '<button class="gr'+(a.esp?' on':'')+'" data-esp="'+i+'" title="Espelhar">⇋</button>'+
+        '<div class="campo"><label for="q'+i+'">Cópias</label>'+
-      '</div>'+barra+'<div class="calc">'+calc+'</div>'+dica+'</div>';
+          '<span class="passo"><button type="button" data-passoa="-1" data-i="'+i+'" aria-label="Menos uma cópia">−</button>'+
+          '<input type="number" id="q'+i+'" min="1" max="200" data-q="'+i+'" value="'+a.q+'">'+
+          '<button type="button" data-passoa="1" data-i="'+i+'" aria-label="Mais uma cópia">+</button></span></div>'+
+        '<span class="giros">'+
+          '<button class="gr'+(a.giro?' on':'')+'" data-giro="'+i+'" title="Girar 90°" aria-label="Girar 90°">⟳</button>'+
+          '<button class="gr'+(a.esp?' on':'')+'" data-esp="'+i+'" title="Espelhar" aria-label="Espelhar">⇋</button></span>'+
+        (sub? '<div class="conta">'+sub+'</div>' : '')+
+        '<div class="atalhos">'+(TAMANHOS[larguraFilme()]||[]).map(t=>'<button class="tm'+
+          (Math.abs(a.cm-t)<0.05?' on':'')+'" data-tam="'+i+'" data-t="'+t+'">'+n1(t)+' cm</button>').join('')+'</div>'+
+      '</div>'+
+    '</div>';
   }).join('');
+  $('lista').querySelectorAll('[data-passoa]').forEach(b=>b.addEventListener('click',()=>{
+    const el=$('q'+b.dataset.i);
+    el.value=Math.max(1,Math.min(200,(+el.value||1)+(+b.dataset.passoa)));
+    el.dispatchEvent(new Event('change'));
+  }));
   $('lista').querySelectorAll('[data-rm]').forEach(b=>b.addEventListener('click',()=>{artes.splice(+b.dataset.rm,1);pintaArtes();}));
   $('lista').querySelectorAll('[data-cm]').forEach(i=>i.addEventListener('change',()=>{artes[+i.dataset.cm].cm=+i.value||0;pintaArtes();}));
   $('lista').querySelectorAll('[data-q]').forEach(i=>i.addEventListener('change',()=>{artes[+i.dataset.q].q=Math.max(1,Math.min(200,Math.floor(+i.value||1)));pintaArtes();}));

web/site-quality.js

@@ -45,15 +45,16 @@ function avaliar(){
              ? 'média por área das imagens dentro do PDF · pior em '+
                Math.min(...ans.map(a=>a.res? a.res.pior : a.dpi))+' DPI'
              : 'resolução do arquivo · arte ampliada antes de exportar não aparece aqui'],
-      ['ok', soma('artes')+' peças na folha',
+      ans.some(a=>a.grande) ? ['ok','Arquivo grande','peças, resíduos e fundo conferidos pela equipe'] : null,
+      ans.some(a=>a.grande) ? null : ['ok', soma('artes')+' peças na folha',
        Math.round(soma('aproveitamento')/ans.length)+'% da folha virou arte'],
-      soma('residuos') ? ['er','Resíduo de recorte',
+      ans.some(a=>a.grande) ? null : soma('residuos') ? ['er','Resíduo de recorte',
         soma('residuos')+' ponto'+(soma('residuos')>1?'s':'')+' abaixo de 2 mm · a impressora imprime']
         : ['ok','Sem resíduo de recorte','nada solto na folha'],
-      soma('encostadas') ? ['fix', soma('encostadas')+' peças a menos de 5 mm',
+      ans.some(a=>a.grande) ? null : soma('encostadas') ? ['fix', soma('encostadas')+' peças a menos de 5 mm',
         'se forem artes diferentes, separamos com 5 mm sem custo']
         : ['ok','Espaço entre peças','nenhuma abaixo de 6 mm'],
-      ans.some(a=>a.fundoChapado) ? ['er','Fundo chapado','a folha está sem transparência']
+      ans.some(a=>a.grande) ? null : ans.some(a=>a.fundoChapado) ? ['er','Fundo chapado','a folha está sem transparência']
         : ['ok','Fundo transparente','canal alfa conferido'],
       null
     ].filter(Boolean);
@@ -62,6 +63,9 @@ function avaliar(){
     return {pronto:true};
   }
   if(!artes.length) return {pronto:false, falta:'Arraste suas artes para começar.'};
+  if(artes.some(a=>a.lendo!=null)) return {pronto:false, falta:'Gerando a prévia das artes grandes…'};
+  if(artes.some(a=>a.decodeError==='grande'))
+    return {pronto:false, falta:'Uma arte grande está em JPG ou WebP. Exporte-a em PNG para montar a folha.'};
   if(artes.some(a=>a.decodeError || !a.src || !(a.px>0) || !(a.py>0)))
     return {pronto:false, falta:'Não conseguimos ler uma das imagens. Exporte-a novamente em PNG ou JPG antes de continuar.'};
   if(artes.some(a=>!Number.isFinite(a.cm) || a.cm>larguraFilme()))
@@ -88,6 +92,8 @@ let tAval=null;
 function agendaAvaliacao(){
   clearTimeout(tAval);
   tAval=setTimeout(()=>{
+    // o produto pode ter sido fechado nesses 220 ms (item foi para o carrinho)
+    if(!modo) return;
     const r=avaliar();
     const el=$('aoVivo');
     if(!el) return;

web/site-steps.js

@@ -0,0 +1,140 @@
+/* Site DTF — moving between the Site's pages (addresses in site-pages.js), the
+   order progress bar, the product card prices and the phone total bar. It only
+   switches which page is shown and reads the page's state (the open product,
+   the cart, the checkout status); orders, prices and files stay with the other
+   site-*.js files. */
+// Card prices come from the same table the checkout uses, so they cannot drift.
+document.querySelectorAll('[data-de]').forEach(el=>{ el.textContent=rs(pisoEscada(el.dataset.de)); });
+document.querySelectorAll('[data-ate]').forEach(el=>{ el.textContent=rs(TABELA[el.dataset.ate]); });
+
+const TITULO_INICIO=document.title;
+function tituloPagina(){
+  const p=paginaDe(location.pathname);
+  if(p.pagina==='carrinho') return 'Carrinho · DTF Dropstar';
+  if(p.pagina==='pagamento') return 'Pagamento · DTF Dropstar';
+  if(p.pagina==='pix') return 'Pagamento com PIX · DTF Dropstar';
+  if(p.pagina==='produto') return MODOS[p.modo].tit+' · DTF Dropstar';
+  return TITULO_INICIO;
+}
+
+// Shows the page for the current address; `ancora` scrolls to a section,
+// otherwise the page opens at `y` (the saved position on Back and Forward).
+function mostraPagina(ancora,y,suave){
+  const p=paginaDe(location.pathname);
+  if(p.pagina==='produto' && modo!==p.modo) abrir(p.modo);
+  document.documentElement.dataset.rota=p.pagina;
+  $('cards').style.display='';
+  document.title=tituloPagina();
+  window.dispatchEvent(new Event('dtf-page-changed'));
+  const el=ancora && document.getElementById(ancora);
+  if(el) el.scrollIntoView({behavior:suave?'smooth':'auto',block:'start'});
+  else window.scrollTo(0,y||0);
+}
+function vaiPara(url){
+  const u=new URL(url,location.href);
+  const ancora=u.hash.slice(1)||null;
+  if(u.pathname+u.search===location.pathname+location.search){
+    mostraPagina(ancora,0,true);
+    return;
+  }
+  try{ history.replaceState({...(history.state||{}),y:scrollY},''); }catch(e){}
+  history.pushState({y:0},'',u.pathname+u.search+u.hash);
+  mostraPagina(ancora,0,false);
+}
+
+(function(){
+  if('scrollRestoration' in history) history.scrollRestoration='manual';
+  addEventListener('popstate',e=>mostraPagina(e.state?null:location.hash.slice(1)||null,e.state?.y));
+
+  // Links to the Site's own pages move inside this document; everything else
+  // (the account portal, the store, e-mail) is a normal link.
+  document.addEventListener('click',e=>{
+    const a=e.target.closest && e.target.closest('a[href]');
+    if(!a || e.defaultPrevented || e.button || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey || a.target) return;
+    const u=new URL(a.href,location.href);
+    if(u.origin!==location.origin) return;
+    const caminho=u.pathname.replace(/\/+$/,'')||'/';
+    if(caminho!=='/' && caminho!=='/index.html' && paginaDe(caminho).pagina==='inicio') return;
+    e.preventDefault(); vaiPara(u.pathname+u.search+u.hash);
+  });
+
+  const passos=$('passos'), barra=$('barraM'), vazio=$('carrVazio');
+  const foco=$('foco'), carr=$('carr'), status=$('checkoutStatus'), acoes=$('checkoutActions');
+  const rota=()=>document.documentElement.dataset.rota;
+  const temCheckout=()=>!!(status.textContent||'').trim() || acoes.children.length>0;
+
+  // The store header is sticky; the progress bar and the side panels sit below it.
+  function alturas(){
+    const topo=document.querySelector('.topo')?.offsetHeight||0;
+    document.documentElement.style.setProperty('--topo',topo+'px');
+    document.documentElement.style.setProperty('--topo-passos',(topo+(passos.hidden?0:passos.offsetHeight)+16)+'px');
+  }
+  function naTela(el){
+    const r=el.getBoundingClientRect();
+    return r.height>0 && r.top<innerHeight && r.bottom>0;
+  }
+  // Where the phone bar's button leads: the add-to-cart button on a product
+  // page, the order summary in the cart.
+  function alvoBarra(){
+    if(rota()==='produto' && itemAtual) return $('bAdd');
+    if(rota()==='carrinho' && (pedido.length || itemAtual) && !temCheckout())
+      return document.querySelector('.resumo');
+    return null;
+  }
+  let pendente=false;
+  function pinta(){
+    pendente=false;
+    const r=rota();
+    // With nothing in it, the cart page says so instead of showing an empty form.
+    const semItens = !pedido.length && !itemAtual;
+    const carrinhoVazio = r==='carrinho' && semItens && !temCheckout();
+    document.documentElement.toggleAttribute('data-sem-itens', semItens);
+    vazio.hidden = !carrinhoVazio;
+    passos.hidden = r==='inicio' || carrinhoVazio;
+    alturas();
+    if(!passos.hidden){
+      const atual = r==='produto' ? 1 : r==='pagamento' || r==='pix' ? 3 : 2;
+      passos.querySelectorAll('[data-passo]').forEach(a=>{
+        const n=Number(a.dataset.passo);
+        a.classList.toggle('atual',n===atual); a.classList.toggle('feito',n<atual);
+        if(n===atual) a.setAttribute('aria-current','step'); else a.removeAttribute('aria-current');
+      });
+      passos.querySelector('[data-passo="1"]').href =
+        modo && foco.classList.contains('on') ? PAGINAS[modo] : '/#envio';
+    }
+    const alvo=alvoBarra();
+    const mostrar=!!alvo && !naTela(alvo);
+    barra.hidden=!mostrar;
+    if(mostrar){
+      $('barraMTot').textContent=$('carrTot').textContent;
+      $('barraMSub').textContent= r==='produto' ? 'Total até agora' : 'Seu pedido';
+    }
+  }
+  function agenda(){ if(!pendente){ pendente=true; requestAnimationFrame(pinta); } }
+
+  const obs=new MutationObserver(agenda);
+  obs.observe(foco,{attributes:true,attributeFilter:['class']});
+  obs.observe(carr,{attributes:true,attributeFilter:['class']});
+  obs.observe($('prev'),{attributes:true,attributeFilter:['class']});
+  obs.observe(status,{childList:true,characterData:true,subtree:true});
+  obs.observe(acoes,{childList:true});
+  obs.observe($('carrTot'),{childList:true,characterData:true,subtree:true});
+  addEventListener('scroll',agenda,{passive:true});
+  addEventListener('resize',agenda);
+  addEventListener('dtf-cart-changed',agenda);
+  addEventListener('dtf-page-changed',agenda);
+
+  // Payment is a step only once the order has been sent.
+  passos.querySelector('[data-passo="3"]').addEventListener('click',e=>{
+    let enviado=false;
+    try{ enviado=!!localStorage.getItem('dtf-quote'); }catch(_){}
+    if(!enviado){ e.preventDefault(); e.stopPropagation(); }
+  },true);
+  $('barraMBtn').addEventListener('click',e=>{
+    e.preventDefault();
+    alvoBarra()?.scrollIntoView({behavior:'smooth',block:'center'});
+  });
+
+  try{ history.replaceState({...(history.state||{}),y:0},''); }catch(e){}
+  mostraPagina(location.hash.slice(1)||null,0);
+})();

web/site-upload.js

@@ -37,33 +37,17 @@ function sel(fs){
   const fora = fs.filter(f=>!regra.test(f.name));
   fs = fs.filter(f=>regra.test(f.name));
   recusa(fora);
-  const max=window.dtfUploadMaxBytes||128*1048576;
+  const max=window.dtfUploadMaxBytes||5*1073741824;
   const grandes=fs.filter(f=>f.size>max);
   if(grandes.length){
     const el=$('recusa');
     el.style.display='block';
-    el.innerHTML='<b>Arquivo acima do limite de '+(max/1048576).toFixed(0)+
+    el.innerHTML='<b>Arquivo acima do limite de '+(max/1073741824).toFixed(0)+
-      ' MB.</b> A verificação de segurança ainda não consegue liberar arquivos maiores. '+
+      ' GB.</b> Divida a folha em partes menores antes de enviar.';
-      'Divida ou compacte a arte antes de enviar.';
     fs=fs.filter(f=>f.size<=max);
   }
   if(!fs.length) return;
   if(ehFolha()){
-    const auto=fs.filter(f=>AUTO.test(f.name)).length;
-    const manual=fs.length-auto;
-    if(caminho==='auto' && manual){
-      caminho='tabela';
-      avisoCam('<b>Trocamos o caminho para você.</b> Você marcou conferência automática, '+
-        'mas '+(manual>1? manual+' arquivos vieram':'o arquivo veio')+' em formato que não '+
-        'abrimos. O metro vai pela tabela, '+rs(TABELA[modo])+'.');
-      pintaCaminhos();
-    }else if(caminho==='tabela' && auto){
-      caminho='auto';
-      avisoCam('<b>Boa notícia.</b> Você marcou o caminho sem conferência, mas '+
-        (auto>1? 'os arquivos vieram':'o arquivo veio')+' em formato que a gente confere. '+
-        'Vamos avaliar e o metro pode cair até '+rs(pisoEscada())+'.');
-      pintaCaminhos();
-    }
     const novas=fs.map(f=>({f, med:null, rep:1, m:0, semAnalise:null}));
     folhas=folhas.concat(novas);            // soma, não substitui
     pintaFolha();
@@ -75,12 +59,35 @@ function sel(fs){
         }
         if(md && md.dpiFolha!=null && md.dpiFolha<DPI_RECUSA) return recusaFolha(x, md);
         x.med=md; if(md) x.m=md.alt/100; x.pct=55; pintaFolha();
-        if(md && RENDERIZA.test(x.f.name)){
+        if(md && md.grande){
+          // Graded at once from its size in pixels. A PNG is then read as a
+          // stream into a small copy: the preview, and the sheet check.
+          x.an={dpi:md.dpiFolha, grande:true, artes:0, residuos:0, encostadas:0,
+                fundoChapado:false, aproveitamento:0, alturaCm:md.alt, fonteDpi:'arquivo'};
+          if(!/\.png$/i.test(x.f.name)){ x.pct=null; pintaFolha(); return; }
+          x.pct=60; pintaFolha();
+          let mostrado=0;
+          previaPngGrande(x.f, 600, p=>{
+            const pct=60+Math.floor(p*38);
+            if(pct-mostrado>=1){ mostrado=pct; x.pct=pct; pintaProgressoFolha(x); }
+          }).then(cv=>{
+            if(cv && folhas.includes(x)){
+              x.previewSrc=cv.toDataURL('image/webp',0.85); x.miniSrc=miniatura(cv);
+              try{
+                const an=analisarFolha(cv, md.larg);
+                x.an={...an, dpi:md.dpiFolha, fonteDpi:'arquivo', grande:false};
+              }catch(e){}
+            }
+          }).catch(()=>{}).finally(()=>{ x.pct=null; pintaFolha(); });
+        }else if(md && RENDERIZA.test(x.f.name)){
           carregarImagem(x.f).then(img=>{
-            if(img){ x.previewSrc=img.src; try{ x.an=analisarFolha(img, md.larg); if(x.an) x.an.fonteDpi='arquivo'; }
+            if(img){ x.previewSrc=img.src; x.miniSrc=miniatura(img); try{ x.an=analisarFolha(img, md.larg); if(x.an) x.an.fonteDpi='arquivo'; }
                      catch(e){} }
             x.pct=null; pintaFolha();
           });
+        }else if(md && /\.pdf$/i.test(x.f.name) && x.f.size>GRANDE_BYTES){
+          x.semAnalise='PDF grande: a resolução das imagens de dentro é conferida pela equipe';
+          x.pct=null; pintaFolha();
         }else if(md && /\.pdf$/i.test(x.f.name)){
           x.pct=70; pintaFolha();
           rasterizarPdf(x.f, md.larg, md.alt).then(r=>{
@@ -90,6 +97,7 @@ function sel(fs){
                 : '');
             }
             if(r && r.tela){
+              x.miniSrc=miniatura(r.tela);
               try{
                 x.an=analisarFolha(r.tela, md.larg);
                 // vetor puro não tem resolução · nota máxima, e está certo
@@ -114,8 +122,27 @@ function sel(fs){
   Promise.all(novos.map(medir)).then(pintaArtes);
 }
 function medir(a){
+  // A large artwork is measured from its header and packed from a small copy
+  // read as a stream (previaPngGrande); the file itself is never decoded.
+  if(a.f.size>GRANDE_BYTES){
+    return dimensoesImagem(a.f).then(async d=>{
+      if(!d || !(d.w>0) || !(d.h>0)){ a.decodeError=true; return a; }
+      a.px=d.w; a.py=d.h; a.prop=d.h/d.w; a.grande=true;
+      if(!/\.png$/i.test(a.f.name)){ a.decodeError='grande'; return a; }
+      a.lendo=0; pintaArtes();
+      let mostrado=0;
+      const cv=await previaPngGrande(a.f, 1200, p=>{
+        const pct=Math.floor(p*100);
+        if(pct-mostrado>=1){ mostrado=pct; a.lendo=pct; pintaProgressoArte(a); }
+      }).catch(()=>null);
+      a.lendo=null;
+      if(cv && artes.includes(a)){ a.src=cv.toDataURL('image/webp',0.9); a.miniSrc=miniatura(cv); }
+      else if(!cv) a.decodeError=true;
+      return a;
+    }).catch(()=>{ a.decodeError=true; return a; });
+  }
   return carregarImagem(a.f).then(img=>{
-    if(img){ a.prop=img.height/img.width; a.px=img.width; a.py=img.height; a.src=img.src; }
+    if(img){ a.prop=img.height/img.width; a.px=img.width; a.py=img.height; a.src=img.src; a.miniSrc=miniatura(img); }
     else a.decodeError=true;
     return a;
   });

web/site-v2.css

@@ -0,0 +1,451 @@
+/* Site DTF — redesign (2026-09). Loaded after the page's own styles and only
+   restyles: every element and class the scripts use keeps its meaning. The
+   previous look is in git tag ui-v1. */
+:root{
+  --laranja:#FFA81A; --laranja2:#FF7F0A; --laranja-escuro:#C25E00;
+  --preto:#03060B; --texto2:#45484D; --fraco:#5C5F64; --linha:#E6E6E6; --cinza:#F9F9F9;
+  --verde:#1E7A45; --verde-ml:#1E7A45; --verde-fundo:#E3F5EA; --aviso-fundo:#FFF8EC; --aviso-linha:#F6D9A6;
+  --raio:14px; --raio2:10px;
+}
+body{background:#fff}
+.w{max-width:1200px;padding:0 24px}
+h1,h2,h3,h4{font-family:"Inter",sans-serif}
+.et{font-family:"Inter",sans-serif;font-weight:800;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--laranja-escuro)}
+
+/* Pages (site-pages.js): the home, a product page and the cart show only their own parts. */
+html[data-rota="inicio"] :is(#passos,#foco,#qual,#prev,#carr,.checkout,#carrVazio),
+html[data-rota="produto"] :is(.hero2,.etapas2,#cards,#carr,.checkout,#carrVazio,#info),
+html[data-rota="carrinho"] :is(.hero2,.etapas2,#cards,#foco,#qual,#prev,#info,.pagCab,.pagResumo){display:none!important}
+html:is([data-rota="pagamento"],[data-rota="pix"]) :is(.hero2,.etapas2,#cards,#foco,#qual,#prev,#info,#carr,#carrVazio,#desfazer){display:none!important}
+html[data-sem-itens] #carr{display:none!important}
+html:not([data-rota="inicio"]) #envio{padding-top:0;padding-bottom:64px;min-height:70vh}
+#envio,#foco,#qual,#prev,#checkoutStatus{scroll-margin-top:var(--topo-passos,128px)}
+.carrVazio{max-width:520px;margin:48px auto 0;padding:0 16px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
+.carrVazio[hidden]{display:none}
+.carrVazio h2{font-size:28px;font-weight:800;letter-spacing:-.02em}
+.carrVazio p{color:var(--fraco);font-size:16px}
+
+/* Hero */
+.hero2{background:var(--preto);color:#fff;padding:64px 0}
+.hero2-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
+.hero2-text{display:flex;flex-direction:column;gap:24px}
+.chips{display:flex;gap:10px;flex-wrap:wrap}
+.chip2{font-family:"Inter",sans-serif;font-weight:700;font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:6px 12px;border-radius:6px;border:1px solid #3A3D42;color:#E4E4E4}
+.chip2.destaque{background:var(--laranja);border-color:var(--laranja);color:var(--preto);font-weight:800}
+.hero2 h1{color:#fff;font-size:clamp(34px,4.6vw,58px);line-height:1.04;font-weight:900;letter-spacing:-.03em}
+.hero2 h1 em{font-style:normal;color:var(--laranja)}
+.hero2-text>p{font-size:18px;line-height:1.55;color:#C9CCD1;max-width:560px}
+.hero2-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
+.hero2-cta span{font-size:14px;color:#9EA3AA}
+.btn-laranja{height:56px;padding:0 28px;border-radius:var(--raio2);background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:17px;display:inline-flex;align-items:center;gap:10px;text-decoration:none}
+.btn-laranja:hover{background:#FFB53D}
+.hero2-folha{background:#14171B;border:1px solid #262A2F;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:14px}
+.hf-cab{display:flex;align-items:baseline;gap:10px}
+.hf-cab b{font-family:"Inter",sans-serif;font-size:15px}
+.hf-cab span{margin-left:auto;font-size:13px;color:#9EA3AA}
+.hf-area{position:relative;height:260px;border-radius:10px;background:#0B0D10;border:1px dashed #3A3D42;overflow:hidden}
+.hf-area i{position:absolute;border-radius:6px;opacity:.88}
+.hf-num{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
+.hf-num span{display:block;font-size:12px;color:#9EA3AA}
+.hf-num b{font-family:"Inter",sans-serif;font-size:18px}
+.hf-num .verde{color:#57D68A}.hf-num .laranja{color:var(--laranja)}
+
+/* Steps strip */
+.etapas2{padding:32px 0;border-bottom:1px solid var(--linha)}
+.etapas2 .w{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
+.etapas2 .w>div{display:flex;gap:14px;align-items:flex-start}
+.etapas2 span{width:36px;height:36px;flex-shrink:0;border-radius:999px;background:#FFF1DB;color:var(--laranja-escuro);font-family:"Inter",sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center}
+.etapas2 b{font-family:"Inter",sans-serif;font-size:15.5px}
+.etapas2 p{margin-top:3px;font-size:14px;color:var(--fraco)}
+section+section{border-top:0}
+
+/* Product chooser */
+#envio{padding-top:56px}
+.cards-cab{display:flex;align-items:flex-end;gap:24px;flex-wrap:wrap}
+.cards-cab h2{margin-top:8px;font-size:clamp(28px,3vw,38px);font-weight:800;letter-spacing:-.02em}
+.cards-cab p{margin-left:auto;max-width:440px;font-size:15px;color:var(--fraco)}
+.escolha{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}
+.ec{text-align:left;padding:26px;gap:14px;border:1px solid var(--linha);border-radius:16px;box-shadow:none;cursor:pointer;font:inherit;color:inherit}
+.ec::before,.ec::after{display:none}
+.ec:hover{border-color:var(--laranja);box-shadow:0 10px 30px rgba(3,6,11,.08);transform:translateY(-2px)}
+.ec.f,.ec.f:hover{border-color:var(--linha)}
+.ec.f:hover{border-color:var(--laranja)}
+.ec-top{display:flex;align-items:center;gap:10px}
+.ec-kind{font-family:"Inter",sans-serif;font-weight:700;font-size:12px;letter-spacing:.05em;color:#707070}
+.marc2{margin-left:auto;font-family:"Inter",sans-serif;font-weight:800;font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:var(--preto);color:var(--laranja)}
+.ec h3{font-size:25px;font-weight:800;letter-spacing:-.01em;color:var(--preto)}
+.ec>p{font-size:15px;line-height:1.5;color:var(--texto2);flex:1}
+.ec-pe{display:flex;align-items:flex-end;gap:12px;padding-top:14px;border-top:1px solid #EFEFEF}
+.ec-preco{display:flex;flex-direction:column;gap:2px}
+.ec-preco span{font-size:13px;color:#707070}
+.ec-preco em{font-style:normal}
+.ec-preco b{font-family:"Inter",sans-serif;font-size:29px;font-weight:900;letter-spacing:-.02em;color:var(--preto)}
+.ec-go{margin-left:auto;height:46px;padding:0 18px;border-radius:var(--raio2);background:var(--preto);color:#fff;font-family:"Inter",sans-serif;font-weight:700;font-size:15px;display:flex;align-items:center;white-space:nowrap}
+.ec:hover .ec-go{background:var(--laranja);color:var(--preto)}
+
+/* Progress bar */
+.passos{position:sticky;top:var(--topo,64px);z-index:30;display:flex;align-items:center;justify-content:center;gap:14px;margin:0 0 22px;padding:14px 16px;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--linha);font-family:"Inter",sans-serif;font-size:14px}
+.passos[hidden]{display:none}
+.passos a{display:flex;align-items:center;gap:8px;color:#707070;font-weight:600;text-decoration:none}
+.passos a span{width:26px;height:26px;border-radius:999px;border:2px solid #D0D0D0;display:flex;align-items:center;justify-content:center;font-size:13px}
+.passos a.atual{color:var(--preto);font-weight:800}
+.passos a.atual span{background:var(--laranja);border-color:var(--laranja)}
+.passos a.feito{color:var(--verde)}
+.passos a.feito span{background:var(--verde-fundo);border-color:var(--verde-fundo);color:var(--verde)}
+.passos i{width:48px;height:2px;background:#E0E0E0}
+
+/* Product page (Montagem): artworks on the left; on the right a buy box that
+   stays in view with the live sheet, the grade, the price, the total and the
+   add-to-cart button. The old quality and preview panels are not shown: their
+   parts live in the buy box, and the rest repeated it (the findings list too:
+   each row already says what was checked). */
+#qual,#prev,#rA,.qb2,#qitens{display:none!important}
+.voltar{height:auto;padding:0;border:0;background:none;box-shadow:none;font-size:14px;font-weight:500;color:var(--fraco);margin:24px 0 14px}
+.voltar:hover{color:var(--laranja-escuro)}
+.focoGrid{grid-template-columns:minmax(0,1fr);gap:20px}
+.cat,.cat.file{border:0;background:transparent;box-shadow:none;overflow:visible}
+.cabfoco,.cat.file .cabfoco{padding:0 0 24px!important;background:transparent;border:0;display:flex;flex-direction:column;gap:20px}
+.cabfoco>div:first-child{display:flex;flex-direction:column-reverse;gap:4px}
+.cabfoco .lg{font-size:12.5px;font-weight:800;color:var(--laranja-escuro);letter-spacing:.06em;text-transform:uppercase}
+.cabfoco h3{font-size:36px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
+.tipoEnvio{margin:0}
+.tipoEnvio:not([hidden]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:calc(100% - 452px)}
+.tipoEnvio .cam,.tipoEnvio .cam.on{padding:14px 16px;min-height:0;border-radius:12px;border:1px solid var(--linha);background:#F9F9F9;box-shadow:none;align-items:flex-start}
+.tipoEnvio .cam.on{padding:13px 15px;border:2px solid var(--preto);background:#fff}
+.tipoEnvio .cam .mk2{display:none}
+.tipoEnvio .cam div{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:12px;row-gap:4px;align-items:baseline}
+.tipoEnvio .cam b{margin:0;font-size:15px;font-weight:700;color:var(--texto2)}
+.tipoEnvio .cam.on b{color:var(--preto);font-weight:800}
+.tipoEnvio .cam em{margin:0;font-size:13px;font-weight:500;color:var(--fraco);white-space:nowrap}
+.tipoEnvio .cam.on em{font-weight:600;color:var(--preto)}
+.tipoEnvio .cam div>span{grid-column:1/-1;font-size:13px;color:var(--fraco);line-height:1.4}
+.tipoEnvio .cam.on div>span{color:var(--texto2)}
+.tipoEnvio .cam:disabled{cursor:default}
+.tipoEnvio .cam:disabled:not(.on){opacity:.55}
+@media(max-width:1100px){.tipoEnvio:not([hidden]){max-width:none}}
+.cat .in{padding:0!important}
+.foco2{grid-template-columns:minmax(0,1fr) 420px;gap:32px}
+.fila{display:flex;flex-direction:column;gap:12px}
+.fila>*{margin:0}
+.cam{border-radius:var(--raio2)}
+.cam.on{border-color:var(--laranja);background:var(--aviso-fundo)}
+#larguraFolhaPronta{display:inline;font-size:inherit;color:inherit}
+.zona{display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:16px;row-gap:2px;align-items:center;text-align:left;padding:16px 20px;margin:0;border:2px dashed #F2B25A;background:var(--aviso-fundo);border-radius:var(--raio)}
+.zona .ico{grid-row:1/4;display:flex;align-items:center;justify-content:center;width:44px;height:44px;line-height:1;margin:0;border-radius:10px;background:var(--laranja);color:var(--preto);font-size:20px;box-shadow:none}
+.zona b{font-size:15px;margin:0}
+.zona span{max-width:none;margin:0;font-size:13px;color:var(--fraco)}
+.zona .bt{display:none}
+.zona:hover,.zona.sobre{border-color:var(--laranja2);box-shadow:none}
+.zona .zManual{grid-column:1/-1;margin-top:12px;padding-top:12px;border-top:1px solid var(--aviso-linha);color:var(--texto2);line-height:1.5}
+.zona .zManual[hidden]{display:none}
+.zona .zManual b{display:inline;font-size:13px}
+.zona .zOutra{display:none}
+.zona.compacta{display:flex;justify-content:center;align-items:center;min-height:56px;padding:0 20px;border:1.5px dashed #D0D0D0;background:#fff;cursor:pointer}
+.zona.compacta>*{display:none}
+.zona.compacta .zOutra{display:inline;font-size:14px;color:var(--fraco)}
+.zona.compacta .zOutra b{display:inline;font-size:14px;font-weight:600;color:var(--preto)}
+.zona.compacta .zOutra b::before{content:"+";margin-right:8px;font-weight:700}
+.zona.compacta:hover,.zona.compacta.sobre{border-color:var(--laranja2)}
+#lista{display:flex;flex-direction:column;gap:10px}
+#lista:empty{display:none}
+.art{margin:0;padding:14px 16px;border-radius:12px;background:#fff;border:1px solid var(--linha)}
+.art.nova{background:#fff;box-shadow:0 0 0 2px rgba(255,168,26,.45)}
+.art .l1 b{font-size:15px;font-weight:700}
+.art label{font-size:12px}
+.art input{height:42px;font-size:15px;font-weight:600;border-radius:8px}
+.art .cps{grid-template-columns:repeat(2,minmax(0,160px))}
+.listaCab{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
+.listaCab h4{margin:0;font-size:18px;font-weight:700}
+.listaCab span{font-size:13px;color:var(--fraco)}
+.rep{margin:0;padding:20px;border-radius:14px;background:#fff;border:1px solid var(--linha);display:flex;flex-direction:column;gap:16px}
+.repTopo{display:flex;gap:16px;align-items:flex-start}
+.miniF{flex:none;width:52px;height:96px;border-radius:6px;border:1px solid #D6D6D6;background:#F4F4F2;display:flex;align-items:center;justify-content:center;overflow:hidden}
+.miniF img{width:100%;height:100%;object-fit:contain;display:block}
+.miniF span{font-size:11px;font-weight:800;color:var(--texto2)}
+.repInfo{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
+.rep .l1{margin:0}
+.rep .l1 b{font-size:14px;font-weight:600;color:var(--preto)}
+.rep .l1 button{width:32px;height:32px;margin:-6px -6px -6px 0;border-radius:8px;font-size:18px}
+.rep .l1 button:hover{background:#F1F1F1;color:var(--preto)}
+.repMed{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
+.repMed b{font-family:"Inter",sans-serif;font-size:22px;font-weight:700;letter-spacing:-.01em}
+.repMed span,.repPeso{font-size:13px;color:var(--fraco)}
+.chips{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
+.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:13px;font-weight:600;line-height:1.2}
+.chip::before{font-weight:800}
+.chip.ok{background:var(--verde-fundo);color:var(--verde)}.chip.ok::before{content:"✓"}
+.chip.av{background:#FFF1DB;color:#8A4B00}.chip.av::before{content:"!"}
+.chip.er{background:#FDE8E6;color:#B3261E}.chip.er::before{content:"×"}
+.chip.fix{background:#E8F0FB;color:#1F4E8C}.chip.fix::before{content:"✓"}
+.chip.nt{background:#F1F1F1;color:var(--texto2)}
+.chipSo{align-self:flex-start;padding:5px 10px;border-radius:999px;background:#F1F1F1;color:var(--texto2);font-size:13px;font-weight:600}
+.avisoF{margin:4px 0 0;padding:10px 12px;border-radius:10px;background:#FDE8E6;font-size:13px;line-height:1.5;color:var(--preto)}
+.avisoF b{color:#B3261E}
+.repTxt{margin:2px 0 0;font-size:13.5px;line-height:1.5;color:var(--texto2)}
+.repTxt b{color:var(--preto)}
+.confDet{font-size:13px}
+.confDet summary{display:inline;cursor:pointer;list-style:none;color:var(--laranja-escuro);font-weight:500}
+.confDet summary::-webkit-details-marker{display:none}
+.confDet summary:hover{text-decoration:underline}
+.confDet[open] summary{display:inline-block;margin-bottom:6px}
+.confDet span{display:block;color:var(--texto2);line-height:1.6}
+.rep .cps{display:flex;align-items:center;gap:16px 24px;flex-wrap:wrap;margin:0;padding-top:16px;border-top:1px solid #EFEFEF}
+.rep .campo{display:flex;align-items:center;gap:12px}
+.rep .campo label{margin:0;font-size:14px;font-weight:600;color:var(--preto)}
+.passo{display:inline-flex;border:1px solid #D6D6D6;border-radius:10px;overflow:hidden}
+.passo button{width:44px;height:44px;border:0;background:#F9F9F9;font-size:18px;color:var(--preto);cursor:pointer}
+.passo button:hover{background:#EFEFEF}
+.rep .passo input{width:56px;height:44px;padding:0;border:0;border-radius:0;text-align:center;font-size:16px;font-weight:700;-moz-appearance:textfield;appearance:textfield}
+.passo input::-webkit-inner-spin-button,.passo input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
+.rep .un{display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 12px;border:1px solid #D6D6D6;border-radius:10px}
+.rep .un input{width:64px;padding:0;border:0;font-size:16px;font-weight:700;text-align:right}
+.rep .un i{font-style:normal;font-size:14px;color:var(--fraco)}
+.rep .conta{margin-left:auto;font-size:14px;color:var(--texto2)}
+.rep .conta b{font-family:"Inter",sans-serif;font-size:16px;color:var(--preto)}
+.calc{font-size:13px;margin-top:8px}
+.dica{display:flex;align-items:center;gap:12px;margin-top:10px;padding:10px 12px;border:0;border-radius:8px;background:var(--verde-fundo);font-size:13px;color:#14532D}
+.dica.av{background:var(--aviso-fundo);color:#5A3A00}
+.dica button{display:inline-flex;width:auto;margin:0 0 0 auto;flex:none;height:34px;align-items:center;padding:0 12px;border-radius:7px;border:1px solid var(--verde);background:#fff;color:var(--verde);box-shadow:none;font-size:13px}
+.dica button:hover{background:var(--verde);color:#fff;box-shadow:none}
+.req{position:static;padding:8px 0 0;border:0;border-radius:0;background:none;box-shadow:none;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 20px}
+.reqcab{margin:0;font-size:13px;font-weight:400;color:var(--fraco)}
+.req details,.req details:first-of-type{border:0}
+.reqLinks{display:contents}
+.reqLinks button{padding:0;border:0;background:none;font:inherit;font-size:13px;font-weight:500;color:var(--laranja-escuro);cursor:pointer}
+.reqLinks button:hover{text-decoration:underline}
+.reqLinks button.on{font-weight:700;color:var(--preto);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--laranja)}
+/* The links above open and close the answers; a closed one is not shown. */
+.req details:not([open]){display:none}
+.req summary{display:inline;padding:0;font-size:13px;font-weight:500;color:var(--laranja-escuro)}
+.req summary::before{display:none}
+.req details[open]{order:1;flex-basis:100%;padding:14px 16px 4px;border-radius:12px;background:var(--cinza)}
+.req details[open] summary{display:block;margin-bottom:6px;font-size:14px;font-weight:700;color:var(--preto);text-decoration:none}
+.req li{font-size:13px}
+.req .obs2{font-size:12px}
+
+/* The buy box */
+.mont{position:sticky;top:var(--topo-passos,128px);padding:20px;border-radius:16px;background:#fff;box-shadow:none;display:flex;flex-direction:column;gap:12px}
+.mont>*{margin:0}
+.montcab b{font-size:17px;font-weight:800}
+.montpe{font-size:12px;text-align:center}
+.compra{display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid #EFEFEF}
+.compra .aoVivo{margin:0}
+.compra .aoVivo.pronto{display:none}
+#compraVals{display:flex;flex-direction:column;gap:10px;font-size:15px}
+#compraVals[hidden]{display:none}
+.cat.file .zoomB{display:none}
+.ampliar{margin-left:auto;height:32px;padding:0 12px;border-radius:8px;border:1px solid #D6D6D6;background:#fff;font-size:12.5px;font-weight:600;color:var(--preto);cursor:pointer}
+.ampliar:hover{border-color:var(--preto)}
+.ampliar[hidden]{display:none}
+.cat.file #vArea{max-height:340px}
+.cEscada{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}
+.cEscada>span{font-size:13px;font-weight:600}
+.cEscada ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
+.cEscada li{padding:8px 2px;border-radius:8px;background:#F4F4F2;border:1.5px solid transparent;display:flex;flex-direction:column;align-items:center;gap:2px}
+.cEscada li span{font-size:11px;color:var(--fraco);white-space:nowrap}
+.cEscada li b{font-size:13px;font-weight:500;color:var(--texto2)}
+.cEscada li.on{background:var(--verde-fundo);border-color:var(--verde)}
+.cEscada li.on span,.cEscada li.on b{font-weight:700;color:var(--verde)}
+.cEscada li.on:last-child{background:#F1F1F1;border-color:var(--preto)}
+.cEscada li.on:last-child span,.cEscada li.on:last-child b{color:var(--preto)}
+.cLin>span:first-child{color:var(--texto2)}
+.cLin small{font-size:12px;color:var(--fraco)}
+.cEco{margin:-6px 0 0;text-align:right;font-size:13px;font-weight:600;color:var(--verde)}
+.cEco:empty{display:none}
+#cPartes{display:block}
+.ampliaDlg{width:min(960px,calc(100vw - 32px));max-height:calc(100vh - 48px);padding:0;border:0;border-radius:16px;box-shadow:0 20px 60px rgba(3,6,11,.3)}
+.ampliaDlg::backdrop{background:rgba(3,6,11,.55)}
+.ampliaCab{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--linha);background:#fff}
+.ampliaCab b{font-size:16px;font-weight:800}
+.ampliaCab button{width:40px;height:40px;border:0;border-radius:8px;background:#F1F1F1;font-size:20px;cursor:pointer}
+#ampliaArea .folhaPrevias{display:grid;gap:16px;padding:16px;background:#F8F9FA}
+#ampliaArea .folhaPrevia{margin:0;background:#fff;border:1px solid var(--linha);border-radius:8px;overflow:hidden}
+#ampliaArea .folhaPilha{display:flex;flex-direction:column;align-items:center;gap:4px}
+#ampliaArea .folhaPilha img{display:block;width:auto;max-width:100%;height:auto;max-height:calc(100vh - 180px)!important}
+#ampliaArea figcaption{padding:8px 12px;font-size:13px;color:var(--texto2);border-top:1px solid var(--linha)}
+.cLin{display:flex;align-items:baseline;gap:8px}
+.cLin>span:last-child,.cLin>b{margin-left:auto;display:flex;gap:8px;align-items:baseline}
+.cLin s{font-size:13px;color:#707070}
+.cObs{margin:-4px 0 0;font-size:13px;color:var(--verde)}
+.cObs:empty{display:none}
+.cTot{display:flex;align-items:baseline;padding-top:12px;border-top:1px solid #EFEFEF}
+.cTot span{font-family:"Inter",sans-serif;font-weight:700}
+.cTot b{margin-left:auto;font-family:"Inter",sans-serif;font-size:30px;font-weight:900;letter-spacing:-.01em}
+#qmsg{font-size:13px;line-height:1.45}
+.compra .ciente{margin:0;padding:12px 14px}
+.compra .ciente h4{font-size:13.5px}
+.compra .ciente p,.compra .ciente .lista{font-size:13px}
+.cAdd{height:54px;border-radius:var(--raio2);border:0;background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:16px;cursor:pointer}
+.cAdd:hover:not(:disabled){background:#FFB53D}
+.cAdd:disabled{background:#EDEDED;color:#8A8D92;cursor:not-allowed}
+.cPe{margin:0;font-size:13px;color:var(--fraco);text-align:center}
+@media(max-width:1100px){.foco2{grid-template-columns:1fr}.mont{position:static}}
+@media(max-width:620px){.montcab b{font-size:15px}
+  .cabfoco h3{font-size:28px}
+  .tipoEnvio .cam div{grid-template-columns:1fr}
+  .tipoEnvio .cam div>span{display:none}
+  .rep{padding:16px}
+  .repTopo{gap:12px}
+  .miniF{width:40px;height:80px}
+  .repMed b{font-size:20px}
+  .rep .conta{margin-left:0}}
+
+/* The quality, preview, cart and checkout panels sit directly in #envio,
+   outside .w; they share the page column so nothing runs edge to edge. */
+#envio>.qual,#envio>.prev,#envio>.carr,#envio>.checkout{width:min(1152px,calc(100% - 48px));margin-left:auto;margin-right:auto}
+@media(max-width:820px){#envio>.qual,#envio>.prev,#envio>.carr,#envio>.checkout{width:calc(100% - 32px)}}
+
+/* Cart */
+.itensCab{display:flex;align-items:baseline;gap:12px;margin-bottom:11px}
+.itensCab h4{margin:0}
+.esvaziar{margin-left:auto;border:0;background:none;padding:6px 0;font-size:13.5px;font-weight:600;color:var(--fraco);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
+.esvaziar:hover{color:#B8391C}
+.esvaziar[hidden]{display:none}
+.item{align-items:center}
+.item .x{flex:none;height:36px;padding:0 12px;border-radius:8px;border:1px solid #D6D6D6;background:#fff;color:var(--texto2);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer}
+.item .x:hover{border-color:#B8391C;color:#B8391C}
+.desfazer{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:16px;padding:12px 14px 12px 18px;border-radius:12px;background:var(--preto);color:#fff;font-size:14px;box-shadow:0 10px 30px rgba(3,6,11,.25);max-width:calc(100% - 32px);box-sizing:border-box}
+.desfazer[hidden]{display:none}
+.desfazer button{flex:none;height:36px;padding:0 14px;border-radius:8px;border:0;background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:14px;cursor:pointer}
+@media(max-width:820px){.desfazer{bottom:100px}}
+.carrAviso{grid-column:1/-1;font-size:13px;color:var(--fraco)}
+.carrAviso:empty{display:none}
+.carr{border-radius:16px}
+.carr h3{font-size:24px;font-weight:800;letter-spacing:-.02em}
+.cxE{border-radius:var(--raio);border-color:var(--linha)}
+.cxE h4,.resumo h4{font-family:"Inter",sans-serif;font-weight:800;font-size:17px}
+.cp input,.cepL input{height:46px;border-radius:var(--raio2)}
+.cp input:focus,.cepL input:focus{border-color:var(--laranja2);box-shadow:0 0 0 3px rgba(255,168,26,.18)}
+.opE{border-radius:12px}
+.opE.on{border:2px solid var(--laranja);background:var(--aviso-fundo)}
+.resumo{position:sticky;top:var(--topo-passos,128px);border-radius:16px}
+.tot b{font-family:"Inter",sans-serif;font-weight:900}
+#bPagar{height:54px;border-radius:var(--raio2);background:var(--laranja);color:var(--preto);border:0;font-family:"Inter",sans-serif;font-weight:800;font-size:16px}
+#bPagar:hover:not(:disabled){background:#FFB53D}
+#bPagar:disabled{background:#EDEDED;color:#8A8D92}
+#bMais{height:46px;border-radius:var(--raio2);font-family:"Inter",sans-serif;font-weight:600}
+.checkout{max-width:760px;margin:20px auto 0}
+.checkout #checkoutStatus:not(:empty){padding:16px 18px;border-radius:var(--raio);background:var(--verde-fundo);border:1px solid #BFE6CE;color:#14532D;font-size:15px}
+#checkoutActions{margin-top:12px}
+/* Only our own fields: Mercado Pago's card form (its instalment radios) keeps its own styles. */
+#checkoutActions .pixBox input{height:44px;border-radius:var(--raio2);border:1px solid #D6D6D6;padding:0 12px}
+/* The payment pages: paying on the left, the order summary on the right */
+html:is([data-rota="pagamento"],[data-rota="pix"]) .checkout{max-width:1040px;margin-top:8px}
+html:is([data-rota="pagamento"],[data-rota="pix"]) .pagGrid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
+.envioArq{font-size:13px;color:var(--texto2);margin-top:14px;line-height:1.5}
+.envioArq.ok{color:var(--verde)}
+.envioArq.erro{color:#B42318}
+.envioDeNovo{margin-left:4px;padding:0;border:0;background:none;color:inherit;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}
+.envioBarra{height:6px;border-radius:999px;background:#EDEDED;overflow:hidden;margin-bottom:6px}
+.envioBarra i{display:block;height:100%;background:var(--laranja);border-radius:999px;transition:width .4s}
+.cartEnvio{font-size:13px;font-weight:700;color:var(--laranja-escuro);margin-left:6px}
+.cartEnvio:empty{display:none}
+.envioArq:empty{display:none}
+.dicaEnd{font-size:13px;color:var(--texto2);margin-top:12px}
+.dicaEnd:empty{display:none}
+.pagCab{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}
+.pagCab h3{font-size:26px;font-weight:800;letter-spacing:-.02em}
+.pagVolta{font-size:14px;color:var(--texto2)}
+#checkoutActions > h4,#checkoutActions .pixBox > h4{font-size:17px;font-weight:800;margin-bottom:12px}
+.pagNota{font-size:14px;color:var(--texto2);margin:4px 0 16px;line-height:1.5}
+.pagResumo{position:sticky;top:var(--topo-passos,128px);border:1px solid var(--linha);border-radius:16px;background:#fff;padding:20px 22px}
+.pagResumo h4{font-size:17px;font-weight:800;margin-bottom:10px}
+.pagResumo .l{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:5px 0}
+.pagResumo .l span{color:var(--texto2)}
+.pagResumo .tot{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid #EFEFEF;margin-top:10px;padding-top:12px}
+.pagResumo .tot b{font-family:"Inter",sans-serif;font-weight:900;font-size:24px}
+.metodos{display:grid;grid-template-columns:1fr;gap:10px;max-width:420px;margin-bottom:20px}
+.metodo{height:56px;display:flex;align-items:center;gap:12px;padding:0 16px;border:2px solid var(--linha);border-radius:var(--raio2);background:#fff;color:var(--preto);font-family:"Inter",sans-serif;font-weight:700;font-size:15px;text-align:left;cursor:pointer}
+.metodo::before{content:"";width:18px;height:18px;flex-shrink:0;border-radius:50%;border:2px solid #B5B8BD;box-sizing:border-box}
+.metodo[aria-checked="true"]{border-color:var(--laranja);background:var(--aviso-fundo)}
+.metodo[aria-checked="true"]::before{border:6px solid var(--laranja)}
+.pagBtn{height:48px;padding:0 24px;margin:0 10px 0 0;border-radius:var(--raio2);border:0;background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:15px;cursor:pointer}
+.pagBtn:hover:not(:disabled){background:#FFB53D}
+.pagBtn:disabled{background:#EDEDED;color:#8A8D92;cursor:default}
+.pagBtn.sec{background:#fff;border:1px solid #D6D6D6}
+.desafio{display:block;width:100%;max-width:520px;height:560px;border:1px solid var(--linha);border-radius:12px;background:#fff}
+.pixBox{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
+.pixBox img{border:1px solid var(--linha);border-radius:12px;padding:8px;background:#fff}
+.pixBox .codigo{display:flex;gap:10px;width:100%}
+.pixBox .codigo input{flex:1;min-width:0;font-size:13px}
+.pixBox .aguarda{font-size:14px;color:var(--texto2)}
+.pixBox .prazo{font-family:"Inter",sans-serif;font-weight:800;font-size:18px;font-variant-numeric:tabular-nums}
+.confirmado{border:1px solid #BFE6CE;background:var(--verde-fundo);border-radius:16px;padding:24px}
+.confirmado h4{font-size:22px;color:#14532D;margin-bottom:8px}
+.confirmado p{font-size:15px;color:#14532D;margin-bottom:18px;line-height:1.5}
+@media(max-width:820px){
+  html:is([data-rota="pagamento"],[data-rota="pix"]) .pagGrid{grid-template-columns:1fr;gap:20px}
+  .pagResumo{position:static;order:-1}
+  .metodos{grid-template-columns:1fr}
+}
+
+/* Price and benefits */
+.info2{background:var(--cinza);padding:64px 0}
+.info2-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:start}
+.info2-preco{display:flex;flex-direction:column;gap:16px}
+.info2 h2{font-size:clamp(26px,3vw,34px);font-weight:800;letter-spacing:-.02em}
+.info2-preco>p{font-size:15px;color:var(--texto2)}
+.info2 table{border-collapse:collapse;background:#fff;border:1px solid var(--linha);border-radius:12px;overflow:hidden;font-size:15px}
+.info2 th{text-align:left;background:var(--preto);color:#fff;font-family:"Inter",sans-serif;font-size:13px;padding:12px 18px}
+.info2 td{padding:11px 18px;border-top:1px solid #EFEFEF}
+.info2 td.melhor{font-weight:700;color:var(--verde)}
+.info2 .nota2{font-size:13px;color:#707070}
+.info2-vant{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
+.info2-vant>div{padding:22px;border-radius:var(--raio);background:#fff;border:1px solid var(--linha);display:flex;flex-direction:column;gap:6px}
+.info2-vant b{font-family:"Inter",sans-serif;font-size:16px}
+.info2-vant b.n{font-size:32px;font-weight:900;color:var(--laranja2)}
+.info2-vant span{font-size:14px;color:var(--fraco)}
+
+/* Phone total bar */
+.barraM{display:none}
+@media (max-width:820px){
+  .barraM:not([hidden]){display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;align-items:center;gap:12px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--linha);box-shadow:0 -6px 20px rgba(3,6,11,.08)}
+  .barraM div{display:flex;flex-direction:column}
+  .barraM span{font-size:12px;color:#707070}
+  .barraM b{font-family:"Inter",sans-serif;font-size:21px;font-weight:900}
+  .barraM a{margin-left:auto;height:50px;padding:0 22px;border-radius:var(--raio2);background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:16px;display:flex;align-items:center;text-decoration:none}
+  .w{padding:0 16px}
+  .hero2{padding:40px 0}
+  .hero2-grid,.info2-grid{grid-template-columns:1fr;gap:28px}
+  .etapas2 .w{grid-template-columns:repeat(2,minmax(0,1fr))}
+  .escolha{grid-template-columns:1fr}
+  .cards-cab p{margin-left:0}
+  .ec-pe{flex-wrap:wrap}
+  .ec-go{margin-left:0;width:100%;justify-content:center}
+  .focoGrid{grid-template-columns:1fr}
+  .mont,.resumo{position:static}
+  .passos{gap:8px;font-size:12.5px;margin:0 0 16px;padding:10px 16px}
+  .passos i{width:14px}
+  .passos a{flex-direction:column;gap:4px;text-align:center}
+  .info2-vant{grid-template-columns:1fr}
+  footer{padding-bottom:84px}
+}
+@media (max-width:480px){
+  .etapas2 .w{grid-template-columns:1fr}
+}
+
+/* Skeleton placeholders where the page really waits */
+.skel{position:relative;border-radius:8px;background:linear-gradient(90deg,#EEEFF1 25%,#F7F7F8 37%,#EEEFF1 63%);background-size:400% 100%;animation:skel 1.4s ease infinite}
+@keyframes skel{0%{background-position:100% 50%}100%{background-position:0 50%}}
+@media (prefers-reduced-motion:reduce){.skel{animation:none}}
+.folhaSkel{display:flex;align-items:center;justify-content:center;max-height:520px;min-height:180px;width:100%}
+.folhaSkel span{font-size:12.5px;color:var(--fraco);background:#fffc;padding:4px 10px;border-radius:999px}
+#vArea .folhaPilha{display:flex;flex-direction:column;gap:4px;max-height:520px;overflow:auto;background:#fff}
+#vArea .folhaPilha img{width:100%;height:auto;display:block}
+.folhaMais{font-size:12px;color:var(--texto2);text-align:center;padding:8px}
+.skelLinha{height:14px;margin:8px 0}
+.skelLinha.curta{width:40%}
+.skelBloco{height:160px;margin-top:8px}
+
+/* Artes avulsas: the file card of a finished sheet, plus width, rotation and sizes */
+.rep.nova{box-shadow:0 0 0 2px rgba(255,168,26,.45)}
+.novaT{margin-left:8px;padding:2px 7px;border-radius:999px;background:#FFF1DB;color:#8A4B00;font-size:11px;font-style:normal;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
+.repMed .pede{font-size:16px;color:var(--texto2)}
+.art2 .giros{display:inline-flex;gap:6px}
+.art2 .giros .gr{width:44px;height:44px;border:1px solid #D6D6D6;border-radius:10px;background:#fff;font-size:16px;cursor:pointer}
+.art2 .giros .gr.on{border-color:var(--laranja);background:var(--aviso-fundo)}
+.art2 .atalhos{flex-basis:100%;display:flex;flex-wrap:wrap;gap:8px;margin:0}
+.art2 .atalhos .tm{height:34px;padding:0 12px;border:1px solid #D6D6D6;border-radius:8px;background:#fff;font-size:13px;font-weight:600;cursor:pointer}
+.art2 .atalhos .tm.on{border-color:var(--verde);background:var(--verde-fundo);color:var(--verde)}
+.art2 .dica{margin-top:4px}
+.rep .l1 .novaT{margin-right:auto}

web/upload.js

@@ -1,5 +1,5 @@
 /* Shared direct multipart transport for customer originals/corrections and operator finals. */
-window.dtfUpload = async (file, {api, prefix='/uploads', startPath=prefix, progress=()=>{}, scope='guest', resume=true}) => {
+window.dtfUpload = async (file, {api, prefix='/uploads', startPath=prefix, progress=()=>{}, onBytes=()=>{}, scope='guest', resume=true}) => {
   const samples=new Blob([file.slice(0,65536),file.slice(Math.max(0,file.size-65536))]);
   const hash=Array.from(new Uint8Array(await crypto.subtle.digest('SHA-256',await samples.arrayBuffer())),b=>b.toString(16).padStart(2,'0')).join('');
   const key='dtf-upload:'+JSON.stringify([scope,file.name,file.size,file.lastModified,hash]);
@@ -7,7 +7,11 @@ window.dtfUpload = async (file, {api, prefix='/uploads', startPath=prefix, progr
   if(id){try{state=await api(prefix+'/'+id);}catch(error){if(![404,410].includes(error.status))throw error;id=null;}}
   if(!id){state=await api(startPath,{name:file.name,size:file.size});id=state.id;if(resume)localStorage.setItem(key,id);}
   async function waitForScan(){
-    for(let attempt=0;attempt<150;attempt++){
+    onBytes(file.size);
+    // The antivirus streams the whole file: about a second per 2 MB, and at
+    // least two and a half minutes.
+    const attempts=Math.max(150,Math.ceil(file.size/2e6));
+    for(let attempt=0;attempt<attempts;attempt++){
       const checked=await api(prefix+'/'+id);
       if(checked.scan_state==='clean')return id;
       if(['rejected','error'].includes(checked.scan_state))throw new Error(checked.scan_reason||'Arquivo bloqueado pela verificação de segurança.');
@@ -18,12 +22,15 @@ window.dtfUpload = async (file, {api, prefix='/uploads', startPath=prefix, progr
   }
   if(state.complete)return waitForScan();
   const done=new Set(state.parts||[]),size=state.part_bytes;
+  onBytes(Math.min(file.size,done.size*size));
   for(let offset=0,part=1;offset<file.size;offset+=size,part++){
     if(done.has(part))continue;
     progress('Enviando '+file.name+' · parte '+part+'/'+Math.ceil(file.size/size));
     const signed=await api(prefix+'/'+id+'/parts/'+part,{});
     const response=await fetch(signed.url,{method:'PUT',body:file.slice(offset,offset+size)});
     if(!response.ok)throw new Error('Upload interrompido. Tente novamente para retomar.');
+    done.add(part);
+    onBytes(Math.min(file.size,done.size*size));
   }
   await api(prefix+'/'+id+'/complete',{});
   return waitForScan();