diff --git a/.env.example b/.env.example
index 311e577..28232e2 100644
--- a/.env.example
+++ b/.env.example
@@ -48,6 +48,7 @@ BUNNY_STORAGE_PASSWORD=
 BUNNY_STORAGE_ENDPOINT=
 BUNNY_STORAGE_CDN_HOST=
 BUNNY_COVER_MAX_UPLOAD_MB=10
+BUNNY_ASSET_MAX_UPLOAD_MB=100
 
 # Docker Swarm / Portainer image tags. The defaults are the Gitea Container Registry images.
 API_IMAGE=gitea.blyzer.com.br/blyzer/compor-academy-api
diff --git a/PORTAINER.md b/PORTAINER.md
index c046924..c87b904 100644
--- a/PORTAINER.md
+++ b/PORTAINER.md
@@ -38,9 +38,10 @@ BUNNY_STORAGE_PASSWORD=the-storage-zone-password
 BUNNY_STORAGE_ENDPOINT=https://the-storage-endpoint-shown-in-bunny
 BUNNY_STORAGE_CDN_HOST=https://your-pull-zone.b-cdn.net
 BUNNY_COVER_MAX_UPLOAD_MB=10
+BUNNY_ASSET_MAX_UPLOAD_MB=100
 ```
 
-The Storage Password is available in Bunny's **Storage Zone → FTP & API Access** section. Never expose it as a `VITE_` variable. In Academy, instructors can upload only JPG, PNG, or WebP cover images; the API verifies the image bytes and uploads them under a generated `covers/` filename. The CDN URL is then saved on the course.
+The Storage Password is available in Bunny's **Storage Zone → FTP & API Access** section. Never expose it as a `VITE_` variable. In Academy, instructors can upload JPG, PNG, or WebP cover images and PDF, DOCX, XLSX, CSV, or ZIP support materials; the API validates the file bytes and determines the material type and size automatically. Covers are stored under `covers/` and course materials under `materials/`.
 
 ### Bunny processing webhooks
 
diff --git a/docker-compose.yml b/docker-compose.yml
index c181bd0..aed5aa7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -50,6 +50,7 @@ services:
       BUNNY_STORAGE_ENDPOINT: ${BUNNY_STORAGE_ENDPOINT:-}
       BUNNY_STORAGE_CDN_HOST: ${BUNNY_STORAGE_CDN_HOST:-}
       BUNNY_COVER_MAX_UPLOAD_MB: ${BUNNY_COVER_MAX_UPLOAD_MB:-10}
+      BUNNY_ASSET_MAX_UPLOAD_MB: ${BUNNY_ASSET_MAX_UPLOAD_MB:-100}
     healthcheck:
       test: ["CMD-SHELL", "wget -q -O /dev/null http://127.0.0.1:3001/api/v1/health || exit 1"]
       interval: 15s
diff --git a/pages/ManageCourses.tsx b/pages/ManageCourses.tsx
index 8289935..18e1f53 100644
--- a/pages/ManageCourses.tsx
+++ b/pages/ManageCourses.tsx
@@ -83,6 +83,10 @@ const CourseModal: React.FC<{
   const [coverConfigured, setCoverConfigured] = useState<boolean | null>(null);
   const [coverUploadMessage, setCoverUploadMessage] = useState('');
   const [isCoverUploading, setIsCoverUploading] = useState(false);
+  const attachmentFileRef = useRef<HTMLInputElement>(null);
+  const [assetConfigured, setAssetConfigured] = useState<boolean | null>(null);
+  const [isAssetUploading, setIsAssetUploading] = useState(false);
+  const [assetUploadMessage, setAssetUploadMessage] = useState('');
   const [editorStep, setEditorStep] = useState<1 | 2 | 3>(1);
   
   // Lesson Management
@@ -102,11 +106,7 @@ const CourseModal: React.FC<{
   const [newTip, setNewTip] = useState('');
   const [attachments, setAttachments] = useState<Attachment[]>([]);
   
-  // New Attachment State
-  const [newAttName, setNewAttName] = useState('');
-  const [newAttType, setNewAttType] = useState<AttachmentType>('pdf');
-  const [newAttUrl, setNewAttUrl] = useState('');
-  const [newAttSize, setNewAttSize] = useState('');
+  // Optional context saved alongside each uploaded material.
   const [newAttDesc, setNewAttDesc] = useState('');
   
   const [isSubmitting, setIsSubmitting] = useState(false);
@@ -151,12 +151,17 @@ const CourseModal: React.FC<{
       setBunnyUploadState('idle');
       setBunnyUploadMessage('');
       setCoverUploadMessage('');
+      setAssetUploadMessage('');
+      setNewAttDesc('');
       instructorApi.bunnyConfiguration()
         .then((response) => setBunnyConfigured(response.data.configured))
         .catch(() => setBunnyConfigured(false));
       instructorApi.coverConfiguration()
         .then((response) => setCoverConfigured(response.data.configured))
         .catch(() => setCoverConfigured(false));
+      instructorApi.assetConfiguration()
+        .then((response) => setAssetConfigured(response.data.configured))
+        .catch(() => setAssetConfigured(false));
       courseApi.categories()
         .then((response) => {
           setCategories(response.data);
@@ -391,36 +396,41 @@ const CourseModal: React.FC<{
     setTips(tips.filter((_, i) => i !== idx));
   };
 
-  const handleAddAttachment = () => {
-    if (!newAttName.trim()) {
-      alert("Informe o nome do arquivo para download.");
-      return;
-    }
-    if (!newAttUrl.trim()) {
-      alert('Informe a URL do material.');
+  const handleAttachmentUpload = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    event.target.value = '';
+    if (!file) return;
+    if (!assetConfigured) {
+      setAssetUploadMessage('O armazenamento de materiais ainda não foi configurado pelo administrador.');
       return;
     }
+
+    setIsAssetUploading(true);
+    setAssetUploadMessage(`Enviando ${file.name}...`);
     try {
-      new URL(newAttUrl.trim());
-    } catch {
-      alert('Informe uma URL válida para o material.');
-      return;
+      const response = await instructorApi.uploadAsset(file);
+      const type: AttachmentType = response.data.kind === 'spreadsheet'
+        ? 'spreadsheet'
+        : response.data.kind === 'archive'
+          ? 'zip'
+          : file.name.toLowerCase().endsWith('.pdf')
+            ? 'pdf'
+            : 'doc';
+      setAttachments((current) => [...current, {
+        id: `asset-${response.data.key}`,
+        name: file.name,
+        type,
+        url: response.data.assetUrl,
+        sizeBytes: response.data.sizeBytes,
+        description: newAttDesc.trim(),
+      }]);
+      setNewAttDesc('');
+      setAssetUploadMessage('Material enviado com sucesso.');
+    } catch (error) {
+      setAssetUploadMessage(error instanceof Error ? error.message : 'Não foi possível enviar o material.');
+    } finally {
+      setIsAssetUploading(false);
     }
-
-    const att: Attachment = {
-      id: `att-${Date.now()}`,
-      name: newAttName.trim(),
-      type: newAttType,
-      url: newAttUrl.trim(),
-      size: newAttSize.trim() || undefined,
-      description: newAttDesc.trim()
-    };
-
-    setAttachments([...attachments, att]);
-    setNewAttName('');
-    setNewAttSize('');
-    setNewAttUrl('');
-    setNewAttDesc('');
   };
 
   const removeAttachment = (id: string) => {
@@ -486,7 +496,7 @@ const CourseModal: React.FC<{
           <div>
             <p className="text-xs font-bold uppercase tracking-wider text-orange-400">{initialData ? 'Editar curso' : 'Novo curso'}</p>
             <h2 className="mt-1 text-2xl font-extrabold text-white">{editorStep === 1 ? 'Informações do curso' : editorStep === 2 ? 'Estruture as aulas' : 'Materiais complementares'}</h2>
-            <p className="mt-1 text-sm text-gray-500">{editorStep === 1 ? 'Defina como o curso será apresentado.' : editorStep === 2 ? 'Adicione e organize a trilha de aprendizado.' : 'Inclua os arquivos e links de apoio.'}</p>
+            <p className="mt-1 text-sm text-gray-500">{editorStep === 1 ? 'Defina como o curso será apresentado.' : editorStep === 2 ? 'Adicione e organize a trilha de aprendizado.' : 'Envie os arquivos de apoio para seus alunos.'}</p>
           </div>
           <button type="button" onClick={onClose} className="shrink-0 rounded-full bg-white/5 p-2.5 text-gray-300 hover:bg-white/10 hover:text-white" aria-label="Fechar editor"><X className="w-5 h-5" /></button>
         </div>
@@ -667,61 +677,37 @@ const CourseModal: React.FC<{
               </h3>
             </div>
 
-            {/* Add attachment inputs */}
-            <div className="space-y-2 pt-1">
-              <div className="grid grid-cols-3 gap-2">
-                <input 
-                  type="text" 
-                  value={newAttName}
-                  onChange={(e) => setNewAttName(e.target.value)}
-                  placeholder="Ex.: Planilha de acompanhamento de campanhas"
-                  className="col-span-2 bg-white/5 border border-white/10 rounded-lg px-2.5 py-1.5 text-xs text-white focus:outline-none focus:border-orange-500/50"
-                />
-                <select
-                  value={newAttType}
-                  onChange={(e) => setNewAttType(e.target.value as AttachmentType)}
-                  className="bg-zinc-900 border border-white/10 rounded-lg px-2 py-1.5 text-xs text-white focus:outline-none"
+            <input
+              ref={attachmentFileRef}
+              type="file"
+              accept=".pdf,.doc,.docx,.xls,.xlsx,.csv,.zip,application/pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,text/csv,application/zip"
+              className="hidden"
+              onChange={(event) => void handleAttachmentUpload(event)}
+            />
+            <div className="rounded-xl border border-dashed border-white/15 bg-white/[0.02] p-4">
+              <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+                <div>
+                  <p className="text-sm font-semibold text-white">Envie um arquivo de apoio</p>
+                  <p className="mt-1 text-xs text-gray-500">PDF, DOCX, XLSX, CSV ou ZIP. O formato e o tamanho são identificados automaticamente.</p>
+                </div>
+                <button
+                  type="button"
+                  disabled={!assetConfigured || isAssetUploading}
+                  onClick={() => attachmentFileRef.current?.click()}
+                  className="inline-flex shrink-0 items-center justify-center gap-2 rounded-xl bg-orange-500 px-4 py-2.5 text-sm font-bold text-white transition hover:bg-orange-600 disabled:cursor-not-allowed disabled:opacity-40"
                 >
-                  <option value="pdf">PDF</option>
-                  <option value="spreadsheet">Planilha</option>
-                  <option value="zip">Pacote ZIP</option>
-                  <option value="doc">Documento</option>
-                  <option value="link">Link</option>
-                </select>
-              </div>
-
-              <div className="flex gap-2">
-                <input
-                  type="url"
-                  value={newAttUrl}
-                  onChange={(e) => setNewAttUrl(e.target.value)}
-                  placeholder="URL do material (https://...)"
-                  className="min-w-0 flex-1 bg-white/5 border border-white/10 rounded-lg px-2.5 py-1.5 text-xs text-white focus:outline-none"
-                />
-              </div>
-              <div className="flex gap-2">
-                <input 
-                  type="text" 
-                  value={newAttSize}
-                  onChange={(e) => setNewAttSize(e.target.value)}
-                  placeholder="Tamanho (opcional)"
-                  className="w-28 bg-white/5 border border-white/10 rounded-lg px-2.5 py-1.5 text-xs text-white focus:outline-none"
-                />
-                <input 
-                  type="text" 
-                  value={newAttDesc}
-                  onChange={(e) => setNewAttDesc(e.target.value)}
-                  placeholder="Explique como este material apoia o aprendizado."
-                  className="flex-1 bg-white/5 border border-white/10 rounded-lg px-2.5 py-1.5 text-xs text-white focus:outline-none"
-                />
-                <button 
-                  type="button" 
-                  onClick={handleAddAttachment}
-                  className="bg-orange-500 hover:bg-orange-600 px-3 py-1.5 rounded-lg text-white text-xs font-bold shrink-0 transition-colors"
-                >
-                  Adicionar
+                  {isAssetUploading ? <Loader2 className="h-4 w-4 animate-spin" /> : <Paperclip className="h-4 w-4" />}
+                  {isAssetUploading ? 'Enviando...' : 'Enviar arquivo'}
                 </button>
               </div>
+              <input
+                type="text"
+                value={newAttDesc}
+                onChange={(event) => setNewAttDesc(event.target.value)}
+                placeholder="Descrição opcional: como este material apoia o aprendizado?"
+                className="mt-3 w-full rounded-lg border border-white/10 bg-black/20 px-3 py-2.5 text-xs text-white outline-none focus:border-orange-500/50"
+              />
+              {assetUploadMessage && <p className={`mt-2 text-xs ${assetUploadMessage.includes('sucesso') ? 'text-emerald-400' : assetUploadMessage.includes('Enviando') ? 'text-gray-400' : 'text-amber-300'}`}>{assetUploadMessage}</p>}
             </div>
 
             {/* List of Attachments */}
@@ -731,7 +717,7 @@ const CourseModal: React.FC<{
                   <div className="flex items-center gap-2 min-w-0 pr-2">
                     {getAttachmentIcon(att.type)}
                     <span className="text-gray-200 font-medium truncate">{att.name}</span>
-                    <span className="text-[10px] text-gray-500 font-mono">({att.size || '1 MB'})</span>
+                    {att.size && <span className="text-[10px] text-gray-500 font-mono">({att.size})</span>}
                   </div>
                   <button 
                     type="button" 
diff --git a/server/src/app.ts b/server/src/app.ts
index b55062a..8e7d4cb 100644
--- a/server/src/app.ts
+++ b/server/src/app.ts
@@ -35,6 +35,18 @@ export function buildApp() {
   app.addContentTypeParser('application/octet-stream', rawUploadParser);
   app.addContentTypeParser(/^video\/.+$/, rawUploadParser);
   app.addContentTypeParser(/^image\/.+$/, { parseAs: 'buffer', bodyLimit: config.BUNNY_COVER_MAX_UPLOAD_MB * 1024 * 1024 }, (_request, body, done) => done(null, body));
+  const assetContentTypes = [
+    'application/pdf',
+    'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+    'application/msword',
+    'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+    'application/vnd.ms-excel',
+    'application/zip',
+    'text/csv',
+  ];
+  for (const contentType of assetContentTypes) {
+    app.addContentTypeParser(contentType, { parseAs: 'buffer', bodyLimit: config.BUNNY_ASSET_MAX_UPLOAD_MB * 1024 * 1024 }, (_request, body, done) => done(null, body));
+  }
 
   app.register(cors, {
     origin: config.FRONTEND_ORIGIN,
diff --git a/server/src/config.ts b/server/src/config.ts
index f29f45c..914c3ae 100644
--- a/server/src/config.ts
+++ b/server/src/config.ts
@@ -35,6 +35,7 @@ const environmentSchema = z.object({
   BUNNY_STORAGE_ENDPOINT: optionalEnvironmentValue(z.string().url()),
   BUNNY_STORAGE_CDN_HOST: optionalEnvironmentValue(z.string().url()),
   BUNNY_COVER_MAX_UPLOAD_MB: z.coerce.number().int().min(1).max(50).default(10),
+  BUNNY_ASSET_MAX_UPLOAD_MB: z.coerce.number().int().min(1).max(512).default(100),
 });
 
 export const config = environmentSchema.parse(process.env);
diff --git a/server/src/providers/bunny-storage.ts b/server/src/providers/bunny-storage.ts
index 14e9601..02f7a41 100644
--- a/server/src/providers/bunny-storage.ts
+++ b/server/src/providers/bunny-storage.ts
@@ -5,6 +5,7 @@ export class BunnyStorageConfigurationError extends Error {}
 export class BunnyStorageRequestError extends Error {}
 
 type CoverImage = { body: Buffer; contentType: string };
+type StoredAsset = { body: Buffer; contentType: string; extension: string };
 
 function bunnyStorageConfiguration() {
   if (!config.BUNNY_STORAGE_ZONE || !config.BUNNY_STORAGE_PASSWORD || !config.BUNNY_STORAGE_ENDPOINT || !config.BUNNY_STORAGE_CDN_HOST) {
@@ -53,6 +54,25 @@ export async function uploadBunnyCover(image: CoverImage) {
   return { key, coverImageUrl: `${cdnHost}/${key}` };
 }
 
+export async function uploadBunnyAsset(asset: StoredAsset) {
+  const { zone, password, endpoint, cdnHost } = bunnyStorageConfiguration();
+  const key = `materials/${randomUUID()}.${asset.extension}`;
+  const response = await fetch(`${endpoint}/${encodeURIComponent(zone)}/${key}`, {
+    method: 'PUT',
+    headers: {
+      AccessKey: password,
+      'Content-Type': asset.contentType,
+      'Cache-Control': 'private, max-age=31536000, immutable',
+    },
+    body: asset.body,
+  });
+  if (!response.ok) {
+    const detail = await response.text().catch(() => '');
+    throw new BunnyStorageRequestError(`Bunny Storage upload failed (${response.status})${detail ? `: ${detail.slice(0, 250)}` : ''}`);
+  }
+  return { key, assetUrl: `${cdnHost}/${key}` };
+}
+
 export async function downloadBunnyCover(filename: string) {
   const { zone, password, endpoint } = bunnyStorageConfiguration();
   const response = await fetch(`${endpoint}/${encodeURIComponent(zone)}/covers/${encodeURIComponent(filename)}`, {
diff --git a/server/src/routes/media.ts b/server/src/routes/media.ts
index e927fc0..59dd0f5 100644
--- a/server/src/routes/media.ts
+++ b/server/src/routes/media.ts
@@ -17,8 +17,10 @@ import {
   BunnyStorageConfigurationError,
   BunnyStorageRequestError,
   isBunnyStorageConfigured,
+  uploadBunnyAsset,
   uploadBunnyCover,
 } from '../providers/bunny-storage.js';
+import { AssetUploadValidationError, validateAssetUpload } from '../uploads/asset.js';
 
 const createVideoSchema = z.object({ title: z.string().trim().min(1).max(255) });
 const videoParamsSchema = z.object({ videoId: z.string().uuid() });
@@ -31,6 +33,7 @@ function providerError(reply: { code: (status: number) => { send: (payload: obje
 }
 
 function storageError(reply: { code: (status: number) => { send: (payload: object) => unknown } }, error: unknown) {
+  if (error instanceof AssetUploadValidationError) return reply.code(error.statusCode).send({ error: error.message });
   if (error instanceof BunnyStorageConfigurationError) return reply.code(503).send({ error: error.message });
   if (error instanceof BunnyStorageRequestError) return reply.code(422).send({ error: error.message });
   throw error;
@@ -88,6 +91,13 @@ export const mediaRoutes: FastifyPluginAsync = async (app) => {
     },
   }));
 
+  app.get('/assets/config', manageAccess, async () => ({
+    data: {
+      configured: isBunnyStorageConfigured(),
+      maxUploadBytes: config.BUNNY_ASSET_MAX_UPLOAD_MB * 1024 * 1024,
+    },
+  }));
+
   app.post('/covers', coverAccess, async (request, reply) => {
     const contentType = request.headers['content-type']?.split(';')[0]?.toLowerCase();
     const body = request.body;
@@ -105,6 +115,20 @@ export const mediaRoutes: FastifyPluginAsync = async (app) => {
     }
   });
 
+  app.post('/assets', manageAccess, async (request, reply) => {
+    const contentType = request.headers['content-type']?.split(';')[0]?.toLowerCase();
+    const body = request.body;
+    if (!contentType || !Buffer.isBuffer(body)) return reply.code(400).send({ error: 'Envie um arquivo de material.' });
+    try {
+      const asset = validateAssetUpload(body, contentType, config.BUNNY_ASSET_MAX_UPLOAD_MB * 1024 * 1024);
+      const stored = await uploadBunnyAsset({ body, contentType: asset.contentType, extension: asset.extension });
+      await recordAudit({ actorId: request.user.id, action: 'media.asset.uploaded', subjectType: 'asset', metadata: { key: stored.key, kind: asset.kind, sizeBytes: body.length }, ipAddress: request.ip });
+      return reply.code(201).send({ data: { ...stored, kind: asset.kind, sizeBytes: body.length } });
+    } catch (error) {
+      return storageError(reply, error);
+    }
+  });
+
   app.post('/bunny/videos', manageAccess, async (request, reply) => {
     const input = createVideoSchema.parse(request.body);
     try {
diff --git a/server/src/uploads/asset.ts b/server/src/uploads/asset.ts
new file mode 100644
index 0000000..1fa7e24
--- /dev/null
+++ b/server/src/uploads/asset.ts
@@ -0,0 +1,52 @@
+type AssetKind = 'document' | 'spreadsheet' | 'archive';
+
+type AssetDefinition = {
+  kind: AssetKind;
+  extension: string;
+  needsZipSignature?: boolean;
+  needsOleSignature?: boolean;
+  needsPdfSignature?: boolean;
+  needsTextContent?: boolean;
+};
+
+const allowedAssetTypes = new Map<string, AssetDefinition>([
+  ['application/pdf', { kind: 'document', extension: 'pdf', needsPdfSignature: true }],
+  ['application/vnd.openxmlformats-officedocument.wordprocessingml.document', { kind: 'document', extension: 'docx', needsZipSignature: true }],
+  ['application/msword', { kind: 'document', extension: 'doc', needsOleSignature: true }],
+  ['application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', { kind: 'spreadsheet', extension: 'xlsx', needsZipSignature: true }],
+  ['application/vnd.ms-excel', { kind: 'spreadsheet', extension: 'xls', needsOleSignature: true }],
+  ['text/csv', { kind: 'spreadsheet', extension: 'csv', needsTextContent: true }],
+  ['application/zip', { kind: 'archive', extension: 'zip', needsZipSignature: true }],
+]);
+
+export class AssetUploadValidationError extends Error {
+  constructor(message: string, public readonly statusCode: 400 | 413 | 415) {
+    super(message);
+  }
+}
+
+const zipSignature = Buffer.from([0x50, 0x4b, 0x03, 0x04]);
+const oleSignature = Buffer.from([0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1]);
+
+export function validateAssetUpload(body: Buffer, contentType: string | undefined, maxBytes: number) {
+  const normalizedType = contentType?.split(';')[0]?.trim().toLowerCase();
+  const definition = normalizedType ? allowedAssetTypes.get(normalizedType) : undefined;
+  if (!definition) {
+    throw new AssetUploadValidationError('Envie apenas arquivos PDF, DOCX, XLSX, CSV ou ZIP.', 415);
+  }
+  if (body.length === 0) throw new AssetUploadValidationError('Escolha um arquivo para enviar.', 400);
+  if (body.length > maxBytes) throw new AssetUploadValidationError(`O arquivo excede o limite de ${Math.floor(maxBytes / 1024 / 1024)} MB.`, 413);
+  if (definition.needsPdfSignature && !body.subarray(0, 5).equals(Buffer.from('%PDF-'))) {
+    throw new AssetUploadValidationError('O arquivo enviado não é um PDF válido.', 415);
+  }
+  if (definition.needsZipSignature && !body.subarray(0, 4).equals(zipSignature)) {
+    throw new AssetUploadValidationError('O arquivo enviado não possui o formato esperado.', 415);
+  }
+  if (definition.needsOleSignature && !body.subarray(0, 8).equals(oleSignature)) {
+    throw new AssetUploadValidationError('O arquivo enviado não possui o formato esperado.', 415);
+  }
+  if (definition.needsTextContent && body.subarray(0, Math.min(body.length, 4096)).includes(0)) {
+    throw new AssetUploadValidationError('O arquivo CSV deve conter texto.', 415);
+  }
+  return { kind: definition.kind, extension: definition.extension, contentType: normalizedType as string };
+}
diff --git a/services/api.ts b/services/api.ts
index d9fc37a..8c22c94 100644
--- a/services/api.ts
+++ b/services/api.ts
@@ -238,6 +238,8 @@ export const instructorApi = {
   },
   async coverConfiguration() { return apiRequest<{ data: { configured: boolean; maxUploadBytes: number } }>('/manage/media/covers/config'); },
   async uploadCover(file: File) { return uploadImageRequest<{ data: { key: string; coverImageUrl: string } }>('/manage/media/covers', file); },
+  async assetConfiguration() { return apiRequest<{ data: { configured: boolean; maxUploadBytes: number } }>('/manage/media/assets/config'); },
+  async uploadAsset(file: File) { return uploadImageRequest<{ data: { key: string; assetUrl: string; kind: 'document' | 'spreadsheet' | 'archive'; sizeBytes: number } }>('/manage/media/assets', file); },
 };
 
 export const courseApi = {