diff --git a/backend/index.js b/backend/index.js
index e24e156..ef69434 100644
--- a/backend/index.js
+++ b/backend/index.js
@@ -286,7 +286,17 @@ apiRouter.get('/users', async (req, res) => {
 
     let q = 'SELECT * FROM users';
     const params = [];
-    if (effectiveTenantId && effectiveTenantId !== 'all') { q += ' WHERE tenant_id = ?'; params.push(effectiveTenantId); }
+    if (effectiveTenantId && effectiveTenantId !== 'all') { 
+      q += ' WHERE tenant_id = ?'; 
+      params.push(effectiveTenantId); 
+    }
+    
+    // Strict RBAC: Managers can only see users in their own team
+    if (req.user.role === 'manager') {
+      q += (params.length > 0 ? ' AND' : ' WHERE') + ' team_id = ?';
+      params.push(req.user.team_id);
+    }
+    
     const [rows] = await pool.query(q, params);
     res.json(rows);
   } catch (error) { res.status(500).json({ error: error.message }); }
@@ -447,17 +457,27 @@ apiRouter.get('/attendances', async (req, res) => {
     if (req.user.role === 'agent') {
       q += ' AND a.user_id = ?';
       params.push(req.user.id);
-    } else if (userId && userId !== 'all') { 
-      // check if it's a slug or id
-      if (userId.startsWith('u_')) {
-        q += ' AND a.user_id = ?'; 
-        params.push(userId); 
-      } else {
-        q += ' AND u.slug = ?';
-        params.push(userId);
+    } else {
+      if (req.user.role === 'manager') {
+        q += ' AND u.team_id = ?';
+        params.push(req.user.team_id);
+      } else if (teamId && teamId !== 'all') { 
+        q += ' AND u.team_id = ?'; 
+        params.push(teamId); 
+      }
+
+      if (userId && userId !== 'all') { 
+        // check if it's a slug or id
+        if (userId.startsWith('u_')) {
+          q += ' AND a.user_id = ?'; 
+          params.push(userId); 
+        } else {
+          q += ' AND u.slug = ?';
+          params.push(userId);
+        }
       }
     }
-    if (teamId && teamId !== 'all') { q += ' AND u.team_id = ?'; params.push(teamId); }
+    
     if (funnelStage && funnelStage !== 'all') { q += ' AND a.funnel_stage = ?'; params.push(funnelStage); }
     if (origin && origin !== 'all') { q += ' AND a.origin = ?'; params.push(origin); }
     
@@ -513,6 +533,13 @@ apiRouter.get('/teams', async (req, res) => {
       q += ' WHERE tenant_id = ?'; 
       params.push(effectiveTenantId); 
     }
+    
+    // Strict RBAC: Managers can only see their own team
+    if (req.user.role === 'manager') {
+      q += (params.length > 0 ? ' AND' : ' WHERE') + ' id = ?';
+      params.push(req.user.team_id);
+    }
+    
     const [rows] = await pool.query(q, params);
     res.json(rows);
   } catch (error) {
@@ -520,7 +547,7 @@ apiRouter.get('/teams', async (req, res) => {
   }
 });
 
-apiRouter.post('/teams', requireRole(['admin', 'manager', 'owner', 'super_admin']), async (req, res) => {
+apiRouter.post('/teams', requireRole(['admin', 'owner', 'super_admin']), async (req, res) => {
   const { name, description, tenantId } = req.body;
   const effectiveTenantId = req.user.role === 'super_admin' ? tenantId : req.user.tenant_id;
   try {
@@ -536,7 +563,7 @@ apiRouter.post('/teams', requireRole(['admin', 'manager', 'owner', 'super_admin'
   }
 });
 
-apiRouter.put('/teams/:id', requireRole(['admin', 'manager', 'owner', 'super_admin']), async (req, res) => {
+apiRouter.put('/teams/:id', requireRole(['admin', 'owner', 'super_admin']), async (req, res) => {
   const { name, description } = req.body;
   try {
     const [existing] = await pool.query('SELECT tenant_id FROM teams WHERE id = ?', [req.params.id]);
diff --git a/pages/Dashboard.tsx b/pages/Dashboard.tsx
index 3218f86..b7e597d 100644
--- a/pages/Dashboard.tsx
+++ b/pages/Dashboard.tsx
@@ -253,14 +253,16 @@ export const Dashboard: React.FC = () => {
                   {users.map(u => <option key={u.id} value={u.id}>{u.name}</option>)}
                 </select>
 
-                <select 
-                  className="bg-zinc-50 dark:bg-dark-bg border border-zinc-200 dark:border-dark-border px-3 py-2 rounded-lg text-sm text-zinc-700 dark:text-zinc-200 outline-none focus:ring-2 focus:ring-brand-yellow/20 cursor-pointer hover:border-zinc-300 dark:hover:border-dark-border transition-all"
-                  value={filters.teamId}
-                  onChange={(e) => handleFilterChange('teamId', e.target.value)}
-                >
-                  <option value="all">Todas Equipes</option>
-                  {teams.map(t => <option key={t.id} value={t.id}>{t.name}</option>)}
-                </select>
+                {currentUser?.role !== 'manager' && (
+                  <select 
+                    className="bg-zinc-50 dark:bg-dark-bg border border-zinc-200 dark:border-dark-border px-3 py-2 rounded-lg text-sm text-zinc-700 dark:text-zinc-200 outline-none focus:ring-2 focus:ring-brand-yellow/20 cursor-pointer hover:border-zinc-300 dark:hover:border-dark-border transition-all"
+                    value={filters.teamId}
+                    onChange={(e) => handleFilterChange('teamId', e.target.value)}
+                  >
+                    <option value="all">Todas Equipes</option>
+                    {teams.map(t => <option key={t.id} value={t.id}>{t.name}</option>)}
+                  </select>
+                )}
               </>
             )}
 
diff --git a/pages/Teams.tsx b/pages/Teams.tsx
index ab4a3d6..b72b85c 100644
--- a/pages/Teams.tsx
+++ b/pages/Teams.tsx
@@ -1,12 +1,13 @@
 import React, { useState, useEffect, useMemo } from 'react';
 import { Building2, Users, Plus, Search, Target, ArrowUpRight, Loader2, Edit2, X } from 'lucide-react';
-import { getTeams, getUsers, getAttendances, createTeam, updateTeam } from '../services/dataService';
+import { getTeams, getUsers, getAttendances, createTeam, updateTeam, getUserById } from '../services/dataService';
 import { User, Attendance } from '../types';
 
 export const Teams: React.FC = () => {
   const [teams, setTeams] = useState<any[]>([]);
   const [users, setUsers] = useState<User[]>([]);
   const [attendances, setAttendances] = useState<Attendance[]>([]);
+  const [currentUser, setCurrentUser] = useState<User | null>(null);
   const [loading, setLoading] = useState(true);
   const [isSaving, setIsSaving] = useState(false);
   const [isModalOpen, setIsModalOpen] = useState(false);
@@ -15,15 +16,18 @@ export const Teams: React.FC = () => {
 
   const loadData = async () => {
     const tid = localStorage.getItem('ctms_tenant_id');
+    const uid = localStorage.getItem('ctms_user_id');
     if (!tid) return;
     setLoading(true);
     try {
-      const [ft, fu, fa] = await Promise.all([
+      const [ft, fu, fa, me] = await Promise.all([
         getTeams(tid),
         getUsers(tid),
-        getAttendances(tid, { dateRange: { start: new Date(0), end: new Date() }, userId: 'all', teamId: 'all' })
+        getAttendances(tid, { dateRange: { start: new Date(0), end: new Date() }, userId: 'all', teamId: 'all' }),
+        uid ? getUserById(uid) : null
       ]);
       setTeams(ft); setUsers(fu); setAttendances(fa);
+      if (me) setCurrentUser(me);
     } catch (e) { console.error(e); } finally { setLoading(false); }
   };
 
@@ -51,6 +55,8 @@ export const Teams: React.FC = () => {
 
   if (loading && teams.length === 0) return <div className="p-12 text-center text-zinc-400 dark:text-dark-muted transition-colors">Carregando...</div>;
 
+  const canManage = currentUser?.role === 'admin' || currentUser?.role === 'super_admin';
+
   return (
     <div className="space-y-8 max-w-7xl mx-auto pb-12 transition-colors duration-300">
       <div className="flex justify-between items-center">
@@ -58,9 +64,11 @@ export const Teams: React.FC = () => {
           <h1 className="text-2xl font-bold text-zinc-900 dark:text-zinc-50 tracking-tight">Times</h1>
           <p className="text-zinc-500 dark:text-dark-muted text-sm">Visualize o desempenho e gerencie seus grupos de vendas.</p>
         </div>
-        <button onClick={() => { setEditingTeam(null); setFormData({name:'', description:''}); setIsModalOpen(true); }} className="bg-zinc-900 dark:bg-brand-yellow text-white dark:text-zinc-950 px-4 py-2 rounded-lg flex items-center gap-2 text-sm font-bold shadow-sm hover:opacity-90 transition-all">
-          <Plus size={16} /> Novo Time
-        </button>
+        {canManage && (
+          <button onClick={() => { setEditingTeam(null); setFormData({name:'', description:''}); setIsModalOpen(true); }} className="bg-zinc-900 dark:bg-brand-yellow text-white dark:text-zinc-950 px-4 py-2 rounded-lg flex items-center gap-2 text-sm font-bold shadow-sm hover:opacity-90 transition-all">
+            <Plus size={16} /> Novo Time
+          </button>
+        )}
       </div>
 
       <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
@@ -68,7 +76,9 @@ export const Teams: React.FC = () => {
           <div key={t.id} className="bg-white dark:bg-dark-card rounded-2xl border border-zinc-200 dark:border-dark-border p-6 shadow-sm group hover:shadow-md transition-all">
             <div className="flex justify-between mb-6">
               <div className="p-3 bg-zinc-50 dark:bg-dark-bg text-zinc-600 dark:text-dark-muted rounded-xl border border-zinc-100 dark:border-dark-border"><Building2 size={24} /></div>
-              <button onClick={() => { setEditingTeam(t); setFormData({name:t.name, description:t.description||''}); setIsModalOpen(true); }} className="text-zinc-400 dark:text-dark-muted hover:text-zinc-900 dark:hover:text-dark-text opacity-0 group-hover:opacity-100 p-2 rounded-lg hover:bg-zinc-50 dark:hover:bg-dark-bg transition-all"><Edit2 size={18} /></button>
+              {canManage && (
+                <button onClick={() => { setEditingTeam(t); setFormData({name:t.name, description:t.description||''}); setIsModalOpen(true); }} className="text-zinc-400 dark:text-dark-muted hover:text-zinc-900 dark:hover:text-dark-text opacity-0 group-hover:opacity-100 p-2 rounded-lg hover:bg-zinc-50 dark:hover:bg-dark-bg transition-all"><Edit2 size={18} /></button>
+              )}
             </div>
             <h3 className="text-lg font-bold text-zinc-900 dark:text-zinc-50 mb-1">{t.name}</h3>
             <p className="text-sm text-zinc-500 dark:text-dark-muted mb-6 h-10 line-clamp-2">{t.description || 'Sem descrição definida.'}</p>