diff --git a/src/components/auth/LoginForm.tsx b/src/components/auth/LoginForm.tsx
index a628857..15f7920 100644
--- a/src/components/auth/LoginForm.tsx
+++ b/src/components/auth/LoginForm.tsx
@@ -2,6 +2,7 @@ import React, { useState } from 'react';
 import { LogIn, Eye, EyeOff, School, GraduationCap, User } from 'lucide-react';
 import { useAuth } from '../../hooks/useAuth';
 import { useNavigate } from 'react-router-dom';
+import { supabase } from '../../lib/supabase';
 
 interface LoginFormProps {
   userType: 'school' | 'teacher' | 'student';
@@ -36,16 +37,32 @@ export function LoginForm({ userType, onLogin, onRegisterClick }: LoginFormProps
     setLoading(true);
     
     try {
-      const { user } = await signIn(email, password);
-      if (user) {
-        if (userType === 'school') {
+      const { data, error } = await supabase.auth.signInWithPassword({
+        email: email,
+        password: password
+      });
+
+      if (error) throw error;
+
+      const userRole = data.user?.user_metadata?.role;
+
+      switch (userRole) {
+        case 'student':
+          navigate('/aluno');
+          break;
+        case 'teacher':
+          navigate('/professor');
+          break;
+        case 'school':
           navigate('/dashboard');
-        } else if (onLogin) {
-          await onLogin({ email, password });
-        }
+          break;
+        default:
+          throw new Error('Tipo de usuário inválido');
       }
+
     } catch (err) {
-      setError('Erro ao fazer login. Verifique suas credenciais.');
+      console.error('Erro no login:', err);
+      setError('Email ou senha incorretos');
     } finally {
       setLoading(false);
     }
diff --git a/src/components/auth/ProtectedRoute.tsx b/src/components/auth/ProtectedRoute.tsx
new file mode 100644
index 0000000..b83c9cd
--- /dev/null
+++ b/src/components/auth/ProtectedRoute.tsx
@@ -0,0 +1,36 @@
+import React from 'react';
+import { Navigate } from 'react-router-dom';
+import { useAuth } from '../../hooks/useAuth';
+
+interface ProtectedRouteProps {
+  children: React.ReactNode;
+  allowedRoles?: string[];
+}
+
+export function ProtectedRoute({ children, allowedRoles = [] }: ProtectedRouteProps) {
+  const { user, loading, userRole } = useAuth();
+
+  if (loading) {
+    return <div>Carregando...</div>;
+  }
+
+  if (!user) {
+    return <Navigate to="/login/student" />;
+  }
+
+  if (allowedRoles.length > 0 && !allowedRoles.includes(userRole || '')) {
+    // Redirecionar para a página inicial apropriada baseado no papel do usuário
+    switch (userRole) {
+      case 'student':
+        return <Navigate to="/aluno" />;
+      case 'teacher':
+        return <Navigate to="/professor" />;
+      case 'school':
+        return <Navigate to="/dashboard" />;
+      default:
+        return <Navigate to="/" />;
+    }
+  }
+
+  return <>{children}</>;
+} 
\ No newline at end of file
diff --git a/src/hooks/useAuth.tsx b/src/hooks/useAuth.tsx
new file mode 100644
index 0000000..b40a92e
--- /dev/null
+++ b/src/hooks/useAuth.tsx
@@ -0,0 +1,84 @@
+import React from 'react';
+import { useNavigate } from 'react-router-dom';
+import { supabase } from '../lib/supabase';
+
+interface AuthContextType {
+  user: any;
+  loading: boolean;
+  signOut: () => Promise<void>;
+  userRole: string | null;
+}
+
+const AuthContext = React.createContext<AuthContextType | undefined>(undefined);
+
+export function AuthProvider({ children }: { children: React.ReactNode }) {
+  const navigate = useNavigate();
+  const [user, setUser] = React.useState<any>(null);
+  const [userRole, setUserRole] = React.useState<string | null>(null);
+  const [loading, setLoading] = React.useState(true);
+
+  React.useEffect(() => {
+    const fetchSession = async () => {
+      const { data: { session } } = await supabase.auth.getSession();
+      setUser(session?.user ?? null);
+      setUserRole(session?.user?.user_metadata?.role ?? null);
+      setLoading(false);
+    };
+
+    fetchSession();
+
+    const { data: { subscription } } = supabase.auth.onAuthStateChange(async (event, session) => {
+      setUser(session?.user ?? null);
+      setUserRole(session?.user?.user_metadata?.role ?? null);
+      setLoading(false);
+
+      // Redirecionar baseado no evento de autenticação
+      if (event === 'SIGNED_IN') {
+        const role = session?.user?.user_metadata?.role;
+        switch (role) {
+          case 'student':
+            navigate('/aluno');
+            break;
+          case 'teacher':
+            navigate('/professor');
+            break;
+          case 'school':
+            navigate('/dashboard');
+            break;
+        }
+      } else if (event === 'SIGNED_OUT') {
+        navigate('/');
+      }
+    });
+
+    return () => {
+      subscription.unsubscribe();
+    };
+  }, [navigate]);
+
+  const signOut = async () => {
+    await supabase.auth.signOut();
+    navigate('/');
+  };
+
+  const value = {
+    user,
+    loading,
+    signOut,
+    userRole
+  };
+
+  return (
+    <AuthContext.Provider value={value}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export function useAuth() {
+  const context = React.useContext(AuthContext);
+  if (context === undefined) {
+    throw new Error('useAuth must be used within an AuthProvider');
+  }
+  return context;
+} 
\ No newline at end of file
diff --git a/src/routes.tsx b/src/routes.tsx
index 40bb8e8..2455538 100644
--- a/src/routes.tsx
+++ b/src/routes.tsx
@@ -19,6 +19,7 @@ import { StudentDashboardLayout } from './pages/student-dashboard/StudentDashboa
 import { StudentStoriesPage } from './pages/student-dashboard/StudentStoriesPage';
 import { CreateStoryPage } from './pages/student-dashboard/CreateStoryPage';
 import { StoryPage } from './pages/student-dashboard/StoryPage';
+import { ProtectedRoute } from './components/auth/ProtectedRoute';
 
 export const router = createBrowserRouter([
   {
@@ -62,7 +63,11 @@ export const router = createBrowserRouter([
   },
   {
     path: '/dashboard',
-    element: <DashboardLayout />,
+    element: (
+      <ProtectedRoute allowedRoles={['school']}>
+        <DashboardLayout />
+      </ProtectedRoute>
+    ),
     children: [
       {
         index: true,
@@ -123,7 +128,11 @@ export const router = createBrowserRouter([
   },
   {
     path: '/aluno',
-    element: <StudentDashboardLayout />,
+    element: (
+      <ProtectedRoute allowedRoles={['student']}>
+        <StudentDashboardLayout />
+      </ProtectedRoute>
+    ),
     children: [
       {
         index: true,