diff --git a/frontend/.env.example b/frontend/.env.example
index 0229e78..6502e07 100644
--- a/frontend/.env.example
+++ b/frontend/.env.example
@@ -8,5 +8,11 @@
 
 VITE_MAPBOX_TOKEN=YOUR_MAPBOX_TOKEN_HERE
 
-# Nota: A chave já está configurada diretamente no código para demonstração
+# Configuração da URL do Backend
+# Configure a URL base do seu backend API
+# Default: http://localhost:3000/api
+
+VITE_API_URL=http://localhost:3000/api
+
+# Nota: A chave do Mapbox já está configurada diretamente no código para demonstração
 # Em produção, use variáveis de ambiente como acima
diff --git a/frontend/App.tsx b/frontend/App.tsx
index c7c7401..fdcca9d 100644
--- a/frontend/App.tsx
+++ b/frontend/App.tsx
@@ -10,6 +10,7 @@ import { FinancePage } from "./pages/Finance";
 import { SettingsPage } from "./pages/Settings";
 import { CourseManagement } from "./pages/CourseManagement";
 import { InspirationPage } from "./pages/Inspiration";
+import { UserApproval } from "./pages/UserApproval";
 import { PrivacyPolicy } from "./pages/PrivacyPolicy";
 import { TermsOfUse } from "./pages/TermsOfUse";
 import { LGPD } from "./pages/LGPD";
@@ -429,6 +430,16 @@ const AppContent: React.FC = () => {
             </ProtectedRoute>
           }
         />
+        <Route
+          path="/aprovacao-cadastros"
+          element={
+            <ProtectedRoute allowedRoles={[UserRole.SUPERADMIN, UserRole.BUSINESS_OWNER]}>
+              <PageWrapper>
+                <UserApproval />
+              </PageWrapper>
+            </ProtectedRoute>
+          }
+        />
 
         {/* Rota padrão - redireciona para home */}
         <Route path="*" element={<Navigate to="/" replace />} />
diff --git a/frontend/components/CourseForm.tsx b/frontend/components/CourseForm.tsx
index 85b9f27..fade4e5 100644
--- a/frontend/components/CourseForm.tsx
+++ b/frontend/components/CourseForm.tsx
@@ -1,8 +1,9 @@
-import React, { useState } from "react";
+import React, { useState, useEffect } from "react";
 import { Course, Institution } from "../types";
 import { Input, Select } from "./Input";
 import { Button } from "./Button";
-import { GraduationCap, X, Check, AlertCircle } from "lucide-react";
+import { GraduationCap, X, Check, AlertCircle, AlertTriangle } from "lucide-react";
+import { getInstitutions, getGraduationYears } from "../services/apiService";
 
 interface CourseFormProps {
   onCancel: () => void;
@@ -44,6 +45,38 @@ export const CourseForm: React.FC<CourseFormProps> = ({
 
   const [showToast, setShowToast] = useState(false);
   const [error, setError] = useState("");
+  const [backendInstitutions, setBackendInstitutions] = useState<Array<{ id: string; name: string }>>([]);
+  const [graduationYears, setGraduationYears] = useState<number[]>([]);
+  const [isBackendDown, setIsBackendDown] = useState(false);
+  const [isLoadingData, setIsLoadingData] = useState(true);
+
+  // Buscar dados do backend
+  useEffect(() => {
+    const fetchBackendData = async () => {
+      setIsLoadingData(true);
+      
+      const [institutionsResponse, yearsResponse] = await Promise.all([
+        getInstitutions(),
+        getGraduationYears()
+      ]);
+      
+      if (institutionsResponse.isBackendDown || yearsResponse.isBackendDown) {
+        setIsBackendDown(true);
+      } else {
+        setIsBackendDown(false);
+        if (institutionsResponse.data) {
+          setBackendInstitutions(institutionsResponse.data);
+        }
+        if (yearsResponse.data) {
+          setGraduationYears(yearsResponse.data);
+        }
+      }
+      
+      setIsLoadingData(false);
+    };
+
+    fetchBackendData();
+  }, []);
 
   const handleSubmit = (e: React.FormEvent) => {
     e.preventDefault();
@@ -140,25 +173,63 @@ export const CourseForm: React.FC<CourseFormProps> = ({
             required
           />
 
-          <Input
-            label="Nome do Curso/Turma*"
-            placeholder="Ex: Engenharia Civil 2025, Medicina - Turma A"
-            value={formData.name || ""}
-            onChange={(e) => handleChange("name", e.target.value)}
-            required
-          />
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-2">
+              Nome do Curso/Turma*
+            </label>
+            <select
+              required
+              value={formData.name || ""}
+              onChange={(e) => handleChange("name", e.target.value)}
+              disabled={isLoadingData || isBackendDown}
+              className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold disabled:bg-gray-100 disabled:cursor-not-allowed"
+            >
+              <option value="">Selecione um curso</option>
+              {backendInstitutions.map((inst) => (
+                <option key={inst.id} value={inst.name}>
+                  {inst.name}
+                </option>
+              ))}
+            </select>
+            {isBackendDown && (
+              <div className="mt-2 flex items-center gap-2 text-sm text-red-600">
+                <AlertTriangle size={16} />
+                <span>Backend não está rodando. Não é possível carregar os cursos.</span>
+              </div>
+            )}
+            {isLoadingData && !isBackendDown && (
+              <div className="mt-2 text-sm text-gray-500">
+                Carregando cursos...
+              </div>
+            )}
+          </div>
 
           <div className="grid grid-cols-3 gap-4">
-            <Input
-              label="Ano*"
-              type="number"
-              placeholder={currentYear.toString()}
-              value={formData.year || currentYear}
-              onChange={(e) => handleChange("year", parseInt(e.target.value))}
-              min={currentYear - 1}
-              max={currentYear + 5}
-              required
-            />
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Ano*
+              </label>
+              <select
+                required
+                value={formData.year || currentYear}
+                onChange={(e) => handleChange("year", parseInt(e.target.value))}
+                disabled={isLoadingData || isBackendDown}
+                className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold disabled:bg-gray-100 disabled:cursor-not-allowed"
+              >
+                <option value="">Selecione o ano</option>
+                {graduationYears.map((year) => (
+                  <option key={year} value={year}>
+                    {year}
+                  </option>
+                ))}
+              </select>
+              {isBackendDown && (
+                <div className="mt-2 flex items-center gap-2 text-sm text-red-600">
+                  <AlertTriangle size={16} />
+                  <span>Backend offline</span>
+                </div>
+              )}
+            </div>
 
             <Select
               label="Semestre"
diff --git a/frontend/components/EventForm.tsx b/frontend/components/EventForm.tsx
index c27aa09..632dd2c 100644
--- a/frontend/components/EventForm.tsx
+++ b/frontend/components/EventForm.tsx
@@ -14,6 +14,7 @@ import {
   CheckCircle,
   Building2,
   AlertCircle,
+  AlertTriangle,
 } from "lucide-react";
 import {
   searchMapboxLocation,
@@ -25,6 +26,7 @@ import { useData } from "../contexts/DataContext";
 import { UserRole } from "../types";
 import { InstitutionForm } from "./InstitutionForm";
 import { MapboxMap } from "./MapboxMap";
+import { getEventTypes } from "../services/apiService";
 
 interface EventFormProps {
   onCancel: () => void;
@@ -54,6 +56,9 @@ export const EventForm: React.FC<EventFormProps> = ({
   const [showToast, setShowToast] = useState(false);
   const [showInstitutionForm, setShowInstitutionForm] = useState(false);
   const [availableCourses, setAvailableCourses] = useState<any[]>([]);
+  const [eventTypes, setEventTypes] = useState<string[]>([]);
+  const [isBackendDown, setIsBackendDown] = useState(false);
+  const [isLoadingEventTypes, setIsLoadingEventTypes] = useState(true);
 
   // Get institutions based on user role
   // Business owners and admins see all institutions, clients see only their own
@@ -98,6 +103,26 @@ export const EventForm: React.FC<EventFormProps> = ({
     : isClientRequest
     ? "Solicitar Orçamento/Evento"
     : "Cadastrar Novo Evento";
+
+  // Buscar tipos de eventos do backend
+  useEffect(() => {
+    const fetchEventTypes = async () => {
+      setIsLoadingEventTypes(true);
+      const response = await getEventTypes();
+      
+      if (response.isBackendDown) {
+        setIsBackendDown(true);
+        setEventTypes([]);
+      } else if (response.data) {
+        setIsBackendDown(false);
+        setEventTypes(response.data);
+      }
+      
+      setIsLoadingEventTypes(false);
+    };
+
+    fetchEventTypes();
+  }, []);
   const submitLabel = initialData
     ? "Salvar Alterações"
     : isClientRequest
@@ -440,17 +465,36 @@ export const EventForm: React.FC<EventFormProps> = ({
                   />
                 </div>
 
-                <Select
-                  label="Tipo de Evento"
-                  options={Object.values(EventType).map((t) => ({
-                    value: t,
-                    label: t,
-                  }))}
-                  value={formData.type}
-                  onChange={(e) =>
-                    setFormData({ ...formData, type: e.target.value })
-                  }
-                />
+                <div>
+                  <label className="block text-sm font-medium text-gray-700 mb-2">
+                    Tipo de Evento*
+                  </label>
+                  <select
+                    required
+                    value={formData.type}
+                    onChange={(e) => setFormData({ ...formData, type: e.target.value })}
+                    disabled={isLoadingEventTypes || isBackendDown}
+                    className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold disabled:bg-gray-100 disabled:cursor-not-allowed"
+                  >
+                    <option value="">Selecione o tipo de evento</option>
+                    {eventTypes.map((type) => (
+                      <option key={type} value={type}>
+                        {type}
+                      </option>
+                    ))}
+                  </select>
+                  {isBackendDown && (
+                    <div className="mt-2 flex items-center gap-2 text-sm text-red-600">
+                      <AlertTriangle size={16} />
+                      <span>Backend não está rodando. Não é possível carregar os tipos de eventos.</span>
+                    </div>
+                  )}
+                  {isLoadingEventTypes && !isBackendDown && (
+                    <div className="mt-2 text-sm text-gray-500">
+                      Carregando tipos de eventos...
+                    </div>
+                  )}
+                </div>
 
                 <Input
                   label="Número de Pessoas"
diff --git a/frontend/components/Navbar.tsx b/frontend/components/Navbar.tsx
index 6f2a1f9..1235ac5 100644
--- a/frontend/components/Navbar.tsx
+++ b/frontend/components/Navbar.tsx
@@ -63,6 +63,7 @@ export const Navbar: React.FC<NavbarProps> = ({ onNavigate, currentPage }) => {
           { name: "Gestão de Eventos", path: "painel" },
           { name: "Equipe", path: "equipe" },
           { name: "Gestão de Cursos", path: "cursos" },
+          { name: "Aprovação de Cadastros", path: "aprovacao-cadastros" },
           { name: "Financeiro", path: "financeiro" },
         ];
       case UserRole.EVENT_OWNER:
diff --git a/frontend/contexts/DataContext.tsx b/frontend/contexts/DataContext.tsx
index f1b4e00..48b418e 100644
--- a/frontend/contexts/DataContext.tsx
+++ b/frontend/contexts/DataContext.tsx
@@ -5,6 +5,9 @@ import {
   EventType,
   Institution,
   Course,
+  User,
+  UserApprovalStatus,
+  UserRole,
 } from "../types";
 
 // Initial Mock Data
@@ -582,6 +585,7 @@ interface DataContextType {
   events: EventData[];
   institutions: Institution[];
   courses: Course[];
+  pendingUsers: User[];
   addEvent: (event: EventData) => void;
   updateEventStatus: (id: string, status: EventStatus) => void;
   assignPhotographer: (eventId: string, photographerId: string) => void;
@@ -595,6 +599,9 @@ interface DataContextType {
   getCoursesByInstitutionId: (institutionId: string) => Course[];
   getActiveCoursesByInstitutionId: (institutionId: string) => Course[];
   getCourseById: (id: string) => Course | undefined;
+  registerPendingUser: (userData: { id: string; name: string; email: string; phone: string; registeredInstitution?: string }) => void;
+  approveUser: (userId: string) => void;
+  rejectUser: (userId: string) => void;
 }
 
 const DataContext = createContext<DataContextType | undefined>(undefined);
@@ -606,6 +613,7 @@ export const DataProvider: React.FC<{ children: ReactNode }> = ({
   const [institutions, setInstitutions] =
     useState<Institution[]>(INITIAL_INSTITUTIONS);
   const [courses, setCourses] = useState<Course[]>(INITIAL_COURSES);
+  const [pendingUsers, setPendingUsers] = useState<User[]>([]);
 
   const addEvent = (event: EventData) => {
     setEvents((prev) => [event, ...prev]);
@@ -686,12 +694,54 @@ export const DataProvider: React.FC<{ children: ReactNode }> = ({
     return courses.find((course) => course.id === id);
   };
 
+  // Funções para gerenciar usuários pendentes
+  const registerPendingUser = (userData: { 
+    id: string; 
+    name: string; 
+    email: string; 
+    phone: string; 
+    registeredInstitution?: string 
+  }) => {
+    const newUser: User = {
+      id: userData.id,
+      name: userData.name,
+      email: userData.email,
+      phone: userData.phone,
+      role: UserRole.EVENT_OWNER,
+      approvalStatus: UserApprovalStatus.PENDING,
+      registeredInstitution: userData.registeredInstitution,
+      createdAt: new Date().toISOString(),
+    };
+    setPendingUsers((prev) => [...prev, newUser]);
+  };
+
+  const approveUser = (userId: string) => {
+    setPendingUsers((prev) =>
+      prev.map((user) =>
+        user.id === userId
+          ? { ...user, approvalStatus: UserApprovalStatus.APPROVED }
+          : user
+      )
+    );
+  };
+
+  const rejectUser = (userId: string) => {
+    setPendingUsers((prev) =>
+      prev.map((user) =>
+        user.id === userId
+          ? { ...user, approvalStatus: UserApprovalStatus.REJECTED }
+          : user
+      )
+    );
+  };
+
   return (
     <DataContext.Provider
       value={{
         events,
         institutions,
         courses,
+        pendingUsers,
         addEvent,
         updateEventStatus,
         assignPhotographer,
@@ -705,6 +755,9 @@ export const DataProvider: React.FC<{ children: ReactNode }> = ({
         getCoursesByInstitutionId,
         getActiveCoursesByInstitutionId,
         getCourseById,
+        registerPendingUser,
+        approveUser,
+        rejectUser,
       }}
     >
       {children}
diff --git a/frontend/pages/Login.tsx b/frontend/pages/Login.tsx
index c72834d..6fc9f7b 100644
--- a/frontend/pages/Login.tsx
+++ b/frontend/pages/Login.tsx
@@ -42,18 +42,18 @@ export const Login: React.FC<LoginProps> = ({ onNavigate }) => {
   }
 
   return (
-    <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-gray-50 to-white p-4">
-      <div className="w-full max-w-md space-y-8 fade-in">
-        {/* Logo */}
-        <div className="flex justify-center mb-8">
-          <img
-            src="/logo.png"
-            alt="Photum Formaturas"
-            className="h-20 w-auto object-contain"
-          />
-        </div>
+    <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-gray-50 to-white p-4 pt-24">
+      <div className="w-full max-w-md fade-in relative z-10 space-y-6">
+        <div className="bg-white rounded-2xl shadow-xl border border-gray-100 p-6 sm:p-8">
+          {/* Logo dentro do card */}
+          <div className="flex justify-center mb-4">
+            <img
+              src="/logo.png"
+              alt="Photum Formaturas"
+              className="h-18 sm:h-30 w-auto max-w-[200px] object-contain"
+            />
+          </div>
 
-        <div className="bg-white rounded-2xl shadow-xl border border-gray-100 p-8">
           <div className="text-center">
             <span className="font-bold tracking-widest uppercase text-xs sm:text-sm" style={{ color: '#B9CF33' }}>Bem-vindo de volta</span>
             <h2 className="mt-2 text-2xl sm:text-3xl font-serif font-bold text-gray-900">Acesse sua conta</h2>
diff --git a/frontend/pages/Register.tsx b/frontend/pages/Register.tsx
index 98a5597..4549098 100644
--- a/frontend/pages/Register.tsx
+++ b/frontend/pages/Register.tsx
@@ -10,7 +10,7 @@ interface RegisterProps {
 }
 
 export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
-    const { addInstitution } = useData();
+    const { addInstitution, registerPendingUser } = useData();
     const [formData, setFormData] = useState({
         name: '',
         email: '',
@@ -22,9 +22,10 @@ export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
     const [agreedToTerms, setAgreedToTerms] = useState(false);
     const [isLoading, setIsLoading] = useState(false);
     const [error, setError] = useState('');
-    const [success, setSuccess] = useState(false);
+    const [isPending, setIsPending] = useState(false);
     const [showInstitutionForm, setShowInstitutionForm] = useState(false);
     const [tempUserId] = useState(`user-${Date.now()}`);
+    const [registeredInstitutionName, setRegisteredInstitutionName] = useState<string | undefined>();
 
     const handleChange = (field: string, value: string | boolean) => {
         setFormData(prev => ({ ...prev, [field]: value }));
@@ -63,13 +64,17 @@ export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
             return;
         }
 
-        // Simular registro (conta será criada como Cliente/EVENT_OWNER automaticamente)
+        // Simular registro - usuário ficará pendente de aprovação
         setTimeout(() => {
+            registerPendingUser({
+                id: tempUserId,
+                name: formData.name,
+                email: formData.email,
+                phone: formData.phone,
+                registeredInstitution: undefined
+            });
             setIsLoading(false);
-            setSuccess(true);
-            setTimeout(() => {
-                onNavigate('entrar');
-            }, 2000);
+            setIsPending(true);
         }, 1500);
     };
 
@@ -80,16 +85,21 @@ export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
             ownerId: tempUserId
         };
         addInstitution(newInstitution);
+        setRegisteredInstitutionName(newInstitution.name);
         setShowInstitutionForm(false);
 
-        // Complete registration
+        // Complete registration - usuário ficará pendente de aprovação
         setIsLoading(true);
         setTimeout(() => {
+            registerPendingUser({
+                id: tempUserId,
+                name: formData.name,
+                email: formData.email,
+                phone: formData.phone,
+                registeredInstitution: newInstitution.name
+            });
             setIsLoading(false);
-            setSuccess(true);
-            setTimeout(() => {
-                onNavigate('entrar');
-            }, 2000);
+            setIsPending(true);
         }, 1500);
     };
 
@@ -111,39 +121,66 @@ export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
         );
     }
 
-    if (success) {
+    if (isPending) {
         return (
             <div className="min-h-screen flex items-center justify-center bg-white">
-                <div className="text-center fade-in">
-                    <div className="w-16 h-16 bg-green-500 rounded-full flex items-center justify-center mx-auto mb-4">
+                <div className="text-center fade-in max-w-md px-4">
+                    <div className="w-16 h-16 bg-yellow-500 rounded-full flex items-center justify-center mx-auto mb-4">
                         <svg className="w-8 h-8 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
+                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
                         </svg>
                     </div>
-                    <h2 className="text-2xl font-bold text-gray-900 mb-2">Cadastro realizado com sucesso!</h2>
-                    <p className="text-gray-600">Redirecionando para o login...</p>
+                    <h2 className="text-2xl font-bold text-gray-900 mb-2">Cadastro Pendente de Aprovação</h2>
+                    <p className="text-gray-600 mb-4">
+                        Seu cadastro foi realizado com sucesso e está aguardando aprovação da empresa.
+                    </p>
+                    <p className="text-gray-600 mb-6">
+                        Você receberá um e-mail assim que seu cadastro for aprovado e poderá acessar o sistema.
+                    </p>
+                    <div className="bg-yellow-50 border border-yellow-200 rounded-lg p-4 mb-6">
+                        <p className="text-sm text-yellow-800">
+                            <strong>Atenção:</strong> Enquanto seu cadastro não for aprovado, você não terá acesso ao sistema.
+                        </p>
+                    </div>
+                    <button
+                        onClick={() => {
+                            setIsPending(false);
+                            setFormData({
+                                name: '',
+                                email: '',
+                                phone: '',
+                                password: '',
+                                confirmPassword: '',
+                                wantsToAddInstitution: false
+                            });
+                            setAgreedToTerms(false);
+                        }}
+                        className="px-6 py-2 bg-gray-200 text-gray-700 rounded-lg hover:bg-gray-300 transition-colors"
+                    >
+                        Fazer Novo Cadastro
+                    </button>
                 </div>
             </div>
         );
     }
 
     return (
-        <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-gray-50 to-white p-4 py-12">
-            <div className="w-full max-w-md space-y-8 fade-in">
-                {/* Logo */}
-                <div className="flex justify-center mb-8">
-                    <img
-                        src="/logo.png"
-                        alt="Photum Formaturas"
-                        className="h-20 w-auto object-contain"
-                    />
-                </div>
+        <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-gray-50 to-white p-4 py-8 pt-24">
+            <div className="w-full max-w-md fade-in relative z-10">
+                <div className="bg-white rounded-2xl shadow-xl border border-gray-100 p-6 sm:p-8">
+                    {/* Logo dentro do card */}
+                    <div className="flex justify-center mb-4">
+                        <img
+                            src="/logo.png"
+                            alt="Photum Formaturas"
+                            className="h-18 sm:h-30 w-auto max-w-[200px] object-contain"
+                        />
+                    </div>
 
-                <div className="bg-white rounded-2xl shadow-xl border border-gray-100 p-8">
                     <div className="text-center">
-                        <span className="font-bold tracking-widest uppercase text-sm" style={{ color: '#B9CF33' }}>Comece agora</span>
-                        <h2 className="mt-3 text-3xl font-serif font-bold text-gray-900">Crie sua conta</h2>
-                        <p className="mt-3 text-sm text-gray-600">
+                        <span className="font-bold tracking-widest uppercase text-xs sm:text-sm" style={{ color: '#B9CF33' }}>Comece agora</span>
+                        <h2 className="mt-2 text-2xl sm:text-3xl font-serif font-bold text-gray-900">Crie sua conta</h2>
+                        <p className="mt-2 text-xs sm:text-sm text-gray-600">
                             Já tem uma conta?{' '}
                             <button
                                 onClick={() => onNavigate('entrar')}
@@ -155,8 +192,8 @@ export const Register: React.FC<RegisterProps> = ({ onNavigate }) => {
                         </p>
                     </div>
 
-                    <form className="mt-8 space-y-5" onSubmit={handleSubmit}>
-                        <div className="space-y-4">
+                    <form className="mt-6 space-y-4" onSubmit={handleSubmit}>
+                        <div className="space-y-3">
                             <Input
                                 label="Nome Completo"
                                 type="text"
diff --git a/frontend/pages/Team.tsx b/frontend/pages/Team.tsx
index e58f9f3..7014c5d 100644
--- a/frontend/pages/Team.tsx
+++ b/frontend/pages/Team.tsx
@@ -1,4 +1,4 @@
-import React, { useState } from "react";
+import React, { useState, useEffect } from "react";
 import {
   Users,
   Camera,
@@ -18,8 +18,10 @@ import {
   Building,
   CreditCard,
   TrendingUp,
+  AlertTriangle,
 } from "lucide-react";
 import { Button } from "../components/Button";
+import { getProfessionalRoles } from "../services/apiService";
 
 type ProfessionalRole = "Fotógrafo" | "Cinegrafista" | "Recepcionista";
 
@@ -202,6 +204,11 @@ export const TeamPage: React.FC = () => {
   const [selectedProfessional, setSelectedProfessional] =
     useState<Professional | null>(null);
   const [showAddModal, setShowAddModal] = useState(false);
+  const [showEditModal, setShowEditModal] = useState(false);
+  const [editingProfessional, setEditingProfessional] = useState<Professional | null>(null);
+  const [professionalRoles, setProfessionalRoles] = useState<string[]>([]);
+  const [isBackendDown, setIsBackendDown] = useState(false);
+  const [isLoadingRoles, setIsLoadingRoles] = useState(true);
 
   const [newProfessional, setNewProfessional] = useState<Partial<Professional>>(
     {
@@ -248,6 +255,26 @@ export const TeamPage: React.FC = () => {
   const [avatarFile, setAvatarFile] = useState<File | null>(null);
   const [avatarPreview, setAvatarPreview] = useState<string>("");
 
+  // Buscar funções profissionais do backend
+  useEffect(() => {
+    const fetchRoles = async () => {
+      setIsLoadingRoles(true);
+      const response = await getProfessionalRoles();
+      
+      if (response.isBackendDown) {
+        setIsBackendDown(true);
+        setProfessionalRoles([]);
+      } else if (response.data) {
+        setIsBackendDown(false);
+        setProfessionalRoles(response.data);
+      }
+      
+      setIsLoadingRoles(false);
+    };
+
+    fetchRoles();
+  }, []);
+
   const handleAvatarChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (file) {
@@ -265,6 +292,64 @@ export const TeamPage: React.FC = () => {
     setAvatarPreview("");
   };
 
+  const handleEditProfessional = (professional: Professional) => {
+    setEditingProfessional(professional);
+    setNewProfessional(professional);
+    setAvatarPreview(professional.avatar);
+    setSelectedProfessional(null);
+    setShowEditModal(true);
+  };
+
+  const handleUpdateProfessional = () => {
+    // Aqui você implementaria a lógica de atualização
+    // Por exemplo, chamada à API para atualizar os dados
+    console.log('Atualizando profissional:', newProfessional);
+    
+    // Simulando atualização
+    setShowEditModal(false);
+    setEditingProfessional(null);
+    setNewProfessional({
+      name: "",
+      role: "Fotógrafo",
+      address: {
+        street: "",
+        number: "",
+        complement: "",
+        neighborhood: "",
+        city: "",
+        state: "",
+      },
+      whatsapp: "",
+      cpfCnpj: "",
+      bankInfo: {
+        bank: "",
+        agency: "",
+        accountPix: "",
+      },
+      hasCar: false,
+      hasStudio: false,
+      studioQuantity: 0,
+      cardType: "",
+      accountHolder: "",
+      observations: "",
+      ratings: {
+        technicalQuality: 0,
+        appearance: 0,
+        education: 0,
+        sympathy: 0,
+        eventPerformance: 0,
+        scheduleAvailability: 0,
+        average: 0,
+      },
+      freeTable: "",
+      extraFee: "",
+      email: "",
+      specialties: [],
+      avatar: "",
+    });
+    removeAvatar();
+  };
+
   const getStatusColor = (status: Professional["status"]) => {
     switch (status) {
       case "active":
@@ -571,6 +656,109 @@ export const TeamPage: React.FC = () => {
         </div>
       </div>
 
+      {/* Edit Professional Modal */}
+      {showEditModal && (
+        <div
+          className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4 overflow-y-auto"
+          onClick={() => setShowEditModal(false)}
+        >
+          <div
+            className="bg-white rounded-lg max-w-4xl w-full p-8 max-h-[90vh] overflow-y-auto my-8"
+            onClick={(e) => e.stopPropagation()}
+          >
+            <div className="flex items-center justify-between mb-6">
+              <div>
+                <h2 className="text-2xl font-serif font-bold text-brand-black">
+                  Editar Profissional
+                </h2>
+                <p className="text-sm text-gray-500 mt-1">
+                  Atualize as informações do profissional
+                </p>
+              </div>
+              <button
+                onClick={() => {
+                  setShowEditModal(false);
+                  setEditingProfessional(null);
+                }}
+                className="text-gray-400 hover:text-gray-600"
+              >
+                <X size={24} />
+              </button>
+            </div>
+
+            <form
+              className="space-y-6"
+              onSubmit={(e) => {
+                e.preventDefault();
+                handleUpdateProfessional();
+                alert("Profissional atualizado com sucesso!");
+              }}
+            >
+              {/* Reutilizar o mesmo conteúdo do formulário de adicionar */}
+              {/* Avatar Upload */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 mb-2">
+                  Foto do Profissional
+                </label>
+                <div className="flex items-center space-x-4">
+                  {avatarPreview ? (
+                    <div className="relative">
+                      <img
+                        src={avatarPreview}
+                        alt="Preview"
+                        className="w-24 h-24 rounded-full object-cover border-2 border-gray-200"
+                      />
+                      <button
+                        type="button"
+                        onClick={removeAvatar}
+                        className="absolute -top-2 -right-2 bg-red-500 text-white rounded-full p-1 hover:bg-red-600"
+                      >
+                        <X size={16} />
+                      </button>
+                    </div>
+                  ) : (
+                    <div className="w-24 h-24 rounded-full bg-gray-200 flex items-center justify-center">
+                      <User className="text-gray-400" size={40} />
+                    </div>
+                  )}
+                  <label className="cursor-pointer bg-gray-100 hover:bg-gray-200 text-gray-700 px-4 py-2 rounded-md transition-colors flex items-center space-x-2">
+                    <Upload size={16} />
+                    <span>Upload Foto</span>
+                    <input
+                      type="file"
+                      accept="image/*"
+                      onChange={handleAvatarChange}
+                      className="hidden"
+                    />
+                  </label>
+                </div>
+              </div>
+
+              {/* Botões de Ação */}
+              <div className="flex justify-end space-x-3 pt-6 border-t">
+                <button
+                  type="button"
+                  onClick={() => {
+                    setShowEditModal(false);
+                    setEditingProfessional(null);
+                  }}
+                  className="px-6 py-3 bg-gray-100 text-gray-700 rounded-md hover:bg-gray-200 transition-colors font-medium"
+                >
+                  Cancelar
+                </button>
+                <button
+                  type="submit"
+                  className="px-6 py-3 bg-brand-gold text-white rounded-md hover:bg-[#a5bd2e] transition-colors font-medium flex items-center space-x-2"
+                >
+                  <Check size={18} />
+                  <span>Salvar Alterações</span>
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      )}
+
       {/* Add Professional Modal - com todos os campos da planilha */}
       {showAddModal && (
         <div
@@ -640,12 +828,27 @@ export const TeamPage: React.FC = () => {
                           role: e.target.value as ProfessionalRole,
                         })
                       }
-                      className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold"
+                      disabled={isLoadingRoles || isBackendDown}
+                      className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold disabled:bg-gray-100 disabled:cursor-not-allowed"
                     >
-                      <option value="Fotógrafo">Fotógrafo</option>
-                      <option value="Cinegrafista">Cinegrafista</option>
-                      <option value="Recepcionista">Recepcionista</option>
+                      <option value="">Selecione uma função</option>
+                      {professionalRoles.map((role) => (
+                        <option key={role} value={role}>
+                          {role}
+                        </option>
+                      ))}
                     </select>
+                    {isBackendDown && (
+                      <div className="mt-2 flex items-center gap-2 text-sm text-red-600">
+                        <AlertTriangle size={16} />
+                        <span>Backend não está rodando. Não é possível carregar as funções profissionais.</span>
+                      </div>
+                    )}
+                    {isLoadingRoles && !isBackendDown && (
+                      <div className="mt-2 text-sm text-gray-500">
+                        Carregando funções profissionais...
+                      </div>
+                    )}
                   </div>
                 </div>
 
@@ -1035,6 +1238,24 @@ export const TeamPage: React.FC = () => {
                     </div>
                   )}
                 </div>
+
+                <div>
+                  <label className="block text-sm font-medium text-gray-700 mb-2">
+                    Tipo Cartão
+                  </label>
+                  <input
+                    type="text"
+                    value={newProfessional.cardType}
+                    onChange={(e) =>
+                      setNewProfessional({
+                        ...newProfessional,
+                        cardType: e.target.value,
+                      })
+                    }
+                    placeholder="Ex: SD, CF, XQD, etc."
+                    className="w-full px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-brand-gold"
+                  />
+                </div>
               </div>
 
               {/* Avaliações */}
@@ -1429,7 +1650,10 @@ export const TeamPage: React.FC = () => {
               >
                 Fechar
               </button>
-              <button className="flex-1 px-6 py-3 bg-brand-gold text-white rounded-md hover:bg-[#a5bd2e] transition-colors font-medium">
+              <button 
+                onClick={() => handleEditProfessional(selectedProfessional)}
+                className="flex-1 px-6 py-3 bg-brand-gold text-white rounded-md hover:bg-[#a5bd2e] transition-colors font-medium"
+              >
                 Editar Dados
               </button>
             </div>
diff --git a/frontend/pages/UserApproval.tsx b/frontend/pages/UserApproval.tsx
new file mode 100644
index 0000000..2cedaed
--- /dev/null
+++ b/frontend/pages/UserApproval.tsx
@@ -0,0 +1,266 @@
+import React, { useState } from 'react';
+import { useData } from '../contexts/DataContext';
+import { UserApprovalStatus } from '../types';
+import { CheckCircle, XCircle, Clock, Search, Filter } from 'lucide-react';
+import { Button } from '../components/Button';
+
+interface UserApprovalProps {
+    onNavigate?: (page: string) => void;
+}
+
+export const UserApproval: React.FC<UserApprovalProps> = ({ onNavigate }) => {
+    const { pendingUsers, approveUser, rejectUser } = useData();
+    const [searchTerm, setSearchTerm] = useState('');
+    const [statusFilter, setStatusFilter] = useState<'ALL' | UserApprovalStatus>('ALL');
+    const [isProcessing, setIsProcessing] = useState<string | null>(null);
+
+    const handleApprove = async (userId: string) => {
+        setIsProcessing(userId);
+        // Simular processamento
+        setTimeout(() => {
+            approveUser(userId);
+            setIsProcessing(null);
+        }, 800);
+    };
+
+    const handleReject = async (userId: string) => {
+        setIsProcessing(userId);
+        // Simular processamento
+        setTimeout(() => {
+            rejectUser(userId);
+            setIsProcessing(null);
+        }, 800);
+    };
+
+    // Filtrar usuários
+    const filteredUsers = pendingUsers.filter(user => {
+        const matchesSearch = 
+            user.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
+            user.email.toLowerCase().includes(searchTerm.toLowerCase()) ||
+            (user.registeredInstitution?.toLowerCase().includes(searchTerm.toLowerCase()) ?? false);
+        
+        const matchesStatus = statusFilter === 'ALL' || user.approvalStatus === statusFilter;
+
+        return matchesSearch && matchesStatus;
+    });
+
+    const getStatusBadge = (status: UserApprovalStatus) => {
+        switch (status) {
+            case UserApprovalStatus.PENDING:
+                return (
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-yellow-100 text-yellow-800">
+                        <Clock className="w-3 h-3 mr-1" />
+                        Pendente
+                    </span>
+                );
+            case UserApprovalStatus.APPROVED:
+                return (
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
+                        <CheckCircle className="w-3 h-3 mr-1" />
+                        Aprovado
+                    </span>
+                );
+            case UserApprovalStatus.REJECTED:
+                return (
+                    <span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-red-100 text-red-800">
+                        <XCircle className="w-3 h-3 mr-1" />
+                        Rejeitado
+                    </span>
+                );
+        }
+    };
+
+    const pendingCount = pendingUsers.filter(u => u.approvalStatus === UserApprovalStatus.PENDING).length;
+    const approvedCount = pendingUsers.filter(u => u.approvalStatus === UserApprovalStatus.APPROVED).length;
+    const rejectedCount = pendingUsers.filter(u => u.approvalStatus === UserApprovalStatus.REJECTED).length;
+
+    return (
+        <div className="min-h-screen bg-gray-50 pt-20 pb-8">
+            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+                {/* Header */}
+                <div className="mb-8">
+                    <h1 className="text-3xl font-bold text-gray-900 mb-2">Aprovação de Cadastros</h1>
+                    <p className="text-gray-600">Gerencie os cadastros pendentes de aprovação</p>
+                </div>
+
+                {/* Stats Cards */}
+                <div className="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8">
+                    <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
+                        <div className="flex items-center justify-between">
+                            <div>
+                                <p className="text-sm font-medium text-gray-600">Pendentes</p>
+                                <p className="text-3xl font-bold text-yellow-600">{pendingCount}</p>
+                            </div>
+                            <div className="p-3 bg-yellow-100 rounded-full">
+                                <Clock className="w-8 h-8 text-yellow-600" />
+                            </div>
+                        </div>
+                    </div>
+
+                    <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
+                        <div className="flex items-center justify-between">
+                            <div>
+                                <p className="text-sm font-medium text-gray-600">Aprovados</p>
+                                <p className="text-3xl font-bold text-green-600">{approvedCount}</p>
+                            </div>
+                            <div className="p-3 bg-green-100 rounded-full">
+                                <CheckCircle className="w-8 h-8 text-green-600" />
+                            </div>
+                        </div>
+                    </div>
+
+                    <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-6">
+                        <div className="flex items-center justify-between">
+                            <div>
+                                <p className="text-sm font-medium text-gray-600">Rejeitados</p>
+                                <p className="text-3xl font-bold text-red-600">{rejectedCount}</p>
+                            </div>
+                            <div className="p-3 bg-red-100 rounded-full">
+                                <XCircle className="w-8 h-8 text-red-600" />
+                            </div>
+                        </div>
+                    </div>
+                </div>
+
+                {/* Filters */}
+                <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-4 mb-6">
+                    <div className="flex flex-col sm:flex-row gap-4">
+                        {/* Search */}
+                        <div className="flex-1 relative">
+                            <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 w-5 h-5 text-gray-400" />
+                            <input
+                                type="text"
+                                placeholder="Buscar por nome, email ou universidade..."
+                                value={searchTerm}
+                                onChange={(e) => setSearchTerm(e.target.value)}
+                                className="w-full pl-10 pr-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-brand-gold focus:border-transparent"
+                            />
+                        </div>
+
+                        {/* Status Filter */}
+                        <div className="flex items-center gap-2">
+                            <Filter className="w-5 h-5 text-gray-400" />
+                            <select
+                                value={statusFilter}
+                                onChange={(e) => setStatusFilter(e.target.value as any)}
+                                className="px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-brand-gold focus:border-transparent"
+                            >
+                                <option value="ALL">Todos os Status</option>
+                                <option value={UserApprovalStatus.PENDING}>Pendentes</option>
+                                <option value={UserApprovalStatus.APPROVED}>Aprovados</option>
+                                <option value={UserApprovalStatus.REJECTED}>Rejeitados</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+
+                {/* Table */}
+                <div className="bg-white rounded-lg shadow-sm border border-gray-200 overflow-hidden">
+                    <div className="overflow-x-auto">
+                        <table className="min-w-full divide-y divide-gray-200">
+                            <thead className="bg-gray-50">
+                                <tr>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Nome
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Email
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Telefone
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Universidade
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Data de Cadastro
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Status
+                                    </th>
+                                    <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                        Ações
+                                    </th>
+                                </tr>
+                            </thead>
+                            <tbody className="bg-white divide-y divide-gray-200">
+                                {filteredUsers.length === 0 ? (
+                                    <tr>
+                                        <td colSpan={7} className="px-6 py-12 text-center text-gray-500">
+                                            <div className="flex flex-col items-center justify-center">
+                                                <Clock className="w-12 h-12 text-gray-300 mb-3" />
+                                                <p className="text-lg font-medium">Nenhum cadastro encontrado</p>
+                                                <p className="text-sm">Não há cadastros que correspondam aos filtros selecionados.</p>
+                                            </div>
+                                        </td>
+                                    </tr>
+                                ) : (
+                                    filteredUsers.map((user) => (
+                                        <tr key={user.id} className="hover:bg-gray-50 transition-colors">
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                <div className="text-sm font-medium text-gray-900">{user.name}</div>
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                <div className="text-sm text-gray-600">{user.email}</div>
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                <div className="text-sm text-gray-600">{user.phone || '-'}</div>
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                <div className="text-sm text-gray-600">
+                                                    {user.registeredInstitution || (
+                                                        <span className="text-gray-400 italic">Não cadastrado</span>
+                                                    )}
+                                                </div>
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                <div className="text-sm text-gray-600">
+                                                    {user.createdAt ? new Date(user.createdAt).toLocaleDateString('pt-BR') : '-'}
+                                                </div>
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap">
+                                                {getStatusBadge(user.approvalStatus!)}
+                                            </td>
+                                            <td className="px-6 py-4 whitespace-nowrap text-sm font-medium">
+                                                {user.approvalStatus === UserApprovalStatus.PENDING && (
+                                                    <div className="flex gap-2">
+                                                        <Button
+                                                            size="sm"
+                                                            onClick={() => handleApprove(user.id)}
+                                                            isLoading={isProcessing === user.id}
+                                                            disabled={isProcessing !== null}
+                                                            className="bg-green-600 hover:bg-green-700 text-white"
+                                                        >
+                                                            <CheckCircle className="w-4 h-4 mr-1" />
+                                                            Aprovar
+                                                        </Button>
+                                                        <Button
+                                                            size="sm"
+                                                            onClick={() => handleReject(user.id)}
+                                                            isLoading={isProcessing === user.id}
+                                                            disabled={isProcessing !== null}
+                                                            className="bg-red-600 hover:bg-red-700 text-white"
+                                                        >
+                                                            <XCircle className="w-4 h-4 mr-1" />
+                                                            Rejeitar
+                                                        </Button>
+                                                    </div>
+                                                )}
+                                                {user.approvalStatus === UserApprovalStatus.APPROVED && (
+                                                    <span className="text-green-600 text-xs">Aprovado</span>
+                                                )}
+                                                {user.approvalStatus === UserApprovalStatus.REJECTED && (
+                                                    <span className="text-red-600 text-xs">Rejeitado</span>
+                                                )}
+                                            </td>
+                                        </tr>
+                                    ))
+                                )}
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+            </div>
+        </div>
+    );
+};
diff --git a/frontend/services/apiService.ts b/frontend/services/apiService.ts
new file mode 100644
index 0000000..d68a787
--- /dev/null
+++ b/frontend/services/apiService.ts
@@ -0,0 +1,83 @@
+// Serviço para comunicação com o backend
+const API_BASE_URL = import.meta.env.VITE_API_URL || 'http://localhost:3000/api';
+
+interface ApiResponse<T> {
+  data: T | null;
+  error: string | null;
+  isBackendDown: boolean;
+}
+
+// Função auxiliar para fazer requisições
+async function fetchFromBackend<T>(endpoint: string): Promise<ApiResponse<T>> {
+  try {
+    const response = await fetch(`${API_BASE_URL}${endpoint}`, {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    });
+
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+
+    const data = await response.json();
+    return {
+      data,
+      error: null,
+      isBackendDown: false,
+    };
+  } catch (error) {
+    console.error(`Error fetching ${endpoint}:`, error);
+    return {
+      data: null,
+      error: error instanceof Error ? error.message : 'Erro desconhecido',
+      isBackendDown: true,
+    };
+  }
+}
+
+// Funções específicas para cada endpoint
+
+/**
+ * Busca as funções profissionais disponíveis
+ */
+export async function getProfessionalRoles(): Promise<ApiResponse<string[]>> {
+  return fetchFromBackend<string[]>('/professional-roles');
+}
+
+/**
+ * Busca os tipos de eventos disponíveis
+ */
+export async function getEventTypes(): Promise<ApiResponse<string[]>> {
+  return fetchFromBackend<string[]>('/event-types');
+}
+
+/**
+ * Busca os cursos/turmas disponíveis
+ */
+export async function getCourses(): Promise<ApiResponse<Array<{
+  id: string;
+  name: string;
+  institution: string;
+  year: number;
+}>>> {
+  return fetchFromBackend('/courses');
+}
+
+/**
+ * Busca as instituições/empresas disponíveis
+ */
+export async function getInstitutions(): Promise<ApiResponse<Array<{
+  id: string;
+  name: string;
+}>>> {
+  return fetchFromBackend('/institutions');
+}
+
+/**
+ * Busca os anos de formatura disponíveis
+ */
+export async function getGraduationYears(): Promise<ApiResponse<number[]>> {
+  return fetchFromBackend<number[]>('/graduation-years');
+}
diff --git a/frontend/types.ts b/frontend/types.ts
index f86ede2..6729ca2 100644
--- a/frontend/types.ts
+++ b/frontend/types.ts
@@ -5,6 +5,12 @@ export enum UserRole {
   PHOTOGRAPHER = "PHOTOGRAPHER",
 }
 
+export enum UserApprovalStatus {
+  PENDING = "PENDING",
+  APPROVED = "APPROVED",
+  REJECTED = "REJECTED",
+}
+
 export enum EventStatus {
   PENDING_APPROVAL = "Aguardando Aprovação", // Novo status para clientes
   PLANNING = "Em Planejamento",
@@ -33,6 +39,10 @@ export interface User {
   role: UserRole;
   avatar?: string;
   institutionId?: string; // Instituição vinculada ao usuário
+  approvalStatus?: UserApprovalStatus; // Status de aprovação do cadastro
+  registeredInstitution?: string; // Nome da instituição cadastrada durante o registro (se houver)
+  phone?: string; // Telefone do usuário
+  createdAt?: string; // Data de criação do cadastro
 }
 
 export interface Institution {