feat: add forgot password and username recovery flow

- Add Mailpit SMTP container to docker-compose for dev email capture
- Add nodemailer dependency for email sending
- Add password_reset_tokens table (PG + SQLite)
- Add POST /api/auth/forgot-username endpoint
- Add POST /api/auth/forgot-password endpoint (token-based, 1h expiry)
- Add POST /api/auth/reset-password endpoint
- Create ForgotPasswordModal component (choose mode → email → sent)
- Create ResetPasswordView (token-based new password form)
- Add forgot/recovery links to LoginModal
- Add i18n translations (ES/CA) for the full flow

apps/backend/.env.example

@@ -24,5 +24,16 @@ EXPO_ACCESS_TOKEN=
 # Genera una cadena aleatoria fuerte, p.ej.: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
 INGEST_API_KEY=dev-ingest-key-change-me
 
+# SMTP for password reset / forgot username emails
+# Development: use Mailpit (docker) — no auth needed
+SMTP_HOST=localhost
+SMTP_PORT=1025
+SMTP_USER=
+SMTP_PASS=
+SMTP_FROM=noreply@farmafinder.com
+
+# Base URL for reset links in emails (your frontend URL)
+APP_URL=http://localhost:3000
+
 # Parapharmacy API
 PARAPHARMACY_API_URL=http://localhost:3002

apps/backend/package.json

@@ -40,6 +40,7 @@
     "express-rate-limit": "^8.5.2",
     "express-session": "^1.17.3",
     "multer": "^2.2.0",
+    "nodemailer": "^6.10.1",
     "pg": "^8.13.0",
     "pino": "^9.4.0",
     "pino-http": "^10.3.0",

apps/backend/server.js

@@ -25,9 +25,11 @@ import pinoHttp from 'pino-http';
 import multer from 'multer';
 import { searchMedicines, getMedicineDetails, searchOTC } from './cima-service.js';
 import { runFarmaciaWebhookImport, DEFAULT_FARMACIAS_WEBHOOK, importPharmaciesFromRows } from './farmacias-webhook-import.js';
+import { sendPasswordResetEmail, sendForgotUsernameEmail } from './src/email.js';
 import { fetchPharmaciesExternal } from '../API/index.js';
 import { validateProductionEnv } from './src/config/required-env.js';
 import { isOpenNow, isAlwaysOpen } from './src/hours.js';
+import crypto from 'crypto';
 
 validateProductionEnv();
 
@@ -119,6 +121,7 @@ const searchLimiter = rateLimit({ windowMs: 60_000, max: 30, standardHeaders: tr
 const loginLimiter = rateLimit({ windowMs: 60_000, max: 5, standardHeaders: true, legacyHeaders: false, handler: limitHandler('login') });
 const registerLimiter = rateLimit({ windowMs: 60 * 60_000, max: 10, standardHeaders: true, legacyHeaders: false, handler: limitHandler('register') });
 const geocodeLimiter = rateLimit({ windowMs: 60_000, max: 10, standardHeaders: true, legacyHeaders: false, handler: limitHandler('geocode') });
+const forgotPasswordLimiter = rateLimit({ windowMs: 60_000, max: 3, standardHeaders: true, legacyHeaders: false, handler: limitHandler('forgot-password') });
 
 const VAPID_PUBLIC_KEY = process.env.VAPID_PUBLIC_KEY || '';
 const VAPID_PRIVATE_KEY = process.env.VAPID_PRIVATE_KEY || '';
@@ -602,6 +605,33 @@ if (!pgPool) {
         )
       `);
     }
+    // Password reset tokens table
+    if (pgPool) {
+      await pgPool.query(`
+        CREATE TABLE IF NOT EXISTS password_reset_tokens (
+          id SERIAL PRIMARY KEY,
+          user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+          token TEXT NOT NULL UNIQUE,
+          used INTEGER NOT NULL DEFAULT 0,
+          expires_at TIMESTAMPTZ NOT NULL,
+          created_at TIMESTAMPTZ DEFAULT NOW()
+        )
+      `);
+      await pgPool.query(`CREATE INDEX IF NOT EXISTS idx_pwd_reset_token ON password_reset_tokens(token)`);
+    } else {
+      await dbRun(`
+        CREATE TABLE IF NOT EXISTS password_reset_tokens (
+          id INTEGER PRIMARY KEY AUTOINCREMENT,
+          user_id INTEGER NOT NULL,
+          token TEXT NOT NULL UNIQUE,
+          used INTEGER NOT NULL DEFAULT 0,
+          expires_at DATETIME NOT NULL,
+          created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+          FOREIGN KEY (user_id) REFERENCES users(id)
+        )
+      `);
+      await dbRun(`CREATE INDEX IF NOT EXISTS idx_pwd_reset_token ON password_reset_tokens(token)`);
+    }
   } catch (err) {
     console.error('initDatabase failed:', err);
     throw err;
@@ -1204,6 +1234,86 @@ app.post('/api/auth/logout', (req, res) => {
   });
 });
 
+// Forgot username — send username to user's email
+app.post('/api/auth/forgot-username', forgotPasswordLimiter, async (req, res) => {
+  try {
+    const { email } = req.body || {};
+    if (!email || !String(email).trim()) {
+      return res.status(400).json({ error: 'Email is required' });
+    }
+    const user = await userDbGet('SELECT username, email FROM users WHERE email = ?', [String(email).trim()]);
+    if (user) {
+      try {
+        await sendForgotUsernameEmail(user.email, user.username);
+      } catch (err) {
+        console.error('Error sending forgot-username email:', err);
+      }
+    }
+    res.json({ message: 'If the email exists, you will receive a message with your username.' });
+  } catch (error) {
+    console.error('Error in forgot-username:', error);
+    res.status(500).json({ error: 'Internal server error' });
+  }
+});
+
+// Forgot password — generate reset token and send email
+app.post('/api/auth/forgot-password', forgotPasswordLimiter, async (req, res) => {
+  try {
+    const { email } = req.body || {};
+    if (!email || !String(email).trim()) {
+      return res.status(400).json({ error: 'Email is required' });
+    }
+    const user = await userDbGet('SELECT id, username, email FROM users WHERE email = ?', [String(email).trim()]);
+    if (user) {
+      const token = crypto.randomBytes(32).toString('hex');
+      const expiresAt = new Date(Date.now() + 60 * 60 * 1000); // 1 hour
+      await userDbRun(
+        'INSERT INTO password_reset_tokens (user_id, token, expires_at) VALUES (?, ?, ?)',
+        [user.id, token, expiresAt.toISOString()]
+      );
+      try {
+        await sendPasswordResetEmail(user.email, user.username, token);
+      } catch (err) {
+        console.error('Error sending password reset email:', err);
+      }
+    }
+    res.json({ message: 'If the email exists, you will receive a password reset link.' });
+  } catch (error) {
+    console.error('Error in forgot-password:', error);
+    res.status(500).json({ error: 'Internal server error' });
+  }
+});
+
+// Reset password — validate token and update password
+app.post('/api/auth/reset-password', forgotPasswordLimiter, async (req, res) => {
+  try {
+    const { token, password } = req.body || {};
+    if (!token) return res.status(400).json({ error: 'Token is required' });
+    if (!password || String(password).length < 8) {
+      return res.status(400).json({ error: 'Password must be at least 8 characters' });
+    }
+
+    const row = await userDbGet(
+      'SELECT id, user_id, used, expires_at FROM password_reset_tokens WHERE token = ?',
+      [token]
+    );
+    if (!row) return res.status(400).json({ error: 'Invalid or expired token' });
+    if (row.used) return res.status(400).json({ error: 'Token already used' });
+
+    const expiresAt = new Date(row.expires_at);
+    if (isNaN(expiresAt.getTime()) || expiresAt < new Date()) return res.status(400).json({ error: 'Token has expired' });
+
+    const passwordHash = await bcrypt.hash(String(password), 10);
+    await userDbRun('UPDATE users SET password_hash = ? WHERE id = ?', [passwordHash, row.user_id]);
+    await userDbRun('UPDATE password_reset_tokens SET used = 1 WHERE id = ?', [row.id]);
+
+    res.json({ message: 'Password updated successfully.' });
+  } catch (error) {
+    console.error('Error in reset-password:', error);
+    res.status(500).json({ error: 'Internal server error' });
+  }
+});
+
 // Check authentication status — reads fresh user record so profile fields stay current
 app.get('/api/auth/check', async (req, res) => {
   try {

apps/backend/src/email.js

@@ -0,0 +1,86 @@
+import nodemailer from 'nodemailer';
+
+const SMTP_HOST = process.env.SMTP_HOST || 'localhost';
+const SMTP_PORT = parseInt(process.env.SMTP_PORT || '1025', 10);
+const SMTP_USER = process.env.SMTP_USER || '';
+const SMTP_PASS = process.env.SMTP_PASS || '';
+const SMTP_FROM = process.env.SMTP_FROM || 'noreply@farmafinder.com';
+const APP_URL = process.env.APP_URL || 'http://localhost:3000';
+
+let transporter = null;
+
+function getTransporter() {
+  if (transporter) return transporter;
+  const auth = SMTP_USER && SMTP_PASS ? { user: SMTP_USER, pass: SMTP_PASS } : undefined;
+  transporter = nodemailer.createTransport({
+    host: SMTP_HOST,
+    port: SMTP_PORT,
+    secure: SMTP_PORT === 465,
+    auth,
+    ignoreTLS: SMTP_PORT !== 465 && !SMTP_USER,
+  });
+  return transporter;
+}
+
+export async function sendPasswordResetEmail(email, username, token) {
+  const resetUrl = `${APP_URL}/reset-password?token=${token}`;
+  const html = `
+    <!DOCTYPE html>
+    <html>
+    <head><meta charset="utf-8"></head>
+    <body style="font-family: sans-serif; max-width: 480px; margin: 0 auto; padding: 24px;">
+      <h2>Restablecer contraseña — FarmaFinder</h2>
+      <p>Hola <strong>${username}</strong>,</p>
+      <p>Has solicitado restablecer tu contraseña. Haz clic en el siguiente enlace para crear una nueva:</p>
+      <p style="text-align: center; margin: 32px 0;">
+        <a href="${resetUrl}"
+           style="background: #2563eb; color: #fff; padding: 12px 24px; border-radius: 6px; text-decoration: none; display: inline-block;">
+          Restablecer contraseña
+        </a>
+      </p>
+      <p>Si no has solicitado este cambio, ignora este mensaje.</p>
+      <p>El enlace caduca en 1 hora.</p>
+      <hr style="margin-top: 32px; border: none; border-top: 1px solid #e5e7eb;">
+      <p style="color: #6b7280; font-size: 12px;">FarmaFinder — Encuentra tus medicamentos en farmacias cercanas</p>
+    </body>
+    </html>
+  `;
+  const text = `Restablecer contraseña — FarmaFinder\n\nHola ${username},\n\nHas solicitado restablecer tu contraseña. Abre este enlace para crear una nueva:\n${resetUrl}\n\nSi no has solicitado este cambio, ignora este mensaje.\nEl enlace caduca en 1 hora.`;
+
+  await getTransporter().sendMail({
+    from: SMTP_FROM,
+    to: email,
+    subject: 'Restablece tu contraseña — FarmaFinder',
+    text,
+    html,
+  });
+}
+
+export async function sendForgotUsernameEmail(email, username) {
+  const html = `
+    <!DOCTYPE html>
+    <html>
+    <head><meta charset="utf-8"></head>
+    <body style="font-family: sans-serif; max-width: 480px; margin: 0 auto; padding: 24px;">
+      <h2>Tu usuario — FarmaFinder</h2>
+      <p>Has solicitado recordar tu nombre de usuario.</p>
+      <p style="font-size: 20px; text-align: center; padding: 16px; background: #f3f4f6; border-radius: 6px; margin: 24px 0;">
+        <strong>${username}</strong>
+      </p>
+      <p>Puedes iniciar sesión con este usuario y tu contraseña.</p>
+      <p>Si no has solicitado este dato, ignora este mensaje.</p>
+      <hr style="margin-top: 32px; border: none; border-top: 1px solid #e5e7eb;">
+      <p style="color: #6b7280; font-size: 12px;">FarmaFinder — Encuentra tus medicamentos en farmacias cercanas</p>
+    </body>
+    </html>
+  `;
+  const text = `Tu usuario — FarmaFinder\n\nHas solicitado recordar tu nombre de usuario.\n\nTu usuario es: ${username}\n\nSi no has solicitado este dato, ignora este mensaje.`;
+
+  await getTransporter().sendMail({
+    from: SMTP_FROM,
+    to: email,
+    subject: 'Tu nombre de usuario — FarmaFinder',
+    text,
+    html,
+  });
+}

apps/frontend/src/App.jsx

@@ -8,6 +8,8 @@ import AlertsView from './views/AlertsView';
 import ProfileView from './views/ProfileView';
 import AdminView from './views/AdminView';
 import LoginModal from './components/LoginModal';
+import ForgotPasswordModal from './components/ForgotPasswordModal';
+import ResetPasswordView from './views/ResetPasswordView';
 import SavedNotifications from './components/SavedNotifications';
 import BottomNav from './components/BottomNav';
 import { getFaro } from './utils/faro';
@@ -17,6 +19,9 @@ function App() {
   const [currentUser, setCurrentUser] = useState(null);
   const [authChecked, setAuthChecked] = useState(false);
   const [showLogin, setShowLogin] = useState(false);
+  const [showForgot, setShowForgot] = useState(false);
+  const [forgotMode, setForgotMode] = useState('password');
+  const [resetToken, setResetToken] = useState(null);
   const [showSaved, setShowSaved] = useState(false);
   const [badgeCount, setBadgeCount] = useState(0);
   const [prescriptionSearch, setPrescriptionSearch] = useState('');
@@ -67,6 +72,13 @@ function App() {
       });
     };
 
+    const params = new URLSearchParams(window.location.search);
+    const token = params.get('token');
+    if (token) {
+      setResetToken(token);
+      setScreen('reset-password');
+    }
+
     fetch('/api/auth/check')
       .then(r => r.json())
       .then(data => { if (data.authenticated) setCurrentUser(data.user); })
@@ -126,6 +138,18 @@ function App() {
     setCurrentUser(prev => ({ ...prev, ...updated }));
   }
 
+  function handleForgotPassword(mode) {
+    setForgotMode(mode);
+    setShowLogin(false);
+    setShowForgot(true);
+  }
+
+  function handleResetComplete() {
+    setResetToken(null);
+    setShowLogin(true);
+    window.history.replaceState({}, '', '/');
+  }
+
   function handleAdminClick() {
     setScreen('admin');
   }
@@ -211,6 +235,14 @@ function App() {
         />
       );
       break;
+    case 'reset-password':
+      activeView = (
+        <ResetPasswordView
+          token={resetToken}
+          onReset={handleResetComplete}
+        />
+      );
+      break;
     case 'admin':
       activeView = <AdminView />;
       break;
@@ -243,6 +275,18 @@ function App() {
         <LoginModal
           onLogin={handleLogin}
           onClose={() => setShowLogin(false)}
+          onForgotPassword={handleForgotPassword}
+        />
+      )}
+
+      {showForgot && (
+        <ForgotPasswordModal
+          initialMode={forgotMode}
+          onClose={() => setShowForgot(false)}
+          onBackToLogin={() => {
+            setShowForgot(false);
+            setShowLogin(true);
+          }}
         />
       )}
 

apps/frontend/src/components/ForgotPasswordModal.css

@@ -0,0 +1,77 @@
+.forgot-box {
+  max-width: 380px;
+}
+
+.forgot-back {
+  background: none;
+  border: none;
+  color: var(--primary);
+  font-size: 0.85rem;
+  font-weight: 600;
+  cursor: pointer;
+  padding: 0;
+  margin-bottom: 1rem;
+  display: inline-block;
+}
+
+.forgot-back:hover {
+  opacity: 0.8;
+}
+
+.forgot-options {
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+  margin-top: 0.5rem;
+}
+
+.forgot-option {
+  display: flex;
+  align-items: center;
+  gap: 0.85rem;
+  background: var(--surface-muted);
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 4px);
+  padding: 1rem;
+  cursor: pointer;
+  text-align: left;
+  transition: border-color 0.15s, background 0.15s;
+  font-size: 0.9rem;
+  color: var(--text-main);
+}
+
+.forgot-option:hover {
+  border-color: var(--primary);
+  background: var(--surface);
+}
+
+.forgot-option-icon {
+  font-size: 1.5rem;
+  flex-shrink: 0;
+}
+
+.forgot-option-text {
+  display: flex;
+  flex-direction: column;
+  gap: 0.15rem;
+}
+
+.forgot-option-desc {
+  font-size: 0.8rem;
+  color: var(--text-muted);
+  font-weight: 400;
+}
+
+.forgot-sent-icon {
+  text-align: center;
+  font-size: 2.5rem;
+  margin-bottom: 0.75rem;
+}
+
+.forgot-sent-text {
+  font-size: 0.9rem;
+  color: var(--text-muted);
+  line-height: 1.5;
+  text-align: center;
+  margin: 0 0 0.5rem;
+}

apps/frontend/src/components/ForgotPasswordModal.jsx

@@ -0,0 +1,159 @@
+import React, { useState, useEffect, useRef } from 'react';
+import { useTranslation } from '../i18n';
+import './LoginModal.css';
+import './ForgotPasswordModal.css';
+
+function ForgotPasswordModal({ onClose, onBackToLogin, initialMode }) {
+  const { t } = useTranslation();
+  const [step, setStep] = useState(initialMode ? 'email' : 'choose'); // choose | email | sent
+  const [mode, setMode] = useState(initialMode || ''); // username | password
+  const [email, setEmail] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const emailRef = useRef(null);
+
+  useEffect(() => {
+    emailRef.current?.focus();
+    function handleKey(e) { if (e.key === 'Escape') onClose(); }
+    document.addEventListener('keydown', handleKey);
+    return () => document.removeEventListener('keydown', handleKey);
+  }, [onClose]);
+
+  function handleChoose(m) {
+    setMode(m);
+    setStep('email');
+    setError('');
+  }
+
+  async function handleSubmit(e) {
+    e.preventDefault();
+    const em = email.trim();
+    if (!em) return;
+    setLoading(true);
+    setError('');
+    try {
+      const endpoint = mode === 'password'
+        ? '/api/auth/forgot-password'
+        : '/api/auth/forgot-username';
+      const res = await fetch(endpoint, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ email: em }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        setError(data.error || t('forgot.error'));
+        return;
+      }
+      setStep('sent');
+    } catch {
+      setError(t('login.networkError'));
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  function handleBack() {
+    if (step === 'email') setStep('choose');
+    else onBackToLogin();
+  }
+
+  return (
+    <div className="modal-overlay" onClick={onClose}>
+      <div
+        className="modal-box forgot-box"
+        onClick={e => e.stopPropagation()}
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby="forgot-title"
+      >
+        {step === 'choose' && (
+          <>
+            <button type="button" className="forgot-back" onClick={onBackToLogin} aria-label={t('forgot.back')}>
+              ← {t('forgot.backToLogin')}
+            </button>
+            <h2 id="forgot-title">{t('forgot.title')}</h2>
+            <p className="modal-sub">{t('forgot.subtitle')}</p>
+            <div className="forgot-options">
+              <button
+                type="button"
+                className="forgot-option"
+                onClick={() => handleChoose('password')}
+              >
+                <span className="forgot-option-icon">🔑</span>
+                <span className="forgot-option-text">
+                  <strong>{t('forgot.password')}</strong>
+                  <span className="forgot-option-desc">{t('forgot.passwordDesc')}</span>
+                </span>
+              </button>
+              <button
+                type="button"
+                className="forgot-option"
+                onClick={() => handleChoose('username')}
+              >
+                <span className="forgot-option-icon">👤</span>
+                <span className="forgot-option-text">
+                  <strong>{t('forgot.username')}</strong>
+                  <span className="forgot-option-desc">{t('forgot.usernameDesc')}</span>
+                </span>
+              </button>
+            </div>
+          </>
+        )}
+
+        {step === 'email' && (
+          <>
+            <button type="button" className="forgot-back" onClick={handleBack} aria-label={t('forgot.back')}>
+              ← {t('forgot.back')}
+            </button>
+            <h2 id="forgot-title">
+              {mode === 'password' ? t('forgot.resetTitle') : t('forgot.usernameTitle')}
+            </h2>
+            <p className="modal-sub">
+              {mode === 'password' ? t('forgot.resetDesc') : t('forgot.usernameDesc2')}
+            </p>
+            <form onSubmit={handleSubmit} noValidate>
+              <div className="modal-field">
+                <label htmlFor="forgot-email">{t('forgot.email')}</label>
+                <input
+                  id="forgot-email"
+                  type="email"
+                  value={email}
+                  onChange={e => setEmail(e.target.value)}
+                  autoComplete="email"
+                  ref={emailRef}
+                  disabled={loading}
+                  placeholder={t('forgot.emailPlaceholder')}
+                />
+              </div>
+              {error && <p className="modal-error">{error}</p>}
+              <div className="modal-actions">
+                <button type="button" className="modal-cancel" onClick={handleBack} disabled={loading}>
+                  {t('forgot.cancel')}
+                </button>
+                <button type="submit" className="modal-submit" disabled={loading || !email.trim()}>
+                  {loading ? t('forgot.sending') : t('forgot.send')}
+                </button>
+              </div>
+            </form>
+          </>
+        )}
+
+        {step === 'sent' && (
+          <>
+            <div className="forgot-sent-icon">✅</div>
+            <h2 id="forgot-title">{t('forgot.sentTitle')}</h2>
+            <p className="forgot-sent-text">{t('forgot.sentText')}</p>
+            <div className="modal-actions" style={{ justifyContent: 'center' }}>
+              <button type="button" className="modal-submit" onClick={onClose}>
+                {t('forgot.close')}
+              </button>
+            </div>
+          </>
+        )}
+      </div>
+    </div>
+  );
+}
+
+export default ForgotPasswordModal;

apps/frontend/src/components/LoginModal.css

@@ -171,3 +171,27 @@
   opacity: 0.5;
   cursor: not-allowed;
 }
+
+.forgot-links {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 0.35rem;
+  margin-top: 1rem;
+}
+
+.forgot-link {
+  background: none;
+  border: none;
+  color: var(--text-muted);
+  font-size: 0.8rem;
+  cursor: pointer;
+  padding: 0.2rem 0;
+  text-decoration: underline;
+  text-underline-offset: 2px;
+  transition: color 0.15s;
+}
+
+.forgot-link:hover {
+  color: var(--primary);
+}

apps/frontend/src/components/LoginModal.jsx

@@ -2,7 +2,7 @@ import React, { useState, useEffect, useRef } from 'react';
 import { useTranslation } from '../i18n';
 import './LoginModal.css';
 
-function LoginModal({ onLogin, onClose, initialMode = 'login' }) {
+function LoginModal({ onLogin, onClose, initialMode = 'login', onForgotPassword }) {
   const { t } = useTranslation();
   const [mode, setMode] = useState(initialMode === 'register' ? 'register' : 'login');
   const [username, setUsername] = useState('');
@@ -148,6 +148,24 @@ function LoginModal({ onLogin, onClose, initialMode = 'login' }) {
             </button>
           </div>
         </form>
+        {!isRegister && (
+          <div className="forgot-links">
+            <button
+              type="button"
+              className="forgot-link"
+              onClick={() => onForgotPassword('password')}
+            >
+              {t('forgot.forgotPassword')}
+            </button>
+            <button
+              type="button"
+              className="forgot-link"
+              onClick={() => onForgotPassword('username')}
+            >
+              {t('forgot.forgotUsername')}
+            </button>
+          </div>
+        )}
       </div>
     </div>
   );

apps/frontend/src/i18n/locales/ca.js

@@ -251,6 +251,45 @@ const ca = {
   'profile.languageCatalan': 'Català',
   'profile.languageSpanish': 'Castellà',
 
+  // ForgotPasswordModal
+  'forgot.title': 'Problemes per accedir?',
+  'forgot.subtitle': 'Tria què necessites recuperar',
+  'forgot.password': 'He oblidat la meva contrasenya',
+  'forgot.passwordDesc': 'T\'enviarem un enllaç per crear-ne una de nova',
+  'forgot.username': 'He oblidat el meu usuari',
+  'forgot.usernameDesc': 'T\'enviarem el teu nom d\'usuari',
+  'forgot.resetTitle': 'Restablir contrasenya',
+  'forgot.resetDesc': 'Introdueix el teu correu electrònic i t\'enviarem un enllaç per crear una nova contrasenya.',
+  'forgot.usernameTitle': 'Recuperar usuari',
+  'forgot.usernameDesc2': 'Introdueix el teu correu electrònic i t\'enviarem el teu nom d\'usuari.',
+  'forgot.email': 'Correu electrònic',
+  'forgot.emailPlaceholder': 'el_teu@email.com',
+  'forgot.send': 'Enviar',
+  'forgot.sending': 'Enviant...',
+  'forgot.cancel': 'Cancel·lar',
+  'forgot.back': 'Tornar',
+  'forgot.backToLogin': 'Tornar a iniciar sessió',
+  'forgot.sentTitle': 'Correu enviat',
+  'forgot.sentText': 'Si l\'adreça de correu existeix a la nostra base de dades, rebràs un missatge en uns minuts. Revisa la teva safata d\'entrada.',
+  'forgot.close': 'Tancar',
+  'forgot.error': 'Error en processar la sol·licitud',
+  'forgot.forgotPassword': 'Has oblidat la contrasenya?',
+  'forgot.forgotUsername': 'Has oblidat l\'usuari?',
+
+  // ResetPasswordView
+  'reset.title': 'Crear nova contrasenya',
+  'reset.subtitle': 'Introdueix la teva nova contrasenya',
+  'reset.newPassword': 'Nova contrasenya',
+  'reset.confirmPassword': 'Confirmar contrasenya',
+  'reset.saveBtn': 'Canviar contrasenya',
+  'reset.saving': 'Desant...',
+  'reset.passwordsDontMatch': 'Les contrasenyes no coincideixen',
+  'reset.successTitle': 'Contrasenya actualitzada',
+  'reset.successText': 'La teva contrasenya s\'ha actualitzat correctament. Ja pots iniciar sessió amb la teva nova contrasenya.',
+  'reset.goToLogin': 'Anar a iniciar sessió',
+  'reset.error': 'Error en restablir la contrasenya',
+  'reset.invalidToken': 'Enllaç invàlid o caducat. Sol·licita un nou restabliment de contrasenya.',
+
   // SavedNotifications
   'savedNotifications.title': '🔔 Notificacions Desades',
   'savedNotifications.close': 'Tancar',

apps/frontend/src/i18n/locales/es.js

@@ -251,6 +251,45 @@ const es = {
   'profile.languageCatalan': 'Català',
   'profile.languageSpanish': 'Castellano',
 
+  // ForgotPasswordModal
+  'forgot.title': '¿Problemas para acceder?',
+  'forgot.subtitle': 'Elige qué necesitas recuperar',
+  'forgot.password': 'He olvidado mi contraseña',
+  'forgot.passwordDesc': 'Te enviaremos un enlace para crear una nueva',
+  'forgot.username': 'He olvidado mi usuario',
+  'forgot.usernameDesc': 'Te enviaremos tu nombre de usuario',
+  'forgot.resetTitle': 'Restablecer contraseña',
+  'forgot.resetDesc': 'Introduce tu correo electrónico y te enviaremos un enlace para crear una nueva contraseña.',
+  'forgot.usernameTitle': 'Recuperar usuario',
+  'forgot.usernameDesc2': 'Introduce tu correo electrónico y te enviaremos tu nombre de usuario.',
+  'forgot.email': 'Correo electrónico',
+  'forgot.emailPlaceholder': 'tu@email.com',
+  'forgot.send': 'Enviar',
+  'forgot.sending': 'Enviando...',
+  'forgot.cancel': 'Cancelar',
+  'forgot.back': 'Volver',
+  'forgot.backToLogin': 'Volver a iniciar sesión',
+  'forgot.sentTitle': 'Correo enviado',
+  'forgot.sentText': 'Si la dirección de correo existe en nuestra base de datos, recibirás un mensaje en unos minutos. Revisa tu bandeja de entrada.',
+  'forgot.close': 'Cerrar',
+  'forgot.error': 'Error al procesar la solicitud',
+  'forgot.forgotPassword': '¿Olvidaste tu contraseña?',
+  'forgot.forgotUsername': '¿Olvidaste tu usuario?',
+
+  // ResetPasswordView
+  'reset.title': 'Crear nueva contraseña',
+  'reset.subtitle': 'Introduce tu nueva contraseña',
+  'reset.newPassword': 'Nueva contraseña',
+  'reset.confirmPassword': 'Confirmar contraseña',
+  'reset.saveBtn': 'Cambiar contraseña',
+  'reset.saving': 'Guardando...',
+  'reset.passwordsDontMatch': 'Las contraseñas no coinciden',
+  'reset.successTitle': 'Contraseña actualizada',
+  'reset.successText': 'Tu contraseña se ha actualizado correctamente. Ya puedes iniciar sesión con tu nueva contraseña.',
+  'reset.goToLogin': 'Ir a iniciar sesión',
+  'reset.error': 'Error al restablecer la contraseña',
+  'reset.invalidToken': 'Enlace inválido o expirado. Solicita un nuevo restablecimiento de contraseña.',
+
   // SavedNotifications
   'savedNotifications.title': '🔔 Notificaciones Guardadas',
   'savedNotifications.close': 'Cerrar',

apps/frontend/src/views/ResetPasswordView.css

@@ -0,0 +1,100 @@
+.reset-container {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  padding: 1.5rem;
+}
+
+.reset-card {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: 2rem 2.25rem 1.75rem;
+  width: 100%;
+  max-width: 360px;
+  box-shadow: 0 20px 60px rgba(28, 25, 23, 0.12);
+}
+
+.reset-card h2 {
+  margin: 0 0 0.25rem;
+  font-size: 1.35rem;
+  font-weight: 700;
+  color: var(--text-main);
+  text-align: center;
+}
+
+.reset-sub {
+  margin: 0 0 1.5rem;
+  font-size: 0.875rem;
+  color: var(--text-muted);
+  text-align: center;
+}
+
+.reset-field {
+  display: flex;
+  flex-direction: column;
+  gap: 0.35rem;
+  margin-bottom: 1rem;
+}
+
+.reset-field label {
+  font-size: 0.82rem;
+  font-weight: 600;
+  color: var(--text-muted);
+}
+
+.reset-field input {
+  padding: 0.6rem 0.85rem;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 4px);
+  background: var(--surface-muted);
+  color: var(--text-main);
+  font-size: 0.95rem;
+  outline: none;
+  transition: border-color 0.15s;
+}
+
+.reset-field input:focus {
+  border-color: var(--primary);
+}
+
+.reset-field input:disabled {
+  opacity: 0.6;
+}
+
+.reset-error {
+  font-size: 0.82rem;
+  color: var(--error);
+  margin: 0.25rem 0 0.75rem;
+  text-align: center;
+}
+
+.reset-btn {
+  width: 100%;
+  background: var(--primary);
+  border: none;
+  color: var(--on-primary);
+  padding: 0.65rem 1.35rem;
+  border-radius: 999px;
+  cursor: pointer;
+  font-size: 0.95rem;
+  font-weight: 600;
+  transition: opacity 0.15s;
+  margin-top: 0.5rem;
+}
+
+.reset-btn:hover:not(:disabled) {
+  opacity: 0.88;
+}
+
+.reset-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.reset-icon {
+  text-align: center;
+  font-size: 2.5rem;
+  margin-bottom: 0.75rem;
+}

apps/frontend/src/views/ResetPasswordView.jsx

@@ -0,0 +1,109 @@
+import React, { useState, useEffect } from 'react';
+import { useTranslation } from '../i18n';
+import './ResetPasswordView.css';
+
+function ResetPasswordView({ token, onReset }) {
+  const { t } = useTranslation();
+  const [password, setPassword] = useState('');
+  const [confirm, setConfirm] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [success, setSuccess] = useState(false);
+
+  useEffect(() => {
+    if (!token) setError(t('reset.invalidToken'));
+  }, [token, t]);
+
+  async function handleSubmit(e) {
+    e.preventDefault();
+    if (password.length < 8) {
+      setError(t('login.passwordError'));
+      return;
+    }
+    if (password !== confirm) {
+      setError(t('reset.passwordsDontMatch'));
+      return;
+    }
+    setLoading(true);
+    setError('');
+    try {
+      const res = await fetch('/api/auth/reset-password', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token, password }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        setError(data.error || t('reset.error'));
+        return;
+      }
+      setSuccess(true);
+    } catch {
+      setError(t('login.networkError'));
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  if (success) {
+    return (
+      <div className="reset-container">
+        <div className="reset-card">
+          <div className="reset-icon">✅</div>
+          <h2>{t('reset.successTitle')}</h2>
+          <p>{t('reset.successText')}</p>
+          <button type="button" className="reset-btn" onClick={onReset}>
+            {t('reset.goToLogin')}
+          </button>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="reset-container">
+      <div className="reset-card">
+        <h2>{t('reset.title')}</h2>
+        <p className="reset-sub">{t('reset.subtitle')}</p>
+        <form onSubmit={handleSubmit} noValidate>
+          <div className="reset-field">
+            <label htmlFor="reset-password">{t('reset.newPassword')}</label>
+            <input
+              id="reset-password"
+              type="password"
+              value={password}
+              onChange={e => setPassword(e.target.value)}
+              autoComplete="new-password"
+              disabled={loading}
+              minLength={8}
+              placeholder="········"
+            />
+          </div>
+          <div className="reset-field">
+            <label htmlFor="reset-confirm">{t('reset.confirmPassword')}</label>
+            <input
+              id="reset-confirm"
+              type="password"
+              value={confirm}
+              onChange={e => setConfirm(e.target.value)}
+              autoComplete="new-password"
+              disabled={loading}
+              minLength={8}
+              placeholder="········"
+            />
+          </div>
+          {error && <p className="reset-error">{error}</p>}
+          <button
+            type="submit"
+            className="reset-btn"
+            disabled={loading || !password || !confirm}
+          >
+            {loading ? t('reset.saving') : t('reset.saveBtn')}
+          </button>
+        </form>
+      </div>
+    </div>
+  );
+}
+
+export default ResetPasswordView;