/* ============================================================
   URGENCEROUTE — login.css
   Page de connexion Facebook OAuth
   ============================================================ */

/* ===== LAYOUT DE LA PAGE ===== */
.login-page {
  min-height: calc(100vh - var(--header-height) - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

[data-theme="dark"] .login-page {
  background: linear-gradient(135deg, #0f1117 0%, #1a1d27 100%);
}

.login-container {
  width: 100%;
  max-width: 440px;
}

/* ===== CARTE DE CONNEXION ===== */
.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-xl);
  text-align: center;
  border: 1px solid var(--color-border);
}

.login-card--loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
}

.login-card--profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

/* ===== ICÔNE PRINCIPALE ===== */
.login-card__icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-4);
  line-height: 1;
}

/* ===== TITRE & SOUS-TITRE ===== */
.login-card__title {
  font-size: var(--font-size-2xl);
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
}

[data-theme="dark"] .login-card__title {
  color: #e2e8f0;
}

.login-card__subtitle {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

.login-card__email {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

/* ===== BOUTON FACEBOOK ===== */
.btn-facebook {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  padding: 0.95rem 1.5rem;
  background: #1877f2;
  color: #fff;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-sans);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

.btn-facebook:hover {
  background: #166fe5;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(24, 119, 242, 0.4);
}

.btn-facebook:active {
  transform: translateY(0);
}

.btn-facebook .facebook-icon {
  flex-shrink: 0;
}

/* ===== BLOC INFO SÉCURITÉ ===== */
.login-card__info {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: rgba(230, 57, 70, 0.05);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
  text-align: left;
}

.login-card__info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

.login-card__info p:last-child {
  margin-bottom: 0;
}

.login-card__info strong {
  color: var(--color-secondary);
  font-weight: 600;
}

[data-theme="dark"] .login-card__info strong {
  color: #f1f5f9;
}

/* ===== MENTION LÉGALE ===== */
.login-card__legal {
  margin-top: var(--space-5);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  line-height: 1.5;
}

.login-card__legal a {
  color: var(--color-primary);
  text-decoration: underline;
}

.login-card__legal a:hover {
  color: var(--color-primary-dark);
}

/* ===== MESSAGE D'ERREUR ===== */
.login-card__error {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: rgba(220, 38, 38, 0.1);
  color: #dc2626;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ===== AVATAR UTILISATEUR ===== */
.login-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--color-secondary);
  background-size: cover;
  background-position: center;
  margin-bottom: var(--space-4);
  border: 4px solid var(--color-surface);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #fff;
  overflow: hidden;
}

/* ===== BADGE CONNECTÉ ===== */
.login-card__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

[data-theme="dark"] .login-card__badge {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}
[data-theme="dark"] .login-card__error { color: #f87171; }

.badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background: #16a34a;
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

/* ===== ACTIONS (boutons) ===== */
.login-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  margin-top: var(--space-2);
}

.login-card__actions .btn {
  width: 100%;
  justify-content: center;
}

/* ===== SPINNER DE CHARGEMENT ===== */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== BOUTON RETOUR ACCUEIL ===== */
.btn-back-home {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-back-home:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
  .login-card {
    padding: var(--space-8) var(--space-5);
  }

  .login-card__icon {
    font-size: 2.5rem;
  }

  .login-card__title {
    font-size: var(--font-size-xl);
  }

  .btn-facebook {
    padding: 0.85rem 1rem;
    font-size: var(--font-size-sm);
  }

  .btn-back-home {
    display: none;
  }
}