/* ===== ESTILOS PARA PÁGINA DE PERFIL SIMPLIFICADA ===== */

/* Página principal del perfil */
.profile-page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Header del perfil */
.profile-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 20px;
  color: white;
  margin-bottom: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.profile-avatar {
  position: relative;
  flex-shrink: 0;
}

.avatar-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 4px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}

.profile-info h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.profile-email {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.profile-member-since {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.profile-badges {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.badge {
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-primary {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
}

.badge-admin {
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  color: #333;
}

/* Navegación de pestañas */
.profile-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  background: white;
  padding: 0.5rem;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  color: #666;
  transition: all 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.tab-btn:hover {
  background: #f8f9fa;
  color: var(--primary);
}

.tab-btn.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.tab-btn i {
  font-size: 1rem;
}

/* Contenido de las pestañas */
.profile-content {
  background: white;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  overflow: hidden;
}

.tab-content {
  display: none;
  padding: 2rem;
}

.tab-content.active {
  display: block;
}

/* Pestaña: Información Personal */
.personal-section {
  max-width: 800px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #f8f9fa;
}

.section-header h3 {
  color: var(--dark);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Formularios */
.info-form,
.security-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
}

.form-control {
  padding: 0.75rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
}

/* Pestaña: Direcciones */
.addresses-section {
  max-width: 1000px;
}

.addresses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

.address-card {
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 15px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.address-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.address-card.primary {
  border-color: var(--primary);
  background: linear-gradient(135deg, #f8f9ff, #f0f2ff);
}

.address-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.address-header h4 {
  color: var(--dark);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
}

.address-content p {
  color: #666;
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.address-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
}

.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
}

/* Pestaña: Seguridad */
.security-section {
  max-width: 800px;
}

.security-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Estados vacíos */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  background: #f8f9fa;
  border-radius: 15px;
  border: 2px dashed #dee2e6;
}

.empty-icon {
  font-size: 4rem;
  color: #dee2e6;
  margin-bottom: 1.5rem;
}

.empty-state h4 {
  color: var(--dark);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.empty-state p {
  color: #666;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Botones */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #6b7cff);
  color: white;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5a67d8, #5a6fd8);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background: #6c757d;
  color: white;
  box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
  background: #5a6268;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(108, 117, 125, 0.4);
}

.btn-danger {
  background: #dc3545;
  color: white;
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
}

.btn-danger:hover {
  background: #c82333;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 53, 69, 0.4);
}

/* Modal de direcciones */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.close {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  font-size: 2rem;
  cursor: pointer;
  color: #666;
  transition: color 0.3s ease;
}

.close:hover {
  color: var(--dark);
}

.modal-content h3 {
  color: var(--dark);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e9ecef;
}

/* Loading y estados de error */
.loading {
  text-align: center;
  padding: 4rem 2rem;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1.5rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.auth-required,
.error-message {
  text-align: center;
  padding: 4rem 2rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.auth-required h2,
.error-message h2 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.auth-required p,
.error-message p {
  color: #666;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
  .profile-page {
    padding: 1rem 0.5rem;
  }
  
  .profile-header {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  
  .profile-info h1 {
    font-size: 2rem;
  }
  
  .profile-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0.25rem;
  }
  
  .tab-btn {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    min-width: max-content;
  }
  
  .tab-content {
    padding: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .addresses-grid {
    grid-template-columns: 1fr;
  }
  
  .address-actions {
    flex-wrap: wrap;
  }
  
  .section-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .modal-content {
    padding: 1.5rem;
    margin: 1rem;
  }
  
  .form-actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .profile-header {
    padding: 1rem;
  }
  
  .avatar-circle {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .profile-info h1 {
    font-size: 1.8rem;
  }
  
  .profile-badges {
    justify-content: center;
  }
  
  .tab-btn {
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
  }
  
  .tab-content {
    padding: 1rem;
  }
  
  .address-actions {
    flex-direction: column;
  }
}