/* ============================================================================
   SISTEMA DE NOTIFICACIONES v2.0
   Sistema completamente renovado con temas consistentes
   ============================================================================ */

/* Badge del botón */
.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.4);
  animation: badge-pulse 2s ease-in-out infinite;
  font-family: var(--font-sans);
  z-index: 1001;
  pointer-events: none;
}

@keyframes badge-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Panel de notificaciones */
.notifications-panel {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 400px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 100px);
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-2xl);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(-10px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.notifications-panel.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* Header del panel */
.notifications-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--panel-bg);
  border-radius: 16px 16px 0 0;
  gap: 0.5rem;
  min-height: 0;
}

/* Título (era h2/h3, ahora un span con tamaño controlado) */
.notifications-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.notifications-title i {
  color: var(--accent-burgundy);
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* Grupo de botones — se mantienen juntos y no se salen */
.notifications-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

/* Mantener compatibilidad si el h3 antiguo sigue en alguna versión */
.notifications-header h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  flex: 1;
}

.notifications-header h3 i {
  color: var(--accent-burgundy);
  font-size: 0.875rem;
}

/* Botón de limpiar (icono de basura) */
.clear-all-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0;
  border-radius: 7px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.clear-all-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #dc2626;
  color: #dc2626;
}

.clear-all-btn:active {
  transform: scale(0.95);
}

/* Botón de marcar todas */
.mark-all-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.3rem 0.65rem;
  border-radius: 7px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
  white-space: nowrap;
  height: 30px;
  display: flex;
  align-items: center;
}

.mark-all-btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--accent-burgundy);
  color: var(--accent-burgundy);
}

/* Contenido del panel */
.notifications-content {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  max-height: 500px;
}

.notifications-content::-webkit-scrollbar {
  width: 6px;
}

.notifications-content::-webkit-scrollbar-track {
  background: transparent;
}

.notifications-content::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}

.notifications-content::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Secciones */
.notifications-section {
  margin-bottom: 1rem;
}

.notifications-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem 0.5rem;
  font-family: var(--font-sans);
}

/* Item de notificación */
.notification-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem;
  margin: 0.25rem 0;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  background: var(--card-bg);
}

.notification-item:hover {
  background: var(--card-bg-hover);
  transform: translateX(2px);
}

.notification-item.unread {
  background: rgba(155, 44, 44, 0.05);
}

.notification-item.unread:hover {
  background: rgba(155, 44, 44, 0.08);
}

/* Icono */
.notification-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-burgundy), var(--accent-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.notification-icon i {
  color: white;
  font-size: 1rem;
}

/* Texto */
.notification-text {
  flex: 1;
  min-width: 0;
}

.notification-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.4;
  font-family: var(--font-sans);
}

.notification-message {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.375rem;
  font-family: var(--font-sans);
}

/* Línea "respondió tu comentario" — más tenue */
.notification-subtitle {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 0.3rem;
  font-family: var(--font-sans);
}

/* Preview del texto de la respuesta */
.notification-preview {
  font-style: italic;
  line-height: 1.45;
  margin-bottom: 0.35rem;
  /* Truncado nativo en 2 líneas */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  /* Línea dorada izquierda para dejar claro que es una cita */
  padding-left: 0.6rem;
  border-left: 2px solid var(--accent-gold, #d4af37);
}

.notification-time {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-sans);
}

/* Dot para no leídas */
.notification-dot {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 8px;
  height: 8px;
  background: #dc2626;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Estados vacío, loading, error */
.notifications-empty,
.notifications-loading,
.notifications-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
}

.notifications-empty i,
.notifications-loading i,
.notifications-error i {
  font-size: 3rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
  opacity: 0.5;
}

.notifications-loading i {
  color: var(--accent-burgundy);
  opacity: 1;
}

.notifications-error i {
  color: #dc2626;
  opacity: 1;
}

.notifications-empty p,
.notifications-loading p,
.notifications-error p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
  font-family: var(--font-sans);
}

/* Responsive */
@media (max-width: 768px) {
  .notifications-panel {
    top: 70px;
    right: 10px;
    left: 10px;
    width: auto;
    max-width: none;
  }
  
  .notifications-header {
    padding: 0.75rem 0.875rem;
    gap: 0.4rem;
  }
  
  .notifications-title {
    font-size: 0.875rem;
  }
  
  .clear-all-btn {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }
  
  .mark-all-btn {
    padding: 0.3rem 0.55rem;
    font-size: 0.7rem;
    height: 32px;
  }
  
  .notification-item {
    padding: 0.875rem;
  }
  
  .notification-icon {
    width: 36px;
    height: 36px;
  }
  
  .notification-icon i {
    font-size: 0.875rem;
  }
  
  .notification-badge {
    top: -6px;
    right: -6px;
    font-size: 0.65rem;
    min-width: 16px;
    height: 16px;
    padding: 1px 5px;
  }
}