/* ========================================
   COMPONENTES REUTILIZABLES
   ======================================== */

/* ========== BOTONES ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  border: var(--border-width) solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  min-height: 44px; /* Touch target accesible */
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary {
  background-color: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: white;
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: white;
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: white;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
}

.btn-ghost:hover {
  background-color: var(--color-bg-gray);
}

.btn-whatsapp {
  background-color: #25D366;
  color: white;
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  color: white;
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

/* ========== CARDS ========== */

.card {
  background-color: var(--color-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-clickable {
  cursor: pointer;
}

.card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-body {
  padding: var(--space-lg);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.card-text {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.card-footer {
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-gray);
  border-top: var(--border-width) solid var(--color-border-light);
}

/* ========== BADGES ========== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-danza {
  background-color: var(--color-danza);
  color: white;
}

.badge-deportes {
  background-color: var(--color-deportes);
  color: white;
}

.badge-teatro {
  background-color: var(--color-teatro);
  color: white;
}

.badge-yoga,
.badge-bienestar {
  background-color: var(--color-yoga);
  color: white;
}

.badge-musica {
  background-color: var(--color-musica);
  color: white;
}

.badge-arte {
  background-color: var(--color-arte);
  color: white;
}

.badge-outline {
  background-color: transparent;
  border: var(--border-width) solid currentColor;
}

/* ========== MODAL / OVERLAY ========== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-bg);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  z-index: var(--z-modal);
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: var(--space-lg);
  border-bottom: var(--border-width) solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-gray);
  color: var(--color-text);
  font-size: var(--font-size-xl);
  line-height: 1;
  transition: background-color var(--transition-base);
}

.modal-close:hover {
  background-color: var(--color-bg-gray-dark);
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-lg);
  border-top: var(--border-width) solid var(--color-border);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

/* ========== ICONOS SVG ========== */

.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-lg {
  width: 24px;
  height: 24px;
}

.icon-xl {
  width: 32px;
  height: 32px;
}

/* Iconos en enlaces sociales */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  background-color: var(--color-bg-gray);
  color: var(--color-text);
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.social-link .icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.social-link:hover .icon {
  transform: scale(1.1);
}

/* Iconos en filtros */
.filter-pill .icon {
  width: 16px;
  height: 16px;
}

/* Iconos en badges */
.badge .icon {
  width: 14px;
  height: 14px;
}

/* Iconos en meta información */
.actividad-meta .icon,
.paquete-meta .icon,
.footer-links .icon {
  margin-right: var(--space-xs);
  opacity: 0.8;
}

/* Iconos en botones */
.btn .icon {
  width: 18px;
  height: 18px;
}

/* ========== FILTROS (Pills) ========== */

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.filter-pill {
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-width-thick) solid var(--color-border);
  border-radius: var(--border-radius-full);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.filter-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-pill.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* Filtros con color por categoría */
.filter-pill[data-categoria="danza"].active {
  background-color: var(--color-danza);
  border-color: var(--color-danza);
}

.filter-pill[data-categoria="deportes"].active {
  background-color: var(--color-deportes);
  border-color: var(--color-deportes);
}

.filter-pill[data-categoria="teatro"].active {
  background-color: var(--color-teatro);
  border-color: var(--color-teatro);
}

.filter-pill[data-categoria="yoga"].active,
.filter-pill[data-categoria="bienestar"].active {
  background-color: var(--color-yoga);
  border-color: var(--color-yoga);
}

.filter-pill[data-categoria="musica"].active {
  background-color: var(--color-musica);
  border-color: var(--color-musica);
}

.filter-pill[data-categoria="arte"].active {
  background-color: var(--color-arte);
  border-color: var(--color-arte);
}

/* ========== ALERT / NOTIFICATION ========== */

.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-md);
  border-left: 4px solid;
}

.alert-info {
  background-color: #E3F2FD;
  border-color: var(--color-info);
  color: #0D47A1;
}

.alert-success {
  background-color: #E8F5E9;
  border-color: var(--color-success);
  color: #1B5E20;
}

.alert-warning {
  background-color: #FFF3E0;
  border-color: var(--color-warning);
  color: #E65100;
}

.alert-error {
  background-color: #FFEBEE;
  border-color: var(--color-error);
  color: #B71C1C;
}

/* ========== LOADING SPINNER ========== */

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

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

/* ========== RESPONSIVE ========== */

@media (max-width: 767px) {
  .modal {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .filter-group {
    flex-direction: column;
  }

  .filter-pill {
    width: 100%;
    justify-content: center;
  }
}

/* ========== ESTILOS ADICIONALES PARA ICONOS ========== */

/* Contenedores de meta información */
.actividad-meta,
.paquete-meta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.paquete-meta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.paquete-meta > span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Enlaces del footer con iconos */
.footer-links li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: inherit;
}

.footer-links a:hover {
  color: var(--color-primary);
}

/* Mejoras para social links */
.social-links {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* Animaciones suaves para iconos */
@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.filter-pill.active .icon {
  animation: iconPulse 2s ease-in-out infinite;
}