/* ============================================
   PRODUCTS.CSS
   Estilos para productos, tours y paquetes
   ============================================ */

/* Sección de productos */
.products-section {
  padding: var(--spacing-3xl) 0;
  background: var(--mct-surface-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
  color: var(--color-primary);
}

.section-header h2::after {
  content: '';
  position: absolute;
  width: 70px;
  height: 3px;
  background: var(--color-accent);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.section-header p {
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Grid de productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

/* Product card */
.product-card {
  background: var(--mct-surface);
  border-radius: var(--mct-radius-lg);
  overflow: hidden;
  box-shadow: var(--mct-shadow);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: var(--mct-shadow-lg);
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  z-index: 2;
}

/* Imagen del producto */
.product-image {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.7));
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-md);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-white);
  font-size: 0.9rem;
}

.product-rating i {
  color: #FFD700;
}

/* Contenido del producto */
.product-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  display: inline-block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  line-height: 1.3;
}

.product-title a {
  color: inherit;
  transition: color var(--transition-base);
}

.product-title a:hover {
  color: var(--color-accent);
}

.product-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  flex: 1;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Características del producto */
.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.product-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--mct-muted);
}

.product-feature i {
  color: var(--color-accent);
  font-size: 0.9rem;
}

/* Precio y CTA */
.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--mct-border-light);
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-from {
  font-size: 0.85rem;
  color: var(--mct-muted);
  margin-bottom: 2px;
}

.price-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.price-period {
  font-size: 0.85rem;
  color: var(--mct-muted);
  margin-left: 2px;
}

.product-cta .btn {
  min-width: 120px;
}

/* Filtros de productos */
.products-filters {
  background: var(--mct-surface);
  border-radius: var(--mct-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--mct-shadow-sm);
}

.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.filter-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}

.filter-clear {
  font-size: 0.9rem;
  color: var(--color-accent);
  cursor: pointer;
  transition: color var(--transition-base);
}

.filter-clear:hover {
  color: var(--color-accent-dark);
}

.filter-group {
  margin-bottom: var(--spacing-lg);
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--mct-ink);
  font-size: 0.95rem;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.filter-option {
  padding: 8px 16px;
  background: var(--mct-surface-secondary);
  border: 1px solid var(--mct-border);
  border-radius: var(--mct-radius);
  font-size: 0.9rem;
  color: var(--mct-ink);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-option:hover {
  background: var(--mct-surface-tertiary);
}

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

/* Paginación */
.products-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.pagination-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mct-surface);
  border: 1px solid var(--mct-border);
  border-radius: var(--mct-radius);
  color: var(--mct-ink);
  cursor: pointer;
  transition: all var(--transition-base);
}

.pagination-btn:hover:not(:disabled) {
  background: var(--mct-surface-secondary);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-btn.active {
  background: var(--color-primary);
  color: var(--color-text-white);
  border-color: var(--color-primary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-dots {
  color: var(--mct-muted);
  padding: 0 var(--spacing-sm);
}

/* Vista de lista (alternativa) */
.products-list .product-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  height: auto;
}

.products-list .product-image {
  height: 100%;
}

.products-list .product-content {
  padding: var(--spacing-xl);
}

/* Empty state */
.products-empty {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--mct-surface);
  border-radius: var(--mct-radius-lg);
  box-shadow: var(--mct-shadow-sm);
}

.products-empty i {
  font-size: 4rem;
  color: var(--mct-border);
  margin-bottom: var(--spacing-lg);
}

.products-empty h3 {
  color: var(--mct-muted);
  margin-bottom: var(--spacing-sm);
}

.products-empty p {
  color: var(--mct-muted-light);
  max-width: 500px;
  margin: 0 auto var(--spacing-lg);
}

/* Loading state */
.products-loading {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.product-card-skeleton {
  background: var(--mct-surface);
  border-radius: var(--mct-radius-lg);
  overflow: hidden;
  box-shadow: var(--mct-shadow-sm);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.skeleton-image {
  height: 200px;
  background: var(--mct-surface-tertiary);
}

.skeleton-content {
  padding: var(--spacing-lg);
}

.skeleton-line {
  height: 12px;
  background: var(--mct-surface-tertiary);
  border-radius: var(--mct-radius);
  margin-bottom: var(--spacing-sm);
}

.skeleton-line:last-child {
  width: 60%;
}

/* Comparador de productos (futuro) */
.compare-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-text-white);
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: transform var(--transition-base);
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.compare-bar.active {
  transform: translateY(0);
}

.compare-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.compare-items {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.compare-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--mct-radius);
}

.compare-remove {
  background: none;
  border: none;
  color: var(--color-text-white);
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.compare-remove:hover {
  opacity: 1;
}

.compare-actions {
  display: flex;
  gap: var(--spacing-sm);
}