/* Tarjeta de Producto (Product Card) */
.product-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg-secondary);
  overflow: hidden;
}
.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, opacity 0.3s ease;
}
.product-card-media .img-primary {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
}
.product-card-media .img-hover {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}
.product-card:hover .product-card-media .img-hover {
  opacity: 1;
}
.product-card:hover .product-card-media .img-primary {
  opacity: 0;
}

.product-card-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  z-index: 2;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-discount {
  background-color: var(--color-danger);
  color: #fff;
}
.badge-featured {
  background-color: var(--color-dark);
  color: #fff;
}
.badge-out-of-stock {
  background-color: var(--color-text-muted);
  color: #fff;
}

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-card-title {
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  margin-bottom: 0.375rem;
  color: var(--color-dark);
}
.product-card-subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding-top: 0.5rem;
}
.price-current {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
}
.price-compare {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  text-decoration: line-through;
}

/* Drawers Comunes (Carrito y Menú Móvil) */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}
.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background-color: var(--color-bg);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-smooth);
}

.drawer-left {
  left: 0;
  transform: translateX(-100%);
}
.drawer-left.active {
  transform: translateX(0);
}

.drawer-right {
  right: 0;
  transform: translateX(100%);
}
.drawer-right.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-title {
  font-family: var(--font-family-heading);
  font-size: 1.375rem;
}
.drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
.drawer-close:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-dark);
}

.drawer-body {
  padding: 1.5rem;
  flex-grow: 1;
  overflow-y: auto;
}
.drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-secondary);
}

/* Barra de progreso de Envío Gratis */
.free-shipping-bar {
  background: var(--color-accent-badge);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  margin-bottom: 1.25rem;
}
.shipping-bar-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.shipping-bar-track {
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.shipping-bar-progress {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* Líneas de Carrito (Drawer & Detail) */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.cart-item-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem;
  align-items: start;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-secondary);
  object-fit: cover;
}
.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cart-item-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-dark);
}
.cart-item-variant {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.cart-item-price {
  font-weight: 700;
  color: var(--color-dark);
}

.quantity-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  background-color: #fff;
}
.qty-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-dark);
}
.qty-btn:hover {
  background-color: var(--color-bg-secondary);
}
.qty-input {
  width: 40px;
  height: 32px;
  text-align: center;
  border: none;
  font-weight: 600;
  font-size: 0.875rem;
  background: transparent;
}
.qty-input:focus {
  outline: none;
}

/* Selector de Variantes (Pills y Swatches) */
.variant-selector-group {
  margin-bottom: 1.5rem;
}
.variant-selector-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.625rem;
  color: var(--color-dark);
}
.variant-options-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.variant-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.125rem;
  border: 1.5px solid var(--color-border-dark);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  background-color: #fff;
  transition: all var(--transition-fast);
}
.variant-pill:hover {
  border-color: var(--color-dark);
}
.variant-pill.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  color: var(--color-primary-hover);
}
.color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.1);
}

/* Galería de Producto */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.gallery-main-view {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.gallery-main-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.gallery-thumbnails {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.thumbnail-btn {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  overflow: hidden;
  flex-shrink: 0;
  background-color: var(--color-bg-secondary);
  transition: border-color var(--transition-fast);
}
.thumbnail-btn.active {
  border-color: var(--color-primary);
}
.thumbnail-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Acordeones */
.accordion {
  border-top: 1px solid var(--color-border);
}
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-trigger {
  width: 100%;
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  color: var(--color-dark);
  text-align: left;
}
.accordion-trigger .icon-toggle {
  transition: transform var(--transition-normal);
}
.accordion-item.active .accordion-trigger .icon-toggle {
  transform: rotate(180deg);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}
.accordion-item.active .accordion-content {
  max-height: 600px;
  padding-bottom: 1.25rem;
}

/* Tabla Comparativa */
.comparison-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.comparison-table th, .comparison-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.comparison-table th {
  background-color: var(--color-bg-secondary);
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
}
.comparison-table .highlight-col {
  background-color: var(--color-primary-light);
  font-weight: 700;
  color: var(--color-primary-hover);
}

/* Valoración por Estrellas */
.star-rating {
  display: inline-flex;
  gap: 2px;
  color: #fbbf24;
}
.star-rating svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Barra Sticky de Compra Móvil */
.mobile-sticky-buy-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  border-top: 1px solid var(--color-border);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 999;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}
.mobile-sticky-buy-bar.visible {
  transform: translateY(0);
}
@media (min-width: 992px) {
  .mobile-sticky-buy-bar {
    display: none !important;
  }
}

/* Banner de Cookies RGPD */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 480px;
  background-color: var(--color-dark);
  color: #fff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  display: none;
  flex-direction: column;
  gap: 1rem;
}
.cookie-banner.active {
  display: flex;
}
.cookie-banner-text {
  font-size: 0.875rem;
  line-height: 1.5;
  color: #cbd5e1;
}
.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
}