/* Products Page Specific Styles */

/* Page Header */
.page-header {
    background-color: var(--background-light);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
}

.page-title {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--secondary-color);
}

.breadcrumb-separator {
    color: var(--text-light);
}

.breadcrumb-current {
    color: var(--text-dark);
    font-weight: 500;
}

/* Products Layout */
.products-section {
    padding: var(--spacing-lg) 0 var(--spacing-xxl);
}

.products-layout {
    display: grid;
    grid-template-columns: 1fr; /* solo área principal, sin sidebar */
    gap: 0;
}

/* Filters Sidebar */
.filters-sidebar {
    background-color: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--shadow-light);
    height: fit-content;
    position: sticky;
    top: 120px;
}

.filter-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-title {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.filter-list {
    list-style: none;
}

.filter-list li {
    margin-bottom: var(--spacing-xs);
}

.filter-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--text-light);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.filter-link:hover,
.filter-link.active {
    color: var(--text-white);
    background-color: var(--primary-color);
}

/* Price Range Filter */
.price-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.price-input {
    width: 80px;
    padding: var(--spacing-xs);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.price-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
}

.price-separator {
    color: var(--text-light);
    font-weight: 500;
}

.price-filter-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.price-filter-btn:hover {
    background-color: #34495e;
}

/* Size Filters */
/* (tallas eliminadas) */

/* Color Filters */
.color-filters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.color-option {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.color-option:hover,
.color-option.selected {
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.color-option.selected::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Products Main Area */
.products-main {
    background-color: var(--background-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Products Header */
.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
    border-bottom: none;
    background-color: var(--background-white);
}

.products-count {
    font-size: 0.9rem;
    color: var(--text-light);
}

.products-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.sort-select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background-color: var(--background-white);
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-fast);
}

.sort-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr)); /* 4 columnas en web */
    gap: 0.4rem; /* separación solicitada entre productos */
    padding: var(--spacing-xs) 0 0 0; /* reducir aún más el espacio superior */
    background-color: var(--background-light);
}

/* Enhanced Product Card for Products Page */
.products-page .product-card {
    background-color: var(--background-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 10px var(--shadow-light);
    transition: var(--transition-medium);
    cursor: pointer;
}

.products-page .product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

/* Imagen cuadrada con efecto hover swap */
.products-page .product-image-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    display: block; /* asegurar ancho completo y altura del fallback en escritorio */
}

/* Fallback para navegadores que no soportan aspect-ratio */
.products-page .product-image-container::before {
    content: '';
    display: block;
    padding-top: 100%; /* mantiene cuadrado el contenedor */
}

.products-page .product-image-primary,
.products-page .product-image-secondary {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}
.products-page .product-image-primary { opacity: 1; }

.products-page .product-image-secondary { opacity: 0; }
/* Flip por hover: secundaria visible en hover, primaria oculta */
.products-page .product-card.has-secondary:hover .product-image-secondary { opacity: 1; }
.products-page .product-card.has-secondary:hover .product-image-primary { opacity: 0; }

/* Mobile rotation play/pause overlay removed */

/* Barra de filtros horizontal */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* siempre alineado arriba a la izquierda */
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-xs); /* mitad del valor anterior */
    padding-left: var(--spacing-sm);
    width: 100%;
    overflow-x: hidden; /* que el scroll sea sólo del contenedor interno */
}

.category-chips {
    display: flex;
    flex-wrap: nowrap; /* evitar salto a segunda línea */
    gap: var(--spacing-sm);
    overflow-x: auto; /* permitir slide horizontal cuando no quepan */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox: ocultar barra */
    width: 100%;
    max-width: 100%;
    min-width: 0; /* permitir que el flex item se contraiga dentro de filter-bar */
    overscroll-behavior-x: contain; /* evitar que el scroll arrastre la página */
    scroll-snap-type: x proximity;
}
.category-chips::-webkit-scrollbar { display: none; } /* WebKit */

.filter-chip {
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background-color: var(--background-white);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 600;
    font-size: 0.9rem;
    flex: 0 0 auto; /* que los chips no estiren el contenedor */
    scroll-snap-align: start;
}

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

/* Full width para sección productos */
.products-page .container { max-width: none; width: 100%; padding: 0; }
/* Evitar que cualquier elemento provoque scroll horizontal en móvil */
.products-page { overflow-x: hidden; }

@media (max-width: 992px) {
    .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .products-grid { grid-template-columns: minmax(0, 1fr); }
    /* Mostrar la imagen a ancho completo en móvil sin recortar */
    .products-page .product-image-container { aspect-ratio: auto; }
    /* Desactivar el fallback en móvil al usar altura automática */
    .products-page .product-image-container::before { content: none; display: none; padding-top: 0; }
    .products-page .product-image-primary,
    .products-page .product-image-secondary {
        position: static;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    /* Evitar duplicado de imágenes apiladas en móvil */
    .products-page .product-image-secondary { display: none; }
    .products-page .product-card { width: 100%; }
}

/* Product Badges */
.product-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background-color: var(--secondary-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.new {
    background-color: var(--accent-color);
}

.product-badge.sale {
    background-color: var(--secondary-color);
}

.product-badge.limited {
    background-color: #9b59b6;
}

/* Product Info */
.product-info {
    padding: var(--spacing-md);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0;
    flex: 1;
    line-height: 1.3;
}

.product-wishlist {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: var(--spacing-xs);
}

.product-wishlist:hover,
.product-wishlist.active {
    color: var(--secondary-color);
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.product-price .original-price {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 400;
    margin-left: var(--spacing-xs);
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
    /* Mostrar la descripción completa sin truncado */
    white-space: normal;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-light);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.rating-stars {
    color: var(--accent-color);
}

.rating-count {
    font-size: 0.8rem;
    color: var(--text-light);
}

.product-availability {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
}

.availability-in-stock {
    color: #27ae60;
}

.availability-low-stock {
    color: var(--accent-color);
}

.availability-out-of-stock {
    color: var(--secondary-color);
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-add-cart {
    flex: 1;
    padding: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-quick-view {
    padding: 0.75rem;
    background-color: var(--background-light);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.btn-quick-view:hover {
    background-color: var(--border-color);
}

/* Product Modal */
.product-modal .modal-content {
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
}

.product-detail-images {
    position: relative;
}

.product-detail-main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.product-detail-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
}

.product-detail-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.product-detail-thumbnail:hover,
.product-detail-thumbnail.active {
    border-color: var(--primary-color);
}

.product-detail-info {
    padding: var(--spacing-md) 0;
}

.product-detail-title {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.product-detail-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.product-detail-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.product-detail-options {
    margin-bottom: var(--spacing-lg);
}

.product-detail-option {
    margin-bottom: var(--spacing-md);
}

.product-detail-option label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.product-detail-option select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
}

.product-detail-option select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
}

.product-detail-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.product-detail-actions .btn {
    flex: 1;
    padding: var(--spacing-md);
    font-size: 1rem;
}

.product-detail-meta {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.product-detail-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--background-white);
    border-top: 1px solid var(--border-color);
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.pagination-btn:hover {
    background-color: var(--background-light);
    border-color: var(--primary-color);
}

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

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

.pagination-ellipsis {
    padding: var(--spacing-sm);
    color: var(--text-light);
}

/* Loading States */
.products-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    background-color: var(--background-white);
    border-radius: var(--radius-lg);
}

.products-loading .loading {
    width: 40px;
    height: 40px;
}

/* No Results */
.products-no-results {
    text-align: center;
    padding: var(--spacing-xxl);
    background-color: var(--background-white);
    border-radius: var(--radius-lg);
}

.no-results-icon {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.no-results-title {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.no-results-text {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

/* Responsive Design for Products Page */
/* Mantener una sola columna para evitar que los filtros salten a la izquierda */
@media (max-width: 1024px) {
    .products-layout { grid-template-columns: 1fr; gap: 0; }
    .product-detail { grid-template-columns: 1fr; gap: var(--spacing-lg); }
}

@media (max-width: 768px) {
    .products-layout { grid-template-columns: 1fr; }
    .products-header { flex-direction: column; align-items: flex-start; gap: var(--spacing-md); }
    .products-grid { grid-template-columns: 1fr; gap: 0.4rem; padding: 0; }
    /* Padding seguro para evitar corte en margen derecho en móviles */
    .products-page .container {
        padding-left: calc(var(--spacing-sm) + env(safe-area-inset-left, 0px));
        padding-right: calc(var(--spacing-sm) + env(safe-area-inset-right, 0px));
    }
    .products-main { overflow-x: hidden; max-width: 100%; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .product-detail-main-image { height: 300px; }
    .product-detail-actions { flex-direction: column; }
    .size-filters { grid-template-columns: repeat(3, 1fr); }
    .color-filters { grid-template-columns: repeat(4, 1fr); }
}