/**
 * Product List Styles with Improved Color Contrast & Variant Image Hover
 * Theme: Elegant with Accessibility-Compliant Colors
 * Version: 1.0.3 - Added variant thumbnails styling
 */

/* CSS Variables scoped to product-list-container only */
.product-list-container {
    /* ปรับสีหลักให้มีความเข้มมากขึ้นเพื่อผ่าน contrast ratio */
    --product-primary: #C30000;
    --product-primary-light: #E60000;
    --product-primary-dark: #8B0000;
    --product-text: #212121;
    --product-text-light: #595959;
    --product-gray-light: #F5F5F5;
    --product-gray: #CCCCCC;
    --product-gray-dark: #737373;
    --product-white: #FFFFFF;
    --product-card-radius: 8px;
    --product-transition: all 0.3s ease;
    --product-focus-outline: 2px solid #0056b3;
    --product-focus-offset: 2px;

    /* Container base styles */
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 40px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--product-text);
}

/* Screen reader text - scoped to product-list-container */
.product-list-container .screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.product-list-container .screen-reader-text:focus {
    background-color: var(--product-white);
    clip: auto !important;
    clip-path: none;
    color: var(--product-text);
    display: block;
    font-size: 0.875rem;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Header styles */
.product-list-container .product-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--product-gray);
}

.product-list-container .product-list-count {
    font-size: 14px;
    color: var(--product-text-light);
}

.product-list-container .product-list-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Active Filters */
.product-list-container .product-list-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.product-list-container .active-filter {
    display: inline-flex;
    align-items: center;
    background-color: var(--product-gray-light);
    border: 1px solid var(--product-gray);
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 14px;
}

.product-list-container .active-filter span {
    margin: 0 5px;
    font-weight: 500;
}

.product-list-container .remove-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background-color: var(--product-gray-dark);
    color: var(--product-white);
    border-radius: 50%;
    font-size: 14px;
    text-decoration: none;
    margin-left: 5px;
    transition: var(--product-transition);
}

.product-list-container .remove-filter:hover {
    background-color: var(--product-primary);
    color: var(--product-white);
}

/* Improve focus visibility - but only for product list elements */
.product-list-container a:focus,
.product-list-container button:focus,
.product-list-container input:focus,
.product-list-container select:focus,
.product-list-container textarea:focus,
.product-list-container [tabindex]:focus {
    outline: var(--product-focus-outline);
    outline-offset: var(--product-focus-offset);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.4);
}

/* View toggle buttons */
.product-list-container .product-list-view-toggle {
    display: flex;
    border: 1px solid var(--product-gray);
    border-radius: 4px;
    overflow: hidden;
}

.product-list-container .product-list-view-toggle button {
    background: var(--product-white);
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--product-text);
    transition: var(--product-transition);
    position: relative;
}

.product-list-container .product-list-view-toggle button:hover {
    color: var(--product-primary);
    background-color: var(--product-gray-light);
}

.product-list-container .product-list-view-toggle button.active {
    background: var(--product-primary);
    color: var(--product-white);
}

/* Sort dropdown */
.product-list-container .product-list-sort {
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-list-container .product-list-sort label {
    font-size: 14px;
    color: var(--product-text);
    font-weight: 500;
}

.product-list-container .product-sort-select {
    padding: 8px 12px;
    border: 1px solid var(--product-gray-dark);
    border-radius: 4px;
    background-color: var(--product-white);
    color: var(--product-text);
    font-size: 14px;
    min-width: 180px;
    cursor: pointer;
}

.product-list-container .product-sort-select:focus {
    outline: none;
    border-color: var(--product-primary);
    box-shadow: 0 0 0 3px rgba(195, 0, 0, 0.25);
}

/* Grid Layout */
.product-list-container .product-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

/* List Layout */
.product-list-container.list-view .product-list-grid {
    grid-template-columns: 1fr;
    gap: 15px;
}

.product-list-container.list-view .product-card {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}

.product-list-container.list-view .product-card-image {
    width: 250px;
    min-width: 250px;
    margin-right: 20px;
    margin-bottom: 0;
}

.product-list-container.list-view .product-card-content {
    flex: 1;
    padding: 15px 15px 15px 0;
}

/* Product Card */
.product-list-container .product-card {
    background-color: var(--product-white);
    border-radius: var(--product-card-radius);
    overflow: hidden;
    transition: var(--product-transition);
    position: relative;
    border: 1px solid var(--product-gray);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-list-container .product-card:hover {
    transform: translateY(-3px);
    border-color: var(--product-gray-dark);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Better keyboard navigation focus indication for product cards */
.product-list-container .product-card:focus-within {
    border-color: var(--product-primary);
    box-shadow: 0 0 0 2px var(--product-primary-light);
}

.product-list-container .product-card-image {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--product-gray-light);
}

.product-list-container .product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--product-transition);
}

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

/* Variant Image Active State */
.product-list-container .product-image.variant-image-active {
    transform: scale(1.02);
    transition: all 0.2s ease;
}

.product-list-container .product-card-content {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-list-container .product-title {
    font-size: 16px;
    margin: 0 0 10px;
    font-weight: 500;
    line-height: 1.4;
}

.product-list-container .product-title a {
    color: var(--product-text);
    text-decoration: none;
    transition: var(--product-transition);
    text-underline-offset: 3px;
}

.product-list-container .product-title a:hover {
    color: var(--product-primary);
}

.product-list-container .product-title a:focus {
    text-decoration: underline;
    color: var(--product-primary);
}

/* Product Excerpt Styles */
.product-list-container .product-excerpt {
    font-size: 14px;
    color: var(--product-text-light);
    margin-bottom: 15px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Adjust excerpt in list view */
.product-list-container.list-view .product-excerpt {
    -webkit-line-clamp: 4;
    max-height: none;
}

.product-list-container .product-price-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

.product-list-container .product-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--product-primary-dark);
}

.product-list-container .product-regular-price {
    font-size: 14px;
    color: var(--product-text-light);
    text-decoration: line-through;
    font-weight: 500;
}

/* ===================================
   PRODUCT VARIANTS THUMBNAILS STYLING
   =================================== */

/* Variants thumbnails container */
.product-list-container .product-variants-thumbnails {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
    z-index: 3;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

/* Show variants on card hover */
.product-list-container .product-card:hover .product-variants-thumbnails {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Individual variant thumbnail */
.product-list-container .product-variant-thumb {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid var(--product-white);
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--product-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
}

.product-list-container .product-variant-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.2s ease;
}

/* Variant thumbnail hover effects */
.product-list-container .product-variant-thumb:hover {
    border-color: var(--product-primary);
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 4;
}

/* Active variant thumbnail */
.product-list-container .product-variant-thumb.active {
    border-color: var(--product-primary);
    transform: scale(1.05);
    box-shadow: 0 3px 10px rgba(195, 0, 0, 0.3);
}

/* Hover overlay for variant thumbnails */
.product-list-container .product-variant-thumb::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(195, 0, 0, 0.1), rgba(195, 0, 0, 0.2));
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.product-list-container .product-variant-thumb:hover::before,
.product-list-container .product-variant-thumb.active::before {
    opacity: 1;
}

/* Focus styles for accessibility */
.product-list-container .product-variant-thumb:focus {
    outline: 2px solid var(--product-primary);
    outline-offset: 2px;
    border-color: var(--product-primary);
}

/* Responsive adjustments for variant thumbnails */
@media (max-width: 768px) {
    .product-list-container .product-variant-thumb {
        width: 50px;
        height: 50px;
    }
    
    .product-list-container .product-variants-thumbnails {
        gap: 4px;
        bottom: 8px;
        left: 8px;
        right: 8px;
    }
}

@media (max-width: 480px) {
    .product-list-container .product-variant-thumb {
        width: 45px;
        height: 45px;
    }
    
    .product-list-container .product-variants-thumbnails {
        gap: 3px;
        bottom: 6px;
        left: 6px;
        right: 6px;
    }
}

/* List view adjustments for variant thumbnails */
.product-list-container.list-view .product-variants-thumbnails {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    margin-top: 10px;
    justify-content: flex-start;
}

.product-list-container.list-view .product-variant-thumb {
    width: 50px;
    height: 50px;
}

/* Badges */
.product-list-container .product-discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--product-primary-dark);
    color: var(--product-white);
    font-size: 13px;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 4px;
    z-index: 2;
}

.product-list-container .product-category-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--product-white);
    color: var(--product-text);
    font-size: 13px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 4px;
    z-index: 2;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Pagination */
.product-list-container .product-list-pagination {
    margin: 20px 0;
}

.product-list-container .pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.product-list-container .pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    background-color: var(--product-white);
    color: var(--product-text);
    border: 1px solid var(--product-gray);
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--product-transition);
    position: relative;
}

.product-list-container .pagination-link:hover {
    background-color: var(--product-gray-light);
    color: var(--product-primary-dark);
    border-color: var(--product-gray-dark);
}

.product-list-container .pagination-link.current {
    background-color: var(--product-primary-dark);
    color: var(--product-white);
    border-color: var(--product-primary-dark);
    font-weight: bold;
}

.product-list-container .pagination-link.disabled {
    color: var(--product-gray-dark);
    pointer-events: none;
    cursor: default;
    opacity: 0.7;
}

.product-list-container .pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    color: var(--product-text);
}

/* No results */
.product-list-container .product-list-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px;
    background-color: var(--product-gray-light);
    border-radius: var(--product-card-radius);
    color: var(--product-text);
    font-weight: 500;
    border: 1px solid var(--product-gray);
}

/* Skeleton Loading */
.product-list-container .product-card.skeleton {
    animation: product-list-pulse 1.5s infinite;
    background-color: var(--product-white);
    border: 1px solid var(--product-gray);
}

.product-list-container .skeleton-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: #EEEEEE;
}

.product-list-container .skeleton-title {
    height: 16px;
    margin: 10px 0;
    background-color: #EEEEEE;
    width: 80%;
    border-radius: 4px;
}

.product-list-container .skeleton-price {
    height: 20px;
    width: 40%;
    background-color: #EEEEEE;
    border-radius: 4px;
}

/* Additional elements styling */
.product-list-container .product-term-count {
    display: inline-block;
    padding: 3px 8px;
    background-color: var(--product-primary-dark);
    color: var(--product-white);
    font-weight: bold;
    border-radius: 4px;
    font-size: 14px;
}

.product-list-container .product-term-link {
    color: var(--product-primary-dark);
    text-decoration: none;
    font-weight: 500;
}

.product-list-container .product-term-link:hover,
.product-list-container .product-term-link:focus {
    color: var(--product-primary);
    text-decoration: underline;
}

.product-list-container .product-regular-price[aria-label^="Regular price"] {
    color: var(--product-text);
    background-color: #F5F5F5;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 500;
}

.product-list-container .elementor-item.elementor-item-active {
    color: var(--product-white) !important;
    background-color: var(--product-primary-dark) !important;
    font-weight: bold !important;
}

/* Animation keyframes with unique names to avoid conflicts */
@keyframes product-list-pulse {
    0% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.6;
    }
}

/* Reduced motion preference support */
@media (prefers-reduced-motion: reduce) {
    .product-list-container * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .product-list-container .product-card:hover {
        transform: none;
    }
    
    .product-list-container .product-card:hover .product-image {
        transform: none;
    }
    
    .product-list-container .product-variant-thumb:hover {
        transform: none;
    }
    
    .product-list-container .product-variants-thumbnails {
        opacity: 1;
        transform: none;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .product-list-container .product-list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .product-list-container .product-list-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .product-list-container .product-list-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .product-list-container.list-view .product-card {
        flex-direction: column;
    }
    
    .product-list-container.list-view .product-card-image {
        width: 100%;
        margin-right: 0;
    }
}