/**
 * MAE Attribute Filter Styles
 * Version: 1.0.0
 */

.mae-attribute-filter-container {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Filter toggle button */
.mae-filter-toggle {
    background: #007cba;
    color: #fff;
    border-radius: 8px 8px 0 0;
    padding: 0;
    margin: 0;
}

.mae-filter-toggle-btn {
    width: 100%;
    background: #007cba;
    color: #fff;
    border: none;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
    border-radius: 8px 8px 0 0;
}

.mae-filter-toggle-btn:hover {
    background: #005a87;
}

.mae-filter-toggle-btn:focus {
    outline: 2px solid #fff;
    outline-offset: -2px;
}

.mae-filter-toggle-text {
    flex: 1;
    text-align: left;
}

.mae-filter-toggle-icon {
    font-size: 14px;
    transition: transform 0.3s ease;
    margin-left: 10px;
}

.mae-filter-toggle-btn[aria-expanded="false"] .mae-filter-toggle-icon {
    transform: rotate(-90deg);
}

/* Filter content */
.mae-filter-content {
    padding: 20px;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
}

.mae-attribute-filter-container.collapsed .mae-filter-content {
    max-height: 0;
    padding: 0 20px;
    opacity: 0;
}

.mae-attribute-filter-container.collapsed .mae-filter-toggle {
    border-radius: 8px;
}

.mae-attribute-filter-container.collapsed .mae-filter-toggle-btn {
    border-radius: 8px;
}

.mae-attribute-filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: end;
}

.mae-filter-group {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mae-filter-group.hidden {
    opacity: 0.5;
    pointer-events: none;
}

.mae-filter-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 14px;
}

.mae-attribute-select {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    background-color: #fff;
    font-size: 14px;
    color: #333;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.mae-attribute-select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.mae-attribute-select:hover {
    border-color: #999;
}

.mae-filter-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.mae-filter-apply-btn,
.mae-filter-clear-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mae-filter-apply-btn {
    background-color: #007cba;
    color: white;
}

.mae-filter-apply-btn:hover {
    background-color: #005a87;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 124, 186, 0.3);
}

.mae-filter-clear-btn {
    background-color: #6c757d;
    color: white;
}

.mae-filter-clear-btn:hover {
    background-color: #545b62;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(108, 117, 125, 0.3);
}

.mae-filter-apply-btn:disabled,
.mae-filter-clear-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading state */
.mae-attribute-filter-container.loading {
    opacity: 0.7;
    pointer-events: none;
}

.mae-attribute-filter-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007cba;
    border-radius: 50%;
    animation: mae-spin 1s linear infinite;
}

@keyframes mae-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* No products found */
.mae-no-products-found {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin: 20px 0;
}

.mae-no-products-found p {
    margin: 0;
    font-size: 16px;
    color: #6c757d;
}

/* Pagination */
.mae-af-pagination {
    margin: 30px 0;
    text-align: center;
}

/* Hide ALL WooCommerce pagination when filter is active */
body.mae-af-filtered .woocommerce-pagination {
    display: none !important;
}

/* Only show our custom pagination when filter is active */
body.mae-af-filtered .mae-af-pagination {
    display: block !important;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .mae-filter-toggle-btn {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .mae-filter-content {
        padding: 15px;
    }
    
    .mae-attribute-filter-form {
        flex-direction: column;
        gap: 10px;
    }
    
    .mae-filter-group {
        width: 100%;
    }
    
    .mae-filter-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .mae-filter-apply-btn,
    .mae-filter-clear-btn {
        width: 100%;
        padding: 12px;
    }
    
    /* Default to collapsed on mobile for better UX */
    .mae-attribute-filter-container {
        border-radius: 8px;
    }
    
    .mae-filter-toggle {
        border-radius: 8px;
    }
    
    .mae-filter-toggle-btn {
        border-radius: 8px;
    }
    
    .mae-attribute-filter-container.collapsed .mae-filter-content {
        max-height: 0;
        padding: 0 15px;
        opacity: 0;
    }
    
    .mae-filter-toggle-btn[aria-expanded="false"] .mae-filter-toggle-text {
        content: "Show Filters";
    }
}

/* Inline Results Container */
.mae-filter-results-container {
    margin-top: 30px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.mae-filter-results-header {
    background: #f8f9fa;
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
}

.mae-filter-results-header h3 {
    margin: 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.mae-filter-debug-info {
    margin: 5px 0 0 0;
    font-size: 12px;
    color: #666;
    font-style: italic;
}

.mae-filter-results-content {
    padding: 20px;
}

.mae-filter-results-grid {
    margin-bottom: 20px;
}

.mae-filter-results-grid .products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mae-filter-results-grid .product {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.mae-filter-results-grid .product:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.mae-filter-results-grid .product img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.mae-filter-results-grid .product .product-details {
    padding: 15px;
}

.mae-filter-results-grid .product h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 600;
}

.mae-filter-results-grid .product .price {
    font-size: 18px;
    font-weight: 700;
    color: #007cba;
    margin-bottom: 15px;
}

.mae-filter-results-grid .product .button {
    width: 100%;
    text-align: center;
    padding: 10px;
    background: #007cba;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.mae-filter-results-grid .product .button:hover {
    background: #005a87;
    color: #fff;
}

.mae-filter-results-pagination {
    text-align: center;
    margin-top: 20px;
}

.mae-filter-results-pagination .page-numbers {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 2px;
    background: #f8f9fa;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.mae-filter-results-pagination .page-numbers:hover,
.mae-filter-results-pagination .page-numbers.current {
    background: #007cba;
    color: #fff;
}

.mae-filter-results-pagination .page-numbers.dots {
    background: transparent;
    color: #666;
}

.mae-filter-results-pagination .page-numbers.dots:hover {
    background: transparent;
    color: #666;
}

/* No results message */
.mae-filter-no-results {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-size: 16px;
}

.mae-filter-no-results h4 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 18px;
}

/* Loading state */
.mae-filter-loading {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-size: 16px;
}

.mae-filter-loading:before {
    content: "⏳";
    display: block;
    font-size: 24px;
    margin-bottom: 10px;
}

/* Mobile responsive for inline results */
@media (max-width: 768px) {
    .mae-filter-results-container {
        margin-top: 20px;
    }
    
    .mae-filter-results-header {
        padding: 15px;
    }
    
    .mae-filter-results-header h3 {
        font-size: 16px;
    }
    
    .mae-filter-results-content {
        padding: 15px;
    }
    
    .mae-filter-results-grid .products {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .mae-filter-results-grid .product img {
        height: 150px;
    }
    
    .mae-filter-results-grid .product .product-details {
        padding: 12px;
    }
    
    .mae-filter-results-grid .product h3 {
        font-size: 14px;
    }
    
    .mae-filter-results-grid .product .price {
        font-size: 16px;
    }
}

.mae-af-pagination .page-numbers {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 2px;
    background: #fff;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.mae-af-pagination .page-numbers:hover {
    background: #f5f5f5;
    border-color: #007cba;
    color: #007cba;
}

.mae-af-pagination .page-numbers.current {
    background: #007cba;
    border-color: #007cba;
    color: #fff;
}

.mae-af-pagination .page-numbers.dots {
    background: transparent;
    border: none;
    cursor: default;
}

.mae-af-pagination .page-numbers.dots:hover {
    background: transparent;
    border: none;
    color: #333;
}

/* Filter results */
.mae-filter-results {
    margin-top: 20px;
    padding: 15px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
}

.mae-filter-results h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.results-count {
    font-weight: 600;
    color: #0073aa;
    margin-bottom: 10px;
}

/* Results area */
.mae-filter-results {
    margin-top: 20px;
    padding: 15px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 6px;
}

.mae-filter-results h3 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 16px;
}

.mae-filter-results .results-count {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

/* Responsive design */
@media (max-width: 768px) {
    .mae-attribute-filter-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .mae-filter-group {
        max-width: none;
        min-width: auto;
    }
    
    .mae-filter-actions {
        justify-content: center;
        margin-top: 10px;
    }
    
    .mae-filter-apply-btn,
    .mae-filter-clear-btn {
        flex: 1;
        max-width: 150px;
    }
}

@media (max-width: 480px) {
    .mae-attribute-filter-container {
        padding: 15px;
        margin: 15px 0;
    }
    
    .mae-filter-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .mae-filter-apply-btn,
    .mae-filter-clear-btn {
        max-width: none;
        width: 100%;
    }
}

/* WooCommerce integration */
.woocommerce .mae-attribute-filter-container {
    margin: 20px 0;
}

.woocommerce-page .mae-attribute-filter-container {
    margin: 20px 0;
}

/* Auto-displayed filters */
.mae-auto-filter-container {
    margin: 20px 0;
    padding: 0;
}

.mae-auto-filter-container .mae-attribute-filter-container {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0;
}

/* Auto-filter positioning */
.woocommerce-archive-description + .mae-auto-filter-container {
    margin-top: 0;
}

.mae-auto-filter-container + .woocommerce-products-header {
    margin-top: 20px;
}

/* Category page specific styling */
.woocommerce-page .mae-auto-filter-container {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Integration with WooCommerce layout */
.woocommerce .mae-auto-filter-container {
    clear: both;
    width: 100%;
}

/* Mobile responsive for auto-filters */
@media (max-width: 768px) {
    .woocommerce-page .mae-auto-filter-container {
        padding: 15px;
        margin: 15px 0;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .mae-attribute-filter-container {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .mae-filter-group label {
        color: #e2e8f0;
    }
    
    .mae-attribute-select {
        background-color: #4a5568;
        border-color: #718096;
        color: #e2e8f0;
    }
    
    .mae-attribute-select:focus {
        border-color: #63b3ed;
        box-shadow: 0 0 0 3px rgba(99, 179, 237, 0.1);
    }
    
    .mae-filter-results {
        background: #4a5568;
        border-color: #718096;
        color: #e2e8f0;
    }
    
    .mae-filter-results h3 {
        color: #e2e8f0;
    }
    
    .mae-filter-results .results-count {
        color: #a0aec0;
    }
}

/* Accessibility improvements */
.mae-attribute-select:focus-visible {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

.mae-filter-apply-btn:focus-visible,
.mae-filter-clear-btn:focus-visible {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .mae-attribute-filter-container {
        border-width: 2px;
    }
    
    .mae-attribute-select {
        border-width: 2px;
    }
    
    .mae-filter-apply-btn,
    .mae-filter-clear-btn {
        border: 2px solid currentColor;
    }
}