/* WooCommerce Advanced Filters - Frontend Styles */

.waf-filters-container {
    margin: 20px 0;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Integración con WooCommerce */
.woocommerce .waf-filters-container {
    margin: 0 0 30px 0;
    background: #fff;
    border: 1px solid #e1e1e1;
}

.woocommerce-page .waf-filters-container {
    margin-bottom: 40px;
}

.waf-filters-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 20px;
}

.waf-filter-item {
    display: flex;
    flex-direction: column;
}

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

.waf-required {
    color: #e74c3c;
    margin-left: 3px;
}

.waf-filter-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.waf-filter-select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

.waf-filter-select.waf-multiple {
    min-height: 120px;
}

.waf-filters-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.waf-search-button {
    background: #007cba;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.waf-search-button:hover {
    background: #005a87;
}

.waf-clear-button {
    background: #6c757d;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.waf-clear-button:hover {
    background: #545b62;
}

/* Select2 Customization */
.waf-filters-container .select2-container {
    width: 100% !important;
}

.waf-filters-container .select2-container--default .select2-selection--single {
    height: 100%;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.waf-filters-container .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 40px;
    padding-left: 12px;
    padding-right: 20px;
}

.waf-filters-container .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
    right: 8px;
}

.waf-filters-container .select2-container--default .select2-selection--multiple {
    min-height: 42px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
}

.waf-filters-container .select2-container--default .select2-selection--multiple .select2-selection__choice {
    background: #007cba;
    border: 1px solid #007cba;
    border-radius: 3px;
    color: #fff;
    padding: 2px 8px;
    margin: 2px;
}

.waf-filters-container .select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: #fff;
    margin-right: 5px;
}

.waf-filters-container .select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #ff6b6b;
}

/* Loading State */
.waf-loading {
    opacity: 0.6;
    pointer-events: none;
}

.waf-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: waf-spin 1s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .waf-filters-grid {
        grid-template-columns: 1fr !important;
    }
    
    .waf-filters-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .waf-search-button,
    .waf-clear-button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .waf-filters-container {
        padding: 15px;
        margin: 10px 0;
    }
    
    .waf-filters-grid {
        gap: 15px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .waf-filters-container {
        background: #2d2d2d;
        border-color: #444;
    }
    
    .waf-filter-label {
        color: #fff;
    }
    
    .waf-filter-select {
        background: #3d3d3d;
        border-color: #555;
        color: #fff;
    }
    
    .waf-filter-select:focus {
        border-color: #007cba;
    }
}

/* Accessibility Improvements */
.waf-filter-select:focus-visible {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

.waf-search-button:focus-visible,
.waf-clear-button:focus-visible {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .waf-filters-container {
        border: 2px solid #000;
    }
    
    .waf-filter-select {
        border: 2px solid #000;
    }
    
    .waf-search-button {
        border: 2px solid #000;
    }
}

/* Mejoras para WooCommerce */
.woocommerce .waf-filters-container .waf-search-button {
    background: #a46497;
    color: #fff;
}

.woocommerce .waf-filters-container .waf-search-button:hover {
    background: #8a4a7d;
}

.woocommerce .waf-filters-container .waf-clear-button {
    background: #666;
    color: #fff;
}

.woocommerce .waf-filters-container .waf-clear-button:hover {
    background: #555;
}

/* Estilos para resultados de búsqueda AJAX */
.woocommerce-result-count {
    margin: 0 0 20px 0;
    font-size: 14px;
    color: #666;
    font-style: italic;
}

/* Animación para actualización de productos */
.waf-products-updating {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.waf-products-updated {
    animation: waf-fadeIn 0.5s ease-in-out;
}

@keyframes waf-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mejoras para Select2 en WooCommerce */
.woocommerce .waf-filters-container .select2-container--default .select2-selection--single {
    border-color: #ddd;
    border-radius: 4px;
}

.woocommerce .waf-filters-container .select2-container--default .select2-selection--single:focus {
    border-color: #a46497;
    box-shadow: 0 0 0 2px rgba(164, 100, 151, 0.2);
}

.woocommerce .waf-filters-container .select2-container--default .select2-selection--multiple {
    border-color: #ddd;
    border-radius: 4px;
}

.woocommerce .waf-filters-container .select2-container--default .select2-selection--multiple:focus {
    border-color: #a46497;
    box-shadow: 0 0 0 2px rgba(164, 100, 151, 0.2);
}

.woocommerce .waf-filters-container .select2-container--default .select2-selection--multiple .select2-selection__choice {
    background: #a46497;
    border-color: #a46497;
}