/**
 * Roket WooCommerce Filters - Frontend Styles
 */

/* Variables */
:root {
    --rwf-primary: #000000;
    --rwf-primary-hover: #333333;
    --rwf-text: #000000;
    --rwf-text-light: #7A7A7A;
    --rwf-border: #949494;
    --rwf-bg: #ffffff;
    --rwf-bg-hover: #F8F8F8;
    --rwf-radius: 10px;
    --rwf-radius-sm: 4px;
    --rwf-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --rwf-transition: 0.2s ease;
    --rwf-panel-width: 600px;
}

/* Shop Header */
.rwf-shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.rwf-shop-header .woocommerce-result-count {
    margin: 0;
    padding: 0;
    float: none;
    font-size: 14px;
    color: var(--rwf-text);
}

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

/* Filter Trigger Button */
.rwf-filter-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    height: 40px;
    background: var(--rwf-bg);
    border: 1px solid var(--rwf-border);
    border-radius: var(--rwf-radius);
    font-size: 16px;
    line-height: 150%;
    font-weight: 500;
    color: var(--rwf-text);
    cursor: pointer;
    transition: all var(--rwf-transition);
}

.rwf-filter-trigger:hover,
.rwf-filter-trigger:focus {
    background: var(--rwf-bg-hover);
    border-color: var(--rwf-text);
    color: var(--rwf-text);
}

.rwf-filter-trigger svg {
    width: 18px;
    height: 18px;
}

/* Mobile filter button wrapper - hidden on desktop */
.rwf-filter-trigger-wrap {
    display: none;
}

/* Overlay */
.rwf-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--rwf-transition);
    z-index: 99998;
}

.rwf-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Filter Panel */
.rwf-filter-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--rwf-panel-width);
    max-width: 100%;
    height: 100%;
    background: var(--rwf-bg);
    box-shadow: var(--rwf-shadow);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 99999;
    display: flex;
    flex-direction: column;
}

.rwf-filter-panel.active {
    transform: translateX(0);
}

/* Panel Header */
.rwf-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 64px 72px 40px;
    flex-shrink: 0;
}

.rwf-panel-header h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    color: var(--rwf-text);
}

.rwf-close-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    box-shadow: unset;
    border: none;
    cursor: pointer;
    color: var(--rwf-text);
    transition: all var(--rwf-transition);
    border-radius: 6px;
}

.rwf-close-panel:hover {
    background: var(--rwf-bg-hover);
    color: var(--rwf-text);
}

.rwf-close-panel:focus {
    color: var(--rwf-text);
    background: transparent;
}

.rwf-close-panel svg {
    width: 32px;
    height: 32px;
}

/* Panel Content */
.rwf-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 72px 16px;
}

/* Filter Groups */
.rwf-filter-group {
    border-bottom: 1px solid var(--rwf-border);
}

.rwf-filter-group:first-child .rwf-filter-header {
    padding-top: 0;
}

.rwf-filter-group:last-child {
    border-bottom: none;
}

.rwf-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 24px 0;
    box-shadow: unset;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    line-height: 150%;
    font-weight: 600;
    color: var(--rwf-text);
    transition: background var(--rwf-transition);
}

.rwf-filter-header:hover,
.rwf-filter-header:focus {
    background: transparent;
    color: var(--rwf-text);
}

.rwf-filter-title-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.rwf-filter-title {
    flex: 1;
}

.rwf-orderby-selected {
    font-size: 16px;
    line-height: 160%;
    font-weight: 400;
    color: var(--rwf-text-light);
}

.rwf-filter-selected {
    font-size: 12px;
    color: var(--rwf-text-light);
    margin-right: 8px;
}

.rwf-chevron {
    transition: transform var(--rwf-transition);
}

.rwf-filter-header[aria-expanded="true"] .rwf-chevron {
    transform: rotate(180deg);
}

.rwf-filter-content {
    padding: 0 0 24px;
}

.rwf-filter-content[hidden] {
    display: none;
}

/* Toggle filter (backorder) - special styling without header */
.rwf-filter-group[data-type="toggle"] .rwf-filter-header {
    display: none;
}

.rwf-filter-group[data-type="toggle"] .rwf-filter-content {
    padding: 24px 0;
}

/* Radio List (Sorting) */
.rwf-radio-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rwf-radio-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 16px;
    line-height: 160%;
    font-weight: 400;
    color: var(--rwf-text);
}

.rwf-radio-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.rwf-radio-mark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid var(--rwf-border);
    border-radius: 50%;
    flex-shrink: 0;
    transition: all var(--rwf-transition);
}

.rwf-radio-item input[type="radio"]:checked + .rwf-radio-mark {
    border-color: var(--rwf-primary);
}

.rwf-radio-mark::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: var(--rwf-primary);
    border-radius: 50%;
    transition: transform var(--rwf-transition);
}

.rwf-radio-item input[type="radio"]:checked + .rwf-radio-mark::after {
    transform: translate(-50%, -50%) scale(1);
}

/* Checkbox List */
.rwf-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rwf-checkbox-item,
.rwf-toggle-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 400;
    font-size: 16px;
    line-height: 160%;
    color: var(--rwf-text);
}

.rwf-checkbox-item input[type="checkbox"],
.rwf-toggle-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.rwf-checkbox-mark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid var(--rwf-border);
    border-radius: var(--rwf-radius-sm);
    flex-shrink: 0;
    transition: all var(--rwf-transition);
}

.rwf-checkbox-item input[type="checkbox"]:checked + .rwf-checkbox-mark,
.rwf-toggle-item input[type="checkbox"]:checked + .rwf-checkbox-mark {
    background: var(--rwf-primary);
    border-color: var(--rwf-primary);
}

.rwf-checkbox-mark::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--rwf-transition);
}

.rwf-checkbox-item input[type="checkbox"]:checked + .rwf-checkbox-mark::after,
.rwf-toggle-item input[type="checkbox"]:checked + .rwf-checkbox-mark::after {
    transform: rotate(45deg) scale(1);
}

/* Color Swatches */
.rwf-color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rwf-color-swatch {
    position: relative;
    cursor: pointer;
    padding: 6px;
    border: 1px solid transparent;
    border-radius: 50%;
    transition: border-color var(--rwf-transition);
}

.rwf-color-swatch input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.rwf-swatch-color {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
}

.rwf-color-swatch.selected,
.rwf-color-swatch:has(input[type="checkbox"]:checked) {
    border-color: #000;
}

.rwf-swatch-color svg {
    color: white;
    filter: drop-shadow(0 0 1px rgba(0,0,0,0.5));
}

/* Light colors need dark checkmark */
.rwf-swatch-color[style*="#FFFFFF"] svg,
.rwf-swatch-color[style*="#FFF"] svg,
.rwf-swatch-color[style*="white"] svg {
    color: var(--rwf-text);
    filter: none;
}

/* Panel Footer */
.rwf-panel-footer {
    display: flex;
    gap: 12px;
    padding: 24px 72px;
    flex-shrink: 0;
}

.rwf-reset-filters,
.rwf-apply-filters {
    flex: 1;
    padding: 10px 24px;
    font-size: 16px;
    line-height: 150%;
    font-weight: 500;
    border-radius: var(--rwf-radius);
    cursor: pointer;
    transition: all var(--rwf-transition);
    height: 48px;
}

.rwf-reset-filters {
    background: var(--rwf-bg);
    border: 1px solid var(--rwf-border);
    color: var(--rwf-text);
}

.rwf-reset-filters:hover,
.rwf-reset-filters:focus {
    background: var(--rwf-bg);
    color: var(--rwf-text);
    border-color: var(--rwf-text);
}

.rwf-apply-filters {
    background: var(--rwf-primary);
    border: 1px solid var(--rwf-primary);
    color: white;
}

.rwf-apply-filters:hover,
.rwf-apply-filters:focus {
    background: var(--rwf-primary);
    color: white;
    border-color: var(--rwf-primary-hover);
}

.rwf-apply-filters .rwf-count {
    margin-left: 4px;
}

/* Loading State */
.rwf-loading {
    position: relative;
    pointer-events: none;
}

.rwf-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    z-index: 10;
}

.rwf-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--rwf-border);
    border-top-color: var(--rwf-primary);
    border-radius: 50%;
    animation: rwf-spin 0.8s linear infinite;
    z-index: 11;
}

@keyframes rwf-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Active Filters Badge */
.rwf-filter-trigger .rwf-active-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    background: var(--rwf-primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 30px;
    margin-left: 4px;
    line-height: 1;
    text-align: center;
}

/* Responsive */
/* @media (max-width: 480px) {
    :root {
        --rwf-panel-width: 100%;
    }
    
    .rwf-panel-header {
        padding: 16px 20px;
    }
    
    .rwf-filter-header {
        padding: 14px 0;
    }
    
    .rwf-filter-content {
        padding: 0 0 14px;
    }
    
    .rwf-panel-footer {
        padding: 16px 20px;
    }
    
    .rwf-filter-group[data-type="toggle"] .rwf-filter-content {
        padding: 14px 0;
    }
    
    .rwf-panel-content {
        padding: 0 20px 16px;
    }
} */

/* Tablet/Mobile - Bottom Filter Button & Panel from Right */
@media (max-width: 1024px) {
    /* Show fixed filter button at bottom */
    .rwf-filter-trigger-wrap {
        display: block;
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 999;
    }
    
    .rwf-filter-trigger-wrap .rwf-filter-trigger {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
    
    /* Hide the shop header on mobile */
    .rwf-shop-header {
        display: none;
    }
    
    /* Panel from right side with space on left */
    .rwf-filter-panel {
        top: 0;
        bottom: 0;
        left: auto;
        right: 0;
        width: calc(100% - 24px);
        /* max-width: 400px; */
        height: 100%;
        border-radius: 0;
        transform: translateX(100%);
    }
    
    .rwf-filter-panel.active {
        transform: translateX(0);
    }
    
    .rwf-panel-header {
        padding: 16px 16px 32px 24px;
    }
    
    .rwf-panel-header h2 {
        font-size: 20px;
    }
    
    .rwf-panel-content {
        padding: 0 24px 16px;
    }
    
    .rwf-filter-header {
        padding: 16px 0;
    }
    
    .rwf-filter-content {
        padding: 0 0 16px;
    }
    
    .rwf-panel-footer {
        padding: 16px 24px;
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }
    .rwf-reset-filters, .rwf-apply-filters {
        font-size: 14px;
        padding: 0;
    }
    .rwf-filter-header,
    .rwf-orderby-selected,
    .rwf-radio-item,
    .rwf-checkbox-item, 
    .rwf-toggle-item {
        font-size: 14px;
    }
}
/* Active Filter Tags - horizontal swipable bar in header on mobile */
.rwf-header-filters-row {
    display: none;
}

@media (max-width: 1024px) {
    .rwf-header-filters-row {
        display: block;
        width: 100%;
        background: #fff;
        border-bottom: 1px solid #e5e5e5;
    }
    
    .rwf-header-filters-row:empty {
        display: none;
    }
    
    /* Hide when no active filters - JS manages this via class */
    .rwf-header-filters-row.rwf-hidden {
        display: none;
    }
}

.rwf-active-filters {
    display: none;
    gap: 8px;
    padding: 12px 16px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.rwf-active-filters::-webkit-scrollbar {
    display: none;
}

@media (max-width: 1024px) {
    .rwf-active-filters {
        display: flex;
        flex-wrap: nowrap;
    }
    
    .rwf-active-filters:empty {
        display: none;
    }
}

.rwf-active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--rwf-bg);
    border: 1px solid var(--rwf-border);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 400;
    color: var(--rwf-text);
    cursor: pointer;
    transition: all var(--rwf-transition);
    flex-shrink: 0;
    white-space: nowrap;
}

.rwf-active-filter-tag:hover,
.rwf-active-filter-tag:focus {
    background: var(--rwf-bg);
    color: var(--rwf-text);
    border-color: var(--rwf-text);
}

.rwf-active-filter-tag svg {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}

.rwf-active-filter-tag:hover svg {
    opacity: 1;
}

/* Hide default WooCommerce result count when our header is shown */
.rwf-shop-header + .woocommerce-result-count,
.rwf-shop-header ~ .woocommerce-result-count {
    display: none !important;
}

/* WooCommerce orderby - hide when we have filter */
.woocommerce-ordering {
    display: none !important;
}

/* Smooth scrolling for filter content */
.rwf-panel-content {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--rwf-border) transparent;
}

.rwf-panel-content::-webkit-scrollbar {
    width: 6px;
}

.rwf-panel-content::-webkit-scrollbar-track {
    background: transparent;
}

.rwf-panel-content::-webkit-scrollbar-thumb {
    background: var(--rwf-border);
    border-radius: 3px;
}

.rwf-panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--rwf-text-light);
}

/* No results message */
.rwf-no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--rwf-text-light);
}

/* Animation for products update */
.products.rwf-updating {
    opacity: 0.5;
    transition: opacity 0.2s ease;
}