/* =============================================
   ETIM Filter Sidebar + Mobile Panel
   ============================================= */

/* Layout: sidebar + grid */
.sanit-filter-layout {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.sanit-filter-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 20px;
    align-self: flex-start;
    position: sticky;
    top: 100px;
}

.sanit-filter-content {
    flex: 1;
    min-width: 0;
}

/* Header */
.sanit-filter-header h3 {
    font-family: 'aktiv-grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #055292;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Filter groups */
.sanit-filter-group {
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.sanit-filter-group:last-of-type {
    border-bottom: none;
}

.sanit-filter-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 5px 0;
}

.sanit-filter-group-label {
    font-family: 'aktiv-grotesk', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    color: #333;
}

.sanit-filter-toggle {
    font-size: 0.7rem;
    color: #999;
    transition: transform 0.2s;
}

.sanit-filter-group.collapsed .sanit-filter-group-body {
    display: none;
}

.sanit-filter-group-body {
    padding-top: 10px;
    max-height: 250px;
    overflow-y: auto;
}

/* Checkboxes */
.sanit-filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sanit-filter-checkbox,
.sanit-filter-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.9rem;
    color: #555;
    padding: 3px 0;
}

.sanit-filter-checkbox:hover,
.sanit-filter-radio:hover {
    color: #055292;
}

.sanit-filter-checkbox input,
.sanit-filter-radio input {
    margin: 0;
    accent-color: #055292;
}

.sanit-checkbox-label,
.sanit-radio-label {
    flex: 1;
}

.sanit-filter-count {
    font-size: 0.8rem;
    color: #999;
    white-space: nowrap;
}

/* Dropdowns */
.sanit-filter-dropdown {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.9rem;
    color: #555;
    background: #fff;
}

.sanit-filter-dropdown:focus {
    outline: none;
    border-color: #055292;
}

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

.sanit-color-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 2px solid transparent;
    border-radius: 6px;
    background: none;
    cursor: pointer;
    transition: border-color 0.2s;
}

.sanit-color-swatch:hover {
    border-color: #ccc;
}

.sanit-color-swatch.active {
    border-color: #055292;
}

.sanit-swatch-color {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #ddd;
}

.sanit-swatch-label {
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.7rem;
    color: #666;
    text-align: center;
    max-width: 50px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Radio */
.sanit-filter-radios {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Active filter tags - hidden until filters are selected */
.sanit-active-filters {
    display: none;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 15px;
}

.sanit-active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #055292;
    color: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: 'aktiv-grotesk', sans-serif;
    font-size: 0.8rem;
    white-space: nowrap;
}

.sanit-tag-remove {
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    opacity: 0.8;
}

.sanit-tag-remove:hover {
    opacity: 1;
}

/* Reset button - hidden until filters are active */
.sanit-filter-reset-wrap {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    display: none;
}

.sanit-filter-reset {
    width: 100%;
    padding: 8px 15px;
    background: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    color: #666;
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

.sanit-filter-reset:hover {
    border-color: #055292;
    color: #055292;
}

/* Loading state */
#sanit-product-grid.sanit-loading {
    opacity: 0.4;
    pointer-events: none;
    position: relative;
    min-height: 200px;
}

#sanit-product-grid.sanit-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid #e5e5e5;
    border-top-color: #055292;
    border-radius: 50%;
    animation: sanit-spin 0.8s linear infinite;
}

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

/* Total count */
.sanit-filter-result-count {
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 15px;
}

/* Mobile filter button */
.sanit-mobile-filter-btn {
    display: none;
    width: 100%;
    padding: 12px;
    background: #055292;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-family: 'aktiv-grotesk', sans-serif;
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: 15px;
    text-align: center;
}

.sanit-mobile-filter-btn .sanit-filter-icon {
    margin-right: 8px;
}

/* Mobile close button (inside sidebar) */
.sanit-filter-mobile-close {
    display: none;
    width: 100%;
    padding: 10px;
    background: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: 15px;
    text-align: center;
}

/* =============================================
   Product Detail: Attribute Sections
   ============================================= */
.sanit-attributes-section {
    margin: 20px 0;
}

.sanit-attributes-section h4 {
    font-family: 'aktiv-grotesk', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #333;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.sanit-attr-table {
    width: 100%;
    border-collapse: collapse;
}

.sanit-attr-table tr {
    border-bottom: 1px solid #eee;
}

.sanit-attr-table td {
    padding: 8px 12px;
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.9rem;
    color: #555;
}

.sanit-attr-table td:first-child {
    font-weight: 500;
    color: #333;
    width: 40%;
}

.sanit-attr-feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.sanit-attr-badge {
    display: inline-block;
    background: #f0f4f8;
    border: 1px solid #d0d9e3;
    border-radius: 4px;
    padding: 4px 10px;
    font-family: 'aktiv-grotesk-thin', sans-serif;
    font-size: 0.85rem;
    color: #333;
}

/* Variant swatches on product page */
.sanit-variant-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0;
}

.sanit-variant-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid #ddd;
    cursor: default;
    transition: border-color 0.2s;
}

.sanit-variant-swatch.current {
    border-color: #055292;
    box-shadow: 0 0 0 2px #055292;
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
    .sanit-filter-layout {
        flex-direction: column;
    }

    .sanit-filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        z-index: 10001;
        border-radius: 0;
        overflow-y: auto;
        background: #fff;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        visibility: hidden;
    }

    .sanit-filter-sidebar.mobile-open {
        transform: translateX(0);
        visibility: visible;
    }

    .sanit-filter-mobile-close {
        display: block;
    }

    .sanit-mobile-filter-btn {
        display: block;
    }

    .sanit-filter-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 10000;
    }

    .sanit-filter-overlay.active {
        display: block;
    }
}