/* ============================================
   CaliOptik - Shop / Product Listing Styles
   ============================================ */

/* --- Shop Page Layout --- */
.co-shop-layout {
    display: grid;
    grid-template-columns: var(--co-sidebar-width) 1fr;
    gap: var(--co-space-10);
    padding: var(--co-space-10) 0 var(--co-space-20);
}

.co-shop-layout--no-sidebar {
    grid-template-columns: 1fr;
}

/* --- Shop Header --- */
.co-shop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--co-space-4);
    margin-bottom: var(--co-space-8);
    padding-bottom: var(--co-space-4);
    border-bottom: 1px solid var(--co-border-light);
}

.co-shop-header .woocommerce-result-count {
    font-size: var(--co-text-sm);
    color: var(--co-gray-500);
    margin: 0;
}

.co-shop-header .woocommerce-ordering {
    margin: 0;
}

.co-shop-header .woocommerce-ordering select {
    padding: var(--co-space-2) var(--co-space-10) var(--co-space-2) var(--co-space-4);
    font-size: var(--co-text-sm);
    border: 1px solid var(--co-border);
    border-radius: var(--co-radius-sm);
    background-color: var(--co-bg);
    color: var(--co-text);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    -webkit-appearance: none;
    appearance: none;
}

/* --- Filter Sidebar --- */
.co-shop-sidebar {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding-right: var(--co-space-4);
}

.co-shop-sidebar::-webkit-scrollbar {
    width: 4px;
}

.co-shop-sidebar::-webkit-scrollbar-thumb {
    background: var(--co-gray-300);
    border-radius: var(--co-radius-full);
}

/* Mobile filter toggle */
.co-filter-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--co-space-2);
    padding: var(--co-space-3) var(--co-space-5);
    background: var(--co-bg);
    border: 1px solid var(--co-border);
    font-size: var(--co-text-sm);
    font-weight: var(--co-font-medium);
    cursor: pointer;
    transition: all var(--co-transition-fast);
}

.co-filter-toggle:hover {
    border-color: var(--co-primary);
}

/* Filter widgets */
.co-filter-widget {
    margin-bottom: var(--co-space-6);
    padding-bottom: var(--co-space-6);
    border-bottom: 1px solid var(--co-border-light);
}

.co-filter-widget:last-child {
    border-bottom: none;
}

.co-filter-widget__title {
    font-family: var(--co-font-body);
    font-size: var(--co-text-sm);
    font-weight: var(--co-font-semibold);
    color: var(--co-primary);
    text-transform: uppercase;
    letter-spacing: var(--co-tracking-wide);
    margin-bottom: var(--co-space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.co-filter-widget__title::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-right: 1.5px solid var(--co-gray-400);
    border-bottom: 1.5px solid var(--co-gray-400);
    transform: rotate(45deg);
    transition: transform var(--co-transition-fast);
}

.co-filter-widget.co-collapsed .co-filter-widget__title::after {
    transform: rotate(-135deg);
}

.co-filter-widget__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.co-filter-widget__list li {
    margin-bottom: var(--co-space-2);
}

.co-filter-widget__list li a,
.co-filter-widget__list li label {
    display: flex;
    align-items: center;
    gap: var(--co-space-2);
    font-size: var(--co-text-sm);
    color: var(--co-gray-600);
    text-decoration: none;
    transition: color var(--co-transition-fast);
    cursor: pointer;
}

.co-filter-widget__list li a:hover,
.co-filter-widget__list li label:hover {
    color: var(--co-primary);
}

.co-filter-widget__list li .count {
    margin-left: auto;
    font-size: var(--co-text-xs);
    color: var(--co-gray-400);
}

/* Custom checkbox */
.co-filter-checkbox {
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--co-gray-300);
    border-radius: 3px;
    appearance: none;
    cursor: pointer;
    transition: all var(--co-transition-fast);
    flex-shrink: 0;
    position: relative;
}

.co-filter-checkbox:checked {
    background-color: var(--co-primary);
    border-color: var(--co-primary);
}

.co-filter-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Price range filter */
.co-price-range {
    padding: var(--co-space-4) 0;
}

.co-price-range__inputs {
    display: flex;
    align-items: center;
    gap: var(--co-space-3);
}

.co-price-range__inputs input {
    width: 100%;
    padding: var(--co-space-2) var(--co-space-3);
    font-size: var(--co-text-sm);
    text-align: center;
}

.co-price-range__separator {
    color: var(--co-gray-400);
    font-size: var(--co-text-sm);
    flex-shrink: 0;
}

.co-price-range__apply {
    margin-top: var(--co-space-3);
    width: 100%;
    padding: var(--co-space-2) var(--co-space-4);
    background-color: var(--co-primary);
    color: var(--co-bg);
    border: none;
    font-size: var(--co-text-sm);
    cursor: pointer;
    transition: background-color var(--co-transition-fast);
}

.co-price-range__apply:hover {
    background-color: var(--co-gray-800);
}

/* Active filters */
.co-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--co-space-2);
    margin-bottom: var(--co-space-6);
}

.co-active-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--co-space-1);
    padding: var(--co-space-1) var(--co-space-3);
    background-color: var(--co-gray-100);
    font-size: var(--co-text-xs);
    color: var(--co-gray-600);
    border-radius: var(--co-radius-full);
}

.co-active-filter__remove {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    color: var(--co-gray-400);
    cursor: pointer;
    padding: 0;
    line-height: 0;
}

.co-active-filter__remove:hover {
    color: var(--co-danger);
}

.co-clear-filters {
    font-size: var(--co-text-xs);
    color: var(--co-gray-400);
    text-decoration: underline;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--co-space-1) var(--co-space-3);
}

.co-clear-filters:hover {
    color: var(--co-danger);
}

/* --- Product Grid --- */
.co-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--co-space-6);
}

/* --- Product Card --- */
.co-product-card {
    position: relative;
    background-color: var(--co-bg);
    border-radius: var(--co-radius-md);
    overflow: hidden;
    transition: box-shadow var(--co-transition-base);
}

.co-product-card:hover {
    box-shadow: var(--co-shadow-lg);
}

.co-product-card__image-wrap {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background-color: var(--co-gray-50);
}

.co-product-card__image-wrap a {
    display: block;
    width: 100%;
    height: 100%;
}

.co-product-card__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.co-product-card:hover .co-product-card__image-wrap img {
    transform: scale(1.05);
}

/* Product badges */
.co-product-card .co-badge {
    position: absolute;
    top: var(--co-space-3);
    left: var(--co-space-3);
    z-index: 2;
}

/* Quick add button overlay */
.co-product-card__actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--co-space-4);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.15), transparent);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--co-transition-base);
    display: flex;
    justify-content: center;
}

.co-product-card:hover .co-product-card__actions {
    opacity: 1;
    transform: translateY(0);
}

/* Product info */
.co-product-card__info {
    padding: var(--co-space-4) var(--co-space-4) var(--co-space-5);
}

.co-product-card__brand {
    display: block;
    font-size: var(--co-text-xs);
    font-weight: var(--co-font-medium);
    color: var(--co-accent);
    letter-spacing: var(--co-tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--co-space-1);
}

.co-product-card__title,
.co-product-card .woocommerce-loop-product__title {
    font-family: var(--co-font-body);
    font-size: var(--co-text-base);
    font-weight: var(--co-font-medium);
    color: var(--co-primary);
    margin: 0 0 var(--co-space-2);
    line-height: var(--co-leading-snug);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.co-product-card__title a {
    color: inherit;
    text-decoration: none;
}

.co-product-card__title a:hover {
    color: var(--co-accent);
}

.co-product-card .price {
    font-size: var(--co-text-base);
    font-weight: var(--co-font-semibold);
    margin: var(--co-space-2) 0 0;
}

/* Add to cart in card */
.co-product-card__add-to-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--co-space-2);
    padding: var(--co-space-3) var(--co-space-6);
    background-color: var(--co-primary);
    color: var(--co-bg);
    border: none;
    font-size: var(--co-text-sm);
    font-weight: var(--co-font-medium);
    letter-spacing: var(--co-tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--co-transition-fast);
    border-radius: var(--co-radius-sm);
}

.co-product-card__add-to-cart:hover {
    background-color: var(--co-accent);
    color: var(--co-bg);
}

.co-product-card__add-to-cart.added::after {
    content: '✓';
    margin-left: var(--co-space-2);
}

.co-product-card__out-of-stock {
    display: inline-flex;
    align-items: center;
    padding: var(--co-space-2) var(--co-space-4);
    font-size: var(--co-text-xs);
    color: var(--co-gray-400);
    font-weight: var(--co-font-medium);
    letter-spacing: var(--co-tracking-wide);
    text-transform: uppercase;
}

/* --- Pagination --- */
.woocommerce-pagination {
    margin-top: var(--co-space-12);
    text-align: center;
}

.woocommerce-pagination ul.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--co-space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.woocommerce-pagination .page-numbers li a,
.woocommerce-pagination .page-numbers li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--co-space-3);
    font-size: var(--co-text-sm);
    font-weight: var(--co-font-medium);
    color: var(--co-gray-600);
    border: 1px solid var(--co-border);
    text-decoration: none;
    transition: all var(--co-transition-fast);
}

.woocommerce-pagination .page-numbers li a:hover {
    border-color: var(--co-primary);
    color: var(--co-primary);
}

.woocommerce-pagination .page-numbers li span.current {
    background-color: var(--co-primary);
    border-color: var(--co-primary);
    color: var(--co-bg);
}

/* --- No Products Found --- */
.woocommerce-info {
    padding: var(--co-space-12);
    text-align: center;
    font-size: var(--co-text-lg);
    color: var(--co-gray-500);
    background-color: var(--co-gray-50);
    border-radius: var(--co-radius-md);
}