/* ==========================================================================
   PRODUCT CARDS
   ========================================================================== */

ul.products {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
ul.products.columns-2 { grid-template-columns: repeat(2, 1fr); }
ul.products.columns-3 { grid-template-columns: repeat(3, 1fr); }
ul.products.columns-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    ul.products, ul.products.columns-4, ul.products.columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    ul.products, ul.products.columns-4, ul.products.columns-3, ul.products.columns-2 {
        grid-template-columns: 1fr;
    }
}

.kor-product-card {
    position: relative;
    background: var(--kor-white);
    border-radius: var(--kor-radius-lg);
    overflow: hidden;
    border: 1px solid var(--kor-gray-100);
    transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
    display: flex;
    flex-direction: column;
}
.kor-product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--kor-shadow-md);
    border-color: var(--kor-primary-light);
}

.kor-product-card__link {
    display: block;
    color: inherit;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.kor-product-card__link:hover {
    color: inherit;
}

.kor-product-card__media {
    position: relative;
    aspect-ratio: 1;
    background: var(--kor-cream);
    overflow: hidden;
}
.kor-product-card__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
    transition: transform 250ms ease;
}
.kor-product-card:hover .kor-product-card__img {
    transform: scale(1.04);
}
.kor-product-card__sale-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--badge-bg-sale);
    color: var(--kor-white);
    padding: 4px 10px;
    border-radius: var(--kor-radius-sm);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    z-index: 2;
}
.kor-product-card__stock-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--kor-gray-700);
    color: var(--kor-white);
    padding: 4px 10px;
    border-radius: var(--kor-radius-sm);
    font-size: 11px;
    font-weight: 600;
    z-index: 2;
}

.kor-product-card__body {
    padding: 16px 18px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.kor-product-card__brand {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--kor-coffee-darkest);
    font-weight: 700;
    margin-bottom: 4px;
}
.kor-product-card__title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--kor-coffee-dark);
    margin-bottom: 8px;
    /* limit to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.kor-product-card__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}
.kor-product-card__chip {
    display: inline-block;
    background: var(--kor-cream);
    color: var(--kor-coffee-dark);
    padding: 3px 8px;
    border-radius: var(--kor-radius-sm);
    font-size: 11px;
    font-weight: 600;
}
.kor-product-card__chip--bean {
    background: var(--kor-primary-light);
    color: var(--kor-coffee-darkest);
}
.kor-product-card__intensity {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--text-muted);
}
.kor-product-card__intensity-bars {
    display: inline-flex;
    gap: 2px;
}
.kor-product-card__intensity-bar {
    width: 6px;
    height: 14px;
    background: var(--kor-gray-200);
    border-radius: 1px;
}
.kor-product-card__intensity-bar.is-on {
    background: var(--kor-coffee);
}
.kor-product-card__price {
    font-size: 18px;
    font-weight: 700;
    color: var(--kor-coffee-dark);
    margin-top: auto;
}
.kor-product-card__price ins {
    text-decoration: none;
    color: var(--kor-primary-dark);
}
.kor-product-card__price del {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    margin-right: 6px;
}

.kor-product-card__cart {
    padding: 0 18px 16px;
}
.kor-product-card__cart-btn,
.kor-product-card__cart > a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    text-align: center;
    padding: 11px 18px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--kor-radius-md);
    background: var(--kor-primary-dark);
    color: var(--kor-white);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 200ms ease;
    box-shadow: 0 3px 10px rgba(139, 88, 20, 0.25);
}
.kor-product-card__cart-btn:hover,
.kor-product-card__cart > a:hover {
    background: var(--kor-primary-darker);
    color: var(--kor-white);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(107, 67, 16, 0.3);
}
.kor-product-card__cart-btn.added::after,
.kor-product-card__cart > a.added::after {
    content: '✓';
    margin-left: 6px;
}
.kor-product-card__cart-btn.loading,
.kor-product-card__cart > a.loading {
    opacity: 0.7;
    pointer-events: none;
}
/* Variant: out-of-stock or non-purchasable — softer outline style */
.kor-product-card__cart > a.product_type_grouped,
.kor-product-card__cart-btn[href*="?add-to-cart"]:not(.add_to_cart_button) {
    background: var(--kor-white);
    color: var(--kor-coffee-dark);
    border: 2px solid var(--kor-gray-200);
    box-shadow: none;
    padding: 9px 18px;
}
.kor-product-card__cart > a.product_type_grouped:hover {
    background: var(--kor-coffee-dark);
    color: var(--kor-white);
    border-color: var(--kor-coffee-dark);
}

.kor-no-products {
    color: var(--text-muted);
    text-align: center;
    padding: 32px 0;
}