/* ==========================================================================
   Two column: image left, summary right
   ==========================================================================
.single-product div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
} */

/* ==========================================================================
   Product images
   ========================================================================== */

.single-product div.product .woocommerce-product-gallery {
    position: sticky;
    top: 90px;
}

.single-product div.product .woocommerce-product-gallery__wrapper {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.single-product div.product .woocommerce-product-gallery__image img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

/* Thumbnails */
.single-product .flex-control-thumbs {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    list-style: none;
    padding: 0;
    flex-wrap: wrap;
}

.single-product .flex-control-thumbs li {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: border-color var(--transition);
}

.single-product .flex-control-thumbs li:hover,
.single-product .flex-control-thumbs li img.flex-active {
    border-color: var(--color-primary);
}

.single-product .flex-control-thumbs li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Sale badge */
.single-product .onsale {
    background: var(--color-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ==========================================================================
   Product summary
   ========================================================================== */

.single-product div.product .summary {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Breadcrumb */
.woocommerce-breadcrumb {
    font-size: 13px;
    color: var(--color-secondary);
    margin-bottom: 4px;
}

.woocommerce-breadcrumb a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

.woocommerce-breadcrumb a:hover {
    color: var(--color-primary);
}

/* Title */
.single-product div.product .product_title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin: 0;
}

/* Rating */
.single-product .woocommerce-product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
}

.single-product .star-rating {
    font-size: 14px;
    color: var(--color-primary);
}

.single-product .woocommerce-review-link {
    font-size: 13px;
    color: var(--color-secondary);
    text-decoration: none;
}

/* Price */
.single-product div.product .price {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-primary);
}

.single-product div.product .price del {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-secondary);
    margin-right: 10px;
}

.single-product div.product .price ins {
    text-decoration: none;
}

/* Short description */
.single-product div.product .woocommerce-product-details__short-description {
    font-size: 15px;
    color: var(--color-secondary);
    line-height: 1.7;
}

.single-product div.product .woocommerce-product-details__short-description p {
    margin: 0;
}

/* ==========================================================================
   Add to cart form
   ========================================================================== */

.single-product form.cart {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Quantity */
.single-product form.cart .quantity {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    width: fit-content;
}

.single-product form.cart .quantity input[type="number"] {
    width: 56px;
    height: 46px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-primary);
    outline: none;
    -moz-appearance: textfield;
}

.single-product form.cart .quantity input[type="number"]::-webkit-outer-spin-button,
.single-product form.cart .quantity input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

/* Add to cart button */
.single-product form.cart .single_add_to_cart_button {
    flex: 1;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: background var(--transition);
    letter-spacing: 0.02em;
}

.single-product form.cart .single_add_to_cart_button:hover {
    background: #333;
}

.single-product form.cart .single_add_to_cart_button.loading {
    opacity: 0.7;
    cursor: wait;
}

/* ==========================================================================
   Product meta (SKU, categories, tags)
   ========================================================================== */

.single-product div.product .product_meta {
    font-size: 13px;
    color: var(--color-secondary);
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 8px;
    border-top: 1px solid var(--color-border);
}

.single-product div.product .product_meta span {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.single-product div.product .product_meta a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.single-product div.product .product_meta a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Tabs (description, reviews)
   ========================================================================== */

.single-product .woocommerce-tabs {
    grid-column: 1 / -1;
    margin-top: 40px;
    border-top: 1px solid var(--color-border);
    padding-top: 40px;
}

.single-product .woocommerce-tabs ul.tabs {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0 0 32px;
    padding: 0;
    border-bottom: 1px solid var(--color-border);
}

.single-product .woocommerce-tabs ul.tabs li {
    margin: 0;
}

.single-product .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-secondary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color var(--transition), border-color var(--transition);
}

.single-product .woocommerce-tabs ul.tabs li.active a {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.single-product .woocommerce-tabs ul.tabs li a:hover {
    color: var(--color-primary);
}

.single-product .woocommerce-tabs .panel {
    max-width: 720px;
    font-size: 15px;
    color: var(--color-secondary);
    line-height: 1.8;
}

.single-product .woocommerce-tabs .panel h2 {
    display: none;
}

.single-product .woocommerce-tabs .panel p {
    margin-bottom: 16px;
}

/* ==========================================================================
   Related products
   ========================================================================== */

.single-product .related.products {
    grid-column: 1 / -1;
    margin-top: 40px;
}

.single-product .related.products h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

/* ==========================================================================
   Notices
   ========================================================================== */

.single-product .woocommerce-message,
.single-product .woocommerce-error,
.single-product .woocommerce-info {
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    list-style: none;
}

.single-product .woocommerce-message {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.single-product .woocommerce-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .single-product div.product {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .single-product div.product {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .single-product div.product .woocommerce-product-gallery {
        position: static;
    }

    .single-product div.product .product_title {
        font-size: 22px;
    }

    .single-product div.product .price {
        font-size: 22px;
    }
}