.product-single {
    margin-top: 60px;
}

/* ===== LAYOUT ===== */
.product-main {
    display: flex;
    flex-direction: column;
    gap: clamp(30px, 5vw, 60px);
    margin-bottom: clamp(30px, 5vw, 60px);
    position: relative;
}

@media (min-width: 993px) {
    .product-main {
        flex-direction: row;
        align-items: stretch;
    }
}

body.woocommerce #content div.product div.summary,
body.woocommerce div.product div.summary,
body.woocommerce-page #content div.product div.summary,
body.woocommerce-page div.product div.summary,
body.woocommerce #content div.product div.images,
body.woocommerce div.product div.images,
body.woocommerce-page #content div.product div.images,
body.woocommerce-page div.product div.images {
    margin-bottom: 0;
    float: none;
    width: 100%;
}

@media (min-width: 993px) {
    body.woocommerce #content div.product div.summary,
    body.woocommerce div.product div.summary,
    body.woocommerce-page #content div.product div.summary,
    body.woocommerce-page div.product div.summary {
        float: none;
        width: calc(50% - 32px);
    }

    body.woocommerce #content div.product div.images,
    body.woocommerce div.product div.images,
    body.woocommerce-page #content div.product div.images,
    body.woocommerce-page div.product div.images {
        float: none;
        width: calc(50% - 32px);
    }
}

/* WRAP */
.product-gallery-wrap {
    display: flex;
    flex-direction: column;
}

/* MAIN SWIPER */
.productSwiper {
    overflow: hidden;
    border: 1px solid var(--color-gray-100);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* IMAGE */
.productSwiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* NAV */
/* tắt icon mặc định swiper */
.swiper-button-next::after,
.swiper-button-prev::after {
    display: none;
}

/* style nút */
.woocommerce-product-gallery .swiper-button-next,
.woocommerce-product-gallery .swiper-button-prev {
    width: clamp(26px, 3.2vw, 36px);
    height: auto;
    aspect-ratio: 1;
    border-radius: 0;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
}

/* icon */
.swiper-button-next .icon,
.swiper-button-prev .icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* size icon */
.swiper-button-next .icon svg,
.swiper-button-prev .icon svg,
.swiper-button-next .icon i,
.swiper-button-prev .icon i {
    width: 50%;
    height: auto;
}

/* GRID */
.product-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(8px, 1vw, 12px);
    margin-top: clamp(16px, 3vw, 32px);
}

/* ITEM */
.pg-item {
    position: relative;
    overflow: hidden;
}

/* IMAGE */
.pg-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    transition: 0.3s;
}

/* HOVER */
.pg-item:hover img {
    transform: scale(1.05);
}

/* OVERLAY */
.pg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);

    display: none;
    align-items: center;
    justify-content: center;

    color: #fff;
    font-size: clamp(18px, 2vw, 28px);
    font-weight: 700;
}

/* HIDDEN */
.pg-hidden {
    display: none;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {

    /* chỉ giữ 6 ảnh */
    .gallery-item:nth-child(n+7) {
        display: none;
    }

    /* fix overlay ở ảnh thứ 6 */
    .gallery-item:nth-child(6) .more-overlay {
        display: flex;
    }

}

/* ===== CARD ===== */
.ps-summary-box {
    background: var(--bg-secondary);
    padding: clamp(16px, 3vw, 30px);
    border: 1px solid var(--color-gray-300);
    position: sticky;
    top: 120px;
}


.product-category-label a {
    position: relative;
    z-index: 1;
    display: inline-block;
    color: var(--color-primary);
    padding: 4px clamp(10px, 1vw, 12px);
    font-size: clamp(10px, 1vw, 12px);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    overflow: hidden;
    margin-bottom: clamp(10px, 2vw, 16px);
}

.product-category-label a::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--color-primary);
    opacity: 0.2;
}

.woocommerce div.product .ps-summary-box .product_title {
    color: var(--color-secondary);
    line-height: 1.2;
    letter-spacing: -0.05em;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800;
    margin-bottom: clamp(20px, 4vw, 42px);
}

.product-price-wrap {
    display: flex;
    align-items: baseline;
    gap: clamp(8px, 1vw, 12px);
    margin-bottom: clamp(16px, 2vw, 24px);
}

/* WRAP */
.product-long-desc {
    margin-bottom: clamp(20px, 3vw, 32px);
}

/* LABEL NHỎ */
.desc-label {
    font-size: clamp(12px, 1.2vw, 16px);
    text-transform: uppercase;
    color: var(--color-gray-700);
    margin-bottom: 12px;
}

/* NỘI DUNG */
.desc-content {
    font-size: clamp(14px, 1.2vw, 16px);
    line-height: 1.7;
    color: var(--text-base);

    max-height: clamp(240px, 40vh, 400px);
    overflow-y: auto;
    padding-right: clamp(4px, 1vw, 6px);
}

.desc-content::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

.desc-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 0;
}

/* PARAGRAPH */
.desc-content.content p {
    margin-bottom: 0.6rem;
}

/* GIÁ HIỆN TẠI */
.current-price {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 900;
    color: var(--color-primary);
}

/* GIÁ CŨ */
.old-price {
    font-size: clamp(14px, 1.2vw, 18px);
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 500;
}

/* CTA BUTTON */
.product__btn-contact {
    display: block;
    width: 100%;
    background: var(--color-yellow);
    color: var(--color-secondary);

    font-weight: 900;
    font-size: clamp(12px, 1vw, 14px);
    text-transform: uppercase;
    letter-spacing: 0.2em;

    padding: clamp(12px, 2vw, 20px);

    text-align: center;
    text-decoration: none;

    box-shadow: 4px 4px 0 0 var(--color-secondary);

    transition: all 0.2s ease;
}

/* HOVER */
.product__btn-contact:hover {
    background: var(--color-tertiary);
    color: var(--color-white);
}

/* CLICK EFFECT (nhấn xuống) */
.product__btn-contact:active {
    transform: translate(
            clamp(1px, 0.2vw, 2px),
            clamp(1px, 0.2vw, 2px)
    );
    box-shadow: none;
}

.related-products-section .swiper-slide {
    height: auto;
}

.swiper-slide .product-card {
    height: 100%;
}

.related-products-section .woocommerce-loop-product__title {
    font-size: clamp(14px, 1.6vw, 18px);
    line-height: 1.2;

}

/* button */
.related-products-section .swiper-button-next,
.related-products-section .swiper-button-prev {
    width: clamp(32px, 3vw, 40px);
    height: clamp(32px, 3vw, 40px);
    aspect-ratio: 1;
    background: var(--white-90);
    color: var(--color-secondary);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    display: none;
}