/* Product detail page — layout aligned with client design tokens */
.product-detail-page .product-detail-main {
    padding: 2rem 0 3.75rem;
}

.product-detail--layout {
    display: flex;
    gap: 4.75rem; 
    align-items: flex-start;
}

.product-detail-left {
    flex: 0 0 auto;
    max-width: 35.625rem;
}

.product-detail-left .MagicZoom,
.product-detail-zoom {
    border-radius: 0.3125rem;
    padding: 0.4375rem;
    border: 1px solid var(--footer-rule, #e2e2e2);
    background: var(--color-white, #fff);
}

.product-detail-left .MagicZoom img,
.product-detail-zoom img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0.1875rem;
}

.product-detail-gallery {
    margin-top: 1rem;
}

.thumbnail-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.thumbnail-grid a {
    display: block;
    width: 5.625rem;
    flex-shrink: 0;
}

.thumbnail-grid img {
    width: 100%;
    height: auto;
    border-radius: 0.3125rem;
    border-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* Summary column */
.product-detail-summary {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-detail-summary__badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-weight: 600;
    font-size: 0.75rem;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.product-detail-summary__badge--instock {
    color: var(--footer-emerald, #006f45);
    background: #e6f4ef;
}

.product-detail-summary__badge--outstock {
    color: #8a4a4a;
    background: #fce8e8;
}

.product-detail-summary__title {
    margin: 0;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-weight: 700;
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    line-height: 1.25;
    color: var(--footer-emerald, #006f45);
}

.product-detail-summary__attrs {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-detail-summary__attr {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--footer-emerald, #006f45);
}

.product-detail-summary__attr dt {
    margin: 0;
    font-weight: 700;
}

.product-detail-summary__attr dd {
    margin: 0;
    font-weight: 400;
}

.product-detail-summary__price-block {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.product-detail-summary__price {
    font-weight: 700;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    line-height: 1.1;
    color: var(--color-price);
}

.product-detail-summary__price--contact {
    color: var(--footer-emerald, #006f45);
    font-size: 1.5rem;
}

.product-detail-summary__price-old {
    
    font-weight: 500;
    font-size: 1.125rem;
    color: var(--color-gray, #9bb0b6);
    text-decoration: line-through;
}

.product-detail-summary__stock-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-size: 1rem;
    color: var(--footer-emerald, #006f45);
}

.product-detail-summary__stock-icon {
    display: flex;
    color: var(--footer-emerald, #006f45);
}

.product-detail-summary__sold {
    margin: 0;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-size: 1rem;
    color: var(--footer-emerald, #006f45);
}

/* Quantity + add to cart */
.product-detail-summary__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.product-detail-qty {
    display: flex;
    align-items: stretch;
    border: 1px solid #d0d0d0;
    border-radius: 0.25rem;
    background: var(--color-white, #fff);
    overflow: hidden;
    min-height: 3rem;
}

.product-detail-qty .qty-product {
    width: 3.5rem;
    min-width: 3rem;
    border: none;
    outline: none;
    text-align: center;
    
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-black, #003521);
    background: transparent;
}

.product-detail-qty .qty-product:disabled {
    opacity: 0.5;
}

.product-detail-qty__spin {
    display: flex;
    flex-direction: column;
    border-left: 1px solid #d0d0d0;
    width: 2rem;
    flex-shrink: 0;
}

.product-detail-qty__arr {
    flex: 1;
    border: none;
    background: #f7f7f7;
    font-size: 0.625rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-black, #003521);
    padding: 0;
}

.product-detail-qty__arr:hover:not(:disabled) {
    background: #ececec;
}

.product-detail-qty__arr:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.product-detail-qty__arr + .product-detail-qty__arr {
    border-top: 1px solid #d0d0d0;
}

.product-detail-add-cart {

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0 1.25rem;
    min-height: 3rem;
    border: none;
    border-radius: 0.25rem;
    background: var(--footer-emerald);
    color: var(--color-white, #fff);
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.product-detail-add-cart:hover:not(:disabled) {
    background: var(--color-green, #129756);
}

.product-detail-add-cart:disabled,
.product-detail-add-cart.disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.product-detail-add-cart__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-white, #fff);
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1;
}

.product-detail-summary__rule {
    border: none;
    border-top: 1px solid #e8e8e8;
    margin: 1rem 0 0;
    width: 100%;
}

.product-detail-summary__sku {
    margin: 0;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-size: 0.9375rem;
    color: var(--footer-emerald, #006f45);
}

.product-detail-summary__share {
    margin-top: 0.5rem;
}

.product-detail-summary__share .social-share {
    margin-top: 0;
}

.product-detail-summary__share .social-share-buttons {
    gap: 0.375rem;
}

.product-detail-tabs {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--footer-rule, #e2e2e2);
}

.product-detail-tabs__btn {
    position: relative;
    padding: 0.5rem 0;
    border: none;
    background: none;
    cursor: pointer;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-weight: 600;
    font-size: 1rem;
    text-transform: none;
    color: var(--footer-emerald, #006f45);
    transition: color 0.2s ease;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.product-detail-qty .qty-product {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Product related */
.product-related {
    margin-top: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--footer-rule, #e2e2e2);
}

.product-related__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.product-related__title {
    margin: 0;
    font-family: var(--font-josefin, "Josefin Sans", sans-serif);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.25;
    color: var(--footer-emerald, #006f45);
}

.product-related__title-sub {
    font-weight: 600;
    font-size: 1rem;
    color: rgba(0, 111, 69, 0.8);
}

.product-related__controls {
    display: flex;
    gap: 0.5rem;
}

/* Responsive (desktop-first, per RESPONSIVE.md) */
@media (max-width: 1199px) {
    .product-detail--layout {
        gap: 2.5rem;
    }

    .product-detail-left {
        max-width: 32rem;
    }
}

@media (max-width: 991px) {
    .product-detail--layout {
        flex-direction: column;
        gap: 2rem;
    }

    .product-detail-left {
        max-width: 100%;
        width: 100%;
    }

    .product-detail-summary {
        width: 100%;
    }

    .thumbnail-grid a {
        width: auto;
        flex: 0 0 clamp(4.25rem, 12vw, 5.625rem);
    }

    .product-detail-tabs {
        margin-top: 2.5rem;
    }

    .product-related {
        margin-top: 2.5rem;
    }
}

@media (max-width: 767px) {
    .product-detail-page .product-detail-main {
        padding: 1.5rem 0 3rem;
    }

    .product-detail--layout {
        gap: 1.5rem;
    }

    .product-detail-gallery {
        margin-top: 0.875rem;
    }

    .thumbnail-grid {
        gap: 0.625rem;
    }

    .thumbnail-grid a {
        flex-basis: clamp(3.75rem, 18vw, 5rem);
    }

    .product-detail-summary__attr {
        font-size: 0.9375rem;
    }

    .product-detail-summary__stock-line {
        font-size: 0.9375rem;
    }

    .product-detail-summary__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .product-detail-qty {
        width: 100%;
    }

    .product-detail-qty .qty-product {
        width: 100%;
        min-width: 0;
        flex: 1;
    }

    .product-detail-add-cart {
        width: 100%;
    }

    .product-related__header {
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 0.75rem 1rem;
    }

    .product-related__header .carousel__nav-btn i {
        font-size: 1.5rem;
    }
}

@media (max-width: 374px) {
    .thumbnail-grid a {
        flex-basis: clamp(3.25rem, 22vw, 4.5rem);
    }

    .product-detail-summary__price--contact {
        font-size: 1.25rem;
    }
}