/* Product detail — contiguous gallery + info + tabs stack */

.product-detail__stack {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    overflow: hidden;
}

.product-detail__pair {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    background: #fff;
    border: 0;
    border-radius: 0;
    overflow: hidden;
}

.product-detail__stack:has(.product-detail__tabs) .product-detail__pair {
    border-bottom: 1px solid #e2e8f0;
}

@media (min-width: 1024px) {
    .product-detail__pair {
        grid-template-columns: 1fr 1fr;
    }
}

.product-detail__gallery {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    padding: 1.5rem;
    background: #fff;
}

@media (min-width: 1024px) {
    .product-detail__gallery {
        min-height: 100%;
        padding: 2rem 1.75rem;
        border-right: 1px solid #e2e8f0;
    }
}

@media (max-width: 1023px) {
    .product-detail__gallery {
        border-bottom: 1px solid #e2e8f0;
    }
}

.product-detail__buybox {
    padding: 1.5rem;
    background: #fff;
}

@media (min-width: 1024px) {
    .product-detail__buybox {
        padding: 2rem;
    }
}

.product-detail__image-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 240px;
    overflow: hidden;
}

.product-detail__image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transform: scale(var(--img-display-scale, 1));
    transform-origin: center center;
}

.product-detail__image {
    display: block;
    max-width: 100%;
    max-height: min(420px, 55vh);
    width: auto;
    height: auto;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
    transition: transform 0.08s ease-out;
    transform-origin: center center;
    transform: scale(1);
    will-change: transform;
}

@media (min-width: 1024px) {
    .product-detail__image {
        max-height: min(520px, 62vh);
    }
}

/* Hover zoom — desktop only */
@media (hover: hover) and (pointer: fine) {
    .product-detail__gallery--zoom {
        cursor: crosshair;
    }

    .product-detail__gallery--zoom .product-detail__image-stage {
        overflow: hidden;
    }

    .product-detail__gallery--zoom.is-zooming .product-detail__image {
        transform: scale(var(--pd-zoom-scale, 2.4));
        transition: none;
    }
}

.pd-size-btn[aria-pressed="true"] {
    box-shadow: 0 0 0 1px #42746c;
}

.product-image-slot__link {
    color: inherit;
    text-decoration: none;
}

.product-detail__filter-pill {
    text-decoration: none;
    white-space: nowrap;
}

/* Info tabs under image + buy box — columns match gallery | buybox */
.product-detail__tabs {
    background: #fff;
    border: 0;
    border-radius: 0;
    overflow: hidden;
}

.product-detail__tablist {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
}

@media (min-width: 1024px) {
    .product-detail__tablist {
        grid-template-columns: 1fr 1fr;
    }
}

.product-detail__tablist-secondary {
    display: flex;
    min-width: 0;
}

@media (min-width: 1024px) {
    .product-detail__tab--image-col {
        grid-column: 1;
        border-right: 1px solid #e2e8f0;
    }

    .product-detail__tablist-secondary {
        grid-column: 2;
    }

    .product-detail__tablist-secondary--alone {
        grid-column: 1 / -1;
    }
}

@media (max-width: 1023px) {
    .product-detail__tab--image-col {
        border-bottom: 1px solid #e2e8f0;
    }
}

.product-detail__tab {
    position: relative;
    flex: 1 1 0;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0.95rem 1.25rem;
    border: 0;
    background: transparent;
    color: #64748b;
    font-family: Poppins, system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
}

.product-detail__tablist-secondary .product-detail__tab + .product-detail__tab {
    border-left: 1px solid #e2e8f0;
}

.product-detail__tab:hover {
    color: #42746c;
    background: #fff;
}

.product-detail__tab.is-active {
    color: #42746c;
    background: #fff;
    font-weight: 500;
}

.product-detail__tab.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: #42746c;
}

.product-detail__tab:focus-visible {
    outline: 2px solid #42746c;
    outline-offset: -2px;
    z-index: 1;
}

.product-detail__tabpanels {
    padding: 1.5rem 1.5rem 1.75rem;
}

@media (min-width: 1024px) {
    .product-detail__tabpanels {
        padding: 1.75rem 2rem 2rem;
    }
}

.product-detail__tabpanel[hidden],
.product-detail__tabpanel.is-hidden {
    display: none;
}