/* Gallery presentation only. WooCommerce still owns image/variation selection.
 * Native selectors outrank legacy .bc-reference-page gallery columns without !important. */
body .bc-gallery.product-gallery[data-gallery-layout] {
    display: grid;
    gap: 12px;
    min-width: 0;
    align-items: start;
}
body .bc-gallery.product-gallery[data-gallery-layout] .main-product-photo {
    min-width: 0;
    grid-area: main;
}
body .bc-gallery.product-gallery[data-gallery-layout] .vertical-thumbnails {
    grid-area: thumbs;
    display: flex;
    gap: 8px;
    margin: 0;
    padding: 0;
    max-height: 620px;
    overflow: auto;
    min-width: 0;
}
body .bc-gallery.product-gallery[data-gallery-layout] .vertical-thumbnails button {
    flex: 0 0 70px;
    width: 70px;
    height: 85px;
    padding: 3px;
    border-radius: 2px;
}
body .bc-gallery.product-gallery[data-gallery-layout] .vertical-thumbnails img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
body .bc-gallery.product-gallery[data-gallery-layout] .main-image-button {
    width: 100%;
    display: block;
    padding: 0;
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="left"] {
    grid-template-columns: 78px minmax(0, 1fr);
    grid-template-areas: "thumbs main";
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="right"] {
    grid-template-columns: minmax(0, 1fr) 78px;
    grid-template-areas: "main thumbs";
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-thumbnails="left"] .vertical-thumbnails,
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-thumbnails="right"] .vertical-thumbnails {
    flex-direction: column;
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="top"] {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "thumbs" "main";
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="bottom"] {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "main" "thumbs";
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-thumbnails="top"] .vertical-thumbnails,
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-thumbnails="bottom"] .vertical-thumbnails {
    flex-direction: row;
    max-height: none;
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="grid"] {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "main" "grid";
}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="grid"] > .vertical-thumbnails,
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="grid"] .photo-nav {
    display: none;
}
body .bc-gallery.product-gallery[data-gallery-layout] .bc-gallery-grid {
    display: grid;
    grid-area: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
body .bc-gallery.product-gallery[data-gallery-layout] .bc-gallery-grid-photo {
    display: block;
    min-width: 0;
    width: 100%;
    padding: 0;
    border: 1px solid var(--beyond-ui-border, #ddd);
    border-radius: 0;
    overflow: hidden;
    background: var(--beyond-ui-soft, #f7f6f2);
}
body .bc-gallery.product-gallery[data-gallery-layout] .bc-gallery-grid-photo img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: contain;
}
@media (max-width: 767px) {
    body .bc-gallery.product-gallery[data-gallery-layout] {
        gap: 8px;
        width: 100%;
    }
    body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="left"] {
        grid-template-columns: 48px minmax(0, 1fr);
    }
    body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"][data-gallery-thumbnails="right"] {
        grid-template-columns: minmax(0, 1fr) 48px;
    }
    body .bc-gallery.product-gallery[data-gallery-layout] .vertical-thumbnails button {
        flex-basis: 60px;
        width: 48px;
        height: 60px;
    }
    body .bc-gallery.product-gallery[data-gallery-layout] .vertical-thumbnails {
        max-height: 460px;
    }
    body .bc-gallery.product-gallery[data-gallery-layout] .bc-gallery-grid {
        gap: 8px;
    }
}

body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="slider"] .bc-gallery-grid {
    display: none;
}
.bc-gallery-column {
    min-width: 0;
}
.bc-gallery-preview-controls {
    margin: 20px 0;
    padding: 12px;
    border: 1px solid var(--beyond-ui-border);
    font-size: 12px;
}
.bc-gallery-preview-controls label {
    display: block;
    margin: 10px 0;
}
.bc-gallery-preview-controls select {
    max-width: 100%;
    min-height: 40px;
}

/* Four native layouts; original attachment order and zoom indices retained. */
body .bc-gallery.product-gallery[data-gallery-layout]:is([data-gallery-layout="stacked"],[data-gallery-layout="mosaic"]) {
    grid-template-columns:minmax(0,1fr);
    grid-template-areas:"main" "grid";
}
body .bc-gallery.product-gallery[data-gallery-layout]:is([data-gallery-layout="stacked"],[data-gallery-layout="mosaic"]) > .vertical-thumbnails,
body .bc-gallery.product-gallery[data-gallery-layout]:is([data-gallery-layout="stacked"],[data-gallery-layout="mosaic"]) .photo-nav {display:none}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="stacked"] .bc-gallery-grid {grid-template-columns:minmax(0,1fr)}
body .bc-gallery.product-gallery[data-gallery-layout][data-gallery-layout="mosaic"] .bc-gallery-grid-photo:nth-child(3n) {grid-column:1/-1}
body .bc-gallery.product-gallery[data-gallery-layout] .bc-gallery-grid-photo:focus-visible,
body .bc-gallery.product-gallery[data-gallery-layout] .main-image-button:focus-visible {outline:2px solid var(--beyond-primary,#26A493);outline-offset:3px}