/* Shared empty material assets; the three display locations stay independent. */
.rt-product-backdrops {
    --rt-surface-ivory: #f0ece5;
    --rt-surface-silver: radial-gradient(ellipse at 48% 40%, #f6f6f3 0%, #eeefec 48%, #dfe1df 100%);
    --rt-surface-graphite: radial-gradient(ellipse at 48% 38%, #3b3b3d 0%, #2a2a2c 42%, #18181a 100%);
    --rt-surface-stone: #e6ddcd url('../images/backdrops/stone-flat-v1.webp') center / cover no-repeat;
    --rt-surface-bordeaux: #67333b url('../images/backdrops/bordeaux-flat-v1.webp') center / cover no-repeat;
    --rt-surface-matte: #686664 url('../images/backdrops/graphite-flat-v1.webp') center / cover no-repeat;
}
.rt-watch-catalog-ivory { --rt-catalog-surface: var(--rt-surface-ivory); }
.rt-watch-catalog-silver { --rt-catalog-surface: var(--rt-surface-silver); }
.rt-watch-catalog-graphite { --rt-catalog-surface: var(--rt-surface-graphite); }
.rt-watch-catalog-stone { --rt-catalog-surface: var(--rt-surface-stone); }
.rt-watch-catalog-bordeaux { --rt-catalog-surface: var(--rt-surface-bordeaux); }
.rt-watch-catalog-matte { --rt-catalog-surface: var(--rt-surface-matte); }
.rt-watch-gallery-ivory { --rt-gallery-surface: var(--rt-surface-ivory); }
.rt-watch-gallery-silver { --rt-gallery-surface: var(--rt-surface-silver); }
.rt-watch-gallery-graphite { --rt-gallery-surface: var(--rt-surface-graphite); }
.rt-watch-gallery-stone { --rt-gallery-surface: var(--rt-surface-stone); }
.rt-watch-gallery-bordeaux { --rt-gallery-surface: var(--rt-surface-bordeaux); }
.rt-watch-gallery-matte { --rt-gallery-surface: var(--rt-surface-matte); }
.rt-watch-product-ivory { --rt-product-surface: var(--rt-surface-ivory); }
.rt-watch-product-silver { --rt-product-surface: var(--rt-surface-silver); }
.rt-watch-product-graphite { --rt-product-surface: var(--rt-surface-graphite); }
.rt-watch-product-stone { --rt-product-surface: var(--rt-surface-stone); }
.rt-watch-product-bordeaux { --rt-product-surface: var(--rt-surface-bordeaux); }
.rt-watch-product-matte { --rt-product-surface: var(--rt-surface-matte); }

body.rt-product-backdrops:not(.rt-watch-catalog-original) .products .product img,
body.rt-product-backdrops:not(.rt-watch-catalog-original) .rt-products-fallback .rt-product-card__media img,
body.rt-product-backdrops:not(.rt-watch-catalog-original) .woocommerce-mini-cart-item img,
body.rt-product-backdrops:not(.rt-watch-catalog-original) .rt-order-thumb img,
body.rt-product-backdrops:not(.rt-watch-catalog-original) .rt-search-result__image img {
    background: var(--rt-catalog-surface);
    object-fit: contain;
}
body.rt-product-backdrops:not(.rt-watch-gallery-original) .rt-gallery-card img {
    background: var(--rt-gallery-surface);
    object-fit: contain;
}
body.rt-product-backdrops:not(.rt-watch-product-original) .rt-product-gallery__stage,
body.rt-product-backdrops:not(.rt-watch-product-original) .rt-product-gallery__views button,
body.rt-product-backdrops:not(.rt-watch-product-original) .rt-product-photo-dialog__stage {
    background: var(--rt-product-surface);
}