/* UP Catalog - Gallery Styles */
/* Product Gallery Widget */

/* Product Gallery - Nur Layout */
.up-catalog-gallery {
    display: block;
}

.up-catalog-gallery-grid {
    display: grid;
}

.up-catalog-gallery-columns-1 .up-catalog-gallery-grid { grid-template-columns: 1fr; }
.up-catalog-gallery-columns-2 .up-catalog-gallery-grid { grid-template-columns: repeat(2, 1fr); }
.up-catalog-gallery-columns-3 .up-catalog-gallery-grid { grid-template-columns: repeat(3, 1fr); }
.up-catalog-gallery-columns-4 .up-catalog-gallery-grid { grid-template-columns: repeat(4, 1fr); }
.up-catalog-gallery-columns-5 .up-catalog-gallery-grid { grid-template-columns: repeat(5, 1fr); }
.up-catalog-gallery-columns-6 .up-catalog-gallery-grid { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 768px) {
    .up-catalog-gallery-columns-3 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-4 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-5 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-6 .up-catalog-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .up-catalog-gallery-columns-3 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-4 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-5 .up-catalog-gallery-grid,
    .up-catalog-gallery-columns-6 .up-catalog-gallery-grid {
        grid-template-columns: 1fr;
    }
}

.up-catalog-gallery-item {
    position: relative;
    overflow: hidden;
}

.up-catalog-gallery-item a {
    display: block;
}

.up-catalog-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.up-catalog-gallery-hover-zoom .up-catalog-gallery-item img:hover {
    transform: scale(1.1);
}

.up-catalog-gallery-hover-opacity .up-catalog-gallery-item img:hover {
    opacity: 0.8;
}

.up-catalog-gallery-caption {
    display: block;
    text-align: center;
}

/* Gallery Slider - Nur Layout/Funktional */
.up-catalog-gallery-slider {
    position: relative;
}

.up-catalog-gallery-main-image {
    position: relative;
    overflow: hidden;
    width: 100%;
    aspect-ratio: var(--up-catalog-gallery-ratio, 4 / 3);
}

.up-catalog-gallery-main-image .up-catalog-gallery-item {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.up-catalog-gallery-main-image .up-catalog-gallery-item.active {
    opacity: 1;
    z-index: 10;
    pointer-events: auto;
}

.up-catalog-gallery-main-image .up-catalog-gallery-item a {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.up-catalog-gallery-main-image .up-catalog-gallery-item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.up-catalog-gallery-thumbnails {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center;
    justify-content: flex-start !important;
    overflow-x: scroll !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    box-sizing: border-box;
    scrollbar-gutter: stable both-edges;
}

.up-catalog-gallery-thumbnail {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    line-height: 0;
    box-sizing: border-box;
}

.up-catalog-gallery-thumbnail img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
}

.up-catalog-gallery-thumbnails::-webkit-scrollbar {
    height: 12px !important;
}

.up-catalog-gallery-thumbnails::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.08) !important;
}

.up-catalog-gallery-thumbnails::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.25) !important;
    border-radius: 999px;
}

.up-catalog-gallery-thumbnails::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.35) !important;
}