.sg-core-catalog-gallery {
    --sg-core-gallery-columns: 5;
    --sg-core-gallery-columns-tablet: var(--sg-core-gallery-columns);
    --sg-core-gallery-columns-mobile: var(--sg-core-gallery-columns-tablet);
    display: grid;
    gap: 14px;
}

.sg-core-catalog-gallery__main {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 0;
    display: flex;
    justify-content: center;
    min-height: 320px;
    overflow: visible;
    padding: 0;
}

.sg-core-catalog-gallery__main-link {
    display: block;
    height: 100%;
    width: 100%;
}

.sg-core-catalog-gallery__main-img {
    display: block;
    height: 100%;
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    width: 100%;
}

.sg-core-catalog-gallery__thumbs {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(var(--sg-core-gallery-columns), minmax(0, 1fr));
}

.sg-core-catalog-gallery__thumb-item {
    aspect-ratio: 1 / 1;
    align-items: center;
    background: #ffffff;
    border: 1px solid #d9dee8;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    height: auto;
    justify-content: center;
    overflow: hidden;
    padding: 0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    width: 100%;
}

.sg-core-catalog-gallery__thumb-item img {
    display: block;
    height: 100%;
    max-height: 100%;
    max-width: 100%;
    object-fit: cover;
    width: 100%;
}

.sg-core-catalog-gallery__thumb-item:hover,
.sg-core-catalog-gallery__thumb-item:focus-visible {
    border-color: #7a8599;
    outline: none;
    transform: translateY(-1px);
}

.sg-core-catalog-gallery__thumb-item.is-active {
    border-color: #2e74c9;
    box-shadow: 0 0 0 1px #2e74c9;
}

.sg-core-catalog-gallery__empty {
    background: #f8fafc;
    border: 1px dashed #c8d0df;
    border-radius: 8px;
    color: #546277;
    font-size: 14px;
    padding: 12px;
}

@media (max-width: 1024px) {
    .sg-core-catalog-gallery__thumbs {
        grid-template-columns: repeat(var(--sg-core-gallery-columns-tablet), minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .sg-core-catalog-gallery__thumbs {
        grid-template-columns: repeat(var(--sg-core-gallery-columns-mobile), minmax(0, 1fr));
    }
}