.variation-gallery-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
    padding: 0;
}

.variation-gallery-preview li {
    position: relative;
    list-style: none;
    border: 1px solid #ccd0d4;
    background: #fff;
    padding: 4px;
    cursor: move;
}

.variation-gallery-preview img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    display: block;
}

.variation-gallery-preview .remove-image {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    background: #d63638;
    color: #fff;
    font-size: 14px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
}

.variation-gallery-preview .remove-image:hover {
    background: #b32d2e;
}

.variation-gallery-preview li.ui-sortable-helper {
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.variation-gallery-preview li.ui-sortable-placeholder {
    width: 64px;
    height: 64px;
    border: 2px dashed #2271b1;
    visibility: visible !important;
    background: transparent;
}