.ImageViewer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1000;
}
.ImageViewer-overlay.ImageViewer-active {
    display: flex;
}

.ImageViewer-viewer {
    position: relative;
    will-change: transform;
    transition: transform 0.3s cubic-bezier(0.22, 0.8, 0.3, 1);
    cursor: grab;
    touch-action: none;
}
.ImageViewer-viewer.ImageViewer-grabbing {
    cursor: grabbing;
    transition: none;
}

.ImageViewer-viewer img {
    display: block;
    user-select: none;
    pointer-events: none;
}

.ImageViewer-close {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #FFFFFF;
    font-size: 22px;
    line-height: 36px;
    text-align: center;
    cursor: pointer;
    z-index: 1001;
    user-select: none;
    pointer-events: auto;
}