.masonry {
    column-count: 2;
    column-gap: 15px;

    max-width: 1100px;
    margin: 0 auto;
}

.masonry img {
    width: 100%;
    margin-bottom: 15px;
    border-radius: 6px;
}

.viewer-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    justify-content: center;
    align-items: center;
    padding: 20px;
    cursor: zoom-out;
    overflow: auto;
}

.viewer-content {
    max-width: 90vw;
    max-height: 90vh;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    cursor: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.viewer-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 6px;
}