.sbel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    padding: 30px;
}

.sbel-overlay.active {
    display: flex;
}

.sbel-image {
    max-width: 95%;
    max-height: 90vh;
    object-fit: contain;
}

.sbel-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 45px;
    line-height: 1;
    cursor: pointer;
    font-family: Arial, sans-serif;
}