.kinino-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.kinino-lightbox-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.kinino-lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 40px rgba(0,0,0,.6);
}

.kinino-lightbox-close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 32px;
    color: #fff;
    cursor: pointer;
    line-height: 1;
}