/* Lightbox overlay */
.slightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

/* Lightbox content */
.slightbox-content {
    background: #000;
    border-radius: 10px;
    max-width: 900px;
    width: 100%;
    box-shadow: 0 0 20px rgba(0,0,0,0.6);
    position: relative;
}

.slightbox-close {
    position: absolute;
    top: -12px;
    right: -12px;
    background: #fff;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 22px;
    font-weight: bold;
    z-index: 10000; /* <-- IMPORTANT */
    box-shadow: 0 0 6px rgba(0,0,0,0.4);
}