.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    z-index: 9999;
    cursor: pointer;
}

.lightbox-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90vh;
    z-index: 10000;
    cursor: default;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.lightbox-content img.zoomed {
    transform: scale(1.5);
    cursor: zoom-out;
}

.lightbox-prev,
.lightbox-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 24px;
    padding: 20px 15px;
    cursor: pointer;
    z-index: 10001;
    transition: background 0.3s;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

body.lightbox-open {
    overflow: hidden;
}