/* ═══ mediaLightbox — universal media modal for the whole site ═══
 *
 * Single component for opening images, image galleries and Vimeo videos
 * on top of any page. One DOM node lives in layouts/app.blade.php.
 * See: .agents/workflows/design_system_guideline.md → mediaLightbox
 *
 * z-index: 9999  (per §12b z-index strategy)
 */

.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: default;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}
.media-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

/* ─── Image slot ─── */
.media-lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 0.75rem;
    box-shadow: 0 8px 60px rgba(0, 0, 0, 0.6);
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
}
.media-lightbox.is-open .media-lightbox-img {
    transform: scale(1);
}
/* Hide image when showing video */
.media-lightbox.has-video .media-lightbox-img {
    display: none;
}

/* ─── Video slot (Vimeo iframe) ─── */
.media-lightbox-video {
    display: none;
    width: 90vw;
    max-width: 1100px;
    aspect-ratio: 16 / 9;
    position: relative;
}
.media-lightbox.has-video .media-lightbox-video {
    display: block;
}
.media-lightbox-iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 8px 60px rgba(0, 0, 0, 0.6);
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.media-lightbox.is-open.has-video .media-lightbox-iframe {
    transform: scale(1);
}

/* ─── Close button ─── */
.media-lightbox-close {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
    z-index: 2;
}
.media-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* ─── Gallery navigation ─── */
.media-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
    z-index: 2;
}
.media-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}
.media-lightbox-prev { left: 1.5rem; }
.media-lightbox-next { right: 1.5rem; }
.media-lightbox.has-nav .media-lightbox-nav {
    display: flex;
}

@media (max-width: 767px) {
    .media-lightbox-prev { left: 0.5rem; }
    .media-lightbox-next { right: 0.5rem; }
    .media-lightbox-nav {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 0.9rem;
    }
}