/* mm-lightbox — full-screen image-viewer module
   Native <dialog> + backdrop. Klik op backdrop / X / Esc sluit.
   Pan/zoom: scroll-wheel en pinch tot 4×. */

.mm-lightbox {
    border: 0;
    background: rgba(0, 0, 0, 0.92);
    padding: 0;
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    color: #fff;
    opacity: 0;
    transform: scale(0.97);
    transition: opacity var(--dur-med) var(--ease-out),
                transform var(--dur-med) var(--ease-out);
    --mm-loader-color: #fff;
    --mm-loader-track: rgba(255, 255, 255, .18);
}
.mm-lightbox.is-open {
    opacity: 1;
    transform: scale(1);
}
.mm-lightbox::backdrop {
    background: rgba(0, 0, 0, 0.85);
    opacity: 0;
    transition: opacity var(--dur-med) var(--ease-out);
}
.mm-lightbox.is-open::backdrop {
    opacity: 1;
}
.mm-lightbox__viewport {
    position: absolute;
    inset: 0 0 7rem;
    overflow: hidden;
}
.mm-lightbox__stage {
    display: flex;
    height: 100%;
    will-change: transform;
    user-select: none;
    -webkit-user-select: none;
}
.mm-lightbox__nav[disabled] {
    opacity: 0.25;
    pointer-events: none;
}
.mm-lightbox__slide {
    flex: 0 0 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 4.5rem;
    box-sizing: border-box;
    overflow: hidden;
}
.mm-lightbox__zoom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transform-origin: center center;
    will-change: transform;
    cursor: zoom-in;
    touch-action: none;
}
.mm-lightbox__zoom.is-zoomed  { cursor: grab; }
.mm-lightbox__zoom.is-panning { cursor: grabbing; }
.mm-lightbox__slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}
.mm-lightbox__close,
.mm-lightbox__nav {
    position: absolute;
    z-index: 10;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    transition: background-color var(--dur-fast) var(--ease-out);
}
.mm-lightbox__close:hover,
.mm-lightbox__nav:hover { background: rgba(255, 255, 255, 0.25); }
.mm-lightbox__close       { top: 1.25rem;   right: 1.25rem; }
.mm-lightbox__nav--prev   { top: 50%;       left:  1.25rem; transform: translateY(-50%); font-size: 2rem; }
.mm-lightbox__nav--next   { top: 50%;       right: 1.25rem; transform: translateY(-50%); font-size: 2rem; }
.mm-lightbox__counter {
    position: absolute;
    bottom: 0.6rem;
    left: 0;
    right: 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}
.mm-lightbox__thumbs {
    position: absolute;
    bottom: 1.75rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 0 4.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.mm-lightbox__thumbs::-webkit-scrollbar { display: none; }
.mm-lightbox__thumb {
    flex: 0 0 auto;
    width: 72px;
    height: 48px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--radius-sm, 4px);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.45;
    background: none;
    transition: opacity var(--dur-fast) var(--ease-out),
                border-color var(--dur-fast) var(--ease-out);
}
.mm-lightbox__thumb:hover   { opacity: 0.75; }
.mm-lightbox__thumb.is-active {
    opacity: 1;
    border-color: #fff;
}
.mm-lightbox__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}