/* =============================================================
   COMPONENT / LIGHTBOX
   
   Два варианта:
   1. .media-container.lightbox — свой лайтбокс
   2. .basicLightbox           — библиотека basicLightbox
   ============================================================= */

/* ---------------------------------------------------------
   ВАРИАНТ 1: собственный .media-container.lightbox
   --------------------------------------------------------- */

.media-container.lightbox {
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    inset: 0;
    height: 100dvh;
    background: rgba(0, 0, 0, .8);
    opacity: 0;
    transition: opacity var(--duration-slow) var(--ease-default);
    z-index: var(--z-raised);
    pointer-events: none;
}

.media-container.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.media-container.lightbox .viewport {
    max-width: 100%;
    transform: scale(.9);
    transition: transform var(--duration-slow) var(--ease-default);
    display: flex;
    justify-content: center;
    align-items: center;
}

.media-container.lightbox.active .viewport {
    transform: scale(1);
}

.media-container.lightbox .media-item {
    max-width: 90dvw;
    max-height: 90dvh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 0;
}

.basicLightbox--gallery .basicLightbox__counter,
.media-container.lightbox .counter {
    position: absolute;
    top: var(--space-5);
    left: 50%;
    transform: translateX(-50%);
    color: white;
    background: rgba(0, 0, 0, .5);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-3xl);
    font-size: var(--fs-sm);
    z-index: var(--z-popover);
}

@media (max-width: 767px) {
    .media-container.lightbox .media-item {
        max-width: 95dvw;
        max-height: 95dvh;
    }
}

/* ---------------------------------------------------------
   ВАРИАНТ 2: библиотека basicLightbox
   --------------------------------------------------------- */

.basicLightbox {
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    inset: 0;
    height: 100dvh;
    background: rgba(0, 0, 0, .8);
    opacity: .01;
    transition: opacity var(--duration-slow) var(--ease-default);
    z-index: var(--z-modal);
    will-change: opacity;
}

.basicLightbox--visible {
    opacity: 1;
}

.basicLightbox__placeholder {
    max-width: 100%;
    transform: scale(.9);
    transition: transform var(--duration-slow) var(--ease-default);
    z-index: var(--z-raised);
    will-change: transform;
}

.basicLightbox--visible .basicLightbox__placeholder {
    transform: scale(1);
}

.basicLightbox__placeholder> :is(img, video, iframe):first-child:last-child {
    display: block;
    position: absolute;
    inset: 0;
    margin: auto;
    max-width: 95%;
    max-height: 95%;
}

.basicLightbox__placeholder> :is(video, iframe):first-child:last-child {
    pointer-events: auto;
}

.basicLightbox__placeholder> :is(img, video):first-child:last-child {
    width: auto;
    height: auto;
}

.basicLightbox--img .basicLightbox__placeholder,
.basicLightbox--video .basicLightbox__placeholder,
.basicLightbox--iframe .basicLightbox__placeholder {
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Галерея */
.basicLightbox--gallery .basicLightbox__placeholder {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.basicLightbox--gallery .basicLightbox__placeholder img {
    max-width: 90dvw;
    max-height: 90dvh;
    width: auto;
    height: auto;
    object-fit: contain;
}

.basicLightbox--gallery .basicLightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, .2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--duration-slow) var(--ease-default);
    z-index: var(--z-popover);
}

.basicLightbox--gallery .basicLightbox__nav:hover {
    background: rgba(255, 255, 255, .3);
}

.basicLightbox--gallery .basicLightbox__nav--prev {
    left: var(--space-5);
}

.basicLightbox--gallery .basicLightbox__nav--next {
    right: var(--space-5);
}

@media (max-width: 767px) {
    .basicLightbox--gallery .basicLightbox__nav {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .basicLightbox--gallery .basicLightbox__nav--prev {
        left: var(--space-3);
    }

    .basicLightbox--gallery .basicLightbox__nav--next {
        right: var(--space-3);
    }
}