.img-zoomable {
    cursor: zoom-in;
}

.img-zoomable:focus-visible {
    outline: 3px solid #f2a7b5;
    outline-offset: 3px;
}

.lightbox {
    align-items: center;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    inset: 0;
    justify-content: center;
    opacity: 0;
    padding: 1rem;
    pointer-events: none;
    position: fixed;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    visibility: hidden;
    z-index: 2000;
}

.lightbox.is-open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.lightbox-dialog {
    align-items: center;
    display: flex;
    flex-direction: column;
    height: min(92vh, 900px);
    justify-content: center;
    max-width: 1100px;
    padding: 3rem 4.5rem 1rem;
    position: relative;
    width: 100%;
}

.lightbox-stage {
    align-items: center;
    display: flex;
    flex: 1 1 auto;
    justify-content: center;
    min-height: 0;
    width: 100%;
}

.lightbox-stage > img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.lightbox.is-open .lightbox-stage > img {
    opacity: 1;
    transform: scale(1);
}

.lightbox-close {
    align-items: center;
    background: transparent;
    border: 0;
    color: #fff;
    display: flex;
    font-size: 3rem;
    height: 3.5rem;
    justify-content: center;
    line-height: 1;
    position: absolute;
    right: 1rem;
    top: 0.5rem;
    width: 3.5rem;
}

.lightbox-nav {
    align-items: center;
    background: rgba(20, 20, 20, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    color: #fff;
    display: flex;
    font-size: 2rem;
    height: 3.5rem;
    justify-content: center;
    line-height: 1;
    min-height: 52px;
    min-width: 52px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: background-color 0.2s ease, transform 0.2s ease;
    width: 3.5rem;
    z-index: 2;
}

.lightbox-prev {
    left: 0.35rem;
}

.lightbox-next {
    right: 0.35rem;
}

.lightbox-counter {
    color: #fff;
    font-size: 0.9rem;
    margin: 0.75rem 0 0.5rem;
    min-height: 1.35rem;
}

.lightbox-thumbnails {
    display: flex;
    flex: 0 0 auto;
    gap: 0.65rem;
    justify-content: center;
    max-width: 100%;
    overflow-x: auto;
    padding: 0.25rem 0.25rem 0.6rem;
    scrollbar-color: #f2a7b5 rgba(255, 255, 255, 0.15);
}

.lightbox-thumbnail {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid transparent;
    border-radius: 0.5rem;
    flex: 0 0 auto;
    height: 64px;
    opacity: 0.55;
    overflow: hidden;
    padding: 0;
    transition: border-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    width: 64px;
}

.lightbox-thumbnail img {
    background: #fff;
    height: 60px;
    object-fit: contain;
    width: 60px;
}

.lightbox-nav[hidden],
.lightbox-thumbnails[hidden] {
    display: none;
}

.lightbox-thumbnail.is-active {
    border-color: #f2a7b5;
    opacity: 1;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
    color: #f2a7b5;
}

.lightbox-nav:hover,
.lightbox-nav:focus-visible {
    background-color: rgba(242, 167, 181, 0.92);
    color: #2d3277;
    transform: translateY(-50%) scale(1.08);
}

.lightbox-thumbnail:hover,
.lightbox-thumbnail:focus-visible {
    border-color: #f2a7b5;
    opacity: 1;
    transform: translateY(-2px);
}

.lightbox-close:focus-visible,
.lightbox-nav:focus-visible,
.lightbox-thumbnail:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

body.lightbox-open {
    overflow: hidden;
}

@media (max-width: 575.98px) {
    .lightbox {
        padding: 0.35rem;
    }

    .lightbox-dialog {
        height: 96vh;
        padding: 3.25rem 0.5rem 0.75rem;
    }

    .lightbox-nav {
        background: rgba(20, 20, 20, 0.78);
        top: 48%;
    }

    .lightbox-prev {
        left: 0.15rem;
    }

    .lightbox-next {
        right: 0.15rem;
    }

    .lightbox-stage {
        padding-inline: 2.25rem;
    }

    .lightbox-thumbnails {
        justify-content: flex-start;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lightbox,
    .lightbox-stage > img,
    .lightbox-nav,
    .lightbox-thumbnail {
        transition: none;
    }
}