.gallery-overlay {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-height, 0px);
    bottom: 0;
    --overlay-margin: 24px;
    --nav-space: 88px;
    --carousel-height: 88px;
    padding-top: calc(var(--overlay-margin) + env(safe-area-inset-top));
    padding-bottom: calc(var(--overlay-margin) + env(safe-area-inset-bottom));
    padding-left: var(--overlay-margin);
    padding-right: var(--overlay-margin);
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999 !important;
    transition: opacity 0.3s ease;
    overflow: auto;
}

.gallery-overlay .gallery-close {
    position: absolute;
    top: calc(6px + env(safe-area-inset-top));
    right: calc(16px + env(safe-area-inset-right));
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    transition: color 0.2s ease, transform 0.2s ease;
    z-index: 10010;
}

.gallery-overlay .gallery-close:hover {
    color: rgba(255, 255, 255, 1);
}

.main-view {
    display: block;
    width: auto;
    height: auto;
    max-width: calc(100% - (var(--nav-space) * 2) - (var(--overlay-margin) * 2));
    max-height: calc(100% - var(--carousel-height) - (var(--overlay-margin) * 2) - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    margin: 0 var(--nav-space);
    border-radius: 8px;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
    transition: opacity 150ms ease;
    object-fit: contain;
    max-inline-size: calc(100% - (var(--nav-space) * 2));
    max-block-size: calc(100% - var(--carousel-height) - (var(--overlay-margin) * 2));
    z-index: 10005;
}

.gallery-carousel {
    position: absolute;
    bottom: calc(12px + env(safe-area-inset-bottom));
    width: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 10002;
}

.gallery-carousel-inner {
    display: flex;
    gap: 8px;
    padding: 0;
    pointer-events: all;
    transition: transform 0.3s ease;
}

.gallery-carousel-inner img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    opacity: 0.6;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.gallery-carousel-inner img.active {
    opacity: 1;
    transform: scale(1.05);
    border: 2px solid var(--main-orange);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    transition: color 0.2s ease;
    z-index: 10008;
    padding: 8px;
    background: transparent;
    border-radius: 8px;
}

.gallery-nav:hover {
    color: rgba(255, 255, 255, 1);
}

.gallery-prev {
    left: calc(var(--overlay-margin) + env(safe-area-inset-left));
}

.gallery-next {
    right: calc(var(--overlay-margin) + env(safe-area-inset-right));
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@media (max-width: 420px) {
    .gallery-overlay {
        --overlay-margin: 12px;
        --nav-space: 56px;
    }
    .main-view {
        max-width: calc(100% - (var(--nav-space) * 2) - (var(--overlay-margin) * 2));
        max-height: calc(100% - (var(--overlay-margin) * 2) - env(safe-area-inset-top) - env(safe-area-inset-bottom));
        margin: 0 var(--nav-space);
        border-radius: 6px;
    }
    .gallery-overlay .gallery-close {
        font-size: 2.4rem;
    }
    .gallery-nav {
        font-size: 2.4rem;
    }
}