/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.lightbox.active {
    display: flex;
}

.lb-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    cursor: default;
    transition: opacity 0.2s ease;
    image-rendering: pixelated;
}

.lb-close {
    position: fixed;
    top: 12px; right: 16px;
    font-size: 2.5rem;
    color: #C8BEA0;
    cursor: pointer;
    z-index: 10001;
    line-height: 1;
    transition: color 0.2s, background 0.2s;
    -webkit-tap-highlight-color: transparent;
    min-width: 48px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(20, 18, 12, 0.7);
}

.lb-close:hover { color: #DCB428; background: rgba(20, 18, 12, 0.9); }

.lb-prev, .lb-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    color: #C8BEA0;
    cursor: pointer;
    z-index: 10001;
    padding: 16px;
    transition: color 0.2s, background 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    min-width: 48px;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(20, 18, 12, 0.7);
}

.lb-prev { left: 12px; }
.lb-next { right: 12px; }
.lb-prev:hover, .lb-next:hover { color: #DCB428; }

.lb-counter {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: #968C6E;
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    z-index: 10001;
}

/* Gallery grid */
.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s;
}

.gallery-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.gallery-item img {
    width: 100%;
    display: block;
    image-rendering: pixelated;
}

.gallery-item .caption {
    padding: 12px 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Mobile tap zones */
@media (max-width: 768px) {
    .lb-prev, .lb-next {
        font-size: 2rem;
        padding: 12px;
    }
    .lb-prev { left: 4px; }
    .lb-next { right: 4px; }
    .lb-img {
        max-width: 95vw;
        max-height: 80vh;
    }
    .screenshot-gallery {
        grid-template-columns: 1fr;
    }
}