/* ============================================================
   LIGHTBOX.CSS - TORINO STYLE (STABLE VERSION)
   Pure CSS Lightbox via :target - Minimalistisch & Stabil
   ============================================================ */

/* ===================
   1. SCREENSHOT GALLERY
   =================== */

.screenshot-gallery {
    margin: 3rem 0;
    padding: 2rem 0;
}

.screenshot-gallery > h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================
   2. GALLERY ITEMS
   =================== */

.gallery-item {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
}

.gallery-item:hover {
    border-color: var(--accent-color);
}

.gallery-item figure {
    margin: 0;
    padding: 0;
}

.gallery-item .gallery-thumb {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: top left;
    display: block;
    cursor: pointer;
}

.gallery-item figcaption {
    padding: 1rem 1.2rem;
    font-size: 0.9rem;
    color: var(--text-color-muted);
    border-top: 1px solid var(--border-color-subtle);
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.gallery-item figcaption i {
    color: var(--accent-color);
    font-size: 0.85rem;
}

/* ===================
   3. CSS-ONLY LIGHTBOX (Target-Based)
   =================== */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.97);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    box-sizing: border-box;
    
    /* Versteckt by default */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Lightbox aktiviert via :target */
.lightbox:target {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Schließen-Link (gesamter Hintergrund) */
.lightbox-close-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Content Container */
.lightbox-inner {
    position: relative;
    z-index: 2;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Lightbox Bild */
.lightbox-inner img {
    max-width: 100%;
    max-height: 75vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Lightbox Caption */
.lightbox-caption {
    margin-top: 1.2rem;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-size: 0.95rem;
    text-align: center;
    max-width: 600px;
}

.lightbox-caption strong {
    color: var(--accent-color);
    font-weight: 500;
}

/* X-Button oben rechts */
.lightbox-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color-muted);
    font-size: 1.8rem;
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    z-index: 10;
}

.lightbox-close-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* ===================
   4. RESPONSIVE
   =================== */

@media (max-width: 768px) {
    .gallery-item .gallery-thumb {
        height: 180px;
    }

    .lightbox {
        padding: 1rem;
    }

    .lightbox-inner img {
        max-height: 70vh;
    }

    .lightbox-caption {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .lightbox-close-btn {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .screenshot-gallery {
        margin: 2rem 0;
        padding: 1rem 0;
    }

    .gallery-item figcaption {
        padding: 0.8rem 1rem;
        font-size: 0.85rem;
    }
}

/* ===================
   5. PRINT STYLES
   =================== */

@media print {
    .lightbox {
        display: none !important;
    }
    
    .screenshot-gallery {
        page-break-inside: avoid;
    }

    .gallery-grid {
        display: block;
    }

    .gallery-item {
        margin-bottom: 1rem;
        page-break-inside: avoid;
    }

    .gallery-item .gallery-thumb {
        height: auto;
        max-height: 300px;
    }
}