.pgp-gallery { display: grid; gap: var(--pgp-spacing, 10px); margin: 20px 0; }

/* Desktop */
@media (min-width: 1024px) {
    .pgp-gallery { grid-template-columns: repeat(var(--pgp-columns-desktop, 3), 1fr); }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .pgp-gallery { grid-template-columns: repeat(var(--pgp-columns-tablet, 2), 1fr); }
}

/* Mobile */
@media (max-width: 767px) {
    .pgp-gallery { grid-template-columns: repeat(var(--pgp-columns-mobile, 1), 1fr); }
}

.pgp-gallery-item { position: relative; overflow: hidden; cursor: pointer; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); transition: all 0.3s ease; }
.pgp-gallery-item:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.15); transform: translateY(-4px); }
.pgp-image { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.pgp-gallery-item:hover .pgp-image { transform: scale(1.08); }

/* Spezielle Styles für verschiedene Layouts */
.pgp-layout-grid .pgp-image, .pgp-layout-masonry .pgp-image { height: 250px; }
@media (max-width: 767px) { 
    .pgp-layout-grid .pgp-image, .pgp-layout-masonry .pgp-image { height: 200px; }
}

.pgp-layout-slider .pgp-image, .pgp-layout-horizontal .pgp-image { height: 100%; min-height: 250px; }
.pgp-layout-mosaic .pgp-image { height: 100%; }
.pgp-layout-circle .pgp-gallery-item:hover { transform: translateY(-4px) scale(1.05); }
.pgp-layout-polaroid .pgp-image { height: 200px; }

.pgp-caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%); color: white; padding: 20px 15px 15px; opacity: 0; transition: opacity 0.3s ease; font-size: 14px; font-weight: 500; }
.pgp-gallery-item:hover .pgp-caption { opacity: 1; }

.pgp-effect-zoom .pgp-gallery-item:hover .pgp-image { transform: scale(1.2); }
.pgp-effect-slide .pgp-gallery-item { overflow: hidden; }
.pgp-effect-slide .pgp-image { transition: transform 0.5s ease; }
.pgp-effect-slide .pgp-gallery-item:hover .pgp-image { transform: translateX(-10px); }

.pgp-layout-masonry { display: block; column-gap: var(--pgp-spacing, 10px); }
@media (min-width: 1024px) { .pgp-layout-masonry { column-count: var(--pgp-columns-desktop, 3); } }
@media (min-width: 768px) and (max-width: 1023px) { .pgp-layout-masonry { column-count: var(--pgp-columns-tablet, 2); } }
@media (max-width: 767px) { .pgp-layout-masonry { column-count: var(--pgp-columns-mobile, 1); } }
.pgp-layout-masonry .pgp-gallery-item { break-inside: avoid; margin-bottom: var(--pgp-spacing, 10px); display: inline-block; width: 100%; }

/* Slider Layout */
.pgp-layout-slider { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; gap: var(--pgp-spacing, 10px); padding: 10px; -webkit-overflow-scrolling: touch; }
.pgp-layout-slider::-webkit-scrollbar { height: 8px; }
.pgp-layout-slider::-webkit-scrollbar-track { background: #f1f5f9; border-radius: 10px; }
.pgp-layout-slider::-webkit-scrollbar-thumb { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-radius: 10px; }
.pgp-layout-slider .pgp-gallery-item { flex: 0 0 calc(100% / var(--pgp-columns-desktop, 3) - var(--pgp-spacing, 10px)); scroll-snap-align: start; }
@media (max-width: 1023px) { .pgp-layout-slider .pgp-gallery-item { flex: 0 0 calc(100% / var(--pgp-columns-tablet, 2) - var(--pgp-spacing, 10px)); } }
@media (max-width: 767px) { .pgp-layout-slider .pgp-gallery-item { flex: 0 0 calc(100% / var(--pgp-columns-mobile, 1) - var(--pgp-spacing, 10px)); } }

/* Mosaic Layout */
.pgp-layout-mosaic { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); grid-auto-rows: 200px; gap: var(--pgp-spacing, 10px); }
.pgp-layout-mosaic .pgp-gallery-item:nth-child(4n+1) { grid-column: span 2; grid-row: span 2; }
.pgp-layout-mosaic .pgp-gallery-item:nth-child(5n+2) { grid-column: span 1; grid-row: span 2; }
@media (max-width: 767px) { 
    .pgp-layout-mosaic { grid-template-columns: repeat(2, 1fr); }
    .pgp-layout-mosaic .pgp-gallery-item:nth-child(4n+1) { grid-column: span 2; grid-row: span 1; }
}

/* Horizontal Scroll Layout */
.pgp-layout-horizontal { display: flex; overflow-x: auto; gap: var(--pgp-spacing, 10px); scroll-behavior: smooth; padding: 10px; }
.pgp-layout-horizontal::-webkit-scrollbar { height: 8px; }
.pgp-layout-horizontal::-webkit-scrollbar-track { background: #f1f5f9; border-radius: 10px; }
.pgp-layout-horizontal::-webkit-scrollbar-thumb { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-radius: 10px; }
.pgp-layout-horizontal .pgp-gallery-item { flex: 0 0 350px; }
.pgp-layout-horizontal .pgp-image { height: 400px; width: 350px; }
@media (max-width: 767px) { 
    .pgp-layout-horizontal .pgp-gallery-item { flex: 0 0 250px; }
    .pgp-layout-horizontal .pgp-image { height: 300px; width: 250px; }
}

/* Polaroid Layout */
.pgp-layout-polaroid .pgp-gallery-item { background: white; padding: 15px 15px 60px 15px; box-shadow: 0 8px 20px rgba(0,0,0,0.15); transform: rotate(0deg); transition: all 0.3s; }
.pgp-layout-polaroid .pgp-gallery-item:nth-child(3n+1) { transform: rotate(-2deg); }
.pgp-layout-polaroid .pgp-gallery-item:nth-child(3n+2) { transform: rotate(2deg); }
.pgp-layout-polaroid .pgp-gallery-item:nth-child(3n+3) { transform: rotate(-1deg); }
.pgp-layout-polaroid .pgp-gallery-item:hover { transform: rotate(0deg) translateY(-10px) scale(1.05); box-shadow: 0 15px 35px rgba(0,0,0,0.25); z-index: 10; }
.pgp-layout-polaroid .pgp-caption { position: static; background: transparent; color: #333; text-align: center; padding: 15px 5px 0; opacity: 1; font-family: "Comic Sans MS", cursive; font-size: 13px; }

/* Circle Layout */
.pgp-layout-circle .pgp-gallery-item { border-radius: 50%; overflow: hidden; aspect-ratio: 1; }
.pgp-layout-circle .pgp-image { border-radius: 50%; width: 100%; height: 100%; object-fit: cover; }
.pgp-layout-circle .pgp-caption { border-radius: 0 0 50% 50%; }
.pgp-layout-circle .pgp-gallery-item:hover .pgp-caption { border-radius: 50%; }

.pgp-lightbox { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 99999; animation: fadeIn 0.3s; backdrop-filter: blur(5px); }
.pgp-lightbox.active { display: block; }
.pgp-lightbox-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.92); }
.pgp-lightbox-content { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; padding: 60px; }
.pgp-lightbox-image { max-width: 95%; max-height: 90%; object-fit: contain; animation: zoomIn 0.4s; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.pgp-lightbox-close { position: absolute; top: 25px; right: 40px; color: white; font-size: 45px; cursor: pointer; z-index: 1; transition: all 0.2s; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.1); border-radius: 50%; backdrop-filter: blur(10px); }
.pgp-lightbox-close:hover { transform: rotate(90deg) scale(1.1); background: rgba(255,255,255,0.2); }
.pgp-lightbox-prev, .pgp-lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); color: white; font-size: 40px; cursor: pointer; padding: 20px; z-index: 1; transition: all 0.2s; user-select: none; background: rgba(255,255,255,0.1); border-radius: 50%; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(10px); }
.pgp-lightbox-prev:hover, .pgp-lightbox-next:hover { background: rgba(255,255,255,0.25); transform: translateY(-50%) scale(1.15); }
.pgp-lightbox-prev { left: 30px; }
.pgp-lightbox-next { right: 30px; }
.pgp-lightbox-caption { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); color: white; background: rgba(0,0,0,0.8); padding: 15px 30px; border-radius: 25px; max-width: 80%; text-align: center; font-size: 16px; backdrop-filter: blur(10px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes zoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }

@media (max-width: 767px) {
    .pgp-lightbox-content { padding: 40px 20px; }
    .pgp-lightbox-prev, .pgp-lightbox-next { font-size: 30px; padding: 12px; width: 45px; height: 45px; }
    .pgp-lightbox-prev { left: 15px; }
    .pgp-lightbox-next { right: 15px; }
    .pgp-lightbox-close { top: 15px; right: 20px; font-size: 35px; width: 45px; height: 45px; }
    .pgp-lightbox-caption { padding: 12px 20px; font-size: 14px; max-width: 90%; }
}