/* ─── Single Gallery Page ──────────────────────────────────── */
.ptg-single-gallery-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.ptg-single-header h1 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 2rem;
}

/* ─── Gallery Grid ─────────────────────────────────────────── */
.ptg-gallery-container {
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.ptg-gallery-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.ptg-gallery-grid {
    display: grid;
    grid-template-columns: repeat(var(--ptg-columns, 3), 1fr);
    gap: 8px;
}

@media (max-width: 768px) {
    .ptg-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .ptg-gallery-grid { grid-template-columns: 1fr; }
}

.ptg-gallery-grid .ptg-gallery-item {
    overflow: hidden;
    border-radius: 6px;
    aspect-ratio: 1;
    cursor: pointer;
    position: relative;
}

.ptg-gallery-grid .ptg-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

/* ─── Wasserzeichen-Overlay (abwechselnd schwarz/weiss) ──── */
.ptg-gallery-grid .ptg-gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background-repeat: repeat;
    background-size: 35%;
    opacity: 0.42;
    transform: rotate(-25deg);
    pointer-events: none;
    z-index: 2;
}

.ptg-gallery-grid .ptg-gallery-item:nth-child(odd)::after {
    background-image: url('/wp-content/uploads/2023/09/cropped-cropped-cropped-PhotoTiage_Wasserzeichen_SWARZ.png');
}

.ptg-gallery-grid .ptg-gallery-item:nth-child(even)::after {
    background-image: url('/wp-content/uploads/2023/09/cropped-PhotoTiage_Wasserzeichen_Weiss.png');
}

.ptg-gallery-grid .ptg-gallery-item:hover img {
    transform: scale(1.05);
}

/* ─── Galleries Overview ──────────────────────────────────── */
.ptg-galleries-overview {
    display: grid;
    grid-template-columns: repeat(var(--ptg-columns, 3), 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .ptg-galleries-overview { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .ptg-galleries-overview { grid-template-columns: 1fr; }
}

.ptg-gallery-card {
    text-decoration: none;
    color: inherit;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    background: #fff;
}

.ptg-gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.ptg-gallery-card-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.ptg-gallery-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.ptg-gallery-card:hover .ptg-gallery-card-image img {
    transform: scale(1.05);
}

.ptg-gallery-card-info {
    padding: 1rem;
}

.ptg-gallery-card-info h3 {
    margin: 0 0 0.25rem;
    font-size: 1.1rem;
}

.ptg-photo-count {
    font-size: 0.85rem;
    color: #888;
}

/* ─── Download Section ────────────────────────────────────── */
.ptg-download-section {
    margin: 2.5rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
    text-align: center;
}

.ptg-download-section h3 {
    margin: 0 0 1rem;
    font-size: 1.3rem;
}

.ptg-download-form-inner {
    display: flex;
    gap: 10px;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}

.ptg-download-form-inner input[type="password"] {
    flex: 1;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
}

.ptg-download-form-inner input[type="password"]:focus {
    border-color: #0073aa;
}

.ptg-download-hint {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #888;
}

/* ─── Model Confirmation Checkbox ─────────────────────────── */
.ptg-download-confirm {
    margin: 1.5rem 0;
    padding: 1.2rem 1.5rem;
    background: #fff8e1;
    border: 2px solid #ffc107;
    border-radius: 8px;
}

.ptg-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    text-align: left;
    font-size: 0.95rem;
    line-height: 1.4;
}

.ptg-checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    cursor: pointer;
}

/* ─── Individual Download Items ───────────────────────────── */
.ptg-download-images {
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    text-align: left;
}

.ptg-download-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: box-shadow 0.2s;
}

.ptg-download-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.ptg-download-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.ptg-download-item-info {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-width: 0;
}

.ptg-download-filename {
    font-size: 0.8rem;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ptg-btn-small {
    padding: 8px 14px;
    font-size: 0.85rem;
    white-space: nowrap;
}

/* ─── Buttons ─────────────────────────────────────────────── */
.ptg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: #333;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    text-decoration: none;
}

.ptg-btn:hover {
    background: #555;
    transform: translateY(-1px);
}

.ptg-btn-paypal {
    background: #0070ba;
}

.ptg-btn-paypal:hover {
    background: #005ea6;
}

/* ─── PayPal Section ──────────────────────────────────────── */
.ptg-paypal-section {
    margin: 2.5rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f6ff 0%, #fff5f0 100%);
    border-radius: 10px;
    text-align: center;
}

.ptg-paypal-text {
    margin: 0 0 1.2rem;
    font-size: 1.05rem;
    color: #444;
}

.ptg-paypal-standalone {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ─── Error Message ───────────────────────────────────────── */
.ptg-error {
    background: #fce4e4;
    color: #c62828;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 500;
}

/* ─── Frontpage Gallery Link ──────────────────────────────── */
.ptg-frontpage-link {
    margin: 1.5rem 0 2rem;
    text-align: center;
}

.ptg-btn-gallery-link {
    background: #222;
    color: #fff !important;
    padding: 14px 32px;
    font-size: 1.1rem;
    border-radius: 10px;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.15s;
}

.ptg-btn-gallery-link:hover {
    background: #444;
    transform: translateY(-2px);
}

/* ─── Lightbox ────────────────────────────────────────────── */
.ptg-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.ptg-lightbox.active {
    display: flex;
}

.ptg-lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptg-lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
    transition: opacity 0.25s;
}

.ptg-lightbox-close,
.ptg-lightbox-prev,
.ptg-lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s;
    z-index: 10;
}

.ptg-lightbox-close {
    top: 20px;
    right: 20px;
    font-size: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    line-height: 1;
}

.ptg-lightbox-prev,
.ptg-lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.8rem;
    width: 48px;
    height: 64px;
    border-radius: 8px;
}

.ptg-lightbox-prev { left: 20px; }
.ptg-lightbox-next { right: 20px; }

.ptg-lightbox-close:hover,
.ptg-lightbox-prev:hover,
.ptg-lightbox-next:hover {
    background: rgba(255,255,255,0.25);
}

.ptg-lightbox-counter {
    color: rgba(255,255,255,0.7);
    margin-top: 1rem;
    font-size: 0.9rem;
}