/* GPD Wallpapers Frontend Styling */
/* Gaming-themed wallpaper gallery */

.gpd-wallpapers-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px 60px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Hero */
.gpd-hero-section {
    text-align: center;
    padding: 50px 20px 40px;
}

.gpd-hero-title {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: -1px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #00aaff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gpd-hero-subtitle {
    font-size: 16px;
    color: #8b95a5;
    margin: 0;
    letter-spacing: 1px;
}

/* Filter tabs */
.gpd-filter-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.gpd-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: #8b95a5;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.gpd-tab:hover {
    background: rgba(0, 170, 255, 0.1);
    border-color: rgba(0, 170, 255, 0.3);
    color: #fff;
}

.gpd-tab.active {
    background: linear-gradient(135deg, rgba(0, 170, 255, 0.2), rgba(0, 255, 136, 0.1));
    border-color: #00aaff;
    color: #fff;
}

.gpd-tab-count {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.gpd-tab.active .gpd-tab-count {
    background: rgba(0, 170, 255, 0.3);
}

/* Category blocks */
.gpd-category-block {
    margin-bottom: 50px;
}

.gpd-category-block.hidden {
    display: none;
}

.gpd-category-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gpd-category-heading h2 {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.gpd-resolution-badge {
    background: rgba(0, 170, 255, 0.12);
    color: #00aaff;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Gallery grids */
.gpd-gallery {
    display: grid;
    gap: 20px;
}

.gpd-gallery-fullhd {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.gpd-gallery-ultrawide {
    grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
}

/* Wallpaper items */
.gpd-wallpaper-item {
    border-radius: 10px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}

.gpd-wallpaper-item:hover {
    border-color: rgba(0, 170, 255, 0.3);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.gpd-wallpaper-preview {
    position: relative;
    overflow: hidden;
    background: #0a0e14;
}

.gpd-gallery-fullhd .gpd-wallpaper-preview {
    aspect-ratio: 16 / 9;
}

.gpd-gallery-ultrawide .gpd-wallpaper-preview {
    aspect-ratio: 32 / 9;
}

.gpd-wallpaper-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gpd-wallpaper-item:hover .gpd-wallpaper-preview img {
    transform: scale(1.05);
}

/* Overlay */
.gpd-wallpaper-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.gpd-wallpaper-item:hover .gpd-wallpaper-overlay {
    opacity: 1;
}

.gpd-preview-btn,
.gpd-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    letter-spacing: 0.3px;
}

.gpd-preview-btn {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.gpd-preview-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.gpd-download-btn {
    background: linear-gradient(135deg, #00aaff, #0088cc);
    color: #fff;
}

.gpd-download-btn:hover {
    background: linear-gradient(135deg, #00bbff, #0099dd);
    transform: scale(1.05);
}

.gpd-download-btn svg,
.gpd-preview-btn svg {
    flex-shrink: 0;
}

/* Info bar */
.gpd-wallpaper-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
}

.gpd-wallpaper-title {
    font-size: 14px;
    font-weight: 600;
    color: #d0d6e0;
}

.gpd-wallpaper-meta {
    font-size: 12px;
    color: #5a6577;
    font-weight: 500;
}

/* No wallpapers */
.gpd-no-wallpapers {
    text-align: center;
    padding: 80px 20px;
    color: #5a6577;
    font-size: 16px;
}

/* ===== LIGHTBOX ===== */
.gpd-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gpd-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
}

.gpd-lightbox-content {
    position: relative;
    max-width: 95vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gpd-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    padding: 4px 12px;
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 10;
}

.gpd-lightbox-close:hover {
    opacity: 1;
}

#gpd-lightbox-img {
    max-width: 95vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 6px;
}

.gpd-lightbox-info {
    margin-top: 12px;
    color: #8b95a5;
    font-size: 14px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .gpd-hero-title {
        font-size: 28px;
    }

    .gpd-gallery-fullhd {
        grid-template-columns: 1fr;
    }

    .gpd-gallery-ultrawide {
        grid-template-columns: 1fr;
    }

    .gpd-filter-tabs {
        gap: 8px;
    }

    .gpd-tab {
        padding: 8px 16px;
        font-size: 13px;
    }

    .gpd-wallpaper-overlay {
        flex-direction: column;
        gap: 8px;
    }

    .gpd-preview-btn,
    .gpd-download-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

/* ===== LIGHT THEME SUPPORT ===== */
/* Als het thema een lichte achtergrond heeft */
@media (prefers-color-scheme: light) {
    /* Override alleen als nodig, de meeste sites hebben een donker gaming thema */
}

/* Fallback voor lichte thema's - detecteer op basis van achtergrondkleur */
.gpd-wallpapers-page {
    /* Pas kleuren aan als het thema licht is */
}

body:not(.dark-theme) .gpd-hero-title,
.entry-content .gpd-hero-title {
    /* Gradient werkt op elke achtergrond */
}