/* Folder View - coin album styles */
.folder-view-toggle {
    display: inline-flex;
    gap: 4px;
    margin-left: 10px;
}
.folder-view-toggle button {
    padding: 4px 10px;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    color: var(--text-main);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8em;
}
.folder-view-toggle button.active {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}

.folder-page {
    background: var(--folder-color, #2d4a2d);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.4);
}
.folder-page-header {
    color: var(--folder-header-text, #c9a227);
    font-size: 1.05em;
    font-weight: 700;
    margin-bottom: 0;
    text-align: left;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}
.folder-progress {
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
    height: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}
.folder-progress-bar {
    background: linear-gradient(90deg, #c9a227, #ffd700);
    height: 100%;
    transition: width 0.3s ease;
}

/* Coin grid layout - better mobile support */
.folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 55px 15px;
    justify-items: center;
    padding: 15px 10px 55px 10px;
}

/* Individual coin hole */
.coin-hole {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #1a1a1a 0%, #0a0a0a 100%);
    box-shadow: inset 0 4px 12px rgba(0,0,0,0.95), inset 0 0 8px rgba(0,0,0,0.8), inset 2px 2px 6px rgba(0,0,0,0.9), 0 1px 3px rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    margin-bottom: 5px;
    /* overflow removed — clip-path on img handles circle; hole-info must be visible below hole */
}
.coin-hole:hover {
    transform: scale(1.08);
    box-shadow: inset 0 3px 8px rgba(0,0,0,0.8), 0 0 12px rgba(201, 162, 39, 0.4);
}
.coin-hole.filled {
    background: none;
}
.coin-hole img {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    object-fit: cover;
    /* Circular clipping for all browsers */
    clip-path: circle(50% at 50% 50%);
    /* Fallback */
    overflow: hidden;
}
/* Placeholder for missing images */
.no-image-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(128, 128, 128, 0.3);
    border: 2px dashed rgba(128, 128, 128, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: rgba(128, 128, 128, 0.7);
    margin: auto;
}
/* Hide placeholder when image is present */
.coin-hole.has-image .no-image-placeholder {
    display: none;
}
.coin-hole .year-label {
    font-size: 0.75em;
    color: #888;
    text-align: center;
    line-height: 1.2;
}
.coin-hole.filled .year-label {
    position: absolute;
    bottom: -20px;
    color: var(--folder-label, #c9a227);
    font-size: 0.8em;
    white-space: nowrap;
}
.coin-hole .qty-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent);
    color: #000;
    font-size: 0.7em;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 8px;
    min-width: 16px;
    text-align: center;
}
.coin-hole.empty .year-label {
    color: #666;
}
.coin-hole.key-date {
    box-shadow: inset 0 3px 8px rgba(0,0,0,0.8), 0 0 8px rgba(255, 107, 107, 0.5);
}
.coin-hole.key-date .year-label {
    color: #ff6b6b;
}

/* Hole info section - year, mintage, variety labels - FIXED positioning */
.hole-info {
    position: absolute;
    bottom: -38px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    white-space: nowrap;
    gap: 1px;
    width: max-content;
    text-align: center;
    text-shadow: 0 1px 3px rgba(0,0,0,0.9), 0 0 6px rgba(0,0,0,0.7);
}
.hole-year {
    font-size: 0.85em;
    color: var(--folder-label, #c9a227);
    font-weight: 600;
    line-height: 1.1;
}
.hole-mintage {
    font-size: 0.65em;
    color: var(--text-muted, #888);
    line-height: 1.1;
}
.hole-mint {
    font-size: 0.75em;
    color: var(--folder-label, #c9a227);
    font-weight: 600;
}
.hole-label {
    font-size: 0.75em;
    color: var(--folder-label, #c9a227);
    font-weight: 600;
    
}
/* Variety label - same style as dates */
.hole-variety {
    font-size: 0.75em;
    color: #ffffff;
    font-weight: 600;
    line-height: 1.1;
}
.coin-hole.filled .hole-year {
    color: #ddd;
}
.coin-hole.filled .hole-mintage {
    color: #aaa;
}

/* Sticky headers for folder view - match list view style */
.folder-denom-sticky {
    position: sticky;
    top: 50px;
    z-index: 35;
    background: var(--bg-card);
    border: 2px solid var(--accent);
    border-radius: 10px;
    margin-top: 8px;
    color: var(--accent);
}
.folder-denom-sticky:first-child {
    margin-top: 0;
}
.folder-item-sticky {
    position: sticky;
    top: 100px;
    z-index: 25;
    background: var(--header-bg);
    margin: 4px 0 0 8px;
    border-left: 3px solid var(--accent);
    border-radius: 0 8px 8px 0;
}

/* Country header in folder view */
.country-header {
    margin-top: 32px;
}
.country-header:first-child {
    margin-top: 0;
}
.country-header h2 {
    font-size: 1.3em;
}

/* Folder content area with colored background */
.folder-content {
    background: var(--folder-color, #2d4a2d);
    border-radius: 0 0 12px 12px;
    padding: 15px;
    margin: 0 -1.5rem -1.5rem -1.5rem;
}

/* Folder type header - divider between coin types - LEFT JUSTIFIED */
.folder-type-header {
    width: 100%;
    color: var(--folder-header-text, #c9a227);
    font-size: 1.05em;
    font-weight: 600;
    text-align: left;
    padding: 12px 15px;
    margin: 20px 0 8px 0;
    border-left: 3px solid var(--folder-header-text, #c9a227);
    background: rgba(0,0,0,0.2);
    border-radius: 0 6px 6px 0;
}
.folder-type-header:first-child {
    margin-top: 0;
    border-top: none;
}

/* Reference hole placeholders */
.reference-hole {
    opacity: 0.85;
}
.ref-placeholder {
    color: #777;
    font-size: 0.9em;
    font-weight: bold;
}
.ref-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ref-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    clip-path: circle(50% at 50% 50%);
}

/* Folder card styling */
.folder-card {
    overflow: hidden;
    margin-bottom: 12px;
}
.folder-card .section-header {
    background: var(--header-bg);
    margin: -1.5rem -1.5rem 0 -1.5rem;
    padding: 12px 15px;
    border-radius: 8px 8px 0 0;
}

/* Denom card within folder view - ADD SPACING */
.denom-card {
    margin-bottom: 15px;
}
/* Inside catalog container, tighten folder-card bottom padding (content provides its own) */
#catalog-container .folder-card {
    padding-bottom: 0;
    margin-bottom: 0;
}
/* Reduce denom card bottom padding in catalog context */
#catalog-container .denom-card {
    padding-bottom: 8px;
}
.denom-card .section-header {
    padding: 12px 15px;
}


/* Folder view country wrapper card */
.folder-country-header {
    margin: -1.5rem -1.5rem 0 -1.5rem;
    padding: 12px 15px;
    border-radius: 12px;
}
.folder-country-header:not(:first-child) {
    margin-top: 28px;
}


/* Mintage + variety grouped on same row below date */
.hole-sub-line {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
    flex-wrap: wrap;
}
/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */
@media (max-width: 768px) {
    /* Keep List/Album toggle visible on mobile */
    .folder-view-toggle {
        display: inline-flex !important;
    }
    .folder-view-toggle button {
        padding: 6px 12px;
        font-size: 0.75em;
        min-height: 32px;
    }

    /* Mobile folder grid - smaller holes, tighter spacing */
    .folder-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 45px 10px;
        padding: 10px 5px 50px 5px;
    }

    .coin-hole {
        width: 55px;
        height: 55px;
    }
    .coin-hole img {
        width: 51px;
        height: 51px;
    }

    /* Adjust hole info for mobile */
    .hole-info {
        bottom: -32px;
    }
    .hole-year {
        font-size: 0.75em;
    }
    .hole-mintage {
        font-size: 0.6em;
    }
    .hole-variety {
        font-size: 0.55em;
        padding: 1px 3px;
    }

    /* Sticky headers - adjust for mobile */
    .folder-denom-sticky {
        top: 48px;
        padding: 10px 12px;
    }
    .folder-item-sticky {
        top: 96px;
        padding: 8px 12px;
    }

    /* Country header mobile */
    .country-header h2 {
        font-size: 1.1em;
    }

    /* Type header mobile */
    .folder-type-header {
        font-size: 0.95em;
        padding: 10px 8px 8px 8px;
        margin: 15px 0 6px 0;
    }
}

@media (max-width: 480px) {
    .folder-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px 8px;
        padding-bottom: 45px;
    }

    .coin-hole {
        width: 50px;
        height: 50px;
    }
    .coin-hole img {
        width: 46px;
        height: 46px;
    }

    .hole-info {
        bottom: -26px;
    }
    .hole-year {
        font-size: 0.7em;
    }
}

/* ============================================
   THEME-SPECIFIC FOLDER VIEW IMPROVEMENTS
   ============================================ */

/* Ensure folder headers are readable on all themes */
.folder-page-header,
.folder-type-header {
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
}

/* Better contrast for hole labels */
.hole-year {
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

/* Gold theme folder adjustments */
[data-theme="gold"] .folder-page,
[data-theme="gold"] .folder-content {
    --folder-color: #3d3420;
    --folder-header-text: #ffd700;
    --folder-label: #ffd700;
}

/* Copper theme folder adjustments */
[data-theme="copper"] .folder-page,
[data-theme="copper"] .folder-content {
    --folder-color: #4a2d20;
    --folder-header-text: #e8a882;
    --folder-label: #e8a882;
}

/* Ocean theme folder adjustments */
[data-theme="ocean"] .folder-page,
[data-theme="ocean"] .folder-content {
    --folder-color: #1a3d55;
    --folder-header-text: #7dd3fc;
    --folder-label: #7dd3fc;
}

/* Matrix theme - green everything */
[data-theme="matrix"] .folder-page,
[data-theme="matrix"] .folder-content {
    --folder-color: #0a1a0a !important;
    --folder-header-text: #00ff41 !important;
    --folder-label: #00ff41 !important;
}
[data-theme="matrix"] .folder-type-header {
    color: #00ff41 !important;
    border-top-color: #00ff41 !important;
}

/* Silver theme - elegant grays */
[data-theme="silver"] .folder-page,
[data-theme="silver"] .folder-content {
    --folder-color: #4a5568;
    --folder-header-text: #f0f4f8;
    --folder-label: #e2e8f0;
}

/* Midnight theme */
[data-theme="midnight"] .folder-page,
[data-theme="midnight"] .folder-content {
    --folder-color: #1e2030;
    --folder-header-text: #a9c4ff;
    --folder-label: #c9d1d9;
}

/* Forest theme */
[data-theme="forest"] .folder-page,
[data-theme="forest"] .folder-content {
    --folder-color: #1a3d2a;
    --folder-header-text: #4ade80;
    --folder-label: #86efac;
}

/* Cyberpunk theme */
[data-theme="cyberpunk"] .folder-page,
[data-theme="cyberpunk"] .folder-content {
    --folder-color: #200d40;
    --folder-header-text: #c490e4;
    --folder-label: #e879f9;
}

/* Paper theme - aged look */
[data-theme="paper"] .folder-page,
[data-theme="paper"] .folder-content {
    --folder-color: #8b7355;
    --folder-header-text: #f5f0e8;
    --folder-label: #fefcf7;
}
[data-theme="paper"] .folder-type-header {
    border-top-color: rgba(255,255,255,0.3);
}

/* Light theme */
[data-theme="light"] .folder-page,
[data-theme="light"] .folder-content {
    --folder-color: #2d5a3d;
    --folder-header-text: #ffd700;
    --folder-label: #ffd700;
}

/* Dark theme - lighter folder bars */
[data-theme="dark"] .folder-page,
[data-theme="dark"] .folder-content {
    --folder-color: #2a3a2a;
    --folder-header-text: #c9a227;
    --folder-label: #d4b850;
}
[data-theme="dark"] .folder-denom-sticky {
    background: #2a2a2e;
}
[data-theme="dark"] .folder-item-sticky {
    background: #252528;
}


/* Neon theme */
[data-theme="neon"] .folder-page,
[data-theme="neon"] .folder-content {
    --folder-color: #0d1a2e;
    --folder-header-text: #ff9500;
    --folder-label: #ffd700;
}
[data-theme="neon"] .folder-type-header {
    color: #00b4ff !important;
    border-left-color: #00b4ff !important;
    background: rgba(0,180,255,0.1);
}
[data-theme="neon"] .folder-progress-bar {
    background: linear-gradient(90deg, #ff9500, #ffd700) !important;
}
[data-theme="neon"] .folder-denom-sticky {
    border-color: #00b4ff !important;
}
[data-theme="neon"] .folder-item-sticky {
    border-left-color: #ff9500 !important;
}
/* ============================================
   COUNT BADGE READABILITY FIXES
   ============================================ */
.count-badge {
    color: #fff !important;
    background: rgba(0,0,0,0.5) !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}
.count-badge.owned {
    background: rgba(255,215,0,0.3) !important;
    color: #fff !important;
}

/* Theme-specific badge colors for better contrast */
[data-theme="copper"] .count-badge,
[data-theme="gold"] .count-badge,
[data-theme="paper"] .count-badge {
    background: rgba(0,0,0,0.6) !important;
    color: #fff !important;
}

[data-theme="light"] .count-badge,
[data-theme="silver"] .count-badge {
    background: rgba(0,0,0,0.7) !important;
    color: #fff !important;
}


/* ── Proof example reference holes ─────────────────────── */
.proof-ref-hole {
    border: 1.5px dashed var(--color-accent, #9b6b3a) !important;
    opacity: 0.85;
}
.proof-ref-hole:hover {
    opacity: 1;
    border-style: solid !important;
    cursor: pointer;
}
.proof-label {
    color: var(--color-accent, #9b6b3a) !important;
    font-size: 7px;
    letter-spacing: 0.05em;
}