/* Page-specific variable overrides */
        :root {
            --rank-up: #22C55E;
            --rank-down: #EF4444;
            --charcoal: #3a4a4e;
            --premium-border-width: 2px;
            --premium-shadow-soft: 0 10px 26px rgba(44, 62, 80, 0.08);
            --premium-shadow-hover: 0 14px 32px rgba(44, 62, 80, 0.12);
        }

        .container {
            max-width: 960px;
            margin: 0 auto;
            padding: var(--pad-page) 16px;
            padding-top: max(20px, var(--safe-top));
        }

        /* Header (match saved page) */
        .charts-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 48px;
            padding: 12px 0;
            margin-bottom: 16px;
            gap: 12px;
        }

        .charts-header .back-link {
            color: var(--ink);
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1rem;
            padding: 8px;
            margin: -8px;
        }

        .charts-header .page-title {
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--ink);
        }

        .charts-header .nav-link {
            color: var(--ink);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* Filter bar (match index: border + shadow) */
        .charts-filter-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .charts-filter-row .filter-btn {
            padding: 10px 16px;
            font-size: 0.85rem;
            font-family: var(--font-sans);
            font-weight: 600;
            border-radius: var(--radius-pill);
            border: var(--border) solid var(--ink);
            background: var(--paper);
            color: var(--text-dark);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            box-shadow: var(--shadow);
            text-decoration: none;
            transition: transform 0.12s, box-shadow 0.12s;
        }

        .charts-filter-row .filter-btn:hover {
            transform: translate(-1px, -1px);
            box-shadow: var(--shadow-hover);
        }

        .charts-filter-row .filter-btn.primary {
            background: var(--accent);
            color: white;
            border-color: var(--ink);
        }

        .charts-header-actions {
            display: flex;
            align-items: stretch;
            gap: 0;
            margin-left: auto;
            border-radius: var(--radius);
            overflow: hidden;
            border: var(--border) solid var(--ink);
            background: var(--paper);
            box-shadow: var(--shadow);
        }

        .charts-header-actions a,
        .charts-header-actions span {
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 44px;
            min-height: 44px;
            padding: 0 10px;
            color: var(--text-dark);
            text-decoration: none;
        }

        .charts-header-actions a:hover {
            background: var(--bg-warm);
        }

        .charts-header-actions .chart-icon-active {
            background: var(--accent);
            color: var(--paper);
        }

        .charts-header-actions .chart-icon-active:hover {
            background: var(--accent);
            color: var(--paper);
        }

        .header-action-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            min-width: 18px;
            height: 18px;
            padding: 0 5px;
            font-size: 0.7rem;
            font-weight: 700;
            background: var(--accent);
            color: white;
            border-radius: 9px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .charts-header-actions a { position: relative; }

        /* ═══════════════════════════════════════════════════════════
           MAIN CARD - Match Browse page player-card exactly
        ═══════════════════════════════════════════════════════════ */
        .main-card {
            background: var(--paper);
            border: var(--border) solid var(--ink);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }

        /* ═══════════════════════════════════════════════════════════
           TAB BAR - Segmented pill control (matches nav pills / design system)
        ═══════════════════════════════════════════════════════════ */
        .chart-tabs-wrap {
            display: flex;
            justify-content: center;
            margin-bottom: 24px;
        }

        .chart-tabs {
            display: flex;
            align-items: stretch;
            width: 100%;
            max-width: 480px;
            background: var(--paper);
            border: var(--border) solid var(--ink);
            border-radius: var(--radius-pill);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .chart-tab {
            flex: 1;
            min-width: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
            padding: 12px 20px;
            border: none;
            border-radius: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.15s, color 0.15s;
            white-space: nowrap;
        }

        .chart-tab + .chart-tab {
            border-left: var(--border) solid var(--ink);
        }

        .chart-tab:hover:not(.active) {
            background: var(--bg-warm);
        }

        .chart-tab.active {
            background: var(--accent);
            color: var(--ink);
            font-weight: 700;
        }

        .chart-tab:first-of-type.active {
            border-radius: var(--radius-pill) 0 0 var(--radius-pill);
        }

        .chart-tab:last-of-type.active {
            border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
        }

        .chart-tab:active:not(.active) {
            background: #EDE5D4;
        }

        /* Title area - clean and simple like main page */
        .chart-title-wrap {
            margin-bottom: 20px;
        }

        .chart-title-main {
            font-family: var(--font-serif);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 4px;
            line-height: 1.2;
        }

        .chart-title-sub {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Metro Selection Prompt */
        .metro-prompt {
            background: var(--paper);
            border: var(--border) solid var(--ink);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow);
        }

        .metro-prompt h3 {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--ink);
        }

        .metro-prompt p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .metro-prompt-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--accent);
            color: white;
            border: var(--border) solid var(--ink);
            border-radius: var(--radius-pill);
            font-family: var(--font-sans);
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.12s;
            box-shadow: var(--shadow);
        }

        .metro-prompt-btn:active {
            opacity: 0.9;
        }

        /* ═══════════════════════════════════════════════════════════
           ARTIST PROFILE CARD - Match Browse Page player-card
        ═══════════════════════════════════════════════════════════ */
        :root {
            --artist-card-radius: var(--radius);
            --artist-card-padding: 32px;
            --artist-btn-height: 48px;
        }

        .artist-profile-card {
            background: var(--paper);
            border: var(--border) solid var(--ink);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 28px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }

        .artist-profile-card-inner {
            display: flex;
            flex-direction: row;
            gap: 24px;
            align-items: flex-start;
        }

        /* Header row: rank + artist name + #rank/total pill (matches mobile) */
        .artist-profile-header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .artist-profile-header-main {
            display: flex;
            align-items: baseline;
            gap: 10px;
            min-width: 0;
            flex: 1;
        }

        .artist-profile-rank-num {
            font-family: var(--font-serif);
            font-size: 1.35rem;
            font-weight: 700;
            line-height: 1;
            color: var(--accent);
            flex-shrink: 0;
        }

        .artist-profile-header-name {
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1.1;
            color: var(--ink);
            min-width: 0;
        }

        .charts-artist-link {
            text-decoration: none;
            cursor: pointer;
        }
        .charts-artist-link:hover {
            text-decoration: none;
        }
        .artist-profile-header-name.charts-artist-link,
        .artist-profile-header-name.charts-artist-link:hover {
            color: var(--ink);
        }
        .snap-artist-name.charts-artist-link,
        .snap-artist-name.charts-artist-link:hover {
            color: var(--ink);
        }
        .charts-recommendation-name.charts-artist-link,
        .charts-recommendation-name.charts-artist-link:hover {
            color: var(--text-dark);
        }

        .artist-profile-movement {
            font-family: var(--font-sans);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 6px;
            border-radius: 6px;
        }

        .artist-profile-movement.up { color: var(--rank-up); }
        .artist-profile-movement.down { color: var(--rank-down); }
        .artist-profile-movement.new { color: var(--accent); }

        .artist-profile-rank-of-pill {
            display: inline-flex;
            padding: 6px 12px;
            font-family: var(--font-sans);
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--ink);
            background: rgba(61, 107, 125, 0.12);
            border: var(--border) solid var(--ink);
            border-radius: var(--radius-pill);
            flex-shrink: 0;
        }

        .artist-profile-venue-line {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .artist-profile-venue-line:empty {
            display: none;
        }

        .artist-profile-track-info {
            margin-bottom: 10px;
        }

        .artist-profile-track-name {
            font-family: var(--font-serif);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.2;
            margin-bottom: 2px;
        }

        .artist-profile-album-name {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 500;
            line-height: 1.3;
        }

        .artist-profile-artwork-wrap {
            position: relative;
            flex-shrink: 0;
            width: 180px;
            min-width: 180px;
        }

        .artist-profile-artwork {
            width: 100%;
            aspect-ratio: 1;
            border-radius: var(--radius);
            object-fit: cover;
            background: var(--teal-light);
            border: var(--border) solid var(--ink);
            box-shadow: var(--shadow);
        }

        .artist-profile-rank-badge {
            position: absolute;
            top: -10px;
            left: -10px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent);
            color: white;
            font-family: var(--font-serif);
            font-size: 1.2rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            border: var(--border) solid var(--ink);
            box-shadow: var(--shadow);
            z-index: 5;
        }

        .artist-profile-info {
            flex: 1;
            min-width: 0;
        }

        .artist-profile-meta {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 14px;
        }

        .artist-profile-genre,
        .artist-profile-genre-established {
            display: inline-flex;
            align-items: center;
            width: fit-content;
            font-size: 0.62rem;
            font-weight: 700;
            color: white;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            background: var(--teal);
            padding: 3px 10px;
            border-radius: 10px;
            border: var(--border) solid var(--ink);
        }

        .artist-profile-origin {
            display: block;
            font-size: 0.72rem;
            color: var(--text-muted);
            line-height: 1.35;
        }

        .artist-profile-origin:empty,
        .artist-profile-origin[style*="display:none"] {
            display: none !important;
        }

        .artist-profile-meta .artist-profile-genre-established + .artist-profile-origin {
            margin-top: 2px;
        }

        .artist-profile-location {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        .artist-profile-actions-primary {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }

        .artist-profile-actions-secondary {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 16px;
        }

        /* ═══════════════════════════════════════════════════════════
           PRIMARY BUTTONS - Match Browse Page Exactly
        ═══════════════════════════════════════════════════════════ */
        .charts-ticket-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 28px;
            min-width: 140px;
            background: var(--accent);
            color: white;
            text-decoration: none;
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            border-radius: var(--radius-pill);
            border: var(--border) solid var(--ink);
            cursor: pointer;
            transition: all 0.2s ease-out;
            box-shadow: var(--shadow);
            white-space: nowrap;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .charts-ticket-btn::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -75%;
            width: 50%;
            height: 200%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transform: skewX(-25deg);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            from { left: -75%; }
            to { left: 125%; }
        }

        .charts-ticket-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: var(--shadow-hover), 0 0 14px rgba(232, 106, 51, 0.3);
        }

        .charts-ticket-btn:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .charts-ticket-btn svg {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }

        /* ARTIST Button - cream pill with navy outline (Spotify icon green) */
        .charts-artist-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 28px;
            min-width: 140px;
            background: var(--paper);
            color: var(--ink);
            text-decoration: none;
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            border-radius: var(--radius-pill);
            border: var(--border) solid var(--ink);
            cursor: pointer;
            transition: all 0.2s ease-out;
            box-shadow: var(--shadow);
            white-space: nowrap;
        }

        .charts-artist-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: var(--shadow-hover);
            background: var(--bg-warm);
        }

        .charts-artist-btn:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .charts-artist-btn svg {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            color: #1DB954;
        }

        /* ═══════════════════════════════════════════════════════════
           SECONDARY BUTTONS - Circular outlined icon buttons
        ═══════════════════════════════════════════════════════════ */
        .charts-action-circle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            min-width: 44px;
            min-height: 44px;
            padding: 0;
            background: var(--paper);
            color: var(--ink);
            border-radius: 50%;
            border: var(--border) solid var(--ink);
            cursor: pointer;
            transition: all 0.15s ease;
            box-shadow: var(--shadow);
            position: relative;
        }

        .charts-action-circle:hover {
            background: var(--bg-warm);
            transform: translate(-2px, -2px);
            box-shadow: var(--shadow-hover);
        }

        .charts-action-circle:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .charts-action-circle svg {
            width: 18px;
            height: 18px;
        }

        .charts-action-circle.saved {
            background: var(--coral);
            color: white;
            border-color: var(--coral);
        }

        .charts-action-circle.saved:hover {
            background: var(--orange);
            border-color: var(--orange);
        }

        .charts-action-circle.copied {
            background: var(--rank-up);
            color: white;
            border-color: var(--rank-up);
        }

        .charts-action-circle .stat-count {
            position: absolute;
            top: -4px;
            right: -4px;
            min-width: 16px;
            height: 16px;
            padding: 0 4px;
            font-size: 0.6rem;
            font-weight: 700;
            background: var(--accent);
            color: white;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .charts-action-circle .stat-count:empty {
            display: none;
        }

        .charts-action-pill {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 8px 16px;
            background: var(--paper);
            color: var(--text-dark);
            text-decoration: none;
            font-family: var(--font-sans);
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            border-radius: var(--radius-pill);
            border: var(--border) solid var(--ink);
            cursor: pointer;
            transition: all 0.15s ease;
            box-shadow: var(--shadow);
        }

        .charts-action-pill:hover {
            background: var(--bg-warm);
        }

        .charts-action-pill:active {
            background: var(--bg-cream);
        }

        .charts-action-pill svg {
            width: 14px;
            height: 14px;
        }

        .charts-action-pill.saved {
            background: var(--coral);
            color: white;
            border-color: var(--coral);
        }

        .charts-action-pill.saved:hover {
            background: var(--orange);
            border-color: var(--orange);
        }

        .charts-action-pill.copied {
            background: var(--rank-up);
            color: white;
            border-color: var(--rank-up);
        }

        .charts-action-pill .stat-count {
            font-size: 0.7rem;
            font-weight: 700;
            opacity: 0.85;
        }

        .charts-action-pill .stat-count:empty {
            display: none;
        }

        /* Preview module: light paper, navy outline (matches mobile) */
        .artist-profile-player-wrap {
            margin-top: 16px;
            background: rgba(255, 255, 245, 0.9);
            background: #F5F0E6;
            border: var(--border) solid var(--ink);
            border-radius: var(--radius);
            padding: 16px 20px;
            min-width: 0;
            overflow: hidden;
            box-shadow: 1px 1px 0 var(--ink);
        }

        .charts-preview-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }

        .charts-preview-track-name {
            font-family: var(--font-sans);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--ink);
            flex: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .charts-preview-pill {
            font-size: 0.6rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--ink);
            background: rgba(61, 107, 125, 0.15);
            border: 1px solid var(--ink);
            padding: 3px 8px;
            border-radius: 6px;
            flex-shrink: 0;
        }

        .artist-profile-preview-btn {
            width: 40px;
            height: 40px;
            border-radius: 999px;
            border: 1.5px solid var(--border-dark);
            background: var(--teal);
            background-color: #3D6B7D;
            color: white;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(44, 62, 80, 0.16);
            transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
            opacity: 1;
        }

        .artist-profile-preview-btn svg {
            width: 18px;
            height: 18px;
        }

        .artist-profile-preview-btn [data-icon-play] { display: block; }
        .artist-profile-preview-btn [data-icon-pause] { display: none; }
        .artist-profile-card.charts-playing .artist-profile-preview-btn [data-icon-play] { display: none; }
        .artist-profile-card.charts-playing .artist-profile-preview-btn [data-icon-pause] { display: block; }

        .artist-profile-preview-btn:hover {
            background: var(--teal-dark);
            background-color: #2A4D5A;
            transform: translateY(-1px);
            box-shadow: 0 8px 16px rgba(44, 62, 80, 0.18);
            opacity: 1;
        }

        .artist-profile-similar {
            display: none;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 2px dashed var(--teal-light);
        }

        .artist-profile-similar.visible {
            display: block;
        }

        .artist-profile-similar-title {
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .similar-artists-scroll {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding-bottom: 8px;
            scrollbar-width: none;
        }

        .similar-artists-scroll::-webkit-scrollbar {
            display: none;
        }

        .similar-artist-card {
            flex: 0 0 140px;
            scroll-snap-align: start;
            text-decoration: none;
            color: inherit;
            display: block;
            background: var(--paper);
            border: var(--border) solid var(--ink);
            border-radius: 12px;
            padding: 12px;
            box-shadow: var(--shadow);
            transition: transform 0.12s, box-shadow 0.12s;
        }

        .similar-artist-card:hover {
            transform: translate(-1px, -1px);
            box-shadow: var(--shadow-hover);
        }

        .similar-artist-card img {
            width: 100%;
            aspect-ratio: 1;
            border-radius: 8px;
            object-fit: cover;
            background: var(--bg-warm);
            margin-bottom: 8px;
        }

        .similar-artist-name {
            font-family: var(--font-serif);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--ink);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .similar-artist-genre {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        @media (max-width: 540px) {
            .artist-profile-card {
                padding: 18px;
                margin-bottom: 20px;
            }
            .artist-profile-card-inner {
                flex-direction: column;
                align-items: center;
                gap: 16px;
            }
            .artist-profile-artwork-wrap {
                width: 100%;
                max-width: 280px;
                min-width: 0;
            }
            .artist-profile-header-name { font-size: 1.2rem; }
            .artist-profile-rank-num { font-size: 1.1rem; }
            .artist-profile-info { text-align: center; width: 100%; }
            .artist-profile-meta { align-items: center; justify-content: center; }
            .artist-profile-actions-primary { justify-content: center; }
            .artist-profile-actions-secondary { justify-content: center; }
        }

        .chart-row-expand-content .artist-profile-card {
            margin-bottom: 0;
            padding: 16px;
        }

        .chart-row-expand-content .artist-profile-artwork-wrap {
            max-width: 200px;
        }

        .chart-row-expand-content .artist-profile-header-name {
            font-size: 1.25rem;
        }

        /* Hero card uses ArtistProfileCard layout */
        .hero-card {
            background: var(--bg-cream);
            border: 3px solid var(--border-dark);
            border-radius: var(--artist-card-radius);
            padding: var(--artist-card-padding);
            margin-bottom: 16px;
            display: block;
            box-shadow: var(--card-shadow);
        }

        .hero-card .artist-profile-header-name {
            font-size: 1.75rem;
        }

        .hero-card .artist-profile-card-inner {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .hero-card-left {
            position: relative;
            flex-shrink: 0;
        }

        .hero-avatar {
            width: 120px;
            height: 120px;
            border-radius: 12px;
            object-fit: cover;
            background: var(--bg-warm);
            border: 2px solid var(--border-dark);
            box-shadow: 2px 2px 0 var(--border-dark);
        }

        .hero-rank-badge {
            position: absolute;
            top: -8px;
            left: -8px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--orange);
            color: white;
            font-family: var(--font-serif);
            font-size: 1rem;
            font-weight: 400;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-card-right {
            flex: 1;
            min-width: 0;
        }

        .hero-artist-name {
            font-family: var(--font-serif);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--teal-dark);
            margin-bottom: 4px;
        }

        .hero-venue {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .hero-city-date {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .hero-movement {
            font-size: 0.85rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .hero-movement.up { color: var(--rank-up); }
        .hero-movement.down { color: var(--rank-down); }
        .hero-movement.same { color: var(--text-muted); }

        .hero-stats {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
        }

        /* pill-btn variant overrides (base from design-system.css) */
        .pill-btn.orange {
            background: var(--accent);
            color: white;
        }

        .pill-btn.green {
            background: #1DB954;
            color: white;
            border-color: var(--ink);
        }

        .pill-btn.outline {
            background: var(--paper);
            border: var(--border) solid var(--ink);
            color: var(--text-dark);
        }

        .pill-btn.outline:hover {
            background: var(--bg);
        }

        /* Track item - matching Browse page track-item */
        .song-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 16px;
            margin-bottom: 10px;
            background: var(--bg-warm);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 2px solid transparent;
            min-width: 0;
        }

        .song-row:hover:not(.active) {
            background: var(--bg-cream);
            border-color: var(--teal-light);
        }

        .song-row.active {
            background: var(--teal);
            border-color: var(--border-dark);
            box-shadow: 3px 3px 0px var(--border-dark);
        }

        .song-row.active .chart-artist-name,
        .song-row.active .chart-subtitle {
            color: var(--bg-cream);
        }

        .song-row-thumb {
            width: 60px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--teal-light);
            border: 2px solid var(--border-dark);
        }

        .song-row-copy {
            min-width: 0;
            flex: 1;
            text-align: left;
        }

        .song-row-copy .chart-artist-name {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            display: block;
            margin-bottom: 4px;
        }

        .song-row-copy .chart-subtitle {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Expandable chart row - clean like main page */
        .chart-row {
            background: var(--bg-cream);
            border: 2px solid var(--border-dark);
            border-radius: 12px;
            margin-bottom: 8px;
            overflow: hidden;
            cursor: pointer;
            box-shadow: 3px 3px 0 var(--border-dark);
        }

        .chart-row.expanded {
            border-color: var(--teal);
            box-shadow: 3px 3px 0 var(--teal);
        }

        .chart-row-summary {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
        }

        .chart-row-rank {
            min-width: 32px;
            text-align: center;
        }

        .chart-row-rank .rank-num {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-dark);
        }

        .chart-row-rank .rank-change {
            font-size: 0.6rem;
            font-weight: 600;
            margin-top: 2px;
        }
        .chart-row-rank .rank-change.up { color: var(--rank-up); }
        .chart-row-rank .rank-change.down { color: var(--rank-down); }
        .chart-row-rank .rank-change.same { color: var(--text-muted); }
        .chart-row-rank .rank-change.new { color: var(--teal); }

        .chart-row-expand-content {
            display: none;
            padding: 0 12px 12px;
        }

        .chart-row.expanded .chart-row-expand-content {
            display: block;
        }

        .chart-row .chart-artist-name {
            font-family: var(--font-serif);
            font-size: 1rem;
            font-weight: 700;
            color: var(--teal-dark);
        }

        .chart-row-subtext {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .chart-row-play {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--teal);
            color: white;
            border: 2px solid var(--border-dark);
            box-shadow: 2px 2px 0 var(--border-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-shrink: 0;
        }

        .chart-row-play:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .chart-row-play svg {
            width: 16px;
            height: 16px;
        }

        /* Playing state - same teal, just shows pause icon */
        .chart-row.chart-row--playing .chart-row-play,
        .chart-row.expanded .chart-row-play,
        .chart-row.chart-row--playing.expanded .chart-row-play {
            background: var(--teal);
            color: white;
        }

        /* Pagination */
        .chart-pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .chart-pagination .nav-btn {
            padding: 10px 16px;
            background: var(--teal);
            color: var(--bg-cream);
            border: 2px solid var(--border-dark);
            border-radius: 8px;
            font-family: var(--font-sans);
            font-weight: 700;
            cursor: pointer;
            box-shadow: 2px 2px 0 var(--border-dark);
        }

        .chart-pagination .nav-btn:hover:not(:disabled) {
            transform: translate(-1px, -1px);
            box-shadow: 3px 3px 0 var(--border-dark);
        }

        .chart-pagination .nav-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .chart-pagination .page-indicator {
            padding: 10px 16px;
            background: var(--bg-cream);
            border: 2px solid var(--border-dark);
            border-radius: 8px;
            font-size: 0.9rem;
            color: var(--text-dark);
            box-shadow: 2px 2px 0 var(--border-dark);
        }

        /* Genre / Metro carousel */
        .carousel-section {
            margin-bottom: 24px;
        }

        .carousel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
            gap: 12px;
        }

        .carousel-title {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--teal-dark);
        }

        .carousel-view-all {
            color: var(--orange);
            font-size: 0.85rem;
            font-weight: 600;
            text-decoration: none;
        }

        .carousel-scroll {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding: 0 16px 8px 16px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .carousel-scroll::-webkit-scrollbar {
            display: none;
        }

        .carousel-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background: var(--bg-cream);
            border: 2px solid var(--border-dark);
            border-radius: 12px;
            padding: 14px;
            box-shadow: 3px 3px 0 var(--border-dark);
            cursor: pointer;
        }

        .carousel-card.carousel-card--playing {
            border-color: var(--teal);
            box-shadow: 3px 3px 0 var(--teal);
        }

        .carousel-card-top {
            display: flex;
            gap: 12px;
            margin-bottom: 10px;
        }

        .carousel-rank-badge {
            display: none;
        }

        .carousel-copy {
            flex: 1;
            min-width: 0;
        }

        .carousel-card .artist-name {
            font-family: var(--font-serif);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--teal-dark);
            margin-bottom: 4px;
        }

        .carousel-card .carousel-avatar {
            width: 52px;
            height: 52px;
            border-radius: 8px;
            object-fit: cover;
            background: var(--bg-warm);
            border: 2px solid var(--border-dark);
            flex-shrink: 0;
        }

        .carousel-card .chart-subtitle {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .carousel-card-bottom {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 12px;
            margin-top: auto;
        }

        .carousel-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .carousel-card-hint {
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--text-muted);
        }

        .carousel-card .play-btn-circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--teal);
            background-color: #3D6B7D;
            color: white;
            border: 2px solid var(--border-dark);
            box-shadow: 2px 2px 0 var(--border-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 1;
        }

        .carousel-card .play-btn-circle:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .carousel-card .play-btn-circle svg {
            width: 16px;
            height: 16px;
        }

        .carousel-card .play-btn-circle [data-icon-play] { display: block; }
        .carousel-card .play-btn-circle [data-icon-pause] { display: none; }
        .carousel-card.carousel-card--playing .play-btn-circle [data-icon-play] { display: none; }
        .carousel-card.carousel-card--playing .play-btn-circle [data-icon-pause] { display: block; }

        /* Scanner-style recommendation card for Genres / Metro carousels */
        .carousel-card.charts-recommendation-card {
            flex: 0 0 180px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 14px 12px;
            background: white;
            border: 2px solid var(--teal-light);
            border-radius: 14px;
            box-shadow: 2px 2px 0 rgba(0,0,0,0.08);
            transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
        }

        .carousel-card.charts-recommendation-card:hover {
            transform: translate(-2px, -2px);
            box-shadow: 4px 4px 0 rgba(0,0,0,0.12);
            border-color: var(--teal);
        }

        .carousel-card.charts-recommendation-card:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .carousel-card.charts-recommendation-card.has-event {
            border-color: var(--teal);
        }

        .carousel-card.charts-recommendation-card.near-you {
            border-color: var(--orange);
            background: #FFF8F5;
        }

        .carousel-card.charts-recommendation-card.near-you:hover {
            border-color: var(--orange);
        }

        .charts-recommendation-img-wrap {
            position: relative;
            width: 72px;
            height: 72px;
            margin: 0 auto 8px;
        }

        .charts-uac-growth-badge {
            position: absolute;
            top: -2px;
            left: -2px;
            background: var(--accent2, #58C878);
            color: white;
            padding: 1px 6px;
            border-radius: 50px;
            border: 2px solid var(--ink);
            font-family: var(--font-sans);
            font-size: 0.55rem;
            font-weight: 700;
            z-index: 3;
            box-shadow: 1px 1px 0 var(--ink);
            white-space: nowrap;
        }

        .charts-recommendation-img {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--border-dark);
            display: block;
            background: var(--bg-cream);
        }

        .charts-card-actions {
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            justify-content: center;
            gap: 6px;
            z-index: 3;
        }

        .charts-card-actions .play-btn-circle {
            width: 28px;
            height: 28px;
            background: var(--orange);
            background-color: #E86A33;
            border: 2px solid var(--border-dark);
            margin-top: 0;
            box-shadow: 1px 1px 0 var(--border-dark);
            opacity: 1;
        }

        .charts-card-actions .play-btn-circle:hover {
            background: var(--orange-light);
            background-color: #F28B4C;
            opacity: 1;
        }

        .charts-card-actions .play-btn-circle svg {
            width: 11px;
            height: 11px;
        }

        .charts-card-comment {
            width: 26px;
            height: 26px;
            background: var(--teal);
            border: 2px solid var(--border-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            padding: 0;
            box-shadow: 1px 1px 0 var(--border-dark);
            transition: transform 0.12s ease, background 0.12s ease;
        }

        .charts-card-comment:hover {
            background: var(--teal-light);
            transform: translate(-1px, -1px);
            box-shadow: 3px 3px 0 var(--border-dark);
        }

        .charts-card-comment svg {
            width: 12px;
            height: 12px;
            stroke: white;
            fill: none;
        }

        .charts-recommendation-name {
            font-family: var(--font-sans);
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.2;
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .charts-recommendation-genre {
            display: inline-block;
            font-size: 0.58rem;
            font-weight: 600;
            color: var(--teal-dark);
            background: rgba(61,107,125,0.1);
            padding: 1px 7px;
            border-radius: 8px;
            margin-bottom: 6px;
        }

        .charts-recommendation-event {
            font-size: 0.62rem;
            line-height: 1.3;
            margin-bottom: 8px;
        }

        .charts-recommendation-event-venue {
            font-weight: 600;
            color: var(--teal-dark);
        }

        .charts-recommendation-event-date {
            color: var(--orange);
            font-weight: 700;
        }

        .charts-recommendation-event-city {
            color: var(--text-muted);
        }

        .charts-recommendation-near-badge {
            display: inline-flex;
            align-items: center;
            gap: 2px;
            background: var(--orange);
            color: white;
            padding: 1px 6px;
            border-radius: 8px;
            font-size: 0.55rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.03em;
            margin-bottom: 4px;
        }

        /* play button is now overlaid on image via .charts-recommendation-img-wrap */

        /* Chart Section */
        .chart-section {
            margin-bottom: 24px;
        }

        .chart-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
        }

        .chart-title {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-weight: 400;
            color: var(--text-dark);
        }

        .chart-subtitle {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Chart List */
        .chart-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        /* Chart Item (legacy / list style) */
        .chart-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--bg-cream);
            border: 2px solid var(--border-dark);
            border-radius: 12px;
            padding: 10px 12px;
            box-shadow: 2px 2px 0 var(--border-dark);
            cursor: pointer;
            transition: transform 0.12s, box-shadow 0.12s;
        }

        .chart-item:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .chart-item.playing {
            border-color: var(--orange);
            box-shadow: 2px 2px 0 var(--orange);
        }

        /* Rank Number */
        .chart-rank {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 32px;
        }

        .rank-number {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-weight: 400;
            color: var(--text-dark);
        }

        .rank-change {
            font-size: 0.65rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 1px;
        }

        .rank-change.up {
            color: var(--rank-up);
        }

        .rank-change.down {
            color: var(--rank-down);
        }

        .rank-change.same {
            color: var(--text-muted);
            font-size: 0.55rem;
        }

        /* Artist Image (list row) */
        .chart-image {
            width: 52px;
            height: 52px;
            border-radius: 8px;
            border: 2px solid var(--border-dark);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-warm);
        }

        /* Artist Info */
        .chart-info {
            flex: 1;
            min-width: 0;
        }

        .chart-artist-name {
            font-family: var(--font-serif);
            font-weight: 400;
            font-size: 0.95rem;
            color: var(--text-dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .chart-show-info {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .chart-show-info .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 3px;
            padding: 2px 6px;
            background: var(--teal);
            color: white;
            border-radius: 4px;
            font-size: 0.65rem;
            font-weight: 700;
            text-transform: uppercase;
        }

        .chart-show-info .live-badge.tonight {
            background: var(--orange);
        }

        /* Similar Live Indicator */
        .similar-live {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.72rem;
            color: var(--teal);
            font-weight: 600;
            margin-top: 3px;
        }

        .similar-live svg {
            width: 12px;
            height: 12px;
        }

        /* Play Button in Item - matches scanner page */
        .chart-play-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 3px solid var(--border-dark);
            background: var(--teal);
            background-color: #3D6B7D;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-shrink: 0;
            box-shadow: 3px 3px 0 var(--border-dark);
            transition: transform 0.1s, box-shadow 0.1s;
            opacity: 1;
        }

        .chart-play-btn:active {
            transform: translate(3px, 3px);
            box-shadow: none;
        }

        .chart-play-btn svg {
            width: 18px;
            height: 18px;
            fill: white;
        }

        /* Playing state - stays teal */
        .chart-item.playing .chart-play-btn {
            background: var(--teal);
            background-color: #3D6B7D;
            border-color: var(--border-dark);
            opacity: 1;
        }

        .chart-item.playing .chart-play-btn svg {
            fill: white;
        }

        /* Preview Player (Fixed at Bottom) */
        .preview-player {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-cream);
            border-top: 3px solid var(--border-dark);
            padding: 12px 16px;
            padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
            z-index: 100;
            transform: translateY(100%);
            transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
        }

        .preview-player.visible {
            transform: translateY(0);
        }
        .preview-player.never-show {
            display: none;
        }

        /* ═══════════════════════════════════════════════════════════
           PLAYBACK CONTROLS - Match Browse page styling
        ═══════════════════════════════════════════════════════════ */
        .charts-inline-controls {
            margin-top: 12px;
            background: transparent;
            border-radius: 0;
            padding: 0;
        }
        .charts-inline-progress {
            height: 10px;
            background: rgba(26, 46, 53, 0.12);
            border-radius: 999px;
            cursor: pointer;
            overflow: hidden;
            margin-bottom: 8px;
            border: 1px solid rgba(26, 46, 53, 0.25);
        }
        .charts-inline-progress-fill {
            height: 100%;
            width: 0%;
            background: var(--accent);
            border-radius: 999px;
            transition: width 0.1s linear;
        }
        .charts-inline-time {
            display: flex;
            justify-content: space-between;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .charts-inline-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
        }
        .charts-inline-btn {
            width: 50px;
            height: 50px;
            min-width: 50px;
            min-height: 50px;
            border-radius: 50%;
            border: var(--border) solid var(--ink);
            background: var(--paper);
            color: var(--ink);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: var(--shadow);
            transition: all 0.15s ease;
        }
        .charts-inline-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: var(--shadow-hover);
            background: var(--bg-warm);
        }
        .charts-inline-btn:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }
        .charts-inline-btn svg {
            width: 24px;
            height: 24px;
        }
        .charts-inline-btn.charts-inline-play {
            width: 60px;
            height: 60px;
            min-width: 60px;
            min-height: 60px;
            background: var(--accent);
            border-color: var(--ink);
            color: white;
        }
        .charts-inline-btn.charts-inline-play svg {
            width: 30px;
            height: 30px;
            fill: white;
        }
        .charts-inline-play [data-icon-play] { display: block; }
        .charts-inline-play [data-icon-pause] { display: none; }
        .artist-profile-card.charts-playing .charts-inline-play [data-icon-play] { display: none; }
        .artist-profile-card.charts-playing .charts-inline-play [data-icon-pause] { display: block; }

        .artist-profile-card[data-loading="1"] .charts-inline-play {
            pointer-events: none;
            opacity: 0.85;
            position: relative;
        }
        .artist-profile-card[data-loading="1"] .artist-profile-preview-btn {
            pointer-events: none;
            opacity: 0.85;
        }
        .artist-profile-card[data-loading="1"] .charts-inline-play::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(255,255,255,0.4);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.7s linear infinite;
            top: 50%;
            left: 50%;
            margin: -10px 0 0 -10px;
        }

        .preview-player-inner {
            display: flex;
            align-items: center;
            gap: 12px;
            max-width: 600px;
            margin: 0 auto;
        }

        .preview-player-image {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            border: 2px solid var(--border-dark);
            object-fit: cover;
            flex-shrink: 0;
        }

        .preview-player-info {
            flex: 1;
            min-width: 0;
        }

        .preview-player-artist {
            font-weight: 700;
            font-size: 0.9rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .preview-player-track {
            font-size: 0.75rem;
            color: var(--text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .preview-player-controls {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .preview-control-btn {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--teal);
            background: var(--bg-cream);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 2px 2px 0 var(--border-dark);
            transition: all 0.12s;
        }

        .preview-control-btn:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }

        .preview-control-btn.primary {
            background: var(--orange);
            border-color: var(--orange);
        }

        .preview-control-btn svg {
            width: 20px;
            height: 20px;
            fill: var(--text-dark);
        }

        .preview-control-btn.primary svg {
            fill: white;
        }

        /* Progress Bar */
        .preview-progress {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--bg-warm);
        }

        .preview-progress-fill {
            height: 100%;
            background: var(--orange);
            width: 0%;
            transition: width 0.1s linear;
        }

        /* Actions Row */
        .chart-actions {
            display: flex;
            gap: 8px;
            margin-left: auto;
        }

        .action-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            border: 1.5px solid var(--border-dark);
            background: var(--bg-cream);
            cursor: pointer;
            transition: background 0.15s;
        }

        .action-btn:hover {
            background: var(--bg-warm);
        }

        .action-btn svg {
            width: 16px;
            height: 16px;
        }

        .action-btn.ticket-btn {
            background: var(--teal);
            border-color: var(--teal);
        }

        .action-btn.ticket-btn svg {
            stroke: white;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 40px 20px;
            background: var(--bg-cream);
            border: 3px solid var(--border-dark);
            border-radius: 16px;
            box-shadow: var(--card-shadow);
        }

        .empty-state h4 {
            font-family: var(--font-serif);
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .empty-state p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Loading State */
        .loading-state {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px;
        }

        .loading-spinner {
            width: 32px;
            height: 32px;
            border: 3px solid var(--teal-light);
            border-top-color: var(--teal);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Responsive */
        @media (max-width: 540px) {
            .container {
                padding: 16px 12px;
                padding-top: max(36px, calc(16px + var(--safe-top)));
            }
            .charts-header { padding: 8px 0; margin-bottom: 12px; }
            .charts-header .page-title { font-size: 1.2rem; }
            .chart-tabs-wrap { margin-bottom: 16px; }
            .chart-tab { padding: 10px 16px; font-size: 0.78rem; }
            .main-card { padding: 16px; border-radius: 16px; border-width: 2px; box-shadow: 2px 2px 0 var(--border-dark); }
            .hero-card { padding: 14px; border-radius: 12px; border-width: 2px; box-shadow: 2px 2px 0 var(--border-dark); }
            .chart-title-wrap { margin-bottom: 14px; }
            .chart-title-main { font-size: 1.4rem; }
            .chart-title-sub { font-size: 0.8rem; }
            .chart-row-summary { padding: 10px 12px; gap: 10px; }
            .chart-row-rank { min-width: 28px; }
            .chart-row-rank .rank-num { font-size: 1rem; }
            .chart-image { width: 44px; height: 44px; border-radius: 6px; }
            .carousel-card { flex: 0 0 220px; }
        }

        @media (min-width: 768px) {
            .container { padding: 24px 20px; }
            .chart-item { padding: 12px 16px; }
            .chart-image { width: 56px; height: 56px; }
        }

        /* Premium web layout (desktop) */
        @media (min-width: 1024px) {
            .container {
                max-width: 1100px;
                padding: 32px 40px;
                padding-top: max(48px, calc(24px + env(safe-area-inset-top, 0px)));
                padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
            }
            .charts-header {
                margin-bottom: 24px;
            }
            .charts-header .page-title {
                font-size: 1.75rem;
            }
            .main-card {
                border-width: var(--border);
                border-radius: var(--radius);
                padding: 28px 32px;
                margin-bottom: 28px;
                box-shadow: var(--shadow);
            }
            .chart-tabs-wrap {
                margin-bottom: 28px;
            }
            .chart-tab {
                padding: 12px 24px;
                font-size: 0.88rem;
            }
            /* Hero (#1) slightly larger only: ~10–15% */
            .hero-card {
                border-width: 2px;
                border-radius: 20px;
                padding: 28px 32px;
                margin-bottom: 20px;
                box-shadow: 4px 4px 0 var(--border-dark);
            }
            .hero-card .artist-profile-header-name {
                font-size: 2.25rem;
            }
            .artist-profile-card {
                border-width: 2px;
                border-radius: 20px;
                box-shadow: 4px 4px 0 var(--border-dark);
            }
            .artist-profile-artwork-wrap {
                width: 220px;
                min-width: 220px;
            }
            .hero-card .artist-profile-artwork-wrap {
                width: 280px;
                min-width: 280px;
            }
            .artist-profile-artwork {
                width: 100%;
                aspect-ratio: 1;
                border-width: var(--border);
                border-radius: var(--radius);
                box-shadow: var(--shadow);
            }
            .artist-profile-genre-established {
                font-size: 0.62rem;
            }
            .artist-profile-origin,
            .artist-profile-location,
            .hero-stats {
                font-size: 0.72rem;
                line-height: 1.45;
            }
            .artist-profile-actions-primary {
                margin-bottom: 10px;
            }
            .artist-profile-actions-secondary {
                margin-bottom: 10px;
            }
            /* Chart rows: keep it simple */
            .chart-row {
                border-radius: 14px;
                margin-bottom: 10px;
            }
            .chart-row-summary {
                padding: 14px 18px;
                gap: 14px;
            }
            .chart-row-rank {
                min-width: 40px;
            }
            .chart-row-rank .rank-num {
                font-size: 1.2rem;
            }
            .chart-row .chart-image {
                width: 60px;
                height: 60px;
                border-radius: 10px;
            }
            .chart-row .chart-artist-name {
                font-size: 1.1rem;
            }
            .chart-row-subtext {
                font-size: 0.85rem;
            }
            .chart-row-play {
                width: 48px;
                height: 48px;
            }
            .chart-row-play svg {
                width: 22px;
                height: 22px;
            }
            .chart-row-expand-content {
                padding: 0 18px 18px;
            }
            .chart-row-expand-content .artist-profile-header-row {
                margin-bottom: 14px;
            }
            .chart-row-expand-content .artist-profile-header-name {
                font-size: 2rem;
            }
            .chart-row-expand-content .artist-profile-player-wrap {
                margin-top: 12px;
            }
            .chart-title-wrap {
                margin-bottom: 24px;
            }
            .chart-title-main {
                font-size: 2rem;
            }
            .chart-title-sub {
                font-size: 0.9rem;
            }
        }

        /* Large desktop: larger artwork */
        @media (min-width: 1200px) {
            .container {
                max-width: 1000px;
            }
            .artist-profile-artwork-wrap {
                width: 260px;
                min-width: 260px;
            }
            .hero-card .artist-profile-artwork-wrap {
                width: 320px;
                min-width: 320px;
            }
        }

        .charts-shell {
            display: block;
        }

        /* Charts Liner Notes (fixed overlay panel, matches scanner) */
        .liner-notes-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.4);
            z-index: 2099;
        }
        .liner-notes-overlay.open { display: block; }
        .liner-notes-sheet {
            position: fixed;
            bottom: var(--bottom-nav-clearance);
            left: 0;
            right: 0;
            z-index: 2100;
            max-height: min(80dvh, calc(100dvh - var(--bottom-nav-clearance) - 12px));
            background: var(--paper);
            border-radius: var(--radius);
            border: var(--border) solid var(--ink);
            box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
            display: flex;
            flex-direction: column;
            overflow: hidden;
            transform: translateY(calc(100% + var(--bottom-nav-clearance)));
            transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
            will-change: transform;
            touch-action: none;
        }
        .liner-notes-sheet.expanded { transform: translateY(0); }
        .liner-notes-sheet.hidden { transform: translateY(calc(100% + var(--bottom-nav-clearance))); pointer-events: none; }
        .liner-notes-sheet.dragging { transition: none; }
        .liner-notes-handle { flex-shrink: 0; display: flex; justify-content: center; padding: 10px 0 4px; cursor: grab; }
        .liner-notes-handle-bar { width: 40px; height: 4px; background: var(--text-muted); border-radius: 2px; opacity: 0.4; }
        .liner-notes-close-btn {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: var(--border) solid var(--ink);
            background: var(--paper);
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: var(--shadow);
            transition: transform 0.1s, box-shadow 0.1s;
            -webkit-tap-highlight-color: transparent;
        }
        .liner-notes-close-btn:active {
            transform: translate(2px, 2px);
            box-shadow: none;
        }
        .liner-notes-close-btn svg { width: 18px; height: 18px; }
        .liner-notes-header { display: flex; align-items: center; justify-content: space-between; padding: 2px 14px 8px; flex-shrink: 0; }
        .liner-notes-title-group { display: flex; align-items: baseline; gap: 6px; }
        .liner-notes-title { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 700; color: var(--ink); }
        .liner-notes-count { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
        .liner-notes-expanded-content { display: flex; flex: 1; flex-direction: column; min-height: 0; overflow: hidden; }
        .liner-notes-sort-row { display: flex; align-items: center; gap: 8px; padding: 4px 14px 8px; flex-shrink: 0; }
        .liner-notes-sort-btn {
            padding: 6px 14px;
            background: var(--paper);
            color: var(--text-muted);
            border: var(--border) solid transparent;
            border-radius: var(--radius-pill);
            font-family: var(--font-sans);
            font-size: 0.75rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.15s;
        }
        .liner-notes-sort-btn.active { background: var(--teal); color: white; border-color: var(--ink); }
        .liner-notes-list { flex: 1; overflow-y: auto; padding: 0 14px; -webkit-overflow-scrolling: touch; }
        .liner-note-item { padding: 14px 0; border-bottom: 1px solid rgba(0,0,0,0.07); }
        .liner-note-item:last-child { border-bottom: none; }
        .liner-note-text { font-size: 0.92rem; color: var(--text-dark); line-height: 1.55; margin-bottom: 8px; word-break: break-word; }
        .liner-note-meta { display: flex; align-items: center; justify-content: space-between; }
        .liner-note-time { font-size: 0.72rem; color: var(--text-muted); font-weight: 500; }
        /* Donation / Multi-Event Popups (Buy Tickets flow) */
        .charts-donation-overlay {
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(44, 62, 80, 0.6);
            backdrop-filter: blur(4px);
            z-index: 2000;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.2s ease;
        }
        .charts-donation-overlay.open {
            opacity: 1;
            visibility: visible;
        }
        .charts-donation-modal {
            background: var(--bg-cream);
            border: 3px solid var(--border-dark);
            border-radius: 20px;
            box-shadow: 6px 6px 0 var(--border-dark);
            max-width: 360px;
            width: 100%;
            transform: translateY(20px) scale(0.95);
            transition: all 0.2s ease;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .charts-donation-overlay.open .charts-donation-modal {
            transform: translateY(0) scale(1);
        }
        /* Multi-Event: overlay + modal siblings (matches /scanner for trackpad scroll) */
        .charts-multi-event-overlay {
            position: fixed;
            inset: 0;
            background: rgba(44, 62, 80, 0.6);
            backdrop-filter: blur(4px);
            z-index: 1999;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease;
        }
        .charts-multi-event-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .charts-multi-event-modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.95);
            z-index: 2000;
            background: var(--bg-cream);
            border: 3px solid var(--border-dark);
            border-radius: 20px;
            box-shadow: 6px 6px 0 var(--border-dark);
            width: calc(100vw - 40px);
            max-width: 400px;
            max-height: 85vh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            opacity: 0;
            pointer-events: none;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }
        .charts-multi-event-modal.open {
            transform: translate(-50%, -50%) scale(1);
            opacity: 1;
            pointer-events: auto;
        }
        .charts-multi-event-body { overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; flex: 1; min-height: 0; }
        .charts-donation-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            background: var(--paper);
            color: var(--ink);
            border-bottom: 3px solid var(--ink);
            flex-shrink: 0;
        }
        .charts-multi-event-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            background: var(--teal);
            color: var(--bg-cream);
            border-bottom: 3px solid var(--ink);
            flex-shrink: 0;
        }
        .charts-donation-title, .charts-multi-event-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; }
        .charts-donation-close {
            background: rgba(26, 46, 53, 0.08);
            border: 2px solid var(--ink);
            color: var(--ink);
            width: 32px; height: 32px;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.15s;
            flex-shrink: 0;
        }
        .charts-multi-event-close {
            background: rgba(255,255,255,0.2);
            border: 2px solid rgba(255,255,255,0.3);
            color: var(--bg-cream);
            width: 32px; height: 32px;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.15s;
            flex-shrink: 0;
        }
        .charts-donation-body { padding: 24px 20px; text-align: center; flex-shrink: 0; }
        .charts-donation-text { font-size: 0.92rem; color: var(--text-dark); line-height: 1.5; margin-bottom: 16px; }
        .charts-donation-link-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            background: var(--paper);
            color: var(--ink);
            border: 3px solid var(--ink);
            border-radius: var(--radius);
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 700;
            text-decoration: none;
            box-shadow: var(--shadow);
            transition: transform 0.1s, box-shadow 0.1s;
        }
        .charts-donation-actions { padding: 20px; border-top: 3px solid var(--ink); background: var(--paper); flex-shrink: 0; }
        .charts-donation-btn {
            width: 100%;
            padding: 12px 20px;
            background: var(--teal);
            color: white;
            border: 2px solid var(--border-dark);
            border-radius: 12px;
            font-family: var(--font-sans);
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            box-shadow: 2px 2px 0 var(--border-dark);
            transition: transform 0.1s, box-shadow 0.1s;
        }
        .charts-donation-btn.primary { background: var(--accent); color: white; border: 3px solid var(--ink); }
        .charts-multi-event-header-left { display: flex; align-items: center; gap: 8px; }
        .charts-multi-event-header-left svg { width: 18px; height: 18px; }
        .charts-multi-event-support {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            background: var(--paper);
            border: 3px solid var(--ink);
            border-radius: var(--radius);
            margin: 12px 16px 12px;
            box-shadow: var(--shadow);
            flex-shrink: 0;
        }
        .charts-multi-event-sticker-img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; border: 2px solid var(--border-dark); }
        .charts-multi-event-support-links { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
        .charts-multi-event-support-links .charts-bmc-btn-small img { width: 100%; max-width: 180px; height: auto; border-radius: 6px; }
        .charts-multi-event-sticker-btn {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 6px 12px;
            background: var(--accent);
            color: white;
            border: 3px solid var(--ink);
            border-radius: 8px;
            font-family: var(--font-sans);
            font-size: 0.72rem;
            font-weight: 700;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            box-shadow: var(--shadow);
            width: fit-content;
        }
        .charts-multi-event-body { padding: 20px; }
        .charts-multi-event-artist { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--teal-dark); margin-bottom: 12px; }
        .charts-multi-event-list { display: flex; flex-direction: column; gap: 20px; }
        .charts-multi-event-card {
            background: var(--paper);
            border: 3px solid var(--ink);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow);
        }
        .charts-multi-event-date { font-family: var(--font-sans); font-size: 0.95rem; font-weight: 700; color: var(--orange); margin-bottom: 4px; }
        .charts-multi-event-venue { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); line-height: 1.3; }
        .charts-multi-event-location { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
        .charts-multi-event-ticket-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            margin-top: 8px;
            padding: 9px 14px;
            background: var(--accent);
            color: white;
            border: 3px solid var(--ink);
            border-radius: var(--radius-pill);
            font-family: var(--font-sans);
            font-size: 0.85rem;
            font-weight: 700;
            text-decoration: none;
            cursor: pointer;
            box-shadow: 2px 2px 0 var(--border-dark);
            transition: transform 0.1s, box-shadow 0.1s;
        }
        .charts-multi-event-ticket-btn:active { transform: translate(2px, 2px); box-shadow: none; }
        .charts-multi-event-ticket-btn svg { width: 16px; height: 16px; }

        .liner-note-image {
            width: 100%;
            border-radius: var(--radius);
            margin-top: 8px;
            border: var(--border) solid var(--ink);
            cursor: pointer;
            transition: transform 0.15s;
        }
        .liner-note-image:hover { transform: scale(1.02); }
        .liner-note-play-row { display: none !important; }
        .liner-note-reply-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: none;
            border: none;
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 0.72rem;
            font-weight: 600;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 12px;
            transition: all 0.15s;
        }
        .liner-note-reply-btn:hover { background: rgba(0,0,0,0.05); color: var(--teal); }
        .liner-note-reply-btn svg { width: 13px; height: 13px; }
        .liner-note-replies { display: none; margin-top: 10px; padding-left: 16px; border-left: 2px solid rgba(0,0,0,0.08); }
        .liner-note-replies.open { display: block; }
        .liner-note-reply-item { padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.04); }
        .liner-note-reply-item:last-child { border-bottom: none; }
        .liner-note-reply-text { font-size: 0.85rem; color: var(--text-dark); line-height: 1.4; }
        .liner-note-reply-time { font-size: 0.68rem; color: var(--text-muted); margin-top: 3px; }
        .liner-note-reply-input-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
        }
        .liner-note-reply-input {
            flex: 1;
            padding: 7px 10px;
            background: var(--paper);
            border: 1.5px solid rgba(0,0,0,0.12);
            border-radius: 8px;
            font-family: var(--font-sans);
            font-size: 0.82rem;
            color: var(--text-dark);
            outline: none;
        }
        .liner-note-reply-input:focus { border-color: var(--teal); }
        .liner-note-reply-send {
            width: 30px;
            height: 30px;
            background: var(--teal);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .liner-note-reply-send svg { width: 14px; height: 14px; }
        .liner-note-felt-btn {
            display: inline-flex; align-items: center; gap: 5px; padding: 5px 12px;
            background: none; border: 1.5px solid rgba(0,0,0,0.15); border-radius: 20px;
            color: var(--text-muted); font-family: var(--font-sans); font-size: 0.72rem;
            font-weight: 700; cursor: pointer; transition: all 0.15s;
        }
        .liner-note-felt-btn.felt { background: var(--bg); border-color: var(--bg); color: white; }
        .liner-note-felt-btn svg { width: 13px; height: 13px; }
        .liner-notes-empty { text-align: center; padding: 32px 20px; color: var(--text-muted); font-size: 0.9rem; font-style: italic; line-height: 1.5; }
        .liner-notes-input-row {
            display: flex; align-items: center; gap: 10px;
            padding: 10px 14px; padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
            border-top: var(--border) solid rgba(0,0,0,0.06); background: var(--paper); flex-shrink: 0;
        }
        .liner-notes-input {
            flex: 1; padding: 10px 14px; background: var(--paper);
            border: var(--border) solid var(--ink); border-radius: 10px;
            font-family: var(--font-sans); font-size: 0.88rem;
            color: var(--text-dark); outline: none; resize: none;
            min-height: 40px; max-height: 80px;
        }
        .liner-notes-input:focus { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(61,107,125,0.15); }
        .liner-notes-input::placeholder { color: var(--text-muted); }
        .liner-notes-send-btn {
            width: 40px; height: 40px; background: var(--teal); color: white;
            border: var(--border) solid var(--ink); border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            cursor: pointer; flex-shrink: 0; box-shadow: var(--shadow); transition: all 0.15s;
        }
        .liner-notes-send-btn:active:not(:disabled) { transform: translate(2px, 2px); box-shadow: none; }
        .liner-notes-send-btn:disabled { opacity: 0.35; cursor: default; }
        .liner-notes-send-btn svg { width: 18px; height: 18px; }

        @media (max-width: 768px) {
            body.liner-notes-open .bottom-nav,
            body.liner-notes-open .bottom-spacer {
                display: none !important;
            }

            .liner-notes-overlay {
                inset: 0;
                z-index: 9998;
            }

            .liner-notes-sheet {
                inset: auto 0 0 0;
                left: 0;
                right: 0;
                width: 100%;
                max-width: 100%;
                max-height: min(80dvh, calc(100dvh - var(--safe-top)));
                z-index: 9999;
                transform: translateY(100%);
                border-radius: 18px 18px 0 0;
                border-bottom-width: 0;
                box-shadow: 0 -10px 30px rgba(0,0,0,0.18);
                touch-action: none;
            }

            .liner-notes-input-row {
                padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
                border-radius: 0;
            }

            .liner-notes-sheet.expanded {
                transform: translateY(0);
                visibility: visible;
            }

            .liner-notes-sheet.hidden {
                transform: translateY(100%);
                visibility: hidden;
                display: none;
            }
        }

        @media (max-width: 540px) {
            .liner-notes-header {
                padding: 2px 14px 8px;
            }

            .liner-notes-title {
                font-size: 0.95rem;
            }

            .liner-notes-sort-row {
                padding: 4px 14px 8px;
            }

            .liner-notes-list {
                padding: 0 14px;
            }

            .liner-notes-input-row {
                padding: 10px 14px;
                padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
                border-radius: 0;
                background: var(--paper);
            }

            .liner-notes-input {
                background: var(--paper);
            }
        }

        /* Desktop: right-side panel instead of bottom sheet (matches scanner) */
        @media (min-width: 769px) {
            .liner-notes-sheet {
                top: 0;
                right: 0;
                bottom: 0;
                left: auto;
                width: 400px;
                max-height: none;
                border-radius: var(--radius) 0 0 var(--radius);
                border: var(--border) solid var(--ink);
                border-right: none;
                transform: translateX(100%);
                box-shadow: -4px 0 20px rgba(0,0,0,0.15);
            }
            .liner-notes-sheet.expanded { transform: translateX(0); }
            .liner-notes-sheet.hidden { transform: translateX(100%); }
            .liner-notes-sheet.dragging { transition: none; }
            .liner-notes-handle { display: none; }
            .liner-notes-close-btn { display: flex; }
            .liner-notes-header { padding: 16px 18px 12px; border-bottom: 2px solid rgba(0,0,0,0.06); }
            .liner-notes-expanded-content { overflow: hidden; }
            .liner-notes-list { padding: 0 18px; overflow-y: auto; overflow-x: hidden; }
            .liner-notes-input-row { padding: 12px 18px; }
        }

        /* ═══════════════════════════════════════════════════════════
           CONSISTENT NAVIGATION (site-header uses design-system.css)
        ═══════════════════════════════════════════════════════════ */
        @media (max-width: 767px) {
            .site-header { display: none; }
        }

        /* ═══════════════════════════════════════════════════════════
           ARTIST NAVIGATION BAR - Match Browse page style
        ═══════════════════════════════════════════════════════════ */
        .artist-nav-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: var(--bg-cream);
            border: 3px solid var(--border-dark);
            border-radius: 16px;
            margin: 24px 0;
            box-shadow: 4px 4px 0 var(--border-dark);
        }

        .artist-nav-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 20px;
            background: var(--bg-warm);
            border: 2px solid var(--border-dark);
            border-radius: 12px;
            font-family: var(--font-sans);
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--text-dark);
            cursor: pointer;
            transition: all 0.15s ease;
            text-decoration: none;
        }

        .artist-nav-btn:hover {
            background: var(--teal);
            color: var(--bg-cream);
            border-color: var(--teal);
        }

        .artist-nav-btn:active {
            transform: scale(0.98);
        }

        .artist-nav-btn svg {
            width: 16px;
            height: 16px;
        }

        .artist-nav-btn:disabled,
        .artist-nav-btn.disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        .artist-nav-btn:disabled:hover,
        .artist-nav-btn.disabled:hover {
            background: var(--bg-warm);
            color: var(--text-dark);
            border-color: var(--border-dark);
        }

        .artist-nav-counter {
            font-family: var(--font-serif);
            font-size: 1rem;
            font-weight: 700;
            color: var(--teal-dark);
        }

        @media (max-width: 540px) {
            .artist-nav-bar {
                padding: 12px 14px;
                margin: 16px 0;
                border-radius: 12px;
                border-width: 2px;
                box-shadow: 2px 2px 0 var(--border-dark);
            }
            .artist-nav-btn {
                padding: 10px 14px;
                font-size: 0.72rem;
            }
            .artist-nav-counter {
                font-size: 0.85rem;
            }
        }

        /* Bottom nav from design-system.css */

        /* Hide old header */
        .charts-header { display: none; }

        /* ═══════════════════════════════════════════════════════════
           TIKTOK-STYLE SNAP FEED — MOBILE ONLY
        ═══════════════════════════════════════════════════════════ */
        @media (max-width: 768px) {
            body.snap-feed-active {
                overflow: hidden;
                position: fixed;
                width: 100%;
                height: 100%;
            }
            .snap-feed {
                position: fixed;
                top: 0; left: 0; right: 0; bottom: 0;
                overflow-y: auto;
                overscroll-behavior-y: none;
                overscroll-behavior-x: contain;
                scroll-snap-type: y mandatory;
                -webkit-overflow-scrolling: touch;
                touch-action: pan-y;
                scroll-behavior: auto;
                z-index: 50;
                background: var(--bg);
                scrollbar-width: none;
            }
            .snap-feed::-webkit-scrollbar { display: none; }

            .snap-slide {
                scroll-snap-align: start;
                scroll-snap-stop: always;
                height: 100dvh;
                min-height: 100dvh;
                max-height: 100dvh;
                display: flex;
                flex-direction: column;
                touch-action: pan-y pinch-zoom;
                padding: calc(max(8px, env(safe-area-inset-top, 8px)) + 42px) 12px 0 12px;
                padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom, 0px) + var(--bottom-nav-gap));
                box-sizing: border-box;
                overflow: hidden;
            }

            /* — card — */
            .snap-slide-card {
                flex: 1;
                min-height: 0;
                background: var(--paper);
                border: 2.5px solid var(--ink);
                border-radius: 16px;
                box-shadow: 2px 2px 0 var(--ink);
                padding: 14px 16px 16px;
                display: flex;
                flex-direction: column;
                overflow: hidden;
            }

            /* — rank header — */
            .snap-rank-bar {
                display: flex; align-items: center; gap: 8px;
                margin-bottom: 8px; flex-shrink: 0;
            }
            .snap-rank-num {
                width: 32px; height: 32px; border-radius: 50%;
                background: var(--accent); color: white;
                font-family: var(--font-serif); font-size: 0.9rem; font-weight: 700;
                display: flex; align-items: center; justify-content: center;
                border: 2px solid var(--ink); box-shadow: 1px 1px 0 var(--ink);
                flex-shrink: 0;
            }
            .snap-artist-name {
                font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700;
                color: var(--ink); line-height: 1.15;
                min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1;
            }
            .snap-rank-of {
                font-family: var(--font-sans); font-size: 0.62rem; font-weight: 700;
                color: var(--ink); flex-shrink: 0;
                background: var(--paper); border: 1.5px solid var(--ink);
                padding: 2px 8px; border-radius: 10px;
                box-shadow: 1px 1px 0 rgba(26, 46, 53, 0.15);
            }
            .snap-movement {
                font-size: 0.68rem; font-weight: 700; flex-shrink: 0;
                padding: 2px 7px; border-radius: 8px;
            }
            .snap-movement.new { background: var(--accent); color: white; }
            .snap-movement.up { color: var(--rank-up); }
            .snap-movement.down { color: var(--rank-down); }

            /* — artwork — */
            .snap-artwork-wrap {
                display: flex; justify-content: center; flex-shrink: 0; margin-bottom: 8px;
            }
            .snap-artwork {
                width: min(64vw, 280px); max-height: 30vh;
                aspect-ratio: 1/1; object-fit: cover;
                border-radius: 12px; border: 1.5px solid var(--ink);
                box-shadow: 1px 1px 0 var(--ink), inset 0 2px 8px rgba(0,0,0,0.06);
                background: var(--teal-light);
            }

            /* — track info + venue — */
            .snap-track-info {
                text-align: center; margin-bottom: 2px; flex-shrink: 0;
            }
            .snap-track-name {
                font-family: var(--font-sans); font-size: 0.88rem; font-weight: 700;
                color: var(--text-dark); line-height: 1.2;
                white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
            }
            .snap-album-name {
                font-size: 0.68rem; color: var(--text-muted); font-weight: 500;
                white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
            }
            .snap-venue-line {
                text-align: center; margin-bottom: 4px; flex-shrink: 0;
                font-size: 0.7rem; color: var(--text-muted); line-height: 1.3;
                white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
            }
            .snap-venue-line strong {
                font-weight: 700; color: var(--text-dark);
            }

            /* — meta row — */
            .snap-meta {
                display: flex; align-items: center; justify-content: center;
                gap: 8px; margin-bottom: 8px; flex-shrink: 0; flex-wrap: wrap;
            }
            .snap-genre-pill {
                display: inline-flex; align-items: center;
                font-size: 0.58rem; font-weight: 700; color: white;
                text-transform: uppercase; letter-spacing: 0.05em;
                background: var(--teal); padding: 2px 8px; border-radius: 8px;
            }
            .snap-origin {
                font-size: 0.68rem; color: var(--text-muted);
            }

            /* — unified Now Playing module — */
            .snap-now-playing {
                flex-shrink: 0;
                margin: 12px 0 14px;
                background: rgba(255, 255, 245, 0.94);
                border: 2px solid var(--ink);
                border-radius: 16px;
                padding: 12px 14px 14px;
                box-shadow: 1px 1px 0 rgba(26, 46, 53, 0.12);
            }
            .snap-np-header {
                display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
            }
            .snap-np-play-btn {
                width: 28px; height: 28px; border-radius: 50%;
                background: var(--accent); color: white;
                border: 1.5px solid var(--ink);
                display: flex; align-items: center; justify-content: center;
                flex-shrink: 0; cursor: pointer;
                box-shadow: 1px 1px 0 var(--ink);
                transition: transform 0.12s;
            }
            .snap-np-play-btn:active { transform: scale(0.92); }
            .snap-np-play-btn svg { width: 14px; height: 14px; }
            .snap-np-track-name {
                flex: 1; min-width: 0;
                font-family: var(--font-sans); font-size: 0.86rem; font-weight: 700;
                color: var(--ink); line-height: 1.3;
                white-space: normal;
            }
            .snap-np-preview-label {
                font-family: var(--font-sans); font-size: 0.5rem; font-weight: 700;
                color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em;
                background: var(--paper); border: 1px solid rgba(26, 46, 53, 0.15);
                padding: 1px 6px; border-radius: 6px; flex-shrink: 0;
            }
            .snap-np-progress-wrap { margin-bottom: 12px; }
            .snap-player-progress {
                height: 6px; background: rgba(61, 107, 125, 0.15);
                border-radius: 3px; overflow: hidden; cursor: pointer;
                border: 1px solid rgba(44, 62, 80, 0.12);
            }
            .snap-player-progress-fill {
                height: 100%; width: 0%; border-radius: 3px;
                background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
                transition: width 0.15s linear;
            }
            .snap-player-time {
                display: flex; justify-content: space-between;
                font-size: 0.6rem; font-weight: 600; color: var(--text-muted);
                margin-top: 4px;
            }
            .snap-np-transport {
                display: flex; align-items: center; justify-content: center; gap: 14px;
            }
            .snap-transport-btn {
                width: 32px; height: 32px; border-radius: 50%;
                border: 2px solid var(--ink); background: var(--paper);
                color: var(--ink); display: flex; align-items: center; justify-content: center;
                cursor: pointer; transition: all 0.12s;
                box-shadow: 1px 1px 0 var(--ink);
            }
            .snap-transport-btn:active { transform: scale(0.92); }
            .snap-transport-btn.play-btn {
                width: 38px; height: 38px;
                background: var(--accent); color: white; border-color: var(--ink);
                box-shadow: 1px 1px 0 var(--ink);
            }
            .snap-transport-btn svg { width: 16px; height: 16px; }
            .snap-transport-btn.play-btn svg { width: 18px; height: 18px; }

            /* — CTA buttons — */
            .snap-actions-primary {
                display: flex; justify-content: center; gap: 6px;
                margin-bottom: 6px; flex-shrink: 0; flex-wrap: wrap;
            }
            .snap-actions-primary .charts-ticket-btn,
            .snap-actions-primary .charts-artist-btn {
                padding: 8px 16px; font-size: 0.74rem;
                min-width: 110px; height: 40px;
            }
            .snap-actions-secondary {
                display: flex; justify-content: center; gap: 5px;
                flex-shrink: 0; flex-wrap: wrap;
            }
            .snap-actions-secondary .charts-action-pill {
                padding: 5px 10px; font-size: 0.65rem;
            }

            /* — progress pill — hidden; rank badge now inside card — */
            .snap-progress-pill { display: none !important; }

            /* — chart title bar (shown on first slide) — */
            .snap-title-bar {
                text-align: center; margin-bottom: 2px; flex-shrink: 0;
            }
            .snap-title-main {
                font-family: var(--font-serif); font-size: 0.75rem; font-weight: 700;
                color: var(--ink); letter-spacing: 0.02em;
            }
            .snap-title-sub {
                font-size: 0.62rem; color: var(--text-muted);
            }

            /* — scroll hint chevron on first slide — */
            .snap-scroll-hint {
                text-align: center; flex-shrink: 0; padding-top: 2px;
                animation: snap-bounce 1.5s infinite;
            }
            .snap-scroll-hint svg {
                width: 20px; height: 20px; color: var(--text-muted); opacity: 0.5;
            }
            @keyframes snap-bounce {
                0%, 100% { transform: translateY(0); }
                50% { transform: translateY(4px); }
            }

            /* — page overrides — */
            body.snap-feed-active .container,
            body.snap-feed-active .site-header { display: none; }
            body.snap-feed-active .bottom-nav { z-index: 210; }

            /* — floating tab bar — */
            .snap-feed-tabs {
                position: fixed;
                top: max(8px, env(safe-area-inset-top, 8px));
                left: 14px; right: 60px; z-index: 55;
                display: flex; gap: 0;
                background: var(--paper); border: 2.5px solid var(--ink);
                border-radius: 12px; box-shadow: 2px 2px 0 var(--ink);
                overflow: hidden;
            }
            .snap-feed-tab {
                flex: 1; padding: 8px 6px;
                font-family: var(--font-sans); font-size: 0.7rem; font-weight: 600;
                text-align: center; color: var(--text-muted);
                background: transparent; border: none; cursor: pointer; white-space: nowrap;
            }
            .snap-feed-tab + .snap-feed-tab { border-left: 1.5px solid var(--ink); }
            .snap-feed-tab.active { background: var(--accent); color: white; font-weight: 700; }
        }

        @media (max-width: 768px) {
            /* Align charts play controls with the mobile button treatment used elsewhere */
            .chart-row-play,
            .carousel-card .play-btn-circle,
            .chart-play-btn,
            .artist-profile-preview-btn,
            .liner-note-play-btn {
                background: var(--accent);
                color: white;
                border: 2px solid var(--ink);
                box-shadow: 1px 1px 0 var(--ink);
                transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
            }

            .chart-row-play,
            .chart-play-btn,
            .artist-profile-preview-btn {
                box-shadow: 2px 2px 0 var(--ink);
            }

            .chart-row-play svg,
            .carousel-card .play-btn-circle svg,
            .chart-play-btn svg,
            .artist-profile-preview-btn svg,
            .liner-note-play-btn svg {
                fill: currentColor;
            }

            .chart-row-play:active,
            .carousel-card .play-btn-circle:active,
            .chart-play-btn:active,
            .artist-profile-preview-btn:active,
            .liner-note-play-btn:active {
                transform: translate(1px, 1px);
                box-shadow: 1px 1px 0 var(--ink);
            }

            .chart-row.chart-row--playing .chart-row-play,
            .chart-row.expanded .chart-row-play,
            .chart-row.chart-row--playing.expanded .chart-row-play,
            .chart-item.playing .chart-play-btn,
            .artist-profile-card.charts-playing .artist-profile-preview-btn,
            .liner-note-play-btn.playing {
                background: var(--accent);
                color: white;
                border-color: var(--ink);
            }
        }