:root {
            --bg-primary: #0a0a0a;
            --bg-secondary: #111111;
            --bg-card: #1a1a1a;
            --bg-hover: #222222;
            --border-color: #2a2a2a;
            --text-primary: #ffffff;
            --text-secondary: #888888;
            --text-muted: #555555;
            --accent-blue: #0070f3;
            --accent-green: #10b981;
            --accent-yellow: #f59e0b;
            --accent-red: #ef4444;
            --accent-purple: #8b5cf6;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
            line-height: 1.5;
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            padding: 0 24px;
            z-index: 1000;
        }

        .nav-brand {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-brand-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-tabs {
            display: flex;
            margin-left: 48px;
            gap: 4px;
        }

        .nav-tab {
            padding: 8px 16px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s;
            border: none;
            background: none;
        }

        .nav-tab:hover {
            color: var(--text-primary);
            background: var(--bg-hover);
        }

        .nav-tab.active {
            color: var(--text-primary);
            background: var(--bg-card);
        }

        .nav-status {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .status-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
        }

        .status-dot.warning { background: var(--accent-yellow); }
        .status-dot.error { background: var(--accent-red); }

        /* Main Content */
        .main-content {
            padding-top: 60px;
            min-height: 100vh;
        }

        .tab-content {
            display: none;
            padding: 32px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .tab-content.active {
            display: block;
        }

        /* Page Header */
        .page-header {
            margin-bottom: 32px;
        }

        .page-title {
            font-size: 1.75rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .page-subtitle {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        /* Stats Grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin-bottom: 32px;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 20px;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 600;
        }

        .stat-value.blue { color: var(--accent-blue); }
        .stat-value.green { color: var(--accent-green); }
        .stat-value.yellow { color: var(--accent-yellow); }
        .stat-value.purple { color: var(--accent-purple); }

        .stat-change {
            font-size: 0.8rem;
            margin-top: 4px;
        }

        .stat-change.positive { color: var(--accent-green); }
        .stat-change.negative { color: var(--accent-red); }

        /* Cards */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
        }

        .card-header {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .card-title {
            font-size: 1rem;
            font-weight: 600;
        }

        .card-body {
            padding: 20px;
        }

        .card-body.no-padding {
            padding: 0;
        }

        /* Grid Layout */
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
        }

        @media (max-width: 1024px) {
            .grid-2, .grid-3 {
                grid-template-columns: 1fr;
            }
        }

        /* Buttons */
        .btn {
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            border: none;
        }

        .btn-primary {
            background: var(--accent-blue);
            color: white;
        }

        .btn-primary:hover {
            background: #0060df;
        }

        .btn-secondary {
            background: var(--bg-hover);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            background: #333;
        }

        .btn-success {
            background: var(--accent-green);
            color: white;
        }

        .btn-sm {
            padding: 6px 12px;
            font-size: 0.8rem;
        }

        /* Forms */
        .form-group {
            margin-bottom: 16px;
        }

        .form-label {
            display: block;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-input, .form-textarea, .form-select {
            width: 100%;
            padding: 12px 14px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 0.95rem;
            transition: border-color 0.2s;
        }

        .form-input:focus, .form-textarea:focus, .form-select:focus {
            outline: none;
            border-color: var(--accent-blue);
        }

        .form-textarea {
            min-height: 100px;
            resize: vertical;
        }

        /* Tables */
        .table {
            width: 100%;
            border-collapse: collapse;
        }

        .table th, .table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }

        .table th {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .table tr:hover td {
            background: var(--bg-hover);
        }

        /* List Items */
        .list-item {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 16px;
            transition: background 0.2s;
        }

        .list-item:last-child {
            border-bottom: none;
        }

        .list-item:hover {
            background: var(--bg-hover);
        }

        .list-item-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .list-item-content {
            flex: 1;
            min-width: 0;
        }

        .list-item-title {
            font-weight: 500;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .list-item-meta {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .list-item-actions {
            display: flex;
            gap: 8px;
        }

        /* Badges */
        .badge {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .badge-new { background: rgba(0, 112, 243, 0.15); color: var(--accent-blue); }
        .badge-approved { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
        .badge-production { background: rgba(245, 158, 11, 0.15); color: var(--accent-yellow); }
        .badge-completed { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
        .badge-passed { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }

        /* Track Player */
        .track-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
            transition: border-color 0.2s;
        }

        .track-card:hover {
            border-color: var(--accent-blue);
        }

        .track-card-header {
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .track-cover {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            flex-shrink: 0;
        }

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

        .track-title {
            font-weight: 600;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .track-meta {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .track-player {
            padding: 12px 16px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
        }

        .track-player audio {
            width: 100%;
            height: 32px;
        }

        .track-actions {
            display: flex;
            gap: 8px;
            padding: 12px 16px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
        }

        .track-actions .btn {
            flex: 1;
            padding: 8px 12px;
            font-size: 0.85rem;
        }

        .btn-approve {
            background: var(--accent-green);
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: opacity 0.2s;
        }

        .btn-approve:hover {
            opacity: 0.8;
        }

        .btn-reject {
            background: var(--accent-red);
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: opacity 0.2s;
        }

        .btn-reject:hover {
            opacity: 0.8;
        }

        .badge-pending_review {
            background: var(--accent-yellow);
            color: black;
        }

        .badge-approved {
            background: var(--accent-green);
        }

        .badge-rejected {
            background: var(--accent-red);
        }

        .badge-submitted {
            background: var(--accent-purple);
        }

        .badge-published, .badge-live {
            background: var(--accent-green);
        }

        .badge-processing, .badge-uploading, .badge-validating {
            background: var(--accent-purple);
        }

        .badge-distributing {
            background: #f97316;
        }

        .stat-value.purple {
            color: var(--accent-purple);
        }

        /* Kanban Board */
        .kanban-column {
            background: var(--bg-card);
            border-radius: 12px;
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            min-height: 400px;
        }

        .kanban-header {
            padding: 12px 16px;
            border-radius: 11px 11px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: white;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .kanban-count {
            background: rgba(255,255,255,0.2);
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 0.8rem;
        }

        .kanban-subtitle {
            padding: 8px 16px;
            font-size: 0.75rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border-color);
        }

        .kanban-body {
            flex: 1;
            padding: 12px;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .kanban-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 12px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .kanban-card:hover {
            border-color: var(--accent-blue);
            transform: translateY(-1px);
        }

        /* Archive row hover */
        .archive-row:hover {
            background: var(--bg-hover);
        }

        .kanban-card-title {
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .kanban-card-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .kanban-card-actions {
            display: flex;
            gap: 6px;
        }

        .kanban-card-actions .btn {
            padding: 4px 8px;
            font-size: 0.75rem;
        }

        .kanban-card-audio {
            margin: 8px 0;
        }

        .kanban-card-audio audio {
            width: 100%;
            height: 28px;
        }

        .empty-state-small {
            text-align: center;
            padding: 24px 12px;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 48px 24px;
            color: var(--text-secondary);
        }

        .empty-state-icon {
            font-size: 3rem;
            margin-bottom: 16px;
            opacity: 0.5;
        }

        /* Loading */
        .loading {
            display: flex;
            justify-content: center;
            padding: 48px;
        }

        .spinner {
            width: 32px;
            height: 32px;
            border: 3px solid var(--border-color);
            border-top-color: var(--accent-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

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

        /* Toast */
        .toast {
            position: fixed;
            bottom: 24px;
            right: 24px;
            padding: 14px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            transform: translateY(100px);
            opacity: 0;
            transition: all 0.3s;
            z-index: 2000;
        }

        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        .toast-success { border-color: var(--accent-green); }
        .toast-error { border-color: var(--accent-red); }

        /* Filter Tabs */
        .filter-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
        }

        .filter-tab {
            padding: 8px 16px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-secondary);
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.2s;
        }

        .filter-tab:hover {
            color: var(--text-primary);
            border-color: var(--text-muted);
        }

        .filter-tab.active {
            background: var(--accent-blue);
            border-color: var(--accent-blue);
            color: white;
        }

        /* Agent Status Grid */
        .agent-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 12px;
        }

        .agent-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .agent-status {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-green);
        }

        .agent-status.offline { background: var(--text-muted); }

        .agent-name {
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* Tracks Grid */
        .tracks-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 16px;
        }

        /* Coming Soon */
        .coming-soon {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 400px;
            text-align: center;
        }

        .coming-soon-icon {
            font-size: 4rem;
            margin-bottom: 24px;
            opacity: 0.3;
        }

        .coming-soon-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .coming-soon-text {
            color: var(--text-secondary);
            max-width: 400px;
        }

        /* Activity Feed */
        .activity-item {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .activity-item:last-child {
            border-bottom: none;
        }

        .activity-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .activity-icon.create { background: rgba(16, 185, 129, 0.15); }
        .activity-icon.approve { background: rgba(0, 112, 243, 0.15); }
        .activity-icon.complete { background: rgba(139, 92, 246, 0.15); }

        .activity-content {
            flex: 1;
        }

        .activity-text {
            font-size: 0.9rem;
        }

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

        /* Artist Grid */
        .artist-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
            gap: 20px;
            padding: 20px;
        }

        .artist-card {
            background: var(--bg-card);
            padding: 24px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            transition: all 0.2s;
            position: relative;
        }

        .artist-card:hover {
            border-color: var(--accent-blue);
            transform: translateY(-2px);
        }

        .artist-card.inactive {
            opacity: 0.6;
        }

        .artist-header {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 16px;
        }

        .artist-avatar {
            width: 64px;
            height: 64px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 1.2rem;
            color: white;
            flex-shrink: 0;
        }

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

        .artist-name {
            font-weight: 600;
            font-size: 1.15rem;
            margin-bottom: 4px;
        }

        .artist-genre {
            font-size: 0.9rem;
            color: var(--accent-blue);
            margin-bottom: 4px;
        }

        .artist-enneagram {
            font-size: 0.8rem;
            color: var(--accent-purple);
            font-style: italic;
        }

        .artist-badges {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .artist-bio {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .artist-meta {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 12px;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
            margin-bottom: 16px;
        }

        .artist-meta-item {
            font-size: 0.8rem;
        }

        .artist-meta-label {
            color: var(--text-muted);
            margin-bottom: 2px;
        }

        .artist-meta-value {
            color: var(--text-secondary);
        }

        .artist-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 16px;
        }

        .artist-tag {
            font-size: 0.7rem;
            padding: 3px 8px;
            background: var(--bg-hover);
            border-radius: 4px;
            color: var(--text-secondary);
        }

        .artist-actions {
            display: flex;
            gap: 8px;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
        }

        .artist-actions .btn {
            flex: 1;
        }

        .artist-track-count {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Artist Segments (4-segment workflow) */
        .artists-segments {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .artist-segment {
            background: var(--bg-card);
            border-radius: 12px;
            border: 1px solid var(--border-color);
            overflow: hidden;
        }

        .segment-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            transition: background 0.2s;
            user-select: none;
        }

        .segment-header:hover {
            background: var(--bg-hover);
        }

        .segment-header-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .segment-icon {
            font-size: 1.3rem;
        }

        .segment-title {
            font-weight: 600;
            font-size: 1rem;
        }

        .segment-count {
            font-size: 0.85rem;
            color: var(--text-muted);
            background: var(--bg-hover);
            padding: 2px 10px;
            border-radius: 12px;
            margin-left: 8px;
        }

        .segment-chevron {
            font-size: 1rem;
            color: var(--text-muted);
            transition: transform 0.2s;
        }

        .segment-header.expanded .segment-chevron {
            transform: rotate(180deg);
        }

        .segment-content {
            border-top: 1px solid var(--border-color);
            max-height: 2000px;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .artist-segment.collapsed .segment-content {
            max-height: 0;
            border-top: none;
        }

        .artist-segment.collapsed .segment-toggle {
            transform: rotate(-90deg);
        }

        .segment-toggle {
            color: var(--text-muted);
            transition: transform 0.2s;
            font-size: 0.8rem;
        }

        .segment-empty,
        .empty-segment {
            padding: 32px 20px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .artist-list {
            /* Container for artist rows */
        }

        /* Artist Row (list view) */
        .artist-row {
            display: flex;
            align-items: center;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            transition: background 0.2s;
            cursor: pointer;
        }

        .artist-row:last-child {
            border-bottom: none;
        }

        .artist-row:hover {
            background: var(--bg-hover);
        }

        .artist-row-main {
            display: flex;
            align-items: center;
            flex: 1;
            min-width: 0;
        }

        .artist-row-avatar,
        .artist-avatar-sm {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 1rem;
            color: white;
            flex-shrink: 0;
            margin-right: 16px;
        }

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

        .artist-row-name {
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .artist-row-genre {
            font-size: 0.85rem;
            color: var(--accent-blue);
        }

        .genre-separator {
            color: var(--text-muted);
            margin: 0 2px;
        }

        .style-tag-inline {
            color: var(--text-secondary);
            font-size: 0.8rem;
        }

        .artist-row-details {
            display: flex;
            gap: 16px;
            padding: 0 16px;
            border-left: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            margin: 0 16px;
        }

        .artist-detail {
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }

        .detail-icon {
            font-size: 0.85rem;
            opacity: 0.7;
        }

        .detail-value {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .artist-row-stats {
            display: flex;
            gap: 24px;
            margin-right: 20px;
        }

        .artist-row-stat,
        .artist-stat {
            text-align: center;
            min-width: 70px;
        }

        .artist-row-stat-value,
        .artist-stat .stat-value {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            display: block;
        }

        .artist-row-stat-label,
        .artist-stat .stat-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: block;
        }

        .artist-row-actions {
            display: flex;
            gap: 8px;
        }

        .artist-row-actions .btn-sm {
            padding: 6px 12px;
            font-size: 0.8rem;
        }

        /* Action buttons for status transitions */
        .btn-action {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            background: var(--bg-card);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            transition: all 0.2s;
        }

        .btn-action:hover {
            background: var(--bg-hover);
            border-color: var(--accent-blue);
        }

        .btn-action.btn-active:hover {
            background: rgba(16, 185, 129, 0.15);
            border-color: #10b981;
        }

        .btn-action.btn-inactive:hover {
            background: rgba(245, 158, 11, 0.15);
            border-color: #f59e0b;
        }

        .btn-action.btn-deprecated:hover {
            background: rgba(107, 114, 128, 0.15);
            border-color: #6b7280;
        }

        /* Status badge colors */
        .status-badge {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .status-badge.prospect {
            background: rgba(139, 92, 246, 0.15);
            color: #a78bfa;
        }

        .status-badge.active {
            background: rgba(16, 185, 129, 0.15);
            color: #34d399;
        }

        .status-badge.inactive {
            background: rgba(245, 158, 11, 0.15);
            color: #fbbf24;
        }

        .status-badge.deprecated {
            background: rgba(107, 114, 128, 0.15);
            color: #9ca3af;
        }

        .status-badge.suggested {
            background: rgba(139, 92, 246, 0.15);
            color: #a78bfa;
        }

        /* Responsive adjustments for artist rows */
        @media (max-width: 768px) {
            .artist-row {
                flex-wrap: wrap;
                gap: 12px;
            }

            .artist-row-details {
                width: 100%;
                margin: 8px 0;
                padding: 8px 0;
                border-left: none;
                border-right: none;
                border-top: 1px solid var(--border-color);
                justify-content: space-around;
            }

            .artist-row-stats {
                width: 100%;
                justify-content: space-around;
                margin-right: 0;
                padding-top: 12px;
                border-top: 1px solid var(--border-color);
            }

            .artist-row-actions {
                width: 100%;
                justify-content: flex-end;
            }
        }

        /* Form Sections */
        .form-section {
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
        }

        .form-section:last-child {
            border-bottom: none;
            margin-bottom: 0;
        }

        .form-section-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .form-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .form-row .form-group {
            flex: 1;
            min-width: 150px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-input, .form-textarea, .form-select {
            width: 100%;
            padding: 10px 12px;
            background: var(--bg-darker);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-size: 0.9rem;
        }

        .form-input:focus, .form-textarea:focus, .form-select:focus {
            outline: none;
            border-color: var(--accent-blue);
        }

        .form-textarea {
            resize: vertical;
            min-height: 60px;
        }

        input[type="color"].form-input {
            padding: 4px;
            height: 40px;
            cursor: pointer;
        }

        /* Modal Enhancements - legacy modal-content support */
        .modal-content {
            background: var(--bg-card);
            border-radius: 12px;
            width: 90%;
            max-width: 600px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .modal-footer {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
            padding: 16px 24px;
            border-top: 1px solid var(--border-color);
        }

        /* Log Container */
        .log-container {
            height: 400px;
            overflow-y: auto;
            font-family: 'SF Mono', Monaco, 'Courier New', monospace;
            font-size: 0.8rem;
            background: var(--bg-secondary);
        }

        .log-entry {
            padding: 8px 16px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            gap: 12px;
        }

        .log-entry:hover {
            background: var(--bg-hover);
        }

        .log-time {
            color: var(--text-muted);
            flex-shrink: 0;
            width: 70px;
        }

        .log-source {
            color: var(--accent-blue);
            flex-shrink: 0;
            width: 120px;
        }

        .log-message {
            color: var(--text-secondary);
            flex: 1;
            word-break: break-word;
        }

        .log-entry.log-error .log-message { color: var(--accent-red); }
        .log-entry.log-warning .log-message { color: var(--accent-yellow); }
        .log-entry.log-info .log-message { color: var(--text-secondary); }

        /* Error Summary */
        .error-summary, .queue-status {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .error-row, .queue-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px;
            background: var(--bg-secondary);
            border-radius: 8px;
        }

        .error-type, .queue-name {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .error-count {
            font-weight: 600;
            color: var(--accent-green);
        }

        .queue-count {
            color: var(--accent-blue);
            font-size: 0.85rem;
        }

        .queue-consumers {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        /* Toggle Switch */
        .toggle-switch {
            display: flex;
            align-items: center;
        }

        .toggle-switch input {
            display: none;
        }

        .toggle-label {
            position: relative;
            width: 48px;
            height: 24px;
            background: var(--border-color);
            border-radius: 12px;
            cursor: pointer;
            transition: background 0.3s;
        }

        .toggle-switch input:checked + .toggle-label {
            background: var(--accent-blue);
        }

        .toggle-switch-btn {
            position: absolute;
            top: 2px;
            left: 2px;
            width: 20px;
            height: 20px;
            background: white;
            border-radius: 50%;
            transition: transform 0.3s;
        }

        .toggle-switch input:checked + .toggle-label .toggle-switch-btn {
            transform: translateX(24px);
        }

        /* Modal Styles */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .modal {
            background: var(--bg-card);
            border-radius: 16px;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            overflow: auto;
            transform: scale(0.9);
            transition: transform 0.3s;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-color);
        }

        .modal-overlay.active .modal {
            transform: scale(1);
        }

        .modal-header {
            padding: 20px 24px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-title {
            font-size: 1.25rem;
            font-weight: 600;
        }

        .modal-close {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0;
            line-height: 1;
        }

        .modal-close:hover {
            color: var(--text-primary);
        }

        .modal-body {
            padding: 24px;
        }

        .metadata-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .metadata-item {
            padding: 12px;
            background: var(--bg-secondary);
            border-radius: 8px;
        }

        .metadata-item.full-width {
            grid-column: 1 / -1;
        }

        .metadata-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }

        .metadata-value {
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .metadata-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .metadata-tag {
            padding: 4px 8px;
            background: var(--bg-primary);
            border-radius: 4px;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        .modal-actions {
            padding: 16px 24px;
            border-top: 1px solid var(--border-color);
            display: flex;
            gap: 12px;
            justify-content: flex-end;
        }

        /* Monetization Policy Card */
        .policy-card {
            padding: 16px;
            background: var(--bg-secondary);
            border-radius: 8px;
            margin-bottom: 12px;
        }

        .policy-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 8px;
        }

        .policy-name {
            font-weight: 600;
        }

        .policy-badge {
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .policy-badge.per-track {
            background: rgba(139, 92, 246, 0.15);
            color: var(--accent-purple);
        }

        .policy-badge.release-level {
            background: rgba(0, 112, 243, 0.15);
            color: var(--accent-blue);
        }

        .policy-description {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* Toggle Switch for Lyrics Mode */
        .toggle-switch {
            position: relative;
            display: inline-block;
            width: 48px;
            height: 24px;
        }

        .toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .toggle-slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--bg-tertiary, #333);
            transition: 0.3s;
            border-radius: 24px;
        }

        .toggle-slider:before {
            position: absolute;
            content: "";
            height: 18px;
            width: 18px;
            left: 3px;
            bottom: 3px;
            background-color: white;
            transition: 0.3s;
            border-radius: 50%;
        }

        .toggle-switch input:checked + .toggle-slider {
            background-color: var(--accent-purple);
        }

        .toggle-switch input:checked + .toggle-slider:before {
            transform: translateX(24px);
        }

        .toggle-switch input:focus + .toggle-slider {
            box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.3);
        }

        /* Lyrics textarea styling */
        #idea-lyrics {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 12px;
            color: var(--text-primary);
            width: 100%;
        }

        #idea-lyrics:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            background: var(--bg-primary);
        }

        #idea-lyrics:focus {
            outline: none;
            border-color: var(--accent-purple);
        }

        #idea-lyrics::placeholder {
            color: var(--text-muted);
        }