:root{--bg: #0f0f12;--card-bg: #18181b;--border: #27272a;--text-main: #f4f4f5;--text-muted: #a1a1aa;--accent: #3b82f6;--accent-glow: rgba(59, 130, 246, .2);--success: #10b981;--danger: #ef4444}body{margin:0;background-color:var(--bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:30px;overflow-y:auto}.search-bar{background:var(--card-bg);border:1px solid var(--border);color:#fff;padding:12px 20px;border-radius:8px;width:100%;max-width:600px;font-size:1rem;outline:none;transition:.2s}.search-bar:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.filter-pill{background:var(--card-bg);border:1px solid var(--border);padding:6px 12px;border-radius:20px;font-size:.85rem;color:var(--text-muted);cursor:pointer}.filter-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.channel-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px;display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:start}.avatar{width:64px;height:64px;border-radius:50%;object-fit:cover}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.card-stats{display:flex;gap:20px;margin-bottom:15px;flex-wrap:wrap}.stat-item{font-size:.9rem}.stat-label{color:var(--text-muted);font-size:.75rem;display:block;margin-bottom:2px}.stat-value{font-weight:600;color:#fff}.badge{padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:500;margin-right:6px}.badge.green{background:rgba(16,185,129,.2);color:#34d399}.badge.blue{background:rgba(59,130,246,.2);color:#60a5fa}.badge.purple{background:rgba(139,92,246,.2);color:#a78bfa}.badge.gray{background:#27272a;color:#a1a1aa}.badge.red{background:rgba(239,68,68,.2);color:#f87171}.thumbnails-row{display:flex;gap:10px;margin-top:15px;overflow-x:auto}.video-preview{flex:1;max-width:200px;min-width:150px}.thumb-img{width:100%;border-radius:6px;aspect-ratio:16/9;object-fit:cover;margin-bottom:5px}.vid-title{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vid-stats{font-size:.7rem;color:#666}.score-banner{margin-top:15px;padding:8px 12px;background:rgba(59,130,246,.1);border-radius:6px;font-size:.85rem;color:var(--accent);display:flex;align-items:center;gap:8px}