*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface2: #22263a;--border: #2e3248;--text: #e2e6f0;--muted: #7a82a0;--accent: #3a86e8;--danger: #e05c2a;--collapse: #e05c2a;--green: #2d5a1b;--radius: 6px;--font: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", "Fira Code", monospace}html,body{height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px}#root{height:100%}button{cursor:pointer;font:inherit}ul{list-style:none}.app{display:flex;flex-direction:column;height:100%}.app-header{padding:12px 20px;border-bottom:1px solid var(--border);display:flex;align-items:baseline;gap:12px}.app-title{font-size:18px;font-weight:700;letter-spacing:-.3px}.app-subtitle{font-size:12px;color:var(--muted)}.app-body{flex:1;display:grid;grid-template-columns:260px 1fr 260px;overflow:hidden}.app-main{display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px;overflow-y:auto;border-left:1px solid var(--border);border-right:1px solid var(--border)}.app-aside{padding:16px;overflow-y:auto}.app-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}.app-error{width:100%;padding:10px 14px;background:#e05c2a26;border:1px solid var(--danger);border-radius:var(--radius);color:var(--danger);font-size:12px}.pitch-wrapper{width:100%;max-width:640px}.browse-panel{display:flex;flex-direction:column;gap:4px;padding:12px 8px;overflow-y:auto}.browse-section{display:flex;flex-direction:column;gap:4px}.browse-heading{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);padding:8px 8px 4px}.browse-list{display:flex;flex-direction:column;gap:2px}.browse-item{padding:8px 10px;border-radius:var(--radius);cursor:pointer;display:flex;flex-direction:column;gap:2px;transition:background .1s}.browse-item:hover{background:var(--surface2)}.browse-item.selected{background:var(--surface2);border-left:2px solid var(--accent)}.browse-item-primary{font-size:13px;font-weight:500;line-height:1.3}.browse-item-secondary{font-size:11px;color:var(--muted)}.browse-item-minute{margin-left:6px;font-weight:600;color:var(--accent)}.badge{display:inline-block;margin-left:6px;padding:1px 5px;background:var(--surface2);border:1px solid var(--border);border-radius:3px;font-size:10px;font-weight:600;color:var(--muted);vertical-align:middle}.loading{padding:8px 10px;color:var(--muted);font-size:12px}.empty{padding:8px 10px;color:var(--muted);font-size:12px;font-style:italic}.error{padding:8px 10px;color:var(--danger);font-size:12px}.frame-stepper{width:100%;max-width:640px;display:flex;flex-direction:column;gap:8px}.frame-badge-row{display:flex;align-items:center;gap:8px}.event-badge{padding:3px 10px;border-radius:12px;background:var(--surface2);border:1px solid var(--border);font-size:12px;font-weight:600;font-family:var(--mono)}.event-badge--collapse{background:#e05c2a26;border-color:var(--collapse);color:var(--collapse)}.collapse-label{font-size:11px;font-weight:700;color:var(--collapse);text-transform:uppercase;letter-spacing:.5px}.frame-time{margin-left:auto;font-size:12px;color:var(--muted);font-family:var(--mono)}.stepper-controls{display:flex;align-items:center;gap:10px}.stepper-btn{width:32px;height:32px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background 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rgba(224,92,42,.3)}.score-panel-heading{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);display:flex;align-items:center;gap:8px}.collapse-badge{font-size:10px;font-weight:700;color:var(--collapse);text-transform:uppercase;letter-spacing:.4px}.composite-score{display:flex;align-items:baseline;gap:8px;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.composite-score-label{font-size:11px;color:var(--muted)}.composite-score-value{font-size:28px;font-weight:700;font-family:var(--mono);margin-left:auto}.score-delta{font-size:12px;color:var(--collapse);font-family:var(--mono)}.score-bar{display:flex;flex-direction:column;gap:4px}.score-bar--highlight .score-bar-fill{background:var(--collapse)}.score-bar-header{display:flex;justify-content:space-between;align-items:baseline}.score-bar-label{font-size:12px;color:var(--muted)}.score-bar-value{font-size:12px;font-family:var(--mono);font-weight:600}.score-bar-track{height:6px;background:var(--surface2);border-radius:3px;overflow:hidden}.score-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .2s ease}.sparkline-wrapper{display:flex;flex-direction:column;gap:4px;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.sparkline-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.sparkline-legend{display:flex;gap:12px}.sparkline-legend-item{font-size:10px;color:var(--muted)}.sparkline-legend-item--collapse{color:var(--collapse)}.sparkline-legend-item--current{color:var(--accent)}