:root{--bg: #0d1117;--bg-elev: #161b22;--bg-soft: #1f242c;--border: #30363d;--fg: #e6edf3;--fg-muted: #8b949e;--accent: #58a6ff;--accent-warm: #f0883e;--danger: #f85149;--success: #3fb950;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--fg)}html,body{height:100%;overflow:hidden}#root{height:100%}.app{display:grid;grid-template-rows:auto 1fr;height:100vh;padding:16px;gap:12px;max-width:1400px;margin:0 auto;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.app-header h1{margin:0;font-size:1.35rem;letter-spacing:.5px}.app-header .subtitle{color:var(--fg-muted);font-size:.85rem}.app-main{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:12px;align-items:stretch;min-height:0}@media (max-width: 900px){html,body{overflow:auto}.app{height:auto;min-height:100vh;overflow:visible}.app-main{grid-template-columns:1fr}}.panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:14px}.panel h2{margin:0 0 10px;font-size:.95rem;letter-spacing:.4px;color:var(--fg-muted);text-transform:uppercase}.btn{background:var(--accent);color:#0b1220;border:none;padding:9px 14px;border-radius:8px;font-weight:600;cursor:pointer;font-size:.92rem;transition:filter .15s ease,transform .05s ease}.btn:hover{filter:brightness(1.1)}.btn:active{transform:translateY(1px)}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--fg)}.btn.danger{background:var(--danger);color:#fff}.btn-icon{background:transparent;border:1px solid var(--border);color:var(--fg);width:30px;height:30px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:.85rem;text-decoration:none;padding:0}.btn-icon:hover{background:var(--bg-soft)}.webcam-panel{padding:0;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:#000;min-height:0}.webcam-stage{position:relative;width:100%;height:100%;background:#000;overflow:hidden}.webcam-stage video,.webcam-stage canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}.webcam-stage video{transform:scaleX(-1);object-fit:cover}.start-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0d1117d9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:16px;z-index:2}.start-overlay p{margin:0;color:var(--fg-muted);max-width:360px;line-height:1.5}.overlay-error{position:absolute;bottom:8px;left:8px;right:8px;background:#0d1117d9;padding:6px 10px;border-radius:6px;z-index:2}.side-panel{display:flex;flex-direction:column;min-height:0;height:100%;padding:0;overflow:hidden}.tabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0}.tab{flex:1;background:transparent;border:none;color:var(--fg-muted);padding:10px 6px;font-size:.85rem;cursor:pointer;border-bottom:2px solid transparent;font-weight:500}.tab.active{color:var(--fg);border-bottom-color:var(--accent)}.tab:hover{background:#ffffff08}.tab-content{padding:14px;overflow-y:auto;flex:1;min-height:0}.hud{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.hud .stat{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;min-width:0;overflow:hidden}.hud .label{color:var(--fg-muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.5px}.hud .value{font-size:clamp(.9rem,2.4vw,1.3rem);font-weight:600;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hud .value.mono{font-variant-numeric:tabular-nums}.hud-meter{grid-column:1 / -1}.meter-track{margin-top:8px;height:6px;background:var(--bg-soft);border-radius:4px;overflow:hidden}.meter-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-warm));transition:width .05s linear}.controls{display:flex;flex-direction:column;gap:12px}.control{display:flex;flex-direction:column;gap:4px}.control label{display:flex;justify-content:space-between;font-size:.82rem;color:var(--fg-muted)}.control input[type=range]{accent-color:var(--accent)}.control select{background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:.9rem}.control-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px}.viz-toggles{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 12px;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg)}.viz-toggles .viz-title{grid-column:1 / -1;color:var(--fg-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}.viz-toggles label{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--fg);cursor:pointer}.viz-toggles input[type=checkbox]{accent-color:var(--accent)}.presets{display:flex;flex-direction:column;gap:12px}.presets .row{display:flex;gap:6px;flex-wrap:wrap}.preset-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.preset-item{display:flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:4px 6px 4px 10px}.preset-name{flex:1;background:transparent;border:none;color:var(--fg);text-align:left;font-size:.9rem;cursor:pointer;padding:6px 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auto;align-items:center;gap:6px 8px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:6px 8px}.recording-meta{grid-column:1 / -1;display:flex;justify-content:space-between;align-items:center}.recording-name{color:var(--fg-muted);font-size:.78rem;font-variant-numeric:tabular-nums}.recording-item audio{width:100%;height:32px;grid-column:1}.recording-actions{display:flex;gap:4px;grid-column:2}.error{color:var(--danger);font-size:.85rem}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.72rem;font-weight:600}.tag.live{background:var(--success);color:#04140a}.tag.idle{background:var(--border);color:var(--fg-muted)}.tag.rec{background:var(--danger);color:#fff;animation:pulse 1.2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}audio::-webkit-media-controls-panel{background-color:var(--bg-soft)}