:root{--bg: #07070c;--panel: rgba(255, 255, 255, .04);--border: rgba(255, 255, 255, .1);--text: #eef0f6;--muted: #8b90a3;--good: #34d399;--warn: #fbbf24;--bad: #f87171;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}body:before{content:"";position:fixed;inset:-30%;background:radial-gradient(40% 40% at 20% 25%,rgba(129,90,255,.18),transparent 70%),radial-gradient(35% 35% at 80% 20%,rgba(255,122,89,.14),transparent 70%),radial-gradient(45% 45% at 55% 90%,rgba(45,212,191,.12),transparent 70%);filter:blur(30px);pointer-events:none;z-index:0}.app{position:relative;z-index:1;height:100%;width:100%;overflow:hidden}.topbar{position:absolute;top:0;left:0;right:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px clamp(12px,3vw,28px);background:linear-gradient(to bottom,#05060bd1,#05060b00);pointer-events:none}.topbar>*{pointer-events:auto}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:34px;height:34px;border-radius:50%;background:conic-gradient(from 220deg,#f472b6,#a78bfa,#38bdf8,#34d399,#f472b6);box-shadow:0 0 24px #a78bfa73}.brand h1{margin:0;font-size:17px;font-weight:650;letter-spacing:-.01em}.brand-sub{margin:2px 0 0;font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{display:flex;align-items:baseline;gap:7px;padding:6px 11px;border-radius:999px;border:1px solid var(--border);background:var(--panel);font-size:12px;white-space:nowrap}.chip-label{color:var(--muted);font-size:10px;letter-spacing:.09em;text-transform:uppercase}.chip-value{font-family:ui-monospace,SF Mono,monospace;font-variant-numeric:tabular-nums}.chip-good .chip-value{color:var(--good)}.chip-warn .chip-value{color:var(--warn)}.chip-bad .chip-value{color:var(--bad)}.chip-idle .chip-value{color:var(--muted)}.stage{position:absolute;inset:0;display:grid;place-items:center}.drum-scene{position:absolute;inset:0;width:100%;height:100%;background:transparent;touch-action:none}.stage-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:#0b0b14}.stage-video.mirrored{transform:scaleX(-1)}.stage-video.behind{opacity:0;pointer-events:none}.play-surface{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.stage-badge{position:absolute;left:16px;bottom:62px;padding:3px 9px;border-radius:999px;font:500 10px/1.7 ui-monospace,monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--text);background:#070810a8;border:1px solid var(--border);backdrop-filter:blur(4px);pointer-events:none;z-index:1}.fist-gate{position:absolute;inset:0;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 45%,#070810b8,#070810ed);backdrop-filter:blur(3px);z-index:4}.fist-gate-card{width:min(440px,100%);padding:26px 26px 22px;border-radius:16px;border:1px solid var(--border);background:#0e0f1aeb;box-shadow:0 24px 70px #0009;text-align:center}.fist-gate-eyebrow{margin:0 0 6px;font:600 10px/1.4 ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.fist-gate-card h2{margin:0 0 8px;font-size:20px;letter-spacing:-.01em}.fist-gate-detail{margin:0 0 18px;font-size:13px;line-height:1.55;color:var(--muted)}.fist-gate-progress{height:5px;border-radius:999px;background:#ffffff14;overflow:hidden}.fist-gate-progress-fill{display:block;height:100%;border-radius:999px;background:var(--warn);transition:width .12s linear,background-color .2s ease}.fist-gate-progress-fill.holding{background:var(--good)}.fist-pips{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.fist-pip{display:grid;gap:5px;padding:9px 10px;border-radius:10px;border:1px solid var(--border);background:var(--panel)}.fist-pip.ready{border-color:#34d39973}.fist-pip-label{font:600 10px/1.4 ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.fist-pip-meter{height:3px;border-radius:999px;background:#ffffff14;overflow:hidden}.fist-pip-fill{display:block;height:100%;background:var(--muted);transition:width .12s linear}.fist-pip.ready .fist-pip-fill{background:var(--good)}.fist-pip-state{font:500 11px/1.4 ui-monospace,monospace;color:var(--muted)}.fist-pip.ready .fist-pip-state{color:var(--good)}.fist-gate-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}.fist-gate-actions button{padding:9px 15px;border-radius:10px;border:1px solid var(--border);background:var(--panel);color:var(--text);font:500 13px/1 inherit;cursor:pointer;transition:border-color .16s ease,background-color .16s ease}.fist-gate-actions button:hover{border-color:#ffffff3d}.fist-gate-actions button.primary{background:var(--text);color:#0b0b14;border-color:transparent;font-weight:600}.kit-frame{position:relative;width:100%;max-width:100%;max-height:100%;aspect-ratio:16 / 9;border-radius:16px;overflow:hidden;border:1px solid var(--border);background:#0b0b14;box-shadow:0 24px 70px #0000008c}.kit-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.kit-video.mirrored{transform:scaleX(-1)}.kit-overlay{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}.kit-placeholder{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:14px;color:var(--muted);font-size:13px;text-align:center;padding:24px}.kit-placeholder-dot{width:10px;height:10px;border-radius:50%;background:var(--muted);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.25;transform:scale(1)}50%{opacity:.9;transform:scale(1.5)}}.stage-cta{position:absolute;bottom:22px;display:grid;justify-items:center;gap:10px;z-index:2}.stage-error{margin:0;max-width:380px;text-align:center;font-size:12px;color:var(--bad);background:#0a0a10d9;padding:7px 12px;border-radius:8px;border:1px solid rgba(248,113,113,.25)}.controls{position:absolute;bottom:0;left:0;right:0;z-index:3;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;padding:12px clamp(12px,3vw,28px) 14px;background:linear-gradient(to top,#05060be0,#05060b00)}.control{display:flex;align-items:center;gap:9px;min-width:0}.control-readout{margin-left:auto}.control label{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.control select{max-width:210px;padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:#12121c;color:var(--text);font-size:12px;font-family:inherit}.control select:disabled{opacity:.5}.control input[type=range]{width:110px;accent-color:#a78bfa}.control-hint{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.control-hint strong{color:var(--text);font-weight:600}.control-toggles{gap:6px}.btn{border:1px solid var(--border);background:#ffffff0d;color:var(--text);border-radius:9px;padding:7px 13px;font-size:12px;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s,transform .08s}.btn:hover{background:#ffffff1a}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,#a78bfa,#6366f1);border-color:transparent;font-weight:600;padding:10px 22px;font-size:13px;box-shadow:0 10px 30px #6366f166}.btn-toggle.on{background:#a78bfa33;border-color:#a78bfa80;color:#ddd6fe}@media(max-width:720px){body{overflow:auto}.app{height:auto;min-height:100%}.control-readout{margin-left:0}.controls{gap:12px}}