:root{--bg: #0d1117;--panel: rgba(13, 17, 23, .92);--border: rgba(120, 134, 156, .28);--text: #d5dbe3;--muted: #7d8896;--accent: #00e5ff;--mono: "JetBrains Mono", "SF Mono", "Fira Code", ui-monospace, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:var(--mono);cursor:none}#app{position:relative;width:100vw;height:100vh}#stage{display:block;width:100%;height:100%}#rope{position:absolute;inset:0;width:100%;height:100%}#overlay{position:absolute;inset:0;pointer-events:none}#loading{position:absolute;inset:0;display:grid;place-items:center;font-size:14px;letter-spacing:.08em;color:var(--muted);background:var(--bg)}.hud{position:absolute;left:24px;bottom:24px;display:flex;flex-direction:column;gap:6px;width:220px;user-select:none}.hud-mode{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);text-shadow:0 2px 10px rgba(0,0,0,.8)}.hud-mode.direct{color:#f6ad55}.hud-speed{display:flex;align-items:baseline;gap:6px}.hud-speed-value{font-size:44px;font-weight:700;line-height:1;letter-spacing:-.02em;text-shadow:0 2px 12px rgba(0,0,0,.7)}.hud-speed-unit{font-size:12px;color:var(--muted)}.hud-bar{height:4px;border-radius:2px;background:#ffffff1a;overflow:hidden}.hud-bar-fill{height:100%;width:0;transition:width 60ms linear}.hud-bar-speed{background:linear-gradient(90deg,#48bb78,#ecc94b,#f56565)}.hud-bar-slip{background:#f56565}.hud-chip{align-self:flex-start;padding:2px 8px;font-size:10px;letter-spacing:.14em;border:1px solid currentColor;border-radius:3px}.hud-status{font-size:10px;color:var(--muted);letter-spacing:.06em;min-height:12px}.laps{position:absolute;top:20px;left:24px;display:flex;flex-direction:column;gap:2px;user-select:none;text-shadow:0 2px 10px rgba(0,0,0,.8)}.lap-current-row{display:flex;align-items:baseline;gap:10px;margin-bottom:4px}.lap-current{font-size:30px;font-weight:700;letter-spacing:-.01em;font-variant-numeric:tabular-nums}.lap-current.dirty{color:#f6ad55}.lap-delta{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}.lap-delta.ahead{color:#48bb78}.lap-delta.behind{color:#f56565}.lap-row{display:flex;gap:8px;font-size:11px}.lap-label{color:var(--muted);letter-spacing:.12em;min-width:62px}.lap-value{font-variant-numeric:tabular-nums}.debug-panel{position:absolute;top:16px;right:16px;width:300px;max-height:calc(100vh - 32px);display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:6px;backdrop-filter:blur(6px);font-size:11px;pointer-events:auto;cursor:default}.debug-panel.hidden{display:none}.debug-header{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;font-size:10px;letter-spacing:.16em;color:var(--accent);border-bottom:1px solid var(--border)}.debug-collapse{width:20px;height:20px;background:transparent;border:1px solid var(--border);border-radius:3px;color:var(--text);cursor:pointer;font-family:var(--mono);line-height:1}.debug-body{overflow-y:auto;padding:4px 10px 10px}.debug-panel.collapsed .debug-body{display:none}.debug-section{padding:8px 0;border-bottom:1px solid rgba(120,134,156,.14)}.debug-section h3{margin:0 0 6px;font-size:9px;font-weight:600;letter-spacing:.16em;color:var(--muted)}.debug-row{display:flex;justify-content:space-between;gap:8px;line-height:1.6}.debug-label{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.debug-value{color:var(--text);font-variant-numeric:tabular-nums;white-space:nowrap}.debug-toggle{display:flex;align-items:center;gap:6px;padding:2px 0;cursor:pointer;color:var(--text)}.debug-toggle input{accent-color:var(--accent);cursor:pointer}.debug-select{width:100%;padding:5px 6px;margin-bottom:6px;background:#00e5ff14;border:1px solid var(--border);border-radius:3px;color:var(--text);font-family:var(--mono);font-size:11px;cursor:pointer}.debug-select:hover{border-color:var(--accent)}.debug-slider{padding:4px 0}.debug-slider input[type=range]{width:100%;height:14px;accent-color:var(--accent);cursor:pointer}.debug-actions{display:flex;flex-direction:column;gap:6px;border-bottom:none}.debug-actions button{padding:6px 8px;background:#00e5ff14;border:1px solid var(--border);border-radius:3px;color:var(--text);font-family:var(--mono);font-size:11px;cursor:pointer;text-align:left}.debug-actions button:hover{background:#00e5ff29;border-color:var(--accent)}.debug-hint{margin:4px 0 0;font-size:10px;line-height:1.5;color:var(--muted)}.debug-body::-webkit-scrollbar{width:6px}.debug-body::-webkit-scrollbar-thumb{background:#78869c59;border-radius:3px}