:root{--bg: #0e1013;--panel: #171a1f;--panel-2: #1f232a;--border: #2a2f38;--text: #e6e8ec;--muted: #8b93a1;--accent: #ff6a1a;--accent-2: #ffb347;--ok: #4cd964;--warn: #ff3b30;--mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;--sans: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.4}button,select,input{font:inherit;color:inherit}#app{display:flex;flex-direction:column;min-height:100vh}header.topbar{display:flex;align-items:center;gap:14px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap}header.topbar h1{font-size:16px;margin:0;letter-spacing:.02em}header.topbar h1 small{color:var(--muted);font-weight:400;margin-left:8px}.spacer{flex:1}.btn{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:7px 14px;cursor:pointer;transition:background .15s,border-color .15s}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#111;font-weight:600}.btn.active{border-color:var(--accent);color:var(--accent-2)}.btn.small{padding:4px 10px;font-size:12px}main.layout{display:grid;grid-template-columns:340px 1fr;grid-template-rows:auto 1fr;gap:12px;padding:12px;flex:1}@media(max-width:980px){main.layout{grid-template-columns:1fr}}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px;min-width:0}.card h2{font-size:13px;margin:0 0 10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.drive{grid-row:1 / span 2;display:flex;flex-direction:column;gap:10px}.tach-wrap{position:relative}.tach-wrap canvas{width:100%;height:auto;display:block}.readouts{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.readout{background:var(--panel-2);border-radius:8px;padding:6px 8px;text-align:center}.readout .v{font-family:var(--mono);font-size:20px}.readout .l{color:var(--muted);font-size:11px}.readout.alert .v{color:var(--warn)}.pedals{display:grid;grid-template-columns:1fr 1fr;gap:10px;height:215px;overflow:hidden}.pedal{display:flex;flex-direction:column;align-items:center;gap:6px}.pedal label{color:var(--muted);font-size:12px}.pedal input[type=range]{writing-mode:vertical-lr;direction:rtl;width:44px;height:180px;margin:0;accent-color:var(--accent);touch-action:none}.pedal.brake input[type=range]{accent-color:#ff3b30}.gearbox{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.gearbox .btn{padding:10px 0}.help{color:var(--muted);font-size:11px;line-height:1.6}.help kbd{background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:0 5px;font-family:var(--mono)}.viz canvas{width:100%;height:180px;display:block;background:#0a0c0f;border-radius:8px}.viz .row{display:grid;grid-template-columns:1fr 260px;gap:10px}@media(max-width:720px){.viz .row{grid-template-columns:1fr}}.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:10px}.tabs .btn{border-radius:6px 6px 0 0}.tabpanel{display:none}.tabpanel.active{display:block}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:6px 18px}fieldset.group{border:1px solid var(--border);border-radius:8px;padding:8px 12px 10px;margin:0 0 10px;min-width:0}fieldset.group legend{color:var(--accent-2);font-size:12px;padding:0 6px}.ctl{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:8px;padding:3px 0}.ctl>label{color:var(--muted);font-size:12px}.ctl .in{display:flex;align-items:center;gap:8px}.ctl input[type=range]{flex:1;accent-color:var(--accent);min-width:80px}.ctl .val{font-family:var(--mono);font-size:12px;min-width:70px;text-align:right}.ctl select,.ctl input[type=text]{flex:1;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:4px 8px}.ctl input[type=checkbox]{accent-color:var(--accent);width:18px;height:18px}.preset-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.preset-row select{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:6px 8px;min-width:220px}textarea.json{width:100%;min-height:160px;background:#0a0c0f;color:#cfd6e0;border:1px solid var(--border);border-radius:8px;font-family:var(--mono);font-size:11px;padding:8px}.note{color:var(--muted);font-size:12px;margin:6px 0}.level{width:120px;height:8px;background:var(--panel-2);border-radius:4px;overflow:hidden}.level>div{height:100%;width:0%;background:linear-gradient(90deg,var(--ok),var(--accent-2),var(--warn))}.firing{display:block;width:100%;height:90px;background:#0a0c0f;border-radius:8px}.overlay{position:fixed;inset:0;background:#08090be6;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;z-index:10;text-align:center;padding:24px}.overlay h2{margin:0}.overlay p{color:var(--muted);max-width:520px}