*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f172a;--surface: #1e293b;--border: #334155;--accent: #38bdf8;--green: #4ade80;--red: #f87171;--muted: #64748b;--text: #e2e8f0;--tx-col: #fbbf24;--rx-col: #a3e635;--err-col: #f87171;--info-col:#7dd3fc}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}#root{height:100dvh;display:flex;flex-direction:column}header{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;gap:12px;flex-shrink:0}header h1{font-size:1rem;font-weight:600;color:var(--accent);flex:1}.status{display:flex;align-items:center;gap:6px;font-size:.8rem}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot.on{background:var(--green);box-shadow:0 0 6px var(--green)}.dot.off{background:var(--muted)}.toolbar{padding:8px 16px;display:flex;gap:8px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}button{padding:7px 16px;border:none;border-radius:6px;font-size:.85rem;font-weight:500;cursor:pointer;transition:opacity .15s}button:disabled{opacity:.4;cursor:default}.btn-tab{background:transparent;color:var(--muted);border:1px solid transparent}.btn-tab.active{color:var(--accent);border-color:var(--accent)}.btn-clear{background:var(--border);color:var(--text);margin-left:auto}#terminal{flex:1;overflow-y:auto;padding:12px 16px;font-family:Cascadia Code,Fira Code,Consolas,monospace;font-size:.82rem;line-height:1.6;background:var(--bg)}.line{display:flex;gap:10px;word-break:break-all}.ts{color:var(--muted);flex-shrink:0;-webkit-user-select:none;user-select:none}.msg{white-space:pre-wrap}.line.rx .msg{color:var(--rx-col)}.line.tx .msg{color:var(--tx-col)}.line.err .msg{color:var(--err-col)}.line.info .msg{color:var(--info-col)}.dashboard{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:14px}.dash-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem}.dash-speed{text-align:center;padding:8px 0}.dash-speed-val{font-size:4.5rem;font-weight:700;color:var(--accent);line-height:1}.dash-speed-unit{font-size:1rem;color:var(--muted);margin-left:6px}.dash-bar-row{display:flex;align-items:center;gap:10px}.dash-bar-label{width:2.8rem;font-size:.75rem;color:var(--muted);flex-shrink:0}.dash-bar-display{width:4rem;text-align:right;font-size:.85rem;font-family:monospace;flex-shrink:0}.dash-bar-track{flex:1;height:8px;background:var(--border);border-radius:4px;overflow:hidden}.dash-bar-fill{height:100%;border-radius:4px;transition:width .3s ease}.rpm-fill{background:var(--accent)}.thr-fill{background:var(--tx-col)}.dash-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.dash-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.dash-card-label{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.dash-card-value{font-size:1.6rem;font-weight:600;line-height:1.1}.dash-card-unit{font-size:.75rem;color:var(--muted);margin-left:3px}.dash-fuel-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.dash-stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px;text-align:center}.dash-stat-val{font-size:1.4rem;font-weight:600;color:var(--info-col)}.dash-stat-label{font-size:.7rem;color:var(--muted);margin-top:4px}