:root{--bg:#e3e8ee;--app:#f7f8fa;--card:#ffffff;--sunk:#eef1f4;--fg:#15191e;--muted:#5f6975;--line:#e0e5ea;--accent:#d9480f;--accent-fg:#ffffff;--summer:#b86e00;--summer-bg:#fff2dc;--winter:#1f6fb2;--winter-bg:#e2eefa;--ok:#2f8a5b;--ok-bg:#e1f3e9;--warn:#b42318;--warn-bg:#fde8e6;--car:#5b6672;--tyre:#1d2228;--rim:#b9c2cc;--f-display:"Saira Semi Condensed","Arial Narrow",system-ui,sans-serif;--f-body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg:#0c0f13;--app:#151a20;--card:#1e252d;--sunk:#232b34;--fg:#e8ecf0;--muted:#9aa5b1;--line:#2c3540;--accent:#ff7a3d;--accent-fg:#1a0d05;--summer:#f0a53a;--summer-bg:#3a2a10;--winter:#6fb2ef;--winter-bg:#14283b;--ok:#5cc58f;--ok-bg:#143024;--warn:#ff8a7a;--warn-bg:#3d1714;--car:#8d99a6;--tyre:#0b0d10;--rim:#c9d1da;color-scheme:dark}}:root[data-theme=dark]{--bg:#0c0f13;--app:#151a20;--card:#1e252d;--sunk:#232b34;--fg:#e8ecf0;--muted:#9aa5b1;--line:#2c3540;--accent:#ff7a3d;--accent-fg:#1a0d05;--summer:#f0a53a;--summer-bg:#3a2a10;--winter:#6fb2ef;--winter-bg:#14283b;--ok:#5cc58f;--ok-bg:#143024;--warn:#ff8a7a;--warn-bg:#3d1714;--car:#8d99a6;--tyre:#0b0d10;--rim:#c9d1da;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%}body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.4;margin:0}.app{max-width:460px;margin:0 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var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:8px}.row{display:flex;justify-content:space-between;align-items:center;gap:8px}.muted{color:var(--muted)}.small{font-size:13.5px}.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}.big{font-family:var(--f-display);font-weight:800;font-size:28px;font-variant-numeric:tabular-nums;line-height:1}.label{font-family:var(--f-display);font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.chip{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-display);font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding:3px 10px;border-radius:999px;white-space:nowrap}.chip 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input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%}.axles{display:grid;grid-template-columns:1fr 1fr;gap:10px}.axle{background:var(--sunk);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:3px;min-width:0}.bar{height:6px;background:var(--line);border-radius:6px;overflow:hidden}.bar>i{display:block;height:100%;border-radius:6px}button{font:inherit;color:inherit;cursor:pointer}.btn{border:0;background:var(--accent);color:var(--accent-fg);font-family:var(--f-display);font-weight:700;font-size:17px;padding:14px;border-radius:14px;width:100%;letter-spacing:.02em}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}.btn.small{font-size:14px;padding:9px 12px;width:auto}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible,.tab:focus-visible,input:focus-visible,select:focus-visible,.opt:focus-visible,.link:focus-visible{outline:3px solid 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button[aria-pressed=true]{background:var(--fg);color:var(--app);border-color:var(--fg)}.loading{padding:40px 0;text-align:center;color:var(--muted)}.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px}.toggle input{width:auto;transform:scale(1.3)}