:root{--bg:#f4f5f7;--panel:#fff;--panel2:#eef0f3;--fg:#1d2129;--muted:#5f6673;--line:#d6d9df;--accent:#2563eb;--accent-fg:#fff;--ok:#15803d;--warn:#b45309;--err:#b91c1c;--chart-bg:#fbfbfc;--grid:#c9cdd4;--sig-on:#16a34a;--sig-off:#7b8493;--led-on:#ef4444;--led-off:#e5d3d3;--body-fill:#fff;--seg-on:#e11d48;color:var(--fg);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1115;--panel:#171a21;--panel2:#1f232c;--fg:#e6e8ec;--muted:#9aa1ad;--line:#2c313c;--accent:#3b82f6;--ok:#4ade80;--warn:#fbbf24;--err:#f87171;--chart-bg:#0b0d11;--grid:#333a46;--sig-on:#4ade80;--sig-off:#6b7280;--led-on:#f87171;--led-off:#3a2a2c;--body-fill:#1b1f28;--seg-on:#fb7185;--lightningcss-light: 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var(--line);order:2}.panel,.main,.toolbar,.foot{padding-left:16px;padding-right:16px}.canvas-wrap{height:60vh}button{min-height:36px}button.small{min-height:30px;padding:4px 9px}select,input[type=text]{min-height:36px;font-size:16px}}