:root{--bg: #f4f6f8;--panel: #ffffff;--ink: #121c26;--soft: #475663;--mute: #6e7d89;--line: #dbe2e8;--accent: #1d5fb8;--accent-soft: #e8f0fb;--good: #1d7a46;--good-bg: #e6f4ec;--warn: #9a6200;--warn-bg: #fdf3e1;--bad: #b3261e;--bad-bg: #fbe9e7;--mono: ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #0c1218;--panel: #131c25;--ink: #e5ecf2;--soft: #a3b3c0;--mute: #7f909d;--line: #25323e;--accent: #79aef5;--accent-soft: #17263a;--good: #6fd39b;--good-bg: #13291d;--warn: #f2c05c;--warn-bg: #2d230f;--bad: #ff9d92;--bad-bg: #331815}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}button,input,select{font:inherit;color:inherit}button{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 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