:root{--bg:#f6f7f9;--card:#fff;--text:#16181d;--muted:#6b7280;--line:#e5e7eb;--good:#0f8a4b;--bad:#c62828;--warn:#b26a00;--accent:#3b5bdb;color-scheme:light dark;font:14px/1.45 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--card:#171a21;--text:#e6e8ec;--muted:#8b93a1;--line:#262b35;--good:#3fbf7f;--bad:#ef5350;--warn:#f0a63a;--accent:#7c95ff}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}.page{gap:12px;max-width:1280px;margin:0 auto;padding:16px;display:grid}header{flex-wrap:wrap;align-items:center;gap:12px;display:flex}header h1{margin:0;font-size:20px}.spacer{flex:1}.card{background:var(--card);border:1px solid 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