:root{--bg:#f4f6f9;--panel:#ffffff;--line:#e3e7ee;--text:#1c2430;--muted:#6b7684;--brand:#0f6b4f;--brand-2:#128a66;--brand-soft:#e6f4ef;--warn:#b45309;--warn-soft:#fef3c7;--err:#b91c1c;--err-soft:#fee2e2;--ok:#15803d;--ok-soft:#dcfce7;--info-soft:#e0ecff;--info:#1d4ed8;--radius:10px;--shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe 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