:root{--color-bg:#f8fafc;--color-text:#0f172a;--color-border:#cbd5e1;--color-primary:#1d4ed8;--color-danger:#b91c1c;--color-warning:#b45309;--color-success:#15803d;--color-muted:#64748b}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--color-primary)}button{font:inherit;cursor:pointer;border:1px solid var(--color-border);background:#fff;border-radius:6px;padding:6px 12px}button:disabled{cursor:not-allowed;opacity:.6}input,select{font:inherit;border:1px solid var(--color-border);border-radius:6px;padding:6px 8px}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--color-border);padding:6px 10px}.badge{color:#fff;border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}