:root{--color-bg:#f5f6f8;--color-surface:#fff;--color-border:#e0e2e7;--color-text:#1a1d23;--color-text-muted:#667085;--color-primary:#0b5fff;--color-success:#1e8e3e;--color-danger:#d93025;--color-warning:#b45309;--radius:8px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0}#root{min-height:100vh}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--color-border);padding:10px 12px;font-size:14px}th{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px;font-weight:600}button{cursor:pointer;font-family:inherit}.btn{border-radius:var(--radius);border:none;padding:8px 16px;font-size:14px;font-weight:600}.btn-primary{background:var(--color-primary);color:#fff}.btn-danger{background:var(--color-danger);color:#fff}.btn-secondary{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px}.badge{border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-flex}input[type=text],input[type=email],input[type=password],select{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);padding:8px 10px;font-family:inherit;font-size:14px}