body{color:#1f2937;background:#f4f5f7;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:24px}.header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.meta{align-items:center;gap:12px;display:flex}.error{color:#b91c1c;margin-bottom:12px}.grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.card{background:#fff;border:1px solid #d1d5db;border-radius:8px;padding:12px}.badge{font-weight:700}.badge.ok{color:#166534}.badge.error{color:#b91c1c}.badge.warn{color:#92400e}ul{margin:8px 0 0;padding-left:16px}li{margin-bottom:8px}small{color:#6b7280;display:block}code{background:#eef2ff;border-radius:4px;padding:1px 6px}.trace-form{gap:8px;display:flex}input{flex:1;min-width:140px}button{cursor:pointer}