.fb-wrap { border:1px solid #e5e7eb; border-radius:12px; padding:12px; margin-top:12px; }
.fb-row { display:grid; grid-template-columns: 80px 120px 120px 80px; gap:8px; align-items:center; margin:6px 0; }
.fb-row input { width:100%; }
.fb-head { font-weight:600; margin-top:8px; }
.fb-actions { margin-top:8px; }
.fb-hint { font-size:12px; color:#666; margin-top:8px; }
.fb-chart { width:100%; height:200px; margin-top:10px; }
.fb-badge { display:inline-block; padding:2px 6px; background:#eef2ff; border-radius:8px; font-size:12px; }