.fbu-grid { display:grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap:16px; }
.fbu-item { position:relative; border:1px solid #ddd; padding:8px; border-radius:12px; background:#fff; }
.fbu-item img { width:100%; height:auto; display:block; border-radius:8px; }
.fbu-form { margin-top:8px; display:flex; gap:8px; align-items:center; }
.fbu-text { flex:1; }
.fbu-error { color:#c00; }