.rcl-wrapper { max-width: 900px; margin: 10px auto; padding: 12px; border:1px solid #eee; border-radius:8px; background:#fff; font-family: Arial, sans-serif;}
.rcl-row { display:flex; gap:8px; align-items:center; margin-bottom:8px; }
.rcl-row select, .rcl-row input { padding:6px; min-width:80px; border:1px solid #ddd; border-radius:4px; }
.rcl-row .rcl-row-total { background:#f7f7f7; }
.rcl-controls { margin:12px 0; }
.rcl-grand { font-weight:700; margin:12px 0; }
.rcl-submit { margin-top:12px; }