rder-radius: 50%;
      background: radial-gradient(circle at 35% 35%, #fff 0 30%, rgba(255,255,255,0.5) 55%, rgba(255,255,255,0) 70%),
                  radial-gradient(circle at 65% 65%, rgba(255,255,255,0.9) 0 26%, rgba(255,255,255,0.0) 60%);
      box-shadow: 0 0 0 6px rgba(255,255,255,0.4), 0 6px 14px rgba(123,170,230,0.45);
    }
    .row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
    .label { font-size: 12px; opacity: 0.8; }
    .brushes { display: flex; gap: 8px; }
    .chip 