.legend-item{display:flex;align-items:center;gap:6px;cursor:pointer;padding:4px 6px;border-radius:6px;transition:background-color .2s}.legend-item:hover{background-color:#0000000d}.legend-item.selected{background-color:#0066ff1a;font-weight:600}.legend-dot{width:10px;height:10px;border-radius:50%}