.knowledge-graph-legend-overlay{position:absolute;left:var(--layout-padding-md);bottom:var(--layout-padding-md);z-index:5;display:flex;flex-direction:column;gap:var(--layout-padding-sm);padding:var(--layout-padding-sm);background:var(--color-background-elevated);border:var(--layout-border-weight-xs) solid var(--color-border-default);border-radius:var(--layout-border-radius-sm);box-shadow:var(--shadow-sm);max-width:280px}.knowledge-graph-legend-overlay-rows{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--layout-padding-2xs);max-height:240px;overflow-y:auto}.knowledge-graph-legend-overlay-row{display:flex;align-items:center;gap:var(--layout-padding-xs);font-size:var(--layout-font-size-body-xs);color:var(--color-text-default)}.knowledge-graph-legend-overlay-row-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.knowledge-graph-legend-overlay-row-count{color:var(--color-text-subdued)}.knowledge-graph-legend-overlay-dot{width:var(--layout-dimension-2xs);height:var(--layout-dimension-2xs);border-radius:50%;flex-shrink:0}