/* recursion_tree.css — the call tree: faint edges, nodes that resolve from the leaves up. */
.rt-edge { stroke: rgba(148, 163, 184, 0.32); stroke-width: 1.4; }
.rt-node { fill: rgba(255, 255, 255, 0.05); stroke: rgba(148, 163, 184, 0.45); stroke-width: 1.5; }
.rt-node.rt-done { fill: rgba(52, 211, 153, 0.18); stroke: #34d399; }
.rt-node.rt-cur { fill: rgba(251, 191, 36, 0.3); stroke: #fbbf24; stroke-width: 2.2; }
.rt-node.rt-todo { fill: rgba(255, 255, 255, 0.03); stroke: rgba(148, 163, 184, 0.35); }
.rt-lbl { fill: #e8eef6; font-size: 11px; font-weight: 700; font-family: ui-monospace, Menlo, Consolas, monospace; }
.rt-val { fill: #6ee7b7; font-size: 11px; font-weight: 700; font-variant-numeric: tabular-nums; }