.edge-hit-zone{pointer-events:stroke;fill:none;stroke:#0000;opacity:0;stroke-width:10px}.edge-animated{stroke-dasharray:8 6;animation:1s linear infinite value-flow-march}.edge-animated--reverse{animation-direction:reverse}@keyframes value-flow-march{0%{stroke-dashoffset:0}to{stroke-dashoffset:-14px}}.edge-tooltip{color:#f0f0f0;z-index:9999;pointer-events:none;background:#1e1e1ef2;border-radius:6px;max-width:320px;padding:10px 12px;font-size:13px;line-height:1.4;position:fixed;box-shadow:0 4px 12px #0006}.edge-tooltip__label{margin:0 0 4px;font-size:14px;font-weight:600}.edge-tooltip__metrics{border-top:1px solid #ffffff1f;margin-top:8px;padding-top:6px;font-size:12px}.edge-tooltip__metric-line{color:#ccc;margin:4px 0}