/* Event-driven SVG geometry; all ambient movement is CSS-only. */
.trace-overlay{position:absolute;z-index:5;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;color:var(--trace-color,#f1d18f)}
.trace-halo,.trace-line,.trace-current{fill:none;stroke-linecap:round;stroke-linejoin:round}
.trace-halo{stroke:var(--trace-color,#f1d18f);stroke-width:10;opacity:.2}
.trace-line{stroke:var(--trace-color,#f1d18f);stroke-width:2.6;opacity:.95}
.trace-current{stroke:#fff;stroke-width:2;stroke-dasharray:4 20;opacity:.95;animation:traceTravel 1.2s linear infinite}
.trace-arrow{fill:var(--trace-color,#f1d18f);stroke:#203a4c;stroke-width:.8;opacity:.95}
.trace-start,.trace-node,.trace-end{fill:#fff8;stroke:var(--trace-color,#f1d18f);stroke-width:2.5}
.trace-start{fill:transparent;stroke-width:3;stroke-dasharray:5 3;animation:traceTravel 1.9s linear infinite}
.trace-end{fill:var(--trace-color,#f1d18f);fill-opacity:.16;stroke-width:3;animation:traceBreath 1.35s ease-in-out infinite}
.selection-wave{position:absolute;z-index:4;width:64px;height:64px;border:2px solid var(--trace-color,#f1d18f);border-radius:50%;pointer-events:none;opacity:0;box-shadow:0 0 20px var(--trace-color,#f1d18f),inset 0 0 18px var(--trace-color,#f1d18f)}
.selection-wave.is-pulsing{animation:selectionRipple .34s ease-out forwards}
@keyframes traceTravel{to{stroke-dashoffset:-48}}
@keyframes traceBreath{50%{stroke-width:5;fill-opacity:.33}}
@keyframes selectionRipple{0%{opacity:.65;transform:translate(-50%,-50%) scale(.4)}100%{opacity:0;transform:translate(-50%,-50%) scale(2.2)}}
html[data-theme="synthwave"]{--trace-color:#ff66dc}
html[data-theme="edm"]{--trace-color:#73fada}
html[data-theme="terminal"]{--trace-color:#5bff92}
html[data-theme="sailor"]{--trace-color:#aaf4ef}
html[data-theme="space"]{--trace-color:#d5baff}
html[data-theme="classic"]{--trace-color:#edc588}
html[data-theme="terminal"] .selection-wave{border-radius:9px;box-shadow:0 0 16px #26fa87}
html[data-theme="sailor"] .selection-wave{border-style:double;border-width:5px}
html[data-theme="synthwave"] .selection-wave{box-shadow:0 0 25px #ff55e0}
html[data-theme="edm"] .selection-wave{border-color:#ea8bff;box-shadow:0 0 20px #57f8db,0 0 35px #fa7dcc}
html[data-theme="space"] .selection-wave{border-style:dotted;border-width:3px}
html[data-motion="off"] .trace-current,html[data-motion="off"] .trace-start,html[data-motion="off"] .trace-end{animation:none!important}
html[data-motion="off"] .selection-wave{display:none}
@media(prefers-reduced-motion:reduce){.trace-current,.trace-start,.trace-end{animation:none!important}.selection-wave{display:none!important}}