.strategy-buttons.svelte-15th2bt,.legend.svelte-15th2bt,.step-controls.svelte-15th2bt{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.strategy-buttons.svelte-15th2bt{margin-top:20px}button.svelte-15th2bt{border:1px solid var(--color-line,#d7ddd7);min-height:44px;color:var(--color-ink,#17201d);font:inherit;cursor:pointer;background:#fff;border-radius:8px;padding:0 14px;font-weight:720}button.active.svelte-15th2bt,.step-controls.svelte-15th2bt button:where(.svelte-15th2bt):last-child{color:#fff;background:var(--color-green,#2f7d5b);border-color:var(--color-green,#2f7d5b)}button.svelte-15th2bt:disabled{cursor:not-allowed;opacity:.45}.legend.svelte-15th2bt{color:var(--color-muted,#5f6864);margin-top:14px;font-size:.88rem}.legend.svelte-15th2bt span:where(.svelte-15th2bt){align-items:center;gap:6px;display:inline-flex}.legend-swatch.svelte-15th2bt{border:2px solid var(--color-line,#d7ddd7);background:#fff;border-radius:50%;width:14px;height:14px}.legend-swatch.current.svelte-15th2bt{border-color:var(--color-blue,#3469a6);background:#eaf2fb}.legend-swatch.expanded.svelte-15th2bt{border-color:var(--color-green,#2f7d5b);background:#eaf6ef}.legend-swatch.frontier.svelte-15th2bt{border-color:var(--color-blue,#3469a6);border-style:dashed}.legend-swatch.path.svelte-15th2bt{border-color:var(--color-coral,#c6543f);background:#fff0ed}line.svelte-15th2bt{stroke:#9ba9a1;stroke-width:3px;transition:opacity .16s,stroke .16s,stroke-width .16s}.edge-discovered.svelte-15th2bt{stroke:var(--color-green,#2f7d5b);opacity:.72}.edge-path.svelte-15th2bt{stroke:var(--color-coral,#c6543f);stroke-width:5px;opacity:1}.edge-idle.svelte-15th2bt{opacity:.2}.edge-cost.svelte-15th2bt{fill:var(--color-muted,#5f6864);stroke:#fbfbf8;stroke-width:4px;paint-order:stroke;font-size:10px;font-weight:760}circle.svelte-15th2bt{fill:#fff;stroke:var(--color-line,#d7ddd7);stroke-width:2px;transition:fill .16s,stroke .16s,stroke-width .16s,opacity .16s}.node-expanded.svelte-15th2bt circle:where(.svelte-15th2bt){fill:#eaf6ef;stroke:var(--color-green,#2f7d5b);stroke-width:3px}.node-frontier.svelte-15th2bt circle:where(.svelte-15th2bt){fill:#fff;stroke:var(--color-blue,#3469a6);stroke-width:3px;stroke-dasharray:6 4}.node-path.svelte-15th2bt circle:where(.svelte-15th2bt){fill:#fff0ed;stroke:var(--color-coral,#c6543f);stroke-width:4px}.node-current.svelte-15th2bt circle:where(.svelte-15th2bt){fill:#eaf2fb;stroke:var(--color-blue,#3469a6);stroke-width:5px;stroke-dasharray:none}.node-idle.svelte-15th2bt{opacity:.52}.node-label.svelte-15th2bt{fill:var(--color-ink,#17201d);font-size:15px;font-weight:780}.node-score.svelte-15th2bt{fill:var(--color-muted,#5f6864);stroke:#fbfbf8;stroke-width:3px;paint-order:stroke;font-size:10px;font-weight:700}.explanation.svelte-15th2bt{border:1px solid var(--color-line,#d7ddd7);background:#f7faf8;border-radius:8px;min-height:138px;margin-top:18px;padding:18px}.status-metrics.svelte-15th2bt{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.status-metrics.svelte-15th2bt div:where(.svelte-15th2bt){border:1px solid var(--color-line,#d7ddd7);background:#fff;border-radius:8px;gap:3px;padding:10px 12px;display:grid}.status-metrics.svelte-15th2bt span:where(.svelte-15th2bt){color:var(--color-muted,#5f6864);font-size:.78rem;font-weight:680}.status-metrics.svelte-15th2bt strong:where(.svelte-15th2bt){color:var(--color-blue,#3469a6);font-size:1.15rem}.state-line.svelte-15th2bt,.growth-note.svelte-15th2bt,.result-note.svelte-15th2bt{color:var(--color-muted,#5f6864);margin:12px 0 0}.state-line.svelte-15th2bt strong:where(.svelte-15th2bt),.growth-note.svelte-15th2bt strong:where(.svelte-15th2bt){color:var(--color-ink,#17201d)}.score-line.svelte-15th2bt{color:var(--color-blue,#3469a6);font-variant-numeric:tabular-nums}.growth-note.svelte-15th2bt{border-top:1px solid var(--color-line,#d7ddd7);padding-top:10px;font-size:.92rem}.result-note.svelte-15th2bt{border-radius:8px;padding:10px 12px}.result-note.found.svelte-15th2bt{color:#7e352a;background:#fff0ed}.result-note.unreachable.svelte-15th2bt{color:#7b3a32;background:#f8e7e4}h3.svelte-15th2bt{letter-spacing:0;margin:16px 0 8px;font-size:1.2rem}.strategy-description.svelte-15th2bt{color:var(--color-muted,#5f6864);margin:0}.step-controls.svelte-15th2bt{justify-content:flex-end;margin-top:14px}.step-controls.svelte-15th2bt span:where(.svelte-15th2bt){min-width:96px;color:var(--color-muted,#5f6864);text-align:center;font-weight:720}@media (width<=640px){.status-metrics.svelte-15th2bt{grid-template-columns:1fr}.step-controls.svelte-15th2bt{grid-template-columns:1fr auto 1fr;display:grid}.step-controls.svelte-15th2bt button:where(.svelte-15th2bt){min-width:0}}