Frontier mock lens · one live disc · rim band · pearl wake — throwaway, geometry only

The ▦ Planner button overlays the itinerary on the map — click anywhere off it (or Esc) to dismiss. Click any card or dot to highlight it (Esc clears). The ＋ on an Options card commits the next leg; click a connector between Choices to insert mid-trip; ⇄ replaces, ✕ removes — nothing is ever truncated, illegal legs flag red and stay yours to mend. Leg distances and drive times are now OSRM-routed between properties (an ≈ marks the few legs that still fall back to crow-fly × 1.25); the disc remains a crow-fly reach approximation — deliberately geometric. On the disc: the dashed-radius number is its crow-fly reach in miles; the number in the bright band is the road-mile window a good next stop should spend (55–100% of the leg, toward Santa Barbara).