✔ Clean, consistent row pattern with name, phone/email icons, address, and Lead Score
✔ Visual indicators for MLS status, submissions, cash offer, and engagement
✔ Segment-aware headers (Pinned, Standard, Shared, Private)
✔ Redesigned Filters: simple add → focused edit → advanced logic groups
✔ Smooth infinite scroll + skeleton loaders
✔ Mobile-first layout with bottom navigation + sticky headers
✔ Segment actions (Watch, Pin, View Details) with toast confirmations
✔ Clear, predictable hierarchy across web and mobile