- What changes in the bar
- Original quick filters are hidden; bar shows only AI session chip + AI-derived chips + an exit affordance.
- Existing pills
- Removed from view while AI is active. Restored via 'Back to standard filters'.
- AI representation
- Dashed-border chips, prefixed by an AI session indicator, individually removable.
- Edit / remove
- Each chip is removable; entire AI session is dismissible to restore the native bar.
- Cross-LOB scaling
- Pattern translates well to flights, rail, cars — any LOB with a quick filter bar can adopt the same takeover model.
- Unsupported terms
- Subtle 'Not applied (Phase 1)' line beneath the bar lists what was ignored.