# QA: Headless Chat (Simple) — CrewAI (Crews)

- [ ] Navigate to `/demos/headless-simple`.
- [ ] Verify "Headless Chat (Simple)" heading renders.
- [ ] Verify the empty-state message "No messages yet. Say hi!" is shown.
- [ ] Type "show a card about cats" and press Enter.
- [ ] Verify the user bubble (blue, right-aligned) appears.
- [ ] Verify the assistant response appears with a `ShowCard` rendered tool result.
- [ ] Verify `Agent is thinking...` appears while running.