- Transform conversation from separate windows to flowing chat interface
- Fix textarea layout issues that caused excessive scrolling
- Implement progressive question flow (one question at a time)
- Add modern chat bubble styling for AI and user messages
- Improve AI responses to be more pedagogical and step-by-step
- Fix bug with undefined randomResponse variable
- Add topic-specific guided learning responses
- Enhance server-side prompts for better educational guidance
- Create seamless messaging app-like user experience
- Add smooth animations and auto-scrolling for better UX
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