授業用のリアルタイムチャットシステムを作成しましょう！学生と教授が簡単に使える、使いやすさを重視したアプリケーションですね。

まず、魅力的なデザインを考えてから、段階的に構築していきます。

Perfect! I have a structured plan to build your classroom chat system. Let me start with the first task: setting up the authentication system.

First, I'll update the color scheme to match our educational design brief, then create the authentication interface.

I've successfully set up the authentication system with an educational-themed design using emerald green as the primary color. The system allows users to log in as either professors or students, and provides a clean dashboard interface with role-specific features. The design follows the brief with accessible colors, clear typography, and an intuitive layout that encourages engagement without overwhelming users.

Let me continue with the todo list and move to the next task: creating the classroom management system.

Now I'll work on the classroom management system. Let me first read the current implementation to understand the structure.

Now I'll enhance the classroom management system with features for creating, joining, and managing multiple classrooms.

I've successfully enhanced the classroom management system with comprehensive features for both professors and students. The system now includes classroom creation, joining functionality, a visual classroom selection interface, and role-specific dashboards. Professors can create new classrooms while students can join using class codes, and both can navigate between multiple classrooms seamlessly.

Let me continue with the todo list and move to the next task: building the real-time chat interface.

Now I'll build the real-time chat interface. Let me first read the current implementation to understand how to integrate the chat functionality.

Now I'll build the real-time chat interface by adding chat functionality to the existing classroom dashboard.

I've successfully built a comprehensive real-time chat interface with message display, user avatars, role-based messaging, and announcement functionality. The chat includes auto-scrolling, timestamp display, and special styling for announcements from professors. Students and professors can now engage in real-time conversations with a clean, accessible interface that encourages participation.

Let me continue with the todo list and move to the next task: adding the poll/survey feature.

Now I'll add the poll/survey feature to allow professors to create quick polls and students to respond in real-time. Let me first read the current implementation to understand how to integrate this feature.

Now I'll add the poll/survey feature to enable professors to create quick polls and students to respond in real-time.

I've successfully added a comprehensive poll/survey feature that allows professors to create interactive polls with multiple choice options and students to vote in real-time. The system includes poll creation dialogs, voting interfaces, real-time results with progress bars, and poll management capabilities. Professors can close polls when needed, and the dashboard shows active polls to encourage student participation.

Let me continue with the todo list and move to the final task: implementing private messaging.

Now I'll implement the final feature: private messaging between students and professors. Let me first read the current implementation to understand how to integrate this functionality.

Now I'll implement the private messaging feature to complete the classroom chat system.

Now let me mark the final task as complete: