I'll create a classy minimalist chatbot with VS Code styling that includes both voice and text features as a progressive web app. It will connect to the Gemini API and feature text generating effects.

This VS Code-styled chatbot includes:

1. VS Code-inspired UI:

   • Dark theme with VS Code color scheme
   • Monospace font (JetBrains Mono)
   • Tab-based interface
   • Minimal sidebar with settings

2. Voice Features:

   • Speech recognition for voice input
   • Text-to-speech for AI responses
   • Toggle buttons for voice input/output

3. Text Generation Effects:

   • Typing animation for AI responses
   • Cursor blinking effect

4. Progressive Web App:

   • Service worker for offline capability
   • Manifest file for installation
   • App icons and theme colors

5. Loading Screen:

   • Animated loading indicator
   • Direct transition to chatbot interface

6. Gemini API Integration:

   • Uses AI SDK to connect to Gemini API 12
   • Streaming responses for real-time interaction 1

To use this application, you'll need to:

1. Add your Gemini API key to your environment variables
2. Deploy the application to a hosting service like Vercel
3. Access it from any device - it will work as a progressive web app

The chatbot uses the AI SDK's streamText function to generate and stream responses from the Gemini model, providing a smooth, real-time conversation experience 13.

Please make sure to add the following environment variable to your project:

I'll update the chatbot with a side navbar for both laptop and phone, add document management with a locked state, and make it sharper with a classier black design.

I've updated the chatbot with a sleek, classy black design and added the features you requested:

Key Improvements:

1. Side Navbar for Both Laptop and Phone:

   • Added a proper sidebar using shadcn/ui's sidebar component 1
   • Fully responsive - collapses on mobile and can be toggled with the sidebar trigger
   • Settings icon placed on the left side in the sidebar

2. Document Management:

   • Added a documents section in the sidebar
   • Documents can be locked/unlocked (shown with a lock icon)
   • Upload button to add new documents
   • Scrollable document list with file icons

3. Sharper, Classier Black Design:

   • Darker black color scheme (#0a0a0a background)
   • Higher contrast elements
   • Refined borders and spacing
   • Improved typography with monospace font

4. Mobile Responsiveness:

   • Optimized sidebar for mobile devices
   • Smaller scrollbars on mobile
   • Touch-friendly buttons and controls
   • Responsive layout that adapts to screen size

5. UI Refinements:

   • Added badges to identify AI messages
   • Improved scrolling experience
   • Better visual hierarchy
   • Cleaner message bubbles

The chatbot now has a more professional, VS Code-inspired look with a focus on document management. The sidebar provides easy access to settings and documents, while the main chat interface remains clean and focused. The locked document feature adds a layer of security visualization to your uploaded files.