The user wants me to build a single-page web app with a brick-breaker game using Phaser.js. They want:

1. A playable brick-breaker game
2. Paddle controlled by arrow keys or mouse
3. Bouncing ball
4. Wall of breakable bricks
5. Score system
6. Only procedurally generated graphics via Phaser Graphics API or generated textures
7. No external image or audio assets
8. Everything in one self-contained file named index.html
9. Use the provided phaser.min.js file

I need to:
1. Check if phaser.min.js exists in the current directory
2. Create an index.html file with all the game code
3. Use Phaser's Graphics API to draw all elements
4. Implement game mechanics for paddle, ball, bricks, and collision detection
5. Add score tracking
6. Make sure it's fully self-contained

Let me start by checking what's in the current directory and then read the phaser.min.js file to understand its structure.

Good, phaser.min.js exists in the directory. Now I need to create a complete brick-breaker game in a single index.html file. I'll need to:

1. Create the HTML structure with a canvas element
2. Include the phaser.min.js script
3. Write the complete game code using Phaser's Graphics API
4. Implement paddle control (keyboard and mouse)
5. Implement ball physics and collision detection
6. Create breakable bricks
7. Add scoring system
8. Make sure everything is procedurally generated

Let me create the index.html file with all the game code.

I've created a complete brick-breaker game in index.html. Let me review what I've implemented:

1. **Complete HTML structure** with proper styling
2. **Phaser.js integration** using the provided phaser.min.js file
3. **Procedurally generated graphics**:
   - Bricks with different colors and subtle shading
   - Paddle with rounded corners and glow effect
   - Ball with highlight effect
4. **Game mechanics**:
   - Paddle controlled by arrow keys and mouse
   - Ball with realistic physics and bouncing
   - Collision detection between ball and paddle, ball and bricks
   - Score tracking
   - Game over and win conditions
   - Restart functionality
5. **Visual effects**:
   - Particle effects when bricks are destroyed
   - Glowing text effects
   - Smooth animations
6. **User interface**:
   - Score display
   - Game over/win messages
   - Instructions
   - Restart instructions

The game is fully self-contained with no external assets, using only the Phaser Graphics API to generate all visual elements procedurally. Let me test it by opening the file in a browser to make sure it works correctly.