# Environment files
.env
.env.local
.env.*.local

# Python virtual environments
.venv/
venv/
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
.pytest_cache/
*.egg-info/
.eggs/

# Backup files
*.bak
uv.lock.bak

# IDE
.idea/
.vscode/
*.sw?
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?

# OS
.DS_Store
Thumbs.db

# Logs
logs/

# AI tool data
.claude/
.worktrees/

# Demo (excluded from version control)
demo/

# Lock files (use in development, commit in production)
# uv.lock - uncomment if you want to commit lock file
# package-lock.json - uncomment if you want to commit lock file