# Environment variables (contain API keys - never commit!)
.env
.env.local
.env.development.local
.env.test.local
.env.production.local

# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg
.pytest_cache/
.coverage
htmlcov/

# IDE and editors
.idea/
.vscode/
*.swp
*.swo
*~
.project
.pydevproject
.settings/
*.sublime-project
*.sublime-workspace

# OS files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
desktop.ini

# Logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Test files and sample bills (may contain personal data)
tests/sample_bills/
*.pdf
!docs/*.pdf

# Node modules (if using npm in future)
node_modules/

# Temporary files
*.tmp
*.temp
.cache/

# Docker
.docker/

# Local development
*.local

# Scraper output (contains live data, regenerated daily)
scraper/output/*.json
!scraper/output/sample-tariffs.json
scraper/output/*.png
scraper/output/*.log