# Python
__pycache__/
*.py[cod]
*$py.class
*.egg-info/
*.egg
dist/
build/
.eggs/

# Virtual environment
venv/
.venv/
env/

# IDE
.idea/
.vscode/
*.swp
*.swo

# OS
.DS_Store
Thumbs.db

# Environment
.env
.env.*

# Test & Coverage
.pytest_cache/
htmlcov/
.coverage
*.cover

# Logs
*.log

# Training data (large CSVs)
data/training_data*.csv

# Reports (generated at runtime)
reports/