# Byte-compiled / cache
__pycache__/
*.py[cod]
*$py.class
*.pyo

# Virtual environments
.venv/
venv/
env/
.env/
*.egg-info/
.eggs/
dist/
build/

# Environment / secrets
.env
.env.*
!.env.example

# Test / coverage
.pytest_cache/
.coverage
htmlcov/
.mypy_cache/
.ruff_cache/

# OS
.DS_Store
Thumbs.db

# Editor
.idea/
.vscode/
*.swp
*~

# Excel lock / temp files
~$*.xlsx
~$*.xls

# Local inputs and generated outputs
data/*
!data/.gitkeep
reports/*
!reports/.gitkeep
*.xlsx
*.xls
*.csv
!tests/**/*.csv