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

# Virtual environments
venv/
.venv/
env/

# Environment files
.env

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

# Testing
.pytest_cache/
.coverage
htmlcov/
backend/alembic/versions/*.pyc

# Node / Frontend
node_modules/
dist/
.next/
.nuxt/

# Data files (reference Excel/CSV)
data/

# OS
.DS_Store
Thumbs.db

# Logs
*.log