# Raw and transaction-level data
data/raw/
*.csv
!data/README.md

# Kaggle credentials and secrets
kaggle.json
.env
*.key

# Python environments and caches
.venv/
venv/
__pycache__/
*.py[cod]
.pytest_cache/
.ipynb_checkpoints/

# Build artefacts
*.zip
scratch_*.py
