# Python
__pycache__/
*.pyc
*.pyo
*.egg-info/
dist/
build/
.eggs/
.venv/
.mypy_cache/
.pytest_cache/
.ruff_cache/

# Build artifacts
*.xlsx
!tests/golden/*.xlsx

# Environment / secrets
.env
.env.*

# OS
.DS_Store

# AI coding tools
CLAUDE.md
.claude/
.cursor/
.cursorignore
.cursorules
.copilot/
.github/copilot/
