# MassGen runtime directories (can be huge from logs)
.massgen/
massgen_logs/
sessions/
snapshots*/
temp_workspaces*/

# Build artifacts
dist/
build/
*.egg-info/
__pycache__/
*.pyc
*.pyo
*.pyd
.Python
*.so
*.dylib

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

# Git
.git/
.gitignore

# Node
node_modules/
package-lock.json

# Documentation build artifacts (keep source)
docs/_build/
docs/.doctrees/

# Test artifacts
.pytest_cache/
.coverage
htmlcov/
.tox/

# Environment files (should be mounted at runtime)
.env
.env.*

# Temporary files
*.tmp
*.log
*.bak