# Environment & Secrets (NEVER COMMIT SENSITIVE KEYS)
.env
.env.local
.env.*.local
*.pem
*.key
backend/.env

# Node & Backend
node_modules/
backend/node_modules/
dist/
backend/dist/
*.tsbuildinfo
backend/*.tsbuildinfo
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Flutter / Dart
frontend/.dart_tool/
frontend/.flutter-plugins
frontend/.flutter-plugins-dependencies
frontend/.pub-cache/
frontend/.pub/
frontend/build/
frontend/coverage/
frontend/android/app/debug
frontend/android/app/profile
frontend/android/app/release
frontend/app.*.symbols
frontend/app.*.map.json

# Logs & Temp
*.log
*.tmp
*.swp
.DS_Store
Thumbs.db

# JetBrains / Editors
.idea/
*.iml
*.ipr
*.iws

# Documentation & Markdown files
*.md

