# Web framework
fastapi>=0.110.0,<1.0.0
uvicorn[standard]>=0.27.0,<1.0.0

# Database
sqlalchemy[asyncio]>=2.0.25,<3.0.0
asyncpg>=0.29.0,<1.0.0
alembic>=1.13.0,<2.0.0

# Data validation
pydantic>=2.5.0,<3.0.0
pydantic-settings>=2.1.0,<3.0.0
email-validator>=2.1.0,<3.0.0

# Authentication
python-jose[cryptography]>=3.3.0,<4.0.0
passlib[bcrypt]>=1.7.4,<2.0.0
bcrypt>=4.1.0,<5.0.0
python-multipart>=0.0.6,<1.0.0

# AI
anthropic>=0.25.0,<1.0.0

# Cloud storage (Cloudflare R2 / S3-compatible)
boto3>=1.34.0,<2.0.0

# Cache
redis>=5.0.0,<6.0.0

# HTTP client
httpx>=0.27.0,<1.0.0

# Gmail integration (Google API)
google-auth>=2.27.0,<3.0.0
google-auth-oauthlib>=1.2.0,<2.0.0
google-api-python-client>=2.118.0,<3.0.0

# Utilities
python-dateutil>=2.8.0,<3.0.0