# MongoDB
MONGODB_URL=mongodb://localhost:27017
MONGODB_DB_NAME=pregnancy_report

# JWT
JWT_SECRET_KEY=your-secret-key-change-this
JWT_ALGORITHM=HS256
JWT_EXPIRE_MINUTES=10080

# WeChat Mini Program
WECHAT_APP_ID=your-wechat-app-id
WECHAT_APP_SECRET=your-wechat-app-secret

# Claude AI
ANTHROPIC_API_KEY=your-anthropic-api-key
ANTHROPIC_BASE_URL=
AI_MODEL_NAME=claude-sonnet-4-20250514

# CORS（多个域名逗号分隔，* 表示允许所有）
CORS_ORIGINS=*

# File Upload
UPLOAD_DIR=./uploads
MAX_FILE_SIZE=10485760

# Server
HOST=0.0.0.0
PORT=8000
DEBUG=true