# Environment Configuration
NODE_ENV=development
PORT=3000

# Database
MONGODB_URI=mongodb://localhost:27017/smartsoltech

# JWT Secret
JWT_SECRET=your_super_secret_jwt_key_here_change_in_production

# Session Secret
SESSION_SECRET=your_session_secret_here_change_in_production

# Telegram Bot
TELEGRAM_BOT_TOKEN=your_telegram_bot_token_here
TELEGRAM_CHAT_ID=your_telegram_chat_id_here

# Email Configuration (for contact forms)
EMAIL_HOST=smtp.gmail.com
EMAIL_PORT=587
EMAIL_USER=your_email@gmail.com
EMAIL_PASS=your_email_password

# Admin Credentials (default)
ADMIN_EMAIL=admin@smartsoltech.kr
ADMIN_PASSWORD=admin123456

# File Upload
MAX_FILE_SIZE=10485760
UPLOAD_PATH=./public/uploads

# Site Configuration
SITE_URL=https://smartsoltech.kr
SITE_NAME=SmartSolTech