server {
    listen 80;
    server_name glamora.live www.glamora.live;
    
    # Redirect HTTP to HTTPS
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name glamora.live www.glamora.live;
    
    # SSL Certificates (Let's Encrypt)
    ssl_certificate /etc/letsencrypt/live/glamora.live/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/glamora.live/privkey.pem;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    
    # Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
    
    # Static files (Next.js build output)
    location /_next/static {
        alias /var/www/glamora/.next/static;
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
    
    location /static {
        alias /var/www/glamora/public;
        expires 1y;
        add_header Cache-Control "public";
    }
    
    # Uploaded files (local storage)
    location /uploads {
        alias /var/glamora/uploads;
        expires 30d;
        add_header Cache-Control "public";
    }
    
    # WebSocket proxy
    location /socket.io/ {
        proxy_pass http://localhost:3001;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 86400;
    }
    
    # API proxy
    location /api/ {
        proxy_pass http://localhost:3000/;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # Rate limiting
        limit_req zone=api_limit burst=20 nodelay;
    }
    
    # Next.js application
    location / {
        proxy_pass http://localhost:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

# Rate limiting zones
limit_req_zone $binary_remote_addr zone=api_limit:10m rate=10r/s;