worker_processes auto;
error_log /dev/stderr warn;
pid /tmp/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    
    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for"';
    
    access_log /dev/stdout main;
    sendfile on;
    keepalive_timeout 65;
    client_max_body_size 10M;
    
    # Temp directories for nginx when running as non-root
    client_body_temp_path /tmp/client_body;
    proxy_temp_path /tmp/proxy;
    fastcgi_temp_path /tmp/fastcgi;
    uwsgi_temp_path /tmp/uwsgi;
    scgi_temp_path /tmp/scgi;

    upstream backend {
        server 127.0.0.1:5002;
    }

    server {
        listen 6767;
        server_name _;
        
        root /app/frontend-dist;
        index index.html;
        
        # Frontend static files
        location / {
            try_files $uri $uri/ /index.html;
        }
        
        # Proxy API requests to backend
        location /api/ {
            proxy_pass http://backend;
            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;
        }
    }
}