server {
    listen 80;
    server_name _;

    root /var/www/smm-panel/public_html;
    index index.html;

    gzip on;
    gzip_types text/plain text/css application/json application/javascript;

    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
        access_log off;
    }

    location /api/ {
        proxy_pass         http://127.0.0.1:3000;
        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_read_timeout 60s;
    }

    location /health {
        proxy_pass http://127.0.0.1:3000/health;
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}