server {
    listen 80;
    listen 443 ssl;
    server_name _;

    ssl_certificate /etc/nginx/certs/cert.crt;
    ssl_certificate_key /etc/nginx/certs/cert.key;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    root /usr/share/nginx/html;
    index index.html;

    location /api/ {
        proxy_pass http://backend:8080;
        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;
    }

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

    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml text/javascript image/svg+xml;
    gzip_vary on;
    gzip_min_length 256;
}