server {
    listen 80;
    server_name _;

    # These settings are allowed inside a 'server' block
    # and will handle the large IAP JWT headers.
    client_header_buffer_size 64k;
    large_client_header_buffers 4 64k;

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

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

    # This helps us see errors in Cloud Run logs if it still fails
    error_log /dev/stdout info;
    access_log /dev/stdout;
}