server {
	listen 443 ssl http2;
	server_name stock-tool.your-domain.example.com;

	ssl_certificate     /etc/letsencrypt/live/stock-tool.your-domain.example.com/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/stock-tool.your-domain.example.com/privkey.pem;

	# SvelteKit / adapter-node backend
	location / {
		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_set_header   X-Forwarded-Proto $scheme;

		# Streaming (SSE) needs these off/long
		proxy_buffering           off;
		proxy_cache               off;
		proxy_read_timeout        24h;
		proxy_send_timeout        24h;

		# WebSocket-style upgrades (not used currently, kept for future)
		proxy_set_header Upgrade    $http_upgrade;
		proxy_set_header Connection "upgrade";
	}
}

server {
	listen 80;
	server_name stock-tool.your-domain.example.com;
	return 301 https://$host$request_uri;
}