server {
    listen 80;
    server_name _;

    # FastAPI backend — strip /api/ prefix
    location /api/ {
        client_max_body_size 16m;  # up to 3 × 5 MB photos
        proxy_pass         http://127.0.0.1:8000/;
        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;
        proxy_set_header   X-Forwarded-Host  $host;
        proxy_set_header   X-Forwarded-Port  $server_port;
    }

    # SvelteKit Node server
    location / {
        proxy_pass         http://127.0.0.1:3000;
        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;
        proxy_set_header   X-Forwarded-Host  $host;
        proxy_set_header   X-Forwarded-Port  $server_port;
    }
}