server {
    listen 80;
    server_name _;

    # FastAPI backend — strip /api/ prefix
    location /api/ {
        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;
    }

    # MCP endpoint — keep /mcp/ prefix; disable buffering for SSE streaming
    location /mcp/ {
        proxy_pass         http://127.0.0.1:8000/mcp/;
        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_buffering    off;
        proxy_cache        off;
        proxy_read_timeout 3600s;
    }

    # 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;
    }
}