Login alternative?

I’m using the default “meta” sidebar and the default login page, which is separate from my blog and doesn’t really match up well.

I’ve seen and tried the “Sidebar Login” plugin, which does close to what I want but could definitely use AJAX support (so page does not have to reload) as well as more style customization through the admin panel.

Does anyone have any suggestions for a nice login page alternative? Something that matches my site would be great: https://www.robert-dailey.com

Thanks in advance.