Looks good.

wow...

It's soooo beautiful!

But, unfortunately, there is a couple of downsides. :-(

The main problem is, that the transparency of the bookmark drop-down list is too high. You can see the text well through it. If you open a sub-list in bookmarks or history, the text overlaps with other text, and it is almost impossible to read anything.
In addition, in the URL you can see only the main domain, to read the rest of the text, you have to click on it. But it almost doesn't interfere, as opposed to transparency.

Author, please make the panels less transparent, or allow users to customize the transparency themselves.

But in any case, the theme is the best I've used. Thank you!