Personally, I think it looks better in black than when everything is in white. Still, maybe you should have a dark/light switch on the site. Your newest update requires people to only use the dark mode, and I don't see a button to change to the light version for those who prefer that.

I have also noticed the Register tab now. I don't think it was there before. What advantages are there for users who sign up to Fryx Finance? What's the difference between a registered and non-registered trade?