Help to update Card Mod for Mushroom Template Card to 4.0 code

[native laurel]

I know there was 3.0 and now 4.0 and a lot has changed. I looked through some of the changes and understand there is areas that have deeper shadow root options now, or the way badges are coded. But i've tried many things and can't seem to get simple things like moving the badge to the left a few pixels or creating a border around the badge to work. I have a feeling its how my code is. If someone would be so kind to take a look and provide an updated YAML for it, i would be grateful. I added a pastbin link since the code makes the post over 1000 characters.

https://pastebin.com/9xg0xqTB

[blazing viper]

Try this:

card_mod:
  style:
    .: |
      ha-card {
        border-radius: 0px;
      }

[native laurel]

I want the border on badge

[blazing viper]

I meant the

.: |

part