🐛 Fields with invalid values should be outlined red

Author: Cosmo Myzrail Gorynych

src/styl/inputs.styl

@@ -35,6 +35,8 @@ textarea
  {transshort}
  &:focus
  border-color acttext
+ &:invalid
+ border-color error
  .compact
  padding 0.2em 0.3em
  line-height 1