vanilla-extract-css/vanilla-extract @vanilla-extract/css@1.21.2 on GitHub

#1742 6d56091 Thanks @ATOM00blue! - Replace dots with underscores in development mode identifiers
Replace dots with underscores in debug identifiers
debug identifiers are derived from the source file path. For file paths with additional dots beyond the .css.ts extension (e.g. foo.vanilla.css.ts), the resulting class names contained a literal ., which is a CSS selector metacharacter that requires escaping and is a source of instability. Dots in debug identifiers are now replaced with _. This only affects debug identifiers and not short identifiers.