asset/tailwind-error
Tailwind can’t build a stylesheet that does @import "tailwindcss": the Tailwind CLI reports an error, such as an @apply of a utility that doesn’t exist or an @plugin it can’t find, or a stylesheet that another one imports, or a Sidecar, imports Tailwind. Only a stylesheet a Template links with <link rel="stylesheet"> can import it. The message is Tailwind’s.
Example
@import "tailwindcss";
.card { @apply rounded-lgg; }
Fix
Change the stylesheet as the message says, here rounded-lg. Install a plugin with bun add. Move @import "tailwindcss" into the stylesheet a Template links; a Sidecar uses Tailwind’s theme through var(--color-sky-500) instead of @apply.