bug: undefined `--color-base-primary` referenced in calendar (Pikaday) component

[Aternus]

Summary

The Pikaday calendar component CSS references a CSS variable --color-base-primary that is not defined anywhere in daisyUI's theme spec. As a result, those background declarations resolve to nothing (no background is applied).

Version

daisyUI 5.5.19

Affected files (in the published package)

• node_modules/daisyui/components/calendar.css
• node_modules/daisyui/components/calendar/object.js
• node_modules/daisyui/daisyui.css

Where it appears

Inside the Pikaday styles, two rules reference the undefined variable:

.has-event {
  .pika-button {
    background: var(--color-base-primary);
  }
}
.is-disabled, .is-inrange {
  .pika-button {
    background: var(--color-base-primary);
  }
}

Expected

--color-base-primary is not part of daisyUI's documented theme variables (https://daisyui.com/docs/themes/). The variable is never declared in daisyui.css, so the background declarations are effectively no-ops.

It looks like a typo. Probable intent:

• var(--color-primary) for .has-event (to highlight days with events), and
• var(--color-base-200) (or similar) for .is-disabled, .is-inrange.

Reproduction

1. Install daisyui@5.5.19.
2. Grep the published bundle:

   grep -n 'color-base-primary' node_modules/daisyui/daisyui.css

3. Observe two matches inside the Pikaday calendar block.

Suggested fix

Replace --color-base-primary with the intended existing daisyUI variables (likely --color-primary and --color-base-200) in the calendar component source.

[github-actions]

Thank you @Aternus for reporting issues. It helps daisyUI a lot 💚
I'll be working on issues one by one. I will help with this one as soon as a I find a solution.
In the meantime providing more details and reproduction links would be helpful.