A seventh box appeared when the field took focus.
daisyUI positions each otp box with nth-child, which counts *every* child of the
container, not just the spans. With the input as the first child, all six boxes
shifted one stride right and the container matched :has(>span:nth-child(7)), so
it grew to seven strides wide. The phantom box was the ::after active-box marker
-- transparent until :focus-within gives it an outline -- sitting in the empty
stride that the off-by-one had opened up.
The input goes last, which is also how daisyUI's own examples order it. A test
counts the boxes ahead of the input so this cannot come back.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Bernard Siebens
add1ee87ae