field form number-field toggle toggle-group switch checkbox radio-group
rating-group search-field select combobox tags-input file-upload editable.
Caught + fixed a real coupling: toggle-group items are DOM-equivalent to
a standalone <Toggle> (carry data-toggle via the morfo, per the 2026-05-28
structural-identity refactor) and rely on toggle.css for their base
treatment — but the group never mounts an eidos <Toggle>. Without the
aggregate, items rendered as raw buttons (bg #f0f0f0, 2px outset border).
Fix: toggle-group.svelte imports toggle.css FIRST (before its own grouping
rules, so attached-corner overrides still win). Verified: item now bg
srgb(0.133), 1px border, font-weight 500, min-block-size 36px.
All recipes left the monolith (residual [data-*] are base.css token
contracts, verified base==monolith counts). Portaled select content
verified styled. index.css 51→36 @imports. Monolith 633,277→533,103 raw
(−100 KB) / 86,535→74,716 gz (−11.8 KB). check 0 errors.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>