Coherence audit (ARCHETYPE_COHERENCE_AUDIT_2026-06-19): 8 archetypes + 8 closed
decisions, the §13 construction contract, per-component deviation matrix (88/117
deviate). Master guides (soma/COMPONENT_GUIDE, eidos/components/README) point to it.
A1 — elevation bundle via `data-depth`: the plane paints surface·border·shadow·halo
(added `border` to the depth bundle). z-index is NOT painted — stacking is a
positioning concern owned by the floating-wrapper. Popover migrated to the overlay
plane (panel + arrow consume it); recipe orphans pruned.
Popover fixes: arrow un-clipped via an inner [data-popover-viewport] (Radix-style;
the absolute arrow escapes the scroll clip), sized via density tokens (not soma's
hardcoded 10×5), border-seam overlap keyed on data-side, hover-bounce guard in
scheduleHoverOpen (ignore hover-open when already open). Dialog.Close composes
IconButton/Button (neutral) — closes the Lote ② debt.
Option lists: density-driven padding/radius via --space-* + concentric radius,
ScrollArea adoption, emerge open/close events (combobox/select/command), and the
canonical option-highlight in archetypes.css.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>