- Pin down strategy precedence: add a resolution-order legend
(per-column -> global -> preset), dim/strike the preset radios when
a global strategy overrides them, and add a "Resolves to" column to
the per-column override table so the winning value is legible.
- Make the demo state honest: Global strategy = median is what drives
the 1,043 fills, resolving the detect-only contradiction.
- Surface the missingness profile as an always-visible block above the
(now-open) Options expander — diagnostic before configuration.
- Stop highlighting unchanged before/after cells (respondent_id 0->0);
show "(global)" placeholders in unset per-column override cells.
- Fold the standalone "Strategy applied per column" table into the
before/after table as a strategy column; inset maxed slider knobs.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>