The first cut's flat 6.8px/char table was calibrated for a generic 12px
sans; the plan titles actually render in Source Sans 3 at 11px — much
narrower — so every box carried ~10px of invisible slack per side (the
owner's "a lot of empty space left and right of the text"). The class
rates are now least-squares-fitted against getComputedTextLength
measurements of the live plan titles (narrow 3.1, wide 9.2, caps+digits
6.0, default 5.4): residuals land within ±4px per line, and PAD_X stays
16 — equal to the vertical (44−11)/2. Smoke-verified: per-side padding
now reads 14.4–19.1px across all 12 nodes (was 22.4–28.6, 10/12 over
25). And per the owner's follow-up: the in-transcript boxes keep their
WHITE outlines (gray card fill good, box edges stay white).
1428 tests, tsc, lint, build green.
amosblomqvist
f979e35f57