[plainprogrammer]

Closes #317

On number entry the "Language" label touched its select: .c-select had no gap between its name and the select, and Language is the only c-select whose name is shown (the Location and Set selects hide theirs with c-sr). One rule in the component fixes it, with a design-system token and no page rule: .c-select { display: inline-flex; align-items: center; gap: var(--space-2); }, inside the "Select inside the filter bar" block of additions.css. The touch-floor rules (spec 072, #316) are untouched.

Direct fix, no spec or plan (route confirmed by the coordinator): the evidence is docs/specs/076-select-label-gap/verification.md.

What changed

• additions.css: the one rule above, with a comment saying why.
• spec/system/select_label_gap_spec.rb, written first and seen red (expected 0 to be within 0.5 of 8): Language's gap equals the --space-2 token (read from the browser) at 1280px and in the 360px frame; the Location, card search Set and proxy chooser Set selects start at their label's left edge, so a hidden name put in flow would fail them.
• FilterSelect.md, NumberEntry.md, a row in docs/specs/README.md, a lesson.

Checks

• Every c-select use audited; there is no c-select Sort in the app.
• Spec 072's touch-floor examples, number entry, deck rules, proxies, card search and filter-bar examples: 61 examples, 0 failures on the final code. The full suite and bin/ci ran in the pre-push hook and run again in CI.
• Opus implementation review recorded in verification.md: SPEC-ALIGNED WITH FINDINGS (no blocking or major findings; all actionable ones taken).

Screenshots

Factory data, placeholder card images. "Before" is emulated by injecting the old behaviour as a <style>. Desktop (1280) and 360px, light and dark; all in docs/specs/076-select-label-gap/screenshots/.

Number entry's language row, desktop (the gap is 0 before and 8px after):

	Light	Dark
Before
After

Number entry at 360px:

	Light	Dark
Before
After

Card search at 360px, after (unchanged: the before and after pairs are byte-identical; the full set, with the collection page and desktop widths, is in the folder):

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