Record button bumped from 40x40 to 48x48 (WCAG 2.5.5 AA requires 44x44; 48 chosen as forgivable oversize for the most-touched control). Inner stop-square and record-circle bumped 14x14 to 16x16, Loader2 16 to 18, to keep the visual ratio.
Recording-status sr-only live region now announces both transitions: "Recording started" on start and "Recording stopped" on stop, with the stop message clearing after 1200ms so the live region does not hold stale text. Transition tracked via a plain let prevRecording (not $state) since it is bookkeeping and must not retrigger the effect. aria-atomic="true" added so the whole region re-reads on update.
Jake
47b005ad70