12a3c62917
Bump selector specificity to .header-bar-btn.header-audio-btn so the padding: 0 rule wins over the generic .header-bar-btn padding, and switch the SVG to width/height: 100% so it expands to fill the button. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Stan Grams <sjg@haxx.space>