I had the bar filling with FREE space. It was internally consistent with
the text next to it and completely wrong in practice: every file manager
fills a capacity bar with USED space, so a nearly-empty disk rendered as
a nearly-full bar and read as "this drive is full".
Windows Explorer is the reference for exactly this pairing — a used-fill
bar beside "808 GB free of 912 GB" — so the card now matches it. Amber
above 75% used, red above 90%.
The cosmetic problem that led me to invert it (a low-usage bar looking
like a broken widget rather than an almost-empty one) was the track's
contrast, not the direction. Fixed where it belonged, in CSS.
Also drops the "Drives that can't hold app data are greyed out" line: the
cards and their badges already carry that, so it was a standing sentence
explaining something visible.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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