Derive the colour scheme from the iPodderX icon

Palette sampled from the icon rather than chosen to resemble it: the
silver device ramp, the screen blues, and the amber EQ bars. Dark theme
builds down from the screen navy; light theme uses the device body with
the deeper blue as accent.

Contrast was measured, not assumed: --faint, which carries dates and
sizes, failed AA in both themes and was moved along the icon's own grey
ramp until it passed. Lowest pair anywhere is now 4.54.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RPyeapneuXrCdojsaiXGbe

PROGRESS.md

@@ -56,6 +56,30 @@ and until now nothing set them.
 
 ---
 
+## 2026-09-10 — Colour scheme derived from the icon
+
+Palette sampled from `web/ipodderx-icon.jpg` with ImageMagick rather than eyeballed. The icon gives
+three families: the silver device ramp (`#1A1A1A` `#606060` `#929292` `#ADADAD` `#D6D6D6` `#F5F5F5`),
+the screen blues (`#2D5391` `#5574A9` `#7595CA` `#92B2E6` `#B4CAED`), one amber from the EQ bars
+(`#F49E2C`), and a blue-grey `#95A0B1`.
+
+Dark theme: `--bg` is the screen navy taken right down, `--fg` the device highlight, `--dim` the
+blue-grey verbatim, `--accent` the screen blue, `--accent2` the amber. Light theme flips to the
+device body — white panels, `#D6D6D6` edges, `#1A1A1A` text — with the deeper `#2D5391` as accent,
+since the pale screen blue vanishes on white. Text sitting on an accent fill moved from a hardcoded
+`#0b0e14` to a `--ink` token.
+
+Two calls: the amber doubles as the pending state, being the only warm note in the icon and exactly
+where the eye should go. And since the icon has no green or red, the downloaded/error colours are
+tuned to the palette's saturation and temperature rather than invented from scratch.
+
+**Contrast was checked, not assumed, and it failed first time.** `--faint` — which carries dates,
+durations and file sizes at small size — came out at 3.92 dark and 3.11 light, both under AA. Moved
+along the icon's own grey ramp to `#7a8799` and `#767676`. Every pair in both themes now clears
+WCAG AA; the lowest anywhere is 4.54.
+
+---
+
 ## 2026-09-10 — The real iPodderX icon
 
 The sidebar mark was an invented `ix` placeholder. The original icon is not in this repo or the