fix(player): pin overlay reds to the --pc-* palette (#1759)

docs/architecture/iptvnator-ui-guidelines.md

@@ -89,7 +89,9 @@ app text. Loader/stall and transient feedback overlays own a light foreground
 and dark scrim because they cover video. Video viewports remain black in both
 themes and fullscreen; frame-copy and built-in shared controls keep their
 light-on-dark overlay palette — the fixed `--pc-*` token set of the shared
-dock (accent blue, cyan, violet and a light text ramp), never the app theme.
+dock (accent blue, cyan, violet, the `--pc-live` / `--pc-danger` reds and a
+light text ramp), never the app theme. The overlay styles in
+`player-controls/` never read a `--mat-sys-*` token.
 
 EPG timeline, list, empty states and programme details use the library-local
 `libs/ui/epg/src/lib/_epg-theme.scss` palette, based on app surfaces, separators,

docs/architecture/player-controls-contract.md

@@ -309,8 +309,11 @@ of its own: a timeline row above a three-column control row, sitting
 directly on the video over the bottom scrim. The palette is a fixed set of
 `--pc-*` custom properties on `:host` — accent blue `#4f8eff` for the
 primary action and progress, cyan `#5cd6ff` for "something is on", violet
-`#b599ff` for "a value was changed", and the `#e7ecf3` / `#9aa3b2` /
-`#6b7384` text ramp. They are literal on purpose: the overlay is
+`#b599ff` for "a value was changed", the `#e7ecf3` / `#9aa3b2` /
+`#6b7384` text ramp, and two reds: `--pc-live` `#d32f2f` fills the LIVE
+badge (white label 5.0:1), and `--pc-danger` `#ff5252` colours the active
+record glyph and the recording status (6.2:1 on the glass over a black
+frame). They are literal on purpose: the overlay is
 theme-independent (see the UI guidelines' player theme boundary), and the
 app's `--app-selection-color` is a different blue that would fight the video.