Merge p18-w2-theme-followups into dev (Phase 18 Wave 2 — appbar navy, dark hero legibility, true page ground, green-on-green play chip)

DeepDrftPublic.Client/Controls/AudioPlayerBar/AudioPlayerBar.razor.css

@@ -44,10 +44,10 @@
 
 /* PLAYER-BAR play-chip override (Phase 18, T3). PlayStateIcon's chip defaults to the solid
    --deepdrft-play-chip (moss-green in dark) used on release heroes and Cut track rows. On the
-   bright player dock that solid green reads too hot, so here — and only here — swap to the
-   translucent --deepdrft-play-chip-soft (same green, much less opaque). The glyph stays the
-   palette green/primary on this context (the navy default-glyph would vanish on the translucent
-   wash), so we let MudIconButton's own Color.Primary stand by neutralising the default override. */
+   player dock that solid green reads too hot, so here — and only here — swap to the
+   translucent --deepdrft-play-chip-soft (same green, much less opaque).
+   The glyph stays --mud-palette-primary (green on the soft translucent wash), giving the
+   preferred green-on-green look on the player bar in dark mode. */
 ::deep .player-surface .icon-container {
     background-color: var(--deepdrft-play-chip-soft);
 }