App 2.36.0: Overview style Grid, after the Tron films

Neon lines on black over a perspective grid floor that moves with the
speed; the battery as a light wall, power on a disc whose inner ring
turns with it, and the last two minutes of power as a light-cycle trail
of right angles (the Cockpit's PowerTrace, now in ClusterValues). Cyan,
or the accent colour; in cyan the app turns cyan too. In THEMES.md with
two screenshots. Emulator only; not tried on the car.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6

THEMES.md

@@ -1,6 +1,6 @@
 # Overview styles
 
-The Overview can look twelve ways: pick one under **Settings → Overview style**. Every style shows
+The Overview can look thirteen ways: pick one under **Settings → Overview style**. Every style shows
 the same readings (battery, range, power, speed, gear, usage, trip, climate, odometer, time) and
 shows "—" for anything the car did not answer, never a made-up zero.
 
@@ -10,7 +10,7 @@ emulator at the car's resolution with **sample values** (87 km/h in D, 76 %, 18.
 emulator has no car; on the car the values are live.
 
 **Colours.** Most styles are drawn in the accent colour you pick from the MG4 paints (Settings →
-Accent colour; shown here in Dynamic Red). Retro and Terminal can also show their original
+Accent colour; shown here in Dynamic Red). Retro, Terminal and Grid can also show their original
 colours, and Sci-fi, Cartoon and Nixie tubes always do; while one of those is shown, the whole app
 (navigation, buttons, switches) takes on its colours too.
 
@@ -28,6 +28,7 @@ colours, and Sci-fi, Cartoon and Nixie tubes always do; while one of those is sh
 | [Terminal](#terminal) | green-screen shell | original or accent |
 | [Nixie tubes](#nixie-tubes) | glowing glass tubes | own |
 | [Chronograph](#chronograph) | a watch face | accent |
+| [Grid](#grid) | neon lines on a glowing grid floor | original or accent |
 
 ## Tiles
 
@@ -143,3 +144,16 @@ odometer.
 
 ![Chronograph with the navigation](screenshots/themes/chronograph-panel.png)
 ![Chronograph, full screen](screenshots/themes/chronograph.png)
+
+## Grid
+
+After the neon world of the Tron films: glowing lines on black and a perspective grid floor that
+runs towards you as fast as you drive. The speed sits large in the middle; the battery is a
+segmented light wall standing on the floor, turning orange when it runs low; power lights up a
+disc whose inner ring turns with it, anticlockwise for regeneration; and the last two minutes of
+power run across the floor as a light-cycle trail that only turns at right angles. In its
+original cyan (shown, and the app turns cyan with it) or in the accent colour — red gives the
+films' other side.
+
+![Grid with the navigation](screenshots/themes/grid-panel.png)
+![Grid, full screen](screenshots/themes/grid.png)