[SalimMc]

What

First part of the "Grand bain" redesign: the app-wide theme. No screen layout changes; every screen picks this up through MaterialTheme.

Colors (ui/theme/Color.kt, ui/theme/Theme.kt)

• Dark theme = deep pool water. Background and surface become #062B3D. Primary/tertiary containers, outline and on-surface colors are re-tuned to match. The secondary color becomes a pool-tile teal (#5DCAA5).
• The seven surfaceContainer* / surfaceDim / surfaceBright roles are now set explicitly in both themes. Before, Material derived them as neutral greys.
  • Dark: each container is a bit lighter the higher it sits, like water nearer the surface (#052536 → #0B3D56).
  • Light: a faint touch of pool blue instead of grey (#FFFFFF → #DCE9F1).
• The light theme's main palette and seed are unchanged.

Shapes (ui/theme/Shape.kt, new)

• PoolShapes: softer corners than Material's defaults (6 / 10 / 20 / 28 / 32 dp), passed to MaterialTheme.

Typography (ui/theme/Type.kt)

• Built from Material's defaults (Typography()), with only weight and letter spacing changed, never sizes:
  • displayMedium / displaySmall: Bold, slightly tighter.
  • headline*, title*: SemiBold.
  • labelSmall: SemiBold, 1.2 sp spacing. labelMedium: 0.6 sp spacing.
• bodyLarge is unchanged. System font only, nothing downloaded.

Navigation bars (ui/navigation/)

• Top bar: same color as the screen background, so it reads as the top of the page rather than a band. Bold headlineSmall title.
• Bottom bar: a hairline divider instead of a shadow, surfaceContainerLow background, no tonal elevation. The selected tab is filled with primary.
• Test tags are unchanged.

Tests

• ThemeTest is updated for the new dark palette and the surface container roles. It also gains new tests:
  • the theme provides PoolShapes, and PoolShapes has the expected corner sizes;
  • the light surfaces are tinted;
  • titles and numbers are bolder while body text keeps Material's defaults;
  • small labels are spaced out.
• Ran locally: ./gradlew testDebugUnitTest --tests '*.ui.theme.*' --tests '*.ui.navigation.*' and ktfmtCheck pass. The full ./gradlew check was not run on this branch; CI runs it.

How to review

• Run the app in dark mode: every screen should look like deep blue water.
• Light mode should look almost the same as before, with slightly bluer cards.
• This PR is independent of the other grand bain PRs and can be merged on its own.

🤖 Generated with Claude Code

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[SamiPr0]

LGTM ⭐