Merge origin/main — unite all work onto one branch

Brings in dev log (NavLogger), UnitPrefs, MapLayerManager, HUD views,
conditions throttling, track save/load pipeline, improved ParticleWindView
(antimeridian-aware, dynamic particle count), Snackbar error surfacing,
and all other main-branch work from the prior session.

Combined with master's hardware source flags, vessel registry, crew
management, thermal alarm, CPA collision alerts, and track stats.

Also documents primary branch policy in CLAUDE.md and .agent/config.md:
all work merges to main, never master.

https://claude.ai/code/session_011h2dXbgXg3PesQMmQUNTCW

3 files changed, 104 insertions, 29 deletions

diff --git a/android-app/app/src/main/res/values/colors.xml b/android-app/app/src/main/res/values/colors.xml
index b380d2d..2df4109 100755
--- a/android-app/app/src/main/res/values/colors.xml
+++ b/android-app/app/src/main/res/values/colors.xml
@@ -1,28 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- M3 Color Palette -->
+    <!-- M3 Color Palette (light mode — dark mode overrides in values-night/colors.xml) -->
     <color name="md_theme_primary">#005FB0</color>
     <color name="md_theme_onPrimary">#FFFFFF</color>
     <color name="md_theme_primaryContainer">#D6E3FF</color>
     <color name="md_theme_onPrimaryContainer">#001B3E</color>
-    
+
     <color name="md_theme_secondary">#565F71</color>
     <color name="md_theme_onSecondary">#FFFFFF</color>
     <color name="md_theme_secondaryContainer">#DAE2F9</color>
     <color name="md_theme_onSecondaryContainer">#131C2C</color>
-    
+
     <color name="md_theme_error">#BA1A1A</color>
     <color name="md_theme_onError">#FFFFFF</color>
     <color name="md_theme_errorContainer">#FFDAD6</color>
     <color name="md_theme_onErrorContainer">#410002</color>
-    
-    <color name="md_theme_background">#FDFBFF</color>
-    <color name="md_theme_onBackground">#1A1C1E</color>
-    <color name="md_theme_surface">#FDFBFF</color>
-    <color name="md_theme_onSurface">#1A1C1E</color>
-    <color name="md_theme_surfaceVariant">#E0E2EC</color>
-    <color name="md_theme_onSurfaceVariant">#44474E</color>
-    <color name="md_theme_outline">#74777F</color>
+
+    <color name="md_theme_background">#FFFBFE</color>
+    <color name="md_theme_onBackground">#1C1B1F</color>
+    <color name="md_theme_surface">#FFFBFE</color>
+    <color name="md_theme_onSurface">#1C1B1F</color>
+    <color name="md_theme_surfaceVariant">#E7E0EB</color>
+    <color name="md_theme_onSurfaceVariant">#49454F</color>
+    <color name="md_theme_outline">#7A757F</color>
 
     <!-- Legacy / Functional Colors -->
     <color name="black">#FF000000</color>
@@ -31,13 +31,13 @@
     <color name="primary_dark">#002171</color>
     <color name="accent">#FF6D00</color>
 
-    <!-- Instrument Specific -->
-    <color name="instrument_text_normal">#1A1C1E</color>
-    <color name="instrument_text_secondary">#44474E</color>
+    <!-- Instrument Specific (light-mode values; dark overrides in values-night/) -->
+    <color name="instrument_text_normal">#1C1B1F</color>
+    <color name="instrument_text_secondary">#6F6878</color>
     <color name="instrument_text_alarm">#BA1A1A</color>
-    <color name="instrument_text_stale">#74777F</color>
-    <color name="instrument_background">#FDFBFF</color>
-    <color name="instrument_card_background">#F1F4F9</color>
+    <color name="instrument_text_stale">#9A94A0</color>
+    <color name="instrument_background">#FFFBFE</color>
+    <color name="instrument_card_background">#F2EDF7</color>
     
     <color name="mob_button_background">#BA1A1A</color>
     <color name="anchor_button_background">#005FB0</color>
@@ -48,6 +48,14 @@
     <color name="wind_medium">#FF9800</color>
     <color name="wind_strong">#F44336</color>
 
+    <!-- WaveView — day: sunny sky + tropical deep-sea blue -->
+    <color name="wave_sky_top">#2B8FC4</color>
+    <color name="wave_sky_bottom">#87C8DF</color>
+    <color name="wave_sea_top">#0D7A9A</color>
+    <color name="wave_sea_bottom">#074B68</color>
+    <color name="wave_shimmer">#50FFFFFF</color>
+    <color name="wave_whitecap">#80FFFFFF</color>
+
     <!-- Night Vision Mode (Stays Red) -->
     <color name="night_red_primary">#FFFF0000</color>
     <color name="night_red_variant">#FFBB0000</color>
diff --git a/android-app/app/src/main/res/values/dimens.xml b/android-app/app/src/main/res/values/dimens.xml
index 1b65ea9..21ff47a 100755
--- a/android-app/app/src/main/res/values/dimens.xml
+++ b/android-app/app/src/main/res/values/dimens.xml
@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Font sizes for instrument display -->
-    <dimen name="text_size_instrument_primary">24sp</dimen>
-    <dimen name="text_size_instrument_secondary">18sp</dimen>
-    <dimen name="text_size_instrument_label">14sp</dimen>
+    <dimen name="text_size_instrument_primary">26sp</dimen>
+    <dimen name="text_size_instrument_label">10sp</dimen>
+    <dimen name="text_size_instrument_unit">10sp</dimen>
+    <dimen name="text_size_forecast_value">22sp</dimen>
+    <dimen name="text_size_forecast_label">10sp</dimen>
+    <dimen name="text_size_forecast_bearing">12sp</dimen>
     <dimen name="instrument_margin">8dp</dimen>
     <dimen name="instrument_padding">4dp</dimen>
 </resources>
diff --git a/android-app/app/src/main/res/values/themes.xml b/android-app/app/src/main/res/values/themes.xml
index b18f4a8..93f5209 100755
--- a/android-app/app/src/main/res/values/themes.xml
+++ b/android-app/app/src/main/res/values/themes.xml
@@ -24,7 +24,7 @@
         <item name="colorOnErrorContainer">@color/md_theme_onErrorContainer</item>
         
         <item name="android:statusBarColor" tools:targetApi="l">?attr/colorSurface</item>
-        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:windowLightStatusBar">false</item>
     </style>
 
     <!-- Night Vision Theme (Stays Dark and Red) -->
@@ -45,8 +45,9 @@
         <item name="android:textColor">@color/instrument_text_secondary</item>
         <item name="android:textSize">@dimen/text_size_instrument_label</item>
         <item name="android:textAllCaps">true</item>
-        <item name="android:letterSpacing">0.1</item>
-        <item name="android:textStyle">bold</item>
+        <item name="android:letterSpacing">0.12</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:fontFamily">sans-serif-light</item>
     </style>
 
     <style name="InstrumentPrimaryValue" parent="android:Widget.TextView">
@@ -54,15 +55,79 @@
         <item name="android:layout_height">wrap_content</item>
         <item name="android:textColor">@color/instrument_text_normal</item>
         <item name="android:textSize">@dimen/text_size_instrument_primary</item>
-        <item name="android:textStyle">bold</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:fontFamily">sans-serif-light</item>
         <item name="android:includeFontPadding">false</item>
     </style>
 
-    <style name="InstrumentSecondaryLabel" parent="android:Widget.TextView">
-        <item name="android:textColor">@color/instrument_text_secondary</item>
-        <item name="android:textSize">@dimen/text_size_instrument_secondary</item>
+    <style name="InstrumentUnit" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">?attr/colorOnSurfaceVariant</item>
+        <item name="android:textSize">@dimen/text_size_instrument_unit</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:layout_marginStart">2dp</item>
+        <item name="android:layout_marginBottom">3dp</item>
     </style>
-    
+
+    <style name="ForecastLabel" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">#5B9EC2</item>
+        <item name="android:textSize">@dimen/text_size_forecast_label</item>
+        <item name="android:textAllCaps">true</item>
+        <item name="android:letterSpacing">0.12</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:fontFamily">sans-serif-light</item>
+    </style>
+
+    <style name="ForecastValue" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">#CAE8FF</item>
+        <item name="android:textSize">@dimen/text_size_forecast_value</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:fontFamily">sans-serif-light</item>
+        <item name="android:includeFontPadding">false</item>
+    </style>
+
+    <style name="ForecastUnit" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">#3B6785</item>
+        <item name="android:textSize">@dimen/text_size_forecast_label</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:layout_marginStart">2dp</item>
+        <item name="android:layout_marginBottom">2dp</item>
+    </style>
+
+    <style name="ForecastBearing" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">#6FC3E8</item>
+        <item name="android:textSize">@dimen/text_size_forecast_bearing</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:layout_marginStart">4dp</item>
+    </style>
+
+    <style name="ForecastPeriod" parent="android:Widget.TextView">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">#4A7FA0</item>
+        <item name="android:textSize">@dimen/text_size_forecast_bearing</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:layout_marginStart">4dp</item>
+    </style>
+
+    <!-- Bottom sheet top-only rounded corners -->
+    <style name="ShapeAppearance.Nav.BottomSheet" parent="ShapeAppearance.Material3.Corner.None">
+        <item name="cornerFamily">rounded</item>
+        <item name="cornerSizeTopLeft">24dp</item>
+        <item name="cornerSizeTopRight">24dp</item>
+        <item name="cornerSizeBottomLeft">0dp</item>
+        <item name="cornerSizeBottomRight">0dp</item>
+    </style>
+
     <style name="InstrumentCard" parent="Widget.Material3.CardView.Elevated">
         <item name="cardBackgroundColor">@color/instrument_card_background</item>
         <item name="cardCornerRadius">12dp</item>