manager: fix dark theme color

manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt

@@ -9,7 +9,6 @@ import androidx.compose.animation.expandVertically
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
-import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -44,7 +43,6 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.produceState
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -74,6 +72,7 @@ import com.sukisu.ultra.getKernelVersion
 import com.sukisu.ultra.ui.component.DropdownItem
 import com.sukisu.ultra.ui.component.RebootListPopup
 import com.sukisu.ultra.ui.component.rememberConfirmDialog
+import com.sukisu.ultra.ui.theme.isInDarkTheme
 import com.sukisu.ultra.ui.util.*
 import com.sukisu.ultra.ui.util.module.LatestVersionInfo
 import com.sukisu.ultra.ui.util.reboot
@@ -347,7 +346,7 @@ private fun StatusCard(
                         colors = CardDefaults.defaultColors(
                             color = when {
                                 isDynamicColor -> colorScheme.secondaryContainer
-                                isSystemInDarkTheme() || themeMode == 2 -> Color(0xFF1A3825)
+                                isInDarkTheme(themeMode) -> Color(0xFF1A3825)
                                 else -> Color(0xFFDFFAE4)
                             }
                         ),
@@ -531,7 +530,7 @@ fun WarningCard(
         colors = CardDefaults.defaultColors(
             color = color ?: when {
                 isDynamicColor -> colorScheme.errorContainer
-                isSystemInDarkTheme() || themeMode == 2 -> Color(0XFF310808)
+                isInDarkTheme(themeMode) -> Color(0XFF310808)
                 else -> Color(0xFFF8E2E2)
             }
         ),

manager/app/src/main/java/com/sukisu/ultra/ui/screen/Module.kt

@@ -19,7 +19,6 @@ import androidx.compose.animation.shrinkHorizontally
 import androidx.compose.animation.shrinkVertically
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
-import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -46,7 +45,6 @@ import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.outlined.Undo
 import androidx.compose.material.icons.outlined.Delete
 import androidx.compose.material.icons.rounded.Add
 import androidx.compose.material.icons.rounded.Code
@@ -111,6 +109,7 @@ import com.sukisu.ultra.ui.component.SearchBox
 import com.sukisu.ultra.ui.component.SearchPager
 import com.sukisu.ultra.ui.component.rememberConfirmDialog
 import com.sukisu.ultra.ui.component.rememberLoadingDialog
+import com.sukisu.ultra.ui.theme.isInDarkTheme
 import com.sukisu.ultra.ui.util.DownloadListener
 import com.sukisu.ultra.ui.util.download
 import com.sukisu.ultra.ui.util.getFileName
@@ -894,7 +893,7 @@ fun ModuleItem(
 ) {
     val context = LocalContext.current
     val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
-    val isDark = isSystemInDarkTheme() || prefs.getInt("color_mode", 0) == 2 || prefs.getInt("color_mode", 0) == 5
+    val isDark = isInDarkTheme(prefs.getInt("color_mode", 0))
     val colorScheme = colorScheme
     val secondaryContainer = colorScheme.secondaryContainer.copy(alpha = 0.8f)
     val actionIconTint = remember(isDark) { colorScheme.onSurface.copy(alpha = if (isDark) 0.7f else 0.9f) }

manager/app/src/main/java/com/sukisu/ultra/ui/screen/SuperUser.kt

@@ -10,7 +10,6 @@ import androidx.compose.animation.shrinkVertically
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.basicMarquee
-import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -77,6 +76,7 @@ import com.sukisu.ultra.ui.component.AppIconImage
 import com.sukisu.ultra.ui.component.DropdownItem
 import com.sukisu.ultra.ui.component.SearchBox
 import com.sukisu.ultra.ui.component.SearchPager
+import com.sukisu.ultra.ui.theme.isInDarkTheme
 import com.sukisu.ultra.ui.util.ownerNameForUid
 import com.sukisu.ultra.ui.util.pickPrimary
 import com.sukisu.ultra.ui.viewmodel.SuperUserViewModel
@@ -470,7 +470,7 @@ private fun GroupItem(
 ) {
     val context = LocalContext.current
     val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
-    val isDark = isSystemInDarkTheme() || prefs.getInt("color_mode", 0) == 2 || prefs.getInt("color_mode", 0) == 5
+    val isDark = isInDarkTheme(prefs.getInt("color_mode", 0))
     val colorScheme = colorScheme
     val bg = remember(colorScheme) { colorScheme.secondaryContainer.copy(alpha = 0.8f) }
     val rootBg = remember(colorScheme) { colorScheme.tertiaryContainer.copy(alpha = 0.6f) }

manager/app/src/main/java/com/sukisu/ultra/ui/theme/Theme.kt

@@ -2,6 +2,7 @@ package com.sukisu.ultra.ui.theme
 
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.ReadOnlyComposable
 import androidx.compose.ui.graphics.Color
 import com.sukisu.ultra.ui.webui.MonetColorsProvider.UpdateCss
 import top.yukonga.miuix.kmp.theme.ColorSchemeMode
@@ -44,3 +45,13 @@ fun KernelSUTheme(
         }
     )
 }
+
+@Composable
+@ReadOnlyComposable
+fun isInDarkTheme(themeMode: Int): Boolean {
+    return when (themeMode) {
+        1, 4 -> false  // Force light mode
+        2, 5 -> true   // Force dark mode
+        else -> isSystemInDarkTheme()  // Follow system (0 or default)
+    }
+}