fixed color crash

Sources/Views/PreferencesView.swift

@@ -23,6 +23,7 @@ struct PreferencesView: View {
         }
     }
     @EnvironmentObject private var sparkleUpdater: SparkleUpdater
+    @Environment(\.colorScheme) private var colorScheme
 
     @AppStorage("pingInterval") private var storedPingInterval: Int = 10
     @AppStorage("refreshInterval") private var storedRefreshInterval: Int = 60
@@ -143,12 +144,39 @@ struct PreferencesView: View {
     }
     private func backgroundColor(for tab: Tab) -> Color {
         if selection == tab {
-            return Color.accentColor
+            return sidebarSelectionColor
         }
         if hoveredTab == tab {
-            return Color.accentColor.opacity(0.2)
+            return sidebarHoverColor
+        }
+        return sidebarBaseColor
+    }
+
+    private var sidebarSelectionColor: Color {
+        switch colorScheme {
+        case .dark:
+            return Color(red: 0.22, green: 0.45, blue: 0.88)
+        default:
+            return Color(red: 0.10, green: 0.39, blue: 0.90)
+        }
+    }
+
+    private var sidebarHoverColor: Color {
+        switch colorScheme {
+        case .dark:
+            return Color(red: 0.20, green: 0.22, blue: 0.27)
+        default:
+            return Color(red: 0.87, green: 0.91, blue: 0.98)
+        }
+    }
+
+    private var sidebarBaseColor: Color {
+        switch colorScheme {
+        case .dark:
+            return Color(red: 0.15, green: 0.16, blue: 0.19)
+        default:
+            return Color(red: 0.96, green: 0.97, blue: 0.99)
         }
-        return Color.accentColor.opacity(0.08)
     }
 }
 

Sources/Views/Tabs/ResourcesView.swift

@@ -17,6 +17,10 @@ import SwiftUI
 struct ResourcesView: View {
     @Binding var server: Server
 
+    private var displayInfo: ServerInfo {
+        server.info ?? .placeholder
+    }
+
     var body: some View {
         GeometryReader { geometry in
             ScrollView {
@@ -25,40 +29,40 @@ struct ResourcesView: View {
                         Text("CPU Load")
                     } value: {
                         LoadBarCell(
-                            percent: (server.info?.load.percent)!,
-                            load1: (server.info?.load.minute1)!,
-                            load5: (server.info?.load.minute5)!,
-                            load15: (server.info?.load.minute15)!
+                            percent: displayInfo.load.percent,
+                            load1: displayInfo.load.minute1,
+                            load5: displayInfo.load.minute5,
+                            load15: displayInfo.load.minute15
                         )
                     }
                     TableRowView {
                         Text("Memory")
                     } value: {
                         UsageBarCell(
-                            free: (server.info?.memory.free)!,
-                            used: (server.info?.memory.used)!,
-                            total: (server.info?.memory.total)!,
-                            percent: (server.info?.memory.percent)!
+                            free: displayInfo.memory.free,
+                            used: displayInfo.memory.used,
+                            total: displayInfo.memory.total,
+                            percent: displayInfo.memory.percent
                         )
                     }
                     TableRowView {
                         Text("Swap")
                     } value: {
                         UsageBarCell(
-                            free: (server.info?.swap.free)!,
-                            used: (server.info?.swap.used)!,
-                            total: (server.info?.swap.total)!,
-                            percent: (server.info?.swap.percent)!
+                            free: displayInfo.swap.free,
+                            used: displayInfo.swap.used,
+                            total: displayInfo.swap.total,
+                            percent: displayInfo.swap.percent
                         )
                     }
                     TableRowView {
                         Text("SSD")
                     } value: {
                         UsageBarCell(
-                            free: (server.info?.diskSpace.free)!,
-                            used: (server.info?.diskSpace.used)!,
-                            total: (server.info?.diskSpace.total)!,
-                            percent: (server.info?.diskSpace.percent)!
+                            free: displayInfo.diskSpace.free,
+                            used: displayInfo.diskSpace.used,
+                            total: displayInfo.diskSpace.total,
+                            percent: displayInfo.diskSpace.percent
                         )
                     }
                 }