feat(ios): unify action hierarchy and surfaces

Refine primary and toolbar actions, align row buttons, normalize status surfaces, and split storage from destructive cleanup. Verified with Swift tests and the simulator build.

apps/ios/Sources/MultiSimAdmin/Features/Fleet/FleetView.swift

@@ -137,7 +137,8 @@ struct FleetView: View {
         .buttonStyle(
           AIButtonStyle(
             kind: .secondary,
-            size: .compact
+            size: .regular,
+            fixedWidth: 96
           )
         )
 

apps/ios/Sources/MultiSimAdmin/Features/Logs/LogsView.swift

@@ -55,7 +55,11 @@ struct LogsView: View {
     .navigationTitle("日志中心")
     .toolbar {
       ToolbarItemGroup(placement: .primaryAction) {
-        AIToolbarButton("刷新", systemImage: "arrow.clockwise") {
+        AIToolbarButton(
+          "刷新",
+          systemImage: "arrow.clockwise",
+          kind: .primary
+        ) {
           Task { await model.refresh() }
         }
         .disabled(model.isLoading)

apps/ios/Sources/MultiSimAdmin/Features/Notifications/NotificationsView.swift

@@ -56,7 +56,7 @@ struct NotificationsView: View {
             Text(
               model.isRetryingAll
                 ? "投递中"
-                : (model.overview?.queue.total == 0 ? "暂无待投递" : "立即投递")
+                : (model.overview?.queue.total == 0 ? "没有待投递" : "立即投递")
             )
           }
         }
@@ -198,7 +198,11 @@ struct NotificationsView: View {
                 Label("重试", systemImage: "arrow.clockwise")
               }
               .buttonStyle(
-                AIButtonStyle(kind: .secondary, size: .compact, fillsWidth: true)
+                AIButtonStyle(
+                  kind: .secondary,
+                  size: .compact,
+                  fixedWidth: AITheme.listActionButtonWidth
+                )
               )
               .disabled(model.busyQueueID != nil)
 
@@ -207,7 +211,13 @@ struct NotificationsView: View {
               } label: {
                 Label("删除", systemImage: "trash")
               }
-              .buttonStyle(AIButtonStyle(kind: .danger, size: .compact, fillsWidth: true))
+              .buttonStyle(
+                AIButtonStyle(
+                  kind: .danger,
+                  size: .compact,
+                  fixedWidth: AITheme.listActionButtonWidth
+                )
+              )
               .disabled(model.busyQueueID != nil)
             }
           }

apps/ios/Sources/MultiSimAdmin/Features/Settings/SettingsView.swift

@@ -1,103 +1,116 @@
 import SwiftUI
 
 struct SettingsView: View {
-    @StateObject private var model: SettingsViewModel
+  @StateObject private var model: SettingsViewModel
-    @State private var showsClearDialog = false
+  @State private var showsClearDialog = false
 
-    init(model: SettingsViewModel? = nil) {
+  init(model: SettingsViewModel? = nil) {
-        _model = StateObject(wrappedValue: model ?? DefaultContainer.makeSettingsModel())
+    _model = StateObject(wrappedValue: model ?? DefaultContainer.makeSettingsModel())
+  }
+
+  var body: some View {
+    ScrollView {
+      LazyVStack(spacing: 12) {
+        if let errorMessage = model.errorMessage {
+          AIStatusBanner(
+            errorMessage, tint: AITheme.danger, systemImage: "exclamationmark.triangle")
+        }
+        if let notice = model.notice {
+          AIStatusBanner(notice, tint: AITheme.success, systemImage: "checkmark.circle")
+        }
+
+        runtimeCard
+        storageCard
+        securityCard
+        dangerZoneCard
+      }
+      .padding(16)
+      .padding(.bottom, 8)
     }
-
+    .background(AITheme.canvas.ignoresSafeArea())
-    var body: some View {
+    .navigationTitle("设置")
-        ScrollView {
+    .toolbar {
-            LazyVStack(spacing: 12) {
+      ToolbarItemGroup(placement: .primaryAction) {
-                if let errorMessage = model.errorMessage {
+        AIToolbarButton(
-                    AIStatusBanner(errorMessage, tint: AITheme.danger, systemImage: "exclamationmark.triangle")
+          "刷新",
-                }
+          systemImage: "arrow.clockwise",
-                if let notice = model.notice {
+          kind: .primary
-                    AIStatusBanner(notice, tint: AITheme.success, systemImage: "checkmark.circle")
-                }
-
-                runtimeCard
-                storageCard
-                securityCard
-            }
-            .padding(16)
-            .padding(.bottom, 8)
-        }
-        .background(AITheme.canvas.ignoresSafeArea())
-        .navigationTitle("设置")
-        .toolbar {
-            ToolbarItemGroup(placement: .primaryAction) {
-                AIToolbarButton("刷新", systemImage: "arrow.clockwise") {
-                    Task { await model.refresh() }
-                }
-                .disabled(model.isLoading)
-            }
-        }
-        .refreshable {
-            await model.refresh()
-        }
-        .confirmationDialog(
-            "确认清除运行日志？此操作不可恢复。",
-            isPresented: $showsClearDialog,
-            titleVisibility: .visible
         ) {
-            Button("清除运行日志", role: .destructive) {
+          Task { await model.refresh() }
-                Task { await model.clearRuntimeLogs() }
-            }
-            Button("取消", role: .cancel) {}
-        }
-        .task {
-            await model.refresh()
         }
+        .disabled(model.isLoading)
+      }
     }
-
+    .refreshable {
-    private var runtimeCard: some View {
+      await model.refresh()
-        AICard {
-            VStack(alignment: .leading, spacing: 12) {
-                AISectionTitle("应用信息", systemImage: "info.circle")
-                if let runtime = model.runtime {
-                    AIKeyValueRow("版本", value: "\(runtime.marketingVersion) (\(runtime.buildVersion))")
-                    AIKeyValueRow("设备", value: runtime.deviceModel)
-                } else {
-                    Text("正在读取应用信息…")
-                        .font(.subheadline)
-                        .foregroundStyle(AITheme.muted)
-                }
-            }
-        }
     }
-
+    .confirmationDialog(
-    private var storageCard: some View {
+      "确认清除运行日志？此操作不可恢复。",
-        AICard {
+      isPresented: $showsClearDialog,
-            VStack(alignment: .leading, spacing: 12) {
+      titleVisibility: .visible
-                AISectionTitle("本地数据", systemImage: "externaldrive")
+    ) {
-                AIKeyValueRow("存储位置", value: "仅保存在本机应用沙盒")
+      Button("清除运行日志", role: .destructive) {
-                AIKeyValueRow("当前占用", value: model.storageLabel)
+        Task { await model.clearRuntimeLogs() }
-                Button {
+      }
-                    showsClearDialog = true
+      Button("取消", role: .cancel) {}
-                } label: {
-                    Label("清除运行日志", systemImage: "trash")
-                }
-                    .buttonStyle(AIButtonStyle(kind: .danger, size: .regular, fillsWidth: true))
-            }
-        }
     }
-
+    .task {
-    private var securityCard: some View {
+      await model.refresh()
-        AICard {
-            VStack(alignment: .leading, spacing: 12) {
-                AISectionTitle("安全与登录", systemImage: "lock.shield")
-                AIKeyValueRow("实例密码", value: "保存在本机应用沙盒")
-                AIKeyValueRow("登录会话", value: "仅保存在内存")
-                AIStatusBanner(
-                    "实例凭据只保存在本机应用沙盒，登录会话只保留在内存中，应用关闭后自动失效。",
-                    tint: AITheme.primary,
-                    systemImage: "shield.checkered"
-                )
-            }
-        }
     }
+  }
 
+  private var runtimeCard: some View {
+    AICard {
+      VStack(alignment: .leading, spacing: 12) {
+        AISectionTitle("应用信息", systemImage: "info.circle")
+        if let runtime = model.runtime {
+          AIKeyValueRow("版本", value: "\(runtime.marketingVersion) (\(runtime.buildVersion))")
+          AIKeyValueRow("设备", value: runtime.deviceModel)
+        } else {
+          Text("正在读取应用信息…")
+            .font(.subheadline)
+            .foregroundStyle(AITheme.muted)
+        }
+      }
+    }
+  }
+
+  private var storageCard: some View {
+    AICard {
+      VStack(alignment: .leading, spacing: 12) {
+        AISectionTitle("本地数据", systemImage: "externaldrive")
+        AIKeyValueRow("存储位置", value: "仅保存在本机应用沙盒")
+        AIKeyValueRow("当前占用", value: model.storageLabel)
+      }
+    }
+  }
+
+  private var securityCard: some View {
+    AICard {
+      VStack(alignment: .leading, spacing: 12) {
+        AISectionTitle("隐私与安全", systemImage: "lock.shield")
+        AIKeyValueRow("实例密码", value: "保存在本机应用沙盒")
+        AIKeyValueRow("登录会话", value: "仅保存在内存")
+        AIStatusBanner(
+          "实例凭据只保存在本机应用沙盒，登录会话只保留在内存中，应用关闭后自动失效。",
+          tint: AITheme.primary,
+          systemImage: "shield.checkered"
+        )
+      }
+    }
+  }
+
+  private var dangerZoneCard: some View {
+    AICard {
+      VStack(alignment: .leading, spacing: 12) {
+        AISectionTitle("数据清理", systemImage: "trash.square", detail: "不可恢复")
+        Button {
+          showsClearDialog = true
+        } label: {
+          Label("清除运行日志", systemImage: "trash")
+        }
+        .buttonStyle(AIButtonStyle(kind: .danger, size: .regular, fillsWidth: true))
+      }
+    }
+  }
 }

apps/ios/Sources/MultiSimAdmin/Theme/AIButtonStyle.swift

@@ -41,6 +41,7 @@ public struct AIButtonStyle: ButtonStyle {
     case regular
     case large
     case toolbar
+    case toolbarInline
   }
 
   private let kind: Kind
@@ -66,13 +67,16 @@ public struct AIButtonStyle: ButtonStyle {
       switch size {
       case .compact: AITheme.compactButtonHeight
       case .large: AITheme.largeButtonHeight
-      case .regular: AITheme.buttonHeight
+    case .regular: AITheme.buttonHeight
-      case .toolbar: AITheme.toolbarButtonHeight
+    case .toolbar: AITheme.toolbarButtonHeight
+    case .toolbarInline: AITheme.toolbarButtonHeight
       }
 
-      configuration.label
+    configuration.label
       .labelStyle(.titleAndIcon)
-      .font(.system(size: size == .toolbar ? 15 : 16, weight: .semibold))
+      .font(
+        .system(size: size == .compact || size == .toolbarInline ? 15 : 16, weight: .semibold)
+      )
       .lineLimit(1)
       .foregroundStyle(kind.foregroundColor(isEnabled: isEnabled))
       .padding(.horizontal, fixedWidth == nil ? (kind == .secondary ? 12 : 14) : 0)
@@ -83,19 +87,38 @@ public struct AIButtonStyle: ButtonStyle {
       .frame(maxWidth: fillsWidth ? .infinity : nil)
       .frame(width: fixedWidth)
       .background(
-        RoundedRectangle(cornerRadius: AITheme.buttonRadius, style: .continuous)
+        kind == .primary && isEnabled && size != .toolbarInline
-          .fill(kind.backgroundColor(isEnabled: isEnabled))
+          ? AnyShapeStyle(
-          .shadow(
+            LinearGradient(
-            color: (kind == .secondary || !isEnabled) ? .clear : .black.opacity(0.10),
+              colors: [AITheme.primaryTop, AITheme.primaryBottom],
-            radius: 12,
+              startPoint: .top,
-            x: 0,
+              endPoint: .bottom
-            y: 5
+            )
           )
+          : AnyShapeStyle(kind.backgroundColor(isEnabled: isEnabled))
+      )
+      .shadow(
+        color: (kind == .secondary || !isEnabled) ? .clear : .black.opacity(0.10),
+        radius: 12,
+        x: 0,
+        y: 5
+      )
+      .clipShape(
+        RoundedRectangle(
+          cornerRadius: size == .toolbarInline ? AITheme.toolbarButtonHeight / 2 : AITheme.buttonRadius,
+          style: .continuous
+        )
       )
-      .clipShape(RoundedRectangle(cornerRadius: AITheme.buttonRadius, style: .continuous))
       .overlay {
-        RoundedRectangle(cornerRadius: AITheme.buttonRadius, style: .continuous)
+        RoundedRectangle(
-          .strokeBorder(kind == .secondary || !isEnabled ? AITheme.line : .clear)
+          cornerRadius: size == .toolbarInline ? AITheme.toolbarButtonHeight / 2 : AITheme.buttonRadius,
+          style: .continuous
+        )
+        .strokeBorder(
+          size == .toolbarInline && kind == .primary
+            ? AITheme.primary.opacity(0.28)
+            : (kind == .secondary || !isEnabled ? AITheme.line : .clear)
+        )
       }
       .scaleEffect(configuration.isPressed ? Self.pressedScale : 1)
       .opacity(configuration.isPressed ? 0.82 : 1)
@@ -106,7 +129,7 @@ public struct AIButtonStyle: ButtonStyle {
     case .compact: return AITheme.compactButtonMinWidth
     case .regular: return AITheme.regularButtonMinWidth
     case .large: return 92
-    case .toolbar: return AITheme.toolbarButtonMinWidth
+    case .toolbar, .toolbarInline: return AITheme.toolbarButtonMinWidth
     }
   }
 

apps/ios/Sources/MultiSimAdmin/Theme/AICard.swift

@@ -11,8 +11,8 @@ public struct AICard<Content: View>: View {
 
   public var body: some View {
     content
-      .padding(padding)
+    .padding(padding)
-      .background(AITheme.surface)
+      .background(AICard.backgroundGradient)
       .clipShape(RoundedRectangle(cornerRadius: AITheme.cardRadius, style: .continuous))
       .shadow(color: .black.opacity(0.07), radius: 18, x: 0, y: 8)
       .overlay {
@@ -22,6 +22,16 @@ public struct AICard<Content: View>: View {
   }
 }
 
+private extension AICard {
+  static var backgroundGradient: LinearGradient {
+    LinearGradient(
+      colors: [AITheme.surfaceRaised, AITheme.surface],
+      startPoint: .top,
+      endPoint: .bottom
+    )
+  }
+}
+
 public struct AITag: View {
   private let text: String
   private let tint: Color
@@ -33,7 +43,7 @@ public struct AITag: View {
 
   public var body: some View {
     Text(text)
-      .font(.system(size: 12, weight: .semibold))
+      .font(.caption2.weight(.semibold))
       .foregroundStyle(tint)
       .lineLimit(1)
       .truncationMode(.middle)
@@ -100,6 +110,7 @@ public struct AISectionTitle: View {
       Image(systemName: systemImage)
         .font(.subheadline.weight(.semibold))
         .foregroundStyle(AITheme.primary)
+        .frame(width: 22, height: 22)
         .accessibilityHidden(true)
       Text(title)
         .font(.headline.weight(.semibold))
@@ -152,6 +163,8 @@ public struct AIStatCard: View {
       VStack(alignment: .leading, spacing: 5) {
         Text(title)
           .font(.caption.weight(.semibold))
+          .lineLimit(1)
+          .minimumScaleFactor(0.85)
           .foregroundStyle(AITheme.muted)
         Text(value)
           .font(.title3.weight(.bold))
@@ -194,9 +207,9 @@ public struct AIStatusBanner: View {
     }
     .padding(15)
     .background(tint.opacity(0.10))
-    .clipShape(RoundedRectangle(cornerRadius: 18, style: .continuous))
+    .clipShape(RoundedRectangle(cornerRadius: AITheme.cardRadius - 6, style: .continuous))
     .overlay {
-      RoundedRectangle(cornerRadius: 18, style: .continuous)
+      RoundedRectangle(cornerRadius: AITheme.cardRadius - 6, style: .continuous)
         .strokeBorder(tint.opacity(0.22))
     }
     .accessibilityElement(children: .combine)
@@ -282,7 +295,7 @@ public struct AIListCard<Footer: View>: View {
           Text(subtitle)
             .font(.caption)
             .foregroundStyle(AITheme.muted)
-            .lineLimit(1)
+            .lineLimit(2)
             .truncationMode(.middle)
             .frame(maxWidth: .infinity, alignment: .leading)
         }
@@ -318,12 +331,28 @@ public struct AILoadingCard: View {
     VStack(spacing: 10) {
       ProgressView()
         .controlSize(.regular)
+        .frame(width: 44, height: 44)
+        .background(AITheme.control)
+        .clipShape(Circle())
       Text(message)
         .font(.subheadline)
         .foregroundStyle(AITheme.muted)
     }
     .frame(maxWidth: .infinity)
-    .padding(.vertical, 18)
+    .padding(16)
+    .background(
+      LinearGradient(
+        colors: [AITheme.surfaceRaised, AITheme.surface],
+        startPoint: .top,
+        endPoint: .bottom
+      )
+    )
+    .clipShape(RoundedRectangle(cornerRadius: AITheme.cardRadius, style: .continuous))
+    .shadow(color: .black.opacity(0.07), radius: 18, x: 0, y: 8)
+    .overlay {
+      RoundedRectangle(cornerRadius: AITheme.cardRadius, style: .continuous)
+        .strokeBorder(AITheme.line)
+    }
     .accessibilityElement(children: .combine)
   }
 }
@@ -367,9 +396,10 @@ private struct AIEqualWidthLayout: Layout {
     }
 
     let equalWidth = max(0, (width - spacing * CGFloat(count - 1)) / CGFloat(count))
-    let height = subviews.map {
+    let height =
-      $0.sizeThatFits(ProposedViewSize(width: equalWidth, height: nil)).height
+      subviews.map {
-    }.max() ?? 0
+        $0.sizeThatFits(ProposedViewSize(width: equalWidth, height: nil)).height
+      }.max() ?? 0
 
     return CGSize(width: width, height: height)
   }
@@ -454,7 +484,7 @@ public struct AISegmentedControl<Value: Hashable>: View {
           selection = option.value
         } label: {
           Text(option.title)
-            .font(.subheadline.weight(isSelected ? .semibold : .medium))
+            .font(.body.weight(isSelected ? .semibold : .medium))
             .lineLimit(1)
             .minimumScaleFactor(0.75)
             .foregroundStyle(isSelected ? AITheme.onPrimary : AITheme.muted)
@@ -462,11 +492,18 @@ public struct AISegmentedControl<Value: Hashable>: View {
             .background {
               if isSelected {
                 RoundedRectangle(cornerRadius: 12, style: .continuous)
-                  .fill(AITheme.primary)
+                  .fill(
+                    LinearGradient(
+                      colors: [AITheme.primaryTop, AITheme.primaryBottom],
+                      startPoint: .top,
+                      endPoint: .bottom
+                    )
+                  )
               }
             }
         }
         .buttonStyle(.plain)
+        .contentShape(Rectangle())
         .accessibilityLabel(option.title)
         .accessibilityAddTraits(isSelected ? .isSelected : [])
       }
@@ -516,6 +553,7 @@ public struct AISearchField: View {
   public var body: some View {
     HStack(spacing: 6) {
       Image(systemName: "magnifyingglass")
+        .font(.system(size: 15, weight: .medium))
         .foregroundStyle(AITheme.muted)
         .accessibilityHidden(true)
       TextField(placeholder, text: $text)
@@ -627,7 +665,7 @@ public struct AIToolbarButton: View {
           .font(.system(size: 15, weight: .semibold))
       }
     }
-    .buttonStyle(AIButtonStyle(kind: kind, size: .toolbar))
+    .buttonStyle(AIButtonStyle(kind: kind, size: .toolbarInline))
     .accessibilityLabel(title)
   }
 }

apps/ios/Sources/MultiSimAdmin/Theme/AITheme.swift

@@ -38,6 +38,8 @@ private enum AIPalette {
     static let line = color(light: rgba(227, 230, 234, 1), dark: rgba(255, 255, 255, 0.09))
     static let brand = color(light: rgba(13, 15, 18, 1), dark: rgba(8, 9, 11, 1))
     static let primary = color(light: rgba(17, 20, 25, 1), dark: rgba(220, 178, 111, 1))
+    static let primaryTop = color(light: rgba(43, 49, 58, 1), dark: rgba(240, 209, 154, 1))
+    static let primaryBottom = color(light: rgba(15, 18, 22, 1), dark: rgba(198, 154, 92, 1))
     static let onPrimary = color(light: rgba(255, 255, 255, 1), dark: rgba(12, 14, 17, 1))
     static let danger = color(light: rgba(190, 65, 57, 1), dark: rgba(242, 124, 113, 1))
     static let onDanger = color(light: rgba(255, 255, 255, 1), dark: rgba(22, 9, 8, 1))
@@ -56,6 +58,8 @@ private enum AIPalette {
     static let onPrimary = Color.white
     static let onDanger = Color.white
     static let primary = Color(red: 0.067, green: 0.078, blue: 0.098)
+    static let primaryTop = Color(red: 0.17, green: 0.19, blue: 0.23)
+    static let primaryBottom = Color(red: 0.06, green: 0.07, blue: 0.09)
     static let danger = Color(red: 0.745, green: 0.255, blue: 0.224)
     static let warning = Color(red: 0.667, green: 0.435, blue: 0.09)
     static let success = Color(red: 0.196, green: 0.588, blue: 0.396)
@@ -76,6 +80,8 @@ private enum AIPalette {
     static let onPrimary = color(255, 255, 255)
     static let onDanger = color(255, 255, 255)
     static let primary = color(17, 20, 25)
+    static let primaryTop = color(43, 49, 58)
+    static let primaryBottom = color(15, 18, 22)
     static let danger = color(190, 65, 57)
     static let warning = color(170, 111, 23)
     static let success = color(50, 150, 101)
@@ -93,6 +99,8 @@ public enum AITheme {
   public static let line = AIPalette.line
   public static let brand = AIPalette.brand
   public static let primary = AIPalette.primary
+  public static let primaryTop = AIPalette.primaryTop
+  public static let primaryBottom = AIPalette.primaryBottom
   public static let onPrimary = AIPalette.onPrimary
   public static let danger = AIPalette.danger
   public static let onDanger = AIPalette.onDanger