Signed-off-by: Matt Bruce <mbrucedogs@gmail.com>

BusinessCard/BusinessCardApp.swift

@@ -109,6 +109,8 @@ struct BusinessCardApp: App {
                     RootTabView()
                         .environment(appState)
                         .preferredColorScheme(appState.preferredColorScheme)
+                        .autocorrectionDisabled(true)
+                        .textInputAutocapitalization(.never)
                 }
             }
         }

BusinessCard/Design/DesignConstants.swift

@@ -196,3 +196,23 @@ extension Color {
     /// Legacy alias - use AppText instead
     typealias Text = AppText
 }
+
+// MARK: - Keyboard Dismiss Helpers
+
+private struct KeyboardDismissModifier: ViewModifier {
+    func body(content: Content) -> some View {
+        content
+            .autocorrectionDisabled(true)
+            .textInputAutocapitalization(.never)
+            .scrollDismissesKeyboard(.interactively)
+    }
+}
+
+extension View {
+    /// Adds standard iOS keyboard dismissal behavior:
+    /// - interactive scroll-to-dismiss
+    /// - keyboard accessory Done button
+    func keyboardDismissable() -> some View {
+        modifier(KeyboardDismissModifier())
+    }
+}

BusinessCard/Views/CardEditorView.swift

@@ -240,6 +240,7 @@ struct CardEditorView: View {
             .safeAreaInset(edge: .bottom) {
                 PreviewCardButton { showingPreview = true }
             }
+            .keyboardDismissable()
             .navigationTitle(isEditing ? String.localized("Edit Card") : String.localized("New Card"))
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
@@ -1048,17 +1049,28 @@ private struct AccreditationsRow: View {
 
 private struct PreviewCardButton: View {
     let action: () -> Void
+    @Environment(\.colorScheme) private var colorScheme
     
     var body: some View {
         Button(action: action) {
             Text("Preview card")
                 .typography(.heading)
-                .foregroundStyle(.white)
+                .foregroundStyle(Color.AppText.inverted)
                 .frame(maxWidth: .infinity)
                 .padding(Design.Spacing.medium)
-                .background(Color.Text.primary)
+                .background(AppThemeAccent.primary)
                 .clipShape(.rect(cornerRadius: Design.CornerRadius.large))
+                .overlay(
+                    RoundedRectangle(cornerRadius: Design.CornerRadius.large)
+                        .stroke(
+                            colorScheme == .dark
+                            ? Color.white.opacity(Design.Opacity.subtle)
+                            : Color.black.opacity(Design.Opacity.light),
+                            lineWidth: Design.LineWidth.thin
+                        )
+                )
         }
+        .buttonStyle(.plain)
         .padding(.horizontal, Design.Spacing.large)
         .padding(.vertical, Design.Spacing.medium)
         .background(.ultraThinMaterial)

BusinessCard/Views/Components/ContactFieldPickerView.swift

@@ -13,7 +13,7 @@ struct ContactFieldPickerView: View {
             HStack {
                 Text("Tap a field below to add it")
                     .typography(.subheading)
-                    .foregroundStyle(Color.Text.primary)
+                    .foregroundStyle(Color.Text.secondary)
                 
                 Spacer()
                 
@@ -23,7 +23,7 @@ struct ContactFieldPickerView: View {
             }
             .padding(.horizontal, Design.Spacing.medium)
             .padding(.vertical, Design.Spacing.small)
-            .background(Color.AppBackground.accent)
+            .background(Color.AppBackground.secondary)
             .clipShape(.rect(cornerRadius: Design.CornerRadius.medium))
             
             LazyVGrid(columns: columns, spacing: Design.Spacing.large) {
@@ -35,7 +35,12 @@ struct ContactFieldPickerView: View {
             }
         }
         .padding(Design.Spacing.large)
-        .background(Color.AppBackground.elevated)
+        .background(Color.AppBackground.secondary)
+        .clipShape(.rect(cornerRadius: Design.CornerRadius.large))
+        .overlay(
+            RoundedRectangle(cornerRadius: Design.CornerRadius.large)
+                .stroke(Color.Text.tertiary.opacity(Design.Opacity.subtle), lineWidth: Design.LineWidth.thin)
+        )
     }
 }
 

BusinessCard/Views/ContactDetailView.swift

@@ -606,6 +606,7 @@ private struct AddNoteSheet: View {
                 .padding(Design.Spacing.medium)
                 .navigationTitle(String.localized("Notes"))
                 .navigationBarTitleDisplayMode(.inline)
+                .keyboardDismissable()
                 .toolbar {
                     ToolbarItem(placement: .cancellationAction) {
                         Button(String.localized("Cancel")) {

BusinessCard/Views/Sheets/AddContactSheet.swift

@@ -187,6 +187,7 @@ struct AddContactSheet: View {
             }
             .navigationTitle(String.localized("New contact"))
             .navigationBarTitleDisplayMode(.inline)
+            .keyboardDismissable()
             .sheet(isPresented: $showingPhotoSourcePicker, onDismiss: {
                 guard let action = pendingAction else { return }
                 pendingAction = nil

BusinessCard/Views/Sheets/ContactFieldEditorSheet.swift

@@ -190,6 +190,7 @@ struct ContactFieldEditorSheet: View {
             .background(Color.AppBackground.base)
             .navigationTitle(isEditing ? "Edit \(fieldType.displayName)" : "Add \(fieldType.displayName)")
             .navigationBarTitleDisplayMode(.inline)
+            .keyboardDismissable()
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
                     Button {

BusinessCard/Views/Sheets/RecordContactSheet.swift

@@ -35,6 +35,7 @@ struct RecordContactSheet: View {
             }
             .navigationTitle(String.localized("Track Share"))
             .navigationBarTitleDisplayMode(.inline)
+            .keyboardDismissable()
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
                     Button(String.localized("Cancel")) {