feat: sugar/fiber macros, editable goals, keyboard dismiss, entry editing

1. Sugar + Fiber bars in TodayView macro summary card
2. Goals page: editable text fields + Save button (PUT /api/fitness/goals)
3. AI Chat: keyboard dismisses on send + tap chat area to dismiss
4. Entry detail: edit quantity (stepper) + meal type picker + Save

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ios/Platform/Platform/Features/Assistant/AssistantChatView.swift

@@ -68,6 +68,9 @@ struct AssistantChatView: View {
                     }
                     .padding(.vertical, 8)
                 }
+                .onTapGesture {
+                    UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
+                }
                 .onChange(of: vm.messages.count) {
                     if let last = vm.messages.last {
                         withAnimation {
@@ -90,10 +93,12 @@ struct AssistantChatView: View {
                 TextField("Describe your food...", text: $vm.inputText)
                     .textFieldStyle(.plain)
                     .onSubmit {
+                        UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
                         Task { await vm.send() }
                     }
 
                 Button {
+                    UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
                     Task { await vm.send() }
                 } label: {
                     Image(systemName: "arrow.up.circle.fill")

ios/Platform/Platform/Features/Fitness/API/FitnessAPI.swift

@@ -30,6 +30,14 @@ struct FitnessAPI {
         )
     }
 
+    func updateGoals(_ request: UpdateGoalsRequest) async throws -> DailyGoal {
+        try await api.put("\(basePath)/goals", body: request)
+    }
+
+    func updateEntry(id: String, body: UpdateEntryRequest) async throws -> FoodEntry {
+        try await api.patch("\(basePath)/entries/\(id)", body: body)
+    }
+
     // MARK: - Foods
 
     func getFoods(limit: Int = 100) async throws -> [Food] {

ios/Platform/Platform/Features/Fitness/Models/FitnessModels.swift

@@ -212,6 +212,29 @@ struct CreateEntryRequest: Encodable {
     }
 }
 
+// MARK: - Update Goals Request
+
+struct UpdateGoalsRequest: Encodable {
+    let calories: Double
+    let protein: Double
+    let carbs: Double
+    let fat: Double
+    let sugar: Double
+    let fiber: Double
+}
+
+// MARK: - Update Entry Request
+
+struct UpdateEntryRequest: Encodable {
+    let quantity: Double?
+    let mealType: String?
+
+    enum CodingKeys: String, CodingKey {
+        case quantity
+        case mealType = "meal_type"
+    }
+}
+
 // MARK: - Delete Response
 
 struct SuccessResponse: Decodable {

ios/Platform/Platform/Features/Fitness/ViewModels/GoalsViewModel.swift

@@ -6,15 +6,59 @@ final class GoalsViewModel {
 
     var goal: DailyGoal?
     var isLoading = false
+    var isSaving = false
     var error: String?
+    var saveSuccess = false
+
+    // Editable fields
+    var editCalories: String = ""
+    var editProtein: String = ""
+    var editCarbs: String = ""
+    var editFat: String = ""
+    var editSugar: String = ""
+    var editFiber: String = ""
 
     func load() async {
         isLoading = true
         do {
-            goal = try await api.getGoalsForDate(date: Date().apiDateString)
+            let loaded = try await api.getGoalsForDate(date: Date().apiDateString)
+            goal = loaded
+            populateFields(from: loaded)
         } catch {
             self.error = "No active goal found"
         }
         isLoading = false
     }
+
+    func save() async {
+        isSaving = true
+        saveSuccess = false
+        error = nil
+        do {
+            let request = UpdateGoalsRequest(
+                calories: Double(editCalories) ?? 0,
+                protein: Double(editProtein) ?? 0,
+                carbs: Double(editCarbs) ?? 0,
+                fat: Double(editFat) ?? 0,
+                sugar: Double(editSugar) ?? 0,
+                fiber: Double(editFiber) ?? 0
+            )
+            let updated = try await api.updateGoals(request)
+            goal = updated
+            populateFields(from: updated)
+            saveSuccess = true
+        } catch {
+            self.error = error.localizedDescription
+        }
+        isSaving = false
+    }
+
+    private func populateFields(from goal: DailyGoal) {
+        editCalories = "\(Int(goal.calories))"
+        editProtein = "\(Int(goal.protein))"
+        editCarbs = "\(Int(goal.carbs))"
+        editFat = "\(Int(goal.fat))"
+        editSugar = "\(Int(goal.sugar))"
+        editFiber = "\(Int(goal.fiber))"
+    }
 }

ios/Platform/Platform/Features/Fitness/ViewModels/TodayViewModel.swift

@@ -55,6 +55,14 @@ final class TodayViewModel {
         entries.reduce(0) { $0 + $1.fat }
     }
 
+    var totalSugar: Double {
+        entries.reduce(0) { $0 + $1.sugar }
+    }
+
+    var totalFiber: Double {
+        entries.reduce(0) { $0 + $1.fiber }
+    }
+
     var calorieGoal: Double {
         goal?.calories ?? 2000
     }
@@ -71,6 +79,14 @@ final class TodayViewModel {
         goal?.fat ?? 65
     }
 
+    var sugarGoal: Double {
+        goal?.sugar ?? 50
+    }
+
+    var fiberGoal: Double {
+        goal?.fiber ?? 30
+    }
+
     // MARK: - Actions
 
     func load() async {

ios/Platform/Platform/Features/Fitness/Views/EntryDetailView.swift

@@ -3,8 +3,24 @@ import SwiftUI
 struct EntryDetailView: View {
     let entry: FoodEntry
     let onDelete: () -> Void
+    var onUpdate: (() -> Void)?
     @Environment(\.dismiss) private var dismiss
     @State private var showDeleteConfirmation = false
+    @State private var editQuantity: String
+    @State private var editMealType: MealType
+    @State private var isSaving = false
+    @State private var saveError: String?
+    @State private var saveSuccess = false
+
+    private let api = FitnessAPI()
+
+    init(entry: FoodEntry, onDelete: @escaping () -> Void, onUpdate: (() -> Void)? = nil) {
+        self.entry = entry
+        self.onDelete = onDelete
+        self.onUpdate = onUpdate
+        _editQuantity = State(initialValue: String(format: "%.1f", entry.quantity))
+        _editMealType = State(initialValue: MealType(rawValue: entry.mealType) ?? .snack)
+    }
 
     var body: some View {
         ScrollView {
@@ -21,19 +37,112 @@ struct EntryDetailView: View {
                             .font(.subheadline)
                             .foregroundStyle(Color.textSecondary)
                     }
-
-                    HStack(spacing: 8) {
-                        Image(systemName: (MealType(rawValue: entry.mealType) ?? .snack).icon)
-                            .foregroundStyle(Color.mealColor(for: entry.mealType))
-                        Text(entry.mealType.capitalized)
-                            .font(.subheadline.weight(.medium))
-                            .foregroundStyle(Color.mealColor(for: entry.mealType))
-                    }
-                    .padding(.top, 4)
                 }
                 .frame(maxWidth: .infinity)
                 .padding()
 
+                // Editable fields
+                VStack(spacing: 16) {
+                    Text("Edit Entry")
+                        .font(.headline)
+                        .foregroundStyle(Color.textPrimary)
+                        .frame(maxWidth: .infinity, alignment: .leading)
+
+                    // Meal type picker
+                    VStack(alignment: .leading, spacing: 8) {
+                        Text("Meal")
+                            .font(.subheadline.weight(.medium))
+                            .foregroundStyle(Color.textSecondary)
+                        Picker("Meal Type", selection: $editMealType) {
+                            ForEach(MealType.allCases, id: \.self) { meal in
+                                Label(meal.displayName, systemImage: meal.icon)
+                                    .tag(meal)
+                            }
+                        }
+                        .pickerStyle(.segmented)
+                    }
+
+                    // Quantity field
+                    VStack(alignment: .leading, spacing: 8) {
+                        Text("Quantity (\(entry.unit))")
+                            .font(.subheadline.weight(.medium))
+                            .foregroundStyle(Color.textSecondary)
+                        HStack(spacing: 12) {
+                            Button {
+                                if let val = Double(editQuantity), val > 0.5 {
+                                    editQuantity = String(format: "%.1f", val - 0.5)
+                                }
+                            } label: {
+                                Image(systemName: "minus.circle.fill")
+                                    .font(.title2)
+                                    .foregroundStyle(Color.accentWarm)
+                            }
+
+                            TextField("1.0", text: $editQuantity)
+                                .font(.title3.weight(.semibold).monospacedDigit())
+                                .foregroundStyle(Color.textPrimary)
+                                .multilineTextAlignment(.center)
+                                .keyboardType(.decimalPad)
+                                .frame(width: 80)
+                                .padding(.vertical, 8)
+                                .background(Color.canvas)
+                                .clipShape(RoundedRectangle(cornerRadius: 8))
+
+                            Button {
+                                if let val = Double(editQuantity) {
+                                    editQuantity = String(format: "%.1f", val + 0.5)
+                                }
+                            } label: {
+                                Image(systemName: "plus.circle.fill")
+                                    .font(.title2)
+                                    .foregroundStyle(Color.accentWarm)
+                            }
+                        }
+                        .frame(maxWidth: .infinity)
+                    }
+
+                    if saveSuccess {
+                        HStack {
+                            Image(systemName: "checkmark.circle.fill")
+                                .foregroundStyle(Color.emerald)
+                            Text("Entry updated")
+                                .font(.caption.weight(.medium))
+                                .foregroundStyle(Color.emerald)
+                            Spacer()
+                        }
+                    }
+
+                    if let error = saveError {
+                        Text(error)
+                            .font(.caption)
+                            .foregroundStyle(.red)
+                    }
+
+                    Button {
+                        Task { await saveChanges() }
+                    } label: {
+                        HStack {
+                            if isSaving {
+                                ProgressView()
+                                    .controlSize(.small)
+                                    .tint(.white)
+                            }
+                            Text("Save Changes")
+                                .font(.subheadline.weight(.semibold))
+                        }
+                        .foregroundStyle(.white)
+                        .frame(maxWidth: .infinity)
+                        .padding(.vertical, 12)
+                        .background(Color.emerald)
+                        .clipShape(RoundedRectangle(cornerRadius: 10))
+                    }
+                    .disabled(isSaving)
+                }
+                .padding()
+                .background(Color.surfaceCard)
+                .clipShape(RoundedRectangle(cornerRadius: 14))
+                .shadow(color: .black.opacity(0.04), radius: 6, y: 2)
+
                 // Nutrition grid
                 LazyVGrid(columns: [
                     GridItem(.flexible()),
@@ -54,7 +163,6 @@ struct EntryDetailView: View {
                 // Metadata
                 VStack(spacing: 8) {
                     metadataRow("Date", value: entry.entryDate)
-                    metadataRow("Quantity", value: "\(String(format: "%.1f", entry.quantity)) \(entry.unit)")
                     metadataRow("Source", value: entry.source)
                     metadataRow("Method", value: entry.entryMethod)
                     if let note = entry.note, !note.isEmpty {
@@ -93,6 +201,24 @@ struct EntryDetailView: View {
         }
     }
 
+    private func saveChanges() async {
+        isSaving = true
+        saveError = nil
+        saveSuccess = false
+        do {
+            let request = UpdateEntryRequest(
+                quantity: Double(editQuantity),
+                mealType: editMealType.rawValue
+            )
+            _ = try await api.updateEntry(id: entry.id, body: request)
+            saveSuccess = true
+            onUpdate?()
+        } catch {
+            saveError = error.localizedDescription
+        }
+        isSaving = false
+    }
+
     private func nutritionCell(_ label: String, value: Double, unit: String, color: Color) -> some View {
         VStack(spacing: 4) {
             Text("\(Int(value))")

ios/Platform/Platform/Features/Fitness/Views/GoalsView.swift

@@ -8,8 +8,8 @@ struct GoalsView: View {
             VStack(spacing: 16) {
                 if vm.isLoading {
                     LoadingView()
-                } else if let goal = vm.goal {
+                } else if vm.goal != nil {
-                    goalCard(goal)
+                    goalEditor
                 } else {
                     EmptyStateView(
                         icon: "target",
@@ -32,7 +32,7 @@ struct GoalsView: View {
         }
     }
 
-    private func goalCard(_ goal: DailyGoal) -> some View {
+    private var goalEditor: some View {
         VStack(spacing: 16) {
             Text("Daily Goals")
                 .font(.headline)
@@ -43,20 +43,59 @@ struct GoalsView: View {
                 GridItem(.flexible()),
                 GridItem(.flexible()),
             ], spacing: 16) {
-                goalItem("Calories", value: goal.calories, unit: "kcal", color: .emerald)
+                goalField("Calories", text: $vm.editCalories, unit: "kcal", color: .emerald)
-                goalItem("Protein", value: goal.protein, unit: "g", color: .macroProtein)
+                goalField("Protein", text: $vm.editProtein, unit: "g", color: .macroProtein)
-                goalItem("Carbs", value: goal.carbs, unit: "g", color: .macroCarbs)
+                goalField("Carbs", text: $vm.editCarbs, unit: "g", color: .macroCarbs)
-                goalItem("Fat", value: goal.fat, unit: "g", color: .macroFat)
+                goalField("Fat", text: $vm.editFat, unit: "g", color: .macroFat)
-                goalItem("Sugar", value: goal.sugar, unit: "g", color: .orange)
+                goalField("Sugar", text: $vm.editSugar, unit: "g", color: .orange)
-                goalItem("Fiber", value: goal.fiber, unit: "g", color: .green)
+                goalField("Fiber", text: $vm.editFiber, unit: "g", color: .green)
             }
 
-            HStack {
+            if let goal = vm.goal {
-                Text("Active since \(goal.startDate)")
+                HStack {
-                    .font(.caption)
+                    Text("Active since \(goal.startDate)")
-                    .foregroundStyle(Color.textTertiary)
+                        .font(.caption)
-                Spacer()
+                        .foregroundStyle(Color.textTertiary)
+                    Spacer()
+                }
             }
+
+            if vm.saveSuccess {
+                HStack {
+                    Image(systemName: "checkmark.circle.fill")
+                        .foregroundStyle(Color.emerald)
+                    Text("Goals saved")
+                        .font(.caption.weight(.medium))
+                        .foregroundStyle(Color.emerald)
+                    Spacer()
+                }
+            }
+
+            if let error = vm.error {
+                Text(error)
+                    .font(.caption)
+                    .foregroundStyle(.red)
+            }
+
+            Button {
+                Task { await vm.save() }
+            } label: {
+                HStack {
+                    if vm.isSaving {
+                        ProgressView()
+                            .controlSize(.small)
+                            .tint(.white)
+                    }
+                    Text("Save Goals")
+                        .font(.subheadline.weight(.semibold))
+                }
+                .foregroundStyle(.white)
+                .frame(maxWidth: .infinity)
+                .padding(.vertical, 12)
+                .background(Color.emerald)
+                .clipShape(RoundedRectangle(cornerRadius: 10))
+            }
+            .disabled(vm.isSaving)
         }
         .padding()
         .background(Color.surfaceCard)
@@ -64,12 +103,14 @@ struct GoalsView: View {
         .shadow(color: .black.opacity(0.04), radius: 6, y: 2)
     }
 
-    private func goalItem(_ label: String, value: Double, unit: String, color: Color) -> some View {
+    private func goalField(_ label: String, text: Binding<String>, unit: String, color: Color) -> some View {
         VStack(spacing: 6) {
-            Text("\(Int(value))")
+            TextField("0", text: text)
                 .font(.title2.weight(.bold).monospacedDigit())
                 .foregroundStyle(color)
-            Text("\(unit)")
+                .multilineTextAlignment(.center)
+                .keyboardType(.numberPad)
+            Text(unit)
                 .font(.caption2)
                 .foregroundStyle(Color.textTertiary)
             Text(label)

ios/Platform/Platform/Features/Fitness/Views/TodayView.swift

@@ -112,6 +112,18 @@ struct TodayView: View {
                         goal: vm.fatGoal,
                         color: .macroFat
                     )
+                    MacroBar(
+                        label: "Sugar",
+                        consumed: vm.totalSugar,
+                        goal: vm.sugarGoal,
+                        color: .orange
+                    )
+                    MacroBar(
+                        label: "Fiber",
+                        consumed: vm.totalFiber,
+                        goal: vm.fiberGoal,
+                        color: .green
+                    )
                 }
             }
         }