feat: smart mode

Gaze/AppDelegate.swift

@@ -20,12 +20,20 @@ class AppDelegate: NSObject, NSApplicationDelegate, ObservableObject {
     private var cancellables = Set<AnyCancellable>()
     private var hasStartedTimers = false
     
+    // Smart Mode services
+    private var fullscreenService: FullscreenDetectionService?
+    private var idleService: IdleMonitoringService?
+    private var usageTrackingService: UsageTrackingService?
+    
     func applicationDidFinishLaunching(_ notification: Notification) {
         // Set activation policy to hide dock icon
         NSApplication.shared.setActivationPolicy(.accessory)
         
         timerEngine = TimerEngine(settingsManager: settingsManager)
         
+        // Initialize Smart Mode services
+        setupSmartModeServices()
+        
         // Initialize update manager after onboarding is complete
         if settingsManager.settings.hasCompletedOnboarding {
             updateManager = UpdateManager.shared
@@ -41,6 +49,37 @@ class AppDelegate: NSObject, NSApplicationDelegate, ObservableObject {
         }
     }
     
+    private func setupSmartModeServices() {
+        fullscreenService = FullscreenDetectionService()
+        idleService = IdleMonitoringService(
+            idleThresholdMinutes: settingsManager.settings.smartMode.idleThresholdMinutes
+        )
+        usageTrackingService = UsageTrackingService(
+            resetThresholdMinutes: settingsManager.settings.smartMode.usageResetAfterMinutes
+        )
+        
+        // Connect idle service to usage tracking
+        if let idleService = idleService {
+            usageTrackingService?.setupIdleMonitoring(idleService)
+        }
+        
+        // Connect services to timer engine
+        timerEngine?.setupSmartMode(
+            fullscreenService: fullscreenService,
+            idleService: idleService
+        )
+        
+        // Observe smart mode settings changes
+        settingsManager.$settings
+            .map { $0.smartMode }
+            .removeDuplicates()
+            .sink { [weak self] smartMode in
+                self?.idleService?.updateThreshold(minutes: smartMode.idleThresholdMinutes)
+                self?.usageTrackingService?.updateResetThreshold(minutes: smartMode.usageResetAfterMinutes)
+            }
+            .store(in: &cancellables)
+    }
+    
     func onboardingCompleted() {
         startTimers()
         

Gaze/Models/AppSettings.swift

@@ -42,6 +42,8 @@ struct AppSettings: Codable, Equatable, Hashable {
 
     var subtleReminderSize: ReminderSize
     
+    var smartMode: SmartModeSettings
+
     var hasCompletedOnboarding: Bool
     var launchAtLogin: Bool
     var playSounds: Bool
@@ -56,6 +58,7 @@ struct AppSettings: Codable, Equatable, Hashable {
             enabled: true, intervalSeconds: 30 * 60),
         userTimers: [UserTimer] = [],
         subtleReminderSize: ReminderSize = .medium,
+        smartMode: SmartModeSettings = .defaults,
         hasCompletedOnboarding: Bool = false,
         launchAtLogin: Bool = false,
         playSounds: Bool = true
@@ -66,6 +69,7 @@ struct AppSettings: Codable, Equatable, Hashable {
         self.postureTimer = postureTimer
         self.userTimers = userTimers
         self.subtleReminderSize = subtleReminderSize
+        self.smartMode = smartMode
         self.hasCompletedOnboarding = hasCompletedOnboarding
         self.launchAtLogin = launchAtLogin
         self.playSounds = playSounds
@@ -79,6 +83,7 @@ struct AppSettings: Codable, Equatable, Hashable {
             postureTimer: TimerConfiguration(enabled: true, intervalSeconds: 30 * 60),
             userTimers: [],
             subtleReminderSize: .medium,
+            smartMode: .defaults,
             hasCompletedOnboarding: false,
             launchAtLogin: false,
             playSounds: true

Gaze/Models/PauseReason.swift

@@ -0,0 +1,15 @@
+//
+//  PauseReason.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import Foundation
+
+enum PauseReason: Codable, Equatable, Hashable {
+    case manual
+    case fullscreen
+    case idle
+    case system
+}

Gaze/Models/SmartModeSettings.swift

@@ -0,0 +1,40 @@
+//
+//  SmartModeSettings.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import Foundation
+
+struct SmartModeSettings: Codable, Equatable, Hashable {
+    var autoPauseOnFullscreen: Bool
+    var autoPauseOnIdle: Bool
+    var trackUsage: Bool
+    var idleThresholdMinutes: Int
+    var usageResetAfterMinutes: Int
+    
+    init(
+        autoPauseOnFullscreen: Bool = false,
+        autoPauseOnIdle: Bool = false,
+        trackUsage: Bool = false,
+        idleThresholdMinutes: Int = 5,
+        usageResetAfterMinutes: Int = 60
+    ) {
+        self.autoPauseOnFullscreen = autoPauseOnFullscreen
+        self.autoPauseOnIdle = autoPauseOnIdle
+        self.trackUsage = trackUsage
+        self.idleThresholdMinutes = idleThresholdMinutes
+        self.usageResetAfterMinutes = usageResetAfterMinutes
+    }
+    
+    static var defaults: SmartModeSettings {
+        SmartModeSettings(
+            autoPauseOnFullscreen: false,
+            autoPauseOnIdle: false,
+            trackUsage: false,
+            idleThresholdMinutes: 5,
+            usageResetAfterMinutes: 60
+        )
+    }
+}

Gaze/Models/TimerState.swift

@@ -11,14 +11,16 @@ struct TimerState: Equatable, Hashable {
     let identifier: TimerIdentifier
     var remainingSeconds: Int
     var isPaused: Bool
+    var pauseReasons: Set<PauseReason>
     var isActive: Bool
     var targetDate: Date
-    let originalIntervalSeconds: Int  // Store original interval for comparison
+    let originalIntervalSeconds: Int
 
     init(identifier: TimerIdentifier, intervalSeconds: Int, isPaused: Bool = false, isActive: Bool = true) {
         self.identifier = identifier
         self.remainingSeconds = intervalSeconds
         self.isPaused = isPaused
+        self.pauseReasons = []
         self.isActive = isActive
         self.targetDate = Date().addingTimeInterval(Double(intervalSeconds))
         self.originalIntervalSeconds = intervalSeconds

Gaze/Services/FullscreenDetectionService.swift

@@ -0,0 +1,102 @@
+//
+//  FullscreenDetectionService.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import AppKit
+import Combine
+import Foundation
+
+@MainActor
+class FullscreenDetectionService: ObservableObject {
+    @Published private(set) var isFullscreenActive = false
+    
+    private var observers: [NSObjectProtocol] = []
+    
+    init() {
+        setupObservers()
+    }
+    
+    deinit {
+        let notificationCenter = NSWorkspace.shared.notificationCenter
+        observers.forEach { notificationCenter.removeObserver($0) }
+    }
+    
+    private func setupObservers() {
+        let workspace = NSWorkspace.shared
+        let notificationCenter = workspace.notificationCenter
+        
+        // Monitor when applications enter fullscreen
+        let didEnterObserver = notificationCenter.addObserver(
+            forName: NSWorkspace.activeSpaceDidChangeNotification,
+            object: workspace,
+            queue: .main
+        ) { [weak self] _ in
+            Task { @MainActor in
+                self?.checkFullscreenState()
+            }
+        }
+        observers.append(didEnterObserver)
+        
+        // Monitor when active application changes
+        let didActivateObserver = notificationCenter.addObserver(
+            forName: NSWorkspace.didActivateApplicationNotification,
+            object: workspace,
+            queue: .main
+        ) { [weak self] _ in
+            Task { @MainActor in
+                self?.checkFullscreenState()
+            }
+        }
+        observers.append(didActivateObserver)
+        
+        // Initial check
+        checkFullscreenState()
+    }
+    
+    private func checkFullscreenState() {
+        guard let frontmostApp = NSWorkspace.shared.frontmostApplication else {
+            isFullscreenActive = false
+            return
+        }
+        
+        // Check if any window of the frontmost application is fullscreen
+        let options = CGWindowListOption(arrayLiteral: .optionOnScreenOnly, .excludeDesktopElements)
+        let windowList = CGWindowListCopyWindowInfo(options, kCGNullWindowID) as? [[String: Any]] ?? []
+        
+        let frontmostPID = frontmostApp.processIdentifier
+        
+        for window in windowList {
+            guard let ownerPID = window[kCGWindowOwnerPID as String] as? pid_t,
+                  ownerPID == frontmostPID,
+                  let bounds = window[kCGWindowBounds as String] as? [String: CGFloat],
+                  let layer = window[kCGWindowLayer as String] as? Int else {
+                continue
+            }
+            
+            // Check if window is fullscreen by comparing bounds to screen size
+            if let screen = NSScreen.main {
+                let screenFrame = screen.frame
+                let windowWidth = bounds["Width"] ?? 0
+                let windowHeight = bounds["Height"] ?? 0
+                
+                // Window is considered fullscreen if it matches screen dimensions
+                // and is at a normal window layer (0)
+                if layer == 0 && 
+                   abs(windowWidth - screenFrame.width) < 1 &&
+                   abs(windowHeight - screenFrame.height) < 1 {
+                    isFullscreenActive = true
+                    return
+                }
+            }
+        }
+        
+        isFullscreenActive = false
+    }
+    
+    func forceUpdate() {
+        checkFullscreenState()
+    }
+}

Gaze/Services/IdleMonitoringService.swift

@@ -0,0 +1,67 @@
+//
+//  IdleMonitoringService.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import AppKit
+import Combine
+import Foundation
+
+@MainActor
+class IdleMonitoringService: ObservableObject {
+    @Published private(set) var isIdle = false
+    @Published private(set) var idleTimeSeconds: TimeInterval = 0
+    
+    private var timer: Timer?
+    private var idleThresholdSeconds: TimeInterval
+    
+    init(idleThresholdMinutes: Int = 5) {
+        self.idleThresholdSeconds = TimeInterval(idleThresholdMinutes * 60)
+        startMonitoring()
+    }
+    
+    deinit {
+        timer?.invalidate()
+    }
+    
+    func updateThreshold(minutes: Int) {
+        idleThresholdSeconds = TimeInterval(minutes * 60)
+        checkIdleState()
+    }
+    
+    private func startMonitoring() {
+        timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { [weak self] _ in
+            Task { @MainActor in
+                self?.checkIdleState()
+            }
+        }
+    }
+    
+    private func checkIdleState() {
+        idleTimeSeconds = CGEventSource.secondsSinceLastEventType(
+            .combinedSessionState,
+            eventType: .mouseMoved
+        )
+        
+        // Also check keyboard events and use the minimum
+        let keyboardIdleTime = CGEventSource.secondsSinceLastEventType(
+            .combinedSessionState,
+            eventType: .keyDown
+        )
+        
+        idleTimeSeconds = min(idleTimeSeconds, keyboardIdleTime)
+        
+        let wasIdle = isIdle
+        isIdle = idleTimeSeconds >= idleThresholdSeconds
+        
+        if wasIdle != isIdle {
+            print("🔄 Idle state changed: \(isIdle ? "IDLE" : "ACTIVE") (idle: \(Int(idleTimeSeconds))s, threshold: \(Int(idleThresholdSeconds))s)")
+        }
+    }
+    
+    func forceUpdate() {
+        checkIdleState()
+    }
+}

Gaze/Services/TimerEngine.swift

@@ -20,6 +20,11 @@ class TimerEngine: ObservableObject {
     // For enforce mode integration
     private var enforceModeService: EnforceModeService?
     
+    // Smart Mode services
+    private var fullscreenService: FullscreenDetectionService?
+    private var idleService: IdleMonitoringService?
+    private var cancellables = Set<AnyCancellable>()
+
     init(settingsManager: SettingsManager) {
         self.settingsManager = settingsManager
         self.enforceModeService = EnforceModeService.shared
@@ -29,6 +34,72 @@ class TimerEngine: ObservableObject {
         }
     }
     
+    func setupSmartMode(
+        fullscreenService: FullscreenDetectionService?,
+        idleService: IdleMonitoringService?
+    ) {
+        self.fullscreenService = fullscreenService
+        self.idleService = idleService
+        
+        // Subscribe to fullscreen state changes
+        fullscreenService?.$isFullscreenActive
+            .sink { [weak self] isFullscreen in
+                Task { @MainActor in
+                    self?.handleFullscreenChange(isFullscreen: isFullscreen)
+                }
+            }
+            .store(in: &cancellables)
+        
+        // Subscribe to idle state changes
+        idleService?.$isIdle
+            .sink { [weak self] isIdle in
+                Task { @MainActor in
+                    self?.handleIdleChange(isIdle: isIdle)
+                }
+            }
+            .store(in: &cancellables)
+    }
+    
+    private func handleFullscreenChange(isFullscreen: Bool) {
+        guard settingsManager.settings.smartMode.autoPauseOnFullscreen else { return }
+        
+        if isFullscreen {
+            pauseAllTimers(reason: .fullscreen)
+            print("⏸️ Timers paused: fullscreen detected")
+        } else {
+            resumeAllTimers(reason: .fullscreen)
+            print("▶️ Timers resumed: fullscreen exited")
+        }
+    }
+    
+    private func handleIdleChange(isIdle: Bool) {
+        guard settingsManager.settings.smartMode.autoPauseOnIdle else { return }
+        
+        if isIdle {
+            pauseAllTimers(reason: .idle)
+            print("⏸️ Timers paused: user idle")
+        } else {
+            resumeAllTimers(reason: .idle)
+            print("▶️ Timers resumed: user active")
+        }
+    }
+    
+    private func pauseAllTimers(reason: PauseReason) {
+        for (id, var state) in timerStates {
+            state.pauseReasons.insert(reason)
+            state.isPaused = true
+            timerStates[id] = state
+        }
+    }
+    
+    private func resumeAllTimers(reason: PauseReason) {
+        for (id, var state) in timerStates {
+            state.pauseReasons.remove(reason)
+            state.isPaused = !state.pauseReasons.isEmpty
+            timerStates[id] = state
+        }
+    }
+
     func start() {
         // If timers are already running, just update configurations without resetting
         if timerSubscription != nil {
@@ -163,23 +234,33 @@ class TimerEngine: ObservableObject {
     }
 
     func pause() {
-        for (id, _) in timerStates {
+        for (id, var state) in timerStates {
-            timerStates[id]?.isPaused = true
+            state.pauseReasons.insert(.manual)
+            state.isPaused = true
+            timerStates[id] = state
         }
     }
 
     func resume() {
-        for (id, _) in timerStates {
+        for (id, var state) in timerStates {
-            timerStates[id]?.isPaused = false
+            state.pauseReasons.remove(.manual)
+            state.isPaused = !state.pauseReasons.isEmpty
+            timerStates[id] = state
         }
     }
     
     func pauseTimer(identifier: TimerIdentifier) {
-        timerStates[identifier]?.isPaused = true
+        guard var state = timerStates[identifier] else { return }
+        state.pauseReasons.insert(.manual)
+        state.isPaused = true
+        timerStates[identifier] = state
     }
     
     func resumeTimer(identifier: TimerIdentifier) {
-        timerStates[identifier]?.isPaused = false
+        guard var state = timerStates[identifier] else { return }
+        state.pauseReasons.remove(.manual)
+        state.isPaused = !state.pauseReasons.isEmpty
+        timerStates[identifier] = state
     }
 
     func skipNext(identifier: TimerIdentifier) {
@@ -285,7 +366,11 @@ class TimerEngine: ObservableObject {
     /// - Pauses all active timers
     func handleSystemSleep() {
         sleepStartTime = Date()
-        pause()
+        for (id, var state) in timerStates {
+            state.pauseReasons.insert(.system)
+            state.isPaused = true
+            timerStates[id] = state
+        }
     }
     
     /// Handles system wake event
@@ -305,11 +390,15 @@ class TimerEngine: ObservableObject {
         let elapsedSeconds = Int(Date().timeIntervalSince(sleepStart))
         
         guard elapsedSeconds >= 1 else {
-            resume()
+            for (id, var state) in timerStates {
+                state.pauseReasons.remove(.system)
+                state.isPaused = !state.pauseReasons.isEmpty
+                timerStates[id] = state
+            }
             return
         }
         
-        for (identifier, state) in timerStates where state.isActive && !state.isPaused {
+        for (identifier, state) in timerStates where state.isActive {
             var updatedState = state
             updatedState.remainingSeconds = max(0, state.remainingSeconds - elapsedSeconds)
             
@@ -317,9 +406,9 @@ class TimerEngine: ObservableObject {
                 updatedState.remainingSeconds = 1
             }
             
+            updatedState.pauseReasons.remove(.system)
+            updatedState.isPaused = !updatedState.pauseReasons.isEmpty
             timerStates[identifier] = updatedState
         }
-        
-        resume()
     }
 }

Gaze/Services/UsageTrackingService.swift

@@ -0,0 +1,170 @@
+//
+//  UsageTrackingService.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import Combine
+import Foundation
+
+struct UsageStatistics: Codable {
+    var totalActiveSeconds: TimeInterval
+    var totalIdleSeconds: TimeInterval
+    var lastResetDate: Date
+    var sessionStartDate: Date
+    
+    var totalActiveMinutes: Int {
+        Int(totalActiveSeconds / 60)
+    }
+    
+    var totalIdleMinutes: Int {
+        Int(totalIdleSeconds / 60)
+    }
+}
+
+@MainActor
+class UsageTrackingService: ObservableObject {
+    @Published private(set) var statistics: UsageStatistics
+    
+    private var lastUpdateTime: Date
+    private var wasIdle: Bool = false
+    private var cancellables = Set<AnyCancellable>()
+    private let userDefaults = UserDefaults.standard
+    private let statisticsKey = "gazeUsageStatistics"
+    private var resetThresholdMinutes: Int
+    
+    private var idleService: IdleMonitoringService?
+    
+    init(resetThresholdMinutes: Int = 60) {
+        self.resetThresholdMinutes = resetThresholdMinutes
+        self.lastUpdateTime = Date()
+        
+        if let data = userDefaults.data(forKey: statisticsKey),
+           let decoded = try? JSONDecoder().decode(UsageStatistics.self, from: data) {
+            self.statistics = decoded
+        } else {
+            self.statistics = UsageStatistics(
+                totalActiveSeconds: 0,
+                totalIdleSeconds: 0,
+                lastResetDate: Date(),
+                sessionStartDate: Date()
+            )
+        }
+        
+        checkForReset()
+        startTracking()
+    }
+    
+    func setupIdleMonitoring(_ idleService: IdleMonitoringService) {
+        self.idleService = idleService
+        
+        idleService.$isIdle
+            .sink { [weak self] isIdle in
+                Task { @MainActor in
+                    self?.updateTracking(isIdle: isIdle)
+                }
+            }
+            .store(in: &cancellables)
+    }
+    
+    func updateResetThreshold(minutes: Int) {
+        resetThresholdMinutes = minutes
+        checkForReset()
+    }
+    
+    private func startTracking() {
+        Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { [weak self] _ in
+            Task { @MainActor in
+                self?.tick()
+            }
+        }
+    }
+    
+    private func tick() {
+        let now = Date()
+        let elapsed = now.timeIntervalSince(lastUpdateTime)
+        lastUpdateTime = now
+        
+        let isCurrentlyIdle = idleService?.isIdle ?? false
+        
+        if isCurrentlyIdle {
+            statistics.totalIdleSeconds += elapsed
+        } else {
+            statistics.totalActiveSeconds += elapsed
+        }
+        
+        wasIdle = isCurrentlyIdle
+        
+        checkForReset()
+        save()
+    }
+    
+    private func updateTracking(isIdle: Bool) {
+        let now = Date()
+        let elapsed = now.timeIntervalSince(lastUpdateTime)
+        
+        if wasIdle {
+            statistics.totalIdleSeconds += elapsed
+        } else {
+            statistics.totalActiveSeconds += elapsed
+        }
+        
+        lastUpdateTime = now
+        wasIdle = isIdle
+        save()
+    }
+    
+    private func checkForReset() {
+        let totalMinutes = statistics.totalActiveMinutes + statistics.totalIdleMinutes
+        
+        if totalMinutes >= resetThresholdMinutes {
+            reset()
+            print("♻️ Usage statistics reset after \(totalMinutes) minutes (threshold: \(resetThresholdMinutes))")
+        }
+    }
+    
+    func reset() {
+        statistics = UsageStatistics(
+            totalActiveSeconds: 0,
+            totalIdleSeconds: 0,
+            lastResetDate: Date(),
+            sessionStartDate: Date()
+        )
+        lastUpdateTime = Date()
+        save()
+    }
+    
+    private func save() {
+        if let encoded = try? JSONEncoder().encode(statistics) {
+            userDefaults.set(encoded, forKey: statisticsKey)
+        }
+    }
+    
+    func getFormattedActiveTime() -> String {
+        formatDuration(seconds: Int(statistics.totalActiveSeconds))
+    }
+    
+    func getFormattedIdleTime() -> String {
+        formatDuration(seconds: Int(statistics.totalIdleSeconds))
+    }
+    
+    func getFormattedTotalTime() -> String {
+        let total = Int(statistics.totalActiveSeconds + statistics.totalIdleSeconds)
+        return formatDuration(seconds: total)
+    }
+    
+    private func formatDuration(seconds: Int) -> String {
+        let hours = seconds / 3600
+        let minutes = (seconds % 3600) / 60
+        let secs = seconds % 60
+        
+        if hours > 0 {
+            return String(format: "%dh %dm %ds", hours, minutes, secs)
+        } else if minutes > 0 {
+            return String(format: "%dm %ds", minutes, secs)
+        } else {
+            return String(format: "%ds", secs)
+        }
+    }
+}

Gaze/Views/Containers/SettingsWindowView.swift

@@ -54,11 +54,17 @@ struct SettingsWindowView: View {
                     Label("User Timers", systemImage: "plus.circle")
                 }
 
+                SmartModeSetupView(settingsManager: settingsManager)
+                    .tag(5)
+                    .tabItem {
+                        Label("Smart Mode", systemImage: "brain.fill")
+                    }
+
                 GeneralSetupView(
                     settingsManager: settingsManager,
                     isOnboarding: false
                 )
-                .tag(5)
+                .tag(6)
                 .tabItem {
                     Label("General", systemImage: "gearshape.fill")
                 }

Gaze/Views/Setup/SmartModeSetupView.swift

@@ -0,0 +1,164 @@
+//
+//  SmartModeSetupView.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/14/26.
+//
+
+import SwiftUI
+
+struct SmartModeSetupView: View {
+    @ObservedObject var settingsManager: SettingsManager
+    
+    var body: some View {
+        VStack(spacing: 0) {
+            // Fixed header section
+            VStack(spacing: 16) {
+                Image(systemName: "brain.fill")
+                    .font(.system(size: 60))
+                    .foregroundColor(.purple)
+                
+                Text("Smart Mode")
+                    .font(.system(size: 28, weight: .bold))
+                
+                Text("Automatically manage timers based on your activity")
+                    .font(.subheadline)
+                    .foregroundColor(.secondary)
+            }
+            .padding(.top, 20)
+            .padding(.bottom, 30)
+            
+            // Vertically centered content
+            Spacer()
+            
+            VStack(spacing: 24) {
+                // Auto-pause on fullscreen toggle
+                VStack(alignment: .leading, spacing: 12) {
+                    Toggle(isOn: Binding(
+                        get: { settingsManager.settings.smartMode.autoPauseOnFullscreen },
+                        set: { settingsManager.settings.smartMode.autoPauseOnFullscreen = $0 }
+                    )) {
+                        HStack {
+                            Image(systemName: "arrow.up.left.and.arrow.down.right")
+                                .foregroundColor(.blue)
+                            Text("Auto-pause on Fullscreen")
+                                .font(.headline)
+                        }
+                    }
+                    .toggleStyle(.switch)
+                    
+                    Text("Timers will automatically pause when you enter fullscreen mode (videos, games, presentations)")
+                        .font(.caption)
+                        .foregroundColor(.secondary)
+                        .padding(.leading, 28)
+                }
+                .padding()
+                .glassEffectIfAvailable(GlassStyle.regular, in: .rect(cornerRadius: 8))
+                
+                // Auto-pause on idle toggle with threshold slider
+                VStack(alignment: .leading, spacing: 12) {
+                    Toggle(isOn: Binding(
+                        get: { settingsManager.settings.smartMode.autoPauseOnIdle },
+                        set: { settingsManager.settings.smartMode.autoPauseOnIdle = $0 }
+                    )) {
+                        HStack {
+                            Image(systemName: "moon.zzz.fill")
+                                .foregroundColor(.indigo)
+                            Text("Auto-pause on Idle")
+                                .font(.headline)
+                        }
+                    }
+                    .toggleStyle(.switch)
+                    
+                    Text("Timers will pause when you're inactive for more than the threshold below")
+                        .font(.caption)
+                        .foregroundColor(.secondary)
+                        .padding(.leading, 28)
+                    
+                    if settingsManager.settings.smartMode.autoPauseOnIdle {
+                        VStack(alignment: .leading, spacing: 8) {
+                            HStack {
+                                Text("Idle Threshold:")
+                                    .font(.subheadline)
+                                Spacer()
+                                Text("\(settingsManager.settings.smartMode.idleThresholdMinutes) min")
+                                    .font(.subheadline)
+                                    .foregroundColor(.secondary)
+                            }
+                            
+                            Slider(
+                                value: Binding(
+                                    get: { Double(settingsManager.settings.smartMode.idleThresholdMinutes) },
+                                    set: { settingsManager.settings.smartMode.idleThresholdMinutes = Int($0) }
+                                ),
+                                in: 1...30,
+                                step: 1
+                            )
+                        }
+                        .padding(.top, 8)
+                        .padding(.leading, 28)
+                    }
+                }
+                .padding()
+                .glassEffectIfAvailable(GlassStyle.regular, in: .rect(cornerRadius: 8))
+                
+                // Usage tracking toggle with reset threshold
+                VStack(alignment: .leading, spacing: 12) {
+                    Toggle(isOn: Binding(
+                        get: { settingsManager.settings.smartMode.trackUsage },
+                        set: { settingsManager.settings.smartMode.trackUsage = $0 }
+                    )) {
+                        HStack {
+                            Image(systemName: "chart.line.uptrend.xyaxis")
+                                .foregroundColor(.green)
+                            Text("Track Usage Statistics")
+                                .font(.headline)
+                        }
+                    }
+                    .toggleStyle(.switch)
+                    
+                    Text("Monitor active and idle time, with automatic reset after the specified duration")
+                        .font(.caption)
+                        .foregroundColor(.secondary)
+                        .padding(.leading, 28)
+                    
+                    if settingsManager.settings.smartMode.trackUsage {
+                        VStack(alignment: .leading, spacing: 8) {
+                            HStack {
+                                Text("Reset After:")
+                                    .font(.subheadline)
+                                Spacer()
+                                Text("\(settingsManager.settings.smartMode.usageResetAfterMinutes) min")
+                                    .font(.subheadline)
+                                    .foregroundColor(.secondary)
+                            }
+                            
+                            Slider(
+                                value: Binding(
+                                    get: { Double(settingsManager.settings.smartMode.usageResetAfterMinutes) },
+                                    set: { settingsManager.settings.smartMode.usageResetAfterMinutes = Int($0) }
+                                ),
+                                in: 15...240,
+                                step: 15
+                            )
+                        }
+                        .padding(.top, 8)
+                        .padding(.leading, 28)
+                    }
+                }
+                .padding()
+                .glassEffectIfAvailable(GlassStyle.regular, in: .rect(cornerRadius: 8))
+            }
+            .frame(maxWidth: 600)
+            
+            Spacer()
+        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .padding()
+        .background(.clear)
+    }
+}
+
+#Preview {
+    SmartModeSetupView(settingsManager: SettingsManager.shared)
+}