diff --git a/app.apk b/app.apk
index b30ac02..7127eae 100644
Binary files a/app.apk and b/app.apk differ
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index b79e8dc..5691207 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -20,8 +20,8 @@ android {
  applicationId = "com.example.shiftalarm"
  minSdk = 26
  targetSdk = 35
-        versionCode = 104
-        versionName = "1.0.4"
+        versionCode = 105
+        versionName = "1.0.5"
 
  testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
  }
diff --git a/app/src/main/java/com/example/shiftalarm/AlarmActivity.kt b/app/src/main/java/com/example/shiftalarm/AlarmActivity.kt
index 4fc5df2..968ffd6 100644
--- a/app/src/main/java/com/example/shiftalarm/AlarmActivity.kt
+++ b/app/src/main/java/com/example/shiftalarm/AlarmActivity.kt
@@ -185,50 +185,68 @@ class AlarmActivity : AppCompatActivity() {
     }
 
     private fun setupControls() {
+        val snoozeInterval = intent.getIntExtra("EXTRA_SNOOZE_INTERVAL", 5)
+        binding.tvSnoozeText.text = "다시 울림 (${snoozeInterval}분)"
+
         binding.btnSnooze.setOnClickListener {
             handleSnooze()
         }
 
-        // Swipe-to-dismiss for Stop Button
+        // Omni-directional Swipe & Tap to Dismiss (Samsung One UI Clock Style)
         var startX = 0f
+        var startY = 0f
+        var isMoved = false
         val dismissBtn = binding.btnDismiss
-        val maxSwipe = dpToPx(100f).toFloat()
+        val maxSwipe = dpToPx(80f).toFloat()
 
         dismissBtn.setOnTouchListener { v, event ->
             when (event.action) {
                 MotionEvent.ACTION_DOWN -> {
                     startX = event.rawX
+                    startY = event.rawY
+                    isMoved = false
                     v.animate().cancel()
+                    v.scaleX = 0.96f
+                    v.scaleY = 0.96f
                     true
                 }
                 MotionEvent.ACTION_MOVE -> {
                     val dx = event.rawX - startX
-                    val clampedDx = if (dx > 0) dx.coerceAtMost(maxSwipe) else dx.coerceAtLeast(-maxSwipe)
-                    v.translationX = clampedDx
+                    val dy = event.rawY - startY
+                    val distance = Math.hypot(dx.toDouble(), dy.toDouble()).toFloat()
                     
-                    // Visual feedback: scale up when near trigger
-                    val ratio = abs(clampedDx) / maxSwipe
-                    v.scaleX = 1f + (ratio * 0.15f)
-                    v.scaleY = 1f + (ratio * 0.15f)
-                    v.alpha = 1f - (ratio * 0.3f)
+                    if (distance > 10f) {
+                        isMoved = true
+                    }
+
+                    val clampedDx = dx.coerceIn(-maxSwipe, maxSwipe)
+                    val clampedDy = dy.coerceIn(-maxSwipe, maxSwipe)
+                    v.translationX = clampedDx
+                    v.translationY = clampedDy
+
+                    val ratio = (distance / maxSwipe).coerceAtMost(1f)
+                    v.scaleX = 0.96f + (ratio * 0.18f)
+                    v.scaleY = 0.96f + (ratio * 0.18f)
+                    binding.pulseCircle.alpha = 0.4f + (ratio * 0.6f)
                     true
                 }
                 MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
                     val dx = event.rawX - startX
-                    if (abs(dx) > maxSwipe * 0.8f) {
-                        // Trigger Dismiss
-                        @Suppress("DEPRECATION")
-                        (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(50)
-                        Toast.makeText(this, "알람 해제 완료", Toast.LENGTH_SHORT).show()
-                        stopAlarm(); finish()
+                    val dy = event.rawY - startY
+                    val distance = Math.hypot(dx.toDouble(), dy.toDouble()).toFloat()
+
+                    // Trigger dismiss if swiped past threshold or tapped
+                    if (!isMoved || distance > maxSwipe * 0.5f) {
+                        triggerDismiss()
                     } else {
-                        // Reset
+                        // Spring back reset
                         v.animate()
                             .translationX(0f)
+                            .translationY(0f)
                             .scaleX(1f)
                             .scaleY(1f)
-                            .alpha(1f)
-                            .setDuration(300)
+                            .setDuration(250)
+                            .setInterpolator(android.view.animation.OvershootInterpolator(1.5f))
                             .start()
                     }
                     true
@@ -237,17 +255,35 @@ class AlarmActivity : AppCompatActivity() {
             }
         }
 
-        // Pulse logic with enhanced glow
+        // Dual Wave Breathing Animation (Samsung Ambient Glow)
         fun startPulse() {
-            binding.pulseCircle.scaleX = 0.85f; binding.pulseCircle.scaleY = 0.85f; binding.pulseCircle.alpha = 0.5f
+            binding.pulseCircle.scaleX = 0.8f
+            binding.pulseCircle.scaleY = 0.8f
+            binding.pulseCircle.alpha = 0.3f
+
+            binding.ambientRing.scaleX = 0.9f
+            binding.ambientRing.scaleY = 0.9f
+            binding.ambientRing.alpha = 0.5f
+
             binding.pulseCircle.animate()
-                .scaleX(1.3f).scaleY(1.3f).alpha(1.0f)
-                .setDuration(1500)
-                .withEndAction { 
+                .scaleX(1.35f).scaleY(1.35f).alpha(0.8f)
+                .setDuration(1600)
+                .withEndAction {
                     binding.pulseCircle.animate()
-                        .scaleX(0.85f).scaleY(0.85f).alpha(0.5f)
-                        .setDuration(1500)
-                        .withEndAction { if(!isFinishing) startPulse() }
+                        .scaleX(0.8f).scaleY(0.8f).alpha(0.3f)
+                        .setDuration(1600)
+                        .withEndAction { if (!isFinishing) startPulse() }
+                        .start()
+                }
+                .start()
+
+            binding.ambientRing.animate()
+                .scaleX(1.15f).scaleY(1.15f).alpha(0.85f)
+                .setDuration(1600)
+                .withEndAction {
+                    binding.ambientRing.animate()
+                        .scaleX(0.9f).scaleY(0.9f).alpha(0.5f)
+                        .setDuration(1600)
                         .start()
                 }
                 .start()
@@ -255,13 +291,35 @@ class AlarmActivity : AppCompatActivity() {
         startPulse()
     }
 
+    private fun triggerDismiss() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(
+                VibrationEffect.createOneShot(50, VibrationEffect.DEFAULT_AMPLITUDE)
+            )
+        } else {
+            @Suppress("DEPRECATION")
+            (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(50)
+        }
+        Toast.makeText(this, "알람이 해제되었습니다.", Toast.LENGTH_SHORT).show()
+        stopAlarm()
+        finish()
+    }
+
     private fun handleSnooze() {
-        @Suppress("DEPRECATION")
-        (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(50)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(
+                VibrationEffect.createOneShot(50, VibrationEffect.DEFAULT_AMPLITUDE)
+            )
+        } else {
+            @Suppress("DEPRECATION")
+            (getSystemService(Context.VIBRATOR_SERVICE) as? Vibrator)?.vibrate(50)
+        }
         val snoozeRepeat = intent.getIntExtra("EXTRA_SNOOZE_REPEAT", 3)
         val text = if (snoozeRepeat == 99) "다시 울림 설정됨" else "다시 울림 (${snoozeRepeat}회 남음)"
         Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
-        snoozeAlarm(); stopAlarm(); finish()
+        snoozeAlarm()
+        stopAlarm()
+        finish()
     }
 
     private fun dpToPx(dp: Float): Int {
diff --git a/app/src/main/java/com/example/shiftalarm/CalendarAdapter.kt b/app/src/main/java/com/example/shiftalarm/CalendarAdapter.kt
index 503b991..3444109 100644
--- a/app/src/main/java/com/example/shiftalarm/CalendarAdapter.kt
+++ b/app/src/main/java/com/example/shiftalarm/CalendarAdapter.kt
@@ -35,7 +35,6 @@ class CalendarAdapter(
         val tvShiftSmall: TextView = view.findViewById(R.id.tvShiftSmall)
         val shiftChar: TextView = view.findViewById(R.id.shiftChar)
         val holidayNameSmall: TextView = view.findViewById(R.id.holidayNameSmall)
-        val memoIndicator: ImageView = view.findViewById(R.id.memoIndicator)
         val tvTide: TextView = view.findViewById(R.id.tvTide)
         val memoContent: TextView = view.findViewById(R.id.memoContent)
     }
@@ -231,10 +230,8 @@ class CalendarAdapter(
         if (hasMemo) {
             holder.memoContent.visibility = View.VISIBLE
             holder.memoContent.text = item.memoContent
-            holder.memoIndicator.visibility = View.VISIBLE
         } else {
             holder.memoContent.visibility = View.GONE
-            holder.memoIndicator.visibility = View.GONE
         }
 
         // Today Border or Highlight
diff --git a/app/src/main/java/com/example/shiftalarm/MainActivity.kt b/app/src/main/java/com/example/shiftalarm/MainActivity.kt
index de4768e..fa1df9c 100644
--- a/app/src/main/java/com/example/shiftalarm/MainActivity.kt
+++ b/app/src/main/java/com/example/shiftalarm/MainActivity.kt
@@ -31,6 +31,9 @@ import java.time.YearMonth
 import java.time.format.DateTimeFormatter
 import java.util.concurrent.TimeUnit
 import androidx.recyclerview.widget.GridLayoutManager
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.util.Log
 import kotlin.math.abs
 
 class MainActivity : AppCompatActivity() {
@@ -41,6 +44,8 @@ class MainActivity : AppCompatActivity() {
     private var currentViewMonth: YearMonth = YearMonth.now(ShiftCalculator.SEOUL_ZONE)
     private var currentViewTeam: String = "A"
     private lateinit var gestureDetector: GestureDetector
+    private var calendarAdapter: CalendarAdapter? = null
+    private var isAnimatingMonth = false
 
     override fun onConfigurationChanged(newConfig: android.content.res.Configuration) {
         super.onConfigurationChanged(newConfig)
@@ -261,6 +266,7 @@ class MainActivity : AppCompatActivity() {
 
     private fun setupCalendar() {
         binding.calendarGrid.layoutManager = GridLayoutManager(this, 7)
+        binding.calendarGrid.itemAnimator = null
         updateCalendar()
     }
 
@@ -300,22 +306,45 @@ class MainActivity : AppCompatActivity() {
 
             val days = generateDaysForMonthWithData(currentViewMonth, currentViewTeam, factory, overrides, memos)
 
-            val adapter = CalendarAdapter(days, object : CalendarAdapter.OnDayClickListener {
-                override fun onDayClick(date: LocalDate, currentShift: String) {
-                    showDaySettingsDialog(date, currentShift)
+            val availableHeight = binding.calendarGrid.height
+            val calcRowHeight = if (availableHeight > 0) availableHeight / 5 else 0
+
+            if (calendarAdapter == null || binding.calendarGrid.adapter == null) {
+                val newAdapter = CalendarAdapter(days, object : CalendarAdapter.OnDayClickListener {
+                    override fun onDayClick(date: LocalDate, currentShift: String) {
+                        showDaySettingsDialog(date, currentShift)
+                    }
+                }, binding.cbShowHolidays.isChecked)
+                if (calcRowHeight > 0) {
+                    newAdapter.rowHeight = calcRowHeight
                 }
-            }, binding.cbShowHolidays.isChecked)
-            
-            binding.calendarGrid.adapter = adapter
+                calendarAdapter = newAdapter
+                binding.calendarGrid.adapter = newAdapter
+            } else {
+                calendarAdapter?.let { ad ->
+                    ad.days = days
+                    ad.showHolidays = binding.cbShowHolidays.isChecked
+                    if (calcRowHeight > 0) {
+                        ad.rowHeight = calcRowHeight
+                    }
+                    ad.notifyDataSetChanged()
+                }
+            }
+
             binding.monthTitle.text = currentViewMonth.format(DateTimeFormatter.ofPattern("yyyy년 MM월"))
 
-            // Dynamic row height: exactly 5 rows visible, 6-row months scroll
-            binding.calendarGrid.post {
-                val availableHeight = binding.calendarGrid.height
-                if (availableHeight > 0) {
-                    val calcRowHeight = availableHeight / 5
-                    adapter.rowHeight = calcRowHeight
-                    adapter.notifyDataSetChanged()
+            if (calcRowHeight == 0) {
+                binding.calendarGrid.post {
+                    val h = binding.calendarGrid.height
+                    if (h > 0) {
+                        val rH = h / 5
+                        calendarAdapter?.let {
+                            if (it.rowHeight != rH) {
+                                it.rowHeight = rH
+                                it.notifyDataSetChanged()
+                            }
+                        }
+                    }
                 }
             }
 
@@ -717,7 +746,9 @@ class MainActivity : AppCompatActivity() {
     }
 
     private fun animateMonthTransition(direction: Int) {
+        if (isAnimatingMonth) return
         val card = binding.calendarCard
+        val snapshot = binding.calendarOverlaySnapshot
         val width = card.width.toFloat()
 
         if (width == 0f) {
@@ -730,33 +761,61 @@ class MainActivity : AppCompatActivity() {
             return
         }
 
-        val fluidInterpolator = androidx.core.view.animation.PathInterpolatorCompat.create(0.22f, 1.0f, 0.36f, 1.0f)
+        isAnimatingMonth = true
 
+        // 1. Capture bitmap snapshot of current calendar card
+        try {
+            val bitmap = Bitmap.createBitmap(card.width, card.height, Bitmap.Config.ARGB_8888)
+            val canvas = Canvas(bitmap)
+            card.draw(canvas)
+            snapshot.setImageBitmap(bitmap)
+            snapshot.visibility = android.view.View.VISIBLE
+            snapshot.alpha = 1.0f
+            snapshot.scaleX = 1.0f
+            snapshot.scaleY = 1.0f
+            snapshot.translationX = 0f
+        } catch (e: Exception) {
+            Log.w("MainActivity", "Failed to capture snapshot for month transition", e)
+        }
+
+        // 2. Update to new month immediately
+        currentViewMonth = if (direction > 0) {
+            currentViewMonth.plusMonths(1)
+        } else {
+            currentViewMonth.minusMonths(1)
+        }
+        updateCalendar()
+
+        // 3. Prepare incoming new month card on top
+        card.translationX = if (direction > 0) width else -width
+        card.alpha = 1.0f
+        card.cardElevation = dpToPx(8f).toFloat()
+
+        val fluidInterpolator = androidx.core.view.animation.PathInterpolatorCompat.create(0.22f, 1.0f, 0.36f, 1.0f)
+        val duration = 280L
+
+        // 4. Slide top new month card smoothly into position
         card.animate()
-            .translationX(if (direction > 0) -width else width)
-            .alpha(0.8f)
-            .setDuration(160)
+            .translationX(0f)
+            .setDuration(duration)
             .setInterpolator(fluidInterpolator)
             .withEndAction {
-                currentViewMonth = if (direction > 0) {
-                    currentViewMonth.plusMonths(1)
-                } else {
-                    currentViewMonth.minusMonths(1)
-                }
-                updateCalendar()
-
-                // Incoming slide animation from opposite side
-                card.translationX = if (direction > 0) width else -width
-                card.alpha = 0.8f
-
-                card.animate()
-                    .translationX(0f)
-                    .alpha(1f)
-                    .setDuration(220)
-                    .setInterpolator(fluidInterpolator)
-                    .start()
+                card.cardElevation = 0f
+                snapshot.visibility = android.view.View.GONE
+                snapshot.setImageDrawable(null)
+                isAnimatingMonth = false
             }
             .start()
+
+        // 5. Parallax fade & scale down bottom snapshot card
+        snapshot.animate()
+            .scaleX(0.94f)
+            .scaleY(0.94f)
+            .alpha(0.35f)
+            .translationX(if (direction > 0) -width * 0.22f else width * 0.22f)
+            .setDuration(duration)
+            .setInterpolator(fluidInterpolator)
+            .start()
     }
 
     private fun formatRemainingDays(days: Float): String {
diff --git a/app/src/main/res/drawable/bg_dismiss_samsung.xml b/app/src/main/res/drawable/bg_dismiss_samsung.xml
new file mode 100755
index 0000000..bc1bfd7
--- /dev/null
+++ b/app/src/main/res/drawable/bg_dismiss_samsung.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <gradient
+        android:type="radial"
+        android:gradientRadius="70dp"
+        android:startColor="#FF3B30"
+        android:endColor="#D70015" />
+    <stroke
+        android:width="2dp"
+        android:color="#80FFFFFF" />
+</shape>
diff --git a/app/src/main/res/drawable/bg_pulse_wave_samsung.xml b/app/src/main/res/drawable/bg_pulse_wave_samsung.xml
new file mode 100755
index 0000000..eb1637f
--- /dev/null
+++ b/app/src/main/res/drawable/bg_pulse_wave_samsung.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <gradient
+        android:type="radial"
+        android:gradientRadius="120dp"
+        android:startColor="#40FF3B30"
+        android:endColor="#00FF3B30" />
+</shape>
diff --git a/app/src/main/res/drawable/bg_snooze_hub_samsung.xml b/app/src/main/res/drawable/bg_snooze_hub_samsung.xml
new file mode 100755
index 0000000..01b99de
--- /dev/null
+++ b/app/src/main/res/drawable/bg_snooze_hub_samsung.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="28dp" />
+    <solid android:color="#26FFFFFF" />
+    <stroke
+        android:width="1dp"
+        android:color="#4DFFFFFF" />
+</shape>
diff --git a/app/src/main/res/layout/activity_alarm.xml b/app/src/main/res/layout/activity_alarm.xml
index c6cceb7..af96a6b 100644
--- a/app/src/main/res/layout/activity_alarm.xml
+++ b/app/src/main/res/layout/activity_alarm.xml
@@ -1,110 +1,164 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/alarmRoot"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/bg_mesh_gradient"
+    android:background="@drawable/bg_alarm_gradient"
     android:clipChildren="false"
     android:clipToPadding="false">
 
-    <!-- Header / Info Section -->
+    <!-- Top Shift / Alarm Label Pill Badge -->
     <LinearLayout
-        android:id="@+id/headerContainer"
-        android:layout_width="match_parent"
+        android:id="@+id/shiftBadgeContainer"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:layout_marginTop="40dp"
-        android:paddingHorizontal="32dp"
-        android:paddingVertical="16dp">
+        android:orientation="horizontal"
+        android:gravity="center"
+        android:background="@drawable/bg_snooze_hub_samsung"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="6dp"
+        android:layout_marginTop="64dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
 
-        <TextView
-            android:id="@+id/tvCurrentTime"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="오후 2:59"
-            android:textSize="88sp"
-            android:fontFamily="sans-serif-thin"
-            android:textColor="@color/white"
-            android:letterSpacing="0.02"/>
-
-        <TextView
-            android:id="@+id/tvDate"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="2월 14일 토요일"
-            android:textSize="26sp"
-            android:textColor="@color/white"
-            android:alpha="0.5"
-            android:layout_marginTop="16dp"/>
+        <ImageView
+            android:layout_width="16dp"
+            android:layout_height="16dp"
+            android:src="@drawable/ic_alarm"
+            app:tint="#FFFFFF"
+            android:layout_marginEnd="6dp"/>
 
         <TextView
             android:id="@+id/tvShiftType"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="[주간] 근무 알람"
-            android:textSize="16sp"
-            android:textColor="@color/white"
-            android:alpha="0.4"
-            android:layout_marginTop="8dp"/>
+            android:text="[주간] 07:00 근무 알람"
+            android:textSize="14sp"
+            android:textStyle="bold"
+            android:textColor="#FFFFFF" />
     </LinearLayout>
 
-    <!-- Center Control Area -->
+    <!-- Large Time Display (Samsung One UI Clock Typography) -->
+    <TextView
+        android:id="@+id/tvCurrentTime"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="07:00"
+        android:textSize="80sp"
+        android:fontFamily="sans-serif-light"
+        android:textColor="#FFFFFF"
+        android:letterSpacing="0.01"
+        android:layout_marginTop="20dp"
+        app:layout_constraintTop_toBottomOf="@id/shiftBadgeContainer"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <!-- Date & Day Display -->
+    <TextView
+        android:id="@+id/tvDate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="2월 14일 토요일"
+        android:textSize="20sp"
+        android:textColor="#CCFFFFFF"
+        android:layout_marginTop="6dp"
+        app:layout_constraintTop_toBottomOf="@id/tvCurrentTime"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <!-- Middle: Snooze Hub / Capsule Button (Samsung One UI 8.5/9.0 Style) -->
     <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical"
+        android:id="@+id/btnSnooze"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
         android:gravity="center"
-        android:layout_below="@id/headerContainer"
-        android:paddingBottom="80dp"
-        android:clipChildren="false"
-        android:clipToPadding="false">
+        android:background="@drawable/bg_snooze_hub_samsung"
+        android:paddingHorizontal="36dp"
+        android:paddingVertical="16dp"
+        android:clickable="true"
+        android:focusable="true"
+        android:layout_marginBottom="40dp"
+        app:layout_constraintBottom_toTopOf="@id/dismissContainer"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
+
+        <ImageView
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:src="@drawable/ic_bell"
+            app:tint="#FFFFFF"
+            android:layout_marginEnd="10dp"/>
 
-        <!-- Snooze Button (Glass style) -->
         <TextView
-            android:id="@+id/btnSnooze"
+            android:id="@+id/tvSnoozeText"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:paddingHorizontal="48dp"
-            android:paddingVertical="18dp"
-            android:text="다시 울림"
-            android:textSize="22sp"
-            android:textColor="@color/white"
-            android:alpha="0.9"
-            android:background="@drawable/bg_glass_pill_v4"
-            android:clickable="true"
-            android:focusable="true"/>
-
-        <!-- Stop Button Container with Pulse -->
-        <FrameLayout
-            android:layout_width="320dp"
-            android:layout_height="320dp"
-            android:layout_marginTop="20dp"
-            android:clipChildren="false"
-            android:clipToPadding="false">
-
-            <!-- Glowing Pulse View -->
-            <View
-                android:id="@+id/pulseCircle"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:layout_gravity="center"
-                android:background="@drawable/bg_pulse_gradient"/>
-
-            <!-- Dismiss Button -->
-            <TextView
-                android:id="@+id/btnDismiss"
-                android:layout_width="200dp"
-                android:layout_height="200dp"
-                android:layout_gravity="center"
-                android:gravity="center"
-                android:text="해제"
-                android:textSize="34sp"
-                android:textColor="@color/white"
-                android:background="@drawable/bg_dismiss_circle_v4"
-                android:clickable="true"
-                android:focusable="true"/>
-        </FrameLayout>
+            android:text="다시 울림 (5분)"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            android:textColor="#FFFFFF" />
     </LinearLayout>
 
+    <!-- Bottom: Dismiss (해제) Control with Expanding Breathing Wave -->
+    <FrameLayout
+        android:id="@+id/dismissContainer"
+        android:layout_width="260dp"
+        android:layout_height="260dp"
+        android:layout_marginBottom="54dp"
+        android:clipChildren="false"
+        android:clipToPadding="false"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
 
-</RelativeLayout>
+        <!-- Outer Glowing Pulse Wave -->
+        <View
+            android:id="@+id/pulseCircle"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:background="@drawable/bg_pulse_wave_samsung" />
+
+        <!-- Inner Ambient Ring -->
+        <View
+            android:id="@+id/ambientRing"
+            android:layout_width="160dp"
+            android:layout_height="160dp"
+            android:layout_gravity="center"
+            android:background="@drawable/bg_pulse_wave_samsung" />
+
+        <!-- Samsung Style Dismiss Button (Tap or Swipe to dismiss) -->
+        <LinearLayout
+            android:id="@+id/btnDismiss"
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:layout_gravity="center"
+            android:orientation="vertical"
+            android:gravity="center"
+            android:background="@drawable/bg_dismiss_samsung"
+            android:elevation="8dp"
+            android:clickable="true"
+            android:focusable="true">
+
+            <ImageView
+                android:layout_width="28dp"
+                android:layout_height="28dp"
+                android:src="@drawable/ic_delete"
+                app:tint="#FFFFFF" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="해제"
+                android:textSize="14sp"
+                android:textStyle="bold"
+                android:textColor="#FFFFFF"
+                android:layout_marginTop="2dp" />
+        </LinearLayout>
+    </FrameLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 1acdaa7..0c6f770 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -58,26 +58,39 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
-    <!-- Maximized Calendar Card -->
-    <androidx.cardview.widget.CardView
-        android:id="@+id/calendarCard"
+    <!-- Maximized Calendar Card with Layered Stack Wrapper -->
+    <FrameLayout
+        android:id="@+id/calendarWrapper"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_marginHorizontal="3dp"
         android:layout_marginBottom="8dp"
-        app:cardCornerRadius="28dp"
-        app:cardElevation="0dp"
-        app:cardBackgroundColor="@android:color/transparent"
         app:layout_constraintTop_toBottomOf="@id/headerRoot"
         app:layout_constraintBottom_toTopOf="@id/otherTeamsCard"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:id="@+id/calendarContainer"
+        <!-- Bottom Snapshot View (Underneath Card Stack) -->
+        <ImageView
+            android:id="@+id/calendarOverlaySnapshot"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:background="@drawable/bg_glass_panel_v3">
+            android:scaleType="fitXY"
+            android:visibility="gone" />
+
+        <androidx.cardview.widget.CardView
+            android:id="@+id/calendarCard"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:cardCornerRadius="28dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="@android:color/transparent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/calendarContainer"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@drawable/bg_glass_panel_v3">
 
             <!-- Compact Month Controls -->
             <LinearLayout
@@ -301,6 +314,7 @@
                 
         </androidx.constraintlayout.widget.ConstraintLayout>
     </androidx.cardview.widget.CardView>
+    </FrameLayout>
     
     <!-- Other Teams Compact Section -->
     <androidx.cardview.widget.CardView
diff --git a/app/src/main/res/layout/item_day.xml b/app/src/main/res/layout/item_day.xml
index 9153d0e..82d571b 100644
--- a/app/src/main/res/layout/item_day.xml
+++ b/app/src/main/res/layout/item_day.xml
@@ -108,17 +108,4 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent" />
 
-    <!-- Memo Indicator (bottom-right) -->
-    <ImageView
-        android:id="@+id/memoIndicator"
-        android:layout_width="10dp"
-        android:layout_height="10dp"
-        android:layout_marginEnd="2dp"
-        android:layout_marginBottom="2dp"
-        android:src="@drawable/ic_memo"
-        app:tint="@color/secondary"
-        android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent" />
-
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/scratch/release.py b/scratch/release.py
index f1bb25c..a9d6649 100755
--- a/scratch/release.py
+++ b/scratch/release.py
@@ -6,21 +6,22 @@ import shutil
 
 token = "e3b515eaa0a6683c921ca3bf718e281ed30a6075"
 owner_repo = "sanjeok77/ShiftRing"
-tag = "v1.0.4"
-title = "v1.0.4 - 날짜 옆 근무 뱃지 완벽한 원형/글자 크기 정밀 보정 & 설정 권한 아이콘/색상 시각화 개선"
-body = """## 🚀 ShiftRing v1.0.4 릴리즈
+tag = "v1.0.5"
+title = "v1.0.5 - 메모 아이콘 정리, 삼성 One UI 8.5/9.0 알람 화면 리디자인, 달력 초기 깜빡임 해소 및 카드 스택 레이어 전환 애니메이션 적용"
+body = """## 🚀 ShiftRing v1.0.5 릴리즈
 
 ### 🌟 주요 변경 및 개선 사항
-1. **날짜 옆 근무 뱃지 원형 왜곡 방지 및 글자 가독성 정밀 보정**:
-   - 메모가 있는 날짜의 상단 근무 뱃지(`tvShiftSmall`)를 정원(18dp × 18dp)으로 고정하여 찌그러짐 현상 완벽 방지
-   - 폰트 패딩 제거(`includeFontPadding=false`) 및 텍스트 크기 정밀 조정으로 '주/석/야/휴/월/연/교' 및 '주맞/야맞/반월' 텍스트가 잘림 없이 100% 선명하게 표시
-2. **앱 안정성 설정 (필수) 항목별 아이콘 및 테마 색상 개편**:
-   - 배터리 최적화 제외: 배터리 전용 아이콘(`ic_battery`) + 에메랄드 그린(`#34C759`)
-   - 정확한 알람 허용: 정밀 시계 아이콘(`ic_alarm`) + One UI 블루(`#007AFF`)
-   - 전체화면 알림 허용: 전체화면 인텐트 전용 아이콘(`ic_fullscreen_intent`) + 비비드 퍼플(`#AF52DE`)
-   - 시스템 전체 권한 설정: 시스템 톱니바퀴 아이콘(`ic_settings`) + 앰버 오렌지(`#FF9500`)
-   - 각 권한의 성격과 상태를 한눈에 직관적으로 구분할 수 있도록 시각 계층 대폭 강화
-3. **Android 14/15 호환 및 정식 서명키(release.jks) 적용**"""
+1. **하루 메모 불필요한 하단 아이콘 제거 (`item_day.xml`, `CalendarAdapter.kt`)**:
+   - 메모 텍스트가 이미 상단/중앙에 4줄로 표시되므로 중복되던 하단 메모/수정 아이콘을 깔끔하게 제거하여 셀 공간 최적화
+2. **알람 울림/해제 화면 삼성 One UI 8.5/9.0 최신 디자인 전면 개편 (`activity_alarm.xml`, `AlarmActivity.kt`)**:
+   - 상단 근무 라벨 뱃지 + 대형 현대적 시계 타이포그래피 + 날짜 정보 일원화
+   - 중앙 와이드 글래스 캡슐 허브 다시 울림(스누즈) 버튼 탑재
+   - 하단 듀얼 펄스 웨이브 앰비언트 글로우 및 옴니 다이렉션 스와이프/탭 해제 컨트롤 적용
+3. **앱 초기 실행 시 달력 화면 깜빡임(Flicker) 완벽 해소 (`MainActivity.kt`)**:
+   - `RecyclerView` 불필요한 기본 애니메이터 제거 및 어댑터/행 높이 재계산 로직 최적화로 초기 진입 시 잔상 없이 즉각 로딩
+4. **달력 월간 이동 시 카드 스택(Card Stack) 레이어 전환 애니메이션 구현 (`MainActivity.kt`, `activity_main.xml`)**:
+   - 이전 달 화면이 하단에 베이스로 자연스럽게 깔리고(0.94x 축소 및 0.35 알파 페이드), 새 달 카드가 상단에서 부드럽게 감속 슬라이드 오버되는 끊김 없는 유체 모션 적용
+5. **Android 14/15 호환 및 정식 서명키(release.jks) 적용**"""
 
 apk_path = "app/build/outputs/apk/release/app-release.apk"
 if not os.path.exists(apk_path):
@@ -58,10 +59,10 @@ print("Updated app.apk at project root.")
 
 # Update version.json
 v_info = {
-    "versionCode": 104,
-    "versionName": "1.0.4",
+    "versionCode": 105,
+    "versionName": "1.0.5",
     "apkUrl": direct_url,
-    "changelog": "v1.0.4: 날짜 옆 근무 뱃지 원형 정밀 보정 & 글자 가독성 개선, 앱 안정성 설정 아이콘 및 색상 시각화",
+    "changelog": "v1.0.5: 메모 아이콘 정리, 삼성 최신 알람 화면 개편, 달력 초기 깜빡임 해소, 카드 스택 레이어 전환 애니메이션 적용",
     "forceUpdate": False
 }
 with open("version.json", "w", encoding="utf-8") as f:
@@ -73,7 +74,7 @@ print(f"Updated version.json with apkUrl: {direct_url}")
 git_path = r"C:\Users\work\AppData\Roaming\MobaXterm\slash\mx86_64b\bin"
 os.environ["PATH"] = git_path + os.pathsep + os.environ.get("PATH", "")
 
-commit_msg = "v1.0.4 - 날짜 옆 근무 뱃지 원형 정밀 보정, 앱 안정성 설정 아이콘 및 색상 개편"
+commit_msg = "v1.0.5 - 메모 아이콘 정리, 삼성 One UI 최신 알람 화면 개편, 달력 깜빡임 해소 및 카드 스택 전환 애니메이션 적용"
 subprocess.run(["git", "add", "."], check=True)
 subprocess.run(["git", "commit", "-m", commit_msg], check=True)
 subprocess.run(["git", "push", "origin", "main"], check=True)
diff --git a/version.json b/version.json
index 1243657..b82ea0f 100644
--- a/version.json
+++ b/version.json
@@ -1,7 +1,7 @@
 {
-  "versionCode": 104,
-  "versionName": "1.0.4",
-  "apkUrl": "https://git.webpluss.net/attachments/017b75f6-07a5-468f-8694-83345c9692e3",
-  "changelog": "v1.0.4: 날짜 옆 근무 뱃지 원형 정밀 보정 & 글자 가독성 개선, 앱 안정성 설정 아이콘 및 색상 시각화",
+  "versionCode": 105,
+  "versionName": "1.0.5",
+  "apkUrl": "https://git.webpluss.net/attachments/b03485a6-cae4-471d-81c0-4f6288d3aa9f",
+  "changelog": "v1.0.5: 메모 아이콘 정리, 삼성 최신 알람 화면 개편, 달력 초기 깜빡임 해소, 카드 스택 레이어 전환 애니메이션 적용",
   "forceUpdate": false
 }
\ No newline at end of file