diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index ed6c6f0..f65b2f2 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -63,10 +63,7 @@ function getViewportScale(): number {
   const heightScale = window.innerHeight / REFERENCE_VIEWPORT_HEIGHT
   if (isDevelopment) return heightScale
 
-  return Math.min(
-    window.innerWidth / REFERENCE_VIEWPORT_WIDTH,
-    heightScale,
-  )
+  return Math.min(window.innerWidth / REFERENCE_VIEWPORT_WIDTH, heightScale)
 }
 
 function onMessage(event: MessageEvent<AppMessage>): void {
diff --git a/frontend/src/assets/main.css b/frontend/src/assets/main.css
index 7876660..99dcf7a 100644
--- a/frontend/src/assets/main.css
+++ b/frontend/src/assets/main.css
@@ -115,6 +115,7 @@ button {
   color-scheme: light;
 }
 .phone-notification {
+  top: 68px !important;
   right: 8px !important;
   left: 8px !important;
   width: auto !important;
@@ -241,10 +242,18 @@ button {
   left: 26px;
   display: flex;
   align-items: center;
-  justify-content: center;
+  justify-content: flex-end;
   min-height: 18px;
   filter: drop-shadow(0 1px 2px #0009);
 }
+.lock-screen__lock {
+  position: absolute;
+  z-index: 1;
+  top: 64px;
+  left: 50%;
+  transform: translateX(-50%);
+  filter: drop-shadow(0 1px 2px #0009);
+}
 .lock-screen__indicators {
   position: absolute;
   right: 0;
@@ -258,21 +267,26 @@ button {
   display: flex;
   flex-direction: column;
   align-items: center;
-  padding-top: 80px;
+  padding-top: 94px;
   text-shadow: 0 2px 14px #0005;
 }
 .lock-screen__date {
-  font-size: 20px;
-  font-weight: 500;
-  letter-spacing: -0.35px;
+  font-size: 16px;
+  font-weight: 550;
+  letter-spacing: -0.2px;
 }
 .lock-screen__time {
-  margin-top: -8px;
-  font-size: 92px;
-  font-weight: 250;
-  line-height: 1.1;
-  letter-spacing: -6px;
+  margin-top: -5px;
+  color: #ffffffaa;
+  font-size: 110px;
+  font-weight: 300;
+  line-height: 1.04;
+  letter-spacing: -7px;
   font-variant-numeric: tabular-nums;
+  text-shadow:
+    0 0 12px #ffffff38,
+    0 2px 16px #0006;
+  filter: blur(0.24px);
 }
 .lock-screen__footer {
   position: absolute;
@@ -281,35 +295,6 @@ button {
   bottom: 25px;
   left: 0;
 }
-.lock-screen__shortcuts {
-  display: flex;
-  justify-content: space-between;
-  padding: 0 43px;
-}
-.lock-screen__shortcut {
-  width: 50px;
-  height: 50px;
-  border: 0;
-  border-radius: 50%;
-  display: grid;
-  place-items: center;
-  color: #fff;
-  background: #2424248f;
-  backdrop-filter: blur(18px) saturate(135%);
-  -webkit-backdrop-filter: blur(18px) saturate(135%);
-  box-shadow: inset 0 0 0 1px #ffffff17;
-  transition:
-    transform 0.18s cubic-bezier(0.2, 0.8, 0.2, 1),
-    color 0.18s,
-    background 0.18s;
-}
-.lock-screen__shortcut:active {
-  transform: scale(0.88);
-}
-.lock-screen__shortcut--active {
-  color: #171717;
-  background: #fff;
-}
 .lock-screen__swipe {
   width: 100%;
   margin-top: 18px;
@@ -873,6 +858,7 @@ button {
 .calculator-display {
   height: 145px;
   display: flex;
+  flex-direction: column;
   align-items: flex-end;
   justify-content: flex-end;
   padding: 0 8px 12px;
@@ -881,6 +867,20 @@ button {
   font-weight: 250;
   white-space: nowrap;
 }
+.calculator-result {
+  max-width: 100%;
+  overflow: hidden;
+}
+.calculator-calculation {
+  max-width: 100%;
+  overflow: hidden;
+  color: #8e8e93;
+  font-size: 20px;
+  font-weight: 400;
+  letter-spacing: 0;
+  line-height: 1.2;
+  text-overflow: ellipsis;
+}
 .calculator-pad {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
@@ -1078,15 +1078,6 @@ button {
   padding: 0 16px;
   text-align: center;
 }
-.clock-section-heading {
-  margin: 0;
-  padding: 4px 0 10px;
-  text-align: left;
-  font-size: 34px;
-  font-weight: 700;
-  line-height: 41px;
-  letter-spacing: -0.8px;
-}
 .clock-digits {
   margin: 70px 0 54px;
   font-variant-numeric: tabular-nums;
@@ -1095,9 +1086,11 @@ button {
 }
 .clock-sound-menu {
   min-height: 0;
-  flex: 1;
+  max-height: calc(100% - 52px);
+  flex: 0 1 auto;
+  align-self: stretch;
   margin-top: 8px;
-  margin-bottom: 0;
+  margin-bottom: 8px;
   overflow-y: auto;
 }
 .clock-sound-selection {
@@ -1126,12 +1119,13 @@ button {
 }
 .timer-ring {
   position: relative;
-  width: 170px;
-  height: 170px;
+  width: 210px;
+  height: 210px;
   margin: 12px auto 16px;
   display: grid;
   place-items: center;
-  font-size: 34px;
+  font-size: 42px;
+  font-weight: 200;
 }
 .timer-ring svg {
   position: absolute;
@@ -1142,7 +1136,7 @@ button {
 }
 .timer-ring circle {
   fill: none;
-  stroke-width: 7;
+  stroke-width: 4;
 }
 .timer-ring-track {
   stroke: #ff9f0a33;
@@ -1162,9 +1156,12 @@ button {
   margin-right: 0;
   margin-left: 0;
 }
-.clock-timer-sound {
+.clock-timer-note {
   margin-top: 16px;
 }
+.clock-timer-sound {
+  margin-top: 12px;
+}
 .clock-timer {
   padding-bottom: 28px;
 }
@@ -1610,6 +1607,17 @@ button {
   flex-direction: column;
   overflow: hidden;
   background: #020202;
+  color: #fff;
+}
+.phone-app--light .clock-app {
+  background: #f2f2f7;
+  color: #000;
+}
+.phone-app--light .time-wheel-picker__selection {
+  background: #e5e5ea;
+}
+.phone-app--light .time-wheel-picker__value--selected {
+  color: #000;
 }
 
 .reference-photos {
diff --git a/frontend/src/components/PhoneLockScreen.vue b/frontend/src/components/PhoneLockScreen.vue
index ccc62d0..f32dd4b 100644
--- a/frontend/src/components/PhoneLockScreen.vue
+++ b/frontend/src/components/PhoneLockScreen.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { kLink, kNavbar } from 'konsta/vue'
 import {
   BatteryMedium,
   Camera,
@@ -20,6 +21,12 @@ const now = ref(new Date())
 const dragOffset = ref(0)
 const dragging = ref(false)
 const flashlightActive = ref(false)
+const lockNavbarColors = { bgIos: 'bg-transparent' }
+const neutralGlassClass =
+  '!bg-white/10 !shadow-none ring-1 ring-inset ring-white/15 backdrop-saturate-150'
+const activeFlashlightGlassClass =
+  '!bg-white !shadow-none ring-1 ring-inset ring-white/60 backdrop-saturate-150'
+const whiteNavbarLinkColors = { navbarTextIos: 'text-white' }
 let pointerStart = 0
 let pointerStartedAt = 0
 let clockTicker: number | undefined
@@ -45,6 +52,12 @@ const time = computed(() =>
 const dragStyle = computed(() => ({
   '--lock-drag': `${dragOffset.value}px`,
 }))
+const flashlightGlassClass = computed(() =>
+  flashlightActive.value ? activeFlashlightGlassClass : neutralGlassClass,
+)
+const flashlightLinkColors = computed(() => ({
+  navbarTextIos: flashlightActive.value ? 'text-purple-500' : 'text-white',
+}))
 
 function onPointerDown(event: PointerEvent): void {
   if ((event.target as HTMLElement).closest('button')) return
@@ -78,6 +91,11 @@ function unlockWithKeyboard(event: KeyboardEvent): void {
   if (event.key === 'Enter' || event.key === ' ') emit('unlock')
 }
 
+function unlockFromWallpaper(event: MouseEvent): void {
+  if ((event.target as HTMLElement).closest('button, [role="link"]')) return
+  emit('unlock')
+}
+
 onMounted(() => {
   clockTicker = window.setInterval(() => {
     now.value = new Date()
@@ -104,17 +122,23 @@ onBeforeUnmount(() => {
     @pointermove="onPointerMove"
     @pointerup="finishPointer"
     @pointercancel="finishPointer"
+    @click="unlockFromWallpaper"
   >
     <div class="lock-screen__shade" aria-hidden="true"></div>
 
     <header class="lock-screen__status">
-      <LockKeyhole :size="13" :stroke-width="2.5" aria-hidden="true" />
       <div class="lock-screen__indicators" aria-hidden="true">
         <Signal :size="12" :stroke-width="2.5" />
         <Wifi :size="13" :stroke-width="2.5" />
         <BatteryMedium :size="17" :stroke-width="2.4" />
       </div>
     </header>
+    <LockKeyhole
+      class="lock-screen__lock"
+      :size="14"
+      :stroke-width="1.8"
+      aria-hidden="true"
+    />
 
     <div class="lock-screen__content">
       <time class="lock-screen__date">{{ date }}</time>
@@ -122,31 +146,40 @@ onBeforeUnmount(() => {
     </div>
 
     <div class="lock-screen__footer">
-      <div class="lock-screen__shortcuts">
-        <button
-          class="lock-screen__shortcut"
-          :class="{ 'lock-screen__shortcut--active': flashlightActive }"
-          type="button"
-          :aria-label="phone.t('LockScreen.flashlight')"
-          @click="flashlightActive = !flashlightActive"
-        >
-          <Flashlight :size="22" fill="currentColor" />
-        </button>
-        <button
-          class="lock-screen__shortcut"
-          type="button"
-          :aria-label="phone.t('LockScreen.camera')"
-          @click="emit('unlock', 'camera')"
-        >
-          <Camera :size="24" fill="currentColor" />
-        </button>
-      </div>
-
-      <button
-        class="lock-screen__swipe"
-        type="button"
-        @click="emit('unlock')"
+      <k-navbar
+        transparent
+        :colors="lockNavbarColors"
+        inner-class="!px-12"
+        :left-class="flashlightGlassClass"
+        :right-class="neutralGlassClass"
       >
+        <template #left>
+          <k-link
+            component="button"
+            icon-only
+            :colors="flashlightLinkColors"
+            :link-props="{ type: 'button' }"
+            :aria-label="phone.t('LockScreen.flashlight')"
+            @click="flashlightActive = !flashlightActive"
+          >
+            <Flashlight :stroke-width="1.4" aria-hidden="true" />
+          </k-link>
+        </template>
+        <template #right>
+          <k-link
+            component="button"
+            icon-only
+            :colors="whiteNavbarLinkColors"
+            :link-props="{ type: 'button' }"
+            :aria-label="phone.t('LockScreen.camera')"
+            @click="emit('unlock', 'camera')"
+          >
+            <Camera :stroke-width="1.4" aria-hidden="true" />
+          </k-link>
+        </template>
+      </k-navbar>
+
+      <button class="lock-screen__swipe" type="button" @click="emit('unlock')">
         <span class="lock-screen__swipe-chevron" aria-hidden="true"></span>
         {{ phone.t('LockScreen.swipeUp') }}
       </button>
diff --git a/frontend/src/utils/calculator.test.ts b/frontend/src/utils/calculator.test.ts
index 35dd9ff..7640bb1 100644
--- a/frontend/src/utils/calculator.test.ts
+++ b/frontend/src/utils/calculator.test.ts
@@ -17,11 +17,27 @@ describe('calculator', () => {
   it('chains operations and handles division by zero', () => {
     let state = inputDigit(clearCalculator(), '8')
     state = chooseCalculatorOperator(state, 'add')
+    expect(state.calculation).toBe('8 +')
     state = inputDigit(state, '2')
     state = chooseCalculatorOperator(state, 'multiply')
     expect(state.display).toBe('10')
+    expect(state.calculation).toBe('8 + 2 ×')
     state = inputDigit(state, '3')
-    expect(resolveCalculator(state).display).toBe('30')
+    state = resolveCalculator(state)
+    expect(state.display).toBe('30')
+    expect(state.calculation).toBe('8 + 2 × 3 =')
     expect(calculate(4, 0, 'divide')).toBeNull()
   })
+
+  it('replaces a pending operator and clears completed history on new input', () => {
+    let state = inputDigit(clearCalculator(), '9')
+    state = chooseCalculatorOperator(state, 'add')
+    state = chooseCalculatorOperator(state, 'subtract')
+    expect(state.calculation).toBe('9 −')
+
+    state = inputDigit(state, '3')
+    state = resolveCalculator(state)
+    expect(state.calculation).toBe('9 − 3 =')
+    expect(inputDigit(state, '4').calculation).toBe('')
+  })
 })
diff --git a/frontend/src/utils/calculator.ts b/frontend/src/utils/calculator.ts
index 4ffd3af..d9a1935 100644
--- a/frontend/src/utils/calculator.ts
+++ b/frontend/src/utils/calculator.ts
@@ -2,6 +2,7 @@ export type CalculatorOperator = 'add' | 'subtract' | 'multiply' | 'divide'
 
 export type CalculatorState = {
   accumulator: number | null
+  calculation: string
   display: string
   error: boolean
   pendingOperator: CalculatorOperator | null
@@ -10,12 +11,20 @@ export type CalculatorState = {
 
 export const INITIAL_CALCULATOR_STATE: CalculatorState = {
   accumulator: null,
+  calculation: '',
   display: '0',
   error: false,
   pendingOperator: null,
   waitingForOperand: false,
 }
 
+const OPERATOR_SYMBOLS: Record<CalculatorOperator, string> = {
+  add: '+',
+  subtract: '−',
+  multiply: '×',
+  divide: '÷',
+}
+
 function formatNumber(value: number): string {
   if (!Number.isFinite(value)) return 'Error'
   const rounded = Number(value.toPrecision(12))
@@ -45,7 +54,13 @@ export function inputDigit(
 ): CalculatorState {
   if (!/^\d$/.test(digit)) return state
   if (state.error || state.waitingForOperand) {
-    return { ...state, display: digit, error: false, waitingForOperand: false }
+    return {
+      ...state,
+      calculation: state.pendingOperator ? state.calculation : '',
+      display: digit,
+      error: false,
+      waitingForOperand: false,
+    }
   }
   if (state.display === '0') return { ...state, display: digit }
   if (state.display.replace('-', '').replace('.', '').length >= 10) return state
@@ -54,7 +69,13 @@ export function inputDigit(
 
 export function inputDecimal(state: CalculatorState): CalculatorState {
   if (state.error || state.waitingForOperand) {
-    return { ...state, display: '0.', error: false, waitingForOperand: false }
+    return {
+      ...state,
+      calculation: state.pendingOperator ? state.calculation : '',
+      display: '0.',
+      error: false,
+      waitingForOperand: false,
+    }
   }
   return state.display.includes('.')
     ? state
@@ -83,6 +104,15 @@ export function chooseCalculatorOperator(
   if (state.error) return clearCalculator()
   const input = Number(state.display)
   let accumulator = state.accumulator
+  let calculation = state.calculation
+
+  if (state.pendingOperator && state.waitingForOperand) {
+    return {
+      ...state,
+      calculation: `${calculation.slice(0, -1)}${OPERATOR_SYMBOLS[operator]}`,
+      pendingOperator: operator,
+    }
+  }
 
   if (
     accumulator !== null &&
@@ -93,12 +123,15 @@ export function chooseCalculatorOperator(
     if (result === null)
       return { ...clearCalculator(), display: 'Error', error: true }
     accumulator = result
+    calculation = `${calculation} ${state.display} ${OPERATOR_SYMBOLS[operator]}`
   } else if (accumulator === null) {
     accumulator = input
+    calculation = `${state.display} ${OPERATOR_SYMBOLS[operator]}`
   }
 
   return {
     accumulator,
+    calculation,
     display: formatNumber(accumulator),
     error: false,
     pendingOperator: operator,
@@ -118,6 +151,7 @@ export function resolveCalculator(state: CalculatorState): CalculatorState {
     return { ...clearCalculator(), display: 'Error', error: true }
   return {
     accumulator: null,
+    calculation: `${state.calculation} ${state.display} =`,
     display: formatNumber(result),
     error: false,
     pendingOperator: null,
diff --git a/frontend/src/utils/clock.test.ts b/frontend/src/utils/clock.test.ts
index 75cbecf..cbe554e 100644
--- a/frontend/src/utils/clock.test.ts
+++ b/frontend/src/utils/clock.test.ts
@@ -21,8 +21,8 @@ describe('timestamp clocks', () => {
     expect(timerPickerMilliseconds('01:01:01')).toBe(3_661_000)
   })
 
-  it('formats stopwatch durations with actual milliseconds', () => {
-    expect(formatStopwatch(61_234)).toBe('01:01.234')
+  it('formats stopwatch durations with hundredths of a second', () => {
+    expect(formatStopwatch(61_234)).toBe('01:01.23')
   })
 
   it('calculates bounded timer progress from remaining duration', () => {
diff --git a/frontend/src/utils/clock.ts b/frontend/src/utils/clock.ts
index b95a7db..53e1a0a 100644
--- a/frontend/src/utils/clock.ts
+++ b/frontend/src/utils/clock.ts
@@ -21,8 +21,8 @@ export function formatStopwatch(milliseconds: number): string {
   const totalMilliseconds = Math.floor(milliseconds)
   const minutes = Math.floor(totalMilliseconds / 60_000)
   const seconds = Math.floor((totalMilliseconds % 60_000) / 1000)
-  const millisecondsPart = totalMilliseconds % 1000
-  return `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}.${String(millisecondsPart).padStart(3, '0')}`
+  const hundredths = Math.floor((totalMilliseconds % 1000) / 10)
+  return `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}.${String(hundredths).padStart(2, '0')}`
 }
 
 export function formatTimer(milliseconds: number): string {
diff --git a/frontend/src/views/apps/CalculatorApp.vue b/frontend/src/views/apps/CalculatorApp.vue
index 7fcd8e0..8ea1651 100644
--- a/frontend/src/views/apps/CalculatorApp.vue
+++ b/frontend/src/views/apps/CalculatorApp.vue
@@ -1,9 +1,17 @@
 <script setup lang="ts">
+import { computed } from 'vue'
+
 import { useCalculatorStore } from '@/stores/calculator'
 import { usePhoneStore } from '@/stores/phone'
 
 const calculator = useCalculatorStore()
 const phone = usePhoneStore()
+const calculation = computed(() => {
+  if (!calculator.calculation) return ''
+  return calculator.waitingForOperand
+    ? calculator.calculation
+    : `${calculator.calculation} ${calculator.display}`
+})
 const keys: Array<{ label: string; action: () => void; kind?: string }> = [
   { label: 'AC', action: calculator.clear, kind: 'utility' },
   { label: '+/−', action: calculator.toggleSign, kind: 'utility' },
@@ -52,7 +60,10 @@ const keys: Array<{ label: string; action: () => void; kind?: string }> = [
     :aria-label="phone.t('Apps.calculator.name')"
   >
     <div class="calculator-display" aria-live="polite">
-      {{ calculator.display }}
+      <div class="calculator-result">{{ calculator.display }}</div>
+      <div v-if="calculation" class="calculator-calculation">
+        {{ calculation }}
+      </div>
     </div>
     <div class="calculator-pad">
       <button
diff --git a/frontend/src/views/apps/ClockApp.vue b/frontend/src/views/apps/ClockApp.vue
index 132d67a..4b81946 100644
--- a/frontend/src/views/apps/ClockApp.vue
+++ b/frontend/src/views/apps/ClockApp.vue
@@ -103,15 +103,17 @@ const tabs = [
   { id: 'timer', icon: TimerReset },
 ] as const
 const tabBarColors = {
-  strongHighlightBgIos: 'bg-[#2c2c2e]',
+  strongHighlightBgIos: 'bg-[#e5e5ea] dark:bg-[#2c2c2e]',
 }
 const secondaryActionColors = {
-  tonalBgIos: 'bg-[#2c2c2e] active:bg-[#3a3a3c]',
-  tonalTextIos: 'text-white',
+  tonalBgIos:
+    'bg-[#e5e5ea] active:bg-[#d1d1d6] dark:bg-[#2c2c2e] dark:active:bg-[#3a3a3c]',
+  tonalTextIos: 'text-black dark:text-white',
 }
 const positiveActionColors = {
-  fillBgIos: 'bg-[#103a20] active:bg-[#174d2a]',
-  fillTextIos: 'text-[#30d158]',
+  fillBgIos:
+    'bg-[#d9f7df] active:bg-[#c7efcf] dark:bg-[#103a20] dark:active:bg-[#174d2a]',
+  fillTextIos: 'text-[#248a3d] dark:text-[#30d158]',
 }
 const toggleColors = {
   checkedBgIos: 'bg-[#30d158]',
@@ -232,10 +234,10 @@ onBeforeUnmount(() => {
 
     <template v-else>
       <k-navbar
-        v-if="tab === 'world' || tab === 'alarm'"
+        v-if="tab !== 'stopwatch'"
         :title="phone.t(`Apps.clock.tabs.${tab}`)"
-        :large="tab === 'world' || tab === 'alarm'"
-        :transparent="tab === 'world' || tab === 'alarm'"
+        large
+        transparent
         class="clock-navbar"
       >
         <template #left>
@@ -365,10 +367,6 @@ onBeforeUnmount(() => {
         </k-block>
 
         <k-block v-else nested class="clock-tool clock-timer">
-          <h1 class="clock-section-heading">
-            {{ phone.t('Apps.clock.tabs.timer') }}
-          </h1>
-
           <div
             v-if="clock.timerStartedAt !== null"
             class="timer-ring"
@@ -378,13 +376,13 @@ onBeforeUnmount(() => {
             :aria-valuenow="Math.round(timerProgress * 100)"
             :aria-valuetext="formatTimer(timerValue)"
           >
-            <svg viewBox="0 0 170 170" aria-hidden="true">
-              <circle class="timer-ring-track" cx="85" cy="85" r="72" />
+            <svg viewBox="0 0 210 210" aria-hidden="true">
+              <circle class="timer-ring-track" cx="105" cy="105" r="92" />
               <circle
                 class="timer-ring-progress"
-                cx="85"
-                cy="85"
-                r="72"
+                cx="105"
+                cy="105"
+                r="92"
                 pathLength="100"
                 :style="{ strokeDashoffset: 100 - timerProgress * 100 }"
               />
@@ -407,7 +405,7 @@ onBeforeUnmount(() => {
           <k-list
             strong
             inset
-            class="clock-konsta-list clock-timer-settings clock-timer-sound"
+            class="clock-konsta-list clock-timer-settings clock-timer-note"
           >
             <k-list-input
               :label="phone.t('Apps.clock.timer.note')"
@@ -418,7 +416,11 @@ onBeforeUnmount(() => {
             />
           </k-list>
 
-          <k-list strong inset class="clock-konsta-list clock-timer-settings">
+          <k-list
+            strong
+            inset
+            class="clock-konsta-list clock-timer-settings clock-timer-sound"
+          >
             <k-list-item
               link
               :chevron="false"
diff --git a/sky_phone/source/html/index.html b/sky_phone/source/html/index.html
index 6517bd7..9f8d07a 100644
--- a/sky_phone/source/html/index.html
+++ b/sky_phone/source/html/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Sky Phone</title>
-    <script type="module" crossorigin src="./assets/sky-index-u01-18EF.js"></script>
-    <link rel="stylesheet" crossorigin href="./assets/sky-index-DLFsufyp.css">
+    <script type="module" crossorigin src="./assets/sky-index-BW7SWjn6.js"></script>
+    <link rel="stylesheet" crossorigin href="./assets/sky-index-CFphfAe0.css">
   </head>
   <body>
     <div id="app"></div>