diff --git a/src/assets/style/main.css b/src/assets/style/main.css
index c6d95bf..1f97750 100644
--- a/src/assets/style/main.css
+++ b/src/assets/style/main.css
@@ -24,3 +24,52 @@
   min-height: 2.75rem;
   min-width: 2.75rem;
 }
+
+.theme-2026-card {
+  position: relative;
+  overflow: hidden;
+  border: 1px solid rgba(191, 208, 211, 0.72);
+  background:
+    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(234, 243, 245, 0.9)),
+    radial-gradient(circle at 14% 10%, rgba(122, 159, 171, 0.18), transparent 30%);
+  box-shadow: 0 14px 34px rgba(128, 151, 155, 0.22);
+}
+
+.theme-2026-card::before {
+  content: '';
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  background: linear-gradient(120deg, rgba(255, 255, 255, 0.48), transparent 42%);
+  opacity: 0.74;
+}
+
+.theme-2026-card > * {
+  position: relative;
+}
+
+.theme-2026-card-hover {
+  transition:
+    transform 220ms ease,
+    border-color 220ms ease,
+    box-shadow 220ms ease,
+    background-color 220ms ease;
+}
+
+.theme-2026-card-hover:hover {
+  border-color: rgba(116, 153, 165, 0.86);
+  box-shadow: 0 20px 42px rgba(114, 143, 150, 0.32);
+}
+
+.dark .theme-2026-card {
+  border-color: rgba(68, 86, 94, 0.82);
+  background:
+    linear-gradient(135deg, rgba(34, 49, 56, 0.96), rgba(24, 35, 42, 0.92)),
+    radial-gradient(circle at 14% 10%, rgba(102, 142, 156, 0.18), transparent 32%);
+  box-shadow: 0 16px 36px rgba(4, 10, 14, 0.34);
+}
+
+.dark .theme-2026-card-hover:hover {
+  border-color: rgba(113, 153, 168, 0.68);
+  box-shadow: 0 20px 44px rgba(4, 10, 14, 0.46);
+}
diff --git a/src/components/common/BaseModal.vue b/src/components/common/BaseModal.vue
index 31520ca..0e06628 100644
--- a/src/components/common/BaseModal.vue
+++ b/src/components/common/BaseModal.vue
@@ -7,13 +7,16 @@
         @click="handleBackdropClick"
       >
         <!-- 背景遮罩 -->
-        <div class="fixed inset-0 bg-black bg-opacity-50 transition-opacity"></div>
+        <div
+          class="fixed inset-0 bg-black bg-opacity-50 transition-opacity"
+          @click.stop="handleBackdropClick"
+        ></div>
         
         <!-- 模态框容器 -->
         <div class="flex min-h-full items-center justify-center p-4">
           <div
             ref="modalRef"
-            class="relative transform overflow-hidden rounded-lg shadow-xl transition-all"
+            class="relative transform overflow-hidden rounded-[30px] shadow-xl transition-all"
             :class="[
               sizeClasses,
               isDarkMode ? 'bg-gray-800' : 'bg-white'
@@ -100,8 +103,8 @@ const sizeClasses = computed(() => {
   return sizes[props.size]
 })
 
-const handleBackdropClick = (event: MouseEvent) => {
-  if (props.closeOnBackdrop && event.target === event.currentTarget) {
+const handleBackdropClick = () => {
+  if (props.closeOnBackdrop) {
     emit('close')
   }
 }
@@ -127,4 +130,4 @@ const handleBackdropClick = (event: MouseEvent) => {
 .modal-leave-to .relative {
   transform: scale(0.95) translateY(-20px);
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/components/common/SmoothTrendCanvas.vue b/src/components/common/SmoothTrendCanvas.vue
index 031c900..70c3ec0 100644
--- a/src/components/common/SmoothTrendCanvas.vue
+++ b/src/components/common/SmoothTrendCanvas.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="relative overflow-hidden rounded-[30px] border" :class="panelClass">
+  <div class="relative overflow-visible rounded-[30px] border" :class="panelClass">
     <canvas
       ref="canvasRef"
       class="block h-80 min-h-80 w-full touch-none select-none md:h-72 md:min-h-72"
@@ -13,12 +13,12 @@
     />
     <div
       v-if="tooltip"
-      class="pointer-events-none absolute z-10 min-w-32 rounded-lg border px-3 py-2 text-xs shadow-lg"
+      class="pointer-events-none absolute z-30 w-max min-w-36 max-w-80 whitespace-nowrap rounded-xl border px-3 py-2 text-xs shadow-xl"
       :class="tooltipClass"
       :style="{
         left: `${tooltip.left}px`,
         top: `${tooltip.top}px`,
-        transform: 'translate(-50%, -112%)'
+        transform: tooltip.transform
       }"
     >
       <p class="font-semibold">{{ tooltip.date }}</p>
@@ -56,6 +56,7 @@ type TooltipState = {
   uploads: number
   downloadTraffic: string
   uploadTraffic: string
+  transform: string
 }
 
 type ChartPoint = {
@@ -74,12 +75,14 @@ const rafId = ref<number | null>(null)
 const tooltip = ref<TooltipState | null>(null)
 
 const panelClass = computed(() =>
-  props.isDarkMode ? 'border-gray-700 bg-gray-900/30' : 'border-gray-100 bg-gray-50'
+  props.isDarkMode
+    ? 'border-[#40545c] bg-[linear-gradient(135deg,rgba(34,49,56,0.96),rgba(24,35,42,0.92))] shadow-md shadow-black/25'
+    : 'border-[#d4e0e3] bg-[linear-gradient(135deg,#f8fbfb,#edf5f6)] shadow-md shadow-[#a9bdc2]/35'
 )
 const tooltipClass = computed(() =>
   props.isDarkMode
-    ? 'border-gray-700 bg-gray-800 text-gray-100'
-    : 'border-gray-200 bg-white text-gray-900'
+    ? 'border-[#40545c] bg-[#203039] text-[#eef5f5]'
+    : 'border-[#c9d9dd] bg-[#fbfdfd] text-[#263f48]'
 )
 
 const formatBytes = (value: number | string | undefined) => {
@@ -90,6 +93,10 @@ const formatBytes = (value: number | string | undefined) => {
   return `${(bytes / 1024 ** index).toFixed(index === 0 ? 0 : 1)} ${units[index]}`
 }
 
+const lerp = (start: number, end: number, amount: number) => start + (end - start) * amount
+
+const clamp = (value: number, min: number, max: number) => Math.max(min, Math.min(max, value))
+
 const getDefaultWindow = () => {
   const width = canvasRef.value?.getBoundingClientRect().width || window.innerWidth
   return Math.max(2, Math.min(props.rows.length || 2, width < 640 ? 14 : 60))
@@ -145,8 +152,8 @@ const draw = () => {
   )
   const muted = props.isDarkMode ? '#9ca3af' : '#6b7280'
   const border = props.isDarkMode ? '#374151' : '#e5e7eb'
-  const downloadColor = '#4f46e5'
-  const uploadColor = '#10b981'
+  const downloadColor = props.isDarkMode ? '#8fb6c5' : '#5f8fa3'
+  const uploadColor = props.isDarkMode ? '#a9c7b8' : '#759f8e'
 
   ctx.strokeStyle = border
   ctx.lineWidth = 1
@@ -209,7 +216,7 @@ const draw = () => {
 
   const points = downloadPoints
 
-  const drawHoverPoint = (point: ChartPoint, color: string) => {
+  const drawHoverPoint = (point: Pick<ChartPoint, 'x' | 'y'>, color: string) => {
     ctx.fillStyle = props.isDarkMode ? '#111827' : '#fff'
     ctx.strokeStyle = color
     ctx.lineWidth = 3
@@ -239,22 +246,54 @@ const draw = () => {
       : '无数据'
   )
 
-  if (hoverX.value !== null && points.length) {
-    const nearest = points.reduce((current, point) =>
-      Math.abs(point.x - hoverX.value!) < Math.abs(current.x - hoverX.value!) ? point : current
+  if (hoverX.value !== null && points.length && total) {
+    const hoverRatio = clamp((hoverX.value - padLeft) / width, 0, 1)
+    const sourceIndex = clamp(offset.value + hoverRatio * denominator, 0, total - 1)
+    const leftIndex = Math.floor(sourceIndex)
+    const rightIndex = Math.min(total - 1, Math.ceil(sourceIndex))
+    const mix = sourceIndex - leftIndex
+    const leftRow = props.rows[leftIndex]
+    const rightRow = props.rows[rightIndex] || leftRow
+    const interpolatedX = padLeft + ((sourceIndex - offset.value) / denominator) * width
+    const downloads = lerp(Number(leftRow.downloads || 0), Number(rightRow.downloads || 0), mix)
+    const uploads = lerp(Number(leftRow.uploads || 0), Number(rightRow.uploads || 0), mix)
+    const downloadTraffic = lerp(
+      Number(leftRow.downloadTraffic || 0),
+      Number(rightRow.downloadTraffic || 0),
+      mix
     )
-    const uploadPoint = uploadPoints.find((point) => point.row.date === nearest.row.date)
+    const uploadTraffic = lerp(
+      Number(leftRow.uploadTraffic || 0),
+      Number(rightRow.uploadTraffic || 0),
+      mix
+    )
+    const downloadY = padTop + height - (downloads / max) * height
+    const uploadY = padTop + height - (uploads / max) * height
+    const anchorY = Math.min(downloadY, uploadY)
+    const placeBelow = anchorY < 104
+    const tooltipInset = Math.min(mobile ? 116 : 132, Math.max(48, rect.width / 2 - 8))
+    const dateText =
+      leftRow.date === rightRow.date ? leftRow.date : `${leftRow.date} - ${rightRow.date}`
+
+    ctx.strokeStyle = props.isDarkMode ? 'rgba(148, 163, 184, 0.35)' : 'rgba(91, 121, 132, 0.28)'
+    ctx.lineWidth = 1
+    ctx.beginPath()
+    ctx.moveTo(interpolatedX, padTop)
+    ctx.lineTo(interpolatedX, padTop + height)
+    ctx.stroke()
+
     tooltip.value = {
-      left: Math.min(rect.width - 80, Math.max(80, nearest.x)),
-      top: Math.max(46, Math.min(nearest.y, uploadPoint?.y ?? nearest.y)),
-      date: nearest.row.date,
-      downloads: Number(nearest.row.downloads || 0),
-      uploads: Number(nearest.row.uploads || 0),
-      downloadTraffic: formatBytes(nearest.row.downloadTraffic),
-      uploadTraffic: formatBytes(nearest.row.uploadTraffic)
+      left: clamp(interpolatedX, tooltipInset, rect.width - tooltipInset),
+      top: placeBelow ? anchorY + 16 : anchorY - 12,
+      date: dateText,
+      downloads: Math.round(downloads),
+      uploads: Math.round(uploads),
+      downloadTraffic: formatBytes(downloadTraffic),
+      uploadTraffic: formatBytes(uploadTraffic),
+      transform: placeBelow ? 'translate(-50%, 0)' : 'translate(-50%, -100%)'
     }
-    drawHoverPoint(nearest, downloadColor)
-    if (uploadPoint) drawHoverPoint(uploadPoint, uploadColor)
+    drawHoverPoint({ x: interpolatedX, y: downloadY }, downloadColor)
+    drawHoverPoint({ x: interpolatedX, y: uploadY }, uploadColor)
   } else {
     tooltip.value = null
   }
diff --git a/src/components/common/StatCard.vue b/src/components/common/StatCard.vue
index 1887284..2bed856 100644
--- a/src/components/common/StatCard.vue
+++ b/src/components/common/StatCard.vue
@@ -1,10 +1,10 @@
 <template>
   <div
-    class="group rounded-[30px] p-6 shadow-md transition-all duration-300 hover:-translate-y-0.5 hover:shadow-lg"
+    class="theme-2026-card theme-2026-card-hover group rounded-[30px] p-6 shadow-md transition-all duration-300 hover:-translate-y-0.5 hover:shadow-lg"
     :class="[
       isDarkMode
-        ? 'bg-gray-800/70 hover:bg-gray-800 hover:shadow-black/20'
-        : 'bg-white hover:shadow-gray-200/80'
+        ? 'hover:bg-gray-800 hover:shadow-black/20'
+        : 'hover:shadow-gray-200/80'
     ]"
   >
     <div class="flex items-center justify-between">
diff --git a/src/composables/useAdminFiles.ts b/src/composables/useAdminFiles.ts
index ad156a5..d0dd6d7 100644
--- a/src/composables/useAdminFiles.ts
+++ b/src/composables/useAdminFiles.ts
@@ -85,6 +85,7 @@ type DetailPolicyActionOption = {
   action: AdminFilePolicyAction
   label: string
   description: string
+  disabled?: boolean
 }
 
 type BatchPolicyActionOption = DetailPolicyActionOption
@@ -393,21 +394,24 @@ export function useAdminFiles() {
     }
   ])
 
-  const detailPolicyActionOptions = computed<DetailPolicyActionOption[]>(() => [
+  const createPolicyActionOptions = (disablePermanentActions = false): DetailPolicyActionOption[] => [
     {
       action: 'extend_24h',
       label: t('fileManage.policyActions.extend24h'),
-      description: t('fileManage.policyActionDescriptions.extend24h')
+      description: t('fileManage.policyActionDescriptions.extend24h'),
+      disabled: disablePermanentActions
     },
     {
       action: 'extend_7d',
       label: t('fileManage.policyActions.extend7d'),
-      description: t('fileManage.policyActionDescriptions.extend7d')
+      description: t('fileManage.policyActionDescriptions.extend7d'),
+      disabled: disablePermanentActions
     },
     {
       action: 'make_permanent',
       label: t('fileManage.policyActions.makePermanent'),
-      description: t('fileManage.policyActionDescriptions.makePermanent')
+      description: t('fileManage.policyActionDescriptions.makePermanent'),
+      disabled: disablePermanentActions
     },
     {
       action: 'reset_download_limit',
@@ -418,10 +422,14 @@ export function useAdminFiles() {
         count: detailPolicyDownloadLimit
       })
     }
-  ])
+  ]
+
+  const detailPolicyActionOptions = computed<DetailPolicyActionOption[]>(() =>
+    createPolicyActionOptions(Boolean(selectedFileDetail.value?.isPermanentFile))
+  )
 
   const batchPolicyActionOptions = computed<BatchPolicyActionOption[]>(
-    () => detailPolicyActionOptions.value
+    () => createPolicyActionOptions(false)
   )
 
   const inferIsText = (file: FileListItem) => {
@@ -606,7 +614,11 @@ export function useAdminFiles() {
       return {
         ...item,
         severity: normalizeInsightSeverity(item.severity),
-        displayTitle: t(`fileManage.timeline.${item.key}.title`),
+        displayTitle: t(`fileManage.timeline.${item.key}.title`, {
+          status: t(`fileManage.timeline.status.${item.status || 'pending'}`),
+          detail: item.detail || '',
+          value: valueText || item.value || ''
+        }),
         displayDescription: t(`fileManage.timeline.${item.key}.description`, {
           status: t(`fileManage.timeline.status.${item.status || 'pending'}`),
           detail: item.detail || '',
@@ -1526,6 +1538,12 @@ export function useAdminFiles() {
   const applyDetailPolicyAction = async (action: AdminFilePolicyAction) => {
     const file = selectedFileDetail.value
     if (!file || isDetailPolicyActionRunning.value) return
+    if (
+      file.isPermanentFile &&
+      (action === 'extend_24h' || action === 'extend_7d' || action === 'make_permanent')
+    ) {
+      return
+    }
 
     isDetailPolicyActionRunning.value = true
     try {
diff --git a/src/i18n/locales/en-US.ts b/src/i18n/locales/en-US.ts
index ebeb8f5..643f462 100644
--- a/src/i18n/locales/en-US.ts
+++ b/src/i18n/locales/en-US.ts
@@ -608,6 +608,10 @@ export default {
       retrieved: {
         title: 'Retrieval History',
         description: 'Retrieved {value}; current status is {status}.'
+      },
+      retrieved_event: {
+        title: 'Retrieval #{value}',
+        description: 'This retrieval is complete; current status is {status}.'
       }
     },
     headers: {
diff --git a/src/i18n/locales/zh-CN.ts b/src/i18n/locales/zh-CN.ts
index 98347f7..17a4a90 100644
--- a/src/i18n/locales/zh-CN.ts
+++ b/src/i18n/locales/zh-CN.ts
@@ -605,6 +605,10 @@ export default {
       retrieved: {
         title: '取件记录',
         description: '累计取件 {value}，当前状态为 {status}。'
+      },
+      retrieved_event: {
+        title: '第 {value} 次取件',
+        description: '本次取件已完成，当前状态为 {status}。'
       }
     },
     headers: {
diff --git a/src/layout/AdminLayout/AdminLayout.vue b/src/layout/AdminLayout/AdminLayout.vue
index 2c72d6e..94c2955 100644
--- a/src/layout/AdminLayout/AdminLayout.vue
+++ b/src/layout/AdminLayout/AdminLayout.vue
@@ -1,15 +1,15 @@
 <template>
   <div
     class="flex h-screen overflow-hidden flex-col transition-colors duration-300 lg:flex-row"
-    :class="[isDarkMode ? 'bg-gray-900' : 'bg-gray-50']"
+    :class="[isDarkMode ? 'bg-[#172126]' : 'bg-[#edf3f4]']"
   >
     <!-- Sidebar -->
     <aside
       class="fixed inset-y-0 left-0 z-50 flex h-full w-64 shrink-0 transform flex-col border-r lg:relative lg:h-screen lg:translate-x-0"
       :class="[
         isDarkMode
-          ? 'border-gray-700 bg-gray-800 bg-opacity-90 backdrop-filter backdrop-blur-xl'
-          : 'border-gray-200 bg-white',
+          ? 'border-[#344951] bg-[#203039]/90 backdrop-filter backdrop-blur-xl'
+          : 'border-[#d5e1e3] bg-[#f8fbfb]/92 backdrop-blur-xl',
         isSidebarOpen ? 'translate-x-0' : '-translate-x-full',
         'transition-transform duration-300 ease-in-out lg:transition-none'
       ]"
@@ -21,19 +21,19 @@
       >
         <div class="flex items-center">
           <div
-            class="rounded-full bg-gradient-to-r from-indigo-500 via-purple-500 to-pink-500 p-1 animate-spin-slow"
+            class="rounded-full bg-gradient-to-r from-[#6f9cad] via-[#91b7b3] to-[#b7b0c4] p-1 animate-spin-slow"
           >
-            <div class="rounded-full p-1" :class="[isDarkMode ? 'bg-gray-800' : 'bg-white']">
+            <div class="rounded-full p-1" :class="[isDarkMode ? 'bg-[#203039]' : 'bg-[#f8fbfb]']">
               <BoxIcon
                 class="w-6 h-6"
-                :class="[isDarkMode ? 'text-indigo-400' : 'text-indigo-600']"
+                :class="[isDarkMode ? 'text-[#9cc5d2]' : 'text-[#5f8fa3]']"
               />
             </div>
           </div>
           <h1
             @click="router.push('/')"
             class="ml-2 text-xl font-semibold cursor-pointer"
-            :class="[isDarkMode ? 'text-white' : 'text-gray-800']"
+            :class="[isDarkMode ? 'text-[#eef5f5]' : 'text-[#263f48]']"
           >
             {{ t('common.appName') }}
           </h1>
@@ -53,12 +53,13 @@
               :class="[
                 route.name === item.id
                   ? isDarkMode
-                    ? 'border-indigo-400 bg-gray-700/70 text-indigo-200'
-                    : 'border-indigo-500 bg-gray-100 text-indigo-700'
+                    ? 'border-[#9cc5d2] bg-[#2b414a] text-[#d8ebef]'
+                    : 'border-[#6f9cad] bg-[#e3eef0] text-[#315f73]'
                   : isDarkMode
-                    ? 'border-transparent text-gray-400 hover:bg-gray-700'
-                    : 'border-transparent text-gray-600 hover:bg-gray-100'
+                    ? 'border-transparent text-[#aabdc2] hover:bg-[#263941]'
+                    : 'border-transparent text-[#5b737b] hover:bg-[#e7f0f1]'
               ]"
+              @click="closeSidebarForMobile"
             >
               <component :is="item.icon" class="mr-3 h-5 w-5 shrink-0" />
               {{ item.name }}
@@ -68,14 +69,14 @@
       </nav>
 
       <!-- 退出登录按钮 -->
-      <div class="p-4 border-t" :class="[isDarkMode ? 'border-gray-700' : 'border-gray-200']">
+      <div class="p-4 border-t" :class="[isDarkMode ? 'border-[#344951]' : 'border-[#d5e1e3]']">
         <button
           @click="handleLogout"
           class="flex items-center w-full p-2 rounded-lg transition-colors duration-200"
           :class="[
             isDarkMode
-              ? 'text-gray-400 hover:bg-gray-700 hover:text-white'
-              : 'text-gray-600 hover:bg-gray-100 hover:text-gray-900'
+              ? 'text-[#aabdc2] hover:bg-[#263941] hover:text-[#eef5f5]'
+              : 'text-[#5b737b] hover:bg-[#e7f0f1] hover:text-[#263f48]'
           ]"
         >
           <LogOutIcon class="w-5 h-5 mr-3" />
@@ -89,7 +90,7 @@
       <!-- Header -->
       <header
         class="shadow-md border-b transition-colors duration-300 h-16"
-        :class="[isDarkMode ? 'bg-gray-800 border-gray-700' : 'bg-white border-gray-200']"
+        :class="[isDarkMode ? 'bg-[#203039] border-[#344951]' : 'bg-[#f8fbfb] border-[#d5e1e3]']"
       >
         <div class="flex items-center justify-between h-16 px-4">
           <button @click="toggleSidebar" class="lg:hidden">
@@ -101,7 +102,7 @@
       <!-- Content -->
       <main
         class="min-h-0 flex-1 overflow-y-auto transition-colors duration-300 custom-scrollbar"
-        :class="[isDarkMode ? 'bg-gray-900' : 'bg-gray-50']"
+        :class="[isDarkMode ? 'bg-[#172126]' : 'bg-[#edf3f4]']"
       >
         <router-view />
       </main>
@@ -163,6 +164,12 @@ const toggleSidebar = () => {
   isSidebarOpen.value = !isSidebarOpen.value
 }
 
+const closeSidebarForMobile = () => {
+  if (window.innerWidth < 1024) {
+    isSidebarOpen.value = false
+  }
+}
+
 // 响应式处理
 const handleResize = () => {
   if (window.innerWidth >= 1024) {
diff --git a/src/views/manage/DashboardView.vue b/src/views/manage/DashboardView.vue
index 595c178..f6a8462 100644
--- a/src/views/manage/DashboardView.vue
+++ b/src/views/manage/DashboardView.vue
@@ -86,7 +86,7 @@
 
     <div v-if="dashboardData.hasExtendedStats" class="mt-6 grid grid-cols-1 gap-6 xl:grid-cols-3">
       <section
-        class="rounded-[30px] p-5 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg xl:col-span-2"
+        class="theme-2026-card theme-2026-card-hover rounded-[30px] p-5 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg xl:col-span-2"
         :class="[panelClass, cardHoverClass]"
       >
         <div class="mb-5 flex items-center justify-between">
@@ -130,7 +130,7 @@
             v-for="action in healthActions"
             :key="action.key"
             type="button"
-            class="group flex min-h-28 flex-col justify-between rounded-[30px] border p-4 text-left transition-colors"
+            class="theme-2026-card-hover group flex min-h-28 flex-col justify-between rounded-[30px] border p-4 text-left shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
             :class="getHealthActionClass(action.tone)"
             @click="openHealthQueue(action.health)"
           >
@@ -152,7 +152,7 @@
 
         <div class="mt-6 grid grid-cols-1 gap-4 md:grid-cols-2">
           <div
-            class="rounded-[30px] border p-4 transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md"
+            class="theme-2026-card-hover rounded-[30px] border p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
             :class="[subtlePanelClass, cardHoverClass]"
           >
             <p class="text-sm" :class="[mutedTextClass]">
@@ -169,7 +169,7 @@
           </div>
 
           <div
-            class="rounded-[30px] border p-4 transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md"
+            class="theme-2026-card-hover rounded-[30px] border p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
             :class="[subtlePanelClass, cardHoverClass]"
           >
             <p class="text-sm" :class="[mutedTextClass]">
@@ -188,7 +188,7 @@
       </section>
 
       <section
-        class="rounded-[30px] p-5 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+        class="theme-2026-card theme-2026-card-hover rounded-[30px] p-5 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
         :class="[panelClass, cardHoverClass]"
       >
         <div class="mb-5">
@@ -236,7 +236,7 @@
 
     <div class="mt-6 grid grid-cols-1 gap-6 xl:grid-cols-2">
       <section
-        class="rounded-[30px] p-5 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+        class="theme-2026-card theme-2026-card-hover rounded-[30px] p-5 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
         :class="[panelClass, cardHoverClass]"
       >
         <div class="mb-5 flex flex-col gap-4 lg:flex-row lg:items-start lg:justify-between">
@@ -313,7 +313,7 @@
       </section>
 
       <section
-        class="rounded-[30px] p-5 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+        class="theme-2026-card theme-2026-card-hover rounded-[30px] p-5 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
         :class="[panelClass, cardHoverClass]"
       >
         <div class="mb-5 flex items-center justify-between">
@@ -456,25 +456,29 @@ const primaryTextClass = computed(() => (isDarkMode.value ? 'text-white' : 'text
 const mutedTextClass = computed(() => (isDarkMode.value ? 'text-gray-400' : 'text-gray-500'))
 const versionText = computed(() => appVersion.value || t('admin.dashboard.versionPending'))
 const panelClass = computed(() =>
-  isDarkMode.value ? 'bg-gray-800/80 border border-gray-700' : 'bg-white border border-gray-100'
+  isDarkMode.value
+    ? 'bg-[#202f36]/90 border border-[#40545c]'
+    : 'bg-[#f8fbfb] border border-[#d7e3e5]'
 )
 const fieldClass = computed(() =>
   isDarkMode.value
-    ? 'border-gray-600 bg-gray-700 text-white'
-    : 'border-gray-300 bg-white text-gray-900'
+    ? 'border-[#50666f] bg-[#253941] text-white'
+    : 'border-[#c8d8dc] bg-[#fbfdfd] text-[#263f48]'
 )
 const detailActionClass = computed(() =>
   isDarkMode.value
-    ? 'border-gray-700 bg-gray-700/50 text-gray-300 hover:border-gray-600 hover:bg-gray-700'
-    : 'border-gray-200 bg-white text-gray-700 hover:border-gray-300 hover:bg-gray-50'
+    ? 'border-[#3f535c] bg-[#263941]/70 text-[#d8e3e5] hover:border-[#7199a8] hover:bg-[#2d4751]'
+    : 'border-[#c9d9dd] bg-[#fbfdfd] text-[#36515b] hover:border-[#8fb2bf] hover:bg-[#edf5f6]'
 )
 const subtlePanelClass = computed(() =>
-  isDarkMode.value ? 'border-gray-700 bg-gray-900/30' : 'border-gray-100 bg-gray-50'
+  isDarkMode.value
+    ? 'border-[#3d5159] bg-[#17252c]/50'
+    : 'border-[#d4e0e3] bg-[linear-gradient(135deg,#f7faf9,#eaf3f4)]'
 )
 const cardHoverClass = computed(() =>
   isDarkMode.value
-    ? 'hover:border-indigo-500/40 hover:bg-gray-800 hover:shadow-black/20'
-    : 'hover:border-indigo-200 hover:shadow-gray-200/80'
+    ? 'hover:border-[#7199a8] hover:bg-[#263941] hover:shadow-black/25'
+    : 'hover:border-[#8fb2bf] hover:shadow-[#a9bdc2]/70'
 )
 const maxSaveTimeText = computed(() => {
   if (!dashboardData.maxSaveSeconds) return t('admin.dashboard.noSaveLimit')
@@ -582,16 +586,16 @@ const getHealthActionIcon = (tone: DashboardHealthAction['tone']) => healthActio
 
 const getHealthActionClass = (tone: DashboardHealthAction['tone']) => {
   const darkClasses: Record<DashboardHealthAction['tone'], string> = {
-    danger: 'border-red-500/20 bg-red-500/10 text-red-200 hover:border-red-400/40',
-    warning: 'border-amber-500/20 bg-amber-500/10 text-amber-200 hover:border-amber-400/40',
-    success: 'border-emerald-500/20 bg-emerald-500/10 text-emerald-200 hover:border-emerald-400/40',
-    neutral: 'border-gray-700 bg-gray-900/30 text-gray-300 hover:border-gray-600'
+    danger: 'border-[#7c5f64]/40 bg-[#5f383f]/24 text-[#f0d8dc] hover:border-[#b1878f]',
+    warning: 'border-[#8b7a57]/40 bg-[#665733]/24 text-[#efe3c6] hover:border-[#b8a775]',
+    success: 'border-[#58766d]/40 bg-[#31564f]/24 text-[#d2e7df] hover:border-[#7fa69a]',
+    neutral: 'border-[#40545c] bg-[#17252c]/50 text-[#d8e3e5] hover:border-[#7199a8]'
   }
   const lightClasses: Record<DashboardHealthAction['tone'], string> = {
-    danger: 'border-red-100 bg-red-50 text-red-700 hover:border-red-200',
-    warning: 'border-amber-100 bg-amber-50 text-amber-700 hover:border-amber-200',
-    success: 'border-emerald-100 bg-emerald-50 text-emerald-700 hover:border-emerald-200',
-    neutral: 'border-gray-100 bg-gray-50 text-gray-700 hover:border-gray-200'
+    danger: 'border-[#ead8dc] bg-[#f7ecee] text-[#8b5962] hover:border-[#d8b8bf]',
+    warning: 'border-[#e8dfc9] bg-[#f4efdf] text-[#806f44] hover:border-[#d4c28e]',
+    success: 'border-[#d6e5de] bg-[#edf5f1] text-[#4f746a] hover:border-[#aecfc3]',
+    neutral: 'border-[#d4e0e3] bg-[#f5faf9] text-[#496670] hover:border-[#9fbdc6]'
   }
 
   return isDarkMode.value ? darkClasses[tone] : lightClasses[tone]
@@ -630,7 +634,7 @@ const MetricProgress = defineComponent({
         'div',
         {
           class:
-            'rounded-[30px] border border-gray-200/60 p-4 transition-all duration-200 hover:-translate-y-0.5 hover:border-indigo-200 hover:shadow-md hover:shadow-gray-200/80 dark:border-gray-700 dark:hover:border-indigo-500/40 dark:hover:bg-gray-800 dark:hover:shadow-black/20'
+            'theme-2026-card-hover rounded-[30px] border border-[#d4e0e3] bg-[#f6faf9] p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:border-[#8fb2bf] hover:shadow-lg hover:shadow-[#a9bdc2]/60 dark:border-[#40545c] dark:bg-[#17252c]/50 dark:hover:border-[#7199a8] dark:hover:bg-[#263941] dark:hover:shadow-black/25'
         },
         [
           h('div', { class: 'mb-2 flex items-center justify-between text-sm' }, [
diff --git a/src/views/manage/FileManageView.vue b/src/views/manage/FileManageView.vue
index 3990b13..8c5680e 100644
--- a/src/views/manage/FileManageView.vue
+++ b/src/views/manage/FileManageView.vue
@@ -34,7 +34,7 @@
       <div
         v-for="card in summaryCards"
         :key="card.label"
-        class="group rounded-lg border p-4 transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+        class="theme-2026-card theme-2026-card-hover group rounded-[30px] border p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
         :class="[panelClass, cardHoverClass]"
       >
         <div class="flex items-start justify-between gap-3">
@@ -54,7 +54,10 @@
       </div>
     </div>
 
-    <section class="mb-6 rounded-lg border p-4" :class="[panelClass]">
+    <section
+      class="theme-2026-card theme-2026-card-hover mb-6 rounded-[30px] border p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+      :class="[panelClass, cardHoverClass]"
+    >
       <div class="flex items-center justify-between gap-3">
         <div>
           <h3 class="text-base font-semibold" :class="[primaryTextClass]">条件筛选</h3>
@@ -260,8 +263,8 @@
 
     <section
       v-if="tableData.length > 0"
-      class="mb-4 flex flex-col gap-3 rounded-lg border px-4 py-3 sm:flex-row sm:items-center sm:justify-between"
-      :class="[panelClass]"
+      class="theme-2026-card theme-2026-card-hover mb-4 flex flex-col gap-3 rounded-[30px] border px-4 py-3 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg sm:flex-row sm:items-center sm:justify-between"
+      :class="[panelClass, cardHoverClass]"
     >
       <label class="inline-flex items-center gap-2 text-sm" :class="[primaryTextClass]">
         <input
@@ -579,7 +582,10 @@
       </template>
     </DataTable>
 
-    <section class="mt-6 rounded-lg border p-4" :class="[panelClass]">
+    <section
+      class="theme-2026-card theme-2026-card-hover mt-6 rounded-[30px] border p-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+      :class="[panelClass, cardHoverClass]"
+    >
       <div class="mb-4 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
         <div>
           <h3 class="text-lg font-semibold" :class="[primaryTextClass]">历史文件</h3>
@@ -794,7 +800,7 @@
         </div>
 
         <div
-          class="rounded-lg border px-4 py-3"
+          class="theme-2026-card-hover rounded-[30px] border px-4 py-3 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
           :class="[isDarkMode ? 'border-gray-700 bg-gray-700/30' : 'border-gray-200 bg-gray-50']"
         >
           <div class="grid gap-3 lg:grid-cols-[minmax(0,1fr)_auto] lg:items-center">
@@ -866,7 +872,10 @@
           </button>
         </div>
 
-        <section class="space-y-3 rounded-lg border px-4 py-4" :class="[subtleSectionClass]">
+        <section
+          class="theme-2026-card-hover space-y-3 rounded-[30px] border px-4 py-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
+          :class="[subtleSectionClass, cardHoverClass]"
+        >
           <div class="flex flex-col gap-3 sm:flex-row sm:items-start sm:justify-between">
             <div>
               <h4 class="text-sm font-semibold" :class="[primaryTextClass]">
@@ -928,7 +937,7 @@
         </section>
 
         <section
-          class="rounded-lg border px-4 py-4"
+          class="theme-2026-card-hover rounded-[30px] border px-4 py-4 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
           :class="getInsightPanelClass(selectedFileDetail.statusInsightSeverity)"
         >
           <div class="flex flex-col gap-3 md:flex-row md:items-start md:justify-between">
@@ -970,7 +979,7 @@
               type="button"
               class="flex min-h-16 items-start gap-2 rounded-lg border px-3 py-2 text-left transition-colors disabled:cursor-not-allowed disabled:opacity-60"
               :class="detailPolicyActionClass"
-              :disabled="isDetailPolicyActionRunning || isDetailLoading"
+              :disabled="isDetailPolicyActionRunning || isDetailLoading || action.disabled"
               :title="action.description"
               @click="applyDetailPolicyAction(action.action)"
             >
@@ -1001,7 +1010,7 @@
             <div
               v-for="item in detailOverviewItems"
               :key="item.label"
-              class="rounded-lg border px-4 py-3"
+              class="theme-2026-card-hover rounded-[30px] border px-4 py-3 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
               :class="[isDarkMode ? 'border-gray-700 bg-gray-700/30' : 'border-gray-200 bg-white']"
             >
               <p class="text-xs" :class="[mutedTextClass]">{{ item.label }}</p>
@@ -1020,7 +1029,7 @@
             <div
               v-for="item in detailPolicyItems"
               :key="item.label"
-              class="rounded-lg border px-4 py-3"
+              class="theme-2026-card-hover rounded-[30px] border px-4 py-3 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg"
               :class="[isDarkMode ? 'border-gray-700 bg-gray-700/30' : 'border-gray-200 bg-white']"
             >
               <p class="text-xs" :class="[mutedTextClass]">{{ item.label }}</p>
@@ -1036,7 +1045,7 @@
             {{ t('fileManage.lifecycle') }}
           </h4>
           <div
-            class="rounded-lg border px-4 py-4"
+            class="rounded-[30px] border px-4 py-4 shadow-md"
             :class="[isDarkMode ? 'border-gray-700 bg-gray-700/30' : 'border-gray-200 bg-white']"
           >
             <div
@@ -1056,7 +1065,7 @@
                 />
               </div>
               <div
-                class="mb-3 rounded-lg border px-3 py-2 last:mb-0"
+                class="theme-2026-card-hover mb-3 rounded-[30px] border px-3 py-2 shadow-sm transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md last:mb-0"
                 :class="[
                   isDarkMode ? 'border-gray-700 bg-gray-800/60' : 'border-gray-100 bg-gray-50'
                 ]"
@@ -1085,7 +1094,7 @@
             <div
               v-for="item in detailStorageItems"
               :key="item.label"
-              class="grid gap-1 rounded-lg border px-4 py-3 sm:grid-cols-[160px_minmax(0,1fr)] sm:items-center"
+              class="theme-2026-card-hover grid gap-1 rounded-[30px] border px-4 py-3 shadow-md transition-all duration-200 hover:-translate-y-0.5 hover:shadow-lg sm:grid-cols-[160px_minmax(0,1fr)] sm:items-center"
               :class="[isDarkMode ? 'border-gray-700 bg-gray-700/30' : 'border-gray-200 bg-white']"
             >
               <p class="text-xs" :class="[mutedTextClass]">{{ item.label }}</p>
@@ -1509,30 +1518,32 @@ const formatHistoryDate = (value?: string) => (value ? formatTimestamp(value) :
 const primaryTextClass = computed(() => (isDarkMode.value ? 'text-white' : 'text-gray-900'))
 const mutedTextClass = computed(() => (isDarkMode.value ? 'text-gray-400' : 'text-gray-500'))
 const panelClass = computed(() =>
-  isDarkMode.value ? 'border-gray-700 bg-gray-800/80' : 'border-gray-100 bg-white'
+  isDarkMode.value
+    ? 'border-[#40545c] bg-[#202f36]/90'
+    : 'border-[#d7e3e5] bg-[#f8fbfb]'
 )
 const fieldClass = computed(() =>
   isDarkMode.value
-    ? 'border-gray-600 bg-gray-700 text-white'
-    : 'border-gray-300 bg-white text-gray-900'
+    ? 'border-[#50666f] bg-[#253941] text-white'
+    : 'border-[#c8d8dc] bg-[#fbfdfd] text-[#263f48]'
 )
 const detailActionClass = computed(() =>
   isDarkMode.value
-    ? 'border-gray-700 bg-gray-700/50 text-gray-300 hover:border-gray-600 hover:bg-gray-700'
-    : 'border-gray-200 bg-white text-gray-700 hover:border-gray-300 hover:bg-gray-50'
+    ? 'border-[#3f535c] bg-[#263941]/70 text-[#d8e3e5] hover:border-[#7199a8] hover:bg-[#2d4751]'
+    : 'border-[#c9d9dd] bg-[#fbfdfd] text-[#36515b] hover:border-[#8fb2bf] hover:bg-[#edf5f6]'
 )
 const cardHoverClass = computed(() =>
   isDarkMode.value
-    ? 'hover:border-indigo-500/40 hover:bg-gray-800 hover:shadow-black/20'
-    : 'hover:border-indigo-200 hover:shadow-gray-200/80'
+    ? 'hover:border-[#7199a8] hover:bg-[#263941] hover:shadow-black/25'
+    : 'hover:border-[#8fb2bf] hover:shadow-[#a9bdc2]/70'
 )
 const detailPolicyActionClass = computed(() =>
   isDarkMode.value
-    ? 'border-gray-700 bg-gray-800/70 text-gray-200 hover:border-blue-500/40 hover:bg-blue-500/10'
-    : 'border-gray-200 bg-white text-gray-700 hover:border-blue-200 hover:bg-blue-50'
+    ? 'border-[#40545c] bg-[#203039]/80 text-[#d8e3e5] hover:border-[#7199a8] hover:bg-[#263941]'
+    : 'border-[#c9d9dd] bg-[#fbfdfd] text-[#36515b] hover:border-[#8fb2bf] hover:bg-[#edf5f6]'
 )
 const subtleSectionClass = computed(() =>
-  isDarkMode.value ? 'border-gray-700 bg-gray-900/30' : 'border-gray-200 bg-gray-50'
+  isDarkMode.value ? 'border-[#40545c] bg-[#17252c]/50' : 'border-[#d7e3e5] bg-[#f3f8f8]'
 )
 
 type DetailInfoItem = {