diff --git a/frontend/src/components/account/AccountStatsModal.vue b/frontend/src/components/account/AccountStatsModal.vue
index 93f38a83..92016699 100644
--- a/frontend/src/components/account/AccountStatsModal.vue
+++ b/frontend/src/components/account/AccountStatsModal.vue
@@ -15,14 +15,7 @@
           <div
             class="flex h-10 w-10 items-center justify-center rounded-lg bg-gradient-to-br from-primary-500 to-primary-600"
           >
-            <svg class="h-5 w-5 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
-              />
-            </svg>
+            <Icon name="chartBar" size="md" class="text-white" :stroke-width="2" />
           </div>
           <div>
             <div class="font-semibold text-gray-900 dark:text-gray-100">{{ account.name }}</div>
@@ -97,19 +90,7 @@
                 t('admin.accounts.stats.totalRequests')
               }}</span>
               <div class="rounded-lg bg-blue-100 p-1.5 dark:bg-blue-900/30">
-                <svg
-                  class="h-4 w-4 text-blue-600 dark:text-blue-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 10V3L4 14h7v7l9-11h-7z"
-                  />
-                </svg>
+                <Icon name="bolt" size="sm" class="text-blue-600 dark:text-blue-400" :stroke-width="2" />
               </div>
             </div>
             <p class="text-2xl font-bold text-gray-900 dark:text-white">
@@ -129,19 +110,12 @@
                 t('admin.accounts.stats.avgDailyCost')
               }}</span>
               <div class="rounded-lg bg-amber-100 p-1.5 dark:bg-amber-900/30">
-                <svg
-                  class="h-4 w-4 text-amber-600 dark:text-amber-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M9 7h6m0 10v-3m-3 3h.01M9 17h.01M9 14h.01M12 14h.01M15 11h.01M12 11h.01M9 11h.01M7 21h10a2 2 0 002-2V5a2 2 0 00-2-2H7a2 2 0 00-2 2v14a2 2 0 002 2z"
-                  />
-                </svg>
+                <Icon
+                  name="calculator"
+                  size="sm"
+                  class="text-amber-600 dark:text-amber-400"
+                  :stroke-width="2"
+                />
               </div>
             </div>
             <p class="text-2xl font-bold text-gray-900 dark:text-white">
@@ -245,19 +219,12 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-orange-100 p-1.5 dark:bg-orange-900/30">
-                <svg
-                  class="h-4 w-4 text-orange-600 dark:text-orange-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M17.657 18.657A8 8 0 016.343 7.343S7 9 9 10c0-2 .5-5 2.986-7C14 5 16.09 5.777 17.656 7.343A7.975 7.975 0 0120 13a7.975 7.975 0 01-2.343 5.657z"
-                  />
-                </svg>
+                <Icon
+                  name="fire"
+                  size="sm"
+                  class="text-orange-600 dark:text-orange-400"
+                  :stroke-width="2"
+                />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.highestCostDay')
@@ -295,19 +262,12 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-indigo-100 p-1.5 dark:bg-indigo-900/30">
-                <svg
-                  class="h-4 w-4 text-indigo-600 dark:text-indigo-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"
-                  />
-                </svg>
+                <Icon
+                  name="trendingUp"
+                  size="sm"
+                  class="text-indigo-600 dark:text-indigo-400"
+                  :stroke-width="2"
+                />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.highestRequestDay')
@@ -348,19 +308,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-teal-100 p-1.5 dark:bg-teal-900/30">
-                <svg
-                  class="h-4 w-4 text-teal-600 dark:text-teal-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"
-                  />
-                </svg>
+                <Icon name="cube" size="sm" class="text-teal-600 dark:text-teal-400" :stroke-width="2" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.accumulatedTokens')
@@ -390,19 +338,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-rose-100 p-1.5 dark:bg-rose-900/30">
-                <svg
-                  class="h-4 w-4 text-rose-600 dark:text-rose-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 10V3L4 14h7v7l9-11h-7z"
-                  />
-                </svg>
+                <Icon name="bolt" size="sm" class="text-rose-600 dark:text-rose-400" :stroke-width="2" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.performance')
@@ -432,19 +368,12 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-lime-100 p-1.5 dark:bg-lime-900/30">
-                <svg
-                  class="h-4 w-4 text-lime-600 dark:text-lime-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"
-                  />
-                </svg>
+                <Icon
+                  name="clipboard"
+                  size="sm"
+                  class="text-lime-600 dark:text-lime-400"
+                  :stroke-width="2"
+                />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.recentActivity')
@@ -504,14 +433,7 @@
         v-else-if="!loading"
         class="flex flex-col items-center justify-center py-12 text-gray-500 dark:text-gray-400"
       >
-        <svg class="mb-4 h-12 w-12" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            stroke-width="1.5"
-            d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
-          />
-        </svg>
+        <Icon name="chartBar" size="xl" class="mb-4 h-12 w-12" :stroke-width="1.5" />
         <p class="text-sm">{{ t('admin.accounts.stats.noData') }}</p>
       </div>
     </div>
@@ -547,6 +469,7 @@ import { Line } from 'vue-chartjs'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue'
 import ModelDistributionChart from '@/components/charts/ModelDistributionChart.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { adminAPI } from '@/api/admin'
 import type { Account, AccountUsageStatsResponse } from '@/types'
 
diff --git a/frontend/src/components/account/AccountStatusIndicator.vue b/frontend/src/components/account/AccountStatusIndicator.vue
index 281bf832..7dae33bb 100644
--- a/frontend/src/components/account/AccountStatusIndicator.vue
+++ b/frontend/src/components/account/AccountStatusIndicator.vue
@@ -48,13 +48,7 @@
       <span
         class="inline-flex items-center gap-1 rounded bg-amber-100 px-1.5 py-0.5 text-xs font-medium text-amber-700 dark:bg-amber-900/30 dark:text-amber-400"
       >
-        <svg class="h-3 w-3" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-          />
-        </svg>
+        <Icon name="exclamationTriangle" size="xs" :stroke-width="2" />
         429
       </span>
       <!-- Tooltip -->
@@ -73,13 +67,7 @@
       <span
         class="inline-flex items-center gap-1 rounded bg-red-100 px-1.5 py-0.5 text-xs font-medium text-red-700 dark:bg-red-900/30 dark:text-red-400"
       >
-        <svg class="h-3 w-3" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-          />
-        </svg>
+        <Icon name="exclamationTriangle" size="xs" :stroke-width="2" />
         529
       </span>
       <!-- Tooltip -->
@@ -100,6 +88,7 @@ import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type { Account } from '@/types'
 import { formatTime } from '@/utils/format'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
@@ -179,4 +168,4 @@ const handleTempUnschedClick = () => {
   emit('show-temp-unsched', props.account)
 }
 
-</script>
\ No newline at end of file
+</script>
diff --git a/frontend/src/components/account/AccountTestModal.vue b/frontend/src/components/account/AccountTestModal.vue
index 619a2ba3..42f3c1b9 100644
--- a/frontend/src/components/account/AccountTestModal.vue
+++ b/frontend/src/components/account/AccountTestModal.vue
@@ -15,14 +15,7 @@
           <div
             class="flex h-10 w-10 items-center justify-center rounded-lg bg-gradient-to-br from-primary-500 to-primary-600"
           >
-            <svg class="h-5 w-5 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M5.121 17.804A13.937 13.937 0 0112 16c2.5 0 4.847.655 6.879 1.804M15 10a3 3 0 11-6 0 3 3 0 016 0zm6 2a9 9 0 11-18 0 9 9 0 0118 0z"
-              />
-            </svg>
+            <Icon name="userCircle" size="md" class="text-white" :stroke-width="2" />
           </div>
           <div>
             <div class="font-semibold text-gray-900 dark:text-gray-100">{{ account.name }}</div>
@@ -70,14 +63,7 @@
         >
           <!-- Status Line -->
           <div v-if="status === 'idle'" class="flex items-center gap-2 text-gray-500">
-            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M13 10V3L4 14h7v7l9-11h-7z"
-              />
-            </svg>
+            <Icon name="bolt" size="sm" :stroke-width="2" />
             <span>{{ t('admin.accounts.readyToTest') }}</span>
           </div>
           <div v-else-if="status === 'connecting'" class="flex items-center gap-2 text-yellow-400">
@@ -128,14 +114,7 @@
             v-else-if="status === 'error'"
             class="mt-3 flex items-center gap-2 border-t border-gray-700 pt-3 text-red-400"
           >
-            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"
-              />
-            </svg>
+            <Icon name="xCircle" size="sm" :stroke-width="2" />
             <span>{{ errorMessage }}</span>
           </div>
         </div>
@@ -147,14 +126,7 @@
           class="absolute right-2 top-2 rounded-lg bg-gray-800/80 p-1.5 text-gray-400 opacity-0 transition-all hover:bg-gray-700 hover:text-white group-hover:opacity-100"
           :title="t('admin.accounts.copyOutput')"
         >
-          <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              stroke-width="2"
-              d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
-            />
-          </svg>
+          <Icon name="copy" size="sm" :stroke-width="2" />
         </button>
       </div>
 
@@ -162,26 +134,12 @@
       <div class="flex items-center justify-between px-1 text-xs text-gray-500 dark:text-gray-400">
         <div class="flex items-center gap-3">
           <span class="flex items-center gap-1">
-            <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z"
-              />
-            </svg>
+            <Icon name="cpu" size="sm" :stroke-width="2" />
             {{ t('admin.accounts.testModel') }}
           </span>
         </div>
         <span class="flex items-center gap-1">
-          <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              stroke-width="2"
-              d="M8 10h.01M12 10h.01M16 10h.01M9 16H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-5l-5 5v-5z"
-            />
-          </svg>
+          <Icon name="chatBubble" size="sm" :stroke-width="2" />
           {{ t('admin.accounts.testPrompt') }}
         </span>
       </div>
@@ -278,6 +236,7 @@ import { ref, watch, nextTick } from 'vue'
 import { useI18n } from 'vue-i18n'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { useClipboard } from '@/composables/useClipboard'
 import { adminAPI } from '@/api/admin'
 import type { Account, ClaudeModel } from '@/types'
diff --git a/frontend/src/components/account/BulkEditAccountModal.vue b/frontend/src/components/account/BulkEditAccountModal.vue
index 60b3d364..6dba60fe 100644
--- a/frontend/src/components/account/BulkEditAccountModal.vue
+++ b/frontend/src/components/account/BulkEditAccountModal.vue
@@ -318,19 +318,7 @@
         <div v-if="enableCustomErrorCodes" id="bulk-edit-custom-error-codes-body" class="space-y-3">
           <div class="rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20">
             <p class="text-xs text-amber-700 dark:text-amber-400">
-              <svg
-                class="mr-1 inline h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                />
-              </svg>
+              <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
               {{ t('admin.accounts.customErrorCodesWarning') }}
             </p>
           </div>
@@ -391,14 +379,7 @@
                 class="hover:text-red-900 dark:hover:text-red-300"
                 @click="removeErrorCode(code)"
               >
-                <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M6 18L18 6M6 6l12 12"
-                  />
-                </svg>
+                <Icon name="x" size="xs" class="h-3.5 w-3.5" :stroke-width="2" />
               </button>
             </span>
             <span v-if="selectedErrorCodes.length === 0" class="text-xs text-gray-400">
@@ -642,6 +623,7 @@ import BaseDialog from '@/components/common/BaseDialog.vue'
 import Select from '@/components/common/Select.vue'
 import ProxySelector from '@/components/common/ProxySelector.vue'
 import GroupSelector from '@/components/common/GroupSelector.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 interface Props {
   show: boolean
diff --git a/frontend/src/components/account/CreateAccountModal.vue b/frontend/src/components/account/CreateAccountModal.vue
index 37ef96f0..6671001b 100644
--- a/frontend/src/components/account/CreateAccountModal.vue
+++ b/frontend/src/components/account/CreateAccountModal.vue
@@ -71,19 +71,7 @@
                 : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
             ]"
           >
-            <svg
-              class="h-4 w-4"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09zM18.259 8.715L18 9.75l-.259-1.035a3.375 3.375 0 00-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 002.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 002.456 2.456L21.75 6l-1.035.259a3.375 3.375 0 00-2.456 2.456z"
-              />
-            </svg>
+            <Icon name="sparkles" size="sm" />
             Anthropic
           </button>
           <button
@@ -146,19 +134,7 @@
                 : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
             ]"
           >
-            <svg
-              class="h-4 w-4"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M2.25 15a4.5 4.5 0 004.5 4.5H18a3.75 3.75 0 001.332-7.257 3 3 0 00-3.758-3.848 5.25 5.25 0 00-10.233 2.33A4.502 4.502 0 002.25 15z"
-              />
-            </svg>
+            <Icon name="cloud" size="sm" />
             Antigravity
           </button>
         </div>
@@ -186,19 +162,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09zM18.259 8.715L18 9.75l-.259-1.035a3.375 3.375 0 00-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 002.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 002.456 2.456L21.75 6l-1.035.259a3.375 3.375 0 00-2.456 2.456z"
-                />
-              </svg>
+              <Icon name="sparkles" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">{{
@@ -228,19 +192,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                />
-              </svg>
+              <Icon name="key" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">{{
@@ -276,19 +228,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                />
-              </svg>
+              <Icon name="key" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">OAuth</span>
@@ -314,19 +254,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                />
-              </svg>
+              <Icon name="key" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">API Key</span>
@@ -370,19 +298,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                />
-              </svg>
+              <Icon name="key" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -477,9 +393,7 @@
                     : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
                 ]"
               >
-                <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z" />
-                </svg>
+                <Icon name="user" size="sm" />
               </div>
               <div class="min-w-0">
                 <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -522,9 +436,7 @@
                     : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
                 ]"
               >
-                <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M2.25 15a4.5 4.5 0 004.5 4.5H18a3.75 3.75 0 001.332-7.257 3 3 0 00-3.758-3.848 5.25 5.25 0 00-10.233 2.33A4.502 4.502 0 002.25 15z" />
-                </svg>
+                <Icon name="cloud" size="sm" />
               </div>
               <div class="min-w-0">
                 <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -700,19 +612,7 @@
             class="flex items-center gap-3 rounded-lg border-2 border-purple-500 bg-purple-50 p-3 dark:bg-purple-900/20"
           >
             <div class="flex h-8 w-8 items-center justify-center rounded-lg bg-purple-500 text-white">
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                />
-              </svg>
+              <Icon name="key" size="sm" />
             </div>
             <div>
               <span class="block text-sm font-medium text-gray-900 dark:text-white">OAuth</span>
@@ -1002,19 +902,7 @@
           <div v-if="customErrorCodesEnabled" class="space-y-3">
             <div class="rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20">
               <p class="text-xs text-amber-700 dark:text-amber-400">
-                <svg
-                  class="mr-1 inline h-4 w-4"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                  />
-                </svg>
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
                 {{ t('admin.accounts.customErrorCodesWarning') }}
               </p>
             </div>
@@ -1073,14 +961,7 @@
                   @click="removeErrorCode(code)"
                   class="hover:text-red-900 dark:hover:text-red-300"
                 >
-                  <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      stroke-width="2"
-                      d="M6 18L18 6M6 6l12 12"
-                    />
-                  </svg>
+                  <Icon name="x" size="sm" :stroke-width="2" />
                 </button>
               </span>
               <span v-if="selectedErrorCodes.length === 0" class="text-xs text-gray-400">
@@ -1148,23 +1029,11 @@
 
         <div v-if="tempUnschedEnabled" class="space-y-3">
           <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
-            <p class="text-xs text-blue-700 dark:text-blue-400">
-              <svg
-                class="mr-1 inline h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                />
-              </svg>
-              {{ t('admin.accounts.tempUnschedulable.notice') }}
-            </p>
-          </div>
+              <p class="text-xs text-blue-700 dark:text-blue-400">
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
+                {{ t('admin.accounts.tempUnschedulable.notice') }}
+              </p>
+            </div>
 
           <div class="flex flex-wrap gap-2">
             <button
@@ -1195,9 +1064,7 @@
                     @click="moveTempUnschedRule(index, -1)"
                     class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
                   >
-                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 15l7-7 7 7" />
-                    </svg>
+                    <Icon name="chevronUp" size="sm" :stroke-width="2" />
                   </button>
                   <button
                     type="button"
@@ -1214,14 +1081,7 @@
                     @click="removeTempUnschedRule(index)"
                     class="rounded p-1 text-red-500 transition-colors hover:text-red-600"
                   >
-                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M6 18L18 6M6 6l12 12"
-                      />
-                    </svg>
+                    <Icon name="x" size="sm" :stroke-width="2" />
                   </button>
                 </div>
               </div>
@@ -1724,6 +1584,7 @@ import { useGeminiOAuth } from '@/composables/useGeminiOAuth'
 import { useAntigravityOAuth } from '@/composables/useAntigravityOAuth'
 import type { Proxy, Group, AccountPlatform, AccountType } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 import ProxySelector from '@/components/common/ProxySelector.vue'
 import GroupSelector from '@/components/common/GroupSelector.vue'
 import ModelWhitelistSelector from '@/components/account/ModelWhitelistSelector.vue'
diff --git a/frontend/src/components/account/EditAccountModal.vue b/frontend/src/components/account/EditAccountModal.vue
index 068148ec..9ac05988 100644
--- a/frontend/src/components/account/EditAccountModal.vue
+++ b/frontend/src/components/account/EditAccountModal.vue
@@ -255,19 +255,7 @@
           <div v-if="customErrorCodesEnabled" class="space-y-3">
             <div class="rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20">
               <p class="text-xs text-amber-700 dark:text-amber-400">
-                <svg
-                  class="mr-1 inline h-4 w-4"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                  />
-                </svg>
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
                 {{ t('admin.accounts.customErrorCodesWarning') }}
               </p>
             </div>
@@ -326,14 +314,7 @@
                   @click="removeErrorCode(code)"
                   class="hover:text-red-900 dark:hover:text-red-300"
                 >
-                  <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      stroke-width="2"
-                      d="M6 18L18 6M6 6l12 12"
-                    />
-                  </svg>
+                  <Icon name="x" size="sm" :stroke-width="2" />
                 </button>
               </span>
               <span v-if="selectedErrorCodes.length === 0" class="text-xs text-gray-400">
@@ -402,19 +383,7 @@
         <div v-if="tempUnschedEnabled" class="space-y-3">
           <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
             <p class="text-xs text-blue-700 dark:text-blue-400">
-              <svg
-                class="mr-1 inline h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                />
-              </svg>
+              <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
               {{ t('admin.accounts.tempUnschedulable.notice') }}
             </p>
           </div>
@@ -448,9 +417,7 @@
                     @click="moveTempUnschedRule(index, -1)"
                     class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
                   >
-                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 15l7-7 7 7" />
-                    </svg>
+                    <Icon name="chevronUp" size="sm" :stroke-width="2" />
                   </button>
                   <button
                     type="button"
@@ -467,14 +434,7 @@
                     @click="removeTempUnschedRule(index)"
                     class="rounded p-1 text-red-500 transition-colors hover:text-red-600"
                   >
-                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M6 18L18 6M6 6l12 12"
-                      />
-                    </svg>
+                    <Icon name="x" size="sm" :stroke-width="2" />
                   </button>
                 </div>
               </div>
@@ -692,6 +652,7 @@ import { adminAPI } from '@/api/admin'
 import type { Account, Proxy, Group } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
 import ProxySelector from '@/components/common/ProxySelector.vue'
 import GroupSelector from '@/components/common/GroupSelector.vue'
 import ModelWhitelistSelector from '@/components/account/ModelWhitelistSelector.vue'
diff --git a/frontend/src/components/account/ModelWhitelistSelector.vue b/frontend/src/components/account/ModelWhitelistSelector.vue
index b029d376..c8c1b852 100644
--- a/frontend/src/components/account/ModelWhitelistSelector.vue
+++ b/frontend/src/components/account/ModelWhitelistSelector.vue
@@ -21,9 +21,7 @@
               @click.stop="removeModel(model)"
               class="shrink-0 rounded-full hover:bg-gray-200 dark:hover:bg-dark-500"
             >
-              <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
-              </svg>
+              <Icon name="x" size="xs" class="h-3.5 w-3.5" :stroke-width="2" />
             </button>
           </span>
         </div>
@@ -126,6 +124,7 @@ import { ref, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import ModelIcon from '@/components/common/ModelIcon.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { allModels, getModelsByPlatform } from '@/composables/useModelWhitelist'
 
 const { t } = useI18n()
diff --git a/frontend/src/components/account/OAuthAuthorizationFlow.vue b/frontend/src/components/account/OAuthAuthorizationFlow.vue
index 7ce30b46..194237fa 100644
--- a/frontend/src/components/account/OAuthAuthorizationFlow.vue
+++ b/frontend/src/components/account/OAuthAuthorizationFlow.vue
@@ -2,21 +2,9 @@
   <div
     class="rounded-lg border border-blue-200 bg-blue-50 p-4 dark:border-blue-700 dark:bg-blue-900/30"
   >
-    <div class="flex items-start gap-4">
+      <div class="flex items-start gap-4">
       <div class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-lg bg-blue-500">
-        <svg
-          class="h-5 w-5 text-white"
-          fill="none"
-          viewBox="0 0 24 24"
-          stroke="currentColor"
-          stroke-width="1.5"
-        >
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            d="M13.19 8.688a4.5 4.5 0 011.242 7.244l-4.5 4.5a4.5 4.5 0 01-6.364-6.364l1.757-1.757m13.35-.622l1.757-1.757a4.5 4.5 0 00-6.364-6.364l-4.5 4.5a4.5 4.5 0 001.242 7.244"
-          />
-        </svg>
+        <Icon name="link" size="md" class="text-white" />
       </div>
       <div class="flex-1">
         <h4 class="mb-3 font-semibold text-blue-900 dark:text-blue-200">{{ oauthTitle }}</h4>
@@ -66,19 +54,7 @@
               <label
                 class="mb-2 flex items-center gap-2 text-sm font-semibold text-gray-700 dark:text-gray-300"
               >
-                <svg
-                  class="h-4 w-4 text-blue-500"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                  />
-                </svg>
+                <Icon name="key" size="sm" class="text-blue-500" />
                 {{ t('admin.accounts.oauth.sessionKey') }}
                 <span
                   v-if="parsedKeyCount > 1 && allowMultiple"
@@ -186,20 +162,7 @@
                   d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                 ></path>
               </svg>
-              <svg
-                v-else
-                class="mr-2 h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
-                />
-              </svg>
+              <Icon v-else name="sparkles" size="sm" class="mr-2" />
               {{
                 loading
                   ? t('admin.accounts.oauth.authorizing')
@@ -281,20 +244,7 @@
                       d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                     ></path>
                   </svg>
-                  <svg
-                    v-else
-                    class="mr-2 h-4 w-4"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M13.19 8.688a4.5 4.5 0 011.242 7.244l-4.5 4.5a4.5 4.5 0 01-6.364-6.364l1.757-1.757m13.35-.622l1.757-1.757a4.5 4.5 0 00-6.364-6.364l-4.5 4.5a4.5 4.5 0 001.242 7.244"
-                    />
-                  </svg>
+                  <Icon v-else name="link" size="sm" class="mr-2" />
                   {{ loading ? t('admin.accounts.oauth.generating') : oauthGenerateAuthUrl }}
                 </button>
                 <div v-else class="space-y-3">
@@ -325,20 +275,13 @@
                           d="M15.666 3.888A2.25 2.25 0 0013.5 2.25h-3c-1.03 0-1.9.693-2.166 1.638m7.332 0c.055.194.084.4.084.612v0a.75.75 0 01-.75.75H9a.75.75 0 01-.75-.75v0c0-.212.03-.418.084-.612m7.332 0c.646.049 1.288.11 1.927.184 1.1.128 1.907 1.077 1.907 2.185V19.5a2.25 2.25 0 01-2.25 2.25H6.75A2.25 2.25 0 014.5 19.5V6.257c0-1.108.806-2.057 1.907-2.185a48.208 48.208 0 011.927-.184"
                         />
                       </svg>
-                      <svg
+                      <Icon
                         v-else
-                        class="h-4 w-4 text-green-500"
-                        fill="none"
-                        viewBox="0 0 24 24"
-                        stroke="currentColor"
-                        stroke-width="2"
-                      >
-                        <path
-                          stroke-linecap="round"
-                          stroke-linejoin="round"
-                          d="M4.5 12.75l6 6 9-13.5"
-                        />
-                      </svg>
+                        name="check"
+                        size="sm"
+                        class="text-green-500"
+                        :stroke-width="2"
+                      />
                     </button>
                   </div>
                   <button
@@ -346,19 +289,7 @@
                     class="text-xs text-blue-600 hover:text-blue-700 dark:text-blue-400"
                     @click="handleRegenerate"
                   >
-                    <svg
-                      class="mr-1 inline h-3 w-3"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="1.5"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                      />
-                    </svg>
+                    <Icon name="refresh" size="xs" class="mr-1 inline" />
                     {{ t('admin.accounts.oauth.regenerate') }}
                   </button>
                 </div>
@@ -427,19 +358,7 @@
                 ></p>
                 <div>
                   <label class="input-label">
-                    <svg
-                      class="mr-1 inline h-4 w-4 text-blue-500"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="1.5"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                      />
-                    </svg>
+                    <Icon name="key" size="sm" class="mr-1 inline text-blue-500" />
                     {{ oauthAuthCode }}
                   </label>
                   <textarea
@@ -449,19 +368,7 @@
                     :placeholder="oauthAuthCodePlaceholder"
                   ></textarea>
                   <p class="mt-2 text-xs text-gray-500 dark:text-gray-400">
-                    <svg
-                      class="mr-1 inline h-3 w-3"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="1.5"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z"
-                      />
-                    </svg>
+                    <Icon name="infoCircle" size="xs" class="mr-1 inline" />
                     {{ oauthAuthCodeHint }}
                   </p>
 
@@ -471,19 +378,12 @@
                     class="mt-3 rounded-lg border-2 border-amber-400 bg-amber-50 p-3 dark:border-amber-600 dark:bg-amber-900/30"
                   >
                     <div class="flex items-start gap-2">
-                      <svg
-                        class="h-5 w-5 flex-shrink-0 text-amber-600 dark:text-amber-400"
-                        fill="none"
-                        viewBox="0 0 24 24"
-                        stroke="currentColor"
-                        stroke-width="2"
-                      >
-                        <path
-                          stroke-linecap="round"
-                          stroke-linejoin="round"
-                          d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
-                        />
-                      </svg>
+                      <Icon
+                        name="exclamationTriangle"
+                        size="md"
+                        class="flex-shrink-0 text-amber-600 dark:text-amber-400"
+                        :stroke-width="2"
+                      />
                       <div class="text-sm text-amber-800 dark:text-amber-300">
                         <p class="font-semibold">{{ $t('admin.accounts.oauth.gemini.stateWarningTitle') }}</p>
                         <p class="mt-1">{{ $t('admin.accounts.oauth.gemini.stateWarningDesc') }}</p>
@@ -514,6 +414,7 @@
 import { ref, computed, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useClipboard } from '@/composables/useClipboard'
+import Icon from '@/components/icons/Icon.vue'
 import type { AddMethod, AuthInputMethod } from '@/composables/useAccountOAuth'
 
 interface Props {
diff --git a/frontend/src/components/account/ReAuthAccountModal.vue b/frontend/src/components/account/ReAuthAccountModal.vue
index 26320451..43d1198f 100644
--- a/frontend/src/components/account/ReAuthAccountModal.vue
+++ b/frontend/src/components/account/ReAuthAccountModal.vue
@@ -23,19 +23,7 @@
                     : 'from-orange-500 to-orange-600'
             ]"
           >
-            <svg
-              class="h-5 w-5 text-white"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
-              />
-            </svg>
+            <Icon name="sparkles" size="md" class="text-white" />
           </div>
           <div>
             <span class="block font-semibold text-gray-900 dark:text-white">{{
@@ -135,19 +123,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M2.25 15a4.5 4.5 0 004.5 4.5H18a3.75 3.75 0 001.332-7.257 3 3 0 00-3.758-3.848 5.25 5.25 0 00-10.233 2.33A4.502 4.502 0 002.25 15z"
-                />
-              </svg>
+              <Icon name="cloud" size="sm" />
             </div>
             <div class="min-w-0">
               <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -179,19 +155,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
-                />
-              </svg>
+              <Icon name="sparkles" size="sm" />
             </div>
             <div class="min-w-0">
               <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -295,6 +259,7 @@ import { useGeminiOAuth } from '@/composables/useGeminiOAuth'
 import { useAntigravityOAuth } from '@/composables/useAntigravityOAuth'
 import type { Account } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 import OAuthAuthorizationFlow from './OAuthAuthorizationFlow.vue'
 
 // Type for exposed OAuthAuthorizationFlow component
diff --git a/frontend/src/components/admin/account/AccountStatsModal.vue b/frontend/src/components/admin/account/AccountStatsModal.vue
index 93f38a83..138f5811 100644
--- a/frontend/src/components/admin/account/AccountStatsModal.vue
+++ b/frontend/src/components/admin/account/AccountStatsModal.vue
@@ -15,14 +15,7 @@
           <div
             class="flex h-10 w-10 items-center justify-center rounded-lg bg-gradient-to-br from-primary-500 to-primary-600"
           >
-            <svg class="h-5 w-5 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
-              />
-            </svg>
+            <Icon name="chartBar" size="md" class="text-white" />
           </div>
           <div>
             <div class="font-semibold text-gray-900 dark:text-gray-100">{{ account.name }}</div>
@@ -60,19 +53,7 @@
                 t('admin.accounts.stats.totalCost')
               }}</span>
               <div class="rounded-lg bg-emerald-100 p-1.5 dark:bg-emerald-900/30">
-                <svg
-                  class="h-4 w-4 text-emerald-600 dark:text-emerald-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon name="dollar" size="sm" class="text-emerald-600 dark:text-emerald-400" />
               </div>
             </div>
             <p class="text-2xl font-bold text-gray-900 dark:text-white">
@@ -97,19 +78,7 @@
                 t('admin.accounts.stats.totalRequests')
               }}</span>
               <div class="rounded-lg bg-blue-100 p-1.5 dark:bg-blue-900/30">
-                <svg
-                  class="h-4 w-4 text-blue-600 dark:text-blue-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 10V3L4 14h7v7l9-11h-7z"
-                  />
-                </svg>
+                <Icon name="bolt" size="sm" class="text-blue-600 dark:text-blue-400" />
               </div>
             </div>
             <p class="text-2xl font-bold text-gray-900 dark:text-white">
@@ -129,19 +98,11 @@
                 t('admin.accounts.stats.avgDailyCost')
               }}</span>
               <div class="rounded-lg bg-amber-100 p-1.5 dark:bg-amber-900/30">
-                <svg
-                  class="h-4 w-4 text-amber-600 dark:text-amber-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M9 7h6m0 10v-3m-3 3h.01M9 17h.01M9 14h.01M12 14h.01M15 11h.01M12 11h.01M9 11h.01M7 21h10a2 2 0 002-2V5a2 2 0 00-2-2H7a2 2 0 00-2 2v14a2 2 0 002 2z"
-                  />
-                </svg>
+                <Icon
+                  name="calculator"
+                  size="sm"
+                  class="text-amber-600 dark:text-amber-400"
+                />
               </div>
             </div>
             <p class="text-2xl font-bold text-gray-900 dark:text-white">
@@ -195,19 +156,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-cyan-100 p-1.5 dark:bg-cyan-900/30">
-                <svg
-                  class="h-4 w-4 text-cyan-600 dark:text-cyan-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon name="clock" size="sm" class="text-cyan-600 dark:text-cyan-400" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.todayOverview')
@@ -245,19 +194,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-orange-100 p-1.5 dark:bg-orange-900/30">
-                <svg
-                  class="h-4 w-4 text-orange-600 dark:text-orange-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M17.657 18.657A8 8 0 016.343 7.343S7 9 9 10c0-2 .5-5 2.986-7C14 5 16.09 5.777 17.656 7.343A7.975 7.975 0 0120 13a7.975 7.975 0 01-2.343 5.657z"
-                  />
-                </svg>
+                <Icon name="fire" size="sm" class="text-orange-600 dark:text-orange-400" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.highestCostDay')
@@ -295,19 +232,11 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-indigo-100 p-1.5 dark:bg-indigo-900/30">
-                <svg
-                  class="h-4 w-4 text-indigo-600 dark:text-indigo-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"
-                  />
-                </svg>
+                <Icon
+                  name="trendingUp"
+                  size="sm"
+                  class="text-indigo-600 dark:text-indigo-400"
+                />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.highestRequestDay')
@@ -348,19 +277,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-teal-100 p-1.5 dark:bg-teal-900/30">
-                <svg
-                  class="h-4 w-4 text-teal-600 dark:text-teal-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"
-                  />
-                </svg>
+                <Icon name="cube" size="sm" class="text-teal-600 dark:text-teal-400" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.accumulatedTokens')
@@ -390,19 +307,7 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-rose-100 p-1.5 dark:bg-rose-900/30">
-                <svg
-                  class="h-4 w-4 text-rose-600 dark:text-rose-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 10V3L4 14h7v7l9-11h-7z"
-                  />
-                </svg>
+                <Icon name="bolt" size="sm" class="text-rose-600 dark:text-rose-400" />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.performance')
@@ -432,19 +337,11 @@
           <div class="card p-4">
             <div class="mb-3 flex items-center gap-2">
               <div class="rounded-lg bg-lime-100 p-1.5 dark:bg-lime-900/30">
-                <svg
-                  class="h-4 w-4 text-lime-600 dark:text-lime-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"
-                  />
-                </svg>
+                <Icon
+                  name="clipboard"
+                  size="sm"
+                  class="text-lime-600 dark:text-lime-400"
+                />
               </div>
               <span class="text-sm font-semibold text-gray-900 dark:text-white">{{
                 t('admin.accounts.stats.recentActivity')
@@ -504,14 +401,7 @@
         v-else-if="!loading"
         class="flex flex-col items-center justify-center py-12 text-gray-500 dark:text-gray-400"
       >
-        <svg class="mb-4 h-12 w-12" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            stroke-width="1.5"
-            d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
-          />
-        </svg>
+        <Icon name="chartBar" size="xl" class="mb-4 h-12 w-12" />
         <p class="text-sm">{{ t('admin.accounts.stats.noData') }}</p>
       </div>
     </div>
@@ -547,6 +437,7 @@ import { Line } from 'vue-chartjs'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue'
 import ModelDistributionChart from '@/components/charts/ModelDistributionChart.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { adminAPI } from '@/api/admin'
 import type { Account, AccountUsageStatsResponse } from '@/types'
 
diff --git a/frontend/src/components/admin/account/AccountTableActions.vue b/frontend/src/components/admin/account/AccountTableActions.vue
index ceb7fe9d..96fceaa0 100644
--- a/frontend/src/components/admin/account/AccountTableActions.vue
+++ b/frontend/src/components/admin/account/AccountTableActions.vue
@@ -1,11 +1,19 @@
 <template>
   <div class="flex flex-wrap items-center gap-3">
-    <button @click="$emit('refresh')" :disabled="loading" class="btn btn-secondary"><svg :class="['h-5 w-5', loading ? 'animate-spin' : '']" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99" /></svg></button>
+    <button @click="$emit('refresh')" :disabled="loading" class="btn btn-secondary">
+      <Icon name="refresh" size="md" :class="[loading ? 'animate-spin' : '']" />
+    </button>
     <button @click="$emit('sync')" class="btn btn-secondary">{{ t('admin.accounts.syncFromCrs') }}</button>
     <button @click="$emit('create')" class="btn btn-primary">{{ t('admin.accounts.createAccount') }}</button>
   </div>
 </template>
 
 <script setup lang="ts">
-import { useI18n } from 'vue-i18n'; defineProps(['loading']); defineEmits(['refresh', 'sync', 'create']); const { t } = useI18n()
+import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
+
+defineProps(['loading'])
+defineEmits(['refresh', 'sync', 'create'])
+
+const { t } = useI18n()
 </script>
diff --git a/frontend/src/components/admin/account/AccountTableFilters.vue b/frontend/src/components/admin/account/AccountTableFilters.vue
index 126a52a2..42043b33 100644
--- a/frontend/src/components/admin/account/AccountTableFilters.vue
+++ b/frontend/src/components/admin/account/AccountTableFilters.vue
@@ -16,7 +16,7 @@
 <script setup lang="ts">
 import { computed } from 'vue'; import { useI18n } from 'vue-i18n'; import Select from '@/components/common/Select.vue'; import SearchInput from '@/components/common/SearchInput.vue'
 defineProps(['searchQuery', 'filters']); defineEmits(['update:searchQuery', 'change']); const { t } = useI18n()
-const pOpts = computed(() => [{ value: '', label: t('admin.accounts.allPlatforms') }, { value: 'openai', label: 'OpenAI' }, { value: 'anthropic', label: 'Anthropic' }, { value: 'gemini', label: 'Gemini' }, { value: 'antigravity', label: 'Antigravity' }])
+const pOpts = computed(() => [{ value: '', label: t('admin.accounts.allPlatforms') }, { value: 'anthropic', label: 'Anthropic' }, { value: 'openai', label: 'OpenAI' }, { value: 'gemini', label: 'Gemini' }, { value: 'antigravity', label: 'Antigravity' }])
 const tOpts = computed(() => [{ value: '', label: t('admin.accounts.allTypes') }, { value: 'oauth', label: t('admin.accounts.oauthType') }, { value: 'setup-token', label: t('admin.accounts.setupToken') }, { value: 'apikey', label: t('admin.accounts.apiKey') }])
 const sOpts = computed(() => [{ value: '', label: t('admin.accounts.allStatus') }, { value: 'active', label: t('admin.accounts.status.active') }, { value: 'inactive', label: t('admin.accounts.status.inactive') }, { value: 'error', label: t('admin.accounts.status.error') }])
 </script>
diff --git a/frontend/src/components/admin/account/ReAuthAccountModal.vue b/frontend/src/components/admin/account/ReAuthAccountModal.vue
index 9bfa9530..d9838a2e 100644
--- a/frontend/src/components/admin/account/ReAuthAccountModal.vue
+++ b/frontend/src/components/admin/account/ReAuthAccountModal.vue
@@ -23,19 +23,7 @@
                     : 'from-orange-500 to-orange-600'
             ]"
           >
-            <svg
-              class="h-5 w-5 text-white"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
-              />
-            </svg>
+            <Icon name="sparkles" size="md" class="text-white" />
           </div>
           <div>
             <span class="block font-semibold text-gray-900 dark:text-white">{{
@@ -107,9 +95,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z" />
-              </svg>
+              <Icon name="user" size="sm" />
             </div>
             <div class="min-w-0">
               <span class="block text-sm font-medium text-gray-900 dark:text-white">Google One</span>
@@ -135,19 +121,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M2.25 15a4.5 4.5 0 004.5 4.5H18a3.75 3.75 0 001.332-7.257 3 3 0 00-3.758-3.848 5.25 5.25 0 00-10.233 2.33A4.502 4.502 0 002.25 15z"
-                />
-              </svg>
+              <Icon name="cloud" size="sm" />
             </div>
             <div class="min-w-0">
               <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -179,19 +153,7 @@
                   : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
               ]"
             >
-              <svg
-                class="h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
-                />
-              </svg>
+              <Icon name="sparkles" size="sm" />
             </div>
             <div class="min-w-0">
               <span class="block text-sm font-medium text-gray-900 dark:text-white">
@@ -295,6 +257,7 @@ import { useGeminiOAuth } from '@/composables/useGeminiOAuth'
 import { useAntigravityOAuth } from '@/composables/useAntigravityOAuth'
 import type { Account } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 import OAuthAuthorizationFlow from '@/components/account/OAuthAuthorizationFlow.vue'
 
 // Type for exposed OAuthAuthorizationFlow component
diff --git a/frontend/src/components/admin/usage/UsageStatsCards.vue b/frontend/src/components/admin/usage/UsageStatsCards.vue
index c214fc50..2af25e36 100644
--- a/frontend/src/components/admin/usage/UsageStatsCards.vue
+++ b/frontend/src/components/admin/usage/UsageStatsCards.vue
@@ -1,7 +1,9 @@
 <template>
   <div class="grid grid-cols-2 gap-4 lg:grid-cols-4">
     <div class="card p-4 flex items-center gap-3">
-      <div class="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/30 text-blue-600"><svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" /></svg></div>
+      <div class="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/30 text-blue-600">
+        <Icon name="document" size="md" />
+      </div>
       <div><p class="text-xs font-medium text-gray-500">{{ t('usage.totalRequests') }}</p><p class="text-xl font-bold">{{ stats?.total_requests?.toLocaleString() || '0' }}</p></div>
     </div>
     <div class="card p-4 flex items-center gap-3">
@@ -9,19 +11,36 @@
       <div><p class="text-xs font-medium text-gray-500">{{ t('usage.totalTokens') }}</p><p class="text-xl font-bold">{{ formatTokens(stats?.total_tokens || 0) }}</p></div>
     </div>
     <div class="card p-4 flex items-center gap-3">
-      <div class="rounded-lg bg-green-100 p-2 dark:bg-green-900/30 text-green-600"><svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z" /></svg></div>
+      <div class="rounded-lg bg-green-100 p-2 dark:bg-green-900/30 text-green-600">
+        <Icon name="dollar" size="md" />
+      </div>
       <div><p class="text-xs font-medium text-gray-500">{{ t('usage.totalCost') }}</p><p class="text-xl font-bold text-green-600">${{ (stats?.total_actual_cost || 0).toFixed(4) }}</p></div>
     </div>
     <div class="card p-4 flex items-center gap-3">
-      <div class="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/30 text-purple-600"><svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z" /></svg></div>
+      <div class="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/30 text-purple-600">
+        <Icon name="clock" size="md" />
+      </div>
       <div><p class="text-xs font-medium text-gray-500">{{ t('usage.avgDuration') }}</p><p class="text-xl font-bold">{{ formatDuration(stats?.average_duration_ms || 0) }}</p></div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { useI18n } from 'vue-i18n'; import type { AdminUsageStatsResponse } from '@/api/admin/usage'
-defineProps<{ stats: AdminUsageStatsResponse | null }>(); const { t } = useI18n()
-const formatDuration = (ms: number) => ms < 1000 ? `${ms.toFixed(0)}ms` : `${(ms/1000).toFixed(2)}s`
-const formatTokens = (v: number) => { if (v >= 1e9) return (v/1e9).toFixed(2) + 'B'; if (v >= 1e6) return (v/1e6).toFixed(2) + 'M'; if (v >= 1e3) return (v/1e3).toFixed(2) + 'K'; return v.toLocaleString() }
-</script>
\ No newline at end of file
+import { useI18n } from 'vue-i18n'
+import type { AdminUsageStatsResponse } from '@/api/admin/usage'
+import Icon from '@/components/icons/Icon.vue'
+
+defineProps<{ stats: AdminUsageStatsResponse | null }>()
+
+const { t } = useI18n()
+
+const formatDuration = (ms: number) =>
+  ms < 1000 ? `${ms.toFixed(0)}ms` : `${(ms / 1000).toFixed(2)}s`
+
+const formatTokens = (value: number) => {
+  if (value >= 1e9) return (value / 1e9).toFixed(2) + 'B'
+  if (value >= 1e6) return (value / 1e6).toFixed(2) + 'M'
+  if (value >= 1e3) return (value / 1e3).toFixed(2) + 'K'
+  return value.toLocaleString()
+}
+</script>
diff --git a/frontend/src/components/admin/usage/UsageTable.vue b/frontend/src/components/admin/usage/UsageTable.vue
index 63694925..87f7aeb7 100644
--- a/frontend/src/components/admin/usage/UsageTable.vue
+++ b/frontend/src/components/admin/usage/UsageTable.vue
@@ -38,11 +38,11 @@
           <div class="space-y-1 text-sm">
             <div class="flex items-center gap-2">
               <div class="inline-flex items-center gap-1">
-                <svg class="h-3.5 w-3.5 text-emerald-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 14l-7 7m0 0l-7-7m7 7V3" /></svg>
+                <Icon name="arrowDown" size="sm" class="h-3.5 w-3.5 text-emerald-500" />
                 <span class="font-medium text-gray-900 dark:text-white">{{ row.input_tokens?.toLocaleString() || 0 }}</span>
               </div>
               <div class="inline-flex items-center gap-1">
-                <svg class="h-3.5 w-3.5 text-violet-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18" /></svg>
+                <Icon name="arrowUp" size="sm" class="h-3.5 w-3.5 text-violet-500" />
                 <span class="font-medium text-gray-900 dark:text-white">{{ row.output_tokens?.toLocaleString() || 0 }}</span>
               </div>
             </div>
@@ -87,7 +87,7 @@
             <span class="font-mono text-xs text-gray-500 dark:text-gray-400 truncate" :title="row.request_id">{{ row.request_id }}</span>
             <button @click="copyRequestId(row.request_id)" class="flex-shrink-0 rounded p-0.5 transition-colors hover:bg-gray-100 dark:hover:bg-dark-700" :class="copiedRequestId === row.request_id ? 'text-green-500' : 'text-gray-400 hover:text-gray-600 dark:hover:text-gray-300'" :title="copiedRequestId === row.request_id ? t('keys.copied') : t('keys.copyToClipboard')">
               <svg v-if="copiedRequestId === row.request_id" class="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" /></svg>
-              <svg v-else class="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" /></svg>
+              <Icon v-else name="copy" size="sm" class="h-3.5 w-3.5" />
             </button>
           </div>
           <span v-else class="text-gray-400 dark:text-gray-500">-</span>
@@ -106,6 +106,7 @@ import { formatDateTime } from '@/utils/format'
 import { useAppStore } from '@/stores/app'
 import DataTable from '@/components/common/DataTable.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 defineProps(['data', 'loading'])
 const { t } = useI18n()
diff --git a/frontend/src/components/admin/user/UserCreateModal.vue b/frontend/src/components/admin/user/UserCreateModal.vue
index 2f28bf52..f2ab1e02 100644
--- a/frontend/src/components/admin/user/UserCreateModal.vue
+++ b/frontend/src/components/admin/user/UserCreateModal.vue
@@ -17,7 +17,7 @@
             <input v-model="form.password" type="text" required class="input pr-10" :placeholder="t('admin.users.enterPassword')" />
           </div>
           <button type="button" @click="generateRandomPassword" class="btn btn-secondary px-3">
-            <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99" /></svg>
+            <Icon name="refresh" size="md" />
           </button>
         </div>
       </div>
@@ -52,6 +52,7 @@ import { reactive, watch } from 'vue'
 import { useI18n } from 'vue-i18n'; import { adminAPI } from '@/api/admin'
 import { useForm } from '@/composables/useForm'
 import BaseDialog from '@/components/common/BaseDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const props = defineProps<{ show: boolean }>()
 const emit = defineEmits(['close', 'success']); const { t } = useI18n()
diff --git a/frontend/src/components/admin/user/UserEditModal.vue b/frontend/src/components/admin/user/UserEditModal.vue
index 43f677d3..2c4b117a 100644
--- a/frontend/src/components/admin/user/UserEditModal.vue
+++ b/frontend/src/components/admin/user/UserEditModal.vue
@@ -21,7 +21,7 @@
             </button>
           </div>
           <button type="button" @click="generatePassword" class="btn btn-secondary px-3">
-            <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99" /></svg>
+            <Icon name="refresh" size="md" />
           </button>
         </div>
       </div>
@@ -59,6 +59,7 @@ import { adminAPI } from '@/api/admin'
 import type { User, UserAttributeValuesMap } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import UserAttributeForm from '@/components/user/UserAttributeForm.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const props = defineProps<{ show: boolean, user: User | null }>()
 const emit = defineEmits(['close', 'success'])
@@ -106,4 +107,4 @@ const handleUpdateUser = async () => {
     appStore.showError(e.response?.data?.detail || t('admin.users.failedToUpdate'))
   } finally { submitting.value = false }
 }
-</script>
\ No newline at end of file
+</script>
diff --git a/frontend/src/components/common/BaseDialog.vue b/frontend/src/components/common/BaseDialog.vue
index fab48fe0..3d38b568 100644
--- a/frontend/src/components/common/BaseDialog.vue
+++ b/frontend/src/components/common/BaseDialog.vue
@@ -21,15 +21,7 @@
               class="-mr-2 rounded-xl p-2 text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600 dark:text-dark-500 dark:hover:bg-dark-700 dark:hover:text-dark-300"
               aria-label="Close modal"
             >
-              <svg
-                class="h-5 w-5"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12" />
-              </svg>
+              <Icon name="x" size="md" />
             </button>
           </div>
 
@@ -50,6 +42,7 @@
 
 <script setup lang="ts">
 import { computed, watch, onMounted, onUnmounted, ref, nextTick } from 'vue'
+import Icon from '@/components/icons/Icon.vue'
 
 // 生成唯一ID以避免多个对话框时ID冲突
 let dialogIdCounter = 0
diff --git a/frontend/src/components/common/DataTable.vue b/frontend/src/components/common/DataTable.vue
index c160da26..7ad31f7d 100644
--- a/frontend/src/components/common/DataTable.vue
+++ b/frontend/src/components/common/DataTable.vue
@@ -66,19 +66,11 @@
           >
             <slot name="empty">
               <div class="flex flex-col items-center">
-                <svg
+                <Icon
+                  name="inbox"
+                  size="xl"
                   class="mb-4 h-12 w-12 text-gray-400 dark:text-dark-500"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4"
-                  />
-                </svg>
+                />
                 <p class="text-lg font-medium text-gray-900 dark:text-gray-100">
                   {{ t('empty.noData') }}
                 </p>
@@ -117,6 +109,7 @@
 import { computed, ref, onMounted, onUnmounted, watch, nextTick } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type { Column } from './types'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
diff --git a/frontend/src/components/common/DateRangePicker.vue b/frontend/src/components/common/DateRangePicker.vue
index 4fce029f..cf5b56fc 100644
--- a/frontend/src/components/common/DateRangePicker.vue
+++ b/frontend/src/components/common/DateRangePicker.vue
@@ -6,33 +6,17 @@
       :class="['date-picker-trigger', isOpen && 'date-picker-trigger-open']"
     >
       <span class="date-picker-icon">
-        <svg
-          class="h-4 w-4"
-          fill="none"
-          stroke="currentColor"
-          viewBox="0 0 24 24"
-          stroke-width="1.5"
-        >
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            d="M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 012.25-2.25h13.5A2.25 2.25 0 0121 7.5v11.25m-18 0A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75m-18 0v-7.5A2.25 2.25 0 015.25 9h13.5A2.25 2.25 0 0121 11.25v7.5"
-          />
-        </svg>
+        <Icon name="calendar" size="sm" />
       </span>
       <span class="date-picker-value">
         {{ displayValue }}
       </span>
       <span class="date-picker-chevron">
-        <svg
-          :class="['h-4 w-4 transition-transform duration-200', isOpen && 'rotate-180']"
-          fill="none"
-          stroke="currentColor"
-          viewBox="0 0 24 24"
-          stroke-width="1.5"
-        >
-          <path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5" />
-        </svg>
+        <Icon
+          name="chevronDown"
+          size="sm"
+          :class="['transition-transform duration-200', isOpen && 'rotate-180']"
+        />
       </span>
     </button>
 
@@ -65,19 +49,7 @@
             />
           </div>
           <div class="date-picker-separator">
-            <svg
-              class="h-4 w-4 text-gray-400"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M17.25 8.25L21 12m0 0l-3.75 3.75M21 12H3"
-              />
-            </svg>
+            <Icon name="arrowRight" size="sm" class="text-gray-400" />
           </div>
           <div class="date-picker-field">
             <label class="date-picker-label">{{ t('dates.endDate') }}</label>
@@ -106,6 +78,7 @@
 <script setup lang="ts">
 import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 
 interface DatePreset {
   labelKey: string
diff --git a/frontend/src/components/common/EmptyState.vue b/frontend/src/components/common/EmptyState.vue
index 9fcfed14..132a85c0 100644
--- a/frontend/src/components/common/EmptyState.vue
+++ b/frontend/src/components/common/EmptyState.vue
@@ -43,16 +43,7 @@
           @click="!actionTo && $emit('action')"
           class="btn btn-primary"
         >
-          <svg
-            v-if="actionIcon"
-            class="mr-2 h-5 w-5"
-            fill="none"
-            stroke="currentColor"
-            viewBox="0 0 24 24"
-            stroke-width="1.5"
-          >
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-          </svg>
+          <Icon v-if="actionIcon" name="plus" size="md" class="mr-2" />
           {{ actionText }}
         </component>
       </slot>
@@ -64,6 +55,7 @@
 import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import type { Component } from 'vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
diff --git a/frontend/src/components/common/LocaleSwitcher.vue b/frontend/src/components/common/LocaleSwitcher.vue
index 1c47c6f9..f1ae1eff 100644
--- a/frontend/src/components/common/LocaleSwitcher.vue
+++ b/frontend/src/components/common/LocaleSwitcher.vue
@@ -7,16 +7,12 @@
     >
       <span class="text-base">{{ currentLocale?.flag }}</span>
       <span class="hidden sm:inline">{{ currentLocale?.code.toUpperCase() }}</span>
-      <svg
-        class="h-3.5 w-3.5 text-gray-400 transition-transform duration-200"
+      <Icon
+        name="chevronDown"
+        size="xs"
+        class="text-gray-400 transition-transform duration-200"
         :class="{ 'rotate-180': isOpen }"
-        fill="none"
-        viewBox="0 0 24 24"
-        stroke="currentColor"
-        stroke-width="2"
-      >
-        <path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5" />
-      </svg>
+      />
     </button>
 
     <transition name="dropdown">
@@ -36,16 +32,7 @@
         >
           <span class="text-base">{{ locale.flag }}</span>
           <span>{{ locale.name }}</span>
-          <svg
-            v-if="locale.code === currentLocaleCode"
-            class="ml-auto h-4 w-4 text-primary-500"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="2"
-          >
-            <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-          </svg>
+          <Icon v-if="locale.code === currentLocaleCode" name="check" size="sm" class="ml-auto text-primary-500" />
         </button>
       </div>
     </transition>
@@ -55,6 +42,7 @@
 <script setup lang="ts">
 import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 import { setLocale, availableLocales } from '@/i18n'
 
 const { locale } = useI18n()
diff --git a/frontend/src/components/common/Pagination.vue b/frontend/src/components/common/Pagination.vue
index 80fcd498..728bc0d3 100644
--- a/frontend/src/components/common/Pagination.vue
+++ b/frontend/src/components/common/Pagination.vue
@@ -63,13 +63,7 @@
           class="relative inline-flex items-center rounded-l-md border border-gray-300 bg-white px-2 py-2 text-sm font-medium text-gray-500 hover:bg-gray-50 disabled:cursor-not-allowed disabled:opacity-50 dark:border-dark-600 dark:bg-dark-700 dark:text-gray-400 dark:hover:bg-dark-600"
           :aria-label="t('pagination.previous')"
         >
-          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20">
-            <path
-              fill-rule="evenodd"
-              d="M12.707 5.293a1 1 0 010 1.414L9.414 10l3.293 3.293a1 1 0 01-1.414 1.414l-4-4a1 1 0 010-1.414l4-4a1 1 0 011.414 0z"
-              clip-rule="evenodd"
-            />
-          </svg>
+          <Icon name="chevronLeft" size="md" />
         </button>
 
         <!-- Page numbers -->
@@ -100,13 +94,7 @@
           class="relative inline-flex items-center rounded-r-md border border-gray-300 bg-white px-2 py-2 text-sm font-medium text-gray-500 hover:bg-gray-50 disabled:cursor-not-allowed disabled:opacity-50 dark:border-dark-600 dark:bg-dark-700 dark:text-gray-400 dark:hover:bg-dark-600"
           :aria-label="t('pagination.next')"
         >
-          <svg class="h-5 w-5" fill="currentColor" viewBox="0 0 20 20">
-            <path
-              fill-rule="evenodd"
-              d="M7.293 14.707a1 1 0 010-1.414L10.586 10 7.293 6.707a1 1 0 011.414-1.414l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414 0z"
-              clip-rule="evenodd"
-            />
-          </svg>
+          <Icon name="chevronRight" size="md" />
         </button>
       </nav>
     </div>
@@ -116,6 +104,7 @@
 <script setup lang="ts">
 import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 import Select from './Select.vue'
 
 const { t } = useI18n()
diff --git a/frontend/src/components/common/PlatformTypeBadge.vue b/frontend/src/components/common/PlatformTypeBadge.vue
index 655572f4..ee8264ab 100644
--- a/frontend/src/components/common/PlatformTypeBadge.vue
+++ b/frontend/src/components/common/PlatformTypeBadge.vue
@@ -23,35 +23,9 @@
         />
       </svg>
       <!-- Setup Token icon -->
-      <svg
-        v-else-if="type === 'setup-token'"
-        class="h-3 w-3"
-        fill="none"
-        viewBox="0 0 24 24"
-        stroke="currentColor"
-        stroke-width="2"
-      >
-        <path
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          d="M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z"
-        />
-      </svg>
+      <Icon v-else-if="type === 'setup-token'" name="shield" size="xs" />
       <!-- API Key icon -->
-      <svg
-        v-else
-        class="h-3 w-3"
-        fill="none"
-        viewBox="0 0 24 24"
-        stroke="currentColor"
-        stroke-width="2"
-      >
-        <path
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-        />
-      </svg>
+      <Icon v-else name="key" size="xs" />
       <span>{{ typeLabel }}</span>
     </span>
   </div>
@@ -61,6 +35,7 @@
 import { computed } from 'vue'
 import type { AccountPlatform, AccountType } from '@/types'
 import PlatformIcon from './PlatformIcon.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 interface Props {
   platform: AccountPlatform
diff --git a/frontend/src/components/common/ProxySelector.vue b/frontend/src/components/common/ProxySelector.vue
index 8a3c0c94..a185d4b9 100644
--- a/frontend/src/components/common/ProxySelector.vue
+++ b/frontend/src/components/common/ProxySelector.vue
@@ -14,15 +14,11 @@
         {{ selectedLabel }}
       </span>
       <span class="select-icon">
-        <svg
-          :class="['h-5 w-5 transition-transform duration-200', isOpen && 'rotate-180']"
-          fill="none"
-          stroke="currentColor"
-          viewBox="0 0 24 24"
-          stroke-width="1.5"
-        >
-          <path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5" />
-        </svg>
+        <Icon
+          name="chevronDown"
+          size="md"
+          :class="['transition-transform duration-200', isOpen && 'rotate-180']"
+        />
       </span>
     </button>
 
@@ -31,19 +27,7 @@
         <!-- Search and Batch Test Header -->
         <div class="select-header">
           <div class="select-search">
-            <svg
-              class="h-4 w-4 text-gray-400"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-              />
-            </svg>
+            <Icon name="search" size="sm" class="text-gray-400" />
             <input
               ref="searchInputRef"
               v-model="searchQuery"
@@ -76,20 +60,7 @@
                 d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
               ></path>
             </svg>
-            <svg
-              v-else
-              class="h-4 w-4"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M5.25 5.653c0-.856.917-1.398 1.667-.986l11.54 6.347a1.125 1.125 0 010 1.972l-11.54 6.347a1.125 1.125 0 01-1.667-.986V5.653z"
-              />
-            </svg>
+            <Icon v-else name="play" size="sm" />
           </button>
         </div>
 
@@ -101,16 +72,7 @@
             :class="['select-option', modelValue === null && 'select-option-selected']"
           >
             <span class="select-option-label">{{ t('admin.accounts.noProxy') }}</span>
-            <svg
-              v-if="modelValue === null"
-              class="h-4 w-4 text-primary-500"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="2"
-            >
-              <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-            </svg>
+            <Icon v-if="modelValue === null" name="check" size="sm" class="text-primary-500" />
           </div>
 
           <!-- Proxy options -->
@@ -184,32 +146,15 @@
                   d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                 ></path>
               </svg>
-              <svg
-                v-else
-                class="h-3.5 w-3.5"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M5.25 5.653c0-.856.917-1.398 1.667-.986l11.54 6.347a1.125 1.125 0 010 1.972l-11.54 6.347a1.125 1.125 0 01-1.667-.986V5.653z"
-                />
-              </svg>
+              <Icon v-else name="play" size="xs" />
             </button>
 
-            <svg
+            <Icon
               v-if="modelValue === proxy.id"
-              class="h-4 w-4 flex-shrink-0 text-primary-500"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="2"
-            >
-              <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-            </svg>
+              name="check"
+              size="sm"
+              class="flex-shrink-0 text-primary-500"
+            />
           </div>
 
           <!-- Empty state -->
@@ -226,6 +171,7 @@
 import { ref, reactive, computed, onMounted, onUnmounted, nextTick } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { adminAPI } from '@/api/admin'
+import Icon from '@/components/icons/Icon.vue'
 import type { Proxy } from '@/types'
 
 const { t } = useI18n()
diff --git a/frontend/src/components/common/SearchInput.vue b/frontend/src/components/common/SearchInput.vue
index d0311a8e..70bf795c 100644
--- a/frontend/src/components/common/SearchInput.vue
+++ b/frontend/src/components/common/SearchInput.vue
@@ -1,19 +1,7 @@
 <template>
   <div class="relative w-full">
     <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
-      <svg
-        class="h-5 w-5 text-gray-400"
-        fill="none"
-        stroke="currentColor"
-        viewBox="0 0 24 24"
-        stroke-width="1.5"
-      >
-        <path
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-        />
-      </svg>
+      <Icon name="search" size="md" class="text-gray-400" />
     </div>
     <input
       :value="modelValue"
@@ -27,6 +15,7 @@
 
 <script setup lang="ts">
 import { useDebounceFn } from '@vueuse/core'
+import Icon from '@/components/icons/Icon.vue'
 
 const props = withDefaults(defineProps<{
   modelValue: string
diff --git a/frontend/src/components/common/Select.vue b/frontend/src/components/common/Select.vue
index eecfc03d..74f564f5 100644
--- a/frontend/src/components/common/Select.vue
+++ b/frontend/src/components/common/Select.vue
@@ -23,15 +23,11 @@
         </slot>
       </span>
       <span class="select-icon">
-        <svg
-          :class="['h-5 w-5 transition-transform duration-200', isOpen && 'rotate-180']"
-          fill="none"
-          stroke="currentColor"
-          viewBox="0 0 24 24"
-          stroke-width="1.5"
-        >
-          <path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5" />
-        </svg>
+        <Icon
+          name="chevronDown"
+          size="md"
+          :class="['transition-transform duration-200', isOpen && 'rotate-180']"
+        />
       </span>
     </button>
 
@@ -51,19 +47,7 @@
         >
           <!-- Search input -->
           <div v-if="searchable" class="select-search">
-            <svg
-              class="h-4 w-4 text-gray-400"
-              fill="none"
-              stroke="currentColor"
-              viewBox="0 0 24 24"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-              />
-            </svg>
+            <Icon name="search" size="sm" class="text-gray-400" />
             <input
               ref="searchInputRef"
               v-model="searchQuery"
@@ -93,16 +77,13 @@
             >
               <slot name="option" :option="option" :selected="isSelected(option)">
                 <span class="select-option-label">{{ getOptionLabel(option) }}</span>
-                <svg
+                <Icon
                   v-if="isSelected(option)"
-                  class="h-4 w-4 text-primary-500"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="2"
-                >
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-                </svg>
+                  name="check"
+                  size="sm"
+                  class="text-primary-500"
+                  :stroke-width="2"
+                />
               </slot>
             </div>
 
@@ -120,6 +101,7 @@
 <script setup lang="ts">
 import { ref, computed, watch, onMounted, onUnmounted, nextTick } from 'vue'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
@@ -478,4 +460,4 @@ onUnmounted(() => {
   opacity: 0;
   transform: translateY(-8px);
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/frontend/src/components/common/StatCard.vue b/frontend/src/components/common/StatCard.vue
index 26383913..203a2fa8 100644
--- a/frontend/src/components/common/StatCard.vue
+++ b/frontend/src/components/common/StatCard.vue
@@ -8,18 +8,12 @@
       <div class="mt-1 flex items-baseline gap-2">
         <p class="stat-value">{{ formattedValue }}</p>
         <span v-if="change !== undefined" :class="['stat-trend', trendClass]">
-          <svg
+          <Icon
             v-if="changeType !== 'neutral'"
-            :class="['h-3 w-3', changeType === 'down' && 'rotate-180']"
-            fill="currentColor"
-            viewBox="0 0 20 20"
-          >
-            <path
-              fill-rule="evenodd"
-              d="M5.293 9.707a1 1 0 010-1.414l4-4a1 1 0 011.414 0l4 4a1 1 0 01-1.414 1.414L11 7.414V15a1 1 0 11-2 0V7.414L6.707 9.707a1 1 0 01-1.414 0z"
-              clip-rule="evenodd"
-            />
-          </svg>
+            name="arrowUp"
+            size="xs"
+            :class="changeType === 'down' && 'rotate-180'"
+          />
           {{ formattedChange }}
         </span>
       </div>
@@ -30,6 +24,7 @@
 <script setup lang="ts">
 import { computed } from 'vue'
 import type { Component } from 'vue'
+import Icon from '@/components/icons/Icon.vue'
 
 type ChangeType = 'up' | 'down' | 'neutral'
 type IconVariant = 'primary' | 'success' | 'warning' | 'danger'
diff --git a/frontend/src/components/common/SubscriptionProgressMini.vue b/frontend/src/components/common/SubscriptionProgressMini.vue
index 92198c2c..bba7aaf7 100644
--- a/frontend/src/components/common/SubscriptionProgressMini.vue
+++ b/frontend/src/components/common/SubscriptionProgressMini.vue
@@ -6,19 +6,7 @@
       class="flex cursor-pointer items-center gap-2 rounded-xl bg-purple-50 px-3 py-1.5 transition-colors hover:bg-purple-100 dark:bg-purple-900/20 dark:hover:bg-purple-900/30"
       :title="t('subscriptionProgress.viewDetails')"
     >
-      <svg
-        class="h-4 w-4 text-purple-600 dark:text-purple-400"
-        fill="none"
-        viewBox="0 0 24 24"
-        stroke="currentColor"
-        stroke-width="1.5"
-      >
-        <path
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          d="M2.25 8.25h19.5M2.25 9h19.5m-16.5 5.25h6m-6 2.25h3m-3.75 3h15a2.25 2.25 0 002.25-2.25V6.75A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25v10.5A2.25 2.25 0 004.5 19.5z"
-        />
-      </svg>
+      <Icon name="creditCard" size="sm" class="text-purple-600 dark:text-purple-400" />
       <div class="flex items-center gap-1.5">
         <!-- Combined progress indicator -->
         <div class="flex items-center gap-0.5">
@@ -192,6 +180,7 @@
 <script setup lang="ts">
 import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 import { useSubscriptionStore } from '@/stores'
 import type { UserSubscription } from '@/types'
 
diff --git a/frontend/src/components/common/Toast.vue b/frontend/src/components/common/Toast.vue
index 776954a2..1bfb9958 100644
--- a/frontend/src/components/common/Toast.vue
+++ b/frontend/src/components/common/Toast.vue
@@ -27,9 +27,10 @@
             <div class="flex items-start gap-3">
               <!-- Icon -->
               <div class="mt-0.5 flex-shrink-0">
-                <component
-                  :is="getIcon(toast.type)"
-                  :class="['h-5 w-5', getIconColor(toast.type)]"
+                <Icon
+                  :name="getToastIconName(toast.type)"
+                  size="md"
+                  :class="getIconColor(toast.type)"
                   aria-hidden="true"
                 />
               </div>
@@ -57,13 +58,7 @@
                 class="-m-1 flex-shrink-0 rounded p-1 text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600 dark:text-gray-500 dark:hover:bg-dark-700 dark:hover:text-gray-300"
                 aria-label="Close notification"
               >
-                <svg class="h-4 w-4" fill="currentColor" viewBox="0 0 20 20">
-                  <path
-                    fill-rule="evenodd"
-                    d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z"
-                    clip-rule="evenodd"
-                  />
-                </svg>
+                <Icon name="x" size="sm" />
               </button>
             </div>
           </div>
@@ -82,77 +77,26 @@
 </template>
 
 <script setup lang="ts">
-import { computed, onMounted, onUnmounted, h } from 'vue'
+import { computed, onMounted, onUnmounted } from 'vue'
+import Icon from '@/components/icons/Icon.vue'
 import { useAppStore } from '@/stores/app'
 
 const appStore = useAppStore()
 
 const toasts = computed(() => appStore.toasts)
 
-const getIcon = (type: string) => {
-  const icons = {
-    success: () =>
-      h(
-        'svg',
-        {
-          fill: 'currentColor',
-          viewBox: '0 0 20 20'
-        },
-        [
-          h('path', {
-            'fill-rule': 'evenodd',
-            d: 'M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z',
-            'clip-rule': 'evenodd'
-          })
-        ]
-      ),
-    error: () =>
-      h(
-        'svg',
-        {
-          fill: 'currentColor',
-          viewBox: '0 0 20 20'
-        },
-        [
-          h('path', {
-            'fill-rule': 'evenodd',
-            d: 'M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z',
-            'clip-rule': 'evenodd'
-          })
-        ]
-      ),
-    warning: () =>
-      h(
-        'svg',
-        {
-          fill: 'currentColor',
-          viewBox: '0 0 20 20'
-        },
-        [
-          h('path', {
-            'fill-rule': 'evenodd',
-            d: 'M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z',
-            'clip-rule': 'evenodd'
-          })
-        ]
-      ),
-    info: () =>
-      h(
-        'svg',
-        {
-          fill: 'currentColor',
-          viewBox: '0 0 20 20'
-        },
-        [
-          h('path', {
-            'fill-rule': 'evenodd',
-            d: 'M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z',
-            'clip-rule': 'evenodd'
-          })
-        ]
-      )
+const getToastIconName = (type: string): 'checkCircle' | 'xCircle' | 'exclamationTriangle' | 'infoCircle' => {
+  switch (type) {
+    case 'success':
+      return 'checkCircle'
+    case 'error':
+      return 'xCircle'
+    case 'warning':
+      return 'exclamationTriangle'
+    case 'info':
+    default:
+      return 'infoCircle'
   }
-  return icons[type as keyof typeof icons] || icons.info
 }
 
 const getIconColor = (type: string): string => {
diff --git a/frontend/src/components/common/VersionBadge.vue b/frontend/src/components/common/VersionBadge.vue
index 3fcfd9c2..57de9c6c 100644
--- a/frontend/src/components/common/VersionBadge.vue
+++ b/frontend/src/components/common/VersionBadge.vue
@@ -46,20 +46,12 @@
               :disabled="loading"
               :title="t('version.refresh')"
             >
-              <svg
-                class="h-4 w-4"
+              <Icon
+                name="refresh"
+                size="sm"
+                :stroke-width="2"
                 :class="{ 'animate-spin': loading }"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="2"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                />
-              </svg>
+              />
             </button>
           </div>
 
@@ -129,19 +121,12 @@
                   <div
                     class="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-red-100 dark:bg-red-900/50"
                   >
-                    <svg
-                      class="h-4 w-4 text-red-600 dark:text-red-400"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="2"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M6 18L18 6M6 6l12 12"
-                      />
-                    </svg>
+                    <Icon
+                      name="x"
+                      size="sm"
+                      :stroke-width="2"
+                      class="text-red-600 dark:text-red-400"
+                    />
                   </div>
                   <div class="min-w-0 flex-1">
                     <p class="text-sm font-medium text-red-700 dark:text-red-300">
@@ -253,19 +238,12 @@
                   <div
                     class="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-amber-100 dark:bg-amber-900/50"
                   >
-                    <svg
-                      class="h-4 w-4 text-amber-600 dark:text-amber-400"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="2"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"
-                      />
-                    </svg>
+                    <Icon
+                      name="download"
+                      size="sm"
+                      :stroke-width="2"
+                      class="text-amber-600 dark:text-amber-400"
+                    />
                   </div>
                   <div class="min-w-0 flex-1">
                     <p class="text-sm font-medium text-amber-700 dark:text-amber-300">
@@ -314,23 +292,16 @@
                 <div
                   class="flex items-center gap-3 rounded-lg border border-amber-200 bg-amber-50 p-3 dark:border-amber-800/50 dark:bg-amber-900/20"
                 >
-                  <div
-                    class="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-amber-100 dark:bg-amber-900/50"
-                  >
-                    <svg
-                      class="h-4 w-4 text-amber-600 dark:text-amber-400"
-                      fill="none"
-                      viewBox="0 0 24 24"
-                      stroke="currentColor"
-                      stroke-width="2"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"
-                      />
-                    </svg>
-                  </div>
+                <div
+                  class="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-amber-100 dark:bg-amber-900/50"
+                >
+                  <Icon
+                    name="download"
+                    size="sm"
+                    :stroke-width="2"
+                    class="text-amber-600 dark:text-amber-400"
+                  />
+                </div>
                   <div class="min-w-0 flex-1">
                     <p class="text-sm font-medium text-amber-700 dark:text-amber-300">
                       {{ t('version.updateAvailable') }}
@@ -362,20 +333,7 @@
                       d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                     ></path>
                   </svg>
-                  <svg
-                    v-else
-                    class="h-4 w-4"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="2"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"
-                    />
-                  </svg>
+                  <Icon v-else name="download" size="sm" :stroke-width="2" />
                   {{ updating ? t('version.updating') : t('version.updateNow') }}
                 </button>
 
@@ -388,19 +346,7 @@
                   class="flex items-center justify-center gap-1 text-xs text-gray-500 transition-colors hover:text-gray-700 dark:text-dark-400 dark:hover:text-dark-200"
                 >
                   {{ t('version.viewChangelog') }}
-                  <svg
-                    class="h-3 w-3"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="2"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"
-                    />
-                  </svg>
+                  <Icon name="externalLink" size="xs" :stroke-width="2" />
                 </a>
               </div>
 
@@ -439,6 +385,7 @@ import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useAuthStore, useAppStore } from '@/stores'
 import { performUpdate, restartService } from '@/api/admin/system'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
diff --git a/frontend/src/components/icons/Icon.vue b/frontend/src/components/icons/Icon.vue
index 8632ef5f..ec3c9a1b 100644
--- a/frontend/src/components/icons/Icon.vue
+++ b/frontend/src/components/icons/Icon.vue
@@ -51,7 +51,80 @@ const icons = {
   cog: 'M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.324.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 011.37.49l1.296 2.247a1.125 1.125 0 01-.26 1.431l-1.003.827c-.293.24-.438.613-.431.992a6.759 6.759 0 010 .255c-.007.378.138.75.43.99l1.005.828c.424.35.534.954.26 1.43l-1.298 2.247a1.125 1.125 0 01-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.57 6.57 0 01-.22.128c-.331.183-.581.495-.644.869l-.213 1.28c-.09.543-.56.941-1.11.941h-2.594c-.55 0-1.02-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 01-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 01-1.369-.49l-1.297-2.247a1.125 1.125 0 01.26-1.431l1.004-.827c.292-.24.437-.613.43-.992a6.932 6.932 0 010-.255c.007-.378-.138-.75-.43-.99l-1.004-.828a1.125 1.125 0 01-.26-1.43l1.297-2.247a1.125 1.125 0 011.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.087.22-.128.332-.183.582-.495.644-.869l.214-1.281z M15 12a3 3 0 11-6 0 3 3 0 016 0z',
   grid: 'M3.75 6A2.25 2.25 0 016 3.75h2.25A2.25 2.25 0 0110.5 6v2.25a2.25 2.25 0 01-2.25 2.25H6a2.25 2.25 0 01-2.25-2.25V6zM3.75 15.75A2.25 2.25 0 016 13.5h2.25a2.25 2.25 0 012.25 2.25V18a2.25 2.25 0 01-2.25 2.25H6A2.25 2.25 0 013.75 18v-2.25zM13.5 6a2.25 2.25 0 012.25-2.25H18A2.25 2.25 0 0120.25 6v2.25A2.25 2.25 0 0118 10.5h-2.25a2.25 2.25 0 01-2.25-2.25V6zM13.5 15.75a2.25 2.25 0 012.25-2.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-2.25A2.25 2.25 0 0113.5 18v-2.25z',
   chat: 'M8.625 12a.375.375 0 11-.75 0 .375.375 0 01.75 0zm0 0H8.25m4.125 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zm0 0H12m4.125 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zm0 0h-.375M21 12c0 4.556-4.03 8.25-9 8.25a9.764 9.764 0 01-2.555-.337A5.972 5.972 0 015.41 20.97a5.969 5.969 0 01-.474-.065 4.48 4.48 0 00.978-2.025c.09-.457-.133-.901-.467-1.226C3.93 16.178 3 14.189 3 12c0-4.556 4.03-8.25 9-8.25s9 3.694 9 8.25z',
-  lightbulb: 'M12 18v-5.25m0 0a6.01 6.01 0 001.5-.189m-1.5.189a6.01 6.01 0 01-1.5-.189m3.75 7.478a12.06 12.06 0 01-4.5 0m3.75 2.383a14.406 14.406 0 01-3 0M14.25 18v-.192c0-.983.658-1.823 1.508-2.316a7.5 7.5 0 10-7.517 0c.85.493 1.509 1.333 1.509 2.316V18'
+  lightbulb: 'M12 18v-5.25m0 0a6.01 6.01 0 001.5-.189m-1.5.189a6.01 6.01 0 01-1.5-.189m3.75 7.478a12.06 12.06 0 01-4.5 0m3.75 2.383a14.406 14.406 0 01-3 0M14.25 18v-.192c0-.983.658-1.823 1.508-2.316a7.5 7.5 0 10-7.517 0c.85.493 1.509 1.333 1.509 2.316V18',
+
+  // Navigation & Arrows
+  arrowRight: 'M13.5 4.5L21 12m0 0l-7.5 7.5M21 12H3',
+  arrowLeft: 'M10.5 19.5L3 12m0 0l7.5-7.5M3 12h18',
+  arrowUp: 'M5 10l7-7m0 0l7 7m-7-7v18',
+  arrowDown: 'M19 14l-7 7m0 0l-7-7m7 7V3',
+  chevronUp: 'M5 15l7-7 7 7',
+  externalLink: 'M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14',
+
+  // Status & Indicators
+  checkCircle: 'M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z',
+  xCircle: 'M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z',
+  exclamationCircle: 'M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z',
+  exclamationTriangle: 'M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z',
+  infoCircle: 'M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z',
+  questionCircle: 'M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z',
+
+  // User & Account
+  user: 'M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z',
+  userCircle: 'M5.121 17.804A13.937 13.937 0 0112 16c2.5 0 4.847.655 6.879 1.804M15 10a3 3 0 11-6 0 3 3 0 016 0zm6 2a9 9 0 11-18 0 9 9 0 0118 0z',
+  userPlus: 'M18 9v3m0 0v3m0-3h3m-3 0h-3m-2-5a4 4 0 11-8 0 4 4 0 018 0zM3 20a6 6 0 0112 0v1H3v-1z',
+  users: 'M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z',
+
+  // Files & Documents
+  document: 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z',
+  clipboard: 'M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2',
+  copy: 'M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z',
+  inbox: 'M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4',
+
+  // Actions
+  download: 'M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4',
+  upload: 'M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5m-13.5-9L12 3m0 0l4.5 4.5M12 3v13.5',
+  filter: 'M12 3c2.755 0 5.455.232 8.083.678.533.09.917.556.917 1.096v1.044a2.25 2.25 0 01-.659 1.591l-5.432 5.432a2.25 2.25 0 00-.659 1.591v2.927a2.25 2.25 0 01-1.244 2.013L9.75 21v-6.568a2.25 2.25 0 00-.659-1.591L3.659 7.409A2.25 2.25 0 013 5.818V4.774c0-.54.384-1.006.917-1.096A48.32 48.32 0 0112 3z',
+  sort: 'M8.25 15L12 18.75 15.75 15m-7.5-6L12 5.25 15.75 9',
+
+  // Security
+  key: 'M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z',
+  lock: 'M16.5 10.5V6.75a4.5 4.5 0 10-9 0v3.75m-.75 11.25h10.5a2.25 2.25 0 002.25-2.25v-6.75a2.25 2.25 0 00-2.25-2.25H6.75a2.25 2.25 0 00-2.25 2.25v6.75a2.25 2.25 0 002.25 2.25z',
+  shield: 'M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z',
+
+  // UI Elements
+  menu: 'M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5',
+  calendar: 'M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 012.25-2.25h13.5A2.25 2.25 0 0121 7.5v11.25m-18 0A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75m-18 0v-7.5A2.25 2.25 0 015.25 9h13.5A2.25 2.25 0 0121 11.25v7.5',
+  home: 'M2.25 12l8.954-8.955c.44-.439 1.152-.439 1.591 0L21.75 12M4.5 9.75v10.125c0 .621.504 1.125 1.125 1.125H9.75v-4.875c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125V21h4.125c.621 0 1.125-.504 1.125-1.125V9.75M8.25 21h8.25',
+  terminal: 'M6.75 7.5l3 2.25-3 2.25m4.5 0h3m-9 8.25h13.5A2.25 2.25 0 0021 18V6a2.25 2.25 0 00-2.25-2.25H5.25A2.25 2.25 0 003 6v12a2.25 2.25 0 002.25 2.25z',
+  gift: 'M21 11.25v8.25a1.5 1.5 0 01-1.5 1.5H5.25a1.5 1.5 0 01-1.5-1.5v-8.25M12 4.875A2.625 2.625 0 109.375 7.5H12m0-2.625V7.5m0-2.625A2.625 2.625 0 1114.625 7.5H12m0 0V21m-8.625-9.75h18c.621 0 1.125-.504 1.125-1.125v-1.5c0-.621-.504-1.125-1.125-1.125h-18c-.621 0-1.125.504-1.125 1.125v1.5c0 .621.504 1.125 1.125 1.125z',
+  creditCard: 'M2.25 8.25h19.5M2.25 9h19.5m-16.5 5.25h6m-6 2.25h3m-3.75 3h15a2.25 2.25 0 002.25-2.25V6.75A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25v10.5A2.25 2.25 0 004.5 19.5z',
+  mail: 'M21.75 6.75v10.5a2.25 2.25 0 01-2.25 2.25h-15a2.25 2.25 0 01-2.25-2.25V6.75m19.5 0A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25m19.5 0v.243a2.25 2.25 0 01-1.07 1.916l-7.5 4.615a2.25 2.25 0 01-2.36 0L3.32 8.91a2.25 2.25 0 01-1.07-1.916V6.75',
+
+  // Data & Analytics
+  chartBar: 'M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z',
+  trendingUp: 'M13 7h8m0 0v8m0-8l-8 8-4-4-6 6',
+  database: 'M20.25 6.375c0 2.278-3.694 4.125-8.25 4.125S3.75 8.653 3.75 6.375m16.5 0c0-2.278-3.694-4.125-8.25-4.125S3.75 4.097 3.75 6.375m16.5 0v11.25c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125V6.375m16.5 0v3.75m-16.5-3.75v3.75m16.5 0v3.75C20.25 16.153 16.556 18 12 18s-8.25-1.847-8.25-4.125v-3.75m16.5 0c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125',
+  cube: 'M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4',
+
+  // Misc
+  bolt: 'M13 10V3L4 14h7v7l9-11h-7z',
+  sparkles: 'M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09zM18.259 8.715L18 9.75l-.259-1.035a3.375 3.375 0 00-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 002.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 002.456 2.456L21.75 6l-1.035.259a3.375 3.375 0 00-2.456 2.456z',
+  cloud: 'M2.25 15a4.5 4.5 0 004.5 4.5H18a3.75 3.75 0 001.332-7.257 3 3 0 00-3.758-3.848 5.25 5.25 0 00-10.233 2.33A4.502 4.502 0 002.25 15z',
+  server: 'M5.25 14.25h13.5m-13.5 0a3 3 0 01-3-3m3 3a3 3 0 100 6h13.5a3 3 0 100-6m-16.5-3a3 3 0 013-3h13.5a3 3 0 013 3m-19.5 0a4.5 4.5 0 01.9-2.7L5.737 5.1a3.375 3.375 0 012.7-1.35h7.126c1.062 0 2.062.5 2.7 1.35l2.587 3.45a4.5 4.5 0 01.9 2.7m0 0a3 3 0 01-3 3m0 3h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008zm-3 6h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008z',
+  sun: 'M12 3v2.25m6.364.386l-1.591 1.591M21 12h-2.25m-.386 6.364l-1.591-1.591M12 18.75V21m-4.773-4.227l-1.591 1.591M5.25 12H3m4.227-4.773L5.636 5.636M15.75 12a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0z',
+  moon: 'M21.752 15.002A9.718 9.718 0 0118 15.75c-5.385 0-9.75-4.365-9.75-9.75 0-1.33.266-2.597.748-3.752A9.753 9.753 0 003 11.25C3 16.635 7.365 21 12.75 21a9.753 9.753 0 009.002-5.998z',
+  book: 'M12 6.042A8.967 8.967 0 006 3.75c-1.052 0-2.062.18-3 .512v14.25A8.987 8.987 0 016 18c2.305 0 4.408.867 6 2.292m0-14.25a8.966 8.966 0 016-2.292c1.052 0 2.062.18 3 .512v14.25A8.987 8.987 0 0018 18a8.967 8.967 0 00-6 2.292m0-14.25v14.25',
+  dollar: 'M12 6v12m-3-2.818l.879.659c1.171.879 3.07.879 4.242 0 1.172-.879 1.172-2.303 0-3.182C13.536 12.219 12.768 12 12 12c-.725 0-1.45-.22-2.003-.659-1.106-.879-1.106-2.303 0-3.182s2.9-.879 4.006 0l.415.33M21 12a9 9 0 11-18 0 9 9 0 0118 0z',
+  ban: 'M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636',
+  login: 'M15.75 9V5.25A2.25 2.25 0 0013.5 3h-6a2.25 2.25 0 00-2.25 2.25v13.5A2.25 2.25 0 007.5 21h6a2.25 2.25 0 002.25-2.25V15m3 0l3-3m0 0l-3-3m3 3H9',
+  swap: 'M7.5 21L3 16.5m0 0L7.5 12M3 16.5h13.5m0-13.5L21 7.5m0 0L16.5 12M21 7.5H7.5',
+  beaker: 'M9.75 3.104v5.714a2.25 2.25 0 01-.659 1.591L5 14.5M9.75 3.104c-.251.023-.501.05-.75.082m.75-.082a24.301 24.301 0 014.5 0m0 0v5.714c0 .597.237 1.17.659 1.591L19.8 15.3M14.25 3.104c.251.023.501.05.75.082M19.8 15.3l-1.57.393A9.065 9.065 0 0112 15a9.065 9.065 0 00-6.23.693L5 14.5m14.8.8l1.402 1.402c1.232 1.232.65 3.318-1.067 3.611A48.309 48.309 0 0112 21c-2.773 0-5.491-.235-8.135-.687-1.718-.293-2.3-2.379-1.067-3.61L5 14.5',
+  cpu: 'M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z',
+  chatBubble: 'M8 10h.01M12 10h.01M16 10h.01M9 16H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-5l-5 5v-5z',
+  calculator: 'M9 7h6m0 10v-3m-3 3h.01M9 17h.01M9 14h.01M12 14h.01M15 11h.01M12 11h.01M9 11h.01M7 21h10a2 2 0 002-2V5a2 2 0 00-2-2H7a2 2 0 00-2 2v14a2 2 0 002 2z',
+  fire: 'M17.657 18.657A8 8 0 016.343 7.343S7 9 9 10c0-2 .5-5 2.986-7C14 5 16.09 5.777 17.656 7.343A7.975 7.975 0 0120 13a7.975 7.975 0 01-2.343 5.657z',
+  badge: 'M9 12.75L11.25 15 15 9.75M21 12c0 1.268-.63 2.39-1.593 3.068a3.745 3.745 0 01-1.043 3.296 3.745 3.745 0 01-3.296 1.043A3.745 3.745 0 0112 21c-1.268 0-2.39-.63-3.068-1.593a3.746 3.746 0 01-3.296-1.043 3.745 3.745 0 01-1.043-3.296A3.745 3.745 0 013 12c0-1.268.63-2.39 1.593-3.068a3.745 3.745 0 011.043-3.296 3.746 3.746 0 013.296-1.043A3.746 3.746 0 0112 3c1.268 0 2.39.63 3.068 1.593a3.746 3.746 0 013.296 1.043 3.746 3.746 0 011.043 3.296A3.745 3.745 0 0121 12z'
 } as const
 
 const iconPath = computed(() => icons[props.name])
diff --git a/frontend/src/components/keys/UseKeyModal.vue b/frontend/src/components/keys/UseKeyModal.vue
index 3d687b5a..16c39bf8 100644
--- a/frontend/src/components/keys/UseKeyModal.vue
+++ b/frontend/src/components/keys/UseKeyModal.vue
@@ -81,9 +81,7 @@
           >
             <!-- File Hint (if exists) -->
             <p v-if="file.hint" class="text-xs text-amber-600 dark:text-amber-400 mb-1.5 flex items-center gap-1">
-              <svg class="w-3.5 h-3.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
-                <path stroke-linecap="round" stroke-linejoin="round" d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z" />
-              </svg>
+              <Icon name="exclamationCircle" size="sm" class="flex-shrink-0" />
               {{ file.hint }}
             </p>
             <div class="bg-gray-900 dark:bg-dark-900 rounded-xl overflow-hidden">
@@ -117,9 +115,7 @@
 
         <!-- Usage Note -->
         <div class="flex items-start gap-3 p-3 rounded-lg bg-blue-50 dark:bg-blue-900/20 border border-blue-100 dark:border-blue-800">
-          <svg class="w-5 h-5 text-blue-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z" />
-          </svg>
+          <Icon name="infoCircle" size="md" class="text-blue-500 flex-shrink-0 mt-0.5" />
           <p class="text-sm text-blue-700 dark:text-blue-300">
             {{ platformNote }}
           </p>
@@ -144,6 +140,7 @@
 import { ref, computed, h, watch, type Component } from 'vue'
 import { useI18n } from 'vue-i18n'
 import BaseDialog from '@/components/common/BaseDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { useClipboard } from '@/composables/useClipboard'
 import type { GroupPlatform } from '@/types'
 
diff --git a/frontend/src/components/layout/AppHeader.vue b/frontend/src/components/layout/AppHeader.vue
index e3985619..fd8742c3 100644
--- a/frontend/src/components/layout/AppHeader.vue
+++ b/frontend/src/components/layout/AppHeader.vue
@@ -8,19 +8,7 @@
           class="btn-ghost btn-icon lg:hidden"
           aria-label="Toggle Menu"
         >
-          <svg
-            class="h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"
-            />
-          </svg>
+          <Icon name="menu" size="md" />
         </button>
 
         <div class="hidden lg:block">
@@ -84,19 +72,7 @@
                 {{ user.role }}
               </div>
             </div>
-            <svg
-              class="hidden h-4 w-4 text-gray-400 md:block"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M19.5 8.25l-7.5 7.5-7.5-7.5"
-              />
-            </svg>
+            <Icon name="chevronDown" size="sm" class="hidden text-gray-400 md:block" />
           </button>
 
           <!-- Dropdown Menu -->
@@ -122,36 +98,12 @@
 
               <div class="py-1">
                 <router-link to="/profile" @click="closeDropdown" class="dropdown-item">
-                  <svg
-                    class="h-4 w-4"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z"
-                    />
-                  </svg>
+                  <Icon name="user" size="sm" />
                   {{ t('nav.profile') }}
                 </router-link>
 
                 <router-link to="/keys" @click="closeDropdown" class="dropdown-item">
-                  <svg
-                    class="h-4 w-4"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                    />
-                  </svg>
+                  <Icon name="key" size="sm" />
                   {{ t('nav.apiKeys') }}
                 </router-link>
 
@@ -246,6 +198,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore, useAuthStore, useOnboardingStore } from '@/stores'
 import LocaleSwitcher from '@/components/common/LocaleSwitcher.vue'
 import SubscriptionProgressMini from '@/components/common/SubscriptionProgressMini.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const router = useRouter()
 const route = useRoute()
diff --git a/frontend/src/components/user/UserAttributesConfigModal.vue b/frontend/src/components/user/UserAttributesConfigModal.vue
index 3e1186e4..11474a22 100644
--- a/frontend/src/components/user/UserAttributesConfigModal.vue
+++ b/frontend/src/components/user/UserAttributesConfigModal.vue
@@ -7,9 +7,7 @@
           {{ t('admin.users.attributes.description') }}
         </p>
         <button @click="openCreateModal" class="btn btn-primary btn-sm">
-          <svg class="mr-1.5 h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-          </svg>
+          <Icon name="plus" size="sm" class="mr-1.5" :stroke-width="2" />
           {{ t('admin.users.attributes.addAttribute') }}
         </button>
       </div>
@@ -45,9 +43,7 @@
         >
           <!-- Drag Handle -->
           <div class="cursor-move text-gray-400 hover:text-gray-600 dark:hover:text-gray-300" :title="t('admin.users.attributes.dragToReorder')">
-            <svg class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-              <path stroke-linecap="round" stroke-linejoin="round" d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5" />
-            </svg>
+            <Icon name="menu" size="md" />
           </div>
 
           <!-- Attribute Info -->
@@ -77,18 +73,14 @@
               class="rounded-lg p-1.5 text-gray-500 hover:bg-gray-100 hover:text-primary-600 dark:hover:bg-dark-700 dark:hover:text-primary-400"
               :title="t('common.edit')"
             >
-              <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                <path stroke-linecap="round" stroke-linejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10" />
-              </svg>
+              <Icon name="edit" size="sm" />
             </button>
             <button
               @click="confirmDelete(attr)"
               class="rounded-lg p-1.5 text-gray-500 hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 dark:hover:text-red-400"
               :title="t('common.delete')"
             >
-              <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                <path stroke-linecap="round" stroke-linejoin="round" d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0" />
-              </svg>
+              <Icon name="trash" size="sm" />
             </button>
           </div>
         </div>
@@ -171,15 +163,11 @@
             @click="removeOption(index)"
             class="rounded-lg p-1.5 text-gray-500 hover:bg-red-50 hover:text-red-600"
           >
-            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
-              <path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12" />
-            </svg>
+            <Icon name="x" size="sm" :stroke-width="2" />
           </button>
         </div>
         <button type="button" @click="addOption" class="btn btn-secondary btn-sm">
-          <svg class="mr-1 h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-          </svg>
+          <Icon name="plus" size="sm" class="mr-1" :stroke-width="2" />
           {{ t('admin.users.attributes.addOption') }}
         </button>
       </div>
@@ -256,6 +244,7 @@ import { adminAPI } from '@/api/admin'
 import type { UserAttributeDefinition, UserAttributeType, UserAttributeOption } from '@/types'
 import BaseDialog from '@/components/common/BaseDialog.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
+import Icon from '@/components/icons/Icon.vue'
 import Select from '@/components/common/Select.vue'
 
 const { t } = useI18n()
diff --git a/frontend/src/components/user/dashboard/UserDashboardQuickActions.vue b/frontend/src/components/user/dashboard/UserDashboardQuickActions.vue
index 83180025..9d884aed 100644
--- a/frontend/src/components/user/dashboard/UserDashboardQuickActions.vue
+++ b/frontend/src/components/user/dashboard/UserDashboardQuickActions.vue
@@ -6,47 +6,47 @@
     <div class="space-y-3 p-4">
       <button @click="router.push('/keys')" class="group flex w-full items-center gap-4 rounded-xl bg-gray-50 p-4 text-left transition-all duration-200 hover:bg-gray-100 dark:bg-dark-800/50 dark:hover:bg-dark-800">
         <div class="flex h-12 w-12 flex-shrink-0 items-center justify-center rounded-xl bg-primary-100 transition-transform group-hover:scale-105 dark:bg-primary-900/30">
-          <svg class="h-6 w-6 text-primary-600 dark:text-primary-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z" />
-          </svg>
+          <Icon name="key" size="lg" class="text-primary-600 dark:text-primary-400" />
         </div>
         <div class="min-w-0 flex-1">
           <p class="text-sm font-medium text-gray-900 dark:text-white">{{ t('dashboard.createApiKey') }}</p>
           <p class="text-xs text-gray-500 dark:text-dark-400">{{ t('dashboard.generateNewKey') }}</p>
         </div>
-        <svg class="h-5 w-5 text-gray-400 transition-colors group-hover:text-primary-500 dark:text-dark-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-          <path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
-        </svg>
+        <Icon
+          name="chevronRight"
+          size="md"
+          class="text-gray-400 transition-colors group-hover:text-primary-500 dark:text-dark-500"
+        />
       </button>
 
       <button @click="router.push('/usage')" class="group flex w-full items-center gap-4 rounded-xl bg-gray-50 p-4 text-left transition-all duration-200 hover:bg-gray-100 dark:bg-dark-800/50 dark:hover:bg-dark-800">
         <div class="flex h-12 w-12 flex-shrink-0 items-center justify-center rounded-xl bg-emerald-100 transition-transform group-hover:scale-105 dark:bg-emerald-900/30">
-          <svg class="h-6 w-6 text-emerald-600 dark:text-emerald-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z" />
-          </svg>
+          <Icon name="chart" size="lg" class="text-emerald-600 dark:text-emerald-400" />
         </div>
         <div class="min-w-0 flex-1">
           <p class="text-sm font-medium text-gray-900 dark:text-white">{{ t('dashboard.viewUsage') }}</p>
           <p class="text-xs text-gray-500 dark:text-dark-400">{{ t('dashboard.checkDetailedLogs') }}</p>
         </div>
-        <svg class="h-5 w-5 text-gray-400 transition-colors group-hover:text-emerald-500 dark:text-dark-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-          <path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
-        </svg>
+        <Icon
+          name="chevronRight"
+          size="md"
+          class="text-gray-400 transition-colors group-hover:text-emerald-500 dark:text-dark-500"
+        />
       </button>
 
       <button @click="router.push('/redeem')" class="group flex w-full items-center gap-4 rounded-xl bg-gray-50 p-4 text-left transition-all duration-200 hover:bg-gray-100 dark:bg-dark-800/50 dark:hover:bg-dark-800">
         <div class="flex h-12 w-12 flex-shrink-0 items-center justify-center rounded-xl bg-amber-100 transition-transform group-hover:scale-105 dark:bg-amber-900/30">
-          <svg class="h-6 w-6 text-amber-600 dark:text-amber-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M21 11.25v8.25a1.5 1.5 0 01-1.5 1.5H5.25a1.5 1.5 0 01-1.5-1.5v-8.25M12 4.875A2.625 2.625 0 109.375 7.5H12m0-2.625V7.5m0-2.625A2.625 2.625 0 1114.625 7.5H12m0 0V21m-8.625-9.75h18c.621 0 1.125-.504 1.125-1.125v-1.5c0-.621-.504-1.125-1.125-1.125h-18c-.621 0-1.125.504-1.125 1.125v1.5c0 .621.504 1.125 1.125 1.125z" />
-          </svg>
+          <Icon name="gift" size="lg" class="text-amber-600 dark:text-amber-400" />
         </div>
         <div class="min-w-0 flex-1">
           <p class="text-sm font-medium text-gray-900 dark:text-white">{{ t('dashboard.redeemCode') }}</p>
           <p class="text-xs text-gray-500 dark:text-dark-400">{{ t('dashboard.addBalance') }}</p>
         </div>
-        <svg class="h-5 w-5 text-gray-400 transition-colors group-hover:text-amber-500 dark:text-dark-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-          <path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
-        </svg>
+        <Icon
+          name="chevronRight"
+          size="md"
+          class="text-gray-400 transition-colors group-hover:text-amber-500 dark:text-dark-500"
+        />
       </button>
     </div>
   </div>
@@ -55,6 +55,7 @@
 <script setup lang="ts">
 import { useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 const router = useRouter()
 const { t } = useI18n()
-</script>
\ No newline at end of file
+</script>
diff --git a/frontend/src/components/user/dashboard/UserDashboardRecentUsage.vue b/frontend/src/components/user/dashboard/UserDashboardRecentUsage.vue
index 56f361bb..a0605c76 100644
--- a/frontend/src/components/user/dashboard/UserDashboardRecentUsage.vue
+++ b/frontend/src/components/user/dashboard/UserDashboardRecentUsage.vue
@@ -15,9 +15,7 @@
         <div v-for="log in data" :key="log.id" class="flex items-center justify-between rounded-xl bg-gray-50 p-4 transition-colors hover:bg-gray-100 dark:bg-dark-800/50 dark:hover:bg-dark-800">
           <div class="flex items-center gap-4">
             <div class="flex h-10 w-10 items-center justify-center rounded-xl bg-primary-100 dark:bg-primary-900/30">
-              <svg class="h-5 w-5 text-primary-600 dark:text-primary-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-                <path stroke-linecap="round" stroke-linejoin="round" d="M9.75 3.104v5.714a2.25 2.25 0 01-.659 1.591L5 14.5M9.75 3.104c-.251.023-.501.05-.75.082m.75-.082a24.301 24.301 0 014.5 0m0 0v5.714c0 .597.237 1.17.659 1.591L19.8 15.3M14.25 3.104c.251.023.501.05.75.082M19.8 15.3l-1.57.393A9.065 9.065 0 0112 15a9.065 9.065 0 00-6.23.693L5 14.5m14.8.8l1.402 1.402c1.232 1.232.65 3.318-1.067 3.611A48.309 48.309 0 0112 21c-2.773 0-5.491-.235-8.135-.687-1.718-.293-2.3-2.379-1.067-3.61L5 14.5" />
-              </svg>
+              <Icon name="beaker" size="md" class="text-primary-600 dark:text-primary-400" />
             </div>
             <div>
               <p class="text-sm font-medium text-gray-900 dark:text-white">{{ log.model }}</p>
@@ -35,9 +33,7 @@
 
         <router-link to="/usage" class="flex items-center justify-center gap-2 py-3 text-sm font-medium text-primary-600 transition-colors hover:text-primary-700 dark:text-primary-400 dark:hover:text-primary-300">
           {{ t('dashboard.viewAllUsage') }}
-          <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M13.5 4.5L21 12m0 0l-7.5 7.5M21 12H3" />
-          </svg>
+          <Icon name="arrowRight" size="sm" />
         </router-link>
       </div>
     </div>
@@ -48,6 +44,7 @@
 import { useI18n } from 'vue-i18n'
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { formatDateTime } from '@/utils/format'
 import type { UsageLog } from '@/types'
 
diff --git a/frontend/src/components/user/dashboard/UserDashboardStats.vue b/frontend/src/components/user/dashboard/UserDashboardStats.vue
index 6cf7e07f..d375ba88 100644
--- a/frontend/src/components/user/dashboard/UserDashboardStats.vue
+++ b/frontend/src/components/user/dashboard/UserDashboardStats.vue
@@ -21,9 +21,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/30">
-          <svg class="h-5 w-5 text-blue-600 dark:text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z" />
-          </svg>
+          <Icon name="key" size="md" class="text-blue-600 dark:text-blue-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.apiKeys') }}</p>
@@ -37,9 +35,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-green-100 p-2 dark:bg-green-900/30">
-          <svg class="h-5 w-5 text-green-600 dark:text-green-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z" />
-          </svg>
+          <Icon name="chart" size="md" class="text-green-600 dark:text-green-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.todayRequests') }}</p>
@@ -53,9 +49,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/30">
-          <svg class="h-5 w-5 text-purple-600 dark:text-purple-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v12m-3-2.818l.879.659c1.171.879 3.07.879 4.242 0 1.172-.879 1.172-2.303 0-3.182C13.536 12.219 12.768 12 12 12c-.725 0-1.45-.22-2.003-.659-1.106-.879-1.106-2.303 0-3.182s2.9-.879 4.006 0l.415.33M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
-          </svg>
+          <Icon name="dollar" size="md" class="text-purple-600 dark:text-purple-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.todayCost') }}</p>
@@ -79,9 +73,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-amber-100 p-2 dark:bg-amber-900/30">
-          <svg class="h-5 w-5 text-amber-600 dark:text-amber-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m21 7.5-9-5.25L3 7.5m18 0-9 5.25m9-5.25v9l-9 5.25M3 7.5l9 5.25M3 7.5v9l9 5.25m0-9v9" />
-          </svg>
+          <Icon name="cube" size="md" class="text-amber-600 dark:text-amber-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.todayTokens') }}</p>
@@ -95,9 +87,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-indigo-100 p-2 dark:bg-indigo-900/30">
-          <svg class="h-5 w-5 text-indigo-600 dark:text-indigo-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20.25 6.375c0 2.278-3.694 4.125-8.25 4.125S3.75 8.653 3.75 6.375m16.5 0c0-2.278-3.694-4.125-8.25-4.125S3.75 4.097 3.75 6.375m16.5 0v11.25c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125V6.375m16.5 0v3.75m-16.5-3.75v3.75m16.5 0v3.75C20.25 16.153 16.556 18 12 18s-8.25-1.847-8.25-4.125v-3.75m16.5 0c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125" />
-          </svg>
+          <Icon name="database" size="md" class="text-indigo-600 dark:text-indigo-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.totalTokens') }}</p>
@@ -111,9 +101,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-violet-100 p-2 dark:bg-violet-900/30">
-          <svg class="h-5 w-5 text-violet-600 dark:text-violet-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" />
-          </svg>
+          <Icon name="bolt" size="md" class="text-violet-600 dark:text-violet-400" :stroke-width="2" />
         </div>
         <div class="flex-1">
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.performance') }}</p>
@@ -133,9 +121,7 @@
     <div class="card p-4">
       <div class="flex items-center gap-3">
         <div class="rounded-lg bg-rose-100 p-2 dark:bg-rose-900/30">
-          <svg class="h-5 w-5 text-rose-600 dark:text-rose-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z" />
-          </svg>
+          <Icon name="clock" size="md" class="text-rose-600 dark:text-rose-400" :stroke-width="2" />
         </div>
         <div>
           <p class="text-xs font-medium text-gray-500 dark:text-gray-400">{{ t('dashboard.avgResponse') }}</p>
@@ -149,6 +135,7 @@
 
 <script setup lang="ts">
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 import type { UserDashboardStats as UserStatsType } from '@/api/usage'
 
 defineProps<{
diff --git a/frontend/src/components/user/profile/ProfileInfoCard.vue b/frontend/src/components/user/profile/ProfileInfoCard.vue
index 03187c4b..b6f6022d 100644
--- a/frontend/src/components/user/profile/ProfileInfoCard.vue
+++ b/frontend/src/components/user/profile/ProfileInfoCard.vue
@@ -30,38 +30,14 @@
     <div class="px-6 py-4">
       <div class="space-y-3">
         <div class="flex items-center gap-3 text-sm text-gray-600 dark:text-gray-400">
-          <svg
-            class="h-4 w-4 text-gray-400 dark:text-gray-500"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M21.75 6.75v10.5a2.25 2.25 0 01-2.25 2.25h-15a2.25 2.25 0 01-2.25-2.25V6.75m19.5 0A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25m19.5 0v.243a2.25 2.25 0 01-1.07 1.916l-7.5 4.615a2.25 2.25 0 01-2.36 0L3.32 8.91a2.25 2.25 0 01-1.07-1.916V6.75"
-            />
-          </svg>
+          <Icon name="mail" size="sm" class="text-gray-400 dark:text-gray-500" />
           <span class="truncate">{{ user?.email }}</span>
         </div>
         <div
           v-if="user?.username"
           class="flex items-center gap-3 text-sm text-gray-600 dark:text-gray-400"
         >
-          <svg
-            class="h-4 w-4 text-gray-400 dark:text-gray-500"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z"
-            />
-          </svg>
+          <Icon name="user" size="sm" class="text-gray-400 dark:text-gray-500" />
           <span class="truncate">{{ user.username }}</span>
         </div>
       </div>
@@ -71,6 +47,7 @@
 
 <script setup lang="ts">
 import { useI18n } from 'vue-i18n'
+import Icon from '@/components/icons/Icon.vue'
 import type { User } from '@/types'
 
 defineProps<{
diff --git a/frontend/src/views/HomeView.vue b/frontend/src/views/HomeView.vue
index 1f8f2263..a06949a8 100644
--- a/frontend/src/views/HomeView.vue
+++ b/frontend/src/views/HomeView.vue
@@ -45,19 +45,7 @@
             class="rounded-lg p-2 text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-700 dark:text-dark-400 dark:hover:bg-dark-800 dark:hover:text-white"
             :title="t('home.viewDocs')"
           >
-            <svg
-              class="h-5 w-5"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M12 6.042A8.967 8.967 0 006 3.75c-1.052 0-2.062.18-3 .512v14.25A8.987 8.987 0 016 18c2.305 0 4.408.867 6 2.292m0-14.25a8.966 8.966 0 016-2.292c1.052 0 2.062.18 3 .512v14.25A8.987 8.987 0 0018 18a8.967 8.967 0 00-6 2.292m0-14.25v14.25"
-              />
-            </svg>
+            <Icon name="book" size="md" />
           </a>
 
           <!-- Theme Toggle -->
@@ -66,34 +54,8 @@
             class="rounded-lg p-2 text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-700 dark:text-dark-400 dark:hover:bg-dark-800 dark:hover:text-white"
             :title="isDark ? t('home.switchToLight') : t('home.switchToDark')"
           >
-            <svg
-              v-if="isDark"
-              class="h-5 w-5"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M12 3v2.25m6.364.386l-1.591 1.591M21 12h-2.25m-.386 6.364l-1.591-1.591M12 18.75V21m-4.773-4.227l-1.591 1.591M5.25 12H3m4.227-4.773L5.636 5.636M15.75 12a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0z"
-              />
-            </svg>
-            <svg
-              v-else
-              class="h-5 w-5"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M21.752 15.002A9.718 9.718 0 0118 15.75c-5.385 0-9.75-4.365-9.75-9.75 0-1.33.266-2.597.748-3.752A9.753 9.753 0 003 11.25C3 16.635 7.365 21 12.75 21a9.753 9.753 0 009.002-5.998z"
-              />
-            </svg>
+            <Icon v-if="isDark" name="sun" size="md" />
+            <Icon v-else name="moon" size="md" />
           </button>
 
           <!-- Login / Dashboard Button -->
@@ -156,19 +118,7 @@
                 class="btn btn-primary px-8 py-3 text-base shadow-lg shadow-primary-500/30"
               >
                 {{ isAuthenticated ? t('home.goToDashboard') : t('home.getStarted') }}
-                <svg
-                  class="ml-2 h-5 w-5"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="2"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M13.5 4.5L21 12m0 0l-7.5 7.5M21 12H3"
-                  />
-                </svg>
+                <Icon name="arrowRight" size="md" class="ml-2" :stroke-width="2" />
               </router-link>
             </div>
           </div>
@@ -216,19 +166,7 @@
           <div
             class="inline-flex items-center gap-2.5 rounded-full border border-gray-200/50 bg-white/80 px-5 py-2.5 shadow-sm backdrop-blur-sm dark:border-dark-700/50 dark:bg-dark-800/80"
           >
-            <svg
-              class="h-4 w-4 text-primary-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M7.5 21L3 16.5m0 0L7.5 12M3 16.5h13.5m0-13.5L21 7.5m0 0L16.5 12M21 7.5H7.5"
-              />
-            </svg>
+            <Icon name="swap" size="sm" class="text-primary-500" />
             <span class="text-sm font-medium text-gray-700 dark:text-dark-200">{{
               t('home.tags.subscriptionToApi')
             }}</span>
@@ -236,19 +174,7 @@
           <div
             class="inline-flex items-center gap-2.5 rounded-full border border-gray-200/50 bg-white/80 px-5 py-2.5 shadow-sm backdrop-blur-sm dark:border-dark-700/50 dark:bg-dark-800/80"
           >
-            <svg
-              class="h-4 w-4 text-primary-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z"
-              />
-            </svg>
+            <Icon name="shield" size="sm" class="text-primary-500" />
             <span class="text-sm font-medium text-gray-700 dark:text-dark-200">{{
               t('home.tags.stickySession')
             }}</span>
@@ -256,19 +182,7 @@
           <div
             class="inline-flex items-center gap-2.5 rounded-full border border-gray-200/50 bg-white/80 px-5 py-2.5 shadow-sm backdrop-blur-sm dark:border-dark-700/50 dark:bg-dark-800/80"
           >
-            <svg
-              class="h-4 w-4 text-primary-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z"
-              />
-            </svg>
+            <Icon name="chart" size="sm" class="text-primary-500" />
             <span class="text-sm font-medium text-gray-700 dark:text-dark-200">{{
               t('home.tags.realtimeBilling')
             }}</span>
@@ -284,19 +198,7 @@
             <div
               class="mb-4 flex h-12 w-12 items-center justify-center rounded-xl bg-gradient-to-br from-blue-500 to-blue-600 shadow-lg shadow-blue-500/30 transition-transform group-hover:scale-110"
             >
-              <svg
-                class="h-6 w-6 text-white"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M5.25 14.25h13.5m-13.5 0a3 3 0 01-3-3m3 3a3 3 0 100 6h13.5a3 3 0 100-6m-16.5-3a3 3 0 013-3h13.5a3 3 0 013 3m-19.5 0a4.5 4.5 0 01.9-2.7L5.737 5.1a3.375 3.375 0 012.7-1.35h7.126c1.062 0 2.062.5 2.7 1.35l2.587 3.45a4.5 4.5 0 01.9 2.7m0 0a3 3 0 01-3 3m0 3h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008zm-3 6h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008z"
-                />
-              </svg>
+              <Icon name="server" size="lg" class="text-white" />
             </div>
             <h3 class="mb-2 text-lg font-semibold text-gray-900 dark:text-white">
               {{ t('home.features.unifiedGateway') }}
@@ -493,6 +395,7 @@ import { useI18n } from 'vue-i18n'
 import { getPublicSettings } from '@/api/auth'
 import { useAuthStore } from '@/stores'
 import LocaleSwitcher from '@/components/common/LocaleSwitcher.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { sanitizeUrl } from '@/utils/url'
 
 const { t } = useI18n()
diff --git a/frontend/src/views/NotFoundView.vue b/frontend/src/views/NotFoundView.vue
index fb4d7572..beb29e44 100644
--- a/frontend/src/views/NotFoundView.vue
+++ b/frontend/src/views/NotFoundView.vue
@@ -54,35 +54,11 @@
       <!-- Action Buttons -->
       <div class="flex flex-col justify-center gap-3 sm:flex-row">
         <button @click="goBack" class="btn btn-secondary">
-          <svg
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M10.5 19.5L3 12m0 0l7.5-7.5M3 12h18"
-            />
-          </svg>
+          <Icon name="arrowLeft" size="md" class="mr-2" />
           Go Back
         </button>
         <router-link to="/dashboard" class="btn btn-primary">
-          <svg
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M2.25 12l8.954-8.955c.44-.439 1.152-.439 1.591 0L21.75 12M4.5 9.75v10.125c0 .621.504 1.125 1.125 1.125H9.75v-4.875c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125V21h4.125c.621 0 1.125-.504 1.125-1.125V9.75M8.25 21h8.25"
-            />
-          </svg>
+          <Icon name="home" size="md" class="mr-2" />
           Go to Dashboard
         </router-link>
       </div>
@@ -104,6 +80,7 @@
 <script setup lang="ts">
 import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 const router = useRouter()
diff --git a/frontend/src/views/admin/DashboardView.vue b/frontend/src/views/admin/DashboardView.vue
index 4782e0a0..d27e9387 100644
--- a/frontend/src/views/admin/DashboardView.vue
+++ b/frontend/src/views/admin/DashboardView.vue
@@ -13,19 +13,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/30">
-                <svg
-                  class="h-5 w-5 text-blue-600 dark:text-blue-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1121.75 8.25z"
-                  />
-                </svg>
+                <Icon name="key" size="md" class="text-blue-600 dark:text-blue-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -45,19 +33,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/30">
-                <svg
-                  class="h-5 w-5 text-purple-600 dark:text-purple-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M5.25 14.25h13.5m-13.5 0a3 3 0 01-3-3m3 3a3 3 0 100 6h13.5a3 3 0 100-6m-16.5-3a3 3 0 013-3h13.5a3 3 0 013 3m-19.5 0a4.5 4.5 0 01.9-2.7L5.737 5.1a3.375 3.375 0 012.7-1.35h7.126c1.062 0 2.062.5 2.7 1.35l2.587 3.45a4.5 4.5 0 01.9 2.7m0 0a3 3 0 01-3 3m0 3h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008zm-3 6h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008z"
-                  />
-                </svg>
+                <Icon name="server" size="md" class="text-purple-600 dark:text-purple-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -82,19 +58,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-green-100 p-2 dark:bg-green-900/30">
-                <svg
-                  class="h-5 w-5 text-green-600 dark:text-green-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z"
-                  />
-                </svg>
+                <Icon name="chart" size="md" class="text-green-600 dark:text-green-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -114,19 +78,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-emerald-100 p-2 dark:bg-emerald-900/30">
-                <svg
-                  class="h-5 w-5 text-emerald-600 dark:text-emerald-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M18 9v3m0 0v3m0-3h3m-3 0h-3m-2-5a4 4 0 11-8 0 4 4 0 018 0zM3 20a6 6 0 0112 0v1H3v-1z"
-                  />
-                </svg>
+                <Icon name="userPlus" size="md" class="text-emerald-600 dark:text-emerald-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -149,19 +101,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-amber-100 p-2 dark:bg-amber-900/30">
-                <svg
-                  class="h-5 w-5 text-amber-600 dark:text-amber-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="m21 7.5-9-5.25L3 7.5m18 0-9 5.25m9-5.25v9l-9 5.25M3 7.5l9 5.25M3 7.5v9l9 5.25m0-9v9"
-                  />
-                </svg>
+                <Icon name="cube" size="md" class="text-amber-600 dark:text-amber-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -191,19 +131,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-indigo-100 p-2 dark:bg-indigo-900/30">
-                <svg
-                  class="h-5 w-5 text-indigo-600 dark:text-indigo-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M20.25 6.375c0 2.278-3.694 4.125-8.25 4.125S3.75 8.653 3.75 6.375m16.5 0c0-2.278-3.694-4.125-8.25-4.125S3.75 4.097 3.75 6.375m16.5 0v11.25c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125V6.375m16.5 0v3.75m-16.5-3.75v3.75m16.5 0v3.75C20.25 16.153 16.556 18 12 18s-8.25-1.847-8.25-4.125v-3.75m16.5 0c0 2.278-3.694 4.125-8.25 4.125s-8.25-1.847-8.25-4.125"
-                  />
-                </svg>
+                <Icon name="database" size="md" class="text-indigo-600 dark:text-indigo-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -233,19 +161,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-violet-100 p-2 dark:bg-violet-900/30">
-                <svg
-                  class="h-5 w-5 text-violet-600 dark:text-violet-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M13 10V3L4 14h7v7l9-11h-7z"
-                  />
-                </svg>
+                <Icon name="bolt" size="md" class="text-violet-600 dark:text-violet-400" :stroke-width="2" />
               </div>
               <div class="flex-1">
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -271,19 +187,7 @@
           <div class="card p-4">
             <div class="flex items-center gap-3">
               <div class="rounded-lg bg-rose-100 p-2 dark:bg-rose-900/30">
-                <svg
-                  class="h-5 w-5 text-rose-600 dark:text-rose-400"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon name="clock" size="md" class="text-rose-600 dark:text-rose-400" :stroke-width="2" />
               </div>
               <div>
                 <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -367,6 +271,7 @@ import { adminAPI } from '@/api/admin'
 import type { DashboardStats, TrendDataPoint, ModelStat, UserUsageTrendPoint } from '@/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue'
+import Icon from '@/components/icons/Icon.vue'
 import DateRangePicker from '@/components/common/DateRangePicker.vue'
 import Select from '@/components/common/Select.vue'
 import ModelDistributionChart from '@/components/charts/ModelDistributionChart.vue'
diff --git a/frontend/src/views/admin/GroupsView.vue b/frontend/src/views/admin/GroupsView.vue
index cb50afc6..875bb0d2 100644
--- a/frontend/src/views/admin/GroupsView.vue
+++ b/frontend/src/views/admin/GroupsView.vue
@@ -6,19 +6,11 @@
           <!-- Left: fuzzy search + filters (can wrap to multiple lines) -->
           <div class="flex flex-1 flex-wrap items-center gap-3">
             <div class="relative w-full sm:w-64">
-              <svg
-                class="absolute left-3 top-1/2 h-5 w-5 -translate-y-1/2 text-gray-400 dark:text-gray-500"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-                />
-              </svg>
+              <Icon
+                name="search"
+                size="md"
+                class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500"
+              />
               <input
                 v-model="searchQuery"
                 type="text"
@@ -57,38 +49,14 @@
               class="btn btn-secondary"
               :title="t('common.refresh')"
             >
-              <svg
-                :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                />
-              </svg>
+              <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
             </button>
             <button
               @click="showCreateModal = true"
               class="btn btn-primary"
               data-tour="groups-create-btn"
             >
-              <svg
-                class="mr-2 h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M12 4.5v15m7.5-7.5h-15"
-                />
-              </svg>
+              <Icon name="plus" size="md" class="mr-2" />
               {{ t('admin.groups.createGroup') }}
             </button>
           </div>
@@ -201,38 +169,14 @@
                 @click="handleEdit(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-gray-100 hover:text-primary-600 dark:hover:bg-dark-700 dark:hover:text-primary-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10"
-                  />
-                </svg>
+                <Icon name="edit" size="sm" />
                 <span class="text-xs">{{ t('common.edit') }}</span>
               </button>
               <button
                 @click="handleDelete(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 dark:hover:text-red-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
-                  />
-                </svg>
+                <Icon name="trash" size="sm" />
                 <span class="text-xs">{{ t('common.delete') }}</span>
               </button>
             </div>
@@ -318,15 +262,12 @@
             </label>
             <!-- Help Tooltip -->
             <div class="group relative inline-flex">
-              <svg
-                class="h-3.5 w-3.5 cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="2"
-              >
-                <path stroke-linecap="round" stroke-linejoin="round" d="M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
-              </svg>
+              <Icon
+                name="questionCircle"
+                size="sm"
+                :stroke-width="2"
+                class="cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
+              />
               <!-- Tooltip Popover -->
               <div class="pointer-events-none absolute bottom-full left-0 z-50 mb-2 w-72 opacity-0 transition-all duration-200 group-hover:pointer-events-auto group-hover:opacity-100">
                 <div class="rounded-lg bg-gray-900 p-3 text-white shadow-lg dark:bg-gray-800">
@@ -513,15 +454,12 @@
             </label>
             <!-- Help Tooltip -->
             <div class="group relative inline-flex">
-              <svg
-                class="h-3.5 w-3.5 cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="2"
-              >
-                <path stroke-linecap="round" stroke-linejoin="round" d="M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
-              </svg>
+              <Icon
+                name="questionCircle"
+                size="sm"
+                :stroke-width="2"
+                class="cursor-help text-gray-400 transition-colors hover:text-primary-500 dark:text-gray-500 dark:hover:text-primary-400"
+              />
               <!-- Tooltip Popover -->
               <div class="pointer-events-none absolute bottom-full left-0 z-50 mb-2 w-72 opacity-0 transition-all duration-200 group-hover:pointer-events-auto group-hover:opacity-100">
                 <div class="rounded-lg bg-gray-900 p-3 text-white shadow-lg dark:bg-gray-800">
@@ -691,7 +629,7 @@ import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
 import Select from '@/components/common/Select.vue'
 import PlatformIcon from '@/components/common/PlatformIcon.vue'
-import { Icon } from '@/components/icons'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 const appStore = useAppStore()
diff --git a/frontend/src/views/admin/ProxiesView.vue b/frontend/src/views/admin/ProxiesView.vue
index 03128434..6b173033 100644
--- a/frontend/src/views/admin/ProxiesView.vue
+++ b/frontend/src/views/admin/ProxiesView.vue
@@ -8,19 +8,11 @@
           <div class="flex flex-1 flex-wrap items-center gap-3">
             <!-- Search -->
             <div class="relative w-full sm:w-64">
-              <svg
-                class="absolute left-3 top-1/2 h-5 w-5 -translate-y-1/2 text-gray-400 dark:text-gray-500"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-                />
-              </svg>
+              <Icon
+                name="search"
+                size="md"
+                class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500"
+              />
               <input
                 v-model="searchQuery"
                 type="text"
@@ -57,34 +49,10 @@
               class="btn btn-secondary"
               :title="t('common.refresh')"
             >
-              <svg
-                :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                />
-              </svg>
+              <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
             </button>
             <button @click="showCreateModal = true" class="btn btn-primary">
-              <svg
-                class="mr-2 h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M12 4.5v15m7.5-7.5h-15"
-                />
-              </svg>
+              <Icon name="plus" size="md" class="mr-2" />
               {{ t('admin.proxies.createProxy') }}
             </button>
           </div>
@@ -144,58 +112,21 @@
                     d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                   ></path>
                 </svg>
-                <svg
-                  v-else
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon v-else name="checkCircle" size="sm" />
                 <span class="text-xs">{{ t('admin.proxies.testConnection') }}</span>
               </button>
               <button
                 @click="handleEdit(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-gray-100 hover:text-primary-600 dark:hover:bg-dark-700 dark:hover:text-primary-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10"
-                  />
-                </svg>
+                <Icon name="edit" size="sm" />
                 <span class="text-xs">{{ t('common.edit') }}</span>
               </button>
               <button
                 @click="handleDelete(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 dark:hover:text-red-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
-                  />
-                </svg>
+                <Icon name="trash" size="sm" />
                 <span class="text-xs">{{ t('common.delete') }}</span>
               </button>
             </div>
@@ -243,15 +174,7 @@
               : 'border-transparent text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-300'
           ]"
         >
-          <svg
-            class="mr-1.5 inline h-4 w-4"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-          </svg>
+          <Icon name="plus" size="sm" class="mr-1.5 inline" />
           {{ t('admin.proxies.standardAdd') }}
         </button>
         <button
@@ -365,39 +288,20 @@
 
         <!-- Parse Result -->
         <div v-if="batchParseResult.total > 0" class="rounded-lg bg-gray-50 p-4 dark:bg-dark-700">
-          <div class="flex items-center gap-4 text-sm">
-            <div class="flex items-center gap-1.5">
-              <svg
-                class="h-4 w-4 text-primary-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="2"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+            <div class="flex items-center gap-4 text-sm">
+              <div class="flex items-center gap-1.5">
+              <Icon name="checkCircle" size="sm" :stroke-width="2" class="text-primary-500" />
               <span class="text-gray-700 dark:text-gray-300">
                 {{ t('admin.proxies.parsedCount', { count: batchParseResult.valid }) }}
               </span>
             </div>
             <div v-if="batchParseResult.invalid > 0" class="flex items-center gap-1.5">
-              <svg
-                class="h-4 w-4 text-amber-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="2"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-                />
-              </svg>
+              <Icon
+                name="exclamationCircle"
+                size="sm"
+                :stroke-width="2"
+                class="text-amber-500"
+              />
               <span class="text-amber-600 dark:text-amber-400">
                 {{ t('admin.proxies.invalidCount', { count: batchParseResult.invalid }) }}
               </span>
@@ -621,6 +525,7 @@ import BaseDialog from '@/components/common/BaseDialog.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
 import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 const appStore = useAppStore()
diff --git a/frontend/src/views/admin/RedeemView.vue b/frontend/src/views/admin/RedeemView.vue
index 89ed9927..3503cd16 100644
--- a/frontend/src/views/admin/RedeemView.vue
+++ b/frontend/src/views/admin/RedeemView.vue
@@ -9,19 +9,7 @@
           class="btn btn-secondary"
           :title="t('common.refresh')"
         >
-          <svg
-            :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-            />
-          </svg>
+          <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
         </button>
         <button @click="showGenerateDialog = true" class="btn btn-primary">
           {{ t('admin.redeem.generateCodes') }}
@@ -75,20 +63,7 @@
                 ]"
                 :title="copiedCode === value ? t('admin.redeem.copied') : t('keys.copyToClipboard')"
               >
-                <svg
-                  v-if="copiedCode !== value"
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
-                  />
-                </svg>
+                <Icon v-if="copiedCode !== value" name="copy" size="sm" :stroke-width="2" />
                 <svg v-else class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                   <path
                     stroke-linecap="round"
@@ -341,14 +316,7 @@
               @click="closeResultDialog"
               class="rounded-lg p-1.5 text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600 dark:hover:bg-dark-700 dark:hover:text-gray-300"
             >
-              <svg class="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M6 18L18 6M6 6l12 12"
-                />
-              </svg>
+              <Icon name="x" size="md" :stroke-width="2" />
             </button>
           </div>
           <!-- Content -->
@@ -373,20 +341,7 @@
                 copiedAll ? 'btn-success' : 'btn-secondary'
               ]"
             >
-              <svg
-                v-if="!copiedAll"
-                class="h-4 w-4"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
-                />
-              </svg>
+              <Icon v-if="!copiedAll" name="copy" size="sm" :stroke-width="2" />
               <svg v-else class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                 <path
                   stroke-linecap="round"
@@ -398,14 +353,7 @@
               {{ copiedAll ? t('admin.redeem.copied') : t('admin.redeem.copyAll') }}
             </button>
             <button @click="downloadGeneratedCodes" class="btn btn-primary flex items-center gap-2">
-              <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"
-                />
-              </svg>
+              <Icon name="download" size="sm" :stroke-width="2" />
               {{ t('admin.redeem.download') }}
             </button>
           </div>
@@ -430,6 +378,7 @@ import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 const appStore = useAppStore()
diff --git a/frontend/src/views/admin/SettingsView.vue b/frontend/src/views/admin/SettingsView.vue
index da80122f..11a7c290 100644
--- a/frontend/src/views/admin/SettingsView.vue
+++ b/frontend/src/views/admin/SettingsView.vue
@@ -24,17 +24,11 @@
               class="rounded-lg border border-amber-200 bg-amber-50 p-4 dark:border-amber-800 dark:bg-amber-900/20"
             >
               <div class="flex items-start">
-                <svg
-                  class="mt-0.5 h-5 w-5 flex-shrink-0 text-amber-500"
-                  fill="currentColor"
-                  viewBox="0 0 20 20"
-                >
-                  <path
-                    fill-rule="evenodd"
-                    d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z"
-                    clip-rule="evenodd"
-                  />
-                </svg>
+                <Icon
+                  name="exclamationTriangle"
+                  size="md"
+                  class="mt-0.5 flex-shrink-0 text-amber-500"
+                />
                 <p class="ml-3 text-sm text-amber-700 dark:text-amber-300">
                   {{ t('admin.settings.adminApiKey.securityWarning') }}
                 </p>
@@ -448,19 +442,7 @@
                         class="hidden"
                         @change="handleLogoUpload"
                       />
-                      <svg
-                        class="mr-1.5 h-4 w-4"
-                        fill="none"
-                        viewBox="0 0 24 24"
-                        stroke="currentColor"
-                      >
-                        <path
-                          stroke-linecap="round"
-                          stroke-linejoin="round"
-                          stroke-width="2"
-                          d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12"
-                        />
-                      </svg>
+                      <Icon name="upload" size="sm" class="mr-1.5" :stroke-width="2" />
                       {{ t('admin.settings.site.uploadImage') }}
                     </label>
                     <button
@@ -469,19 +451,7 @@
                       @click="form.site_logo = ''"
                       class="btn btn-secondary btn-sm text-red-600 hover:text-red-700 dark:text-red-400"
                     >
-                      <svg
-                        class="mr-1.5 h-4 w-4"
-                        fill="none"
-                        viewBox="0 0 24 24"
-                        stroke="currentColor"
-                      >
-                        <path
-                          stroke-linecap="round"
-                          stroke-linejoin="round"
-                          stroke-width="2"
-                          d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
-                        />
-                      </svg>
+                      <Icon name="trash" size="sm" class="mr-1.5" :stroke-width="2" />
                       {{ t('admin.settings.site.remove') }}
                     </button>
                   </div>
@@ -727,6 +697,7 @@ import { useI18n } from 'vue-i18n'
 import { adminAPI } from '@/api'
 import type { SystemSettings, UpdateSettingsRequest } from '@/api/admin/settings'
 import AppLayout from '@/components/layout/AppLayout.vue'
+import Icon from '@/components/icons/Icon.vue'
 import Toggle from '@/components/common/Toggle.vue'
 import { useAppStore } from '@/stores'
 
diff --git a/frontend/src/views/admin/SubscriptionsView.vue b/frontend/src/views/admin/SubscriptionsView.vue
index 83b7637b..7b38b455 100644
--- a/frontend/src/views/admin/SubscriptionsView.vue
+++ b/frontend/src/views/admin/SubscriptionsView.vue
@@ -11,19 +11,11 @@
               class="relative w-full sm:w-64"
               data-filter-user-search
             >
-              <svg
-                class="absolute left-3 top-1/2 h-5 w-5 -translate-y-1/2 text-gray-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-                />
-              </svg>
+              <Icon
+                name="search"
+                size="md"
+                class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"
+              />
               <input
                 v-model="filterUserKeyword"
                 type="text"
@@ -39,14 +31,7 @@
                 class="absolute right-2 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300"
                 :title="t('common.clear')"
               >
-                <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    stroke-width="2"
-                    d="M6 18L18 6M6 6l12 12"
-                  />
-                </svg>
+                <Icon name="x" size="sm" :stroke-width="2" />
               </button>
 
               <!-- User Dropdown -->
@@ -106,34 +91,10 @@
               class="btn btn-secondary"
               :title="t('common.refresh')"
             >
-              <svg
-                :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                />
-              </svg>
+              <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
             </button>
             <button @click="showAssignModal = true" class="btn btn-primary">
-              <svg
-                class="mr-2 h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M12 4.5v15m7.5-7.5h-15"
-                />
-              </svg>
+              <Icon name="plus" size="md" class="mr-2" />
               {{ t('admin.subscriptions.assignSubscription') }}
             </button>
           </div>
@@ -343,19 +304,7 @@
                 @click="handleExtend(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-green-50 hover:text-green-600 dark:hover:bg-green-900/20 dark:hover:text-green-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon name="clock" size="sm" />
                 <span class="text-xs">{{ t('admin.subscriptions.extend') }}</span>
               </button>
               <button
@@ -363,19 +312,7 @@
                 @click="handleRevoke(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 dark:hover:text-red-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
-                  />
-                </svg>
+                <Icon name="ban" size="sm" />
                 <span class="text-xs">{{ t('admin.subscriptions.revoke') }}</span>
               </button>
             </div>
@@ -434,14 +371,7 @@
               type="button"
               class="absolute right-2 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300"
             >
-              <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M6 18L18 6M6 6l12 12"
-                />
-              </svg>
+              <Icon name="x" size="sm" :stroke-width="2" />
             </button>
             <!-- User Dropdown -->
             <div
@@ -610,6 +540,7 @@ import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
 import Select from '@/components/common/Select.vue'
 import GroupBadge from '@/components/common/GroupBadge.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 const appStore = useAppStore()
diff --git a/frontend/src/views/admin/UsersView.vue b/frontend/src/views/admin/UsersView.vue
index ce685a15..7799dc0a 100644
--- a/frontend/src/views/admin/UsersView.vue
+++ b/frontend/src/views/admin/UsersView.vue
@@ -8,19 +8,11 @@
           <div class="flex min-w-[280px] flex-1 flex-wrap content-start items-center gap-3">
             <!-- Search Box -->
             <div class="relative w-full sm:w-64">
-              <svg
-                class="absolute left-3 top-1/2 h-5 w-5 -translate-y-1/2 text-gray-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"
-                />
-              </svg>
+              <Icon
+                name="search"
+                size="md"
+                class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"
+              />
               <input
                 v-model="searchQuery"
                 type="text"
@@ -116,19 +108,7 @@
               class="btn btn-secondary"
               :title="t('common.refresh')"
             >
-              <svg
-                :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-                />
-              </svg>
+              <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
             </button>
             <!-- Filter Settings Dropdown -->
             <div class="relative" ref="filterDropdownRef">
@@ -136,9 +116,7 @@
                 @click="showFilterDropdown = !showFilterDropdown"
                 class="btn btn-secondary"
               >
-                <svg class="mr-1.5 h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M12 3c2.755 0 5.455.232 8.083.678.533.09.917.556.917 1.096v1.044a2.25 2.25 0 01-.659 1.591l-5.432 5.432a2.25 2.25 0 00-.659 1.591v2.927a2.25 2.25 0 01-1.244 2.013L9.75 21v-6.568a2.25 2.25 0 00-.659-1.591L3.659 7.409A2.25 2.25 0 013 5.818V4.774c0-.54.384-1.006.917-1.096A48.32 48.32 0 0112 3z" />
-                </svg>
+                <Icon name="filter" size="sm" class="mr-1.5" />
                 {{ t('admin.users.filterSettings') }}
               </button>
               <!-- Dropdown menu -->
@@ -154,16 +132,13 @@
                   class="flex w-full items-center justify-between px-4 py-2 text-left text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
                 >
                   <span>{{ filter.name }}</span>
-                  <svg
+                  <Icon
                     v-if="visibleFilters.has(filter.key)"
-                    class="h-4 w-4 text-primary-500"
-                    fill="none"
-                    stroke="currentColor"
-                    viewBox="0 0 24 24"
-                    stroke-width="2"
-                  >
-                    <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
-                  </svg>
+                    name="check"
+                    size="sm"
+                    class="text-primary-500"
+                    :stroke-width="2"
+                  />
                 </button>
                 <!-- Divider if custom attributes exist -->
                 <div
@@ -178,16 +153,13 @@
                   class="flex w-full items-center justify-between px-4 py-2 text-left text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
                 >
                   <span>{{ attr.name }}</span>
-                  <svg
+                  <Icon
                     v-if="visibleFilters.has(`attr_${attr.id}`)"
-                    class="h-4 w-4 text-primary-500"
-                    fill="none"
-                    stroke="currentColor"
-                    viewBox="0 0 24 24"
-                    stroke-width="2"
-                  >
-                    <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
-                  </svg>
+                    name="check"
+                    size="sm"
+                    class="text-primary-500"
+                    :stroke-width="2"
+                  />
                 </button>
               </div>
             </div>
@@ -214,44 +186,24 @@
                   class="flex w-full items-center justify-between px-4 py-2 text-left text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
                 >
                   <span>{{ col.label }}</span>
-                  <svg
+                  <Icon
                     v-if="isColumnVisible(col.key)"
-                    class="h-4 w-4 text-primary-500"
-                    fill="none"
-                    stroke="currentColor"
-                    viewBox="0 0 24 24"
-                    stroke-width="2"
-                  >
-                    <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
-                  </svg>
+                    name="check"
+                    size="sm"
+                    class="text-primary-500"
+                    :stroke-width="2"
+                  />
                 </button>
               </div>
             </div>
             <!-- Attributes Config Button -->
             <button @click="showAttributesModal = true" class="btn btn-secondary">
-              <svg
-                class="mr-1.5 h-4 w-4"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path stroke-linecap="round" stroke-linejoin="round" d="M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.324.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 011.37.49l1.296 2.247a1.125 1.125 0 01-.26 1.431l-1.003.827c-.293.24-.438.613-.431.992a6.759 6.759 0 010 .255c-.007.378.138.75.43.99l1.005.828c.424.35.534.954.26 1.43l-1.298 2.247a1.125 1.125 0 01-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.57 6.57 0 01-.22.128c-.331.183-.581.495-.644.869l-.213 1.28c-.09.543-.56.941-1.11.941h-2.594c-.55 0-1.02-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 01-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 01-1.369-.49l-1.297-2.247a1.125 1.125 0 01.26-1.431l1.004-.827c.292-.24.437-.613.43-.992a6.932 6.932 0 010-.255c.007-.378-.138-.75-.43-.99l-1.004-.828a1.125 1.125 0 01-.26-1.43l1.297-2.247a1.125 1.125 0 011.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.087.22-.128.332-.183.582-.495.644-.869l.214-1.281z" />
-                <path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
-              </svg>
+              <Icon name="cog" size="sm" class="mr-1.5" />
               {{ t('admin.users.attributes.configButton') }}
             </button>
             <!-- Create User Button -->
             <button @click="showCreateModal = true" class="btn btn-primary">
-              <svg
-                class="mr-2 h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-              </svg>
+              <Icon name="plus" size="md" class="mr-2" />
               {{ t('admin.users.createUser') }}
             </button>
           </div>
@@ -333,19 +285,7 @@
               v-else
               class="inline-flex items-center gap-1.5 rounded-md bg-gray-50 px-2 py-1 text-xs text-gray-400 dark:bg-dark-700/50 dark:text-dark-500"
             >
-              <svg
-                class="h-3.5 w-3.5"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
-                />
-              </svg>
+              <Icon name="ban" size="xs" class="h-3.5 w-3.5" />
               <span>{{ t('admin.users.noSubscription') }}</span>
             </span>
           </template>
@@ -400,19 +340,7 @@
                 @click="handleEdit(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-gray-100 hover:text-primary-600 dark:hover:bg-dark-700 dark:hover:text-primary-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10"
-                  />
-                </svg>
+                <Icon name="edit" size="sm" />
                 <span class="text-xs">{{ t('common.edit') }}</span>
               </button>
 
@@ -427,34 +355,8 @@
                     : 'hover:bg-green-50 hover:text-green-600 dark:hover:bg-green-900/20 dark:hover:text-green-400'
                 ]"
               >
-                <svg
-                  v-if="row.status === 'active'"
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
-                  />
-                </svg>
-                <svg
-                  v-else
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon v-if="row.status === 'active'" name="ban" size="sm" />
+                <Icon v-else name="checkCircle" size="sm" />
                 <span class="text-xs">{{ row.status === 'active' ? t('admin.users.disable') : t('admin.users.enable') }}</span>
               </button>
 
@@ -465,19 +367,7 @@
                 class="action-menu-trigger flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-900 dark:hover:bg-dark-700 dark:hover:text-white"
                 :class="{ 'bg-gray-100 text-gray-900 dark:bg-dark-700 dark:text-white': activeMenuId === row.id }"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M6.75 12a.75.75 0 11-1.5 0 .75.75 0 011.5 0zM12.75 12a.75.75 0 11-1.5 0 .75.75 0 011.5 0zM18.75 12a.75.75 0 11-1.5 0 .75.75 0 011.5 0z"
-                  />
-                </svg>
+                <Icon name="more" size="sm" />
                 <span class="text-xs">{{ t('common.more') }}</span>
               </button>
             </div>
@@ -522,9 +412,7 @@
                 @click="handleViewApiKeys(user); closeActionMenu()"
                 class="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
               >
-                <svg class="h-4 w-4 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11.536 16.207l-1.414 1.414a2 2 0 01-2.828 0l-1.414-1.414a2 2 0 010-2.828l-1.414-1.414a2 2 0 010-2.828l1.414-1.414L10.257 6.257A6 6 0 1121 11.257V11.257" />
-                </svg>
+                <Icon name="key" size="sm" class="text-gray-400" :stroke-width="2" />
                 {{ t('admin.users.apiKeys') }}
               </button>
 
@@ -533,9 +421,7 @@
                 @click="handleAllowedGroups(user); closeActionMenu()"
                 class="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
               >
-                <svg class="h-4 w-4 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z" />
-                </svg>
+                <Icon name="users" size="sm" class="text-gray-400" :stroke-width="2" />
                 {{ t('admin.users.groups') }}
               </button>
 
@@ -546,9 +432,7 @@
                 @click="handleDeposit(user); closeActionMenu()"
                 class="flex w-full items-center gap-2 px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
               >
-                <svg class="h-4 w-4 text-emerald-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
-                </svg>
+                <Icon name="plus" size="sm" class="text-emerald-500" :stroke-width="2" />
                 {{ t('admin.users.deposit') }}
               </button>
 
@@ -571,9 +455,7 @@
                 @click="handleDelete(user); closeActionMenu()"
                 class="flex w-full items-center gap-2 px-4 py-2 text-sm text-red-600 hover:bg-red-50 dark:text-red-400 dark:hover:bg-red-900/20"
               >
-                <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
-                </svg>
+                <Icon name="trash" size="sm" :stroke-width="2" />
                 {{ t('common.delete') }}
               </button>
             </template>
@@ -597,6 +479,7 @@ import { ref, reactive, computed, onMounted, onUnmounted, type ComponentPublicIn
 import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { formatDateTime } from '@/utils/format'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 import { adminAPI } from '@/api/admin'
diff --git a/frontend/src/views/auth/EmailVerifyView.vue b/frontend/src/views/auth/EmailVerifyView.vue
index 50644887..abb43cab 100644
--- a/frontend/src/views/auth/EmailVerifyView.vue
+++ b/frontend/src/views/auth/EmailVerifyView.vue
@@ -19,19 +19,7 @@
       >
         <div class="flex items-start gap-3">
           <div class="flex-shrink-0">
-            <svg
-              class="h-5 w-5 text-amber-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-              />
-            </svg>
+            <Icon name="exclamationCircle" size="md" class="text-amber-500" />
           </div>
           <div class="text-sm text-amber-700 dark:text-amber-400">
             <p class="font-medium">{{ t('auth.sessionExpired') }}</p>
@@ -73,19 +61,7 @@
         >
           <div class="flex items-start gap-3">
             <div class="flex-shrink-0">
-              <svg
-                class="h-5 w-5 text-green-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+              <Icon name="checkCircle" size="md" class="text-green-500" />
             </div>
             <p class="text-sm text-green-700 dark:text-green-400">
               Verification code sent! Please check your inbox.
@@ -115,19 +91,7 @@
           >
             <div class="flex items-start gap-3">
               <div class="flex-shrink-0">
-                <svg
-                  class="h-5 w-5 text-red-500"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-                  />
-                </svg>
+                <Icon name="exclamationCircle" size="md" class="text-red-500" />
               </div>
               <p class="text-sm text-red-700 dark:text-red-400">
                 {{ errorMessage }}
@@ -158,20 +122,7 @@
               d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
             ></path>
           </svg>
-          <svg
-            v-else
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-            />
-          </svg>
+          <Icon v-else name="checkCircle" size="md" class="mr-2" />
           {{ isLoading ? 'Verifying...' : 'Verify & Create Account' }}
         </button>
 
@@ -210,19 +161,7 @@
         @click="handleBack"
         class="flex items-center gap-2 text-gray-500 transition-colors hover:text-gray-700 dark:text-dark-400 dark:hover:text-gray-300"
       >
-        <svg
-          class="h-4 w-4"
-          fill="none"
-          viewBox="0 0 24 24"
-          stroke="currentColor"
-          stroke-width="1.5"
-        >
-          <path
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            d="M10.5 19.5L3 12m0 0l7.5-7.5M3 12h18"
-          />
-        </svg>
+        <Icon name="arrowLeft" size="sm" />
         Back to registration
       </button>
     </template>
@@ -234,6 +173,7 @@ import { ref, onMounted, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
 import { AuthLayout } from '@/components/layout'
+import Icon from '@/components/icons/Icon.vue'
 import TurnstileWidget from '@/components/TurnstileWidget.vue'
 import { useAuthStore, useAppStore } from '@/stores'
 import { getPublicSettings, sendVerifyCode } from '@/api/auth'
diff --git a/frontend/src/views/auth/LoginView.vue b/frontend/src/views/auth/LoginView.vue
index 477530b4..903db100 100644
--- a/frontend/src/views/auth/LoginView.vue
+++ b/frontend/src/views/auth/LoginView.vue
@@ -20,19 +20,7 @@
           </label>
           <div class="relative">
             <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
-              <svg
-                class="h-5 w-5 text-gray-400 dark:text-dark-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21.75 6.75v10.5a2.25 2.25 0 01-2.25 2.25h-15a2.25 2.25 0 01-2.25-2.25V6.75m19.5 0A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25m19.5 0v.243a2.25 2.25 0 01-1.07 1.916l-7.5 4.615a2.25 2.25 0 01-2.36 0L3.32 8.91a2.25 2.25 0 01-1.07-1.916V6.75"
-                />
-              </svg>
+              <Icon name="mail" size="md" class="text-gray-400 dark:text-dark-500" />
             </div>
             <input
               id="email"
@@ -59,19 +47,7 @@
           </label>
           <div class="relative">
             <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
-              <svg
-                class="h-5 w-5 text-gray-400 dark:text-dark-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.5 10.5V6.75a4.5 4.5 0 10-9 0v3.75m-.75 11.25h10.5a2.25 2.25 0 002.25-2.25v-6.75a2.25 2.25 0 00-2.25-2.25H6.75a2.25 2.25 0 00-2.25 2.25v6.75a2.25 2.25 0 002.25 2.25z"
-                />
-              </svg>
+              <Icon name="lock" size="md" class="text-gray-400 dark:text-dark-500" />
             </div>
             <input
               id="password"
@@ -89,39 +65,8 @@
               @click="showPassword = !showPassword"
               class="absolute inset-y-0 right-0 flex items-center pr-3.5 text-gray-400 transition-colors hover:text-gray-600 dark:hover:text-dark-300"
             >
-              <svg
-                v-if="showPassword"
-                class="h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M3.98 8.223A10.477 10.477 0 001.934 12C3.226 16.338 7.244 19.5 12 19.5c.993 0 1.953-.138 2.863-.395M6.228 6.228A10.45 10.45 0 0112 4.5c4.756 0 8.773 3.162 10.065 7.498a10.523 10.523 0 01-4.293 5.774M6.228 6.228L3 3m3.228 3.228l3.65 3.65m7.894 7.894L21 21m-3.228-3.228l-3.65-3.65m0 0a3 3 0 10-4.243-4.243m4.242 4.242L9.88 9.88"
-                />
-              </svg>
-              <svg
-                v-else
-                class="h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M2.036 12.322a1.012 1.012 0 010-.639C3.423 7.51 7.36 4.5 12 4.5c4.638 0 8.573 3.007 9.963 7.178.07.207.07.431 0 .639C20.577 16.49 16.64 19.5 12 19.5c-4.638 0-8.573-3.007-9.963-7.178z"
-                />
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
-                />
-              </svg>
+              <Icon v-if="showPassword" name="eyeOff" size="md" />
+              <Icon v-else name="eye" size="md" />
             </button>
           </div>
           <p v-if="errors.password" class="input-error-text">
@@ -151,19 +96,7 @@
           >
             <div class="flex items-start gap-3">
               <div class="flex-shrink-0">
-                <svg
-                  class="h-5 w-5 text-red-500"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-                  />
-                </svg>
+                <Icon name="exclamationCircle" size="md" class="text-red-500" />
               </div>
               <p class="text-sm text-red-700 dark:text-red-400">
                 {{ errorMessage }}
@@ -198,20 +131,7 @@
               d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
             ></path>
           </svg>
-          <svg
-            v-else
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M15.75 9V5.25A2.25 2.25 0 0013.5 3h-6a2.25 2.25 0 00-2.25 2.25v13.5A2.25 2.25 0 007.5 21h6a2.25 2.25 0 002.25-2.25V15m3 0l3-3m0 0l-3-3m3 3H9"
-            />
-          </svg>
+          <Icon v-else name="login" size="md" class="mr-2" />
           {{ isLoading ? t('auth.signingIn') : t('auth.signIn') }}
         </button>
       </form>
@@ -237,6 +157,7 @@ import { ref, reactive, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
 import { AuthLayout } from '@/components/layout'
+import Icon from '@/components/icons/Icon.vue'
 import TurnstileWidget from '@/components/TurnstileWidget.vue'
 import { useAuthStore, useAppStore } from '@/stores'
 import { getPublicSettings } from '@/api/auth'
diff --git a/frontend/src/views/auth/RegisterView.vue b/frontend/src/views/auth/RegisterView.vue
index 65865a11..9f3555d4 100644
--- a/frontend/src/views/auth/RegisterView.vue
+++ b/frontend/src/views/auth/RegisterView.vue
@@ -18,19 +18,7 @@
       >
         <div class="flex items-start gap-3">
           <div class="flex-shrink-0">
-            <svg
-              class="h-5 w-5 text-amber-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-              />
-            </svg>
+            <Icon name="exclamationCircle" size="md" class="text-amber-500" />
           </div>
           <p class="text-sm text-amber-700 dark:text-amber-400">
             {{ t('auth.registrationDisabled') }}
@@ -47,19 +35,7 @@
           </label>
           <div class="relative">
             <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
-              <svg
-                class="h-5 w-5 text-gray-400 dark:text-dark-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M21.75 6.75v10.5a2.25 2.25 0 01-2.25 2.25h-15a2.25 2.25 0 01-2.25-2.25V6.75m19.5 0A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25m19.5 0v.243a2.25 2.25 0 01-1.07 1.916l-7.5 4.615a2.25 2.25 0 01-2.36 0L3.32 8.91a2.25 2.25 0 01-1.07-1.916V6.75"
-                />
-              </svg>
+              <Icon name="mail" size="md" class="text-gray-400 dark:text-dark-500" />
             </div>
             <input
               id="email"
@@ -86,19 +62,7 @@
           </label>
           <div class="relative">
             <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
-              <svg
-                class="h-5 w-5 text-gray-400 dark:text-dark-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M16.5 10.5V6.75a4.5 4.5 0 10-9 0v3.75m-.75 11.25h10.5a2.25 2.25 0 002.25-2.25v-6.75a2.25 2.25 0 00-2.25-2.25H6.75a2.25 2.25 0 00-2.25 2.25v6.75a2.25 2.25 0 002.25 2.25z"
-                />
-              </svg>
+              <Icon name="lock" size="md" class="text-gray-400 dark:text-dark-500" />
             </div>
             <input
               id="password"
@@ -116,39 +80,8 @@
               @click="showPassword = !showPassword"
               class="absolute inset-y-0 right-0 flex items-center pr-3.5 text-gray-400 transition-colors hover:text-gray-600 dark:hover:text-dark-300"
             >
-              <svg
-                v-if="showPassword"
-                class="h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M3.98 8.223A10.477 10.477 0 001.934 12C3.226 16.338 7.244 19.5 12 19.5c.993 0 1.953-.138 2.863-.395M6.228 6.228A10.45 10.45 0 0112 4.5c4.756 0 8.773 3.162 10.065 7.498a10.523 10.523 0 01-4.293 5.774M6.228 6.228L3 3m3.228 3.228l3.65 3.65m7.894 7.894L21 21m-3.228-3.228l-3.65-3.65m0 0a3 3 0 10-4.243-4.243m4.242 4.242L9.88 9.88"
-                />
-              </svg>
-              <svg
-                v-else
-                class="h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M2.036 12.322a1.012 1.012 0 010-.639C3.423 7.51 7.36 4.5 12 4.5c4.638 0 8.573 3.007 9.963 7.178.07.207.07.431 0 .639C20.577 16.49 16.64 19.5 12 19.5c-4.638 0-8.573-3.007-9.963-7.178z"
-                />
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
-                />
-              </svg>
+              <Icon v-if="showPassword" name="eyeOff" size="md" />
+              <Icon v-else name="eye" size="md" />
             </button>
           </div>
           <p v-if="errors.password" class="input-error-text">
@@ -181,19 +114,7 @@
           >
             <div class="flex items-start gap-3">
               <div class="flex-shrink-0">
-                <svg
-                  class="h-5 w-5 text-red-500"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-                  />
-                </svg>
+                <Icon name="exclamationCircle" size="md" class="text-red-500" />
               </div>
               <p class="text-sm text-red-700 dark:text-red-400">
                 {{ errorMessage }}
@@ -228,20 +149,7 @@
               d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
             ></path>
           </svg>
-          <svg
-            v-else
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M19 7.5v3m0 0v3m0-3h3m-3 0h-3m-2.25-4.125a3.375 3.375 0 11-6.75 0 3.375 3.375 0 016.75 0zM4 19.235v-.11a6.375 6.375 0 0112.75 0v.109A12.318 12.318 0 0110.374 21c-2.331 0-4.512-.645-6.374-1.766z"
-            />
-          </svg>
+          <Icon v-else name="userPlus" size="md" class="mr-2" />
           {{
             isLoading
               ? t('auth.processing')
@@ -273,6 +181,7 @@ import { ref, reactive, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
 import { AuthLayout } from '@/components/layout'
+import Icon from '@/components/icons/Icon.vue'
 import TurnstileWidget from '@/components/TurnstileWidget.vue'
 import { useAuthStore, useAppStore } from '@/stores'
 import { getPublicSettings } from '@/api/auth'
diff --git a/frontend/src/views/setup/SetupWizardView.vue b/frontend/src/views/setup/SetupWizardView.vue
index bc100533..2be837f5 100644
--- a/frontend/src/views/setup/SetupWizardView.vue
+++ b/frontend/src/views/setup/SetupWizardView.vue
@@ -8,24 +8,7 @@
         <div
           class="mb-4 inline-flex h-16 w-16 items-center justify-center rounded-2xl bg-gradient-to-br from-primary-500 to-primary-600 shadow-lg"
         >
-          <svg
-            class="h-8 w-8 text-white"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.324.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 011.37.49l1.296 2.247a1.125 1.125 0 01-.26 1.431l-1.003.827c-.293.24-.438.613-.431.992a6.759 6.759 0 010 .255c-.007.378.138.75.43.99l1.005.828c.424.35.534.954.26 1.43l-1.298 2.247a1.125 1.125 0 01-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.57 6.57 0 01-.22.128c-.331.183-.581.495-.644.869l-.213 1.28c-.09.543-.56.941-1.11.941h-2.594c-.55 0-1.02-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 01-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 01-1.369-.49l-1.297-2.247a1.125 1.125 0 01.26-1.431l1.004-.827c.292-.24.437-.613.43-.992a6.932 6.932 0 010-.255c.007-.378-.138-.75-.43-.99l-1.004-.828a1.125 1.125 0 01-.26-1.43l1.297-2.247a1.125 1.125 0 011.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.087.22-.128.332-.183.582-.495.644-.869l.214-1.281z"
-            />
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
-            />
-          </svg>
+          <Icon name="cog" size="xl" class="text-white" />
         </div>
         <h1 class="text-3xl font-bold text-gray-900 dark:text-white">{{ t('setup.title') }}</h1>
         <p class="mt-2 text-gray-500 dark:text-dark-400">{{ t('setup.description') }}</p>
@@ -46,16 +29,12 @@
                       : 'bg-gray-200 text-gray-500 dark:bg-dark-700 dark:text-dark-400'
                 ]"
               >
-                <svg
+                <Icon
                   v-if="currentStep > index"
-                  class="h-5 w-5"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="2"
-                >
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-                </svg>
+                  name="check"
+                  size="md"
+                  :stroke-width="2"
+                />
                 <span v-else>{{ index + 1 }}</span>
               </div>
               <span
@@ -182,16 +161,7 @@
                 d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
               ></path>
             </svg>
-            <svg
-              v-else-if="dbConnected"
-              class="mr-2 h-5 w-5 text-green-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="2"
-            >
-              <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-            </svg>
+            <Icon v-else-if="dbConnected" name="check" size="md" class="mr-2 text-green-500" :stroke-width="2" />
             {{
               testingDb
                 ? t('setup.status.testing')
@@ -280,16 +250,13 @@
                 d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
               ></path>
             </svg>
-            <svg
+            <Icon
               v-else-if="redisConnected"
-              class="mr-2 h-5 w-5 text-green-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="2"
-            >
-              <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5" />
-            </svg>
+              name="check"
+              size="md"
+              class="mr-2 text-green-500"
+              :stroke-width="2"
+            />
             {{
               testingRedis
                 ? t('setup.status.testing')
@@ -395,19 +362,7 @@
           class="mt-6 rounded-xl border border-red-200 bg-red-50 p-4 dark:border-red-800/50 dark:bg-red-900/20"
         >
           <div class="flex items-start gap-3">
-            <svg
-              class="h-5 w-5 flex-shrink-0 text-red-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-              />
-            </svg>
+            <Icon name="exclamationCircle" size="md" class="flex-shrink-0 text-red-500" />
             <p class="text-sm text-red-700 dark:text-red-400">{{ errorMessage }}</p>
           </div>
         </div>
@@ -438,20 +393,7 @@
                 d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
               ></path>
             </svg>
-            <svg
-              v-else
-              class="h-5 w-5 flex-shrink-0 text-green-500"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-              />
-            </svg>
+            <Icon v-else name="checkCircle" size="md" class="flex-shrink-0 text-green-500" />
             <div>
               <p class="text-sm font-medium text-green-700 dark:text-green-400">
                 {{ t('setup.status.completed') }}
@@ -474,19 +416,7 @@
             @click="currentStep--"
             class="btn btn-secondary"
           >
-            <svg
-              class="mr-2 h-4 w-4"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="2"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M15.75 19.5L8.25 12l7.5-7.5"
-              />
-            </svg>
+            <Icon name="chevronLeft" size="sm" class="mr-2" :stroke-width="2" />
             {{ t('common.back') }}
           </button>
           <div v-else></div>
@@ -498,15 +428,7 @@
             class="btn btn-primary"
           >
             {{ t('common.next') }}
-            <svg
-              class="ml-2 h-4 w-4"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="2"
-            >
-              <path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
-            </svg>
+            <Icon name="chevronRight" size="sm" class="ml-2" :stroke-width="2" />
           </button>
 
           <button
@@ -548,6 +470,7 @@ import { ref, reactive, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { testDatabase, testRedis, install, type InstallRequest } from '@/api/setup'
 import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
 
 const { t } = useI18n()
 
diff --git a/frontend/src/views/user/KeysView.vue b/frontend/src/views/user/KeysView.vue
index eb44b6c0..6d4e3c96 100644
--- a/frontend/src/views/user/KeysView.vue
+++ b/frontend/src/views/user/KeysView.vue
@@ -9,30 +9,10 @@
           class="btn btn-secondary"
           :title="t('common.refresh')"
         >
-          <svg
-            :class="['h-5 w-5', loading ? 'animate-spin' : '']"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99"
-            />
-          </svg>
+          <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
         </button>
         <button @click="showCreateModal = true" class="btn btn-primary" data-tour="keys-create-btn">
-          <svg
-            class="mr-2 h-5 w-5"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
-          </svg>
+          <Icon name="plus" size="md" class="mr-2" />
           {{ t('keys.createKey') }}
         </button>
       </div>
@@ -55,30 +35,13 @@
                 "
                 :title="copiedKeyId === row.id ? t('keys.copied') : t('keys.copyToClipboard')"
               >
-                <svg
+                <Icon
                   v-if="copiedKeyId === row.id"
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="2"
-                >
-                  <path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
-                </svg>
-                <svg
-                  v-else
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M15.666 3.888A2.25 2.25 0 0013.5 2.25h-3c-1.03 0-1.9.693-2.166 1.638m7.332 0c.055.194.084.4.084.612v0a.75.75 0 01-.75.75H9a.75.75 0 01-.75-.75v0c0-.212.03-.418.084-.612m7.332 0c.646.049 1.288.11 1.927.184 1.1.128 1.907 1.077 1.907 2.185V19.5a2.25 2.25 0 01-2.25 2.25H6.75A2.25 2.25 0 014.5 19.5V6.257c0-1.108.806-2.057 1.907-2.185a48.208 48.208 0 011.927-.184"
-                  />
-                </svg>
+                  name="check"
+                  size="sm"
+                  :stroke-width="2"
+                />
+                <Icon v-else name="clipboard" size="sm" />
               </button>
             </div>
           </template>
@@ -156,19 +119,7 @@
                 @click="openUseKeyModal(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-green-50 hover:text-green-600 dark:hover:bg-green-900/20 dark:hover:text-green-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M6.75 7.5l3 2.25-3 2.25m4.5 0h3m-9 8.25h13.5A2.25 2.25 0 0021 18V6a2.25 2.25 0 00-2.25-2.25H5.25A2.25 2.25 0 003 6v12a2.25 2.25 0 002.25 2.25z"
-                  />
-                </svg>
+                <Icon name="terminal" size="sm" />
                 <span class="text-xs">{{ t('keys.useKey') }}</span>
               </button>
               <!-- Import to CC Switch Button -->
@@ -176,19 +127,7 @@
                 @click="importToCcswitch(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-blue-50 hover:text-blue-600 dark:hover:bg-blue-900/20 dark:hover:text-blue-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5m-13.5-9L12 3m0 0l4.5 4.5M12 3v13.5"
-                  />
-                </svg>
+                <Icon name="upload" size="sm" />
                 <span class="text-xs">{{ t('keys.importToCcSwitch') }}</span>
               </button>
               <!-- Toggle Status Button -->
@@ -201,34 +140,8 @@
                     : 'text-gray-500 hover:bg-green-50 hover:text-green-600 dark:hover:bg-green-900/20 dark:hover:text-green-400'
                 ]"
               >
-                <svg
-                  v-if="row.status === 'active'"
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"
-                  />
-                </svg>
-                <svg
-                  v-else
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon v-if="row.status === 'active'" name="ban" size="sm" />
+                <Icon v-else name="checkCircle" size="sm" />
                 <span class="text-xs">{{ row.status === 'active' ? t('keys.disable') : t('keys.enable') }}</span>
               </button>
               <!-- Edit Button -->
@@ -236,19 +149,7 @@
                 @click="editKey(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-gray-100 hover:text-primary-600 dark:hover:bg-dark-700 dark:hover:text-primary-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10"
-                  />
-                </svg>
+                <Icon name="edit" size="sm" />
                 <span class="text-xs">{{ t('common.edit') }}</span>
               </button>
               <!-- Delete Button -->
@@ -256,19 +157,7 @@
                 @click="confirmDelete(row)"
                 class="flex flex-col items-center gap-0.5 rounded-lg p-1.5 text-gray-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 dark:hover:text-red-400"
               >
-                <svg
-                  class="h-4 w-4"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
-                  />
-                </svg>
+                <Icon name="trash" size="sm" />
                 <span class="text-xs">{{ t('common.delete') }}</span>
               </button>
             </div>
@@ -465,30 +354,34 @@
       <div class="space-y-4">
         <p class="text-sm text-gray-600 dark:text-gray-400">
           {{ t('keys.ccsClientSelect.description') }}
-        </p>
-        <div class="grid grid-cols-2 gap-3">
-          <button
-            @click="handleCcsClientSelect('claude')"
-            class="flex flex-col items-center gap-2 p-4 rounded-xl border-2 border-gray-200 dark:border-dark-600 hover:border-primary-500 dark:hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-primary-900/20 transition-all"
-          >
-            <svg class="w-8 h-8 text-gray-600 dark:text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
-              <path stroke-linecap="round" stroke-linejoin="round" d="m6.75 7.5 3 2.25-3 2.25m4.5 0h3m-9 8.25h13.5A2.25 2.25 0 0 0 21 17.25V6.75A2.25 2.25 0 0 0 18.75 4.5H5.25A2.25 2.25 0 0 0 3 6.75v10.5A2.25 2.25 0 0 0 5.25 20.25Z" />
-            </svg>
-            <span class="font-medium text-gray-900 dark:text-white">{{ t('keys.ccsClientSelect.claudeCode') }}</span>
-            <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('keys.ccsClientSelect.claudeCodeDesc') }}</span>
-          </button>
-          <button
-            @click="handleCcsClientSelect('gemini')"
-            class="flex flex-col items-center gap-2 p-4 rounded-xl border-2 border-gray-200 dark:border-dark-600 hover:border-primary-500 dark:hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-primary-900/20 transition-all"
-          >
-            <svg class="w-8 h-8 text-gray-600 dark:text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
-              <path stroke-linecap="round" stroke-linejoin="round" d="M9.813 15.904 9 18.75l-.813-2.846a4.5 4.5 0 0 0-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 0 0 3.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 0 0 3.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 0 0-3.09 3.09ZM18.259 8.715 18 9.75l-.259-1.035a3.375 3.375 0 0 0-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 0 0 2.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 0 0 2.456 2.456L21.75 6l-1.035.259a3.375 3.375 0 0 0-2.456 2.456ZM16.894 20.567 16.5 21.75l-.394-1.183a2.25 2.25 0 0 0-1.423-1.423L13.5 18.75l1.183-.394a2.25 2.25 0 0 0 1.423-1.423l.394-1.183.394 1.183a2.25 2.25 0 0 0 1.423 1.423l1.183.394-1.183.394a2.25 2.25 0 0 0-1.423 1.423Z" />
-            </svg>
-            <span class="font-medium text-gray-900 dark:text-white">{{ t('keys.ccsClientSelect.geminiCli') }}</span>
-            <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('keys.ccsClientSelect.geminiCliDesc') }}</span>
-          </button>
-        </div>
-      </div>
+	        </p>
+	        <div class="grid grid-cols-2 gap-3">
+	          <button
+	            @click="handleCcsClientSelect('claude')"
+	            class="flex flex-col items-center gap-2 p-4 rounded-xl border-2 border-gray-200 dark:border-dark-600 hover:border-primary-500 dark:hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-primary-900/20 transition-all"
+	          >
+	            <Icon name="terminal" size="xl" class="text-gray-600 dark:text-gray-400" />
+	            <span class="font-medium text-gray-900 dark:text-white">{{
+	              t('keys.ccsClientSelect.claudeCode')
+	            }}</span>
+	            <span class="text-xs text-gray-500 dark:text-gray-400">{{
+	              t('keys.ccsClientSelect.claudeCodeDesc')
+	            }}</span>
+	          </button>
+	          <button
+	            @click="handleCcsClientSelect('gemini')"
+	            class="flex flex-col items-center gap-2 p-4 rounded-xl border-2 border-gray-200 dark:border-dark-600 hover:border-primary-500 dark:hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-primary-900/20 transition-all"
+	          >
+	            <Icon name="sparkles" size="xl" class="text-gray-600 dark:text-gray-400" />
+	            <span class="font-medium text-gray-900 dark:text-white">{{
+	              t('keys.ccsClientSelect.geminiCli')
+	            }}</span>
+	            <span class="text-xs text-gray-500 dark:text-gray-400">{{
+	              t('keys.ccsClientSelect.geminiCliDesc')
+	            }}</span>
+	          </button>
+	        </div>
+	      </div>
       <template #footer>
         <div class="flex justify-end">
           <button @click="closeCcsClientSelect" class="btn btn-secondary">
@@ -540,26 +433,27 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted, onUnmounted, type ComponentPublicInstance } from 'vue'
-import { useI18n } from 'vue-i18n'
-import { useAppStore } from '@/stores/app'
-import { useOnboardingStore } from '@/stores/onboarding'
-import { useClipboard } from '@/composables/useClipboard'
+	import { ref, computed, onMounted, onUnmounted, type ComponentPublicInstance } from 'vue'
+	import { useI18n } from 'vue-i18n'
+	import { useAppStore } from '@/stores/app'
+	import { useOnboardingStore } from '@/stores/onboarding'
+	import { useClipboard } from '@/composables/useClipboard'
 
 const { t } = useI18n()
 import { keysAPI, authAPI, usageAPI, userGroupsAPI } from '@/api'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import TablePageLayout from '@/components/layout/TablePageLayout.vue'
-import DataTable from '@/components/common/DataTable.vue'
-import Pagination from '@/components/common/Pagination.vue'
-import BaseDialog from '@/components/common/BaseDialog.vue'
-import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
-import EmptyState from '@/components/common/EmptyState.vue'
-import Select from '@/components/common/Select.vue'
-import UseKeyModal from '@/components/keys/UseKeyModal.vue'
-import GroupBadge from '@/components/common/GroupBadge.vue'
-import GroupOptionItem from '@/components/common/GroupOptionItem.vue'
-import type { ApiKey, Group, PublicSettings, SubscriptionType, GroupPlatform } from '@/types'
+	import DataTable from '@/components/common/DataTable.vue'
+	import Pagination from '@/components/common/Pagination.vue'
+	import BaseDialog from '@/components/common/BaseDialog.vue'
+	import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
+	import EmptyState from '@/components/common/EmptyState.vue'
+	import Select from '@/components/common/Select.vue'
+	import Icon from '@/components/icons/Icon.vue'
+	import UseKeyModal from '@/components/keys/UseKeyModal.vue'
+	import GroupBadge from '@/components/common/GroupBadge.vue'
+	import GroupOptionItem from '@/components/common/GroupOptionItem.vue'
+	import type { ApiKey, Group, PublicSettings, SubscriptionType, GroupPlatform } from '@/types'
 import type { Column } from '@/components/common/types'
 import type { BatchApiKeyUsageStats } from '@/api/usage'
 import { formatDateTime } from '@/utils/format'
diff --git a/frontend/src/views/user/RedeemView.vue b/frontend/src/views/user/RedeemView.vue
index e87720d1..96158596 100644
--- a/frontend/src/views/user/RedeemView.vue
+++ b/frontend/src/views/user/RedeemView.vue
@@ -7,19 +7,7 @@
           <div
             class="mb-4 inline-flex h-16 w-16 items-center justify-center rounded-2xl bg-white/20 backdrop-blur-sm"
           >
-            <svg
-              class="h-8 w-8 text-white"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-              stroke-width="1.5"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                d="M2.25 18.75a60.07 60.07 0 0115.797 2.101c.727.198 1.453-.342 1.453-1.096V18.75M3.75 4.5v.75A.75.75 0 013 6h-.75m0 0v-.375c0-.621.504-1.125 1.125-1.125H20.25M2.25 6v9m18-10.5v.75c0 .414.336.75.75.75h.75m-1.5-1.5h.375c.621 0 1.125.504 1.125 1.125v9.75c0 .621-.504 1.125-1.125 1.125h-.375m1.5-1.5H21a.75.75 0 00-.75.75v.75m0 0H3.75m0 0h-.375a1.125 1.125 0 01-1.125-1.125V15m1.5 1.5v-.75A.75.75 0 003 15h-.75M15 10.5a3 3 0 11-6 0 3 3 0 016 0zm3 0h.008v.008H18V10.5zm-12 0h.008v.008H6V10.5z"
-              />
-            </svg>
+            <Icon name="creditCard" size="xl" class="text-white" />
           </div>
           <p class="text-sm font-medium text-primary-100">{{ t('redeem.currentBalance') }}</p>
           <p class="mt-2 text-4xl font-bold text-white">
@@ -41,19 +29,7 @@
               </label>
               <div class="relative mt-1">
                 <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-4">
-                  <svg
-                    class="h-5 w-5 text-gray-400 dark:text-dark-500"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M21 11.25v8.25a1.5 1.5 0 01-1.5 1.5H5.25a1.5 1.5 0 01-1.5-1.5v-8.25M12 4.875A2.625 2.625 0 109.375 7.5H12m0-2.625V7.5m0-2.625A2.625 2.625 0 1114.625 7.5H12m0 0V21m-8.625-9.75h18c.621 0 1.125-.504 1.125-1.125v-1.5c0-.621-.504-1.125-1.125-1.125h-18c-.621 0-1.125.504-1.125 1.125v1.5c0 .621.504 1.125 1.125 1.125z"
-                    />
-                  </svg>
+                  <Icon name="gift" size="md" class="text-gray-400 dark:text-dark-500" />
                 </div>
                 <input
                   id="code"
@@ -95,20 +71,7 @@
                   d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                 ></path>
               </svg>
-              <svg
-                v-else
-                class="mr-2 h-5 w-5"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+              <Icon v-else name="checkCircle" size="md" class="mr-2" />
               {{ submitting ? t('redeem.redeeming') : t('redeem.redeemButton') }}
             </button>
           </form>
@@ -126,19 +89,7 @@
               <div
                 class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-xl bg-emerald-100 dark:bg-emerald-900/30"
               >
-                <svg
-                  class="h-5 w-5 text-emerald-600 dark:text-emerald-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                  />
-                </svg>
+                <Icon name="checkCircle" size="md" class="text-emerald-600 dark:text-emerald-400" />
               </div>
               <div class="flex-1">
                 <h3 class="text-sm font-semibold text-emerald-800 dark:text-emerald-300">
@@ -192,19 +143,11 @@
               <div
                 class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-xl bg-red-100 dark:bg-red-900/30"
               >
-                <svg
-                  class="h-5 w-5 text-red-600 dark:text-red-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"
-                  />
-                </svg>
+                <Icon
+                  name="exclamationCircle"
+                  size="md"
+                  class="text-red-600 dark:text-red-400"
+                />
               </div>
               <div class="flex-1">
                 <h3 class="text-sm font-semibold text-red-800 dark:text-red-300">
@@ -228,19 +171,7 @@
             <div
               class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-xl bg-primary-100 dark:bg-primary-900/30"
             >
-              <svg
-                class="h-5 w-5 text-primary-600 dark:text-primary-400"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z"
-                />
-              </svg>
+              <Icon name="infoCircle" size="md" class="text-primary-600 dark:text-primary-400" />
             </div>
             <div class="flex-1">
               <h3 class="text-sm font-semibold text-primary-800 dark:text-primary-300">
@@ -317,60 +248,34 @@
                   ]"
                 >
                   <!-- 余额类型图标 -->
-                  <svg
+                  <Icon
                     v-if="isBalanceType(item.type)"
-                    :class="[
-                      'h-5 w-5',
+                    name="dollar"
+                    size="md"
+                    :class="
                       item.value >= 0
                         ? 'text-emerald-600 dark:text-emerald-400'
                         : 'text-red-600 dark:text-red-400'
-                    ]"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M12 6v12m-3-2.818l.879.659c1.171.879 3.07.879 4.242 0 1.172-.879 1.172-2.303 0-3.182C13.536 12.219 12.768 12 12 12c-.725 0-1.45-.22-2.003-.659-1.106-.879-1.106-2.303 0-3.182s2.9-.879 4.006 0l.415.33M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                    />
-                  </svg>
+                    "
+                  />
                   <!-- 订阅类型图标 -->
-                  <svg
+                  <Icon
                     v-else-if="isSubscriptionType(item.type)"
-                    class="h-5 w-5 text-purple-600 dark:text-purple-400"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M9 12.75L11.25 15 15 9.75M21 12c0 1.268-.63 2.39-1.593 3.068a3.745 3.745 0 01-1.043 3.296 3.745 3.745 0 01-3.296 1.043A3.745 3.745 0 0112 21c-1.268 0-2.39-.63-3.068-1.593a3.746 3.746 0 01-3.296-1.043 3.745 3.745 0 01-1.043-3.296A3.745 3.745 0 013 12c0-1.268.63-2.39 1.593-3.068a3.745 3.745 0 011.043-3.296 3.746 3.746 0 013.296-1.043A3.746 3.746 0 0112 3c1.268 0 2.39.63 3.068 1.593a3.746 3.746 0 013.296 1.043 3.746 3.746 0 011.043 3.296A3.745 3.745 0 0121 12z"
-                    />
-                  </svg>
+                    name="badge"
+                    size="md"
+                    class="text-purple-600 dark:text-purple-400"
+                  />
                   <!-- 并发类型图标 -->
-                  <svg
+                  <Icon
                     v-else
-                    :class="[
-                      'h-5 w-5',
+                    name="bolt"
+                    size="md"
+                    :class="
                       item.value >= 0
                         ? 'text-blue-600 dark:text-blue-400'
                         : 'text-orange-600 dark:text-orange-400'
-                    ]"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    stroke-width="1.5"
-                  >
-                    <path
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      d="M3.75 13.5l10.5-11.25L12 10.5h8.25L9.75 21.75 12 13.5H3.75z"
-                    />
-                  </svg>
+                    "
+                  />
                 </div>
                 <div>
                   <p class="text-sm font-medium text-gray-900 dark:text-white">
@@ -416,19 +321,7 @@
             <div
               class="mb-4 flex h-16 w-16 items-center justify-center rounded-2xl bg-gray-100 dark:bg-dark-800"
             >
-              <svg
-                class="h-8 w-8 text-gray-400 dark:text-dark-500"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-                stroke-width="1.5"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+              <Icon name="clock" size="xl" class="text-gray-400 dark:text-dark-500" />
             </div>
             <p class="text-sm text-gray-500 dark:text-dark-400">
               {{ t('redeem.historyWillAppear') }}
@@ -448,6 +341,7 @@ import { useAppStore } from '@/stores/app'
 import { useSubscriptionStore } from '@/stores/subscriptions'
 import { redeemAPI, authAPI, type RedeemHistoryItem } from '@/api'
 import AppLayout from '@/components/layout/AppLayout.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { formatDateTime } from '@/utils/format'
 
 const { t } = useI18n()
diff --git a/frontend/src/views/user/SubscriptionsView.vue b/frontend/src/views/user/SubscriptionsView.vue
index ef85f9d3..5442c43b 100644
--- a/frontend/src/views/user/SubscriptionsView.vue
+++ b/frontend/src/views/user/SubscriptionsView.vue
@@ -13,19 +13,7 @@
         <div
           class="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-full bg-gray-100 dark:bg-dark-700"
         >
-          <svg
-            class="h-8 w-8 text-gray-400"
-            fill="none"
-            viewBox="0 0 24 24"
-            stroke="currentColor"
-            stroke-width="1.5"
-          >
-            <path
-              stroke-linecap="round"
-              stroke-linejoin="round"
-              d="M2.25 8.25h19.5M2.25 9h19.5m-16.5 5.25h6m-6 2.25h3m-3.75 3h15a2.25 2.25 0 002.25-2.25V6.75A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25v10.5A2.25 2.25 0 004.5 19.5z"
-            />
-          </svg>
+          <Icon name="creditCard" size="xl" class="text-gray-400" />
         </div>
         <h3 class="mb-2 text-lg font-semibold text-gray-900 dark:text-white">
           {{ t('userSubscriptions.noActiveSubscriptions') }}
@@ -50,19 +38,7 @@
               <div
                 class="flex h-10 w-10 items-center justify-center rounded-xl bg-purple-100 dark:bg-purple-900/30"
               >
-                <svg
-                  class="h-5 w-5 text-purple-600 dark:text-purple-400"
-                  fill="none"
-                  viewBox="0 0 24 24"
-                  stroke="currentColor"
-                  stroke-width="1.5"
-                >
-                  <path
-                    stroke-linecap="round"
-                    stroke-linejoin="round"
-                    d="M2.25 8.25h19.5M2.25 9h19.5m-16.5 5.25h6m-6 2.25h3m-3.75 3h15a2.25 2.25 0 002.25-2.25V6.75A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25v10.5A2.25 2.25 0 004.5 19.5z"
-                  />
-                </svg>
+                <Icon name="creditCard" size="md" class="text-purple-600 dark:text-purple-400" />
               </div>
               <div>
                 <h3 class="font-semibold text-gray-900 dark:text-white">
@@ -265,6 +241,7 @@ import { useAppStore } from '@/stores/app'
 import subscriptionsAPI from '@/api/subscriptions'
 import type { UserSubscription } from '@/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
+import Icon from '@/components/icons/Icon.vue'
 import { formatDateOnly } from '@/utils/format'
 
 const { t } = useI18n()
diff --git a/frontend/src/views/user/UsageView.vue b/frontend/src/views/user/UsageView.vue
index 2206c7bd..0f8970fe 100644
--- a/frontend/src/views/user/UsageView.vue
+++ b/frontend/src/views/user/UsageView.vue
@@ -7,19 +7,7 @@
           <div class="card p-4">
           <div class="flex items-center gap-3">
             <div class="rounded-lg bg-blue-100 p-2 dark:bg-blue-900/30">
-              <svg
-                class="h-5 w-5 text-blue-600 dark:text-blue-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
-                />
-              </svg>
+              <Icon name="document" size="md" class="text-blue-600 dark:text-blue-400" />
             </div>
             <div>
               <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -39,19 +27,7 @@
         <div class="card p-4">
           <div class="flex items-center gap-3">
             <div class="rounded-lg bg-amber-100 p-2 dark:bg-amber-900/30">
-              <svg
-                class="h-5 w-5 text-amber-600 dark:text-amber-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="m21 7.5-9-5.25L3 7.5m18 0-9 5.25m9-5.25v9l-9 5.25M3 7.5l9 5.25M3 7.5v9l9 5.25m0-9v9"
-                />
-              </svg>
+              <Icon name="cube" size="md" class="text-amber-600 dark:text-amber-400" />
             </div>
             <div>
               <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -72,19 +48,7 @@
         <div class="card p-4">
           <div class="flex items-center gap-3">
             <div class="rounded-lg bg-green-100 p-2 dark:bg-green-900/30">
-              <svg
-                class="h-5 w-5 text-green-600 dark:text-green-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+              <Icon name="dollar" size="md" class="text-green-600 dark:text-green-400" />
             </div>
             <div class="min-w-0 flex-1">
               <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -106,19 +70,7 @@
         <div class="card p-4">
           <div class="flex items-center gap-3">
             <div class="rounded-lg bg-purple-100 p-2 dark:bg-purple-900/30">
-              <svg
-                class="h-5 w-5 text-purple-600 dark:text-purple-400"
-                fill="none"
-                stroke="currentColor"
-                viewBox="0 0 24 24"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z"
-                />
-              </svg>
+              <Icon name="clock" size="md" class="text-purple-600 dark:text-purple-400" />
             </div>
             <div>
               <p class="text-xs font-medium text-gray-500 dark:text-gray-400">
@@ -225,38 +177,14 @@
                 <div class="flex items-center gap-2">
                   <!-- Input -->
                   <div class="inline-flex items-center gap-1">
-                    <svg
-                      class="h-3.5 w-3.5 text-emerald-500"
-                      fill="none"
-                      stroke="currentColor"
-                      viewBox="0 0 24 24"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M19 14l-7 7m0 0l-7-7m7 7V3"
-                      />
-                    </svg>
+                    <Icon name="arrowDown" size="sm" class="text-emerald-500" />
                     <span class="font-medium text-gray-900 dark:text-white">{{
                       row.input_tokens.toLocaleString()
                     }}</span>
                   </div>
                   <!-- Output -->
                   <div class="inline-flex items-center gap-1">
-                    <svg
-                      class="h-3.5 w-3.5 text-violet-500"
-                      fill="none"
-                      stroke="currentColor"
-                      viewBox="0 0 24 24"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M5 10l7-7m0 0l7 7m-7-7v18"
-                      />
-                    </svg>
+                    <Icon name="arrowUp" size="sm" class="text-violet-500" />
                     <span class="font-medium text-gray-900 dark:text-white">{{
                       row.output_tokens.toLocaleString()
                     }}</span>
@@ -269,38 +197,14 @@
                 >
                   <!-- Cache Read -->
                   <div v-if="row.cache_read_tokens > 0" class="inline-flex items-center gap-1">
-                    <svg
-                      class="h-3.5 w-3.5 text-sky-500"
-                      fill="none"
-                      stroke="currentColor"
-                      viewBox="0 0 24 24"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M5 8h14M5 8a2 2 0 110-4h14a2 2 0 110 4M5 8v10a2 2 0 002 2h10a2 2 0 002-2V8m-9 4h4"
-                      />
-                    </svg>
+                    <Icon name="inbox" size="sm" class="text-sky-500" />
                     <span class="font-medium text-sky-600 dark:text-sky-400">{{
                       formatCacheTokens(row.cache_read_tokens)
                     }}</span>
                   </div>
                   <!-- Cache Write -->
                   <div v-if="row.cache_creation_tokens > 0" class="inline-flex items-center gap-1">
-                    <svg
-                      class="h-3.5 w-3.5 text-amber-500"
-                      fill="none"
-                      stroke="currentColor"
-                      viewBox="0 0 24 24"
-                    >
-                      <path
-                        stroke-linecap="round"
-                        stroke-linejoin="round"
-                        stroke-width="2"
-                        d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"
-                      />
-                    </svg>
+                    <Icon name="edit" size="sm" class="text-amber-500" />
                     <span class="font-medium text-amber-600 dark:text-amber-400">{{
                       formatCacheTokens(row.cache_creation_tokens)
                     }}</span>
@@ -316,17 +220,11 @@
                 <div
                   class="flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-100 transition-colors group-hover:bg-blue-100 dark:bg-gray-700 dark:group-hover:bg-blue-900/50"
                 >
-                  <svg
-                    class="h-3 w-3 text-gray-400 group-hover:text-blue-500 dark:text-gray-500 dark:group-hover:text-blue-400"
-                    fill="currentColor"
-                    viewBox="0 0 20 20"
-                  >
-                    <path
-                      fill-rule="evenodd"
-                      d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z"
-                      clip-rule="evenodd"
-                    />
-                  </svg>
+                  <Icon
+                    name="infoCircle"
+                    size="xs"
+                    class="text-gray-400 group-hover:text-blue-500 dark:text-gray-500 dark:group-hover:text-blue-400"
+                  />
                 </div>
               </div>
             </div>
@@ -346,17 +244,11 @@
                 <div
                   class="flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-100 transition-colors group-hover:bg-blue-100 dark:bg-gray-700 dark:group-hover:bg-blue-900/50"
                 >
-                  <svg
-                    class="h-3 w-3 text-gray-400 group-hover:text-blue-500 dark:text-gray-500 dark:group-hover:text-blue-400"
-                    fill="currentColor"
-                    viewBox="0 0 20 20"
-                  >
-                    <path
-                      fill-rule="evenodd"
-                      d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z"
-                      clip-rule="evenodd"
-                    />
-                  </svg>
+                  <Icon
+                    name="infoCircle"
+                    size="xs"
+                    class="text-gray-400 group-hover:text-blue-500 dark:text-gray-500 dark:group-hover:text-blue-400"
+                  />
                 </div>
               </div>
             </div>
@@ -516,6 +408,7 @@ import Pagination from '@/components/common/Pagination.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
 import Select from '@/components/common/Select.vue'
 import DateRangePicker from '@/components/common/DateRangePicker.vue'
+import Icon from '@/components/icons/Icon.vue'
 import type { UsageLog, ApiKey, UsageQueryParams, UsageStatsResponse } from '@/types'
 import type { Column } from '@/components/common/types'
 import { formatDateTime } from '@/utils/format'