feat: Add Token Management UI

- Add SettingsTokens view at /settings/tokens
- Add TokenManager modal component for creating tokens
- Add token management functions to auth store (fetchTokens, generateToken, revokeToken)
- Add Settings link in header user dropdown
- Add ApiToken types to types/index.ts
- Route: GET /auth/tokens, POST /auth/token/generate, DELETE /auth/tokens/{id}

src/components/common/TokenManager.vue

@@ -0,0 +1,287 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import { useAuthStore } from '@/stores/auth'
+import type { TokenRole, ApiTokenGenerateResponse } from '@/types'
+import Button from '@/components/common/Button.vue'
+import Modal from '@/components/common/Modal.vue'
+
+interface Props {
+  show: boolean
+}
+
+defineProps<Props>()
+
+const emit = defineEmits<{
+  close: []
+  tokensChanged: []
+}>()
+
+const authStore = useAuthStore()
+
+const step = ref<'form' | 'result'>('form')
+const tokenName = ref('')
+const tokenRole = ref<TokenRole>('viewer')
+const creating = ref(false)
+const generatedToken = ref<ApiTokenGenerateResponse | null>(null)
+const copied = ref(false)
+const error = ref('')
+
+const roles: { value: TokenRole; label: string }[] = [
+  { value: 'researcher', label: 'Researcher' },
+  { value: 'developer', label: 'Developer' },
+  { value: 'viewer', label: 'Viewer' }
+]
+
+function reset() {
+  step.value = 'form'
+  tokenName.value = ''
+  tokenRole.value = 'viewer'
+  creating.value = false
+  generatedToken.value = null
+  copied.value = false
+  error.value = ''
+}
+
+function handleClose() {
+  reset()
+  emit('close')
+}
+
+async function createToken() {
+  if (!tokenName.value.trim()) {
+    error.value = 'Token name is required'
+    return
+  }
+
+  creating.value = true
+  error.value = ''
+
+  try {
+    generatedToken.value = await authStore.generateToken({
+      name: tokenName.value.trim(),
+      role: tokenRole.value
+    })
+    step.value = 'result'
+    emit('tokensChanged')
+  } catch (e: unknown) {
+    error.value = e instanceof Error ? e.message : 'Failed to create token'
+  } finally {
+    creating.value = false
+  }
+}
+
+async function copyToken() {
+  if (!generatedToken.value) return
+
+  try {
+    await navigator.clipboard.writeText(generatedToken.value.token)
+    copied.value = true
+    setTimeout(() => {
+      copied.value = false
+    }, 2000)
+  } catch {
+    // Fallback for older browsers
+    const textarea = document.createElement('textarea')
+    textarea.value = generatedToken.value.token
+    document.body.appendChild(textarea)
+    textarea.select()
+    document.execCommand('copy')
+    document.body.removeChild(textarea)
+    copied.value = true
+    setTimeout(() => {
+      copied.value = false
+    }, 2000)
+  }
+}
+</script>
+
+<template>
+  <Modal :show="show" title="Create API Token" size="sm" @close="handleClose">
+    <!-- Form Step -->
+    <form v-if="step === 'form'" @submit.prevent="createToken">
+      <div class="form__field">
+        <label for="token-name" class="form__label">Token Name</label>
+        <input
+          id="token-name"
+          v-model="tokenName"
+          type="text"
+          class="form__input"
+          placeholder="e.g., Production API Key"
+          autofocus
+        />
+      </div>
+
+      <div class="form__field">
+        <label for="token-role" class="form__label">Role</label>
+        <select id="token-role" v-model="tokenRole" class="form__select">
+          <option v-for="role in roles" :key="role.value" :value="role.value">
+            {{ role.label }}
+          </option>
+        </select>
+      </div>
+
+      <p v-if="error" class="form__error">{{ error }}</p>
+    </form>
+
+    <!-- Result Step -->
+    <div v-else-if="step === 'result' && generatedToken" class="token-result">
+      <div class="token-result__warning">
+        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/>
+          <line x1="12" y1="9" x2="12" y2="13"/>
+          <line x1="12" y1="17" x2="12.01" y2="17"/>
+        </svg>
+        <p>Make sure to copy your token now. <strong>You won't be able to see it again!</strong></p>
+      </div>
+
+      <div class="token-result__field">
+        <label class="form__label">Your API Token</label>
+        <div class="token-result__token">
+          <code>{{ generatedToken.token }}</code>
+          <button class="token-result__copy" @click="copyToken" type="button">
+            <svg v-if="!copied" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+              <rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>
+              <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>
+            </svg>
+            <svg v-else width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+              <polyline points="20 6 9 17 4 12"/>
+            </svg>
+            {{ copied ? 'Copied!' : 'Copy' }}
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <template #footer>
+      <Button v-if="step === 'form'" variant="secondary" @click="handleClose">Cancel</Button>
+      <Button v-if="step === 'form'" variant="primary" :loading="creating" @click="createToken">
+        Generate Token
+      </Button>
+      <Button v-else variant="primary" @click="handleClose">Done</Button>
+    </template>
+  </Modal>
+</template>
+
+<style scoped>
+.form__field {
+  margin-bottom: 1.25rem;
+}
+
+.form__field:last-child {
+  margin-bottom: 0;
+}
+
+.form__label {
+  display: block;
+  margin-bottom: 0.5rem;
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--text-primary);
+}
+
+.form__input,
+.form__select {
+  width: 100%;
+  padding: 0.75rem 1rem;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  font-size: 0.9375rem;
+  font-family: inherit;
+  color: var(--text-primary);
+  outline: none;
+  transition: border-color 0.15s, box-shadow 0.15s;
+  box-sizing: border-box;
+}
+
+.form__input::placeholder {
+  color: var(--text-secondary);
+}
+
+.form__input:focus,
+.form__select:focus {
+  border-color: var(--accent);
+  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
+}
+
+.form__select {
+  cursor: pointer;
+}
+
+.form__error {
+  margin: 0.5rem 0 0;
+  font-size: 0.875rem;
+  color: #ef4444;
+}
+
+/* Token Result Styles */
+.token-result__warning {
+  display: flex;
+  gap: 0.75rem;
+  padding: 0.875rem 1rem;
+  background: #fef3c7;
+  border: 1px solid #f59e0b;
+  border-radius: 8px;
+  margin-bottom: 1.25rem;
+  color: #92400e;
+}
+
+.token-result__warning svg {
+  flex-shrink: 0;
+  margin-top: 0.125rem;
+}
+
+.token-result__warning p {
+  margin: 0;
+  font-size: 0.875rem;
+  line-height: 1.4;
+}
+
+.token-result__warning strong {
+  font-weight: 600;
+}
+
+.token-result__field {
+  margin-bottom: 0;
+}
+
+.token-result__token {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  padding: 0.75rem 1rem;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+}
+
+.token-result__token code {
+  flex: 1;
+  font-family: 'Fira Code', 'Consolas', monospace;
+  font-size: 0.8125rem;
+  color: var(--text-primary);
+  word-break: break-all;
+}
+
+.token-result__copy {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  padding: 0.5rem 0.75rem;
+  background: var(--bg-tertiary);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-size: 0.8125rem;
+  font-family: inherit;
+  color: var(--text-primary);
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.token-result__copy:hover {
+  background: var(--accent);
+  border-color: var(--accent);
+  color: white;
+}
+</style>

src/components/layout/Header.vue

@@ -39,6 +39,11 @@ function logout() {
   authStore.logout()
   router.push('/login')
 }
+
+function goToSettingsTokens() {
+  showUserMenu.value = false
+  router.push('/settings/tokens')
+}
 </script>
 
 <template>
@@ -104,6 +109,14 @@ function logout() {
               <small>{{ authStore.user?.role }}</small>
             </div>
             <hr class="header__dropdown-divider" />
+            <button class="header__dropdown-item" @click="goToSettingsTokens">
+              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <circle cx="12" cy="12" r="3"/>
+                <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+              </svg>
+              API Tokens
+            </button>
+            <hr class="header__dropdown-divider" />
             <button class="header__dropdown-item" @click="logout">
               <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                 <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"/>

src/router/index.ts

@@ -32,6 +32,12 @@ const router = createRouter({
       component: () => import('@/views/DocumentView.vue'),
       meta: { requiresAuth: true }
     },
+    {
+      path: '/settings/tokens',
+      name: 'settings-tokens',
+      component: () => import('@/views/SettingsTokens.vue'),
+      meta: { requiresAuth: true }
+    },
     {
       path: '/:pathMatch(.*)*',
       redirect: '/dashboard'

src/stores/auth.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { ref, computed } from 'vue'
-import type { Agent, AuthResponse } from '@/types'
+import type { Agent, AuthResponse, ApiToken, ApiTokenGenerateResponse, ApiTokenCreate } from '@/types'
 import { useApi } from '@/composables/useApi'
 import router from '@/router'
 
@@ -58,6 +58,23 @@ export const useAuthStore = defineStore('auth', () => {
     fetchUser()
   }
 
+  async function fetchTokens(): Promise<ApiToken[]> {
+    if (!token.value) return []
+    try {
+      return await api.get<ApiToken[]>('/auth/tokens')
+    } catch {
+      return []
+    }
+  }
+
+  async function generateToken(data: ApiTokenCreate): Promise<ApiTokenGenerateResponse> {
+    return await api.post<ApiTokenGenerateResponse>('/auth/token/generate', data)
+  }
+
+  async function revokeToken(tokenId: string): Promise<void> {
+    await api.delete(`/auth/tokens/${tokenId}`)
+  }
+
   return {
     token,
     user,
@@ -65,6 +82,9 @@ export const useAuthStore = defineStore('auth', () => {
     login,
     register,
     fetchUser,
-    logout
+    logout,
+    fetchTokens,
+    generateToken,
+    revokeToken
   }
 })

src/types/index.ts

@@ -234,3 +234,24 @@ export interface TagForm {
   name: string
   color: string
 }
+
+// API Token types
+export type TokenRole = 'researcher' | 'developer' | 'viewer'
+
+export interface ApiToken {
+  id: string
+  name: string
+  role: TokenRole
+  created_at: string
+}
+
+export interface ApiTokenGenerateResponse {
+  token: string
+  name: string
+  role: TokenRole
+}
+
+export interface ApiTokenCreate {
+  name: string
+  role: TokenRole
+}

src/views/SettingsTokens.vue

@@ -0,0 +1,411 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useAuthStore } from '@/stores/auth'
+import type { ApiToken } from '@/types'
+import Button from '@/components/common/Button.vue'
+import Modal from '@/components/common/Modal.vue'
+import TokenManager from '@/components/common/TokenManager.vue'
+
+const authStore = useAuthStore()
+
+const tokens = ref<ApiToken[]>([])
+const loading = ref(true)
+const showCreateModal = ref(false)
+const showRevokeModal = ref(false)
+const tokenToRevoke = ref<ApiToken | null>(null)
+const revoking = ref(false)
+const toastMessage = ref('')
+const showToast = ref(false)
+
+onMounted(async () => {
+  await fetchTokens()
+})
+
+async function fetchTokens() {
+  loading.value = true
+  try {
+    tokens.value = await authStore.fetchTokens()
+  } catch (e) {
+    console.error('Failed to fetch tokens:', e)
+  } finally {
+    loading.value = false
+  }
+}
+
+function confirmRevoke(token: ApiToken) {
+  tokenToRevoke.value = token
+  showRevokeModal.value = true
+}
+
+async function revokeToken() {
+  if (!tokenToRevoke.value) return
+
+  revoking.value = true
+  try {
+    await authStore.revokeToken(tokenToRevoke.value.id)
+    tokens.value = tokens.value.filter(t => t.id !== tokenToRevoke.value!.id)
+    showRevokeModal.value = false
+    tokenToRevoke.value = null
+    showToastMessage('Token revoked successfully')
+  } catch (e) {
+    console.error('Failed to revoke token:', e)
+  } finally {
+    revoking.value = false
+  }
+}
+
+function showToastMessage(message: string) {
+  toastMessage.value = message
+  showToast.value = true
+  setTimeout(() => {
+    showToast.value = false
+  }, 3000)
+}
+
+function formatDate(dateString: string) {
+  const date = new Date(dateString)
+  return date.toLocaleDateString('en-US', {
+    month: 'short',
+    day: 'numeric',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+function getRoleBadgeClass(role: string) {
+  switch (role) {
+    case 'researcher':
+      return 'badge--blue'
+    case 'developer':
+      return 'badge--green'
+    case 'viewer':
+      return 'badge--gray'
+    default:
+      return ''
+  }
+}
+</script>
+
+<template>
+  <div class="settings-tokens">
+    <div class="settings-tokens__header">
+      <div>
+        <h1 class="settings-tokens__title">API Tokens</h1>
+        <p class="settings-tokens__subtitle">
+          Manage your personal API tokens for programmatic access
+        </p>
+      </div>
+      <Button variant="primary" @click="showCreateModal = true">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <line x1="12" y1="5" x2="12" y2="19"/>
+          <line x1="5" y1="12" x2="19" y2="12"/>
+        </svg>
+        Create Token
+      </Button>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="settings-tokens__loading">
+      <div class="settings-tokens__spinner"></div>
+      <p>Loading tokens...</p>
+    </div>
+
+    <!-- Empty State -->
+    <div v-else-if="tokens.length === 0" class="settings-tokens__empty">
+      <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+        <path d="M21 2l-2 2m-7.61 7.61a5.5 5.5 0 1 1-7.778 7.778 5.5 5.5 0 0 1 7.777-7.777zm0 0L15.5 7.5m0 0l3 3L22 7l-3-3m-3.5 3.5L19 4"/>
+      </svg>
+      <h2>No API tokens yet</h2>
+      <p>Create your first API token to access Claudia Docs programmatically</p>
+      <Button variant="primary" @click="showCreateModal = true">
+        Create Your First Token
+      </Button>
+    </div>
+
+    <!-- Tokens Table -->
+    <div v-else class="settings-tokens__table-wrapper">
+      <table class="settings-tokens__table">
+        <thead>
+          <tr>
+            <th>Name</th>
+            <th>Role</th>
+            <th>Created</th>
+            <th>Actions</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="token in tokens" :key="token.id">
+            <td class="token-name">{{ token.name }}</td>
+            <td>
+              <span :class="['badge', getRoleBadgeClass(token.role)]">
+                {{ token.role }}
+              </span>
+            </td>
+            <td class="token-date">{{ formatDate(token.created_at) }}</td>
+            <td>
+              <button class="revoke-btn" @click="confirmRevoke(token)">
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                  <polyline points="3 6 5 6 21 6"/>
+                  <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/>
+                </svg>
+                Revoke
+              </button>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+
+    <!-- Create Token Modal -->
+    <TokenManager
+      :show="showCreateModal"
+      @close="showCreateModal = false"
+      @tokens-changed="fetchTokens"
+    />
+
+    <!-- Revoke Confirmation Modal -->
+    <Modal :show="showRevokeModal" title="Revoke API Token" size="sm" @close="showRevokeModal = false">
+      <p class="revoke-confirm__text">
+        Are you sure you want to revoke the token <strong>"{{ tokenToRevoke?.name }}"</strong>?
+        This action cannot be undone and any applications using this token will lose access.
+      </p>
+      <template #footer>
+        <Button variant="secondary" @click="showRevokeModal = false">Cancel</Button>
+        <Button variant="danger" :loading="revoking" @click="revokeToken">Revoke Token</Button>
+      </template>
+    </Modal>
+
+    <!-- Toast -->
+    <Transition name="toast">
+      <div v-if="showToast" class="toast">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <polyline points="20 6 9 17 4 12"/>
+        </svg>
+        {{ toastMessage }}
+      </div>
+    </Transition>
+  </div>
+</template>
+
+<style scoped>
+.settings-tokens {
+  max-width: 900px;
+  margin: 0 auto;
+  padding: 2rem;
+}
+
+.settings-tokens__header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  margin-bottom: 2rem;
+}
+
+.settings-tokens__title {
+  margin: 0;
+  font-size: 1.75rem;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.settings-tokens__subtitle {
+  margin: 0.25rem 0 0;
+  font-size: 0.9375rem;
+  color: var(--text-secondary);
+}
+
+.settings-tokens__loading {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 1rem;
+  padding: 4rem;
+  color: var(--text-secondary);
+}
+
+.settings-tokens__spinner {
+  width: 32px;
+  height: 32px;
+  border: 3px solid var(--border);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+}
+
+@keyframes spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+.settings-tokens__empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 1rem;
+  padding: 4rem 2rem;
+  text-align: center;
+  color: var(--text-secondary);
+  background: var(--bg-secondary);
+  border: 1px dashed var(--border);
+  border-radius: 12px;
+}
+
+.settings-tokens__empty h2 {
+  margin: 0;
+  font-size: 1.25rem;
+  color: var(--text-primary);
+}
+
+.settings-tokens__empty p {
+  margin: 0;
+  max-width: 320px;
+}
+
+.settings-tokens__table-wrapper {
+  background: var(--bg-primary);
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  overflow: hidden;
+}
+
+.settings-tokens__table {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+.settings-tokens__table th,
+.settings-tokens__table td {
+  padding: 1rem 1.25rem;
+  text-align: left;
+}
+
+.settings-tokens__table th {
+  font-size: 0.75rem;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: var(--text-secondary);
+  background: var(--bg-secondary);
+  border-bottom: 1px solid var(--border);
+}
+
+.settings-tokens__table td {
+  font-size: 0.9375rem;
+  color: var(--text-primary);
+  border-bottom: 1px solid var(--border);
+}
+
+.settings-tokens__table tbody tr:last-child td {
+  border-bottom: none;
+}
+
+.settings-tokens__table tbody tr:hover {
+  background: var(--bg-secondary);
+}
+
+.token-name {
+  font-weight: 500;
+}
+
+.token-date {
+  color: var(--text-secondary);
+  font-size: 0.875rem;
+}
+
+/* Badge Styles */
+.badge {
+  display: inline-block;
+  padding: 0.25rem 0.625rem;
+  border-radius: 9999px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  text-transform: capitalize;
+}
+
+.badge--blue {
+  background: #dbeafe;
+  color: #1d4ed8;
+}
+
+.badge--green {
+  background: #dcfce7;
+  color: #16a34a;
+}
+
+.badge--gray {
+  background: var(--bg-tertiary);
+  color: var(--text-secondary);
+}
+
+/* Revoke Button */
+.revoke-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.375rem;
+  padding: 0.375rem 0.75rem;
+  background: none;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-size: 0.8125rem;
+  font-family: inherit;
+  color: var(--text-secondary);
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.revoke-btn:hover {
+  background: #fef2f2;
+  border-color: #ef4444;
+  color: #ef4444;
+}
+
+/* Revoke Confirmation */
+.revoke-confirm__text {
+  margin: 0;
+  font-size: 0.9375rem;
+  line-height: 1.6;
+  color: var(--text-primary);
+}
+
+.revoke-confirm__text strong {
+  font-weight: 600;
+}
+
+/* Toast */
+.toast {
+  position: fixed;
+  bottom: 2rem;
+  left: 50%;
+  transform: translateX(-50%);
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  padding: 0.875rem 1.25rem;
+  background: var(--text-primary);
+  color: var(--bg-primary);
+  border-radius: 8px;
+  font-size: 0.875rem;
+  font-weight: 500;
+  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
+  z-index: 1000;
+}
+
+.toast svg {
+  color: #22c55e;
+}
+
+.toast-enter-active,
+.toast-leave-active {
+  transition: opacity 0.2s, transform 0.2s;
+}
+
+.toast-enter-from,
+.toast-leave-to {
+  opacity: 0;
+  transform: translateX(-50%) translateY(10px);
+}
+</style>