diff --git a/src/stores/auth.js b/src/stores/auth.js
index c3c5601..f8b8061 100644
--- a/src/stores/auth.js
+++ b/src/stores/auth.js
@@ -16,12 +16,16 @@ export const useAuthStore = defineStore('auth', () => {
     
     try {
       const response = await api.post('/api/v1/auth/login', { email, password })
-      token.value = response.data.token
-      user.value = response.data.user
+      // API returns: { success, data: { user, tokens: { accessToken, refreshToken } } }
+      const data = response.data.data
+      token.value = data.tokens.accessToken
+      user.value = data.user
       localStorage.setItem('pulse_token', token.value)
+      localStorage.setItem('pulse_refresh', data.tokens.refreshToken)
       api.defaults.headers.common['Authorization'] = `Bearer ${token.value}`
       return true
     } catch (e) {
+      console.error('Login error:', e)
       error.value = e.response?.data?.error?.message || 'Login fehlgeschlagen'
       return false
     } finally {
@@ -35,12 +39,16 @@ export const useAuthStore = defineStore('auth', () => {
     
     try {
       const response = await api.post('/api/v1/auth/register', data)
-      token.value = response.data.token
-      user.value = response.data.user
+      // API returns: { success, data: { user, tokens: { accessToken, refreshToken } } }
+      const resData = response.data.data
+      token.value = resData.tokens.accessToken
+      user.value = resData.user
       localStorage.setItem('pulse_token', token.value)
+      localStorage.setItem('pulse_refresh', resData.tokens.refreshToken)
       api.defaults.headers.common['Authorization'] = `Bearer ${token.value}`
       return true
     } catch (e) {
+      console.error('Register error:', e)
       error.value = e.response?.data?.error?.message || 'Registrierung fehlgeschlagen'
       return false
     } finally {