diff --git a/neode-ui/src/views/Login.vue b/neode-ui/src/views/Login.vue
index 65396110..3395cdf1 100644
--- a/neode-ui/src/views/Login.vue
+++ b/neode-ui/src/views/Login.vue
@@ -64,6 +64,7 @@
               type="password"
               autocomplete="new-password"
               data-form-type="other"
+              data-controller-no-submit
               class="w-full px-4 py-3 bg-transparent border border-white/20 rounded-lg text-white placeholder-white/40 focus:outline-none focus:border-white/40 focus:ring-1 focus:ring-white/20 transition-colors"
               :placeholder="t('login.enterPasswordSetup')"
               @keydown.enter="confirmPasswordInputRef?.focus()"
@@ -83,6 +84,7 @@
               type="password"
               autocomplete="new-password"
               data-form-type="other"
+              data-controller-no-submit
               class="w-full px-4 py-3 bg-transparent border border-white/20 rounded-lg text-white placeholder-white/40 focus:outline-none focus:border-white/40 focus:ring-1 focus:ring-white/20 transition-colors"
               :placeholder="t('login.confirmPasswordPlaceholder')"
               @keydown.enter="handleSetupWithSound"
@@ -127,6 +129,7 @@
               pattern="[0-9]*"
               maxlength="8"
               autocomplete="one-time-code"
+              data-controller-no-submit
               :aria-label="t('login.totpLabel')"
               class="w-full px-4 py-3 bg-transparent border border-white/20 rounded-lg text-white text-center text-2xl tracking-[0.5em] placeholder-white/40 focus:outline-none focus:border-orange-400/60 focus:ring-1 focus:ring-orange-400/30 transition-colors"
               :placeholder="useBackupCode ? 'XXXX-XXXX' : '000000'"
@@ -165,6 +168,12 @@
             🎮 Demo mode — Password: <span class="font-mono font-semibold">{{ DEMO_PASSWORD }}</span>
           </div>
 
+          <!-- All auth inputs opt out of controller-nav's Enter→click-next-button
+               pattern (data-controller-no-submit): they submit via their own Enter
+               handlers, and while the submit button is still disabled the "next
+               focusable" is Replay Intro — the companion's auto-login injects
+               Enter before Vue re-enables the button, which replayed the intro
+               in a loop on every app connect. -->
           <div class="mb-6">
             <label for="login-password" class="block text-sm font-medium text-white/80 mb-2">
               {{ t('login.password') }}
@@ -175,6 +184,7 @@
               type="password"
               autocomplete="current-password"
               data-form-type="other"
+              data-controller-no-submit
               class="w-full px-4 py-3 bg-transparent border border-white/20 rounded-lg text-white placeholder-white/40 focus:outline-none focus:border-white/40 focus:ring-1 focus:ring-white/20 transition-colors"
               :placeholder="t('login.enterPasswordPlaceholder')"
               @keydown.enter="handleLoginWithSound"