diff --git a/apps/web/src/views/checkout.ejs b/apps/web/src/views/checkout.ejs
index f843cc3..e865911 100644
--- a/apps/web/src/views/checkout.ejs
+++ b/apps/web/src/views/checkout.ejs
@@ -103,8 +103,8 @@
 
     <% if (inv.status === 'confirming') { %>
     <!-- Loading spinner instead of QR -->
-    <div class="w-48 h-48 mx-auto rounded-lg bg-surface flex items-center justify-center">
-      <svg class="w-10 h-10 text-blue-500 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"/><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/></svg>
+    <div class="w-16 h-16 mx-auto rounded-lg bg-surface flex items-center justify-center">
+      <svg class="w-8 h-8 text-blue-500 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"/><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/></svg>
     </div>
     <% } else if (inv.status !== 'paid') { %>
     <!-- QR -->