Fix NIP-46 pairing flow

components/login-modal.html

@@ -9,7 +9,10 @@
 >
   <div class="bv-modal-backdrop" data-dismiss></div>
 
-  <div class="modal-sheet max-h-modal-shell overflow-hidden" tabindex="-1">
+  <div
+    class="modal-sheet max-h-modal-shell flex min-h-0 flex-col overflow-hidden"
+    tabindex="-1"
+  >
     <!-- Header with the special exit button (unchanged) -->
     <div class="modal-header">
       <h2 id="loginModalTitle" class="text-xl font-bold text-text">
@@ -37,7 +40,10 @@
     </div>
 
     <!-- Body -->
-    <div id="loginModalDescription" class="modal-body space-y-6 overflow-y-auto">
+    <div
+      id="loginModalDescription"
+      class="modal-body flex-1 space-y-6 overflow-y-auto"
+    >
       <div class="space-y-2 text-left">
         <p class="text-sm text-text-muted">
           Choose how you'd like to sign in. Connect a browser extension, link a