<h3>Sign up for Tournament A</h3>
<p>Are you sure you want to sign up?</p>
<!– Confirm button triggers form submission –>
<button id=”confirm-signup” style=”margin-right: 10px;”>✅ Confirm</button>
<button onclick=”PUM.close()”>❌ Cancel</button>
<!– HIDDEN form container –>
<div id=”signup-form” style=”display: none;”>
</div>
