Update templates and styles

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

templates/attendee/request_link.html

@@ -0,0 +1,22 @@
+{% extends "base.html" %}
+
+{% block title %}{{ 'request_profile_link'|t }} - NetEvents{% endblock %}
+
+{% block content %}
+<div class="auth-container">
+    <div class="auth-box">
+        <h2>{{ 'request_profile_link'|t }}</h2>
+        <p class="info-text">{{ 'request_link_description'|t }}</p>
+
+        <form method="POST" action="{{ url_for('request_attendee_link') }}">
+            <div class="form-group">
+                <label for="email">{{ 'email'|t }}</label>
+                <input type="email" id="email" name="email" required>
+            </div>
+
+            <button type="submit" class="btn btn-primary btn-block">{{ 'send_link'|t }}</button>
+        </form>
+
+            </div>
+</div>
+{% endblock %}