></li>
                                </ul>
                            </div>
                        </div>
                    </div>
                </nav>
            </header>

            <!-- Sidebar -->
            <aside class="admin-sidebar" id="admin-sidebar">
                <div class="sidebar-content">
                    <nav class="sidebar-nav">
                        <ul class="nav flex-column">
                            <li class="nav-item">
                                <a class="n