['label' => 'Dashboard', 'icon' => '📊', 'roles' => ['admin', 'manager']], 'panel' => ['label' => 'Panel', 'icon' => '👥', 'roles' => ['admin', 'manager']], 'users' => ['label' => 'Users', 'icon' => '🔐', 'roles' => ['admin']], 'supply' => ['label' => 'Supply', 'icon' => '📦', 'roles' => ['admin', 'manager']], 'demand' => ['label' => 'Demand', 'icon' => '📈', 'roles' => ['admin', 'manager']], 'finance' => ['label' => 'Finance', 'icon' => '💰', 'roles' => ['admin', 'manager']], 'support' => ['label' => 'Support', 'icon' => '🛠️', 'roles' => ['admin', 'manager']], 'settings' => ['label' => 'Settings', 'icon' => '⚙️', 'roles' => ['admin', 'manager']] ]; $userRole = $_SESSION['admin_role'] ?? 'guest'; ?>