diff --git a/setup.php b/setup.php
index 4f7e7bd..7b7381f 100644
--- a/setup.php
+++ b/setup.php
@@ -30,15 +30,15 @@ if (is_empty($_POST['username']) || is_empty($_POST['password']) || is_empty($_P
     </form>
     <?php
 } else {
-    require_once __DIR__ . "/lib/login.php";
     header("Content-Type: text/plain");
-    if (user_exists($_POST['username'])) {
-        $userid = $database->get('accounts', 'uid', ['username' => $_POST['username']]);
+    $user = User::byUsername($_POST['username']);
+    if ($user->exists()) {
+        $userid = $user->getID();
         echo "User already exists, skipping creation.\n";
     } else {
-        $userid = adduser($_POST['username'], $_POST['password'], $_POST['realname'], (filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ? $_POST['email'] : null), "", "", 1);
+        $userid = User::add($_POST['username'], $_POST['password'], $_POST['realname'], (filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ? $_POST['email'] : null), "", "", 1);
         echo "User account #$userid created.\n";
     }
     $database->insert('assigned_permissions', ['uid' => $userid, 'permid' => 1]);
     die("ADMIN permission assigned.");
-}
\ No newline at end of file
+}
diff --git a/static/css/material-color b/static/css/material-color
index 6391924..7f2e7a8 160000
--- a/static/css/material-color
+++ b/static/css/material-color
@@ -1 +1 @@
-Subproject commit 639192478e91666490ca7728c5e335dc06f0c111
+Subproject commit 7f2e7a8cafafec079657d2b346cfb2c7ac6fa08d