深度优化 ui

app/admin/layout.tsx

@@ -1,3 +1,4 @@
+import { SubmitButton } from "@/components/submit-button";
 import { requireAdminAccess } from "@/lib/session";
 
 import { AdminNav } from "./admin-nav";
@@ -24,14 +25,14 @@ export default async function AdminLayout({
           <span className="eyebrow">HY2 PANEL</span>
           <h1>鹅梯控制台</h1>
           <div className="badge-row">
-            <span className="status-pill status-pill--ink">{session.username}</span>
+            <span className="status-pill status-pill--ink">
+              {session.username}
+            </span>
           </div>
         </div>
         <AdminNav items={navItems} />
         <form action="/logout" method="post">
-          <button className="ghost-button full-width" type="submit">
-            退出登录
-          </button>
+          <SubmitButton variant="outline">退出登录</SubmitButton>
         </form>
       </aside>
       <div className="content-shell">