chore(admin-ui): tokenise topnav hover highlight with primary tint

public/css/admin-components.css

@@ -54,7 +54,7 @@
 }
 
 .toast-close:hover{
-    background:rgba(22, 119, 255, .08);
+    background:var(--adm-primary-tint-08, rgba(22, 119, 255, .08));
     color:var(--adm-text, #0f172a);
 }
 
@@ -498,7 +498,7 @@
 
 .topnav-brand:hover{
     text-decoration:none;
-    background:rgba(22, 119, 255, .08);
+    background:var(--adm-primary-tint-08, rgba(22, 119, 255, .08));
 }
 
 .topnav-menu{
@@ -522,7 +522,7 @@
 .topnav-link:hover,
 .topnav-summary:hover{
     text-decoration:none;
-    background:rgba(22, 119, 255, .08);
+    background:var(--adm-primary-tint-08, rgba(22, 119, 255, .08));
     color:var(--adm-text, #0f172a);
 }
 
@@ -568,7 +568,7 @@
 
 .topnav-sub:hover{
     text-decoration:none;
-    background:rgba(22, 119, 255, .08);
+    background:var(--adm-primary-tint-08, rgba(22, 119, 255, .08));
 }
 
 .topnav-actions{

tests/Feature/AdminComponentsCssTopnavHoverShouldUsePrimaryTintTokenTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminComponentsCssTopnavHoverShouldUsePrimaryTintTokenTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_admin_components_css_topnav_hover_should_use_primary_tint_token(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $css = file_get_contents(public_path('css/admin-components.css'));
+        $this->assertIsString($css);
+
+        // 顶部导航 hover 高亮必须走 primary tint token，避免散落 rgba 硬编码。
+        $this->assertStringContainsString('.topnav-link:hover', $css);
+        $this->assertStringContainsString('background:var(--adm-primary-tint-08', $css);
+    }
+}