Fix premium ticket styles

customize.dist/src/less2/include/colortheme-dark.less

@@ -332,10 +332,10 @@
 // Admin
 @cp_admin-isadmin-fg: @cryptpad_color_brand;
 @cp_admin-isadmin-bg: @cryptpad_color_white;
-@cp_admin-premium-fg: @cryptpad_color_warn_red;
-@cp_admin-premium-bg: lighten(@cryptpad_color_warn_red, 25%);
-@cp_admin-last-fg: @cryptpad_color_warn_red;
-@cp_admin-last-bg: lighten(@cryptpad_color_orange, 25%);
+@cp_admin-premium-fg: @cryptpad_color_light_red;
+@cp_admin-premium-bg: @cryptpad_color_red_fader;
+@cp_admin-last-fg: @cryptpad_color_light_red;
+@cp_admin-last-bg: @cryptpad_color_red_fader;
 
 // Code
 @cp_preview-bg: @cryptpad_color_grey_900;

www/admin/app-admin.less

@@ -101,7 +101,7 @@
             display: flex;
             justify-content: space-between;
             flex-wrap: wrap;
-            color: #666;
+            color: fade(@cryptpad_text_col, 80%);
             .cp-support-ispremium {
                 padding: 0 5px;
                 color: @cp_admin-premium-fg;