admin: platform orders tools layout + table wrap to avoid vertical text

public/css/admin-base.css

@@ -53,6 +53,7 @@ a:hover{text-decoration:underline;}
 .card-spaced{margin-bottom:20px;}
 
 .grid{display:grid;gap:16px;}
+.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
 .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
 .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
 .grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}

public/css/admin-components.css

@@ -52,3 +52,19 @@
     font-size:12px;
     line-height:1.5;
 }
+
+/* 平台订单列表：避免列太多导致内容挤压成“竖排/断字” */
+.table-wrap{
+    width:100%;
+    overflow-x:auto;
+}
+
+.table-wrap table{
+    min-width:1600px;
+}
+
+.table-nowrap th,
+.table-nowrap td{
+    white-space:nowrap;
+    word-break:normal;
+}