Refine voucher compare UI/layout and fix suggestion behavior

templates/dashboard.html

@@ -158,12 +158,12 @@
         display: inline-flex;
         align-items: center;
         gap: 8px;
-        border-radius: 10px;
-        padding: 6px 10px;
-        background: rgba(255,255,255,0.92);
-        border: 1px solid var(--line);
+        border-radius: 0;
+        padding: 0;
+        background: transparent;
+        border: 0;
         color: #363b44;
-        font-size: 12px;
+        font-size: 13px;
         font-weight: 700;
     }