feat(t224): add incremental freight sync

backend-api/internal/transport/webui/static/admin.css

@@ -688,6 +688,27 @@ tbody tr:last-child td {
   background: var(--surface);
 }
 
+.form-panel + .form-panel {
+  margin-top: 18px;
+}
+
+.form-panel h2 {
+  margin: 0;
+  font-size: 18px;
+}
+
+.date-range-fields {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 14px;
+}
+
+.button-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+}
+
 .detail-section {
   margin-bottom: 22px;
 }
@@ -1273,7 +1294,8 @@ tbody tr:last-child td {
   }
 
   .filters,
-  .form-grid {
+  .form-grid,
+  .date-range-fields {
     grid-template-columns: 1fr;
   }