ui refactor phase 2

soleprint/artery/shunts/mercadopago/templates/index.html

@@ -159,6 +159,19 @@
       display: flex;
       align-items: center;
       gap: var(--space-2);
+      /* The header is a fixed height and the panel clips, so a crowded actions strip
+         silently loses whatever sits at its end. Labels give way instead: they
+         truncate, the controls never shrink. (As Panel.vue does.) */
+      min-width: 0;
+    }
+    .panel-actions > :is(button, input, select, label) {
+      flex-shrink: 0;
+    }
+    .panel-actions > span {
+      min-width: 0;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
     }
 
     .panel-status {