Backfill interactive-control accessibility against the council (APG)

src/app/components/SnippetLibrary.module.css

@@ -42,11 +42,10 @@
 
 .item {
   display: flex;
-  align-items: center;
+  align-items: stretch;
   gap: var(--space-3);
-  padding: var(--space-3) var(--space-4);
+  padding: 0 var(--space-4);
   border-left: 2px solid transparent;
-  cursor: pointer;
   transition: background var(--dur-fast) var(--ease);
 }
 
@@ -68,7 +67,18 @@
   min-width: 0;
   display: flex;
   flex-direction: column;
+  justify-content: center;
   gap: var(--space-1);
+  /* A real <button> for keyboard selection — strip the native chrome and let
+     the row's own padding live here so the click target fills the row height. */
+  appearance: none;
+  border: none;
+  background: none;
+  padding: var(--space-3) 0;
+  font: inherit;
+  color: inherit;
+  text-align: left;
+  cursor: pointer;
 }
 
 .nameRow {
@@ -102,6 +112,7 @@
 
 .delete {
   flex: 0 0 auto;
+  align-self: center;
   display: flex;
   align-items: center;
   justify-content: center;