ux(classifier): blue completed counts; blue labels when row fully scanned

The black-completed vs grey-flashing distinction was too subtle. Completed
numbers (the direct count, always; the +total once final) now render in
var(--primary) — theme-aware blue in both light and dark. While a subtree
is still scanning its +total stays muted grey + pulses, so blue = done,
grey = in progress. Once both numbers are blue the row's folders/files
labels turn blue too (.folder-count.done .ct-label).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

classifier/css/layout.css

@@ -175,17 +175,24 @@
     background-color: var(--bg-hover);
 }
 
-/* Counts read "direct+total". The direct number stays solid (immediate info);
+/* Counts read "direct+total". Completed numbers are blue — var(--primary),
-   the "+total" subtree count is muted and pulses while its subtree is still
+   which is theme-aware (medium blue in light, lighter blue in dark). The
-   being scanned, then goes solid once final. */
+   direct number is always completed (known the moment the folder is read).
+   The "+total" subtree count stays muted grey + pulses while still scanning,
+   then turns blue once final. Once the row is fully scanned (both numbers
+   blue) the folders/files labels turn blue too (.folder-count.done). */
+.folder-count .ct-direct,
 .folder-count .ct-total {
-    color: var(--text-secondary, #6b7280);
+    color: var(--primary);
 }
 .folder-count .ct-total.pending {
     color: var(--text-muted, #9aa0a6);
     font-style: italic;
     animation: scan-pulse 1.2s ease-in-out infinite;
 }
+.folder-count.done .ct-label {
+    color: var(--primary);
+}
 @keyframes scan-pulse {
     0%, 100% { opacity: 0.55; }
     50%      { opacity: 1; }

classifier/js/tree.js

@@ -35,12 +35,15 @@
      */
     function populateCount(el, folder) {
         el.textContent = '';
+        el.classList.remove('done');
         const st = folder.scanState;
         if (st === 'pending') return;
         if (st === 'zip-pending') { el.textContent = '(zip — open to scan)'; return; }
         if (st === 'scanning') { el.textContent = 'scanning…'; return; }
 
         const done = st === 'done';
+        // When fully scanned both numbers are blue; .done turns the labels blue too.
+        if (done) el.classList.add('done');
         const dDir = folder.subdirCount || 0, tDir = folder.runDirs || 0;
         const dFile = folder.fileCount || 0, tFile = folder.runFiles || 0;
 
@@ -48,17 +51,29 @@
         frag.appendChild(document.createTextNode('('));
         if (dDir > 0 || tDir > 0) {
             appendPair(frag, dDir, tDir, done);
-            frag.appendChild(document.createTextNode(tDir === 1 ? ' folder, ' : ' folders, '));
+            appendLabel(frag, tDir === 1 ? ' folder, ' : ' folders, ');
         }
         appendPair(frag, dFile, tFile, done);
-        frag.appendChild(document.createTextNode(tFile === 1 ? ' file)' : ' files)'));
+        appendLabel(frag, tFile === 1 ? ' file)' : ' files)');
         el.appendChild(frag);
     }
 
-    // Append "<direct>" and, when there's a subtree (or scanning is ongoing),
+    // The "folders"/"files" word labels — blue only once the row is .done.
-    // "+<total>" with the total in a span that greys + pulses until final.
+    function appendLabel(frag, text) {
+        const s = document.createElement('span');
+        s.className = 'ct-label';
+        s.textContent = text;
+        frag.appendChild(s);
+    }
+
+    // Append "<direct>" (always a completed/blue number) and, when there's a
+    // subtree (or scanning is ongoing), "+<total>" with the total in a span
+    // that greys + pulses until final, then turns blue.
     function appendPair(frag, direct, total, done) {
-        frag.appendChild(document.createTextNode(String(direct)));
+        const d = document.createElement('span');
+        d.className = 'ct-direct';
+        d.textContent = String(direct);
+        frag.appendChild(d);
         if (!done || total > direct) {
             frag.appendChild(document.createTextNode('+'));
             const t = document.createElement('span');