diff --git a/packages/dashboard/index.html b/packages/dashboard/index.html
index 0d5cb24..34a5749 100644
--- a/packages/dashboard/index.html
+++ b/packages/dashboard/index.html
@@ -413,14 +413,14 @@
     .panel::-webkit-scrollbar { width: 4px; }
     .panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
     .panel-close {
-      position: absolute; top: 1rem; right: 1rem;
-      background: var(--surface2); border: 1px solid var(--border);
-      color: var(--text-dim); width: 32px; height: 32px; border-radius: var(--radius-md);
-      cursor: pointer; font-size: 1.1rem;
+      position: absolute; top: 0.75rem; right: 0.75rem;
+      background: rgba(255,255,255,0.14); border: 1.5px solid rgba(255,255,255,0.28);
+      color: rgba(255,255,255,0.92); width: 38px; height: 38px; border-radius: 8px;
+      cursor: pointer; font-size: 1.3rem; font-weight: 700;
       display: flex; align-items: center; justify-content: center;
-      transition: all 0.2s;
+      transition: all 0.2s; box-shadow: 0 2px 10px rgba(0,0,0,0.35); z-index: 10;
     }
-    .panel-close:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
+    .panel-close:hover { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 2px 12px rgba(255,102,0,0.4); }
     .panel-title {
       font-family: var(--font-heading);
       font-size: 1.3rem; font-weight: 400; color: var(--text-bright);
@@ -959,6 +959,24 @@ function buildDOM(parent, html) {
   parent.appendChild(t.content.cloneNode(true));
 }
 
+// Build a human-readable descriptive product name from available fields
+function txDescName(t) {
+  // Use description field if populated and meaningful (not just the SKU)
+  if (t.description && t.description.length > 10 && t.description !== t.standard_name && t.description !== t.slug) {
+    return t.description;
+  }
+  // Construct from specs
+  var parts = [];
+  if (t.speed) parts.push(t.speed);
+  if (t.form_factor) parts.push(t.form_factor);
+  if (t.reach_label) parts.push(t.reach_label);
+  else if (t.reach_meters) parts.push(t.reach_meters + ' km');
+  if (t.wavelengths) parts.push('\u03bb' + t.wavelengths); // λ
+  if (t.connector) parts.push(t.connector);
+  if (t.fiber_type) parts.push(t.fiber_type);
+  return parts.join(', ') || '';
+}
+
 function openPanel(html) {
   var p = el('detail-panel');
   buildDOM(el('panel-content'), html);
@@ -1750,7 +1768,9 @@ function searchTransceivers() {
     buildDOM(el('tx-table'), lastTxData.map(function(t) {
       return '<tr class="clickable" data-txid="' + esc(t.id) + '">'
         + '<td onclick="event.stopPropagation()"><input type="checkbox" class="compare-cb" data-id="' + esc(t.id) + '"></td>'
-        + '<td style="font-weight:600;color:var(--text-bright)">' + esc(t.standard_name || t.slug) + '</td>'
+        + '<td><div style="font-weight:600;color:var(--text-bright);line-height:1.2">' + esc(t.part_number || t.standard_name || t.slug) + '</div>'
+        + (txDescName(t) && txDescName(t) !== (t.part_number || t.standard_name || t.slug) ? '<div style="font-size:0.72rem;color:var(--text-dim);margin-top:0.15rem;line-height:1.3;max-width:40ch;white-space:normal">' + esc(txDescName(t)) + '</div>' : '')
+        + '</td>'
         + '<td>' + esc(t.vendor_name || '—') + '</td>'
         + '<td><span class="b b-blue">' + esc(t.form_factor) + '</span></td>'
         + '<td class="mono">' + esc(t.speed) + '</td>'
@@ -1775,6 +1795,16 @@ async function openTxDetail(id) {
     var t = data.data || data.transceiver || data;
     var h = '';
 
+    // Product name header — above the image
+    var descName = txDescName(t);
+    var sku = t.part_number || t.standard_name || t.slug;
+    h += '<div style="margin-bottom:0.9rem">';
+    h += '<div style="font-size:1.1rem;font-weight:700;color:var(--text-bright);letter-spacing:-0.01em;line-height:1.2">' + esc(sku) + '</div>';
+    if (descName && descName !== sku) {
+      h += '<div style="font-size:0.82rem;color:var(--text-dim);margin-top:0.3rem;line-height:1.4">' + esc(descName) + '</div>';
+    }
+    h += '</div>';
+
     // Image section
     var hasRealImage = t.image_url || (t.vendor_name === 'FLEXOPTIX' && FF_REFERENCE_IMAGES[t.form_factor]);
     h += '<div class="tx-image-box ' + (hasRealImage ? 'has-photo' : 'has-svg') + '">';