47ea57080b515e5dad5f658c58feb8944a7e7d61
chmalee
  Thu Jan 29 15:30:26 2026 -0800
Replace clade/assembly dropdowns with a search bar on most CGIs. Add a recents list to hgGateway and to the species bar and to the 'Genomes' dropdown menu. Track recently selected species in localStorage. Add toGenome and fromGenome arguemnts to hubApi/liftOver in order to find appropriate liftover assemblies, refs #36232

diff --git src/hg/htdocs/style/jWest.css src/hg/htdocs/style/jWest.css
index e26beb7dac1..a52ccdfb89e 100644
--- src/hg/htdocs/style/jWest.css
+++ src/hg/htdocs/style/jWest.css
@@ -432,15 +432,78 @@
 
 /* Layout tweaks for hgGateway.html */
 
 #findPosInputContainer {
     margin-right: 10px;
 }
 
 .vertSpacerAbovePosition {
     padding-top: 20px;
 }
 
 .vertSpacerBelowPosition {
     padding-top: 14px;
 }
 
+/* Recent Genomes Panel (replaces species tree) */
+
+#recentGenomesPanel {
+    border: solid black 1px;
+    width: 405px;
+    background-color: #fafafa;
+}
+
+#recentGenomesList {
+    padding: 10px;
+    min-height: fit-content;
+    max-height: 350px;
+    overflow: auto;
+}
+
+.recentGenomeCard {
+    padding: 10px 12px;
+    margin-bottom: 6px;
+    cursor: pointer;
+    border-radius: 4px;
+    background-color: white;
+    border: 1px solid #e0e0e0;
+    transition: background-color 0.15s, border-color 0.15s;
+}
+
+.recentGenomeCard:hover {
+    background-color: #f0f5fa;
+    border-color: #4c759c;
+}
+
+.recentGenomeCard.selected {
+    background-color: #e8f0f8;
+    border-color: #003a72;
+    border-width: 2px;
+}
+
+.recentGenomeLabel {
+    font-size: 13px;
+    font-weight: bold;
+    color: #333;
+    margin-bottom: 2px;
+}
+
+.recentGenomeDb {
+    font-size: 12px;
+    color: #666;
+}
+
+.recentGenomeCategory {
+    font-size: 10px;
+    color: #888;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    margin-top: 4px;
+}
+
+.recentGenomesEmpty {
+    padding: 30px;
+    text-align: center;
+    color: #666;
+    font-style: italic;
+}
+