finalize resizing

static/css/custom.css

@@ -232,16 +232,33 @@ code {
     right: -10px;
     width: 20px;
     height: 20px;
-    background-color: var(--bs-primary);
-    border-radius: 50%;
+    background-color: var(--bs-purple, #6f42c1);
+    border-radius: 4px;
     cursor: nwse-resize;
     z-index: 1000;
     box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
-    transition: transform 0.2s ease-in-out;
+    transition: transform 0.2s ease-in-out, background-color 0.2s ease-in-out;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    overflow: hidden;
+}
+
+#json-resize-handle::before {
+    content: '';
+    width: 14px;
+    height: 14px;
+    background-image: linear-gradient(135deg, 
+        transparent 0%, transparent 40%, 
+        rgba(255, 255, 255, 0.7) 40%, rgba(255, 255, 255, 0.7) 50%, 
+        transparent 50%, transparent 75%, 
+        rgba(255, 255, 255, 0.7) 75%, rgba(255, 255, 255, 0.7) 85%, 
+        transparent 85%);
 }
 
 #json-resize-handle:hover {
-    transform: scale(1.2);
+    transform: scale(1.1);
+    background-color: #7952b3;
 }
 
 /* Pagination enhancements */

static/js/main.js

@@ -620,7 +620,7 @@ async function viewAttestation(id) {
                 <h6>Attestation JSON</h6>
                 <div id="json-editor-container" style="position:relative; margin-bottom:10px;">
                     <div id="attestation-jsoneditor" style="height:400px; border:1px solid #444; border-radius:6px;"></div>
-                    <div id="json-resize-handle" style="position:absolute; bottom:-10px; right:-10px; width:20px; height:20px; cursor:nwse-resize; background-color:#0066cc; border-radius:50%; z-index:1000;"></div>
+                    <div id="json-resize-handle" style="position:absolute; bottom:-10px; right:-10px; width:20px; height:20px; cursor:nwse-resize; background-color:#6f42c1; border-radius:4px; z-index:1000;"></div>
                 </div>
                 <div class="mt-2 text-end">
                     <button class="btn btn-outline-primary btn-sm me-2" id="copy-json-btn">