This utility is designed to be open to the public so that they can put in their information and it will draw plans so that they can cut them out and build it having a preview is also good. I currently can’t see the preview. - Follow Up Deployment

index.html

@@ -9,10 +9,18 @@
     <style>
         .preview-container {
             perspective: 1000px;
+            background: linear-gradient(135deg, #f0f4ff 0%, #e6ecfa 100%);
+            border: 1px solid #d1d5db;
+            box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
         }
         .stool-preview {
             transform-style: preserve-3d;
             transition: transform 0.5s ease;
+            width: 100%;
+            height: 100%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
         }
         .stool-step {
             position: absolute;
@@ -23,7 +31,10 @@
             justify-content: center;
             color: white;
             font-weight: bold;
-            box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
+            box-shadow: 
+                inset 0 0 10px rgba(0,0,0,0.2),
+                0 5px 15px rgba(0,0,0,0.1);
+            transition: all 0.3s ease;
         }
         .stool-leg {
             position: absolute;
@@ -40,6 +51,21 @@
         .color-option:hover {
             transform: scale(1.1);
         }
+        .preview-container::before {
+            content: "";
+            position: absolute;
+            top: 0;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            background-image: 
+                linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
+                linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
+            background-size: 20px 20px;
+            opacity: 0.5;
+            pointer-events: none;
+        }
+
         input[type="range"]::-webkit-slider-thumb {
             -webkit-appearance: none;
             width: 20px;