Update style.css

style.css

@@ -152,3 +152,23 @@ body {
     height: 100%;
     border: none;
 }
+
+/* Textbox Layer */
+.textbox-layer {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    background-color: rgba(255, 255, 255, 0.9);
+    color: #333;
+    padding: 15px;
+    border-top: 2px solid #ccc;
+    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
+    transform: translateY(100%);
+    transition: transform 0.3s ease-in-out;
+    display: none;
+    z-index: 30;
+}
+.textbox-layer.active {
+    transform: translateY(0);
+}