fix UI UX

static/css/customer-dock.css

@@ -0,0 +1,24 @@
+/* Shared Chaharsu navigation. Composer changes are confined to the dock. */
+.customer-mobile-dock.chaharsu-dock {
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  bottom: calc(12px + env(safe-area-inset-bottom));
+}
+.customer-mobile-dock.chaharsu-dock a {
+  min-height: 52px;
+  gap: 4px;
+  font-size: 12px;
+  color: #cadbea;
+}
+.customer-mobile-dock.chaharsu-dock svg {
+  width: 20px;
+  height: 20px;
+  flex-shrink: 0;
+}
+.customer-mobile-dock.chaharsu-dock a.active {
+  background: #0b4c8c;
+  color: #fff;
+}
+.customer-mobile-dock.chaharsu-dock a:focus-visible {
+  outline: 3px solid #fff;
+  outline-offset: -3px;
+}