feat: mobile mini-cart dropdown tap + per-unit max for responsive range

assets/apps/customizer-controls/src/responsive-range/ResponsiveRangeComponent.js

@@ -36,7 +36,7 @@ const ResponsiveRangeComponent = ({ control }) => {
 	}, []);
 
 	const { label } = control.params;
-	const { hideResponsive, units, defaultVal, min, max } =
+	const { hideResponsive, units, defaultVal, min, max, unitsMax } =
 		control.params.input_attrs;
 
 	const suffixValue = () => {
@@ -58,6 +58,16 @@ const ResponsiveRangeComponent = ({ control }) => {
 
 	const isRelativeUnit = () => ['em', 'rem'].includes(suffixValue());
 
+	// Allow a different max per unit (e.g. 1200 for px but 100 for %).
+	const maxForUnit = (unit) => {
+		if (unitsMax && unit && unitsMax[unit] !== undefined) {
+			return unitsMax[unit];
+		}
+		return max || 100;
+	};
+
+	const currentMax = () => maxForUnit(suffixValue());
+
 	const unitButtons = () => {
 		if (!units) {
 			return null;
@@ -90,6 +100,12 @@ const ResponsiveRangeComponent = ({ control }) => {
 								nextValue[currentDevice]
 							);
 						}
+						// Clamp the value to the new unit's max (e.g. when
+						// switching from px to %, 600 becomes 100).
+						const unitMax = maxForUnit(unit);
+						if (nextValue[currentDevice] > unitMax) {
+							nextValue[currentDevice] = unitMax;
+						}
 						setValue(nextValue);
 						control.setting.set(JSON.stringify(nextValue));
 					}}
@@ -134,7 +150,7 @@ const ResponsiveRangeComponent = ({ control }) => {
 				<RangeControl
 					value={displayValue}
 					min={min || 0}
-					max={max || 100}
+					max={currentMax()}
 					step={isRelativeUnit() ? 0.1 : 1}
 					allowReset
 					onChange={(nextValue) => {

assets/js/src/frontend/navigation.js

@@ -19,6 +19,7 @@ export const initNavigation = () => {
 	handleMobileDropdowns();
 	handleSearch();
 	handleMiniCartPosition();
+	handleMiniCartMobileToggle();
 	window.HFG.initSearch = function () {
 		handleSearch();
 		handleMobileDropdowns();
@@ -238,6 +239,55 @@ function handleMiniCartPosition() {
 
 window.addEventListener('resize', handleMiniCartPosition);
 
+/**
+ * Toggle the dropdown mini cart on tap for mobile.
+ *
+ * On desktop the dropdown mini cart opens on hover. Touch devices have no
+ * hover, so without this the cart icon would just follow its link to the cart
+ * page. Below the laptop breakpoint we toggle a `cart-dropdown-open` class on
+ * tap instead; the dropdown's appearance is reused from the desktop styles
+ * (see the woocommerce nav-cart styles), so customers can preview the cart and
+ * keep shopping. It closes on a second tap or when tapping outside of it.
+ */
+function handleMiniCartMobileToggle() {
+	const carts = document.querySelectorAll('.responsive-nav-cart.dropdown');
+	if (carts.length === 0) {
+		return;
+	}
+
+	// Mirrors the $laptop (960px) breakpoint where the hover dropdown applies.
+	const isMobile = () => window.matchMedia('(max-width: 959px)').matches;
+
+	carts.forEach((cart) => {
+		const openButton = cart.querySelector('.cart-icon-wrapper');
+		if (openButton === null) {
+			return;
+		}
+		openButton.addEventListener('click', function (e) {
+			if (!isMobile() || cart.classList.contains('cart-is-empty')) {
+				return;
+			}
+			e.preventDefault();
+			cart.classList.toggle('cart-dropdown-open');
+		});
+	});
+
+	// Close an open dropdown when tapping outside of it.
+	document.addEventListener('click', function (e) {
+		if (!isMobile()) {
+			return;
+		}
+		carts.forEach((cart) => {
+			if (
+				cart.classList.contains('cart-dropdown-open') &&
+				!cart.contains(e.target)
+			) {
+				cart.classList.remove('cart-dropdown-open');
+			}
+		});
+	});
+}
+
 /**
  * Create an overlay to allow closing.
  *

assets/scss/components/compat/woocommerce/_nav-cart.scss

@@ -165,6 +165,18 @@ $cart-width: 360px;
 	}
 }
 
+// Mobile: tapping the cart icon toggles `cart-dropdown-open` (see
+// navigation.js). The dropdown appearance is already defined above, so we only
+// need to reveal it here — reusing the same element and styles as the desktop.
+@media (max-width: 959px) {
+
+	.responsive-nav-cart.dropdown.cart-dropdown-open .nv-nav-cart {
+		display: block;
+		opacity: 1;
+		visibility: visible;
+	}
+}
+
 @mixin nav-cart--laptop() {
 
 	.nv-nav-cart {

package.json

@@ -29,7 +29,7 @@
 		{
 			"gzip": false,
 			"running": false,
-			"limit": "7 KB",
+			"limit": "8 KB",
 			"path": "assets/js/build/modern/frontend.js"
 		},
 		{