/**
 * Product Variation Live Update Styles
 * 
 * Loading states and visual feedback for AJAX variation updates.
 * 
 * @package RinnoTools
 */

/* Loading state for price and availability */
body.single-product .product__prices.is-loading,
body.single-product .product__availability.is-loading {
	position: relative;
	opacity: 0.6;
	pointer-events: none;
}

body.single-product .product__prices.is-loading::after,
body.single-product .product__availability.is-loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 16px;
	height: 16px;
	margin: -8px 0 0 -8px;
	border: 2px solid rgba(0, 0, 0, 0.1);
	border-top-color: var(--color-primary, #aa1c1c);
	border-radius: 50%;
	animation: spin 0.6s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

/* Smooth transition for price/availability updates */
body.single-product .product__prices,
body.single-product .product__availability {
	transition: opacity 0.2s ease;
}

/* Disabled state for action buttons */
body.single-product .single_add_to_cart_button.is-disabled,
body.single-product .product-card__wishlist.is-disabled,
body.single-product .product-card__compare.is-disabled {
	opacity: 0.5;
	pointer-events: none;
	cursor: not-allowed;
}

/* Ensure disabled attribute works */
body.single-product .single_add_to_cart_button:disabled,
body.single-product .product-card__wishlist:disabled,
body.single-product .product-card__compare:disabled {
	opacity: 0.5;
	pointer-events: none;
	cursor: not-allowed;
}

/* Loading state for buttons (when AJAX is running) */
body.single-product .single_add_to_cart_button.is-loading,
body.single-product .product-card__wishlist.is-loading,
body.single-product .product-card__compare.is-loading {
	opacity: 0.7;
	pointer-events: none;
	position: relative;
}

body.single-product .single_add_to_cart_button.is-loading::after,
body.single-product .product-card__wishlist.is-loading::after,
body.single-product .product-card__compare.is-loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 14px;
	height: 14px;
	margin: -7px 0 0 -7px;
	border: 2px solid rgba(0, 0, 0, 0.1);
	border-top-color: currentColor;
	border-radius: 50%;
	animation: spin 0.6s linear infinite;
}

/* Quantity buttons styling */
body.single-product .quantity {
	display: inline-flex;
	align-items: center;
	border: 1px solid #ddd;
	border-radius: 4px;
	overflow: hidden;
}

body.single-product .quantity-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 40px;
	padding: 0;
	margin: 0;
	border: none;
	background: #f8f9fa;
	color: #333;
	font-size: 18px;
	font-weight: 500;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
}

body.single-product .quantity-button:hover:not(:disabled) {
	background: #e9ecef;
	color: #000;
}

body.single-product .quantity-button:focus {
	outline: 2px solid var(--color-primary, #aa1c1c);
	outline-offset: -2px;
}

body.single-product .quantity-button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	background: #f8f9fa;
	color: #999;
}

body.single-product .quantity-button--minus {
	border-right: 1px solid #ddd;
}

body.single-product .quantity-button--plus {
	border-left: 1px solid #ddd;
}

body.single-product .quantity input.qty {
	width: 60px;
	height: 40px;
	padding: 0 8px;
	margin: 0;
	border: none;
	border-left: 1px solid #ddd;
	border-right: 1px solid #ddd;
	text-align: center;
	font-size: 16px;
	font-weight: 500;
	background: #fff;
	-moz-appearance: textfield;
}

body.single-product .quantity input.qty::-webkit-outer-spin-button,
body.single-product .quantity input.qty::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

body.single-product .quantity input.qty:focus {
	outline: none;
	background: #f8f9fa;
}

/* Ensure quantity wrapper maintains spacing */
body.single-product .product__actions-item.product__quantity {
	width: auto;
	min-width: 120px;
}