/**
 * WooCommerce Filters Styles - Material UI Inspired
 *
 * @package Astra_Child
 * @since 1.0.0
 */

/* Material UI Variables using theme colors */
:root {
	--mui-primary: var(--ceit-color-primary, #F98D37);
	--mui-primary-dark: #E67E22;
	--mui-primary-light: #FFA64D;
	--mui-secondary: var(--ceit-color-secondary, #00A046);
	--mui-text-primary: var(--ceit-color-text, #131313);
	--mui-text-secondary: rgba(19, 19, 19, 0.6);
	--mui-divider: var(--ceit-color-border-light, #EEEEEE);
	--mui-background: #FFFFFF;
	--mui-surface: #FFFFFF;
	--mui-elevation-1: 0px 2px 1px -1px rgba(0,0,0,0.2), 0px 1px 1px 0px rgba(0,0,0,0.14), 0px 1px 3px 0px rgba(0,0,0,0.12);
	--mui-elevation-2: 0px 3px 1px -2px rgba(0,0,0,0.2), 0px 2px 2px 0px rgba(0,0,0,0.14), 0px 1px 5px 0px rgba(0,0,0,0.12);
	--mui-elevation-4: 0px 2px 4px -1px rgba(0,0,0,0.2), 0px 4px 5px 0px rgba(0,0,0,0.14), 0px 1px 10px 0px rgba(0,0,0,0.12);
	--mui-border-radius: 4px;
	--mui-transition: var(--ceit-transition, all 0.2s ease);
}

/* Main Filters Container - Material Card */
.astra-child-woocommerce-filters {
	background: var(--mui-surface);
	border: none;
	border-radius: var(--mui-border-radius);
	box-shadow: var(--mui-elevation-1);
	padding: 24px;
	margin-bottom: 24px;
	transition: var(--mui-transition);
}

.astra-child-woocommerce-filters:hover {
	box-shadow: var(--mui-elevation-2);
}

/* Filters Header */
.astra-child-filters-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 24px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--mui-divider);
}

.astra-child-filters-title {
	font-size: 20px;
	font-weight: 500;
	margin: 0;
	color: var(--mui-text-primary);
	letter-spacing: 0.15px;
}

.astra-child-filters-clear {
	background: transparent;
	border: none;
	color: var(--mui-primary);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	padding: 8px 16px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-radius: var(--mui-border-radius);
	transition: var(--mui-transition);
}

.astra-child-filters-clear:hover {
	background: rgba(249, 141, 55, 0.08);
	color: var(--mui-primary-dark);
}

.astra-child-filters-clear:active {
	background: rgba(249, 141, 55, 0.12);
}

/* Filter Item - Material Expansion Panel Style */
.astra-child-filter {
	margin-bottom: 16px;
	padding: 16px;
	background: var(--mui-background);
	border: 1px solid var(--mui-divider);
	border-radius: var(--mui-border-radius);
	transition: var(--mui-transition);
}

.astra-child-filter:last-child {
	margin-bottom: 0;
}

.astra-child-filter:hover {
	box-shadow: var(--mui-elevation-1);
}

.astra-child-filter-title {
	font-size: 16px;
	font-weight: 500;
	margin: 0 0 16px 0;
	color: var(--mui-text-primary);
	letter-spacing: 0.15px;
	cursor: pointer;
	position: relative;
	padding-right: 32px;
	transition: var(--mui-transition);
}

.astra-child-filter-title::after {
	content: '+';
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	font-size: 24px;
	font-weight: 300;
	transition: var(--mui-transition);
	color: var(--mui-text-secondary);
}

.astra-child-filter.collapsed .astra-child-filter-title::after {
	transform: translateY(-50%) rotate(45deg);
}

.astra-child-filter-content {
	margin-top: 16px;
	max-height: 200px;
	overflow-y: auto;
	overflow-x: hidden;
}

/* Скрыть скроллбар для блоков, которые меньше max-height */
.astra-child-filter-content.no-scrollbar::-webkit-scrollbar {
	width: 0;
	background: transparent;
	overflow: visible;
}

.astra-child-filter-content.no-scrollbar {
	scrollbar-width: none;
	-ms-overflow-style: none;
	overflow: visible;
}

/* Стили для видимого скроллбара */
.astra-child-filter-content:not(.no-scrollbar)::-webkit-scrollbar {
	width: 6px;
}

.astra-child-filter-content:not(.no-scrollbar)::-webkit-scrollbar-track {
	background: transparent;
}

.astra-child-filter-content:not(.no-scrollbar)::-webkit-scrollbar-thumb {
	background: rgba(0, 0, 0, 0.2);
	border-radius: 3px;
}

.astra-child-filter-content:not(.no-scrollbar)::-webkit-scrollbar-thumb:hover {
	background: rgba(0, 0, 0, 0.3);
}

/* Filter List */
.astra-child-filter-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.astra-child-filter-item {
	margin-bottom: 8px;
}

.astra-child-filter-item:last-child {
	margin-bottom: 0;
}

/* Material Checkbox */
.astra-child-filter-label {
	display: flex;
	align-items: start;
	cursor: pointer;
	font-size: 14px;
	color: var(--mui-text-primary);
	transition: var(--mui-transition);
	padding: 8px;
	border-radius: var(--mui-border-radius);
	margin: -8px;
}

.astra-child-filter-label:hover {
	background: rgba(0, 0, 0, 0.04);
}

.astra-child-filter-checkbox {
	margin-right: 6px;
	width: 18px;
	height: 18px;
	cursor: pointer;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	border: 2px solid rgba(0, 0, 0, 0.54);
	border-radius: 2px;
	background: transparent;
	transition: var(--mui-transition);
	position: relative;
}

.astra-child-filter-checkbox:checked {
	background: var(--mui-primary);
	border-color: var(--mui-primary);
}

.astra-child-filter-checkbox:checked::after {
	content: '';
	position: absolute;
	left: 5px;
	top: 2px;
	width: 4px;
	height: 8px;
	border: solid white;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

.astra-child-filter-checkbox:focus {
	outline: none;
	box-shadow: 0 0 0 2px rgba(249, 141, 55, 0.3);
}

.astra-child-filter-text {
	display: flex;
	align-items: start;
	flex: 1;
	line-height: 1.2;
}

.astra-child-filter-count {
	margin-left: 6px;
	color: var(--mui-text-secondary);
	font-size: 12px;
	background: rgba(0, 0, 0, 0.08);
	padding: 2px 5px;
	border-radius: 5px;
	white-space: nowrap;
}

/* Price Input Fields */
.astra-child-filter-price-inputs {
	display: flex;
	gap: 12px;
	flex-direction: column;
}

.astra-child-filter-price-input-wrapper {
	display: flex;
	flex-direction: column;
}

.astra-child-filter-price-label {
	display: flex;
	flex-direction: column;
	font-size: 14px;
	color: var(--mui-text-primary);
	margin-bottom: 4px;
}

.astra-child-filter-price-min,
.astra-child-filter-price-max {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid var(--mui-divider);
	border-radius: var(--mui-border-radius);
	font-size: 14px;
	transition: var(--mui-transition);
}

.astra-child-filter-price-min:focus,
.astra-child-filter-price-max:focus {
	outline: none;
	border-color: var(--mui-primary);
	box-shadow: 0 0 0 2px rgba(249, 141, 55, 0.2);
}

/* Color Swatches */
.astra-child-filter-color-list .astra-child-filter-label {
	align-items: center;
}

.astra-child-filter-color-swatch {
	display: inline-block;
	width: 24px;
	height: 24px;
	border-radius: 4px;
	border: 2px solid rgba(0, 0, 0, 0.1);
	margin-right: 8px;
	flex-shrink: 0;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.astra-child-filter-color-label .astra-child-filter-checkbox:checked + .astra-child-filter-text .astra-child-filter-color-swatch {
	border-color: var(--mui-primary);
	border-width: 3px;
}

.astra-child-filter-label-text {
	display: flex;
	align-items: center;
}

/* Image Swatches */
.astra-child-filter-image-list .astra-child-filter-label {
	align-items: center;
}

.astra-child-filter-image-swatch {
	display: inline-block;
	width: 40px;
	height: 40px;
	border-radius: 4px;
	border: 2px solid rgba(0, 0, 0, 0.1);
	margin-right: 8px;
	flex-shrink: 0;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.astra-child-filter-image-swatch img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.astra-child-filter-image-label .astra-child-filter-checkbox:checked + .astra-child-filter-text .astra-child-filter-image-swatch {
	border-color: var(--mui-primary);
	border-width: 3px;
}

/* Hierarchy Tree */
.astra-child-filter-hierarchy-list {
	padding-left: 0;
}

.astra-child-filter-hierarchy-item {
	position: relative;
}

.astra-child-filter-hierarchy-children {
	list-style: none;
	margin: 4px 0 0 0;
	padding-left: 0;
}

.astra-child-filter-hierarchy-item::before {
	content: '';
	position: absolute;
	left: -10px;
	top: 0;
	bottom: 0;
	width: 1px;
	background: rgba(0, 0, 0, 0.1);
}

.astra-child-filter-hierarchy-item:first-child::before {
	top: 12px;
}

.astra-child-filter-hierarchy-item:last-child::before {
	bottom: auto;
	height: 12px;
}

/* Tag Cloud */
.astra-child-filter-tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
}

.astra-child-filter-tag-cloud-item {
	display: inline-flex;
	align-items: center;
	padding: 6px 12px;
	border: 1px solid var(--mui-divider);
	border-radius: 20px;
	background: var(--mui-background);
	cursor: pointer;
	transition: var(--mui-transition);
	white-space: nowrap;
}

.astra-child-filter-tag-cloud-item:hover {
	background: rgba(0, 0, 0, 0.04);
	border-color: var(--mui-primary);
}

.astra-child-filter-tag-cloud-item.selected {
	background: var(--mui-primary);
	border-color: var(--mui-primary);
	color: white;
}

.astra-child-filter-tag-cloud-item.selected .astra-child-filter-count {
	color: rgba(255, 255, 255, 0.9);
	background: rgba(255, 255, 255, 0.2);
}

.astra-child-filter-tag-cloud-item input[type="checkbox"] {
	display: none;
}

.astra-child-filter-tag-text {
	display: flex;
	align-items: center;
	gap: 4px;
}

.astra-child-filter-tag-cloud-item .astra-child-filter-count {
	margin-left: 4px;
	font-size: 0.85em;
}

/* Color Filter Specific */
.astra-child-filter-color-swatch {
	width: 24px;
	height: 24px;
	border-radius: 50%;
	border: 2px solid var(--mui-divider);
	margin-right: 12px;
	display: inline-block;
	vertical-align: middle;
	box-shadow: var(--mui-elevation-1);
	transition: var(--mui-transition);
}

.astra-child-filter-color-swatch:hover {
	box-shadow: var(--mui-elevation-2);
	transform: scale(1.1);
}

/* Price Filter - Material Slider */
.astra-child-price-filter-wrapper {
	padding: 16px 0;
}

/* Price Range (two inputs with separator) */
.astra-child-price-inputs {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 24px;
}
/* Price Range (inputs + slider) */
.astra-child-price-filter-wrapper {
	padding: 16px 0;
}

.astra-child-price-inputs {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 24px;
}

.astra-child-filter-price-min,
.astra-child-filter-price-max {
	flex: 1;
	padding: 10px 14px;
	border: 1px solid rgba(0, 0, 0, 0.23);
	border-radius: 4px;
	font-size: 14px;
	color: var(--mui-text-primary);
	background: #fff;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.astra-child-filter-price-min:focus,
.astra-child-filter-price-max:focus {
	outline: none;
	border-color: var(--mui-primary);
	box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.1);
}

.astra-child-filter-price-min:hover,
.astra-child-filter-price-max:hover {
	border-color: rgba(0, 0, 0, 0.5);
}

.astra-child-price-separator {
	color: var(--mui-text-secondary);
	font-weight: 500;
	font-size: 16px;
	flex-shrink: 0;
}

.astra-child-price-range-slider {
	position: relative;
	height: 6px;
	background: rgba(0, 0, 0, 0.12);
	border-radius: 3px;
	cursor: pointer;
	user-select: none;
	touch-action: none;
}

.astra-child-price-range-slider .astra-child-price-slider-track {
	position: absolute;
	height: 6px;
	background: var(--mui-primary);
	border-radius: 3px;
	top: 0;
	pointer-events: none;
}

.astra-child-price-range-slider .astra-child-price-slider-handle {
	position: absolute;
	width: 20px;
	height: 20px;
	background: var(--mui-primary);
	border: 2px solid white;
	border-radius: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	cursor: grab;
	z-index: 2;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: transform 0.1s ease;
}

.astra-child-price-range-slider .astra-child-price-slider-handle:active {
	cursor: grabbing;
	transform: translate(-50%, -50%) scale(1.1);
}

.astra-child-price-range-slider .astra-child-price-slider-handle:hover {
	transform: translate(-50%, -50%) scale(1.15);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Price Slider */
.astra-child-price-slider-wrapper {
	padding: 16px 0;
}

.astra-child-price-slider {
	position: relative;
	height: 6px;
	background: rgba(0, 0, 0, 0.12);
	border-radius: 3px;
	margin: 20px 0;
	cursor: pointer;
	user-select: none;
	touch-action: none;
}

body.slider-dragging {
	user-select: none;
	cursor: grabbing !important;
}

body.slider-dragging * {
	cursor: grabbing !important;
}

.astra-child-price-slider .slider-range {
	position: absolute;
	height: 6px;
	background: var(--mui-primary);
	border-radius: 3px;
	top: 0;
	pointer-events: none;
}

.astra-child-price-slider .slider-handle {
	position: absolute;
	width: 20px;
	height: 20px;
	background: var(--mui-primary);
	border: 2px solid white;
	border-radius: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	cursor: grab;
	z-index: 2;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	transition: transform 0.1s ease;
}

.astra-child-price-slider .slider-handle:active {
	cursor: grabbing;
	transform: translate(-50%, -50%) scale(1.1);
}

.astra-child-price-slider .slider-handle:hover {
	transform: translate(-50%, -50%) scale(1.15);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.astra-child-price-slider-values {
	display: flex;
	justify-content: space-between;
	margin-top: 12px;
	font-size: 14px;
	color: var(--mui-text-primary);
	font-weight: 500;
}

/* Price Input (separate labeled inputs) */
.astra-child-filter-price-input .astra-child-filter-price-inputs {
	margin-bottom: 0;
}

.astra-child-price-display {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 16px;
	font-size: 14px;
	color: var(--mui-text-secondary);
}

.astra-child-price-min-display,
.astra-child-price-max-display {
	font-weight: 500;
	color: var(--mui-text-primary);
}

/* Filter Actions - Material Button */
.astra-child-filters-actions {
	margin-top: 24px;
	padding-top: 24px;
	border-top: 1px solid var(--mui-divider);
}

.astra-child-filters-submit {
	width: 100%;
	padding: 12px 24px;
	background: var(--mui-primary);
	color: #fff;
	border: none;
	border-radius: var(--mui-border-radius);
	font-size: 14px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	cursor: pointer;
	transition: var(--mui-transition);
	box-shadow: var(--mui-elevation-1);
	min-height: 36px;
}

.astra-child-filters-submit:hover {
	background: var(--mui-primary-dark);
	box-shadow: var(--mui-elevation-2);
}

.astra-child-filters-submit:active {
	box-shadow: var(--mui-elevation-1);
}

.astra-child-filters-submit:focus {
	outline: none;
	box-shadow: var(--mui-elevation-2), 0 0 0 2px rgba(249, 141, 55, 0.3);
}

/* Loading State */
.astra-child-filters-loading {
	text-align: center;
	padding: 24px;
	color: var(--mui-text-secondary);
}

.astra-child-filters-spinner {
	display: inline-block;
	width: 24px;
	height: 24px;
	border: 3px solid rgba(249, 141, 55, 0.2);
	border-top: 3px solid var(--mui-primary);
	border-radius: 50%;
	animation: spin 1s linear infinite;
	margin-right: 12px;
	vertical-align: middle;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

/* Radio List */
.astra-child-filter-radio-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.astra-child-filter-radio-list .astra-child-filter-item {
	margin-bottom: 12px;
}

.astra-child-filter-radio {
	margin-right: 12px;
	width: 18px;
	height: 18px;
	cursor: pointer;
	accent-color: var(--mui-primary);
	position: relative;
}

.astra-child-filter-radio:checked {
	background: var(--mui-primary);
	border-color: var(--mui-primary);
}

/* Dropdown */
.astra-child-filter-dropdown {
	width: 100%;
	padding: 12px 16px;
	font-size: 14px;
	color: var(--mui-text-primary);
	background: var(--mui-background);
	border: 1px solid var(--mui-divider);
	border-radius: var(--mui-border-radius);
	transition: var(--mui-transition);
	cursor: pointer;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23131313' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	padding-right: 40px;
}

.astra-child-filter-dropdown:focus {
	outline: none;
	border-color: var(--mui-primary);
}

.astra-child-filter-dropdown:hover {
	border-color: var(--mui-text-primary);
}

/* Color List */
.astra-child-filter-color-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.astra-child-filter-color-list .astra-child-filter-item {
	margin-bottom: 0;
}

/* Accordion Style for Mobile */
.astra-child-filter.collapsed .astra-child-filter-content {
	display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
	.astra-child-woocommerce-filters {
		padding: 16px;
	}

	.astra-child-filters-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}

	.astra-child-filter-title {
		font-size: 14px;
		cursor: pointer;
	}

	.astra-child-price-inputs {
		flex-direction: column;
		align-items: stretch;
		gap: 12px;
	}

	.astra-child-price-separator {
		display: none;
	}
}