/**
 * Fragranz Fables - Shop Sidebar Filters Styles
 * Luxury collapsible filter sections, dual-handle price slider, custom checkboxes
 */

.ff-filter-form {
	width: 100%;
}

/* Hard guard: never show mobile drawer on desktop */
@media (min-width: 769px) {
	.ff-mobile-filter-drawer,
	#ff-mobile-drawer,
	.ff-mobile-drawer-overlay,
	#ff-mobile-drawer-overlay {
		display: none !important;
		visibility: hidden !important;
		pointer-events: none !important;
	}
}

/* ==================================================
   COLLAPSIBLE FILTER BLOCK
   ================================================== */
.ff-filter-block {
	border-bottom: 1px solid var(--ff-border);
	padding-bottom: 20px;
	margin-bottom: 20px;
}

.ff-filter-block:last-of-type {
	border-bottom: none;
	padding-bottom: 8px;
	margin-bottom: 8px;
}

.ff-filter-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	cursor: pointer;
	user-select: none;
	padding: 4px 0 12px 0;
	transition: var(--ff-transition);
}

.ff-filter-header:hover .ff-filter-title {
	color: var(--ff-gold);
}

.ff-filter-title {
	font-family: var(--ff-font-sans);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.12em;
	color: var(--ff-dark);
	margin: 0;
	text-transform: uppercase;
}

.ff-filter-toggle {
	position: relative;
	width: 14px;
	height: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ff-filter-toggle::before,
.ff-filter-toggle::after {
	content: '';
	position: absolute;
	background-color: var(--ff-dark);
	transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Horizontal line */
.ff-filter-toggle::before {
	width: 11px;
	height: 1.5px;
}

/* Vertical line (hidden when open) */
.ff-filter-toggle::after {
	width: 1.5px;
	height: 11px;
}

.ff-filter-block.is-open .ff-filter-toggle::after {
	transform: rotate(90deg);
	opacity: 0;
}

.ff-filter-body {
	display: none;
	padding-top: 4px;
}

.ff-filter-block.is-open .ff-filter-body {
	display: block;
}

/* ==================================================
   CHECKBOX LIST & ITEMS
   ================================================== */
.ff-filter-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ff-filter-item {
	margin-bottom: 11px;
}

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

.ff-checkbox-label {
	display: flex;
	align-items: center;
	justify-content: space-between;
	position: relative;
	cursor: pointer;
	font-size: 13px;
	color: var(--ff-text);
	user-select: none;
	transition: var(--ff-transition);
	width: 100%;
}

.ff-checkbox-label:hover {
	color: var(--ff-gold);
}

.ff-checkbox-label input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	cursor: pointer;
	height: 0;
	width: 0;
}

.ff-checkbox-left {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	flex-grow: 1;
}

/* Custom Square Checkbox */
.ff-custom-checkbox {
	width: 16px;
	height: 16px;
	border: 1px solid var(--ff-border);
	background-color: #FFFFFF;
	border-radius: var(--ff-radius-sm);
	flex-shrink: 0;
	position: relative;
	transition: var(--ff-transition);
}

.ff-checkbox-label input[type="checkbox"]:checked ~ .ff-custom-checkbox {
	background-color: var(--ff-gold);
	border-color: var(--ff-gold);
}

.ff-custom-checkbox::after {
	content: '';
	position: absolute;
	display: none;
	left: 5px;
	top: 2px;
	width: 4px;
	height: 8px;
	border: solid #FFFFFF;
	border-width: 0 1.5px 1.5px 0;
	transform: rotate(45deg);
}

.ff-checkbox-label input[type="checkbox"]:checked ~ .ff-custom-checkbox::after {
	display: block;
}

.ff-checkbox-label input[type="checkbox"]:focus ~ .ff-custom-checkbox {
	box-shadow: 0 0 0 2px var(--ff-gold-subtle);
}

.ff-term-name {
	letter-spacing: 0.02em;
}

.ff-term-count {
	font-size: 12px;
	color: var(--ff-muted);
	margin-left: 6px;
	flex-shrink: 0;
}

/* ==================================================
   DUAL-HANDLE PRICE SLIDER
   ================================================== */
.ff-price-slider-wrap {
	padding: 8px 0 4px 0;
}

.ff-price-values-display {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 8px;
	font-size: 13.5px;
	font-weight: 500;
	color: var(--ff-dark);
	letter-spacing: 0.03em;
	margin-bottom: 18px;
}

.ff-price-separator {
	color: var(--ff-muted);
}

.ff-price-min-display,
.ff-price-max-display {
	color: var(--ff-gold);
	font-weight: 600;
}

/* Dual range slider container */
.ff-dual-range-container {
	position: relative;
	height: 24px;
	display: flex;
	align-items: center;
}

.ff-slider-track-bg {
	position: absolute;
	width: 100%;
	height: 3px;
	background-color: var(--ff-border);
	border-radius: 2px;
	top: 50%;
	transform: translateY(-50%);
}

.ff-slider-track-fill {
	position: absolute;
	height: 3px;
	background-color: var(--ff-gold);
	border-radius: 2px;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
}

.ff-range-input {
	position: absolute;
	width: 100%;
	height: 0;
	-webkit-appearance: none;
	appearance: none;
	background: none;
	pointer-events: none;
	outline: none;
	z-index: 3;
	margin: 0;
}

/* WebKit thumb */
.ff-range-input::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background-color: #FFFFFF;
	border: 2px solid var(--ff-gold);
	cursor: pointer;
	pointer-events: auto;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
	transition: transform 0.15s ease, background-color 0.15s ease;
}

.ff-range-input::-webkit-slider-thumb:hover {
	transform: scale(1.15);
	background-color: var(--ff-gold);
}

/* Firefox thumb */
.ff-range-input::-moz-range-thumb {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background-color: #FFFFFF;
	border: 2px solid var(--ff-gold);
	cursor: pointer;
	pointer-events: auto;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
	transition: transform 0.15s ease, background-color 0.15s ease;
}

.ff-range-input::-moz-range-thumb:hover {
	transform: scale(1.15);
	background-color: var(--ff-gold);
}

/* ==================================================
   CLEAR FILTERS BUTTON
   ================================================== */
.ff-clear-filters-block {
	margin-top: 22px;
	padding-top: 14px;
}

.ff-btn-clear-filters {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	padding: 12px 18px;
	background-color: transparent;
	border: 1px solid var(--ff-gold);
	border-radius: var(--ff-radius-sm);
	font-family: var(--ff-font-sans);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.14em;
	color: var(--ff-gold);
	text-transform: uppercase;
	cursor: pointer;
	transition: var(--ff-transition);
}

.ff-btn-clear-filters:hover {
	background-color: var(--ff-gold);
	border-color: var(--ff-gold);
	color: #FFFFFF;
}

/* ==================================================
   EMPTY RESULTS STATE
   ================================================== */
.ff-empty-state-wrap {
	grid-column: 1 / -1;
	text-align: center;
	padding: 80px 24px;
	background-color: var(--ff-cream);
	border: 1px solid var(--ff-border);
	border-radius: var(--ff-radius-sm);
	margin: 20px 0;
}

.ff-empty-state-icon {
	color: var(--ff-gold);
	margin-bottom: 20px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.ff-empty-state-title {
	font-family: var(--ff-font-serif);
	font-size: 26px;
	font-weight: 500;
	color: var(--ff-dark);
	margin: 0 0 12px 0;
	letter-spacing: 0.02em;
}

.ff-empty-state-desc {
	font-size: 14px;
	color: var(--ff-muted);
	max-width: 460px;
	margin: 0 auto 28px auto;
	line-height: 1.6;
}

.ff-btn-empty-clear {
	max-width: 220px;
	margin: 0 auto;
	background-color: var(--ff-gold);
	border-color: var(--ff-gold);
	color: #FFFFFF;
}

.ff-btn-empty-clear:hover {
	background-color: var(--ff-dark);
	border-color: var(--ff-dark);
	color: #FFFFFF;
}