/* Popup Product Filter for WooCommerce */
:root {
	--ppf-primary: #111827;
	--ppf-radius: 12px;
	--ppf-text: #111827;
	--ppf-muted: #6b7280;
	--ppf-line: #e5e7eb;
	--ppf-soft: #f3f4f6;
	--ppf-bg: #ffffff;
	--ppf-on-primary: #ffffff;
	--ppf-ease: cubic-bezier(.22, .8, .24, 1);
}

html.ppf-lock,
html.ppf-lock body { overflow: hidden; }

/* ---------- Toolbar (button + chips) ---------- */
.ppf-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 0 0 18px;
	clear: both;
}
.ppf-toolbar--shortcode { margin: 0; }
.ppf-total {
	margin-left: auto;
	font-size: .9em;
	opacity: .75;
	white-space: nowrap;
	text-align: right;
}

.ppf-open-btn,
.ppf-root button,
.ppf-chip,
.ppf-chip-clear {
	-webkit-appearance: none;
	appearance: none;
	font: inherit;
	text-transform: none;
	letter-spacing: normal;
	box-shadow: none;
	text-shadow: none;
	line-height: 1.2;
	min-height: 0;
	margin: 0;
	cursor: pointer;
}

.ppf-open-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 18px;
	border: 1px solid #d1d5db;
	border-radius: var(--ppf-radius);
	background: var(--ppf-bg);
	color: var(--ppf-text);
	font-size: 15px;
	font-weight: 600;
	transition: border-color .15s, box-shadow .15s, transform .15s;
}
.ppf-open-btn:hover,
.ppf-open-btn:focus-visible {
	border-color: var(--ppf-primary);
	background: var(--ppf-bg);
	color: var(--ppf-text);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ppf-primary) 14%, transparent);
	outline: none;
}
.ppf-open-btn:active { transform: scale(.98); }
.ppf-icon { flex: none; display: block; }

.ppf-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: var(--ppf-primary);
	color: var(--ppf-on-primary);
	font-size: 12px;
	font-weight: 700;
}
.ppf-badge[hidden] { display: none; }

.ppf-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.ppf-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 10px 7px 12px;
	border-radius: 999px;
	background: var(--ppf-soft);
	color: var(--ppf-text) !important;
	font-size: 13px;
	text-decoration: none !important;
	transition: background .15s;
}
.ppf-chip:hover { background: #e5e7eb; }
.ppf-chip-x { font-size: 15px; line-height: 1; color: var(--ppf-muted); }
.ppf-chip-clear {
	padding: 7px 6px;
	font-size: 13px;
	color: var(--ppf-muted) !important;
	text-decoration: underline !important;
	text-underline-offset: 3px;
}
.ppf-chip-clear:hover { color: var(--ppf-text) !important; }

/* ---------- Floating mobile button ---------- */
.ppf-fab-wrap {
	position: fixed;
	left: 50%;
	bottom: max(18px, env(safe-area-inset-bottom));
	transform: translateX(-50%);
	z-index: 99990;
	pointer-events: none;
}
.ppf-open-btn.ppf-fab {
	display: none;
	pointer-events: auto;
	border: 0;
	border-radius: 999px;
	padding: 13px 22px;
	background: var(--ppf-primary);
	color: var(--ppf-on-primary);
	box-shadow: 0 10px 30px rgba(0, 0, 0, .22);
}
.ppf-open-btn.ppf-fab:hover,
.ppf-open-btn.ppf-fab:focus-visible { background: var(--ppf-primary); color: var(--ppf-on-primary); }
.ppf-fab .ppf-badge { background: var(--ppf-on-primary); color: var(--ppf-primary); }
html.ppf-lock .ppf-fab-wrap { display: none; }

/* ---------- Results loading ---------- */
.ppf-results { position: relative; transition: opacity .2s; }
.ppf-results.ppf-loading { opacity: .4; pointer-events: none; }

/* ---------- Popup shell ---------- */
.ppf-root {
	position: fixed;
	inset: 0;
	z-index: 999999;
	color: var(--ppf-text);
	font-size: 15px;
	line-height: 1.45;
}
.ppf-root[hidden] { display: none; }
.ppf-root *, .ppf-root *::before, .ppf-root *::after { box-sizing: border-box; }

.ppf-overlay {
	position: absolute;
	inset: 0;
	background: rgba(17, 24, 39, .48);
	opacity: 0;
	transition: opacity .3s ease;
	-webkit-backdrop-filter: blur(2px);
	backdrop-filter: blur(2px);
}
.ppf-root.is-open .ppf-overlay { opacity: 1; }

.ppf-dialog {
	position: absolute;
	display: flex;
	flex-direction: column;
	background: var(--ppf-bg);
	box-shadow: 0 24px 64px rgba(0, 0, 0, .22);
	transition: transform .32s var(--ppf-ease), opacity .32s var(--ppf-ease);
	outline: none;
	overflow: hidden;
}

/* Drawer right / left */
.ppf-root[data-mode="right"] .ppf-dialog,
.ppf-root[data-mode="left"] .ppf-dialog {
	top: 0;
	bottom: 0;
	width: min(420px, 92vw);
}
.ppf-root[data-mode="right"] .ppf-dialog { right: 0; transform: translateX(100%); border-radius: var(--ppf-radius) 0 0 var(--ppf-radius); }
.ppf-root[data-mode="left"] .ppf-dialog { left: 0; transform: translateX(-100%); border-radius: 0 var(--ppf-radius) var(--ppf-radius) 0; }
.ppf-root[data-mode="right"].is-open .ppf-dialog,
.ppf-root[data-mode="left"].is-open .ppf-dialog { transform: none; }

/* Centered modal */
.ppf-root[data-mode="center"] .ppf-dialog {
	top: 50%;
	left: 50%;
	width: min(760px, 94vw);
	max-height: min(86vh, 860px);
	border-radius: calc(var(--ppf-radius) + 4px);
	transform: translate(-50%, -46%) scale(.98);
	opacity: 0;
}
.ppf-root[data-mode="center"].is-open .ppf-dialog { transform: translate(-50%, -50%); opacity: 1; }
.ppf-root[data-mode="center"] .ppf-body { columns: 2 280px; column-gap: 32px; }
.ppf-root[data-mode="center"] .ppf-sec { break-inside: avoid; }

/* Bottom sheet */
.ppf-root[data-mode="bottom"] .ppf-dialog {
	left: 0;
	right: 0;
	bottom: 0;
	max-height: 90vh;
	max-height: 90dvh;
	border-radius: calc(var(--ppf-radius) + 6px) calc(var(--ppf-radius) + 6px) 0 0;
	transform: translateY(100%);
}
.ppf-root[data-mode="bottom"].is-open .ppf-dialog { transform: none; }

/* Full screen */
.ppf-root[data-mode="full"] .ppf-dialog {
	inset: 0;
	transform: translateY(24px);
	opacity: 0;
}
.ppf-root[data-mode="full"].is-open .ppf-dialog { transform: none; opacity: 1; }

.ppf-handle { display: none; }
.ppf-root[data-mode="bottom"] .ppf-handle {
	display: block;
	width: 40px;
	height: 4px;
	margin: 10px auto 0;
	border-radius: 4px;
	background: #d1d5db;
	flex: none;
}

/* ---------- Header ---------- */
.ppf-head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 16px 14px 22px;
	border-bottom: 1px solid var(--ppf-line);
	flex: none;
}
.ppf-root[data-mode="bottom"] .ppf-head { padding-top: 10px; }
.ppf-title {
	margin: 0 auto 0 0 !important;
	padding: 0 !important;
	font-size: 18px !important;
	font-weight: 700 !important;
	line-height: 1.3 !important;
	letter-spacing: -.01em;
	color: var(--ppf-text) !important;
	text-transform: none !important;
}
.ppf-reset-top {
	font-size: 14px;
	color: var(--ppf-muted) !important;
	text-decoration: underline !important;
	text-underline-offset: 3px;
}
.ppf-reset-top[hidden] { display: none; }
.ppf-root .ppf-close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--ppf-text);
}
.ppf-root .ppf-close:hover { background: var(--ppf-soft); color: var(--ppf-text); }

/* ---------- Body / sections ---------- */
.ppf-form {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	min-height: 0;
	margin: 0;
}
.ppf-body {
	flex: 1 1 auto;
	min-height: 0;
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	padding: 0 22px 8px;
}
.ppf-empty { color: var(--ppf-muted); padding: 24px 0; }

.ppf-sec { border-bottom: 1px solid var(--ppf-line); margin: 0; padding: 0; }
.ppf-sec:last-child { border-bottom: 0; }
.ppf-sec-head {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 16px 0;
	font-weight: 600;
	font-size: 15px;
	cursor: pointer;
	list-style: none;
	user-select: none;
}
.ppf-sec-head::-webkit-details-marker { display: none; }
.ppf-sec-head::marker { content: ""; }
.ppf-sec-title { margin-right: auto; }
.ppf-sec-sel {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: var(--ppf-primary);
	color: var(--ppf-on-primary);
	font-size: 12px;
	font-weight: 700;
}
.ppf-sec-sel[hidden] { display: none; }
.ppf-chevron { color: var(--ppf-muted); transition: transform .2s; }
.ppf-sec[open] > .ppf-sec-head .ppf-chevron { transform: rotate(180deg); }
.ppf-sec-body { padding: 0 0 18px; }

/* ---------- Options: shared ---------- */
.ppf-opts { display: flex; flex-direction: column; gap: 2px; }
.ppf-opt {
	position: relative;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 7px 0;
	margin: 0;
	cursor: pointer;
	font-weight: 400;
	color: var(--ppf-text);
}
.ppf-opt[hidden] { display: none; }
.ppf-opt input[type="checkbox"],
.ppf-opt input[type="radio"] {
	width: 18px;
	height: 18px;
	margin: 0;
	flex: none;
	accent-color: var(--ppf-primary);
	cursor: pointer;
}
.ppf-name { min-width: 0; overflow-wrap: anywhere; }
.ppf-count {
	margin-left: auto;
	padding: 1px 8px;
	border-radius: 999px;
	background: var(--ppf-soft);
	color: var(--ppf-muted);
	font-size: 12px;
	font-variant-numeric: tabular-nums;
}
.ppf-no-counts .ppf-count { display: none; }
.ppf-opt.is-disabled { opacity: .38; cursor: not-allowed; }
.ppf-opt.is-disabled input { cursor: not-allowed; }
.ppf-opt.is-filtered-out { display: none !important; }
.ppf-depth-1 { padding-left: 26px; }
.ppf-depth-2 { padding-left: 52px; }
.ppf-depth-3 { padding-left: 78px; }
.ppf-depth-4 { padding-left: 104px; }

.ppf-sec:not(.is-expanded):not(.is-searching) .ppf-more-item { display: none; }
.ppf-root .ppf-more {
	margin-top: 6px;
	padding: 4px 0;
	border: 0;
	background: none;
	color: var(--ppf-primary);
	font-size: 14px;
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 3px;
}
.ppf-root .ppf-more:hover { background: none; color: var(--ppf-primary); }

.ppf-root .ppf-search {
	width: 100%;
	margin: 0 0 10px;
	padding: 9px 12px;
	border: 1px solid var(--ppf-line);
	border-radius: calc(var(--ppf-radius) * .75);
	background: var(--ppf-bg);
	font: inherit;
	font-size: 14px;
	color: var(--ppf-text);
	box-shadow: none;
}
.ppf-root .ppf-search:focus { outline: none; border-color: var(--ppf-primary); }

/* ---------- Pills ---------- */
.ppf-display--pill .ppf-opts { flex-direction: row; flex-wrap: wrap; gap: 8px; }
.ppf-display--pill .ppf-opt {
	padding: 8px 14px;
	border: 1px solid var(--ppf-line);
	border-radius: 999px;
	gap: 8px;
	font-size: 14px;
	transition: border-color .15s, background .15s, color .15s;
}
.ppf-display--pill .ppf-opt:hover { border-color: var(--ppf-primary); }
.ppf-display--pill .ppf-opt input,
.ppf-display--swatch .ppf-opt input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
	pointer-events: none;
}
.ppf-display--pill .ppf-count { margin-left: 0; background: transparent; padding: 0; }
.ppf-display--pill .ppf-opt:has(input:checked) {
	background: var(--ppf-primary);
	border-color: var(--ppf-primary);
	color: var(--ppf-on-primary);
}
.ppf-display--pill .ppf-opt:has(input:checked) .ppf-count { color: inherit; opacity: .75; }
.ppf-display--pill .ppf-opt:has(input:focus-visible),
.ppf-display--swatch .ppf-opt:has(input:focus-visible) .ppf-swatch { outline: 2px solid var(--ppf-primary); outline-offset: 2px; }

/* ---------- Swatches ---------- */
.ppf-display--swatch .ppf-opts {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
	gap: 10px 6px;
}
.ppf-display--swatch .ppf-opt {
	flex-direction: column;
	gap: 6px;
	padding: 4px 0;
	text-align: center;
	font-size: 12px;
}
.ppf-swatch {
	display: block;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--ppf-swatch, #e5e7eb);
	box-shadow: 0 0 0 2px var(--ppf-bg), 0 0 0 3px transparent;
	transition: box-shadow .15s, transform .15s;
}
.ppf-swatch--light { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15), 0 0 0 2px var(--ppf-bg), 0 0 0 3px transparent; }
.ppf-swatch--none {
	background: repeating-linear-gradient(45deg, #f3f4f6 0 6px, #e5e7eb 6px 12px);
}
.ppf-display--swatch .ppf-opt:hover .ppf-swatch { transform: scale(1.06); }
.ppf-display--swatch .ppf-opt:has(input:checked) .ppf-swatch {
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 0 0 2px var(--ppf-bg), 0 0 0 4px var(--ppf-primary);
}
.ppf-display--swatch .ppf-opt:has(input:checked) .ppf-name { font-weight: 600; }
.ppf-display--swatch .ppf-count { margin: 0; padding: 0; background: none; font-size: 11px; }

/* ---------- Stars ---------- */
.ppf-stars {
	flex: none;
	font-size: 16px;
	letter-spacing: 1px;
	background: linear-gradient(90deg, #f59e0b calc(var(--ppf-stars) * 20%), #d1d5db 0);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}
.ppf-sec--rating .ppf-name { color: var(--ppf-muted); font-size: 14px; }

/* ---------- Toggle ---------- */
.ppf-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ppf-switch {
	position: relative;
	flex: none;
	width: 40px;
	height: 24px;
	border-radius: 999px;
	background: #d1d5db;
	transition: background .2s;
}
.ppf-switch::after {
	content: "";
	position: absolute;
	top: 3px;
	left: 3px;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
	transition: transform .2s var(--ppf-ease);
}
.ppf-toggle input:checked + .ppf-switch { background: var(--ppf-primary); }
.ppf-toggle input:checked + .ppf-switch::after { transform: translateX(16px); }
.ppf-toggle input:focus-visible + .ppf-switch { outline: 2px solid var(--ppf-primary); outline-offset: 2px; }

/* ---------- Price ---------- */
.ppf-range { position: relative; height: 30px; margin: 4px 10px 14px; }
.ppf-range-track {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 4px;
	margin-top: -2px;
	border-radius: 4px;
	background: var(--ppf-line);
}
.ppf-range-fill {
	position: absolute;
	top: 0;
	bottom: 0;
	border-radius: 4px;
	background: var(--ppf-primary);
}
.ppf-range input[type="range"] {
	-webkit-appearance: none;
	appearance: none;
	position: absolute;
	left: -10px;
	width: calc(100% + 20px);
	top: 0;
	height: 30px;
	margin: 0;
	padding: 0;
	background: transparent;
	border: 0;
	pointer-events: none;
	outline: none;
}
.ppf-range input[type="range"]::-webkit-slider-runnable-track { background: transparent; border: 0; height: 30px; }
.ppf-range input[type="range"]::-moz-range-track { background: transparent; border: 0; }
.ppf-range input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	pointer-events: auto;
	width: 22px;
	height: 22px;
	margin-top: 4px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid var(--ppf-primary);
	box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
	cursor: grab;
}
.ppf-range input[type="range"]::-moz-range-thumb {
	pointer-events: auto;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid var(--ppf-primary);
	box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
	cursor: grab;
}
.ppf-range input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px color-mix(in srgb, var(--ppf-primary) 22%, transparent); }

.ppf-price-inputs { display: flex; align-items: flex-end; gap: 10px; }
.ppf-price-field { flex: 1; margin: 0; font-size: 12px; color: var(--ppf-muted); font-weight: 400; }
.ppf-price-field > span:first-child { display: block; margin-bottom: 4px; }
.ppf-price-box {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 0 12px;
	border: 1px solid var(--ppf-line);
	border-radius: calc(var(--ppf-radius) * .75);
	background: var(--ppf-bg);
	transition: border-color .15s;
}
.ppf-price-box:focus-within { border-color: var(--ppf-primary); }
.ppf-price-box em { font-style: normal; color: var(--ppf-muted); font-size: 14px; }
.ppf-root .ppf-price-box input {
	width: 100%;
	min-width: 0;
	height: 40px;
	padding: 0;
	margin: 0;
	border: 0 !important;
	background: transparent !important;
	box-shadow: none !important;
	font: inherit;
	font-size: 15px;
	color: var(--ppf-text);
	outline: none;
	-moz-appearance: textfield;
}
.ppf-price-box input::-webkit-outer-spin-button,
.ppf-price-box input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ppf-price-sep { padding-bottom: 10px; color: var(--ppf-muted); }

/* ---------- Footer ---------- */
.ppf-foot {
	display: flex;
	gap: 10px;
	padding: 14px 22px;
	padding-bottom: max(14px, env(safe-area-inset-bottom));
	border-top: 1px solid var(--ppf-line);
	background: var(--ppf-bg);
	flex: none;
}
.ppf-btn,
.ppf-root .ppf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 48px;
	padding: 0 18px;
	border-radius: var(--ppf-radius);
	font-size: 15px;
	font-weight: 600;
	text-decoration: none !important;
	transition: background .15s, opacity .15s, transform .1s;
}
.ppf-btn:active { transform: scale(.985); }
.ppf-btn--ghost {
	flex: 0 0 auto;
	border: 1px solid var(--ppf-line);
	background: var(--ppf-bg);
	color: var(--ppf-text) !important;
}
.ppf-btn--ghost:hover { background: var(--ppf-soft); }
.ppf-root .ppf-btn--primary {
	flex: 1 1 auto;
	border: 0;
	background: var(--ppf-primary);
	color: var(--ppf-on-primary);
}
.ppf-root .ppf-btn--primary:hover,
.ppf-root .ppf-btn--primary:focus { background: var(--ppf-primary); color: var(--ppf-on-primary); opacity: .92; }
.ppf-root .ppf-btn--primary.is-empty { opacity: .6; }

.ppf-spinner {
	display: none;
	width: 16px;
	height: 16px;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: ppf-spin .7s linear infinite;
}
.ppf-root.is-loading .ppf-spinner { display: inline-block; }
@keyframes ppf-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
	.ppf-dialog, .ppf-overlay, .ppf-switch::after, .ppf-chevron { transition: none !important; }
}

/* RTL */
[dir="rtl"] .ppf-count { margin-left: 0; margin-right: auto; }
[dir="rtl"] .ppf-sec-title { margin-right: 0; margin-left: auto; }
[dir="rtl"] .ppf-title { margin: 0 0 0 auto !important; }