/* Ketabbin 4.68 — magical parchment, complete dark mode and responsive product repair. */

:root {
	--kb-magic-gold: #c9a45a;
	--kb-magic-gold-deep: #a87925;
	--kb-logo-yellow: #f5b51b;
	--kb-parchment: #f2eadf;
	--kb-parchment-card: #fbf6ed;
	--kb-parchment-deep: #e9dccb;
	--kb-book-stage: #f1e5d6;
	--kb-midnight-ink: #071a2d;
	--paper: var(--kb-parchment);
	--surface: var(--kb-parchment-card);
	--surface-2: var(--kb-parchment-deep);
	--amber: var(--kb-magic-gold);
	--amber-soft: #ddbd78;
	--kb-ref-orange: var(--kb-magic-gold);
	--kb-ref-paper: var(--kb-parchment);
	--line: rgba(63, 43, 19, .14);
	--line-strong: rgba(169, 121, 37, .42);
	--shadow: 0 20px 60px rgba(55, 36, 14, .12);
	--shadow-soft: 0 9px 28px rgba(55, 36, 14, .08);
}

html[data-theme="dark"] {
	color-scheme: dark;
	--paper: #050d18;
	--surface: #0a1827;
	--surface-2: #102336;
	--commerce-card: #0a1929;
	--commerce-warm: #142438;
	--text: #f3ead8;
	--muted: #b8b3aa;
	--line: rgba(211, 177, 104, .18);
	--line-strong: rgba(211, 177, 104, .48);
	--amber: #d3b168;
	--amber-soft: #e2c780;
	--kb-ref-orange: #d3b168;
	--kb-ref-paper: #050d18;
	--kb-book-stage: #e9ddce;
	--shadow: 0 24px 76px rgba(0, 0, 0, .42);
	--shadow-soft: 0 10px 34px rgba(0, 0, 0, .28);
}

html,
body {
	max-inline-size: 100%;
	overflow-x: clip;
}

body {
	color: var(--text);
	background:
		radial-gradient(circle at 8% 18%, color-mix(in srgb, var(--amber) 8%, transparent), transparent 26rem),
		radial-gradient(circle at 92% 64%, color-mix(in srgb, var(--amber) 6%, transparent), transparent 30rem),
		var(--paper) !important;
}

html[data-theme="dark"] body,
html[data-theme="dark"] #page,
html[data-theme="dark"] .site,
html[data-theme="dark"] .kb-main,
html[data-theme="dark"] .kb-reference-home,
html[data-theme="dark"] .kb-woocommerce-content,
html[data-theme="dark"] .woocommerce-page,
html[data-theme="dark"] main {
	color: var(--text);
	background-color: var(--paper) !important;
}

html[data-theme="dark"] :is(
	.kb-commerce-header,
	.kb-header,
	.kb-commerce-subnav,
	.kb-reference-category-rail,
	.kb-reference-offers,
	.kb-reference-daily,
	.kb-reference-service-strip,
	.kb-story-rail,
	.kb-product-section,
	.kb-category-showcase,
	.kb-promo-mosaic,
	.woocommerce div.product,
	.woocommerce div.product .summary,
	.woocommerce div.product .woocommerce-tabs,
	.woocommerce div.product .woocommerce-tabs .panel,
	.ketabbin-ketaseo-product,
	.ketabbin-ketaseo-product__section,
	.kb-purchase-box,
	.kb-product-fulfillment,
	.kb-product-assurances > *,
	.kb-format-option,
	.related.products,
	.upsells.products
) {
	color: var(--text) !important;
	background-color: var(--surface) !important;
	border-color: var(--line) !important;
}

html[data-theme="dark"] :is(p, li, td, th, label, small, .woocommerce-product-details__short-description) {
	color: inherit;
}

html[data-theme="dark"] :is(.kb-commerce-search input, input, select, textarea) {
	color: var(--text) !important;
	background: var(--surface-2) !important;
}

/* Gold replaces the old orange system; logo-yellow is reserved for active/key moments. */
:is(
	.kb-reference-hero__button,
	.kb-commerce-categories,
	.kb-purchase-box button,
	.single_add_to_cart_button,
	.add_to_cart_button,
	.button.alt,
	.kb-store-card__cart,
	.kb-product-card__purchase
) {
	border-color: var(--kb-magic-gold-deep) !important;
	color: #071526 !important;
	background: linear-gradient(135deg, #e2c47f, var(--kb-magic-gold) 58%, #b88935) !important;
	box-shadow: 0 9px 24px rgba(169, 121, 37, .24) !important;
}

:is(.onsale, .kb-sale-star, .kb-cart-badge, .kb-member-icon-action b) {
	background-color: var(--kb-logo-yellow) !important;
	color: var(--kb-midnight-ink) !important;
}

/* Stories now form a deliberate card between navigation and the main banner. */
.kb-story-rail--featured {
	position: relative;
	z-index: 5;
	display: grid;
	grid-template-columns: minmax(150px, .22fr) minmax(0, 1fr);
	align-items: center;
	gap: 20px;
	margin-block: 18px;
	padding: 18px 22px !important;
	border: 1px solid color-mix(in srgb, var(--kb-magic-gold) 48%, var(--line)) !important;
	border-radius: 20px !important;
	background:
		radial-gradient(circle at 10% 30%, color-mix(in srgb, var(--kb-magic-gold) 12%, transparent), transparent 18rem),
		var(--surface) !important;
	box-shadow: var(--shadow-soft);
	overflow: hidden;
}

.kb-story-rail--featured::after {
	position: absolute;
	inset: 5px;
	border: 1px solid color-mix(in srgb, var(--kb-magic-gold) 16%, transparent);
	border-radius: 15px;
	pointer-events: none;
	content: "";
}

.kb-story-rail--featured .kb-story-rail__title {
	position: relative;
	z-index: 1;
	padding-inline-start: 8px;
}

.kb-story-rail--featured .kb-story-rail__title h2 {
	margin: 0;
	font-size: clamp(18px, 1.45vw, 24px);
	color: var(--text);
}

.kb-story-rail--featured .kb-story-rail__title small {
	color: var(--kb-magic-gold-deep);
}

.kb-story-rail--featured .kb-story-list {
	position: relative;
	z-index: 1;
	display: flex;
	min-inline-size: 0;
	gap: 18px;
	overflow-x: auto;
	scrollbar-width: thin;
}

.kb-story-rail--featured .kb-story {
	flex: 0 0 78px;
	min-inline-size: 0;
	color: var(--text);
}

.kb-story-rail--featured .kb-story > span,
.kb-story-rail--featured .kb-story--placeholder > i {
	display: grid;
	inline-size: 68px;
	block-size: 68px;
	margin-inline: auto;
	place-items: center;
	border: 2px solid var(--kb-magic-gold);
	border-radius: 50%;
	background: var(--surface-2);
	box-shadow: 0 0 0 4px var(--surface), 0 7px 20px rgba(75, 48, 18, .16);
	overflow: hidden;
}

.kb-story-rail--featured .kb-story img {
	inline-size: 100%;
	block-size: 100%;
	object-fit: cover;
}

.kb-story-rail--featured .kb-story small {
	display: block;
	margin-top: 7px;
	font-size: 11px;
	line-height: 1.5;
	text-align: center;
	white-space: normal;
}

/* Magical banner: parchment by day, enchanted midnight by night. */
.kb-reference-home {
	padding-top: 0 !important;
	background: transparent !important;
}

.kb-reference-hero {
	isolation: isolate;
	position: relative;
	min-block-size: clamp(330px, 35vw, 535px) !important;
	border: 1px solid color-mix(in srgb, var(--kb-magic-gold) 60%, var(--line)) !important;
	border-radius: 24px !important;
	background:
		radial-gradient(circle at 70% 20%, rgba(211, 177, 104, .19), transparent 22rem),
		linear-gradient(128deg, #f7efe2 0%, #efe1ce 48%, #e6d3b9 100%) !important;
	box-shadow: 0 24px 70px rgba(57, 37, 13, .14) !important;
	overflow: hidden;
}

.kb-reference-hero::before {
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		radial-gradient(circle, rgba(255,255,255,.9) 0 1px, transparent 1.8px),
		radial-gradient(circle, rgba(201,164,90,.65) 0 1px, transparent 2px);
	background-position: 10% 30%, 80% 20%;
	background-size: 110px 110px, 150px 150px;
	opacity: .34;
	content: "";
	animation: kb-v38-starlight 9s ease-in-out infinite alternate;
}

.kb-reference-hero::after {
	position: absolute;
	inset: auto -8% -58% 38%;
	z-index: -1;
	block-size: 90%;
	border-radius: 50%;
	background: rgba(255, 246, 224, .48);
	filter: blur(34px);
	content: "";
}

html[data-theme="dark"] .kb-reference-hero {
	background:
		radial-gradient(circle at 68% 25%, rgba(211, 177, 104, .19), transparent 20rem),
		linear-gradient(132deg, #06101e 0%, #0c2235 50%, #071625 100%) !important;
	box-shadow: 0 28px 80px rgba(0, 0, 0, .45) !important;
}

.kb-reference-hero__copy {
	z-index: 2;
}

.kb-reference-hero__copy h1 {
	color: var(--kb-midnight-ink) !important;
	text-shadow: 0 2px 0 rgba(255,255,255,.48);
}

html[data-theme="dark"] .kb-reference-hero__copy h1,
html[data-theme="dark"] .kb-reference-hero__copy p {
	color: #f3ead8 !important;
	text-shadow: 0 3px 22px rgba(0,0,0,.5);
}

.kb-reference-hero__visual img {
	filter: drop-shadow(0 22px 26px rgba(40, 25, 9, .24));
	animation: kb-v38-hero-books 6s ease-in-out infinite;
}

/* Restored flying books, kept outside interaction and restrained on small screens. */
.kb-home-flight-scene--v38 {
	position: fixed !important;
	inset: 0 !important;
	z-index: 2 !important;
	display: block !important;
	pointer-events: none;
	overflow: hidden;
}

.kb-home-flight-book {
	position: absolute;
	display: block;
	inline-size: clamp(34px, 3.2vw, 58px);
	opacity: .2;
	filter: sepia(.24) drop-shadow(0 8px 14px rgba(7, 20, 37, .32));
	perspective: 600px;
	animation: kb-v38-book-drift 10s ease-in-out infinite alternate;
}

.kb-home-flight-book img { display: block; inline-size: 100%; block-size: auto; border-radius: 4px; }
.kb-home-flight-book--1 { inset-block-start: 22%; inset-inline-start: 1.2%; transform: rotate(-12deg); }
.kb-home-flight-book--2 { inset-block-start: 53%; inset-inline-end: 1.4%; animation-delay: -3s; transform: rotate(10deg); }
.kb-home-flight-book--3 { inset-block-start: 76%; inset-inline-start: 2.4%; animation-delay: -6s; transform: rotate(8deg); }
.kb-home-flight-book--4 { inset-block-start: 16%; inset-inline-end: 3%; animation-delay: -8s; transform: rotate(-8deg); }
.kb-home-flight-book--5 { inset-block-start: 86%; inset-inline-end: 5%; animation-delay: -4s; transform: rotate(13deg); }

@keyframes kb-v38-starlight {
	to { opacity: .7; transform: translate3d(10px, -7px, 0); }
}

@keyframes kb-v38-hero-books {
	0%, 100% { transform: translate3d(0, 0, 0) rotate(-.2deg); }
	50% { transform: translate3d(0, -10px, 0) rotate(.35deg); }
}

@keyframes kb-v38-book-drift {
	0% { translate: 0 0; rotate: -4deg; }
	50% { translate: 12px -18px; rotate: 5deg; }
	100% { translate: -8px 12px; rotate: -2deg; }
}

/* Product detail: only gallery + summary share the first row. */
body.single-product,
body.single-product * {
	box-sizing: border-box;
}

body.single-product {
	overflow-x: clip !important;
}

body.single-product .kb-main--product,
body.single-product .kb-woocommerce-content,
body.single-product .woocommerce {
	inline-size: 100%;
	max-inline-size: 100%;
	min-inline-size: 0;
}

body.single-product .woocommerce div.product {
	direction: ltr;
	display: grid !important;
	grid-template-areas:
		"gallery summary"
		"details details";
	grid-template-columns: minmax(360px, .92fr) minmax(0, 1.08fr) !important;
	align-items: start !important;
	gap: 28px 34px !important;
	inline-size: var(--shell) !important;
	max-inline-size: 1440px !important;
	min-inline-size: 0 !important;
	margin: 28px auto !important;
	padding: clamp(18px, 2vw, 30px) !important;
	border: 1px solid color-mix(in srgb, var(--kb-magic-gold) 40%, var(--line)) !important;
	border-radius: 24px !important;
	background: var(--surface) !important;
	box-shadow: var(--shadow-soft);
}

body.single-product .woocommerce div.product > .images {
	direction: rtl;
	grid-area: gallery;
	position: relative !important;
	top: auto !important;
	float: none !important;
	inline-size: 100% !important;
	min-inline-size: 0 !important;
	margin: 0 !important;
	padding: 16px !important;
	border: 1px solid var(--line) !important;
	border-radius: 20px !important;
	background: var(--surface-2) !important;
	overflow: hidden;
}

body.single-product .woocommerce div.product > .summary {
	direction: rtl;
	grid-area: summary;
	float: none !important;
	inline-size: 100% !important;
	min-inline-size: 0 !important;
	margin: 0 !important;
	padding: clamp(4px, 1vw, 14px) !important;
	background: transparent !important;
}

body.single-product .woocommerce div.product > :not(.images):not(.summary):not(.onsale) {
	direction: rtl;
	grid-column: 1 / -1 !important;
	grid-area: auto / 1 / auto / -1;
	inline-size: 100% !important;
	max-inline-size: 100% !important;
	min-inline-size: 0 !important;
}

body.single-product .woocommerce-product-gallery__wrapper,
body.single-product .woocommerce-product-gallery__image,
body.single-product .woocommerce-product-gallery__image > a {
	inline-size: 100% !important;
	max-inline-size: 100% !important;
	min-inline-size: 0 !important;
	min-block-size: 0 !important;
}

body.single-product .woocommerce-product-gallery__image,
body.single-product .woocommerce-product-gallery__image > a {
	display: grid !important;
	place-items: center;
	padding: clamp(10px, 2vw, 22px);
	border-radius: 15px;
	background: var(--kb-book-stage) !important;
}

body.single-product .woocommerce-product-gallery__image img {
	display: block !important;
	inline-size: auto !important;
	max-inline-size: min(100%, 510px) !important;
	block-size: auto !important;
	max-block-size: min(70vh, 680px) !important;
	margin: auto !important;
	object-fit: contain !important;
	mix-blend-mode: multiply;
	filter: drop-shadow(0 14px 15px rgba(45, 29, 12, .17));
}

body.single-product .flex-control-thumbs {
	display: grid !important;
	grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
	gap: 8px !important;
	inline-size: 100% !important;
	margin-top: 10px !important;
}

body.single-product .flex-control-thumbs li {
	float: none !important;
	inline-size: 100% !important;
	min-inline-size: 0 !important;
	margin: 0 !important;
}

body.single-product .flex-control-thumbs img {
	inline-size: 100% !important;
	block-size: auto !important;
	aspect-ratio: 1;
	padding: 4px;
	border-radius: 9px;
	background: var(--kb-book-stage);
	object-fit: contain;
}

body.single-product .summary .product_title {
	max-inline-size: 100%;
	font-size: clamp(28px, 3vw, 44px) !important;
	line-height: 1.45 !important;
	overflow-wrap: anywhere;
}

body.single-product .summary :is(p, li, label, a, span),
body.single-product .woocommerce-tabs :is(p, li, h2, h3, td, th),
body.single-product .ketabbin-ketaseo-product :is(p, li, h2, h3, summary) {
	max-inline-size: 100%;
	overflow-wrap: anywhere;
}

body.single-product :is(.kb-format-option, .kb-product-fulfillment, .kb-purchase-box, .kb-product-assurances > *) {
	min-inline-size: 0 !important;
	max-inline-size: 100% !important;
}

body.single-product .kb-purchase-box form.cart {
	display: grid !important;
	grid-template-columns: minmax(58px, 74px) minmax(0, 1fr) !important;
	gap: 10px !important;
	inline-size: 100%;
}

body.single-product .kb-purchase-box :is(.quantity, input.qty, button) {
	min-inline-size: 0 !important;
	max-inline-size: 100% !important;
}

body.single-product .kb-product-core-actions {
	display: grid !important;
	grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	gap: 8px !important;
}

body.single-product .kb-product-core-actions > * {
	inline-size: 100% !important;
	min-inline-size: 0 !important;
	max-inline-size: 100% !important;
}

body.single-product .woocommerce-tabs,
body.single-product .ketabbin-ketaseo-product,
body.single-product :is(.related.products, .upsells.products) {
	clear: both;
	margin-top: 4px !important;
	border: 1px solid var(--line) !important;
	border-radius: 20px !important;
	background: var(--surface) !important;
	overflow: hidden;
}

body.single-product .woocommerce-tabs .panel,
body.single-product .ketabbin-ketaseo-product {
	padding: clamp(20px, 3vw, 38px) !important;
}

body.single-product .woocommerce-tabs .panel,
body.single-product .ketabbin-ketaseo-product__copy {
	font-size: clamp(15px, 1.05vw, 18px) !important;
	line-height: 2.05 !important;
}

body.single-product .ketabbin-ketaseo-product {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

body.single-product .ketabbin-ketaseo-product__section {
	min-inline-size: 0;
	padding: clamp(18px, 2vw, 28px);
	border: 1px solid var(--line);
	border-radius: 16px;
	background: var(--surface-2);
}

body.single-product .ketabbin-ketaseo-product__section h2 {
	margin-top: 0;
	font-size: clamp(21px, 1.8vw, 30px) !important;
}

@media (max-width: 1100px) {
	body.single-product .woocommerce div.product {
		grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr) !important;
		gap: 22px !important;
	}

	.kb-home-flight-book { opacity: .12; }
}

@media (max-width: 780px) {
	:root { --shell: calc(100% - 16px); }

	.kb-story-rail--featured {
		grid-template-columns: 1fr;
		gap: 12px;
		margin-block: 10px 14px;
		padding: 14px 12px !important;
		border-radius: 16px !important;
	}

	.kb-story-rail--featured .kb-story-rail__title {
		display: flex;
		align-items: baseline;
		justify-content: space-between;
		padding-inline: 6px;
	}

	.kb-story-rail--featured .kb-story-list { gap: 12px; padding-block: 2px 8px; }
	.kb-story-rail--featured .kb-story { flex-basis: 66px; }
	.kb-story-rail--featured .kb-story > span,
	.kb-story-rail--featured .kb-story--placeholder > i { inline-size: 58px; block-size: 58px; }

	.kb-reference-hero {
		min-block-size: 470px !important;
		border-radius: 18px !important;
	}

	.kb-reference-hero__copy h1 { font-size: clamp(27px, 8vw, 38px) !important; }
	.kb-home-flight-book--3,
	.kb-home-flight-book--4,
	.kb-home-flight-book--5 { display: none; }
	.kb-home-flight-book { inline-size: 34px; opacity: .09; }

	body.single-product .kb-main--product,
	body.single-product .kb-woocommerce-content,
	body.single-product .woocommerce,
	body.single-product .woocommerce div.product,
	body.single-product .woocommerce div.product > * {
		min-inline-size: 0 !important;
		max-inline-size: 100% !important;
	}

	body.single-product .woocommerce div.product {
		direction: rtl;
		grid-template-areas:
			"gallery"
			"summary"
			"details" !important;
		grid-template-columns: minmax(0, 1fr) !important;
		gap: 14px !important;
		inline-size: calc(100% - 12px) !important;
		margin: 10px auto 92px !important;
		padding: 8px !important;
		border-radius: 16px !important;
	}

	body.single-product .woocommerce div.product > .images {
		grid-area: gallery;
		padding: 8px !important;
		border-radius: 14px !important;
	}

	body.single-product .woocommerce div.product > .summary {
		grid-area: summary;
		padding: 10px 6px !important;
	}

	body.single-product .woocommerce div.product > :not(.images):not(.summary):not(.onsale) {
		grid-area: auto !important;
		grid-column: 1 !important;
	}

	body.single-product .woocommerce-product-gallery__image,
	body.single-product .woocommerce-product-gallery__image > a {
		min-block-size: 0 !important;
		padding: 8px !important;
	}

	body.single-product .woocommerce-product-gallery__image img {
		inline-size: 100% !important;
		max-inline-size: 100% !important;
		max-block-size: none !important;
	}

	body.single-product .summary .product_title {
		font-size: clamp(25px, 7.2vw, 34px) !important;
		line-height: 1.5 !important;
	}

	body.single-product .summary .price {
		display: flex !important;
		flex-wrap: wrap !important;
		align-items: center;
		gap: 7px 10px;
		font-size: clamp(20px, 6vw, 28px) !important;
	}

	body.single-product .kb-single-sale-price {
		display: flex !important;
		flex-wrap: wrap !important;
		max-inline-size: 100%;
	}

	body.single-product .kb-purchase-box form.cart {
		grid-template-columns: minmax(52px, 64px) minmax(0, 1fr) !important;
	}

	body.single-product .kb-purchase-box button {
		min-block-size: 48px !important;
		padding-inline: 10px !important;
		font-size: 14px !important;
		white-space: normal !important;
	}

	body.single-product .kb-product-core-actions,
	body.single-product .kb-product-assurances {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	}

	body.single-product .woocommerce-tabs ul.tabs {
		display: flex !important;
		max-inline-size: 100%;
		overflow-x: auto;
		white-space: nowrap;
	}

	body.single-product .woocommerce-tabs .panel,
	body.single-product .ketabbin-ketaseo-product {
		padding: 16px 13px !important;
	}

	body.single-product .woocommerce-tabs .panel,
	body.single-product .ketabbin-ketaseo-product__copy {
		font-size: 16px !important;
		line-height: 2 !important;
	}

	body.single-product .woocommerce-tabs :is(h2, h3),
	body.single-product .ketabbin-ketaseo-product__section h2 {
		font-size: clamp(21px, 6vw, 29px) !important;
		line-height: 1.55 !important;
	}

	body.single-product .ketabbin-ketaseo-product {
		grid-template-columns: minmax(0, 1fr);
		gap: 10px;
	}

	body.single-product .ketabbin-ketaseo-product__section {
		padding: 16px 12px;
	}

	body.single-product :is(table, tbody, tr, td, th) {
		max-inline-size: 100% !important;
	}

	body.single-product table {
		display: block;
		overflow-x: auto;
	}
}

@media (max-width: 390px) {
	body.single-product .woocommerce div.product { inline-size: calc(100% - 8px) !important; padding: 6px !important; }
	body.single-product .kb-product-core-actions,
	body.single-product .kb-product-assurances { grid-template-columns: minmax(0, 1fr) !important; }
	body.single-product .flex-control-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
}

@media (prefers-reduced-motion: reduce) {
	.kb-reference-hero::before,
	.kb-reference-hero__visual img,
	.kb-home-flight-book {
		animation: none !important;
	}
}