/* ==========================================================================
   Bookstore theme — front-end styles
   ========================================================================== */

/* ---- Design tokens (light) ---- */
:root {
	--bs-ink: #17130f;
	--bs-ink-soft: #262019;
	--bs-ink-2: #322a20;
	--bs-bg: #faf7f2;
	--bs-surface: #fffdf9;
	--bs-surface-2: #f1ece2;
	--bs-fg: #201b16;
	--bs-muted: #6b6359;
	--bs-line: #e7dfd3;
	--bs-primary: #0f766e;
	--bs-primary-2: #0d5c56;
	--bs-secondary: #d97706;
	--bs-accent: #9a3412;
	--bs-amber: #f5b942;
	--bs-radius: 16px;
	--bs-radius-sm: 10px;
	--bs-shadow: 0 10px 30px -12px rgba(23, 19, 15, 0.25);
	--bs-shadow-lg: 0 24px 48px -16px rgba(23, 19, 15, 0.35);
	--bs-header-h: 72px;
}

html[data-theme="dark"] {
	--bs-bg: #141110;
	--bs-surface: #1c1815;
	--bs-surface-2: #241f1a;
	--bs-fg: #f1ece4;
	--bs-muted: #a99f92;
	--bs-line: #342d25;
	--bs-ink: #f1ece4;
	--bs-ink-soft: #241f1a;
	--bs-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
	--bs-shadow-lg: 0 24px 48px -16px rgba(0, 0, 0, 0.7);
}

/* theme.json preset vars must follow dark mode too */
html[data-theme="dark"] {
	--wp--preset--color--background: #141110;
	--wp--preset--color--surface: #1c1815;
	--wp--preset--color--foreground: #f1ece4;
	--wp--preset--color--muted: #a99f92;
	--wp--preset--color--line: #342d25;
	--wp--preset--color--ink: #f1ece4;
	--wp--preset--color--ink-soft: #241f1a;
	--wp--preset--color--primary: #2b9d92;
}

/* ==========================================================================
   Base
   ========================================================================== */

html {
	scroll-behavior: smooth;
}

body {
	background: var(--wp--preset--color--background);
	color: var(--wp--preset--color--foreground);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

img {
	max-width: 100%;
	height: auto;
}

a {
	color: inherit;
	text-decoration-color: transparent;
	transition: color 0.15s ease;
}

a:hover {
	color: var(--bs-primary);
}

::selection {
	background: var(--bs-primary);
	color: #fff;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: color-mix(in srgb, var(--bs-bg) 82%, transparent);
	-webkit-backdrop-filter: blur(14px);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--bs-line);
	transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
	box-shadow: var(--bs-shadow);
}

.site-header__row {
	min-height: var(--bs-header-h);
}

.site-header .wp-block-site-logo img {
	border-radius: 8px;
}

.site-header .wp-block-site-title {
	font-size: 1.15rem;
	letter-spacing: -0.01em;
}

.site-nav {
	gap: 1.4rem;
}

.site-nav p {
	margin: 0;
}

.site-nav a {
	font-weight: 500;
	color: var(--wp--preset--color--foreground);
	padding: 0.4rem 0.15rem;
	position: relative;
}

.site-nav a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 2px;
	background: var(--bs-primary);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.2s ease;
}

.site-nav a:hover::after {
	transform: scaleX(1);
}

.site-header__tools {
	gap: 0.75rem;
}

/* Theme toggle */
.theme-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 999px;
	border: 1px solid var(--bs-line);
	background: var(--bs-surface);
	color: var(--wp--preset--color--foreground);
	font-size: 1.1rem;
	cursor: pointer;
	transition: transform 0.15s ease, border-color 0.15s ease;
}

.theme-toggle:hover {
	transform: translateY(-1px);
	border-color: var(--bs-primary);
}

html[data-theme="light"] .theme-toggle__icon--sun,
html[data-theme="dark"] .theme-toggle__icon--moon {
	display: none;
}

/* Mobile nav toggle */
.site-nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 0;
	padding: 10px;
	cursor: pointer;
}

.site-nav-toggle span {
	width: 22px;
	height: 2px;
	background: var(--wp--preset--color--foreground);
	border-radius: 2px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(1200px 600px at 85% -10%, rgba(217, 119, 6, 0.35), transparent 55%),
		radial-gradient(900px 500px at 10% 110%, rgba(15, 118, 110, 0.45), transparent 55%),
		var(--bs-ink);
}

.hero__cover {
	display: flex;
	justify-content: center;
}

.hero-cover-wrap {
	perspective: 1400px;
}

.hero-cover {
	position: relative;
	width: min(320px, 78vw);
	aspect-ratio: 2 / 3;
	border-radius: 14px;
	overflow: hidden;
	box-shadow:
		0 40px 80px -20px rgba(0, 0, 0, 0.55),
		0 0 0 1px rgba(255, 255, 255, 0.06) inset;
	transform: rotateY(-14deg) rotateX(6deg);
	transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.5s ease;
}

.hero-cover-wrap:hover .hero-cover {
	transform: rotateY(-6deg) rotateX(3deg) translateY(-8px);
	box-shadow:
		0 60px 100px -20px rgba(0, 0, 0, 0.6),
		0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.hero-cover img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* ==========================================================================
   Trust strip
   ========================================================================== */

.trust-strip {
	border-top: 1px solid var(--bs-line);
	border-bottom: 1px solid var(--bs-line);
}

.trust-strip p {
	margin: 0;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
}

/* ==========================================================================
   Catalog / product cards
   ========================================================================== */

ul.products,
.woocommerce ul.products {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1.75rem;
}

ul.products::before,
ul.products::after,
.woocommerce ul.products::before,
.woocommerce ul.products::after,
.woocommerce-page ul.products::before,
.woocommerce-page ul.products::after {
	content: none;
	display: none;
}

ul.products li.product,
.woocommerce ul.products li.product {
	position: relative;
	width: auto;
	float: none;
	margin: 0;
	padding: 0;
	text-align: left;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--bs-line);
	border-radius: var(--bs-radius);
	overflow: hidden;
	transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease;
}

ul.products li.product:hover,
.woocommerce ul.products li.product:hover {
	transform: translateY(-6px);
	box-shadow: var(--bs-shadow-lg);
}

ul.products li.product a img,
ul.products li.product img.attachment-woocommerce_thumbnail,
.woocommerce ul.products li.product a img,
.woocommerce ul.products li.product img.attachment-woocommerce_thumbnail {
	display: block;
	width: 100%;
	aspect-ratio: 2 / 3;
	object-fit: cover;
	margin: 0;
	transition: transform 0.4s ease;
}

ul.products li.product:hover img,
.woocommerce ul.products li.product:hover img {
	transform: scale(1.04);
}

ul.products li.product .woocommerce-loop-product__title,
.woocommerce ul.products li.product .woocommerce-loop-product__title {
	font-family: var(--wp--preset--font-family--display);
	font-size: 1.2rem;
	font-weight: 600;
	line-height: 1.25;
	padding: 1rem 1rem 0.25rem;
	margin: 0;
	color: var(--wp--preset--color--foreground);
}

ul.products li.product .price,
.woocommerce ul.products li.product .price {
	display: block;
	padding: 0.25rem 1rem 1rem;
	margin: 0;
	color: var(--bs-primary);
	font-weight: 700;
	font-size: 1.05rem;
}

ul.products li.product .price del,
.woocommerce ul.products li.product .price del {
	color: var(--bs-muted);
	font-weight: 400;
	margin-right: 0.35rem;
	opacity: 0.7;
}

ul.products li.product .button,
ul.products li.product .add_to_cart_button,
.woocommerce ul.products li.product .button,
.woocommerce ul.products li.product .add_to_cart_button {
	margin: 0 1rem 1rem;
	padding: 0.6rem 1.1rem;
	border-radius: 999px;
	background: var(--bs-primary);
	color: #fff;
	font-size: 0.9rem;
	font-weight: 600;
	border: 0;
	display: inline-block;
	text-align: center;
	transition: background 0.15s ease, transform 0.15s ease;
}

ul.products li.product .button:hover {
	background: var(--bs-primary-2);
	transform: translateY(-1px);
}

/* star ratings */
.star-rating {
	color: var(--bs-amber);
}

.star-rating span::before {
	color: var(--bs-amber);
}

/* Query-based grids fallback */
.wp-block-post.product {
	border: 1px solid var(--bs-line);
	border-radius: var(--bs-radius);
	overflow: hidden;
	background: var(--wp--preset--color--surface);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wp-block-post.product:hover {
	transform: translateY(-6px);
	box-shadow: var(--bs-shadow-lg);
}

/* ==========================================================================
   About / numbered points
   ========================================================================== */

.about__points {
	max-width: 560px;
}

/* ==========================================================================
   Category tiles
   ========================================================================== */

.cat-tile {
	border-radius: var(--bs-radius);
	min-height: 200px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cat-tile:hover {
	transform: translateY(-6px);
	box-shadow: var(--bs-shadow-lg);
}

.cat-tile a {
	color: inherit;
	font-weight: 600;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials .wp-block-column {
	border-radius: var(--bs-radius);
}

.wp-block-quote {
	margin: 0;
	padding: 0;
	border: 0;
}

.wp-block-quote p {
	font-style: italic;
}

.wp-block-quote cite {
	display: block;
	margin-top: 0.75rem;
	font-style: normal;
	opacity: 0.75;
	font-size: 0.85rem;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter-form {
	display: flex;
	gap: 0.6rem;
	flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
	flex: 1 1 240px;
	padding: 0.8rem 1rem;
	border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	font-size: 1rem;
	outline: none;
}

.newsletter-form input[type="email"]::placeholder {
	color: rgba(255, 255, 255, 0.7);
}

.newsletter-form input[type="email"]:focus {
	border-color: #fff;
	background: rgba(255, 255, 255, 0.2);
}

.newsletter-form__btn {
	padding: 0.8rem 1.5rem;
	border-radius: 999px;
	border: 0;
	background: #fff;
	color: var(--bs-primary);
	font-weight: 700;
	cursor: pointer;
	font-size: 1rem;
	transition: transform 0.15s ease, background 0.15s ease;
}

.newsletter-form__btn:hover {
	transform: translateY(-2px);
	background: var(--bs-amber);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer a {
	color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover {
	color: #fff;
	text-decoration: underline;
}

/* ==========================================================================
   Book meta chips
   ========================================================================== */

.book-meta-chips {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.book-chip {
	display: inline-block;
	padding: 0.3rem 0.7rem;
	border-radius: 999px;
	border: 1px solid var(--bs-line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--muted);
	font-size: 0.8rem;
}

.book-chip--link {
	color: var(--bs-primary);
	font-weight: 600;
}

.book-chip--link:hover {
	background: var(--bs-primary);
	color: #fff;
	border-color: var(--bs-primary);
}

/* ==========================================================================
   WooCommerce single product
   ========================================================================== */

.woocommerce-product-gallery {
	position: sticky;
	top: calc(var(--bs-header-h) + 16px);
}

.woocommerce-product-gallery img {
	border-radius: var(--bs-radius);
	box-shadow: var(--bs-shadow);
}

.woocommerce-breadcrumb {
	margin: 1.25rem 0;
	font-size: 0.85rem;
	color: var(--bs-muted);
}

.woocommerce-breadcrumb a {
	color: var(--bs-muted);
}

.woocommerce-breadcrumb a:hover {
	color: var(--bs-primary);
}

.price {
	color: var(--bs-primary);
}

.quantity .qty {
	width: 4.5rem;
	padding: 0.7rem 0.5rem;
	border-radius: var(--bs-radius-sm);
	border: 1px solid var(--bs-line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--foreground);
}

.single_add_to_cart_button.button.alt {
	border-radius: 999px;
	background: var(--bs-primary);
	color: #fff;
	font-weight: 600;
	padding: 0.8rem 1.6rem;
	border: 0;
	cursor: pointer;
	transition: background 0.15s ease, transform 0.15s ease;
}

.single_add_to_cart_button.button.alt:hover {
	background: var(--bs-primary-2);
	transform: translateY(-2px);
}

.woocommerce-product-details__short-description {
	color: var(--bs-muted);
}

.woocommerce-tabs {
	margin-top: 2rem;
}

.woocommerce-tabs ul.tabs {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	gap: 0.25rem;
	border-bottom: 1px solid var(--bs-line);
}

.woocommerce-tabs ul.tabs li a {
	display: block;
	padding: 0.75rem 1.1rem;
	font-weight: 500;
	color: var(--bs-muted);
}

.woocommerce-tabs ul.tabs li.active a {
	color: var(--bs-primary);
	border-bottom: 2px solid var(--bs-primary);
}

.woocommerce-tabs .panel {
	padding: 1.5rem 0;
}

.woocommerce-products-header__title {
	margin-bottom: 1rem;
}

/* ==========================================================================
   Forms & notices
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="number"],
input[type="tel"],
select,
textarea {
	width: 100%;
	max-width: 100%;
	padding: 0.7rem 0.9rem;
	border-radius: var(--bs-radius-sm);
	border: 1px solid var(--bs-line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--foreground);
	font: inherit;
}

input:focus,
select:focus,
textarea:focus {
	outline: 2px solid var(--bs-primary);
	outline-offset: 1px;
	border-color: transparent;
}

.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
	border-radius: var(--bs-radius-sm);
	border: 1px solid var(--bs-line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--foreground);
	padding: 1rem 1.25rem;
	margin: 1rem 0;
}

.woocommerce-error {
	border-color: #b32d2e;
}

.woocommerce-message .button {
	margin-right: 0.5rem;
}

.wc-block-components-button,
button.wp-element-button {
	transition: transform 0.15s ease, background 0.15s ease;
}

.wc-block-components-button:hover,
button.wp-element-button:hover {
	transform: translateY(-1px);
}

/* ==========================================================================
   Reveal-on-scroll animation
   ========================================================================== */

[data-reveal] {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-reveal].is-visible {
	opacity: 1;
	transform: none;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
	ul.products,
	.woocommerce ul.products {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 1.25rem;
	}
}

@media (max-width: 782px) {
	.site-nav,
	.site-header__tools .wp-block-polylang-language-switcher {
		display: none;
	}

	.site-nav-toggle {
		display: inline-flex;
	}

	.site-header.is-nav-open .site-nav {
		display: flex;
		flex-direction: column;
		position: absolute;
		top: var(--bs-header-h);
		left: 0;
		right: 0;
		background: var(--bs-bg);
		border-bottom: 1px solid var(--bs-line);
		padding: 1rem 1.25rem 1.5rem;
		gap: 1rem;
	}

	.site-header.is-nav-open .site-nav-toggle span:nth-child(1) {
		transform: translateY(7px) rotate(45deg);
	}

	.site-header.is-nav-open .site-nav-toggle span:nth-child(2) {
		opacity: 0;
	}

	.site-header.is-nav-open .site-nav-toggle span:nth-child(3) {
		transform: translateY(-7px) rotate(-45deg);
	}
}

@media (max-width: 600px) {
	ul.products,
	.woocommerce ul.products {
		grid-template-columns: 1fr;
	}

	.hero-cover-wrap .hero-cover {
		transform: rotateY(-8deg) rotateX(3deg);
	}
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}

	[data-reveal] {
		opacity: 1;
		transform: none;
	}

	.hero-cover,
	.hero-cover-wrap:hover .hero-cover {
		transform: none;
	}
}