/* =============================================
   Detail produktu — single-product.html
   WooCommerce legacy template se stará o vykreslení.
   Levý sloupec: galerie, pravý: summary.
   ============================================= */

.single-product-shell > .wc-block-components-breadcrumb,
.single-product-shell > .woocommerce-breadcrumb {
	margin-bottom: 1.5rem;
}

.single-product .wp-block-group.alignwide.single-product-shell,
.single-product-shell.alignwide,
.single-product-shell {
	width: min(1240px, calc(100vw - 3rem)) !important;
	max-width: 1240px !important;
	margin-left: auto !important;
	margin-right: auto !important;
}

.single-product-layout {
	display: grid !important;
	grid-template-columns: minmax(0, 560px) minmax(320px, 1fr);
	gap: 48px;
	align-items: start !important;
}

.single-product-gallery-column {
	position: sticky;
	top: 2rem;
	align-self: start;
}

.single-product-summary-column,
.single-product-gallery-column {
	min-width: 0;
}

.single-product-summary-column > * {
	margin-top: 0 !important;
}

.single-product-summary-column > .wp-block-post-title,
.single-product-summary-column > .single-product-block-title {
	margin-bottom: 0.5rem !important;
}

.single-product-summary-column > .wp-block-shortcode:has(.single-product-author) {
	margin-bottom: 0.35rem !important;
}

.single-product-summary-column > .wp-block-shortcode:has(.woocommerce-product-rating) {
	margin-bottom: 0.9rem !important;
}

.single-product-details-shell {
	margin-top: 2.5rem;
}

.single-product-block-title,
.single-product .wp-block-post-title {
	font-family: var(--wp--preset--font-family--roboto) !important;
	font-size: clamp(1.6rem, 3vw, 2.2rem) !important;
	font-weight: 700 !important;
	line-height: 1.2 !important;
	letter-spacing: -0.02em;
	color: var(--ink);
	margin-top: 0 !important;
	margin-bottom: 1rem !important;
}

.single-product .wc-block-components-product-rating,
.single-product .wp-block-woocommerce-product-rating {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 1.25rem;
}

.single-product .wc-block-components-product-rating .wc-block-components-review-list-item__rating,
.single-product .wc-block-components-product-rating .star-rating,
.single-product .wp-block-woocommerce-product-rating .star-rating {
	font-size: 14px !important;
	color: #e6a817 !important;
}

.single-product .wc-block-components-product-rating a,
.single-product .wp-block-woocommerce-product-rating a {
	font-size: 0.75rem;
	color: #999;
	text-decoration: none;
	transition: color var(--t-fast);
}

.single-product .wc-block-components-product-rating a:hover,
.single-product .wp-block-woocommerce-product-rating a:hover {
	color: var(--ink);
}

.single-product .wp-block-woocommerce-product-price,
.single-product .wp-block-woocommerce-product-price .wc-block-components-product-price {
	font-size: 2rem !important;
	font-weight: 700 !important;
	color: var(--ink) !important;
	letter-spacing: -0.02em;
	margin-bottom: 0 !important;
}

.single-product .wp-block-woocommerce-product-summary,
.single-product .wp-block-woocommerce-product-summary .woocommerce-product-details__short-description {
	font-size: 0.9375rem !important;
	line-height: 1.6 !important;
	color: var(--ink-mid) !important;
	max-width: 65ch;
	margin-bottom: 1.75rem !important;
}

.single-product .wp-block-post-title + .wp-block-shortcode,
.single-product .wp-block-shortcode:has(.single-product-author) {
	margin-bottom: 0 !important;
}

/* Autor nad názvem — PHP hook v functions.php (priorita 6, před názvem) */
.single-product-author {
	font-size: 1rem;
	font-style: italic;
	color: var(--ink-light);
	margin-bottom: 0 !important;
	letter-spacing: 0.01em;
}

/* Dvousloupcový layout: obrázek vlevo, info vpravo */
.single-product div.product {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-template-rows: auto;
	gap: 0 48px;
	align-items: start;
}

/* Zakázat WooCommerce zoom — skrýt zoomImg element který plugin vytváří */
img.zoomImg {
	display: none !important;
}

/* Galerie — levý sloupec
   WooCommerce výchozí CSS nastavuje float: left a width: 48% — přebíjíme na grid. */
.single-product .woocommerce-product-gallery {
	grid-column: 1;
	grid-row: 1;
	position: sticky;
	top: 2rem;
	float: none !important;
	width: 100% !important;
	max-width: 100% !important;
}

/* Galerie wrapper — bez pozadí, jen reset marginů */
.single-product .woocommerce-product-gallery__wrapper {
	margin: 0 !important;
	background: none;
}

/* Přebít flexslider inline styly — flex centrování <a> tagu */
.single-product .woocommerce-product-gallery__image {
	float: none !important;
	margin-right: 0 !important;
	width: 100% !important;
	cursor: default !important;
	display: flex !important;
	justify-content: center;
	align-items: flex-start;
	background: none;
}

/* Skrýt trigger lupy — lightbox se otevře kliknutím na obrázek */
.single-product .woocommerce-product-gallery__trigger {
	display: none !important;
}

/* Kurzor lupy při najetí na obrázek — naznačí že kliknutí otevře lightbox */
.single-product .woocommerce-product-gallery__image a:hover {
	cursor: zoom-in;
}

/* Obrázek bez rámu — čistý, obálka dominuje.
   Padding odstraněn, background transparent. */
.single-product .woocommerce-product-gallery__image a {
	display: block;
	position: relative;
	background: transparent;
	border-radius: 8px;
	padding: 0;
	line-height: 0;
	overflow: hidden;
}

/* Hover zoom — jemné zvětšení jako u karet v listingu */
.single-product .woocommerce-product-gallery__image a img {
	transition: transform 0.3s ease;
}

.single-product .woocommerce-product-gallery__image a:hover img {
	transform: scale(1.04);
}

/* Obrázek — pevná výška, šířka automatická (portrait obálka) */
.single-product .woocommerce-product-gallery__image img {
	width: auto !important;
	height: 420px !important;
	max-width: 100% !important;
	display: block;
	filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.12));
}

/* Miniatury galerie — subtilní */
.single-product .flex-control-thumbs {
	display: flex;
	gap: 0.5rem;
	margin-top: 0.75rem;
	list-style: none;
	padding: 0;
}

.single-product .flex-control-thumbs li {
	flex: 0 0 auto;
}

.single-product .flex-control-thumbs img {
	width: 56px;
	height: 56px;
	object-fit: contain;
	background: var(--img-bg);
	border-radius: 4px;
	border: 2px solid transparent;
	transition: border-color var(--t-fast), opacity var(--t-fast);
	cursor: pointer;
	padding: 4px;
}

.single-product .flex-control-thumbs img:hover,
.single-product .flex-control-thumbs .flex-active {
	border-color: var(--accent);
	opacity: 1;
}

/* Summary — pravý sloupec
   WooCommerce výchozí CSS nastavuje float: right a width: 48% — přebíjíme na grid. */
.single-product .summary {
	grid-column: 2;
	grid-row: 1;
	padding-top: 0.25rem;
	float: none !important;
	width: 100% !important;
	max-width: 100% !important;
}

/* Breadcrumb */
.woocommerce-breadcrumb {
	font-size: 0.8rem;
	color: var(--ink-light);
	margin-bottom: 1.5rem;
}

.woocommerce-breadcrumb a {
	color: var(--ink-light);
	text-decoration: none;
	transition: color var(--t-fast);
}

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

/* Název produktu — výrazný, velký spacing pod ním */
.single-product .product_title {
	font-family: var(--wp--preset--font-family--roboto) !important;
	font-size: clamp(1.6rem, 3vw, 2.2rem) !important;
	font-weight: 700 !important;
	line-height: 1.2 !important;
	letter-spacing: -0.02em;
	color: var(--ink);
	margin-top: 0 !important;
	margin-bottom: 1rem !important;
}

/* Hodnocení — hvězdy + text vedle sebe, šedá, 14px */
.single-product .woocommerce-product-rating {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 0 !important;
}

.single-product .star-rating {
	font-size: 14px !important;
	color: #e6a817 !important;
}

.single-product .woocommerce-review-link {
	font-size: 0.75rem;
	color: #999;
	text-decoration: none;
	transition: color var(--t-fast);
}

.single-product .woocommerce-review-link:hover {
	color: var(--ink);
}

/* Cena — druhý nejsilnější prvek po názvu, 32px */
.single-product .price {
	font-size: 2rem !important;
	font-weight: 700 !important;
	color: var(--ink) !important;
	letter-spacing: -0.02em;
	margin-bottom: 0.75rem !important;
	display: block;
}

.single-product .price .woocommerce-Price-amount {
	color: var(--ink) !important;
}

/* Feature list — pod cenou, kompaktní blok informací
   Grid na každém řádku: [20px ikona] [text] — text vždy začíná na stejné pozici */
.product-feature-list {
	list-style: none;
	padding: 0;
	margin: 16px 0 24px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.product-feature-list li {
	display: grid;
	grid-template-columns: 20px 1fr;
	align-items: center;
	column-gap: 12px;
	font-size: 0.875rem;
	color: #444;
	font-family: var(--wp--preset--font-family--roboto);
}

/* Ikona — 16px outline SVG, barva #555 přes currentColor */
.feature-icon {
	width: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #555;
	flex-shrink: 0;
}

.feature-icon svg {
	width: 16px;
	height: 16px;
	display: block;
}

/* Wrapper pro label + hodnotu — druhý sloupec gridu */
.feature-text {
	color: #444;
}

/* Label — světlejší #777 */
.feature-label {
	color: #777;
	font-weight: 400;
}

/* Hodnota — tmavá #111, tučná */
.feature-value {
	color: #111;
	font-weight: 600;
}

/* Krátký popis — omezená šířka pro ~65 znaků/řádek, line-height 1.6.
   Divider: border #eee (světlejší), padding 28px nahoře i dole = dýchá. */
.single-product .woocommerce-product-details__short-description {
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--ink-mid);
	max-width: 65ch;
	margin-bottom: 1.75rem;
	border-top: 1px solid #eee;
	padding-top: 1.75rem;
}

/* Add-to-cart formulář */
.single-product form.cart {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 2rem;
}

/* Pole pro množství — sjednoceno s tlačítkem (výška 48px, radius 8px) */
.single-product .quantity input[type="number"] {
	width: 64px;
	height: 48px;
	border: 1px solid var(--border);
	border-radius: 8px;
	text-align: center;
	font-size: 1rem;
	font-family: var(--wp--preset--font-family--roboto);
	color: var(--ink);
	background: var(--surface);
	outline: none;
	transition: border-color var(--t-fast);
	-moz-appearance: textfield;
}


.single-product .quantity input[type="number"]:focus {
	border-color: var(--ink);
}

.single-product .quantity input::-webkit-inner-spin-button,
.single-product .quantity input::-webkit-outer-spin-button {
	opacity: 0.5;
}

/* Tlačítko "Přidat do košíku" — dominantní, full width, shadow */
.single-product .single_add_to_cart_button {
	flex: 1;
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	gap: 8px !important;
	background: #222 !important;
	color: #fff !important;
	border: none !important;
	border-radius: 8px !important;
	padding: 0 28px !important;
	min-height: 48px !important;
	font-family: var(--wp--preset--font-family--roboto) !important;
	font-size: 0.875rem !important;
	font-weight: 600 !important;
	text-transform: uppercase !important;
	letter-spacing: 0.08em !important;
	cursor: pointer;
	transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease !important;
	line-height: 1 !important;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.single-product .single_add_to_cart_button::before {
	content: '🛒';
	font-size: 16px;
	line-height: 1;
	filter: grayscale(1) brightness(2.8);
	flex-shrink: 0;
}

.single-product .single_add_to_cart_button:hover {
	background: #333 !important;
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2) !important;
	transform: scale(1.02) !important;
}

/* Stisknutí — krátký "propadnutý" efekt */
.single-product .single_add_to_cart_button:active {
	transform: scale(0.96) !important;
	background: #111 !important;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15) !important;
	transition: transform 0.08s ease, background 0.08s ease !important;
}

/* Detail produktu — vrátit WooCommerce notice nad produkt */
.single-product .wc-block-components-notice-banner {
	display: flex !important;
	align-items: flex-start !important;
	gap: 0.75rem !important;
	margin: 0 0 1.25rem !important;
	padding: 0.875rem 1rem !important;
	background: #f7f4ef !important;
	border: 1px solid #e6ddd2 !important;
	border-radius: 10px !important;
	box-shadow: none !important;
	color: #1c1c1c !important;
}

.single-product .wc-block-components-notice-banner .wc-block-components-button {
	margin-left: auto !important;
	white-space: nowrap !important;
}

.single-product .bookstore-inline-cart-notice {
	display: none;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin: 0 0 1.25rem;
	padding: 0.875rem 1rem;
	background: #f7f4ef;
	border: 1px solid #e6ddd2;
	border-radius: 10px;
	color: #1c1c1c;
}

.single-product .bookstore-inline-cart-notice.is-visible {
	display: flex;
}

.single-product .bookstore-inline-cart-notice__text {
	font-size: 0.9375rem;
	line-height: 1.45;
}

.single-product .bookstore-inline-cart-notice__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.75rem 1.25rem;
	font-family: var(--wp--preset--font-family--system-font);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-decoration: none;
	background: transparent;
	color: #1c1c1c;
	border: 2px solid currentColor;
	border-radius: 2px;
	line-height: 1;
	white-space: nowrap;
}

.single-product .bookstore-inline-cart-notice__link:hover {
	background: #1c1c1c;
	color: #fff;
}

/* =============================================
   TOAST NOTIFIKACE
   Plovoucí, pravý horní roh, auto-hide po 3.5s
   ============================================= */

#bookstore-toast {
	position: fixed;
	bottom: 24px;
	right: 24px;
	top: auto;
	z-index: 9999;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
	padding: 12px 16px;
	font-size: 0.875rem;
	color: #111;
	display: flex;
	align-items: center;
	gap: 10px;
	max-width: 280px;
	/* Výchozí stav — skrytý, posunutý nahoru */
	opacity: 0;
	transform: translateY(-10px);
	pointer-events: none;
	transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Zobrazený stav */
#bookstore-toast.show {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

/* Ikona checkmark */
.toast-icon {
	color: #2e7d32;
	flex-shrink: 0;
	display: flex;
	align-items: center;
}

/* Text */
.toast-text {
	flex: 1;
	font-weight: 500;
}

/* "Zobrazit košík" link */
.toast-link {
	color: #888;
	font-size: 0.8125rem;
	text-decoration: underline;
	white-space: nowrap;
	flex-shrink: 0;
}

.toast-link:hover {
	color: #111;
}

/* Meta (kategorie, štítky) — nevýrazné, ale klikatelné.
   color: #999, hover: #111 — smysluplný link efekt. */
.single-product .product_meta {
	font-size: 0.8125rem;
	color: #999;
	border-top: 1px solid #eee;
	padding-top: 1.75rem;
	margin-top: 2rem;
	line-height: 2;
}

.single-product .product_meta a {
	color: #999;
	text-decoration: none;
	transition: color var(--t-fast);
}

.single-product .product_meta a:hover {
	color: var(--ink);
}

/* =============================================
   Záložky popis / doplňující informace
   ============================================= */

.single-product .woocommerce-tabs {
	grid-column: 1 / -1;
	margin-top: 2.5rem;
	border-top: 1px solid var(--border);
	padding-top: 2.5rem;
}

/* Záložky — horizontální seznam */
.single-product .woocommerce-tabs ul.tabs {
	display: flex;
	gap: 0;
	list-style: none;
	padding: 0;
	margin: 0 0 2rem;
	border-bottom: 1px solid var(--border);
}

.single-product .woocommerce-tabs ul.tabs li {
	margin: 0;
}

.single-product .woocommerce-tabs ul.tabs li a {
	display: block;
	padding: 0.75rem 1.25rem;
	font-size: 0.82rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--ink-light);
	text-decoration: none;
	border-bottom: 2px solid transparent;
	margin-bottom: -1px;
	transition: color var(--t-fast), border-color var(--t-fast);
}

/* Aktivní záložka — tmavý text, border 3px solid #111 */
.single-product .woocommerce-tabs ul.tabs li.active a {
	color: var(--ink);
	font-weight: 700;
	border-bottom: 3px solid var(--ink);
	margin-bottom: -2px;
}

.single-product .woocommerce-tabs ul.tabs li a:hover {
	color: var(--ink);
}

/* Obsah záložky */
.single-product .woocommerce-tabs .panel {
	font-size: 0.95rem;
	line-height: 1.75;
	color: var(--ink-mid);
	max-width: 680px;
}

.single-product .woocommerce-tabs .panel h2 {
	display: none; /* Nadpis záložky je redundantní */
}

/* Záložka Další informace — názvy atributů zarovnány doleva */
.single-product .woocommerce-product-attributes-item__label {
	text-align: left !important;
}

/* =============================================