/**
 * Страница товара — woocommerce/content-single-product.php (.pp*), скрипт assets/js/sr-product.js.
 * Подключается только на товаре (body.sr-pp-page, inc/woocommerce.php).
 * Стиль общий с корзиной/оформлением/контактами: тонкие линии, скругления 14–28px,
 * чёрный + фирменный синий, заголовки разделов капсом.
 */

body.sr-pp-page {
	--pp-line: #E6E8EC;
	--pp-line-strong: #D5DAE1;
	--pp-muted: #6B7280;
	--pp-soft: #F5F6F8;
	--pp-ease: cubic-bezier(.22, 1, .36, 1);
}

/* --- Обёртка и хлебные крошки --- */
body.sr-pp-page .single-product-wrap { padding-top: 24px; padding-bottom: 96px; }
body.sr-pp-page .single-product-wrap > .woocommerce-breadcrumb {
	padding: 0 !important;
	margin: 0 0 24px !important;
	max-width: none;
	font-size: 13.5px;
	line-height: 1.4;
	color: var(--pp-muted);
}
body.sr-pp-page .single-product-wrap > .woocommerce-breadcrumb > div { padding: 0 !important; }
body.sr-pp-page .single-product-wrap > .woocommerce-breadcrumb a { color: var(--pp-muted); text-decoration: none; transition: color .2s ease; }
body.sr-pp-page .single-product-wrap > .woocommerce-breadcrumb a:hover { color: var(--c-primary-dark); }

.pp p, .pp ul, .pp ol, .pp h1, .pp h2, .pp h3 { margin: 0; }

/* ================= Первый экран ================= */
.pp-top {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: 64px;
	align-items: start;
}

/* Картинка */
.pp-media__frame {
	position: relative;
	aspect-ratio: 4 / 3;
	border-radius: 28px;
	overflow: hidden;
	background: var(--pp-soft);
}
body.sr-pp-page .pp-media__img {
	display: none;
	width: 100% !important;
	height: 100% !important;
	max-width: none;
	margin: 0 !important;
	object-fit: cover;
	border-radius: 0 !important;
	opacity: 1 !important;
	animation: none !important;
}
body.sr-pp-page .pp-media__img.is-active { display: block; }
.pp-media__nav {
	position: absolute;
	top: 50%;
	z-index: 2;
	width: 44px;
	height: 44px;
	margin-top: -22px;
	padding: 0 !important;
	border: 0 !important;
	border-radius: 50% !important;
	background: rgba(255, 255, 255, .92) !important;
	color: var(--c-text) !important;
	display: grid;
	place-items: center;
	cursor: pointer;
	box-shadow: 0 6px 18px -8px rgba(15, 23, 42, .35);
}
.pp-media__nav--prev { left: 16px; }
.pp-media__nav--next { right: 16px; }
.pp-media__thumbs { display: flex; gap: 10px; margin-top: 14px; }
.pp-media__thumb {
	width: 72px;
	height: 72px;
	padding: 0 !important;
	border: 1px solid var(--pp-line) !important;
	border-radius: 14px !important;
	background: var(--pp-soft) !important;
	overflow: hidden;
	cursor: pointer;
	opacity: .6;
	transition: opacity .2s ease, border-color .2s ease;
}
.pp-media__thumb.is-active { opacity: 1; border-color: var(--c-text) !important; }
.pp-media__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; margin: 0; }

/* Блок покупки */
.pp-buy { position: sticky; top: 96px; display: flex; flex-direction: column; }
.pp-buy__brand {
	align-self: flex-start;
	margin: 0 0 12px;
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: .09em;
	text-transform: uppercase;
	color: var(--c-primary-dark) !important;
	text-decoration: none !important;
}
.pp-buy__brand:hover { color: var(--c-primary-deep) !important; }
body.sr-pp-page .pp-buy__title {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: clamp(26px, 2.6vw, 36px);
	line-height: 1.12;
	letter-spacing: -0.03em;
	text-transform: none;
	color: var(--c-text);
	margin: 0 0 18px;
}

/* Метки — один цвет */
.pp-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 28px !important; }
.pp-tags li { margin: 0; }
.pp-tags a {
	display: inline-flex;
	align-items: center;
	height: 28px;
	padding: 0 12px;
	border-radius: 999px;
	background: var(--c-primary-light);
	color: var(--c-primary-deep) !important;
	font-size: 12.5px;
	font-weight: 600;
	text-decoration: none !important;
	transition: background-color .2s ease;
}
.pp-tags a:hover { background: #D3E6FF; }

/* Цена */
.pp-price {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px 14px;
	padding: 24px 0;
	border-top: 1px solid var(--pp-line);
}
.pp-price__now { font-family: var(--font-heading); font-weight: 800; font-size: 40px; line-height: 1; letter-spacing: -0.035em; color: var(--c-text); }
.pp-price__old { font-size: 17px; color: var(--pp-muted); text-decoration: line-through; }
.pp-price__off { padding: 5px 10px; border-radius: 999px; background: var(--c-text); color: #fff; font-size: 13px; font-weight: 700; line-height: 1; }
.pp-price [hidden] { display: none !important; }

/* Варианты (разметка — soundmarket_product_variants_switcher) */
body.sr-pp-page .pp .product-variants { margin: 0 0 20px !important; padding: 0 !important; border: 0 !important; background: none !important; }
body.sr-pp-page .pp .product-variants__label {
	margin: 0 0 10px !important;
	font-size: 13px !important;
	font-weight: 600 !important;
	color: var(--c-text) !important;
	text-transform: none !important;
	letter-spacing: 0 !important;
}
body.sr-pp-page .pp .product-variants__list {
	display: grid !important;
	grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
	gap: 8px !important;
	margin: 0 !important;
}
body.sr-pp-page .pp .product-variant {
	position: relative;
	display: flex !important;
	align-items: center;
	min-height: 62px;
	margin: 0 !important;
	padding: 10px 14px !important;
	border: 1px solid var(--pp-line) !important;
	border-radius: 14px !important;
	background: #fff !important;
	box-shadow: none !important;
	color: var(--c-text) !important;
	text-decoration: none !important;
	cursor: pointer;
	transition: border-color .2s ease, box-shadow .2s ease;
}
body.sr-pp-page .pp .product-variant:hover { border-color: #BCC3CD !important; }
body.sr-pp-page .pp .product-variant.is-selected { border-color: var(--c-text) !important; box-shadow: inset 0 0 0 1px var(--c-text) !important; }
body.sr-pp-page .pp .product-variant input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
body.sr-pp-page .pp .product-variant .product-variant__inner,
body.sr-pp-page .pp .product-variant.is-selected .product-variant__inner {
	display: flex !important;
	flex-direction: column;
	gap: 3px;
	width: auto !important;
	min-width: 0 !important;
	min-height: 0 !important;
	margin: 0 !important;
	padding: 0 !important;
	border: 0 !important;
	border-radius: 0 !important;
	background: none !important;
	box-shadow: none !important;
	text-align: left !important;
	transform: none !important;
}
body.sr-pp-page .pp .product-variant__label { font-size: 14px !important; font-weight: 600 !important; line-height: 1.25 !important; color: var(--c-text) !important; }
body.sr-pp-page .pp .product-variant__price { font-size: 13px !important; font-weight: 500 !important; color: var(--pp-muted) !important; }

/* Кнопки */
.pp-actions { display: grid; gap: 10px; }
body.sr-pp-page .pp-btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	height: 56px;
	padding: 0 20px !important;
	border-radius: 14px !important;
	font: 600 16px/1 var(--font-body) !important;
	text-decoration: none !important;
	cursor: pointer;
	transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .3s var(--pp-ease);
}
body.sr-pp-page .pp-btn--primary { border: 0 !important; background: var(--c-accent) !important; color: #fff !important; }
body.sr-pp-page .pp-btn--primary:hover { background: var(--c-primary-dark) !important; }
body.sr-pp-page .pp-btn--ghost { border: 1px solid var(--pp-line-strong) !important; background: #fff !important; color: var(--c-text) !important; }
body.sr-pp-page .pp-btn--ghost:hover { border-color: var(--c-text) !important; }
body.sr-pp-page .pp-btn--ghost.is-done { border-color: #10B981 !important; color: #047857 !important; }
body.sr-pp-page .pp-btn:active { transform: scale(.99); }
body.sr-pp-page .pp-btn:focus-visible { outline: 2px solid var(--c-text); outline-offset: 3px; }
body.sr-pp-page .pp-btn.is-busy { cursor: progress; opacity: .85; }
.pp-form__msg { margin-top: 10px !important; font-size: 14px; line-height: 1.5; font-weight: 500; color: var(--c-error); }
.pp-form__msg:empty { display: none; }

/* Нет в наличии */
.pp-oos { padding: 22px; border-radius: 18px; background: var(--pp-soft); }
.pp-oos__title { font-weight: 700; font-size: 16px; color: var(--c-text); margin-bottom: 6px !important; }
.pp-oos__text { font-size: 14.5px; line-height: 1.5; color: var(--pp-muted); margin-bottom: 16px !important; }

/* Гарантии */
.pp-trust { list-style: none; display: grid; gap: 14px; padding: 24px 0 0 !important; margin: 28px 0 0 !important; border-top: 1px solid var(--pp-line); }
.pp-trust li { display: flex; align-items: center; gap: 12px; margin: 0; font-size: 14.5px; line-height: 1.4; color: #374151; }
.pp-trust svg { flex: 0 0 auto; color: var(--c-text); }

/* ================= Разделы ================= */
.pp-sections { margin-top: 104px; border-bottom: 1px solid var(--pp-line); }
.pp-sec {
	display: grid;
	grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
	gap: 64px;
	padding: 56px 0;
	border-top: 1px solid var(--pp-line);
}
body.sr-pp-page .pp-sec__title {
	position: sticky;
	top: 110px;
	align-self: start;
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: clamp(20px, 1.9vw, 26px);
	line-height: 1.15;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	color: var(--c-text);
	margin: 0;
}
.pp-sec__body { min-width: 0; max-width: 760px; }

/* Текст описания */
.pp-prose { font-size: 16.5px; line-height: 1.7; color: #374151; }
.pp-prose > * + * { margin-top: 16px !important; }
.pp-prose h2, .pp-prose h3, .pp-prose h4 {
	font-family: var(--font-heading);
	font-weight: 700;
	font-size: 19px !important;
	line-height: 1.3;
	letter-spacing: -0.01em;
	text-transform: none !important;
	color: var(--c-text);
	margin-top: 36px !important;
}
.pp-prose strong { color: var(--c-text); font-weight: 600; }
.pp-prose a { color: var(--c-primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.pp-prose ul, .pp-prose ol { padding-left: 20px; }
.pp-prose li + li { margin-top: 6px; }

/* Шаги активации: крупные номера 01, 02… */
.pp-steps ul, .pp-steps ol { list-style: none !important; padding: 0 !important; margin: 0 !important; counter-reset: pp-step; }
.pp-steps li {
	position: relative;
	display: block;
	counter-increment: pp-step;
	margin: 0 !important;
	padding: 24px 0 24px 84px !important;
	border-top: 1px solid var(--pp-line);
	font-size: 15.5px;
	line-height: 1.6;
	color: var(--pp-muted);
	background: none !important;
}
.pp-steps li:first-child { border-top: 0; padding-top: 4px !important; }
.pp-steps li::before {
	content: counter(pp-step, decimal-leading-zero) !important;
	position: absolute;
	left: 0;
	top: 20px;
	width: auto !important;
	height: auto !important;
	margin: 0 !important;
	border: 0 !important;
	border-radius: 0 !important;
	background: none !important;
	box-shadow: none !important;
	font-family: var(--font-heading);
	font-size: 30px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.03em;
	color: var(--c-accent);
}
.pp-steps li:first-child::before { top: 0; }
.pp-steps li::after { display: none !important; }
.pp-steps li strong { display: block; margin-bottom: 6px; font-size: 17px; font-weight: 600; line-height: 1.35; color: var(--c-text); }
.pp-steps li strong * { color: inherit; }
.pp-steps li a { color: var(--c-primary-dark); }

/* Что вы получаете: галочки в две колонки */
.pp-checks ul { list-style: none !important; padding: 0 !important; margin: 0 !important; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 36px; }
.pp-checks li {
	position: relative;
	margin: 0 !important;
	padding: 0 0 0 34px !important;
	font-size: 15.5px;
	line-height: 1.5;
	color: #374151;
	background: none !important;
}
.pp-checks li::before {
	content: "" !important;
	position: absolute;
	left: 0;
	top: 1px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--c-text) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center !important;
	color: transparent !important;
}

/* Важно знать: светлая фирменная карточка (голубой фон, синий акцент) */
.pp-note {
	display: flex;
	gap: 18px;
	padding: 30px 34px;
	border-radius: 24px;
	background: linear-gradient(135deg, #F3F8FF 0%, #EAF2FF 100%);
	border: 1px solid #DCE9FF;
	color: var(--c-text);
}
.pp-note__icon { flex: 0 0 auto; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--c-accent); color: #fff; box-shadow: 0 8px 18px -10px rgba(26, 95, 204, .6); }
.pp-note__list { flex: 1 1 auto; min-width: 0; }
.pp-note__list ul { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.pp-note__list li {
	margin: 0 !important;
	padding: 14px 0 !important;
	border-top: 1px solid #D6E4FB;
	font-size: 15.5px;
	line-height: 1.55;
	color: #1F2937 !important;
	background: none !important;
}
.pp-note__list li:first-child { border-top: 0; padding-top: 6px !important; }
.pp-note__list li::before, .pp-note__list li::after { display: none !important; }
.pp-note__list strong { color: var(--c-text); }
.pp-note__list a { color: var(--c-primary-dark); }

/* Дополнительная информация — раскрывающаяся строка */
.pp-sec--more { display: block; padding: 0; }
.pp-more__head {
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding: 36px 0;
	cursor: pointer;
}
.pp-more__head::-webkit-details-marker { display: none; }
.pp-more__head .pp-sec__title { position: static; }
.pp-more__icon {
	position: relative;
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	border: 1px solid var(--pp-line-strong);
	border-radius: 50%;
	transition: transform .35s var(--pp-ease), background-color .2s ease, border-color .2s ease;
}
.pp-more__icon::before, .pp-more__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; margin: -1px 0 0 -7px; border-radius: 2px; background: var(--c-text); }
.pp-more__icon::after { transform: rotate(90deg); transition: transform .35s var(--pp-ease); }
.pp-more__head:hover .pp-more__icon { border-color: var(--c-text); }
.pp-more[open] .pp-more__icon { background: var(--c-text); border-color: var(--c-text); }
.pp-more[open] .pp-more__icon::before, .pp-more[open] .pp-more__icon::after { background: #fff; }
.pp-more[open] .pp-more__icon::after { transform: rotate(0deg); }
.pp-more__body { max-width: 860px; margin-left: calc(340px + 64px); padding: 0 0 48px; }

/* Полоса покупки на телефоне */
.pp-bar { display: none; }

/* ================= Адаптив ================= */
@media (max-width: 1100px) {
	.pp-top { gap: 40px; }
	.pp-sec { grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 40px; }
	.pp-more__body { margin-left: calc(260px + 40px); }
}
@media (max-width: 900px) {
	body.sr-pp-page .single-product-wrap { padding-top: 16px; padding-bottom: 110px; }
	body.sr-pp-page .single-product-wrap > .woocommerce-breadcrumb { margin-bottom: 16px !important; }
	.pp-top { grid-template-columns: minmax(0, 1fr); gap: 24px; }
	.pp-media__frame { border-radius: 20px; }
	.pp-buy { position: static; }
	.pp-price__now { font-size: 34px; }
	.pp-sections { margin-top: 56px; }
	.pp-sec { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 40px 0; }
	body.sr-pp-page .pp-sec__title { position: static; }
	.pp-prose { font-size: 16px; }
	.pp-steps li { padding-left: 60px !important; }
	.pp-steps li::before { font-size: 24px; }
	.pp-checks ul { grid-template-columns: minmax(0, 1fr); }
	.pp-note { padding: 24px 22px; border-radius: 20px; gap: 14px; }
	.pp-more__head { padding: 28px 0; }
	.pp-more__body { margin-left: 0; padding-bottom: 36px; }

	.pp-bar {
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 90;
		display: flex;
		align-items: center;
		gap: 14px;
		padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
		background: rgba(255, 255, 255, .96);
		-webkit-backdrop-filter: saturate(180%) blur(12px);
		backdrop-filter: saturate(180%) blur(12px);
		border-top: 1px solid var(--pp-line);
		transform: translateY(110%);
		transition: transform .35s var(--pp-ease);
	}
	.pp-bar.is-on { transform: none; }
	.pp-bar__price { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
	.pp-bar__name { font-size: 12.5px; color: var(--pp-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
	.pp-bar__now { font-family: var(--font-heading); font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--c-text); }
	body.sr-pp-page .pp-bar__btn { width: auto; height: 48px; padding: 0 28px !important; flex: 0 0 auto; }
}
@media (prefers-reduced-motion: reduce) {
	.pp-bar, .pp-more__icon, .pp-more__icon::after { transition: none; }
}