:root {
	--certificate-olive: #89966f;
	--certificate-cream: #f7f2e8;
}

.certificate-preview-shell[hidden],
.certificate-customizer[hidden],
.certificate-preview-modal[hidden] {
	display: none !important;
}

/* Стили Swiper задают display явно, поэтому одного HTML-атрибута hidden мало. */
[data-certificate-gallery][hidden],
[data-certificate-gallery].is-certificate-hidden {
	display: none !important;
}

.certificate-preview-shell {
	width: min(100%, calc((100vh - 130px) * .666667));
	width: min(100%, calc((100dvh - 130px) * .666667));
	max-width: 680px;
	margin: 0 auto;
}

.certificate-preview {
	position: relative;
	box-sizing: border-box;
	width: 100%;
	aspect-ratio: 2 / 3;
	overflow: hidden;
	color: var(--certificate-olive);
	background: var(--certificate-cream);
	font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
	box-shadow: 0 12px 36px rgba(45, 54, 37, .08);
	container-type: inline-size;
}

.certificate-preview *,
.certificate-preview *::before,
.certificate-preview *::after {
	box-sizing: border-box;
}

.certificate-preview__template {
	position: absolute;
	z-index: 0;
	inset: 0;
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	pointer-events: none;
	user-select: none;
}

.certificate-preview__items {
	position: absolute;
	z-index: 1;
	top: 43.5%;
	right: 8.2%;
	left: 8.4%;
	display: grid;
	height: 20.6%;
	gap: 0;
	align-content: start;
	color: var(--certificate-cream);
}

.certificate-preview__item {
	display: grid;
	grid-template-columns: 8% minmax(0, 1fr) auto;
	align-items: baseline;
	border-bottom: 1px solid rgba(247, 242, 232, .75);
	font-size: clamp(8px, 1.45vw, 22px);
	font-size: clamp(8px, 2.15cqw, 22px);
	line-height: 1.46;
}

.certificate-preview__item-number {
	font-weight: 700;
}

.certificate-preview__item-name {
	padding-right: .65em;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.certificate-preview__item-meta {
	white-space: nowrap;
}

.certificate-preview[data-items="1"] .certificate-preview__item,
.certificate-preview[data-items="2"] .certificate-preview__item {
	font-size: clamp(10px, 1.8vw, 28px);
	font-size: clamp(10px, 2.75cqw, 28px);
	line-height: 1.7;
}

.certificate-preview.is-dense .certificate-preview__item {
	font-size: clamp(7px, 1.2vw, 19px);
	font-size: clamp(7px, 1.85cqw, 19px);
	line-height: 1.34;
}

.certificate-preview.is-very-dense .certificate-preview__item {
	font-size: clamp(6px, 1vw, 16px);
	font-size: clamp(6px, 1.55cqw, 16px);
	line-height: 1.2;
}

/* 16–20 позиций: дополнительно уплотняем строки. */
.certificate-preview.is-ultra-dense .certificate-preview__item {
	grid-template-columns: 6.5% minmax(0, 1fr) auto;
	font-size: clamp(4.5px, .78vw, 12px);
	font-size: clamp(4.5px, 1.15cqw, 12px);
	line-height: 1.1;
	letter-spacing: -.02em;
}

/* 21–25 позиций: предельный режим, рассчитанный на весь каталог. */
.certificate-preview.is-max-dense .certificate-preview__item {
	grid-template-columns: 6% minmax(0, 1fr) auto;
	font-size: clamp(3.8px, .62vw, 10px);
	font-size: clamp(3.8px, .9cqw, 10px);
	line-height: 1.05;
	letter-spacing: -.025em;
}

.certificate-preview.is-ultra-dense .certificate-preview__item-name {
	padding-right: .35em;
}

.certificate-preview__rank {
	position: absolute;
	z-index: 1;
	top: 64.3%;
	left: 8.4%;
	margin: 0;
	color: var(--certificate-cream);
	font-size: clamp(7px, 1.2vw, 18px);
	font-size: clamp(7px, 1.8cqw, 18px);
	line-height: 1.25;
}

.certificate-preview__message {
	position: absolute;
	z-index: 1;
	top: 70.5%;
	left: 8.8%;
	width: 39%;
	height: 13.7%;
	margin: 0;
	overflow: hidden;
	font-size: clamp(10px, 1.85vw, 29px);
	font-size: clamp(10px, 2.8cqw, 29px);
	font-weight: 500;
	line-height: 1.12;
	letter-spacing: -.035em;
	overflow-wrap: anywhere;
	word-break: break-word;
	-webkit-hyphens: none;
	hyphens: none;
	white-space: pre-wrap;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
}

.certificate-preview.is-message-dense .certificate-preview__message {
	font-size: clamp(8px, 1.45vw, 23px);
	font-size: clamp(8px, 2.25cqw, 23px);
}

.certificate-preview.is-message-very-dense .certificate-preview__message {
	font-size: clamp(5px, 1vw, 16px);
	font-size: clamp(5px, 1.55cqw, 16px);
	line-height: 1.06;
	letter-spacing: -.045em;
}

.certificate-preview__date {
	position: absolute;
	z-index: 1;
	top: 84.65%;
	left: 71%;
	color: #73805f;
	font-size: clamp(7px, 1.15vw, 18px);
	font-size: clamp(7px, 1.75cqw, 18px);
	line-height: 1;
	transform: none;
}

.certificate-customizer__photos {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin-top: 18px;
}

.certificate-customizer__photo {
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1.18;
	padding: 3px;
	overflow: hidden;
	border: 1px solid #d7d7d2;
	border-radius: 30px;
	background: transparent;
	cursor: pointer;
}

.certificate-customizer__photo.is-selected {
	border: 2px solid var(--certificate-olive);
}

.certificate-customizer__photo img {
	position: absolute;
	top: 0;
	left: 50%;
	display: block;
	width: 242%;
	height: auto;
	max-width: none;
	transform: translateX(-50%);
	border-radius: 27px;
	pointer-events: none;
}

.certificate-customizer__message {
	position: relative;
	display: block;
	margin-top: 18px;
}

.certificate-customizer__message-tools {
	display: flex;
	justify-content: flex-end;
	margin: 16px 2px 8px;
}

.certificate-customizer__message-reset {
	appearance: none;
	padding: 0;
	border: 0;
	outline: 0;
	background: transparent;
	color: #9a9a9a;
	font: inherit;
	font-size: 13px;
	line-height: 1.35;
	text-decoration: none;
	cursor: pointer;
	transition: color .2s ease;
}

.certificate-customizer__message-reset:hover {
	color: #737373;
}

.certificate-customizer__message-reset:focus,
.certificate-customizer__message-reset:focus-visible {
	outline: none;
	box-shadow: none;
}

.certificate-customizer__message textarea.checkout-panel__input::placeholder {
	color: #b0b0b0;
	opacity: 1;
}

.certificate-customizer__message textarea.checkout-panel__input {
	display: block;
	box-sizing: border-box;
	width: 100%;
	min-height: 128px;
	padding: 14px 16px 32px;
	line-height: 1.4;
	resize: vertical;
}

.certificate-customizer__counter {
	position: absolute;
	right: 14px;
	bottom: 9px;
	color: #777;
	font-size: 12px;
}

.certificate-customizer__preview-button {
	display: none;
	margin-top: 14px;
}


/*
 * Блок оформления заранее занимает место в форме. Пока состав сертификата
 * ещё не подтверждён, он виден приглушённым и не принимает клики.
 * Это убирает резкое изменение высоты страницы после «Сохранить».
 */
.certificate-customizer {
	transition: opacity .28s ease, filter .28s ease;
}

.certificate-customizer.is-locked {
	opacity: .38;
	filter: grayscale(.18);
	pointer-events: none;
	user-select: none;
}

.certificate-customizer:not(.is-locked) {
	opacity: 1;
	filter: none;
}

/* Убираем системную синюю рамку только у нашей кнопки предпросмотра. */
.certificate-customizer__preview-button:focus,
.certificate-customizer__preview-button:focus-visible,
.certificate-customizer__preview-button:active {
	outline: none !important;
	box-shadow: none !important;
}

.certificate-customizer__preview-button {
	-webkit-tap-highlight-color: transparent;
}

.certificate-customizer__photo:focus,
.certificate-customizer__photo:focus-visible {
	outline: none;
	box-shadow: none;
}

.certificate-preview-modal {
	position: fixed;
	z-index: 2147483646;
	inset: 0;
	background: #fff;
	isolation: isolate;
	visibility: visible;
	opacity: 1;
}

.certificate-preview-modal__backdrop {
	position: fixed;
	inset: 0;
	background: #fff;
}

.certificate-preview-modal__dialog {
	position: fixed;
	z-index: 1;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 60px 20px 20px;
	overflow: hidden;
	background: #fff;
}

.certificate-preview-modal__dialog [data-certificate-modal-content] {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
}

.certificate-preview-modal__dialog .certificate-preview {
	width: min(calc(100vw - 40px), calc((100vh - 80px) * .666667), 720px);
	width: min(calc(100vw - 40px), calc((100dvh - 80px) * .666667), 720px);
	max-width: 100%;
	max-height: calc(100vh - 80px);
	max-height: calc(100dvh - 80px);
	box-shadow: none;
}

.certificate-preview-modal__close {
	position: fixed;
	z-index: 2147483647;
	top: max(12px, env(safe-area-inset-top, 0px));
	right: max(16px, env(safe-area-inset-right, 0px));
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #000;
	font-size: 0;
	line-height: 1;
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
	-webkit-tap-highlight-color: transparent;
}

.certificate-preview-modal__close::before,
.certificate-preview-modal__close::after {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 24px;
	height: 2px;
	border-radius: 30px;
	background: #000;
	content: "";
}

.certificate-preview-modal__close::before {
	transform: translate(-50%, -50%) rotate(45deg);
}

.certificate-preview-modal__close::after {
	transform: translate(-50%, -50%) rotate(-45deg);
}

.certificate-preview-modal__close:hover,
.certificate-preview-modal__close:focus-visible {
	background: #f2f2f2;
	outline: none;
}

html.certificate-preview-modal-open,
body.certificate-preview-modal-open {
	overflow: hidden;
}


/*
 * Оформление сертификата: собственная адаптивная сетка.
 *
 * В общей contacts.css две колонки включаются с 1200px, а раньше sticky
 * сертификата включался уже с 768px. На планшетных/небольших desktop-экранах
 * левая колонка становилась sticky внутри одноколоночной раскладки и
 * перекрывала форму. До 1279px держим всё строго в потоке.
 */
@media (min-width: 768px) and (max-width: 1279px) {
	/*
	 * После формирования сертификата большой inline-preview сверху больше
	 * не нужен: пользователь находится ниже, в форме. Оставляем просмотр
	 * по кнопке в полноэкранном модальном окне.
	 */
	[data-certificate-left] {
		display: none !important;
	}

	.certificate-customizer__preview-button {
		display: block;
		width: 100%;
	}

	.oformlenie .studio_item {
		display: grid;
		grid-template-columns: minmax(0, 1fr);
		align-items: start;
		gap: 36px;
		width: 100%;
		max-width: min(760px, calc(100% - 40px));
		margin: 32px auto;
	}

	.oformlenie .studio_item_left,
	.oformlenie .studio_item_right {
		position: static !important;
		top: auto !important;
		width: 100%;
		max-width: none;
		min-width: 0;
		margin: 0;
	}

	[data-certificate-left],
	[data-certificate-left].has-certificate-preview {
		position: static !important;
		top: auto !important;
		align-self: auto;
	}

	.certificate-preview-shell {
		width: min(100%, 620px);
		max-width: 620px;
		margin-right: auto;
		margin-left: auto;
	}
}

/* Две колонки только когда им действительно хватает места. */
@media (min-width: 1280px) {
	[data-certificate-left].has-certificate-preview {
		display: block;
	}

	.certificate-customizer__preview-button {
		display: none;
	}

	.oformlenie .studio_item {
		display: grid;
		grid-template-columns: minmax(0, 1.45fr) minmax(390px, .85fr);
		align-items: start;
		gap: clamp(32px, 3vw, 48px);
		max-width: none;
	}

	.oformlenie .studio_item_left,
	.oformlenie .studio_item_right {
		width: auto;
		max-width: none;
		min-width: 0;
		margin: 0;
	}

	[data-certificate-left] {
		align-self: start;
		min-width: 0;
	}

	[data-certificate-left].has-certificate-preview {
		position: sticky;
		top: 100px;
	}

	.certificate-preview-shell {
		max-width: 680px;
	}
}

@media (max-width: 767px) {
	[data-certificate-left] {
		display: none !important;
	}

	.certificate-customizer__preview-button {
		display: block;
		width: 100%;
	}

	.certificate-preview-modal__dialog .certificate-preview {
		font-size: 100%;
	}
}

@media (max-width: 420px) {
	.certificate-customizer__photos {
		gap: 7px;
	}

	.certificate-preview-modal__dialog {
		padding: 58px 10px 10px;
	}

	.certificate-preview-modal__dialog .certificate-preview {
		width: min(calc(100vw - 20px), calc((100dvh - 68px) * .666667));
		max-height: calc(100dvh - 68px);
	}
}

@media print {
	.certificate-preview {
		box-shadow: none;
	}
}