/* Инертные материалы — витрина. Все цвета/шрифты берутся из настроек «Дизайн». */
:root {
	--im-accent: #d97706;
	--im-accent-hover: #b45309;
	--im-accent-soft: #fffbeb;
	--im-btn-text: #ffffff;
	--im-dark: #0f172a;
	--im-text: #334155;
	--im-muted: #6b7280;
	--im-border: #e5e7eb;
	--im-surface: #ffffff;
	--im-bg: #f8fafc;
	--im-radius: 14px;
	--im-radius-lg: 20px;
	--im-font: inherit;
	--im-font-heading: inherit;
	--im-font-size: 15px;
	--im-heading-weight: 800;
	--im-gap: 20px;
	--im-shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

.im-product,
.im-grid,
.im-form,
.im-table-wrap,
.im-calc,
.im-contacts,
.im-pricelist,
.im-modal {
	font-family: var(--im-font);
	font-size: var(--im-font-size);
	color: var(--im-text);
}

.im-params {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
	gap: 10px;
	margin: 18px 0;
}

.im-param {
	display: flex;
	align-items: center;
	gap: 10px;
	background: var(--im-bg);
	border: 1px solid var(--im-border);
	border-radius: var(--im-radius);
	padding: 10px 12px;
}
.im-param__icon { flex-shrink: 0; display: grid; place-items: center; }
.im-param__icon .im-icon { display: block; }
.im-param__body { display: grid; gap: 1px; min-width: 0; }
.im-param__label { font-size: 11px; color: var(--im-muted); }
.im-param__value { font-size: calc(var(--im-font-size) + 1px); font-weight: 800; color: var(--im-dark); line-height: 1.2; }

.im-prices { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0; }
.im-price {
	border: 1px solid var(--im-border);
	border-radius: var(--im-radius);
	padding: 10px 16px;
	min-width: 140px;
	background: var(--im-surface);
}
.im-price--muted { background: var(--im-bg); }
.im-price__label { display: block; font-size: 12px; color: var(--im-muted); }
.im-price__value { display: block; font-size: calc(var(--im-font-size) + 6px); font-weight: 800; color: var(--im-dark); font-family: var(--im-font-heading); }

.im-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 14px 0; }
.im-gost { font-size: 13px; color: var(--im-muted); }

.im-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: 1px solid transparent;
	border-radius: var(--im-radius);
	padding: 11px 20px;
	font-weight: 700;
	font-size: var(--im-font-size);
	font-family: var(--im-font);
	cursor: pointer;
	text-decoration: none;
	transition: .15s ease;
}
.im-btn--primary { background: var(--im-accent); color: var(--im-btn-text); }
.im-btn--primary:hover { background: var(--im-accent-hover); color: var(--im-btn-text); }
.im-btn--ghost { background: var(--im-surface); border-color: var(--im-border); color: var(--im-dark); }
.im-btn--ghost:hover { border-color: var(--im-accent); color: var(--im-accent); }
.im-btn--lg { padding: 14px 26px; font-size: calc(var(--im-font-size) + 1px); }
.im-btn--small { padding: 8px 14px; font-size: calc(var(--im-font-size) - 1px); }

/* Каталог */
.im-grid { display: grid; gap: var(--im-gap); }
.im-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.im-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.im-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 900px) { .im-grid--3, .im-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .im-grid { grid-template-columns: 1fr !important; } }

.im-card-item {
	border: 1px solid var(--im-border);
	border-radius: var(--im-radius-lg);
	overflow: hidden;
	background: var(--im-surface);
	display: flex;
	flex-direction: column;
	box-shadow: var(--im-shadow);
}

.im-card-item__media { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--im-bg); }
.im-card-item__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.im-card-item__placeholder { display: grid; place-items: center; height: 100%; color: var(--im-muted); }
.im-card-item__badge { display: none; }
.im-card-item__title { margin: 0; font-size: calc(var(--im-font-size) + 3px); line-height: 1.25; font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); }
.im-card-item__title a { color: var(--im-dark); text-decoration: none; }
.im-card-item__title a:hover { color: var(--im-accent); }

.im-card-item__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.im-card-item__title { margin: 0; font-size: calc(var(--im-font-size) + 3px); line-height: 1.3; font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); }
.im-card-item__title a { color: var(--im-dark); text-decoration: none; }
.im-card-item__title a:hover { color: var(--im-accent); }
.im-card-item__excerpt { margin: 0; color: var(--im-muted); font-size: calc(var(--im-font-size) - 1px); }
.im-card-item__params { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.im-card-item__params li {
	display: flex;
	align-items: center;
	gap: 8px;
	background: var(--im-bg);
	border: 1px solid var(--im-border);
	border-radius: var(--im-radius);
	padding: 8px 10px;
	min-width: 0;
}
.im-card-item__param-icon { flex-shrink: 0; display: grid; place-items: center; }
.im-card-item__param-icon .im-icon { display: block; }
.im-card-item__param-body { display: grid; gap: 1px; min-width: 0; }
.im-card-item__param-label { font-size: 10px; color: var(--im-muted); text-transform: none; letter-spacing: 0; }
.im-card-item__param-body strong { font-size: calc(var(--im-font-size) - 2px); color: var(--im-dark); line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.im-card-item__pricerow { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; margin-top: auto; }
.im-card-item__prices strong { font-size: calc(var(--im-font-size) + 7px); font-weight: 800; color: var(--im-accent); font-family: var(--im-font-heading); }
.im-card-item__prices strong span { font-size: calc(var(--im-font-size) - 3px); color: var(--im-muted); font-weight: 700; }
.im-card-item__prices small { display: block; color: var(--im-muted); font-size: calc(var(--im-font-size) - 3px); }
.im-card-item__more { font-size: calc(var(--im-font-size) - 2px); font-weight: 600; color: var(--im-muted); text-decoration: underline; text-underline-offset: 3px; }
.im-card-item__more:hover { color: var(--im-accent); }

.im-card-item__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.im-card-item__actions .im-btn { flex: 1 1 auto; }

.im-loop-params { list-style: none; margin: 8px 0; padding: 0; font-size: 13px; }
.im-loop-params li { display: flex; justify-content: space-between; gap: 8px; }
.im-loop-price { display: flex; gap: 10px; font-weight: 700; margin-bottom: 8px; color: var(--im-dark); }

/* Таблицы */
.im-table-wrap { overflow-x: auto; }
.im-table, .im-specs { width: 100%; border-collapse: collapse; }
.im-table th, .im-table td, .im-specs th, .im-specs td { border: 1px solid var(--im-border); padding: 10px 12px; text-align: left; font-size: calc(var(--im-font-size) - 1px); }
.im-table thead th { background: var(--im-bg); color: var(--im-dark); }
.im-specs th { width: 45%; background: var(--im-bg); font-weight: 600; }
.im-specs th { vertical-align: middle; }
.im-specs__icon { display: inline-flex; vertical-align: middle; margin-right: 8px; }
.im-specs__icon .im-icon { border-radius: 8px; }
.im-subtitle { margin-top: 24px; font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); color: var(--im-dark); }

.im-gost-box { display: flex; gap: 14px; background: var(--im-bg); border: 1px solid var(--im-border); border-radius: var(--im-radius); padding: 16px; }
.im-gost-box__icon { font-size: 24px; }
.im-gost-box p { margin: 4px 0; font-weight: 700; color: var(--im-dark); }

/* Прайс-лист */
.im-pricelist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.im-pricelist li { display: flex; align-items: baseline; gap: 8px; }
.im-pricelist a { color: var(--im-dark); text-decoration: none; font-weight: 600; }
.im-pricelist a:hover { color: var(--im-accent); }
.im-pricelist__dots { flex: 1; border-bottom: 1px dotted var(--im-border); }
.im-pricelist b { color: var(--im-accent); }
.im-pricelist i { color: var(--im-muted); font-style: normal; font-size: 13px; }

/* Калькулятор */
.im-calc { border: 1px solid var(--im-border); border-radius: var(--im-radius-lg); padding: 20px; background: var(--im-surface); box-shadow: var(--im-shadow); }
.im-calc__title { margin: 0 0 14px; font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); color: var(--im-dark); }
.im-calc__row { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .im-calc__row { grid-template-columns: 1fr; } }
.im-calc__result { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }
@media (max-width: 640px) { .im-calc__result { grid-template-columns: 1fr; } }
.im-calc__result div { background: var(--im-bg); border-radius: var(--im-radius); padding: 12px 14px; }
.im-calc__result span { display: block; font-size: 12px; color: var(--im-muted); }
.im-calc__result b { font-size: calc(var(--im-font-size) + 4px); color: var(--im-dark); }

/* Контакты */
.im-contacts { border: 1px solid var(--im-border); border-radius: var(--im-radius-lg); padding: 20px; background: var(--im-surface); text-align: center; }
.im-contacts__label { margin: 0; color: var(--im-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.im-contacts__phone { display: block; margin: 6px 0; font-size: calc(var(--im-font-size) + 10px); font-weight: 800; color: var(--im-dark); text-decoration: none; font-family: var(--im-font-heading); }
.im-contacts__hint { margin: 0 0 14px; color: var(--im-muted); font-size: 13px; }

/* Форма */
.im-form { display: grid; gap: 14px; }
.im-form--inline { border: 1px solid var(--im-border); border-radius: var(--im-radius-lg); padding: 22px; background: var(--im-surface); box-shadow: var(--im-shadow); }
.im-form__title { margin: 0; font-size: calc(var(--im-font-size) + 5px); font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); color: var(--im-dark); }
.im-form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 640px) { .im-form__row { grid-template-columns: 1fr; } }

.im-field { display: flex; flex-direction: column; gap: 6px; border: 0; padding: 0; margin: 0; }
.im-field__label { font-size: 13px; font-weight: 600; color: var(--im-dark); }
.im-field__label i { color: #dc2626; font-style: normal; }
.im-field input[type="text"],
.im-field input[type="tel"],
.im-field input[type="email"],
.im-field input[type="number"],
.im-field select,
.im-field textarea {
	width: 100%;
	border: 1px solid var(--im-border);
	border-radius: calc(var(--im-radius) - 3px);
	padding: 11px 12px;
	font-size: var(--im-font-size);
	font-family: var(--im-font);
	background: var(--im-surface);
	color: var(--im-dark);
}
.im-field input:focus, .im-field select:focus, .im-field textarea:focus { outline: 2px solid var(--im-accent); outline-offset: 1px; }
.im-field--invalid input, .im-field--invalid select, .im-field--invalid textarea { border-color: #dc2626; }
.im-error { color: #dc2626; font-size: 12px; font-style: normal; }

.im-volume { display: flex; gap: 8px; }
.im-volume input { flex: 1; }
.im-units { display: flex; border: 1px solid var(--im-border); border-radius: calc(var(--im-radius) - 3px); overflow: hidden; }
.im-unit input { position: absolute; opacity: 0; pointer-events: none; }
.im-unit span { display: grid; place-items: center; padding: 0 16px; height: 100%; cursor: pointer; font-weight: 700; color: var(--im-muted); }
.im-unit input:checked + span { background: var(--im-accent); color: var(--im-btn-text); }

.im-payments { display: grid; gap: 8px; }
.im-payment { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--im-border); border-radius: var(--im-radius); padding: 10px 12px; cursor: pointer; }
.im-payment:has(input:checked) { border-color: var(--im-accent); background: var(--im-accent-soft); }
.im-payment__body strong { display: block; font-size: 14px; color: var(--im-dark); }
.im-payment__body small { color: var(--im-muted); font-size: 12px; }

.im-estimate { background: var(--im-bg); border: 1px solid var(--im-border); border-radius: var(--im-radius); padding: 14px; display: grid; gap: 6px; }
.im-estimate__row { display: flex; justify-content: space-between; font-size: 14px; }
.im-estimate__row--total { font-size: calc(var(--im-font-size) + 2px); font-weight: 800; border-top: 1px solid var(--im-border); padding-top: 8px; color: var(--im-dark); }
.im-estimate small { color: var(--im-muted); font-size: 12px; }

.im-consent { display: flex; gap: 8px; font-size: 12px; color: var(--im-muted); align-items: flex-start; }
.im-hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.im-form__message { font-size: 14px; }
.im-form__message--ok { color: #15803d; font-weight: 600; }
.im-form__message--error { color: #dc2626; font-weight: 600; }

/* Модальное окно */
.im-modal { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; padding: 16px; }
.im-modal[hidden] { display: none; }
.im-modal__overlay { position: absolute; inset: 0; background: rgba(15, 23, 42, .65); }
.im-modal__dialog {
	position: relative;
	background: var(--im-surface);
	border-radius: var(--im-radius-lg);
	padding: 26px;
	width: min(760px, 100%);
	max-height: 92vh;
	overflow-y: auto;
	box-shadow: 0 30px 80px rgba(2, 6, 23, .35);
}
.im-modal__close { position: absolute; right: 14px; top: 10px; border: 0; background: transparent; font-size: 28px; line-height: 1; cursor: pointer; color: var(--im-muted); }
.im-modal__title { margin: 0 30px 6px 0; font-size: calc(var(--im-font-size) + 7px); font-family: var(--im-font-heading); font-weight: var(--im-heading-weight); color: var(--im-dark); }
.im-modal__subtitle { margin: 0 0 16px; color: var(--im-muted); font-size: 14px; }
body.im-modal-open { overflow: hidden; }

/* ===== Мультипозиционный заказ ===== */
.im-items { display: grid; gap: 10px; }
.im-items__head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.im-items__list { display: grid; gap: 10px; }
.im-item {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr) auto;
	gap: 10px;
	align-items: end;
	background: var(--im-bg);
	border: 1px solid var(--im-border);
	border-radius: var(--im-radius);
	padding: 10px 12px;
}
@media (max-width: 640px) { .im-item { grid-template-columns: 1fr; } }
.im-item__unit { max-width: 88px; }
.im-item__meta { display: flex; align-items: center; gap: 8px; padding-bottom: 10px; }
.im-item__sum { font-weight: 800; color: var(--im-dark); white-space: nowrap; font-size: calc(var(--im-font-size) - 1px); }
.im-item__remove {
	border: 1px solid var(--im-border); background: var(--im-surface); color: var(--im-muted);
	border-radius: 8px; width: 30px; height: 30px; cursor: pointer; line-height: 1;
}
.im-item__remove:hover { border-color: #dc2626; color: #dc2626; }
.im-items__add {
	justify-self: start; border: 1px dashed var(--im-accent); background: var(--im-accent-soft);
	color: var(--im-accent); border-radius: var(--im-radius); padding: 9px 16px; font-weight: 700; cursor: pointer;
	font-size: calc(var(--im-font-size) - 1px);
}
.im-items__add:hover { background: var(--im-accent); color: var(--im-btn-text); }

/* ===== Капча ===== */
.im-captcha__row { display: flex; gap: 8px; align-items: center; }
.im-captcha__question {
	background: var(--im-bg); border: 1px solid var(--im-border); border-radius: calc(var(--im-radius) - 3px);
	padding: 10px 14px; font-weight: 700; color: var(--im-dark); white-space: nowrap;
}
.im-captcha__input { max-width: 130px; }
.im-captcha .im-captcha__input {
	border: 1px solid var(--im-border); border-radius: calc(var(--im-radius) - 3px);
	padding: 11px 12px; font-size: var(--im-font-size); background: var(--im-surface); color: var(--im-dark);
}
.im-captcha__refresh {
	border: 1px solid var(--im-border); background: var(--im-surface); color: var(--im-muted);
	border-radius: calc(var(--im-radius) - 3px); width: 40px; height: 40px; cursor: pointer; font-size: 17px;
}
.im-captcha__refresh:hover { border-color: var(--im-accent); color: var(--im-accent); }


/* ===== Мессенджер MAX ===== */
.im-btn--max {
	background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 50%, #0ea5e9 100%);
	color: #fff;
	border: 0;
	box-shadow: 0 6px 18px rgba(99, 102, 241, .32);
}
.im-btn--max:hover { color: #fff; filter: brightness(1.07); transform: translateY(-1px); }
.im-btn--max .im-max-icon { border-radius: 6px; }
.im-btn--max span { line-height: 1; }

.im-max-hint { font-size: 13px; color: var(--im-muted); margin: 6px 0 0; }
.im-max-hint a { color: #6366f1; font-weight: 700; text-decoration: none; }
.im-max-hint a:hover { text-decoration: underline; }

.im-max-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: linear-gradient(135deg, #8b5cf6, #0ea5e9);
	color: #fff;
	border-radius: 999px;
	padding: 4px 11px 4px 5px;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .04em;
	text-decoration: none;
}
.im-max-badge:hover { color: #fff; filter: brightness(1.08); }

.im-modal__max {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	background: linear-gradient(135deg, rgba(139, 92, 246, .1), rgba(14, 165, 233, .1));
	border: 1px solid rgba(99, 102, 241, .25);
	border-radius: var(--im-radius);
	padding: 12px 14px;
	margin-bottom: 16px;
	font-size: 14px;
	color: var(--im-dark);
}

.im-loop-actions, .im-contacts__actions, .im-calc__actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.im-loop-actions { justify-content: flex-start; }