/*
 * _usluga-calc.css — модуль калькулятора стоимости услуги.
 *
 * Вынесено из _usluga.css (W5/C2 split 2026-05-19). Файл рос >800 soft cap.
 * Содержит desktop-стили блока .uc-calc и всех его подсекций:
 *   - РАЗМЕР (grid фиксированных + custom)
 *   - ТИРАЖ (stepper input)
 *   - МАТЕРИАЛ (auto-fit cards)
 *   - ОПЦИИ (checkbox-карточки)
 *
 * Mobile-стили калькулятора живут в _mobile.css (не отделяются — там
 * legacy .uc-calc__* правила без @media, см. TODO W5 refactor).
 *
 * Enqueue: подключается в inc/enqueue.php сразу после _usluga.css.
 */

/* ─── Калькулятор (desktop) ─── */
.uc-calc__shell {
	display: grid;
	grid-template-columns: 1fr 360px;
	gap: 32px;
	align-items: start;
}
.uc-calc--compact {
	margin: 0;
	padding: 0;
}
.uc-calc--compact .uc-calc__shell {
	grid-template-columns: minmax(0, 1fr) 260px;
	gap: 16px;
}
.uc-calc--compact .uc-calc__block--external-picker {
	position: absolute;
	width: 1px !important;
	height: 1px !important;
	margin: -1px;
	padding: 0 !important;
	min-width: 0 !important;
	max-width: 1px !important;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}
.uc-calc--compact .uc-calc__controls {
	display: flex;
	flex-direction: column;
	gap: 12px;
	min-width: 0;
}
.uc-calc--compact .uc-calc__block {
	padding: 14px 16px;
	min-width: 0;
	overflow-wrap: anywhere;
}
.uc-calc--compact .uc-calc__block-head {
	flex-wrap: wrap;
}
.uc-calc--compact .uc-calc__block-preview {
	margin-left: auto;
}
.uc-calc--compact .uc-calc__sizes-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}
.uc-calc--compact .uc-calc__opts-grid {
	grid-template-columns: 1fr;
}
.uc-calc--compact .uc-calc__result {
	position: sticky;
	top: 18px;
}
@media (max-width: 1180px) {
	.uc-calc--compact .uc-calc__shell {
		grid-template-columns: 1fr;
	}
	.uc-calc--compact .uc-calc__result {
		position: static;
	}
}
.uc-calc__controls {
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.uc-calc__block {
	background: var(--paper);
	border: 1px solid var(--line);
	padding: 16px 20px;
}
.uc-calc__block-head {
	display: flex;
	align-items: baseline;
	gap: 12px;
	margin-bottom: 12px;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--line);
}
.uc-calc__num {
	font-size: var(--text-eyebrow);
	font-weight: 600;
	letter-spacing: 0.16em;
	color: var(--accent);
}
.uc-calc__block-head h3 {
	font-family: var(--font-display);
	font-size: var(--text-h3-sm);
	font-weight: 700;
	margin: 0;
	color: var(--ink);
}
.uc-calc__sub-select {
	width: 100%;
	padding: 10px 14px;
	font-family: var(--font-display);
	font-size: var(--text-body);
	background: var(--bg);
	border: 1px solid var(--line);
	color: var(--ink);
}
.uc-calc__layout-guide {
	margin-top: 14px;
	padding: 14px 16px;
	background: var(--bg);
	border: 1px solid var(--line);
	border-left: 3px solid var(--accent);
}
.uc-calc__layout-guide[hidden] {
	display: none;
}
.uc-calc__layout-guide--compact {
	margin-top: 0;
	padding: 0;
	background: transparent;
	border: 0;
}
.uc-calc__layout-guide-details {
	background: var(--paper);
	border: 1px solid var(--line);
	border-left: 3px solid var(--accent);
}
.uc-calc__layout-guide-summary {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto auto;
	grid-template-areas:
		"copy actions toggle"
		"summary actions toggle";
	gap: 10px 14px;
	align-items: center;
	min-height: 58px;
	padding: 12px 14px;
}
.uc-calc__layout-guide-summary > span {
	grid-area: copy;
	display: grid;
	gap: 3px;
	min-width: 0;
}
.uc-calc__layout-guide-summary strong {
	font-family: var(--font-display);
	font-size: var(--text-body);
	line-height: 1.2;
	color: var(--ink);
}
.uc-calc__layout-guide-summary small {
	grid-area: summary;
	font-size: var(--text-body-sm);
	line-height: 1.35;
	color: var(--fg-mute);
}
.uc-calc__layout-guide-summary .uc-calc__layout-guide-actions {
	grid-area: actions;
	margin-top: 0;
	white-space: nowrap;
}
.uc-calc__layout-guide-toggle {
	grid-area: toggle;
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	padding: 0;
	background: var(--bg);
	border: 1px solid var(--line);
	color: var(--accent);
	cursor: pointer;
	font-weight: 700;
	transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}
.uc-calc__layout-guide-toggle:hover,
.uc-calc__layout-guide-toggle:focus-visible {
	background: var(--ink);
	border-color: var(--ink);
	color: var(--paper);
	outline: none;
}
.uc-calc__layout-guide-panel {
	padding: 0 14px 14px;
	border-top: 1px dashed var(--line);
}
.uc-calc__block--layout-guide {
	align-self: start;
}
.uc-calc__block--layout-guide .uc-calc__layout-guide {
	margin-top: 0;
}
.uc-calc__layout-guide-copy {
	display: grid;
	gap: 5px;
}
.uc-calc__layout-guide-kicker {
	font-size: var(--text-mono-2xs);
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
}
.uc-calc__layout-guide-copy strong {
	font-family: var(--font-display);
	font-size: var(--text-body);
	line-height: 1.25;
	color: var(--ink);
}
.uc-calc__layout-guide-copy p {
	margin: 0;
	max-width: 760px;
	font-size: var(--text-body-sm);
	line-height: 1.45;
	color: var(--fg-mute);
}
.uc-calc__layout-guide-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 12px;
}
.uc-calc__layout-guide-link {
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	padding: 8px 12px;
	background: var(--ink);
	color: var(--paper);
	border: 1px solid var(--ink);
	font-size: var(--text-eyebrow);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-decoration: none;
	text-transform: uppercase;
	transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.uc-calc__layout-guide-link:hover {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--ink);
}
.uc-calc__layout-guide-notes {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 6px 14px;
	margin: 12px 0 0;
	padding: 0;
	list-style: none;
}
.uc-calc__layout-guide-notes li {
	position: relative;
	padding-left: 14px;
	font-size: var(--text-body-sm);
	line-height: 1.4;
	color: var(--fg-mute);
}
.uc-calc__layout-guide-notes li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.64em;
	width: 5px;
	height: 5px;
	background: var(--accent);
	transform: translateY(-50%);
}
@media (max-width: 760px) {
	.uc-calc__layout-guide-notes {
		grid-template-columns: 1fr;
	}
	.uc-calc__layout-guide-link {
		width: 100%;
		justify-content: center;
	}
	.uc-calc__layout-guide-summary {
		grid-template-columns: minmax(0, 1fr) auto;
		grid-template-areas:
			"copy toggle"
			"summary summary"
			"actions actions";
	}
	.uc-calc__layout-guide-summary small,
	.uc-calc__layout-guide-summary .uc-calc__layout-guide-actions {
		grid-column: 1 / -1;
	}
	.uc-calc__layout-guide-summary .uc-calc__layout-guide-actions .uc-calc__layout-guide-link {
		width: auto;
	}
}

/* Block header (общий для 01/02/03) */
.uc-calc__block-head { position: relative; }
.uc-calc__block-hint {
	margin-left: auto;
	font-size: var(--text-mono-2xs);
	letter-spacing: 0.14em;
	color: var(--fg-quiet);
	text-transform: uppercase;
}

/* ─── 01 РАЗМЕР — grid 3×3 фиксированных + «свой размер» full row ─── */
.uc-calc__sizes-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}
.uc-calc__tile {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding: 10px 12px;
	background: var(--bg);
	border: 1px solid var(--line);
	cursor: pointer;
	transition: border-color 160ms ease, transform 160ms ease;
}
.uc-calc__tile:hover {
	border-color: var(--ink);
	transform: translateY(var(--motion-lift-y-sm));
}
.uc-calc__tile input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}
.uc-calc__tile:has(input:checked) {
	border-color: var(--ink);
	background: var(--paper);
	box-shadow: inset 0 0 0 1px var(--ink);
}
.uc-calc__tile-label {
	font-family: var(--font-display);
	font-weight: 600;
	font-size: var(--text-body);
	color: var(--ink);
}
.uc-calc__tile-price {
	font-size: var(--text-mono-sm);
	color: var(--accent);
	font-weight: 600;
}
.uc-calc__tile-empty {
	font-size: var(--text-mono-2xs);
	color: var(--fg-quiet);
	letter-spacing: 0.1em;
	text-transform: uppercase;
}
/* P14 2026-05-20: площадь под размером (заменяет «по запросу» fallback). */
.uc-calc__tile-area {
	font-size: var(--text-eyebrow);
	color: var(--fg-mute);
	letter-spacing: 0.04em;
	font-weight: 500;
}
.uc-calc__tile--wide {
	margin-top: 8px;
	background: var(--bg-deep);
	border-style: dashed;
}
.uc-calc__tile-hint {
	font-size: var(--text-mono-2xs);
	color: var(--fg-mute);
}

/* «Свой размер» — раскрывающиеся inputs W/H */
.uc-calc__custom-inputs {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-top: 10px;
	padding: 14px 18px;
	background: var(--paper);
	border: 1px solid var(--line);
}
.uc-calc__custom-inputs[hidden] { display: none; }
.uc-calc__custom-inputs input {
	width: 110px;
	padding: 9px 12px;
	border: 1px solid var(--line);
	background: var(--bg);
	font-family: var(--font-mono);
	font-size: var(--text-body);
	color: var(--ink);
	text-align: center;
	-moz-appearance: textfield;
}
.uc-calc__custom-inputs input::-webkit-outer-spin-button,
.uc-calc__custom-inputs input::-webkit-inner-spin-button {
	-webkit-appearance: none; margin: 0;
}
.uc-calc__custom-inputs input:focus {
	outline: none;
	border-color: var(--accent);
	background: var(--paper);
}
.uc-calc__custom-x,
.uc-calc__custom-unit {
	font-size: var(--text-body-sm);
	color: var(--fg-mute);
}
.uc-calc__custom-x { font-size: var(--text-body); }

/* ─── 04 ТИРАЖ — stepper input ─── */
.uc-calc__qty-row {
	display: flex;
	align-items: center;
	gap: 8px;
}
.uc-calc__qty-btn {
	width: 38px;
	height: 38px;
	border: 1px solid var(--line);
	background: var(--bg);
	color: var(--ink);
	font-family: var(--font-display);
	font-size: var(--text-price);
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	transition: border-color 160ms ease, background 160ms ease;
}
.uc-calc__qty-btn:hover {
	border-color: var(--ink);
	background: var(--paper);
}
.uc-calc__qty-row input[data-calc-qty] {
	width: 80px;
	height: 38px;
	padding: 0 10px;
	border: 1px solid var(--line);
	background: var(--paper);
	font-family: var(--font-mono);
	font-size: var(--text-body);
	color: var(--ink);
	text-align: center;
	-moz-appearance: textfield;
}
.uc-calc__qty-row input[data-calc-qty]::-webkit-outer-spin-button,
.uc-calc__qty-row input[data-calc-qty]::-webkit-inner-spin-button {
	-webkit-appearance: none; margin: 0;
}
.uc-calc__qty-row input[data-calc-qty]:focus {
	outline: none;
	border-color: var(--accent);
}
.uc-calc__qty-unit {
	font-size: var(--text-body-sm);
	color: var(--fg-mute);
	margin-right: 8px;
}
.uc-calc__qty-hint {
	font-size: var(--text-mono-sm);
	color: var(--fg-quiet);
	letter-spacing: 0.04em;
}

/* ─── 02 МАТЕРИАЛ — горизонтальные cards (auto-fit 4 max) ─── */
.uc-calc__mats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 8px;
}
.uc-calc__card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding: 11px 14px;
	background: var(--bg);
	border: 1px solid var(--line);
	cursor: pointer;
	transition: border-color 160ms ease, transform 160ms ease;
	min-height: 76px;
}
/* Desktop: скрываем description (длинный текст), оставляем name + price.
   На карточке остаётся компактная инфо. Description доступна как title tooltip. */
@media (min-width: 1025px) {
	.uc-calc__card-desc { display: none; }
}
.uc-calc__card:hover {
	border-color: var(--ink);
	transform: translateY(var(--motion-lift-y-sm));
}
.uc-calc__card input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}
.uc-calc__card:has(input:checked) {
	border-color: var(--ink);
	background: var(--paper);
	box-shadow: inset 0 0 0 1px var(--ink);
}
.uc-calc__card-name {
	font-family: var(--font-display);
	font-weight: 600;
	font-size: var(--text-body-sm);
	color: var(--ink);
}
.uc-calc__card-desc {
	font-size: var(--text-mono-sm);
	line-height: 1.4;
	color: var(--fg-mute);
}
.uc-calc__card-price {
	font-size: var(--text-mono-sm);
	color: var(--accent);
	font-weight: 600;
	margin-top: auto;
}

/* ─── 03 ОПЦИИ — горизонтальные checkbox-карточки (3 col compact) ─── */
.uc-calc__opts-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
}
.uc-calc__check {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 10px 12px 10px 34px;
	background: var(--bg);
	border: 1px solid var(--line);
	cursor: pointer;
	transition: border-color 160ms ease;
}
.uc-calc__check:hover { border-color: var(--ink); }
.uc-calc__check input {
	position: absolute;
	left: 12px;
	top: 12px;
	width: 14px;
	height: 14px;
	accent-color: var(--accent);
}
.uc-calc__check:has(input:checked) {
	border-color: var(--ink);
	background: var(--paper);
	box-shadow: inset 0 0 0 1px var(--ink);
}
.uc-calc__check-name {
	font-family: var(--font-display);
	font-weight: 600;
	font-size: var(--text-body-sm);
	color: var(--ink);
}
.uc-calc__check-rate {
	font-size: var(--text-body-sm);
	color: var(--accent);
	font-weight: 600;
}
.uc-calc__check-hint {
	font-size: var(--text-mono-2xs);
	color: var(--fg-quiet);
	letter-spacing: 0.06em;
}
.uc-calc__option-qty {
	display: grid;
	grid-template-columns: auto 28px 52px 28px;
	align-items: center;
	gap: 6px;
	margin-top: 6px;
}
.uc-calc__option-qty[hidden] { display: none; }
.uc-calc__option-qty-label {
	font-size: var(--text-mono-3xs);
	color: var(--fg-quiet);
	letter-spacing: 0.06em;
	text-transform: uppercase;
}
.uc-calc__option-qty-btn {
	width: 28px;
	height: 28px;
	border: 1px solid var(--line);
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-mono);
	font-size: var(--text-body-sm);
	cursor: pointer;
}
.uc-calc__option-qty input {
	width: 52px;
	height: 28px;
	border: 1px solid var(--line);
	background: var(--paper);
	color: var(--ink);
	text-align: center;
	font-family: var(--font-mono);
	font-size: var(--text-body-sm);
}
.uc-calc__option-qty input::-webkit-outer-spin-button,
.uc-calc__option-qty input::-webkit-inner-spin-button {
	margin: 0;
	-webkit-appearance: none;
}

/* Sticky панель итога справа */
.uc-calc__result {
	position: sticky;
	top: 100px;
	background: var(--ink);
	color: var(--paper);
	padding: 32px 28px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.uc-calc__result-label {
	font-size: var(--text-eyebrow);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--fg-quiet);
}
.uc-calc__result-value {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: var(--text-h1-md);
	line-height: 1.1;
	letter-spacing: -0.02em;
}
.uc-calc__result-hint {
	font-size: var(--text-eyebrow);
	letter-spacing: 0.12em;
	color: var(--fg-quiet);
	min-height: 14px;
}
.uc-calc__result.is-on-request .uc-calc__result-value {
	font-size: var(--text-price);
	color: var(--accent);
}
.uc-calc__result-asterisk {
	color: var(--accent);
	font-size: 0.95em;
	font-weight: 700;
	vertical-align: super;
	margin-left: 4px;
	font-family: var(--font-display);
	line-height: 0;
	text-shadow: 0 0 12px rgba(var(--rgb-yellow-500), 0.55);
}
/* «ИТОГО *» — звёздочка тоже акцент */
.uc-calc__result-label .uc-calc__result-asterisk {
	font-size: 1.1em;
	vertical-align: baseline;
	margin-left: 6px;
}
/* В крупной цене — звёздочка приподнята, заметная */
.uc-calc__result-value .uc-calc__result-asterisk {
	font-size: 0.45em;
	vertical-align: super;
}
.uc-calc__result-disclaimer {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 8px;
	align-items: start;
	font-size: var(--text-body-sm);
	line-height: 1.5;
	color: var(--paper);
	letter-spacing: 0.02em;
	margin: 4px 0 0;
	padding: 14px 16px;
	border-left: 3px solid var(--accent);
	background: rgba(var(--rgb-yellow-500), 0.12);
	box-shadow: inset 0 0 0 1px rgba(var(--rgb-yellow-500), 0.16);
}
.uc-calc__result-disclaimer .uc-calc__result-asterisk {
	font-size: var(--text-body);
	margin-right: 0;
	margin-left: 0;
	display: inline-block;
	line-height: 1.2;
	text-shadow: 0 0 8px rgba(var(--rgb-yellow-500), 0.5);
}
.uc-calc__cta { width: 100%; justify-content: center; }

/* Ссылка на требования макета — secondary shortcut в sticky-панели */
.uc-calc__layout-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 8px;
	padding: 10px 4px;
	font-size: var(--text-eyebrow);
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--paper);
	text-decoration: none;
	border-bottom: 1px solid rgba(var(--rgb-paper), 0.25);
	align-self: flex-start;
	transition: color 160ms ease, border-color 160ms ease;
}
.uc-calc__layout-link:hover {
	color: var(--accent);
	border-bottom-color: var(--accent);
}
.uc-calc__layout-link-arrow {
	font-size: var(--text-body-sm);
	color: var(--accent);
	font-weight: 700;
}