/* NLP Stroy Calculators. Цвета — переменными на .nlpsc / .nlpsc-modal / .nlpsc-ctabox: менять в одном месте. */
.nlpsc, .nlpsc-modal, .nlpsc-ctabox {
	--nlpsc-accent: #1f6feb;
	--nlpsc-accent-dark: #1858bd;
	--nlpsc-text: #1f2937;
	--nlpsc-muted: #6b7280;
	--nlpsc-line: #e5e7eb;
	--nlpsc-soft: #f3f6fb;
	--nlpsc-ok: #1a7f37;
	--nlpsc-err: #b42318;
}
.nlpsc *, .nlpsc-modal *, .nlpsc-ctabox * { box-sizing: border-box; }

/* ---- карточка калькулятора ---- */
.nlpsc {
	max-width: 760px;
	margin: 0 auto 24px;
	padding: 28px 28px 24px;
	background: #fff;
	color: var(--nlpsc-text);
	border: 1px solid var(--nlpsc-line);
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(17, 24, 39, .06);
	font-size: 16px;
	line-height: 1.5;
}
.nlpsc-loading { color: var(--nlpsc-muted); margin: 0; }

/* ---- форма ---- */
.nlpsc-field { margin: 0 0 20px; }
.nlpsc-label { display: block; font-weight: 600; margin: 0 0 6px; }
.nlpsc-input {
	display: block;
	width: 100%;
	height: auto;
	padding: 10px 12px;
	border: 1px solid #c4c9cf;
	border-radius: 8px;
	font: inherit;
	line-height: 1.3;
	background: #fff;
	color: var(--nlpsc-text);
	box-shadow: none;
}
.nlpsc-input:focus { outline: 2px solid var(--nlpsc-accent); outline-offset: 0; border-color: var(--nlpsc-accent); }
select.nlpsc-input { cursor: pointer; }
.nlpsc-hint { font-size: 13px; color: var(--nlpsc-muted); margin-top: 6px; }

/* справка о выбранной серии */
.nlpsc-details {
	display: grid;
	grid-template-columns: max-content 1fr;
	gap: 6px 18px;
	margin: 10px 0 0;
	padding: 14px 16px;
	background: var(--nlpsc-soft);
	border-left: 3px solid var(--nlpsc-accent);
	border-radius: 0 8px 8px 0;
	font-size: 14px;
}
.nlpsc-details dt { color: var(--nlpsc-muted); margin: 0; }
.nlpsc-details dd { margin: 0; font-weight: 600; }

/* строки списков (высота этажей, проёмы) */
.nlpsc-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.nlpsc-row .nlpsc-input { max-width: 160px; }
.nlpsc-row-multi { align-items: flex-end; flex-wrap: wrap; padding: 12px; background: var(--nlpsc-soft); border-radius: 8px; }
.nlpsc-row-multi .nlpsc-input { max-width: none; }
.nlpsc-cell { display: block; flex: 1 1 90px; min-width: 90px; }
.nlpsc-cell-label { display: block; font-size: 13px; color: var(--nlpsc-muted); margin-bottom: 2px; }
.nlpsc-rownum, .nlpsc-unit { color: var(--nlpsc-muted); }

/* ---- кнопки ---- */
.nlpsc-btn {
	cursor: pointer;
	font: inherit;
	line-height: 1.2;
	border-radius: 8px;
	border: 1px solid transparent;
	padding: 11px 20px;
	transition: background-color .15s;
}
.nlpsc-btn-primary { background: var(--nlpsc-accent); color: #fff; font-weight: 600; }
.nlpsc-btn-primary:hover { background: var(--nlpsc-accent-dark); }
.nlpsc-btn-primary:disabled { opacity: .6; cursor: default; }
.nlpsc-form > .nlpsc-btn-primary { width: 100%; padding: 14px 20px; font-size: 17px; margin-top: 4px; }
.nlpsc-btn-link { background: none; color: var(--nlpsc-accent); padding: 4px 0; }
.nlpsc-btn-x { background: none; color: var(--nlpsc-muted); padding: 8px 12px; border-color: #c4c9cf; }
.nlpsc-btn-x:hover { border-color: var(--nlpsc-err); color: var(--nlpsc-err); }
a.nlpsc-btn { display: inline-block; text-decoration: none; text-align: center; }
a.nlpsc-btn-primary, a.nlpsc-btn-primary:hover { color: #fff; }
.nlpsc-btn-cta { font-size: 17px; padding: 13px 24px; }

/* ---- результат ---- */
.nlpsc-result { margin-top: 24px; scroll-margin-top: 16px; }
.nlpsc-result:empty { display: none; }
.nlpsc-lines {
	display: grid;
	grid-template-columns: max-content 1fr;
	gap: 8px 20px;
	margin: 0 0 18px;
	padding: 16px 18px;
	background: var(--nlpsc-soft);
	border-radius: 8px;
}
.nlpsc-lines dt { color: var(--nlpsc-muted); margin: 0; }
.nlpsc-lines dd { margin: 0; font-weight: 600; }
.nlpsc-lines small { font-weight: 400; color: var(--nlpsc-muted); }
.nlpsc-table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 15px; }
.nlpsc-table th, .nlpsc-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--nlpsc-line); vertical-align: top; }
.nlpsc-table th { font-size: 13px; font-weight: 600; color: var(--nlpsc-muted); text-transform: uppercase; letter-spacing: .03em; }
.nlpsc-note { display: block; color: var(--nlpsc-muted); font-size: 13px; }
.nlpsc-total {
	margin: 0 0 14px;
	padding: 14px 18px;
	font-size: 20px;
	font-weight: 700;
	text-align: right;
	background: var(--nlpsc-soft);
	border-radius: 8px;
}
.nlpsc-warn { font-size: 14px; color: var(--nlpsc-muted); margin: 0 0 8px; }
.nlpsc-errors { color: var(--nlpsc-err); padding: 12px 16px; background: #fef3f2; border-radius: 8px; }
.nlpsc-errors p { margin: 0 0 4px; }

/* ---- заявка менеджеру ---- */
.nlpsc-cta { margin-top: 20px; padding: 20px; border: 1px solid var(--nlpsc-line); border-radius: 10px; }
.nlpsc-cta-title { font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.nlpsc-cta-text { margin: 0 0 14px; color: var(--nlpsc-muted); }
.nlpsc-cta-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.nlpsc-btn-buy { background: #fff; color: var(--nlpsc-accent); border-color: var(--nlpsc-accent); font-weight: 600; }
.nlpsc-btn-buy:hover { background: var(--nlpsc-soft); }
.nlpsc-cta-phone { display: inline-block; margin: 12px 0 0; }
.nlpsc-lead .nlpsc-input { margin-bottom: 10px; }
.nlpsc-trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nlpsc-consent { display: block; font-size: 14px; margin: 4px 0 12px; }
.nlpsc-lead-ok { font-weight: 600; color: var(--nlpsc-ok); margin: 0 0 8px; }
.nlpsc-lead-err { color: var(--nlpsc-err); }
.nlpsc-lead-msg { margin: 8px 0 0; font-size: 14px; }

/* ---- блок-приглашение [nlp_calc_cta] ---- */
.nlpsc-ctabox {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 14px 24px;
	padding: 20px 24px;
	margin: 0 0 20px;
	border: 1px solid var(--nlpsc-line);
	border-left: 4px solid var(--nlpsc-accent);
	border-radius: 10px;
	background: #fff;
	box-shadow: 0 2px 12px rgba(17, 24, 39, .06);
}
.nlpsc-ctabox-body { flex: 1 1 320px; }
.nlpsc-ctabox .nlpsc-cta-title { margin: 0 0 4px; }
.nlpsc-ctabox .nlpsc-cta-text { margin: 0; }

/* ---- модальное окно ---- */
.nlpsc-noscroll { overflow: hidden; }
.nlpsc-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 24px 16px;
	overflow-y: auto;
	background: rgba(17, 24, 39, .6);
}
.nlpsc-modal[hidden] { display: none; }
.nlpsc-modal-box { position: relative; width: 100%; max-width: 760px; margin: auto 0; }
.nlpsc-modal-box .nlpsc { margin: 0; box-shadow: 0 10px 40px rgba(0, 0, 0, .3); }
.nlpsc-modal-x {
	position: absolute;
	top: 8px;
	right: 10px;
	z-index: 1;
	width: 36px;
	height: 36px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--nlpsc-muted);
	font-size: 28px;
	line-height: 36px;
	cursor: pointer;
}
.nlpsc-modal-x:hover { background: var(--nlpsc-soft); color: var(--nlpsc-text); }

@media (max-width: 600px) {
	.nlpsc { padding: 20px 16px 18px; border-radius: 10px; }
	.nlpsc-modal { padding: 8px; }
	.nlpsc-details, .nlpsc-lines { grid-template-columns: 1fr; gap: 2px 0; }
	.nlpsc-details dd, .nlpsc-lines dd { margin-bottom: 8px; }
	.nlpsc-total { text-align: left; font-size: 18px; }
	.nlpsc-ctabox { padding: 16px; }
	.nlpsc-ctabox .nlpsc-btn { width: 100%; }
}
@media (max-width: 480px) {
	.nlpsc-table { font-size: 14px; }
	.nlpsc-table th:nth-child(3), .nlpsc-table td:nth-child(3) { display: none; }
}