/**
 * MultiCalify — Calculator CPT page styles.
 * Loaded only on calculator single/archive/taxonomy views.
 */

:root {
	--mcf-calc-blue: #1a73e8;
	--mcf-calc-blue-dark: #1557b0;
	--mcf-calc-green: #0d9f6e;
	--mcf-calc-gradient: linear-gradient(135deg, #1a73e8 0%, #0d9f6e 100%);
	--mcf-calc-ink: #15202b;
	--mcf-calc-text: #2d3748;
	--mcf-calc-muted: #5a6570;
	--mcf-calc-border: #e2e8f0;
	--mcf-calc-surface: #ffffff;
	--mcf-calc-surface-soft: #f4f7fb;
	--mcf-calc-surface-tint: #eef5ff;
	--mcf-calc-shadow: 0 1px 2px rgba(21, 32, 43, 0.04), 0 8px 24px rgba(21, 32, 43, 0.06);
	--mcf-calc-radius: 12px;
	--mcf-calc-radius-sm: 8px;
	--mcf-calc-content-max: 720px;
	--mcf-calc-page-max: 1200px;
	--mcf-calc-sidebar: 300px;
	--mcf-calc-ad-banner-min: 90px;
	--mcf-calc-ad-sidebar-min: 250px;
}

.mcf-ad-slot__label {
	display: block;
	font-size: 0.7rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--mcf-calc-muted, #5a6570);
	margin: 0 0 0.35rem;
}

.single-calculator .mcf-calculator {
	--mcf-primary: var(--mcf-calc-blue);
}

.main-single-calculator,
.main-archive-calculator {
	max-width: var(--mcf-calc-page-max);
	margin: 0 auto;
	padding: 1.25rem 1rem 2.5rem;
	box-sizing: border-box;
}

.single-calculator__container,
.archive-calculator__container {
	max-width: var(--mcf-calc-page-max);
	margin: 0 auto;
	box-sizing: border-box;
}

@media (min-width: 782px) {
	.main-single-calculator,
	.main-archive-calculator {
		padding: 1.75rem 1.5rem 3rem;
	}
}

.single-calculator,
.archive-calculator {
	background:
		radial-gradient(1200px 400px at 10% -10%, rgba(26, 115, 232, 0.07), transparent 60%),
		radial-gradient(900px 360px at 100% 0%, rgba(13, 159, 110, 0.06), transparent 55%),
		var(--mcf-calc-surface);
}

/* Layout */
.single-calculator__layout,
.archive-calculator__layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
	align-items: start;
}

@media (min-width: 900px) {
	.single-calculator__layout,
	.archive-calculator__layout {
		grid-template-columns: minmax(0, 1fr) var(--mcf-calc-sidebar);
		gap: 2.25rem;
	}
}

.single-calculator__main,
.archive-calculator__main,
.single-calculator__sidebar,
.archive-calculator__sidebar {
	min-width: 0;
	width: 100%;
}

@media (min-width: 900px) {
	.single-calculator__sidebar,
	.archive-calculator__sidebar {
		position: sticky;
		top: 1.25rem;
		align-self: start;
	}
}

.single-calculator__related--desktop {
	display: none;
}

.single-calculator__related--mobile {
	display: block;
	margin-top: 0.5rem;
}

@media (min-width: 900px) {
	.single-calculator__related--desktop {
		display: block;
	}

	.single-calculator__related--mobile {
		display: none;
	}
}

.single-calculator__sidebar-ad--desktop {
	display: none;
}

@media (min-width: 900px) {
	.single-calculator__sidebar-ad--desktop {
		display: block;
	}
}

/* Breadcrumbs */
.mcf-calc-breadcrumbs {
	margin: 0 0 1rem;
	font-size: 0.875rem;
	color: var(--mcf-calc-muted);
}

.mcf-calc-breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 0.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
	align-items: center;
}

.mcf-calc-breadcrumbs__item:not(:last-child)::after {
	content: "/";
	margin-left: 0.5rem;
	color: #94a3b8;
}

.mcf-calc-breadcrumbs a {
	color: var(--mcf-calc-blue);
	text-decoration: none;
}

.mcf-calc-breadcrumbs a:hover {
	text-decoration: underline;
}

/* Header + calculator */
.single-calculator .calculator-article__header {
	margin-bottom: 1.25rem;
}

.single-calculator .calculator-article__title {
	font-size: clamp(1.5rem, 3.5vw, 2.05rem);
	font-weight: 750;
	letter-spacing: -0.02em;
	line-height: 1.2;
	margin: 0 0 0.65rem;
	color: var(--mcf-calc-ink);
}

.single-calculator .calculator-article__lede {
	font-size: 1.0625rem;
	line-height: 1.55;
	color: var(--mcf-calc-muted);
	margin: 0;
	max-width: 42rem;
}

.single-calculator .calculator-article__shortcode--first {
	margin: 0 0 0.25rem;
}

.single-calculator .calculator-article__shortcode .mcf-calculator__card {
	box-shadow: var(--mcf-calc-shadow);
}

/* Content */
.single-calculator .calculator-article__content,
.calculator-content {
	font-size: 1.0625rem;
	line-height: 1.75;
	color: var(--mcf-calc-text);
	margin-top: 0.25rem;
	max-width: var(--mcf-calc-content-max);
}

.calculator-content p {
	margin: 0 0 1.1rem;
}

.calculator-content h2,
.calculator-content h3 {
	color: var(--mcf-calc-ink);
	font-weight: 700;
	letter-spacing: -0.015em;
	line-height: 1.3;
	margin: 2rem 0 0.75rem;
}

.calculator-content h2 {
	font-size: clamp(1.3rem, 2.5vw, 1.55rem);
	padding-bottom: 0.35rem;
	border-bottom: 2px solid transparent;
	border-image: var(--mcf-calc-gradient) 1;
}

.calculator-content h3 {
	font-size: clamp(1.15rem, 2vw, 1.3rem);
}

.calculator-content a {
	color: var(--mcf-calc-blue);
}

.calculator-content ul,
.calculator-content ol {
	margin: 0 0 1.25rem;
	padding-left: 1.35rem;
}

.calculator-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 1.5rem;
	font-size: 0.95rem;
	display: block;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.calculator-content th,
.calculator-content td {
	padding: 0.65rem 0.75rem;
	border: 1px solid var(--mcf-calc-border);
	text-align: left;
	white-space: nowrap;
}

.calculator-content th {
	background: var(--mcf-calc-surface-soft);
	font-weight: 600;
}

.calculator-content img {
	max-width: 100%;
	height: auto;
	border-radius: var(--mcf-calc-radius-sm);
}

/* Formula */
.calculator-formula {
	margin: 1.75rem 0;
	padding: 1.15rem 1.25rem;
	background: var(--mcf-calc-surface-tint);
	border: 1px solid var(--mcf-calc-border);
	border-radius: var(--mcf-calc-radius);
	max-width: var(--mcf-calc-content-max);
}

.calculator-formula h2 {
	margin: 0 0 0.75rem;
	font-size: 1.2rem;
	color: var(--mcf-calc-ink);
}

.calculator-formula__code {
	margin: 0 0 0.75rem;
	padding: 0.75rem 1rem;
	background: #0f172a;
	color: #e2e8f0;
	border-radius: var(--mcf-calc-radius-sm);
	overflow-x: auto;
	font-size: 0.95rem;
}

.calculator-formula__explanation {
	color: var(--mcf-calc-text);
	font-size: 0.98rem;
	line-height: 1.6;
}

.calculator-formula__explanation p:last-child {
	margin-bottom: 0;
}

/* FAQ */
.calculator-faq {
	margin: 2rem 0;
	max-width: var(--mcf-calc-content-max);
}

.calculator-faq h2 {
	margin: 0 0 1rem;
	font-size: clamp(1.3rem, 2.5vw, 1.55rem);
	color: var(--mcf-calc-ink);
}

.calculator-faq__item {
	border: 1px solid var(--mcf-calc-border);
	border-radius: var(--mcf-calc-radius-sm);
	background: var(--mcf-calc-surface);
	margin-bottom: 0.65rem;
	padding: 0.15rem 0.85rem;
}

.calculator-faq__question {
	cursor: pointer;
	font-weight: 600;
	color: var(--mcf-calc-ink);
	padding: 0.75rem 0;
	list-style: none;
}

.calculator-faq__question::-webkit-details-marker {
	display: none;
}

.calculator-faq__answer {
	padding: 0 0 0.85rem;
	color: var(--mcf-calc-text);
	line-height: 1.65;
}

/* Footer cats */
.single-calculator .calculator-article__footer {
	margin-top: 1.75rem;
	padding-top: 1rem;
	border-top: 1px solid var(--mcf-calc-border);
	font-size: 0.9375rem;
	color: var(--mcf-calc-muted);
	max-width: var(--mcf-calc-content-max);
}

.single-calculator .calculator-footer__cats a {
	color: var(--mcf-calc-blue);
	text-decoration: none;
	font-weight: 500;
}

/* Ad placeholders — reserved space, easy to find later */
.calculator-ad {
	display: block;
	width: 100%;
	min-height: var(--mcf-calc-ad-banner-min);
	margin: 1.5rem 0;
	box-sizing: border-box;
	border: 1px dashed #cbd5e1;
	border-radius: var(--mcf-calc-radius-sm);
	background: repeating-linear-gradient(
		-45deg,
		#f8fafc,
		#f8fafc 8px,
		#f1f5f9 8px,
		#f1f5f9 16px
	);
	position: relative;
}

.calculator-ad::before {
	content: "Ad placeholder (" attr(data-ad-location) ")";
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: #94a3b8;
	pointer-events: none;
}

.calculator-ad-sidebar,
.single-calculator__sidebar-ad,
.archive-calculator__sidebar-ad {
	min-height: var(--mcf-calc-ad-sidebar-min);
	margin: 0 0 1.25rem;
}

.calculator-ad--after-calculator {
	margin-top: 1.5rem;
	margin-bottom: 2rem;
}

.calculator-ad--after-content {
	margin-top: 2rem;
	margin-bottom: 0.5rem;
}

/* Supporting blog guides on calculator hubs */
.single-calculator .mcf-related-articles {
	margin: 1.75rem 0 1rem;
	padding: 1.25rem 0 0;
	border-top: 1px solid var(--mcf-calc-border);
	max-width: var(--mcf-calc-content-max);
}

.single-calculator .mcf-related-articles__heading {
	margin: 0 0 0.75rem;
	font-size: 1.15rem;
	color: var(--mcf-calc-ink);
}

.single-calculator .mcf-related-articles__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.65rem;
}

.single-calculator .mcf-related-articles__item a {
	color: var(--mcf-calc-blue);
	font-weight: 600;
	text-decoration: none;
}

.single-calculator .mcf-related-articles__item a:hover,
.single-calculator .mcf-related-articles__item a:focus {
	text-decoration: underline;
}

.single-calculator .mcf-related-articles__excerpt {
	margin: 0.2rem 0 0;
	color: var(--mcf-calc-muted);
	font-size: 0.9rem;
}

/* Related / categories */
.single-calculator__related,
.single-calculator__categories,
.archive-calculator__categories {
	background: var(--mcf-calc-surface);
	border-radius: var(--mcf-calc-radius);
	border: 1px solid var(--mcf-calc-border);
	box-shadow: var(--mcf-calc-shadow);
	padding: 1.15rem 1.2rem 0.85rem;
	margin-bottom: 1.25rem;
}

.single-calculator__related-title,
.archive-calculator__related-title {
	font-size: 0.9375rem;
	font-weight: 700;
	margin: 0 0 0.85rem;
	color: var(--mcf-calc-ink);
	padding-bottom: 0.55rem;
	border-bottom: 2px solid transparent;
	border-image: var(--mcf-calc-gradient) 1;
}

.single-calculator__related-list,
.archive-calculator__related-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.single-calculator__related-item,
.archive-calculator__related-item {
	border-bottom: 1px solid var(--mcf-calc-border);
}

.single-calculator__related-item:last-child,
.archive-calculator__related-item:last-child {
	border-bottom: none;
}

.single-calculator__related-link,
.archive-calculator__related-link {
	display: block;
	padding: 0.6rem 0.35rem 0.6rem 0;
	font-size: 0.9375rem;
	line-height: 1.4;
	color: var(--mcf-calc-text);
	text-decoration: none;
	transition: color 0.15s ease, padding-left 0.15s ease;
}

.single-calculator__related-link:hover,
.archive-calculator__related-link:hover {
	color: var(--mcf-calc-blue);
	padding-left: 0.35rem;
}

.archive-calculator__related-link.is-active {
	color: var(--mcf-calc-blue);
	font-weight: 600;
	padding-left: 0.5rem;
	border-left: 3px solid var(--mcf-calc-blue);
}

/* Archive */
.archive-calculator__header {
	margin-bottom: 1.5rem;
	max-width: 40rem;
}

.archive-calculator__eyebrow {
	margin: 0 0 0.35rem;
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--mcf-calc-green);
}

.archive-calculator__title {
	font-size: clamp(1.65rem, 4vw, 2.15rem);
	font-weight: 750;
	letter-spacing: -0.02em;
	line-height: 1.2;
	margin: 0 0 0.55rem;
	color: var(--mcf-calc-ink);
}

.archive-calculator__description {
	color: var(--mcf-calc-muted);
	line-height: 1.6;
}

.calculator-cards {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
}

@media (min-width: 640px) {
	.calculator-cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

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

.calculator-card__media img {
	display: block;
	width: 100%;
	height: auto;
}

.calculator-card__body {
	padding: 1rem 1.1rem 1.15rem;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	flex: 1;
}

.calculator-card__title {
	margin: 0;
	font-size: 1.1rem;
	line-height: 1.35;
}

.calculator-card__title a {
	color: var(--mcf-calc-ink);
	text-decoration: none;
}

.calculator-card__title a:hover {
	color: var(--mcf-calc-blue);
}

.calculator-card__excerpt {
	margin: 0;
	color: var(--mcf-calc-muted);
	font-size: 0.95rem;
	line-height: 1.5;
	flex: 1;
}

.calculator-card__cta {
	display: inline-flex;
	align-items: center;
	margin-top: 0.35rem;
	font-weight: 600;
	font-size: 0.9375rem;
	color: var(--mcf-calc-blue);
	text-decoration: none;
}

.calculator-card__cta:hover {
	color: var(--mcf-calc-blue-dark);
	text-decoration: underline;
}

.archive-calculator__pagination {
	margin-top: 2rem;
}

/* Mobile usability */
@media (max-width: 899px) {
	.single-calculator .mcf-calculator input,
	.single-calculator .mcf-calculator select,
	.single-calculator .mcf-calculator button {
		min-height: 44px;
	}
}

/* Prevent horizontal overflow */
.single-calculator,
.archive-calculator,
.single-calculator__layout,
.archive-calculator__layout {
	overflow-x: clip;
	max-width: 100%;
}