:root {
	--lfcla-bg: #f4f6f8;
	--lfcla-card: #ffffff;
	--lfcla-card-soft: #f8fafc;
	--lfcla-text: #172033;
	--lfcla-muted: #5f6b7a;
	--lfcla-border: #d9e1ea;
	--lfcla-border-strong: #c2ccd8;
	--lfcla-primary: #394354;
	--lfcla-primary-dark: #242b36;
	--lfcla-accent: #65758b;
	--lfcla-success: #166534;
	--lfcla-danger: #b42318;
	--lfcla-warning: #92400e;
	--lfcla-shadow: 0 16px 44px rgba(15, 23, 42, 0.10);
	--lfcla-radius-lg: 24px;
	--lfcla-radius-md: 16px;
	--lfcla-radius-sm: 12px;
}

.lfcla-calculator,
.lfcla-calculator * {
	box-sizing: border-box;
}

.lfcla-calculator {
	width: 100%;
	max-width: 1120px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
	color: var(--lfcla-text);
}

.lfcla-calculator button,
.lfcla-calculator input,
.lfcla-calculator select {
	font: inherit;
}

.lfcla-calculator[data-theme="dark"] {
	--lfcla-bg: #111827;
	--lfcla-card: #1f2937;
	--lfcla-card-soft: #16202f;
	--lfcla-text: #f8fafc;
	--lfcla-muted: #cbd5e1;
	--lfcla-border: #334155;
	--lfcla-border-strong: #475569;
	--lfcla-primary: #d1d5db;
	--lfcla-primary-dark: #ffffff;
	--lfcla-accent: #94a3b8;
	--lfcla-shadow: 0 18px 50px rgba(0, 0, 0, 0.30);
}

.lfcla-shell {
	background: linear-gradient(145deg, var(--lfcla-bg), var(--lfcla-card-soft));
	border: 1px solid var(--lfcla-border);
	border-radius: var(--lfcla-radius-lg);
	box-shadow: var(--lfcla-shadow);
	padding: clamp(16px, 3vw, 34px);
	overflow: hidden;
}

.lfcla-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 18px;
	margin-bottom: 20px;
}

.lfcla-header h2 {
	font-size: clamp(1.55rem, 3vw, 2.35rem);
	line-height: 1.15;
	margin: 4px 0 8px;
	letter-spacing: -0.035em;
	color: var(--lfcla-text);
}

.lfcla-eyebrow {
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.09em;
	text-transform: uppercase;
	color: var(--lfcla-accent);
	margin: 0;
}

.lfcla-subtitle {
	max-width: 780px;
	margin: 0;
	color: var(--lfcla-muted);
	font-size: 1rem;
	line-height: 1.55;
}

.lfcla-theme-toggle,
.lfcla-btn {
	-webkit-appearance: none;
	appearance: none;
	border: 1px solid var(--lfcla-border-strong);
	background: var(--lfcla-card);
	color: var(--lfcla-text);
	border-radius: 999px;
	padding: 11px 16px;
	font-weight: 800;
	line-height: 1;
	cursor: pointer;
	transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 44px;
	text-decoration: none;
}

.lfcla-theme-toggle:hover,
.lfcla-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 22px rgba(15, 23, 42, 0.12);
}

.lfcla-theme-toggle:focus-visible,
.lfcla-btn:focus-visible,
.lfcla-calculator input:focus-visible,
.lfcla-calculator select:focus-visible {
	outline: 3px solid rgba(99, 102, 241, 0.45);
	outline-offset: 3px;
}

.lfcla-theme-icon {
	font-size: 1.15rem;
}

.lfcla-alert {
	margin: 0 0 16px;
	padding: 12px 14px;
	border-radius: var(--lfcla-radius-sm);
	border: 1px solid rgba(180, 35, 24, 0.35);
	background: rgba(180, 35, 24, 0.08);
	color: var(--lfcla-danger);
	font-weight: 700;
}


.lfcla-layout,
.lfcla-layout-stacked,
.lfcla-stack-only {
	display: block !important;
	width: 100% !important;
	max-width: 100% !important;
	min-width: 0 !important;
	float: none !important;
	clear: both !important;
	columns: auto !important;
	column-count: 1 !important;
	grid-template-columns: 1fr !important;
}

.lfcla-input-stack,
.lfcla-form,
.lfcla-output-below,
.lfcla-output-below-wrap,
.lfcla-layout > .lfcla-form,
.lfcla-layout > .lfcla-output-below {
	display: block !important;
	width: 100% !important;
	max-width: 100% !important;
	min-width: 0 !important;
	float: none !important;
	clear: both !important;
	position: relative !important;
	left: auto !important;
	right: auto !important;
	grid-column: 1 / -1 !important;
	flex: 0 0 100% !important;
}

.lfcla-form {
	order: 1 !important;
	margin: 0 0 22px !important;
}

.lfcla-output-below,
.lfcla-output-below-wrap {
	order: 2 !important;
	margin: 24px 0 0 !important;
}

.lfcla-output-below::before {
	content: "";
	display: table;
	clear: both;
}

.lfcla-card {
	background: var(--lfcla-card);
	border: 1px solid var(--lfcla-border);
	border-radius: var(--lfcla-radius-md);
	padding: clamp(16px, 2vw, 24px);
	box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
	margin-bottom: 18px;
}

.lfcla-result-card {
	margin-bottom: 0;
	background: linear-gradient(180deg, var(--lfcla-card), var(--lfcla-card-soft));
	border-width: 1px;
}

.lfcla-section-title {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 16px;
}

.lfcla-section-title > span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 999px;
	background: var(--lfcla-primary);
	color: var(--lfcla-card);
	font-weight: 900;
	font-size: 0.82rem;
}

.lfcla-section-title h3 {
	margin: 0;
	font-size: 1.15rem;
	line-height: 1.25;
	color: var(--lfcla-text);
}

.lfcla-grid {
	display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 14px;
}

.lfcla-inline-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.lfcla-spaced-grid {
	margin-top: 18px;
}

.lfcla-field {
	display: grid;
	gap: 8px;
	min-width: 0;
}

.lfcla-field span,
.lfcla-radio-card legend {
	font-size: 0.92rem;
	font-weight: 800;
	color: var(--lfcla-text);
}

.lfcla-field input,
.lfcla-field select {
	width: 100%;
	min-height: 46px;
	border: 1px solid var(--lfcla-border-strong);
	border-radius: var(--lfcla-radius-sm);
	background: var(--lfcla-card-soft);
	color: var(--lfcla-text);
	padding: 11px 12px;
	transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.lfcla-field input:hover,
.lfcla-field select:hover {
	border-color: var(--lfcla-accent);
}

.lfcla-field input[aria-invalid="true"] {
	border-color: var(--lfcla-danger);
	box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}

.lfcla-range {
	accent-color: var(--lfcla-primary);
}

.lfcla-radio-card {
	border: 1px solid var(--lfcla-border);
	border-radius: var(--lfcla-radius-md);
	padding: 14px;
	margin: 0 0 16px;
	display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 10px;
	background: var(--lfcla-card-soft);
}

.lfcla-radio-card legend {
	padding: 0 8px;
}

.lfcla-radio-card label,
.lfcla-check {
	display: flex;
	align-items: center;
	gap: 10px;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid var(--lfcla-border);
	border-radius: var(--lfcla-radius-sm);
	background: var(--lfcla-card);
	cursor: pointer;
	transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.lfcla-radio-card label:hover,
.lfcla-check:hover {
	transform: translateY(-1px);
	border-color: var(--lfcla-accent);
}

.lfcla-radio-card input,
.lfcla-check input {
	width: 18px;
	height: 18px;
	accent-color: var(--lfcla-primary-dark);
	flex: 0 0 auto;
}

.lfcla-check-grid {
	display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 10px;
}

.lfcla-actions,
.lfcla-result-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 18px;
}

.lfcla-btn-primary {
	background: var(--lfcla-primary-dark);
	border-color: var(--lfcla-primary-dark);
	color: #ffffff;
}

.lfcla-result-topline {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 14px;
}

.lfcla-total {
	font-size: clamp(2rem, 7vw, 3.5rem);
	font-weight: 950;
	letter-spacing: -0.06em;
	line-height: 1;
	color: var(--lfcla-text);
	margin-top: 6px;
}

.lfcla-status-pill {
	white-space: nowrap;
	background: rgba(101, 117, 139, 0.13);
	border: 1px solid var(--lfcla-border);
	border-radius: 999px;
	padding: 8px 12px;
	font-size: 0.82rem;
	font-weight: 900;
	color: var(--lfcla-text);
}

.lfcla-result-summary {
	margin: 0 0 18px;
	font-size: 1rem;
	line-height: 1.6;
	color: var(--lfcla-muted);
}

.lfcla-result-grid {
	display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 12px;
	margin-bottom: 18px;
}

.lfcla-mini-card {
	padding: 14px;
	border-radius: var(--lfcla-radius-sm);
	border: 1px solid var(--lfcla-border);
	background: var(--lfcla-card);
	display: grid;
	gap: 6px;
}

.lfcla-mini-card span {
	font-size: 0.82rem;
	color: var(--lfcla-muted);
	font-weight: 800;
}

.lfcla-mini-card strong {
	font-size: 1.22rem;
	color: var(--lfcla-text);
}

.lfcla-bars {
	display: grid;
	gap: 10px;
	margin: 14px 0 18px;
}

.lfcla-bars > div {
	position: relative;
	height: 28px;
	border-radius: 999px;
	background: rgba(101, 117, 139, 0.18);
	overflow: hidden;
}

.lfcla-bars span {
	position: absolute;
	z-index: 2;
	left: 12px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 0.78rem;
	font-weight: 900;
	color: var(--lfcla-text);
}

.lfcla-bars b {
	display: block;
	height: 100%;
	min-width: 6px;
	max-width: 100%;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--lfcla-accent), var(--lfcla-primary-dark));
	transition: width 240ms ease;
}

.lfcla-breakdown-wrap {
	overflow-x: auto;
	border: 1px solid var(--lfcla-border);
	border-radius: var(--lfcla-radius-sm);
	background: var(--lfcla-card);
}

.lfcla-breakdown {
	width: 100%;
	border-collapse: collapse;
	min-width: 520px;
	margin: 0;
}

.lfcla-breakdown caption {
	text-align: left;
	font-weight: 900;
	padding: 12px 14px;
	color: var(--lfcla-text);
	caption-side: top;
}

.lfcla-breakdown th,
.lfcla-breakdown td {
	padding: 12px 14px;
	border-top: 1px solid var(--lfcla-border);
	text-align: left;
	vertical-align: top;
	font-size: 0.94rem;
}

.lfcla-breakdown th {
	color: var(--lfcla-text);
	font-weight: 800;
}

.lfcla-breakdown td {
	text-align: right;
	font-weight: 900;
	color: var(--lfcla-text);
}

@media (min-width: 560px) {
	.lfcla-grid,
	.lfcla-check-grid,
	.lfcla-result-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.lfcla-radio-card {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 860px) {
	.lfcla-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.lfcla-check-grid,
	.lfcla-result-grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.lfcla-radio-card {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

@media (max-width: 680px) {
	.lfcla-header,
	.lfcla-result-topline {
		flex-direction: column;
		align-items: stretch;
	}

	.lfcla-theme-toggle,
	.lfcla-btn {
		width: 100%;
	}

	.lfcla-inline-grid {
		grid-template-columns: 1fr;
	}

	.lfcla-breakdown {
		min-width: 440px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.lfcla-calculator *,
	.lfcla-calculator *::before,
	.lfcla-calculator *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: 0.001ms !important;
	}
}


/* Layout guard for themes/builders that try to create side-by-side columns. */
@media (min-width: 1px) {
	.lfcla-calculator .lfcla-layout,
	.lfcla-calculator .lfcla-layout-stacked,
	.lfcla-calculator .lfcla-stack-only {
		display: block !important;
		grid-template-columns: 1fr !important;
	}

	.lfcla-calculator .lfcla-form,
	.lfcla-calculator .lfcla-output-below,
	.lfcla-calculator .lfcla-output-below-wrap {
		width: 100% !important;
		max-width: 100% !important;
		float: none !important;
		clear: both !important;
		grid-column: 1 / -1 !important;
	}
}