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

.gfc-calculator {
	--gfc-primary: #146c43;
	--gfc-primary-dark: #0d5031;
	--gfc-accent: #e9f7ef;
	--gfc-bg: #f7f9fb;
	--gfc-card: #ffffff;
	--gfc-border: #dfe5ea;
	--gfc-text: #17212b;
	--gfc-muted: #66727e;
	--gfc-warning: #8a4b08;
	--gfc-warning-bg: #fff4df;
	--gfc-danger: #9b2c2c;
	--gfc-danger-bg: #fff0f0;
	--gfc-radius: 18px;
	--gfc-shadow: 0 18px 45px rgba(20, 37, 51, 0.10);

	width: 100%;
	margin: 36px auto;
	padding: 28px;
	color: var(--gfc-text);
	background: var(--gfc-bg);
	border: 1px solid var(--gfc-border);
	border-radius: var(--gfc-radius);
	box-shadow: var(--gfc-shadow);
	font-family: inherit;
	line-height: 1.5;
}

.gfc-header {
	max-width: 760px;
	margin-bottom: 24px;
}

.gfc-header h2 {
	margin: 4px 0 8px;
	font-size: clamp(1.55rem, 3vw, 2.15rem);
	line-height: 1.2;
	color: var(--gfc-text);
}

.gfc-header p {
	margin: 0;
	color: var(--gfc-muted);
}

.gfc-eyebrow {
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--gfc-primary) !important;
}

.gfc-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
	gap: 24px;
	align-items: start;
}

.gfc-input-panel,
.gfc-results {
	padding: 22px;
	background: var(--gfc-card);
	border: 1px solid var(--gfc-border);
	border-radius: 14px;
}

.gfc-field-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
}

.gfc-field-full {
	grid-column: 1 / -1;
}

.gfc-field label,
.gfc-label-row label {
	display: block;
	margin: 0 0 7px;
	font-size: 0.91rem;
	font-weight: 700;
	color: var(--gfc-text);
}

.gfc-label-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.gfc-label-row output {
	min-width: 58px;
	padding: 4px 9px;
	text-align: center;
	font-weight: 800;
	color: var(--gfc-primary-dark);
	background: var(--gfc-accent);
	border-radius: 999px;
}

.gfc-input-wrap {
	display: flex;
	align-items: center;
	width: 100%;
	min-height: 46px;
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--gfc-border);
	border-radius: 10px;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gfc-input-wrap:focus-within {
	border-color: var(--gfc-primary);
	box-shadow: 0 0 0 3px rgba(20, 108, 67, 0.14);
}

.gfc-input-wrap span {
	flex: 0 0 auto;
	padding: 0 12px;
	font-size: 0.82rem;
	color: var(--gfc-muted);
	white-space: nowrap;
}

.gfc-input {
	width: 100%;
	min-width: 0;
	height: 44px;
	padding: 0 12px;
	color: var(--gfc-text);
	background: transparent;
	border: 0 !important;
	border-radius: 0 !important;
	box-shadow: none !important;
	font: inherit;
	font-weight: 700;
	outline: none;
}

.gfc-price-wrap .gfc-currency-prefix {
	padding-right: 0;
	font-weight: 800;
	color: var(--gfc-text);
}

.gfc-range {
	width: 100%;
	height: 8px;
	margin: 12px 0 8px;
	cursor: pointer;
	accent-color: var(--gfc-primary);
}

.gfc-range-scale {
	display: flex;
	justify-content: space-between;
	font-size: 0.75rem;
	color: var(--gfc-muted);
}

.gfc-status {
	margin-top: 18px;
	padding: 12px 14px;
	font-size: 0.88rem;
	font-weight: 700;
	color: var(--gfc-primary-dark);
	background: var(--gfc-accent);
	border-left: 4px solid var(--gfc-primary);
	border-radius: 8px;
}

.gfc-status.is-warning {
	color: var(--gfc-warning);
	background: var(--gfc-warning-bg);
	border-left-color: var(--gfc-warning);
}

.gfc-status.is-danger {
	color: var(--gfc-danger);
	background: var(--gfc-danger-bg);
	border-left-color: var(--gfc-danger);
}

.gfc-reset {
	margin-top: 16px;
	padding: 10px 15px;
	color: var(--gfc-primary-dark);
	background: transparent;
	border: 1px solid var(--gfc-primary);
	border-radius: 9px;
	cursor: pointer;
	font: inherit;
	font-size: 0.88rem;
	font-weight: 800;
	transition: background 0.2s ease, color 0.2s ease;
}

.gfc-reset:hover,
.gfc-reset:focus {
	color: #fff;
	background: var(--gfc-primary);
	outline: none;
}

.gfc-main-result {
	margin-bottom: 16px;
	padding: 22px;
	color: #fff;
	background: linear-gradient(135deg, var(--gfc-primary-dark), var(--gfc-primary));
	border-radius: 14px;
}

.gfc-main-result span {
	display: block;
	margin-bottom: 6px;
	font-size: 0.87rem;
	opacity: 0.9;
}

.gfc-main-result strong {
	display: block;
	font-size: clamp(1.8rem, 4vw, 2.65rem);
	line-height: 1.1;
	overflow-wrap: anywhere;
}

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

.gfc-result-card {
	min-height: 94px;
	padding: 14px;
	background: var(--gfc-bg);
	border: 1px solid var(--gfc-border);
	border-radius: 11px;
}

.gfc-result-card span {
	display: block;
	margin-bottom: 7px;
	font-size: 0.77rem;
	color: var(--gfc-muted);
}

.gfc-result-card strong {
	display: block;
	font-size: 1.05rem;
	line-height: 1.25;
	color: var(--gfc-text);
	overflow-wrap: anywhere;
}

.gfc-disclaimer {
	margin: 20px 2px 0;
	font-size: 0.78rem;
	color: var(--gfc-muted);
}

.gfc-noscript {
	padding: 12px;
	color: var(--gfc-danger);
	background: var(--gfc-danger-bg);
	border-radius: 8px;
}

@media (max-width: 800px) {
	.gfc-calculator {
		padding: 20px;
	}

	.gfc-layout {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 520px) {
	.gfc-calculator {
		margin: 26px auto;
		padding: 15px;
		border-radius: 14px;
	}

	.gfc-input-panel,
	.gfc-results {
		padding: 15px;
	}

	.gfc-field-grid,
	.gfc-result-grid {
		grid-template-columns: 1fr;
	}

	.gfc-field-full {
		grid-column: auto;
	}

	.gfc-main-result {
		padding: 18px;
	}
}