.mvfc-calculator {
	--mvfc-primary: #004AAD;
	--mvfc-text: #201F1D;
	--mvfc-muted: #6B7280;
	--mvfc-panel-bg: #F1F1F1;
	--mvfc-input-bg: #FFFFFF;
	--mvfc-border: #E1E1E1;

	font-family: "Rethink Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: var(--mvfc-text);
	width: 100%;
}

.mvfc-calculator .mvfc-panel {
	background: var(--mvfc-panel-bg);
	border-radius: 20px;
	padding: 30px;
}

.mvfc-calculator .mvfc-rates {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 0.6rem;
	margin-bottom: 1.5rem;
}

.mvfc-calculator .mvfc-rate-btn {
	appearance: none;
	width: 100%;
	border: 1px solid var(--mvfc-primary);
	background: transparent;
	color: var(--mvfc-primary);
	border-radius: 32px;
	padding: 0.7rem 1rem;
	font-family: inherit;
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}

.mvfc-calculator .mvfc-rate-btn:hover {
	background: rgba(0, 74, 173, 0.08);
}

.mvfc-calculator .mvfc-rate-btn.is-active {
	background: var(--mvfc-primary);
	border-color: var(--mvfc-primary);
	color: #fff;
}

.mvfc-calculator .mvfc-row {
	display: grid;
	gap: 1rem;
}

.mvfc-calculator .mvfc-inputs {
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	margin-bottom: 1.5rem;
}

.mvfc-calculator .mvfc-field label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--mvfc-muted);
	margin-bottom: 0.4rem;
}

.mvfc-calculator .mvfc-field-error {
	display: block;
	min-height: 1.1em;
	margin-top: 0.35rem;
	font-size: 0.78rem;
	font-weight: 600;
	color: #C0392B;
}

.mvfc-calculator .mvfc-input-prefix {
	display: flex;
	align-items: center;
	border: 1px solid var(--mvfc-border);
	border-radius: 8px;
	overflow: hidden;
	background: var(--mvfc-input-bg);
}

.mvfc-calculator .mvfc-input-prefix span {
	padding: 0 0.7rem;
	color: var(--mvfc-muted);
	font-weight: 600;
}

.mvfc-calculator .mvfc-input-prefix input[type="number"],
.mvfc-calculator .mvfc-field select {
	border: none !important;
	background: transparent;
	padding: 0.65rem 0.7rem 0.65rem 0;
	font-family: inherit;
	font-size: 1rem;
	width: 100%;
	color: var(--mvfc-text);
	box-shadow: none !important;
	outline: none;
}

.mvfc-calculator .mvfc-field select {
	border: 1px solid var(--mvfc-border);
	border-radius: 8px;
	padding: 0.65rem 0.7rem;
	background: var(--mvfc-input-bg);
}

.mvfc-calculator .mvfc-input-prefix:focus-within {
	outline: 2px solid var(--mvfc-primary);
	outline-offset: 1px;
}

.mvfc-calculator .mvfc-field select:focus {
	outline: 2px solid var(--mvfc-primary);
	outline-offset: 1px;
}

.mvfc-calculator .mvfc-field select:disabled,
.mvfc-calculator .mvfc-input-prefix input:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.mvfc-calculator .mvfc-results {
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	background: var(--mvfc-input-bg);
	border-radius: 10px;
	padding: 1.5rem;
	row-gap: 1.5rem;
}

.mvfc-calculator .mvfc-result {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.mvfc-calculator .mvfc-result-label {
	font-size: 0.78rem;
	color: var(--mvfc-muted);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.mvfc-calculator .mvfc-result-value {
	font-size: 1.3rem;
	font-weight: 600;
	color: var(--mvfc-primary);
}

.mvfc-calculator .mvfc-disclaimer {
	font-size: 0.8rem;
	color: var(--mvfc-muted);
	line-height: 1.6;
	margin-top: 1.25rem;
}

.mvfc-calculator .mvfc-disclaimer b {
	color: var(--mvfc-text);
}

.mvfc-calculator .mvfc-disclaimer a {
	color: var(--mvfc-primary);
}

@media (max-width: 600px) {
	.mvfc-calculator .mvfc-panel {
		padding: 1.25rem;
		border-radius: 12px;
	}

	.mvfc-calculator .mvfc-rates {
		grid-template-columns: 1fr;
	}

	.mvfc-calculator .mvfc-inputs,
	.mvfc-calculator .mvfc-results {
		grid-template-columns: 1fr;
	}
}