.ssft-calculator {
	--ssft-accent: #1565c0;
	--ssft-accent-hover: #0d4f9e;
	--ssft-bg: #f7f9fc;
	--ssft-border: #dfe5ec;
	--ssft-text: #172033;
	--ssft-muted: #5b6576;
	--ssft-result-bg: #eef5ff;
	color: var(--ssft-text);
	font: inherit;
	max-width: 760px;
	margin: 1.5rem auto;
}

.ssft-calculator *,
.ssft-calculator *::before,
.ssft-calculator *::after {
	box-sizing: border-box;
}

.ssft-calculator__inner {
	background: var(--ssft-bg);
	border: 1px solid var(--ssft-border);
	border-radius: 16px;
	padding: clamp(18px, 4vw, 32px);
}

.ssft-calculator__title {
	font-size: clamp(1.35rem, 3vw, 1.8rem);
	line-height: 1.25;
	margin: 0 0 1.25rem;
}

.ssft-calculator__fields {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	gap: 14px;
	align-items: end;
}

.ssft-calculator__field label {
	display: block;
	font-weight: 600;
	margin-bottom: 7px;
}

.ssft-calculator__select {
	appearance: auto;
	background: #fff;
	border: 1px solid #bfc8d4;
	border-radius: 10px;
	color: var(--ssft-text);
	font: inherit;
	min-height: 48px;
	padding: 10px 12px;
	width: 100%;
}

.ssft-calculator__select:focus,
.ssft-calculator__button:focus-visible {
	outline: 3px solid rgba(21, 101, 192, 0.25);
	outline-offset: 2px;
}

.ssft-calculator__arrow {
	font-size: 1.6rem;
	line-height: 48px;
	padding-bottom: 1px;
}

.ssft-calculator__button {
	background: var(--ssft-accent);
	border: 0;
	border-radius: 10px;
	color: #fff;
	cursor: pointer;
	font: inherit;
	font-weight: 700;
	margin-top: 18px;
	min-height: 48px;
	padding: 11px 20px;
	width: 100%;
}

.ssft-calculator__button:hover {
	background: var(--ssft-accent-hover);
}

.ssft-calculator__result {
	background: var(--ssft-result-bg);
	border-left: 4px solid var(--ssft-accent);
	border-radius: 10px;
	margin-top: 20px;
	padding: 18px;
}

.ssft-calculator__route,
.ssft-calculator__distance {
	margin: 0;
}

.ssft-calculator__route {
	font-weight: 600;
}

.ssft-calculator__time {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 16px;
	align-items: baseline;
	margin: 10px 0;
}

.ssft-calculator__time span {
	color: var(--ssft-muted);
}

.ssft-calculator__time strong {
	font-size: clamp(1.45rem, 4vw, 2rem);
}

.ssft-calculator__distance,
.ssft-calculator__note {
	color: var(--ssft-muted);
	font-size: 0.92rem;
}

.ssft-calculator__note {
	line-height: 1.55;
	margin: 16px 0 0;
}

@media (max-width: 640px) {
	.ssft-calculator__fields {
		grid-template-columns: 1fr;
	}

	.ssft-calculator__arrow {
		display: none;
	}
}