/* Topgear finance calculator.
 *
 * Reads --red / --ink / --paper / --line / --f-head from the page when they are
 * set, so it takes on the styling of wherever it is placed, and falls back to
 * the site's brand values when they are not.
 */

.tga-calc {
	--c-red:   var(--red,   #CA2727);
	--c-dark:  var(--red-dk, #A5141C);
	--c-ink:   var(--ink,   #252525);
	--c-soft:  #62686E;
	--c-line:  var(--line,  #E1DDD6);
	--c-paper: var(--paper, #F3F1ED);
	--c-panel: #383229;
	--c-head:  var(--f-head, inherit);

	color: var(--c-ink);
	container-type: inline-size;
}

.tga-calc-head {
	font-family: var(--c-head);
	font-size: clamp(1.4rem, 2.6vw, 2.1rem);
	line-height: 1.1;
	margin: 0 0 18px;
	color: var(--c-ink);
}

.tga-calc-body {
	display: grid;
	grid-template-columns: 1fr;
	gap: clamp(20px, 3vw, 38px);
	background: #fff;
	border: 1px solid var(--c-line);
	border-radius: 16px;
	padding: clamp(20px, 3.4vw, 40px);
}

@container (min-width: 760px) {
	.tga-calc-body { grid-template-columns: 1fr .9fr; align-items: center; }
}

/* Fallback for browsers without container queries. */
@supports not (container-type: inline-size) {
	@media (min-width: 880px) {
		.tga-calc-body { grid-template-columns: 1fr .9fr; align-items: center; }
	}
}

.tga-calc-fields {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
	align-content: start;
}

@media (max-width: 520px) {
	.tga-calc-fields { grid-template-columns: 1fr; }
}

.tga-calc-fld { display: flex; flex-direction: column; gap: 6px; margin: 0; }

.tga-calc-fld label {
	font-family: var(--c-head);
	font-weight: 600;
	font-size: .76rem;
	letter-spacing: .09em;
	text-transform: uppercase;
	color: var(--c-soft);
}

.tga-calc-fld input,
.tga-calc-fld select {
	font-family: var(--c-head);
	font-weight: 500;
	font-size: 1.02rem;
	width: 100%;
	box-sizing: border-box;
	padding: 11px 13px;
	border: 1px solid var(--c-line);
	border-radius: 10px;
	background: var(--c-paper);
	color: var(--c-ink);
	-webkit-appearance: none;
	appearance: none;
	transition: border-color .2s ease;
}

.tga-calc-fld select {
	background-image:
		linear-gradient(45deg, transparent 50%, var(--c-soft) 50%),
		linear-gradient(135deg, var(--c-soft) 50%, transparent 50%);
	background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%;
	background-size: 5px 5px, 5px 5px;
	background-repeat: no-repeat;
	padding-right: 34px;
}

.tga-calc-fld input:focus,
.tga-calc-fld select:focus { outline: none; border-color: var(--c-red); }

.tga-calc-out {
	background: var(--c-panel);
	color: #fff;
	border-radius: 12px;
	padding: clamp(20px, 3vw, 32px);
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
}

.tga-calc-k {
	font-family: var(--c-head);
	font-weight: 600;
	font-size: .78rem;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, .7);
}

.tga-calc-v {
	font-family: var(--c-head);
	font-weight: 700;
	font-size: clamp(2.2rem, 5vw, 3.4rem);
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.tga-calc-note {
	font-size: .85rem;
	line-height: 1.5;
	color: rgba(255, 255, 255, .62);
	max-width: 34ch;
	margin: 6px 0 0;
}

.tga-calc-cta {
	margin-top: 14px;
	display: inline-block;
	border-radius: 999px;
	background: var(--c-red);
	color: #fff;
	font-family: var(--c-head);
	font-weight: 600;
	font-size: .9rem;
	letter-spacing: .08em;
	text-transform: uppercase;
	padding: 13px 26px;
	text-decoration: none;
	transition: background-color .22s ease, transform .22s ease;
}

.tga-calc-cta:hover,
.tga-calc-cta:focus {
	background: var(--c-dark);
	color: #fff;
	transform: translateY(-2px);
}