/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */

.btn {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.75em 1.5em;
	border-radius: var(--radius-sm);
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.9375rem;
	text-decoration: none;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.btn--cta {
	background: var(--color-accent);
	color: var(--color-bg);
}

.btn--cta:hover {
	background: #a4321f;
}

.btn--outline {
	background: transparent;
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.btn--outline:hover {
	background: var(--color-primary);
	color: var(--color-bg);
}

.btn--block {
	width: 100%;
	justify-content: center;
}

/* ---------------------------------------------------------------------- */
/* Seller-type badges                                                     */
/* ---------------------------------------------------------------------- */

.badge {
	display: inline-flex;
	align-items: center;
	gap: 0.4em;
	padding: 0.3em 0.75em;
	border-radius: 999px;
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	white-space: nowrap;
	border: 1px solid var(--color-hairline-strong);
	background: var(--color-surface);
	color: var(--color-slate);
}

.badge--company {
	color: var(--color-primary);
	border-color: var(--color-primary);
}

.badge--dealer {
	color: var(--color-pass);
	border-color: var(--color-pass);
}

.badge--dealer::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--color-pass);
	flex: none;
}

.badge--individual {
	color: var(--color-slate);
	border-color: var(--color-hairline-strong);
}

/* ---------------------------------------------------------------------- */
/* Hanko — auction-grade stamp badge (signature element)                  */
/* ---------------------------------------------------------------------- */

.hanko {
	--hanko-size: 76px;
	position: relative;
	width: var(--hanko-size);
	height: var(--hanko-size);
	flex: none;
	display: grid;
	place-items: center;
	border-radius: 50%;
	background: var(--color-bg);
	color: var(--color-accent);
	transform: rotate(-4deg);
}

.hanko::before,
.hanko::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	border: 1px solid currentColor;
}

.hanko::after {
	inset: 5px;
}

.hanko__body {
	display: flex;
	flex-direction: column;
	align-items: center;
	line-height: 1;
}

.hanko__grade {
	font-family: var(--font-mono);
	font-weight: 700;
	font-size: 1.375rem;
	letter-spacing: -0.02em;
}

.hanko__rule {
	width: 22px;
	height: 1px;
	background: currentColor;
	opacity: 0.6;
	margin: 3px 0;
}

.hanko__interior {
	font-family: var(--font-mono);
	font-weight: 600;
	font-size: 0.8125rem;
}

.hanko__label {
	position: absolute;
	bottom: -1.35em;
	left: 50%;
	transform: translateX(-50%) rotate(4deg);
	font-family: var(--font-body);
	font-size: 0.5625rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--color-slate);
	white-space: nowrap;
}

.hanko--sm {
	--hanko-size: 56px;
}

.hanko--sm .hanko__grade {
	font-size: 1.0625rem;
}

.hanko--sm .hanko__interior {
	font-size: 0.6875rem;
}

.hanko--lg {
	--hanko-size: 108px;
}

.hanko--lg .hanko__grade {
	font-size: 1.875rem;
}

.hanko--lg .hanko__interior {
	font-size: 1rem;
}

/* ---------------------------------------------------------------------- */
/* Vehicle card                                                           */
/* ---------------------------------------------------------------------- */

.vehicle-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--space-5);
}

.vehicle-card {
	display: flex;
	flex-direction: column;
	background: var(--color-surface);
	border: 1px solid var(--color-hairline);
	border-radius: var(--radius-md);
	overflow: visible;
	text-decoration: none;
	color: inherit;
	transition: border-color 120ms ease, transform 120ms ease;
}

.vehicle-card:hover {
	border-color: var(--color-hairline-strong);
	transform: translateY(-2px);
}

.vehicle-card__media {
	position: relative;
	aspect-ratio: 4 / 3;
	background: var(--color-hairline);
	border-radius: var(--radius-md) var(--radius-md) 0 0;
	overflow: hidden;
}

.vehicle-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.vehicle-card__hanko {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	filter: drop-shadow(0 2px 6px rgba(20, 24, 31, 0.25));
}

.vehicle-card__hanko .hanko {
	background: var(--color-surface);
}

.vehicle-card__body {
	padding: var(--space-4) var(--space-4) var(--space-5);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	flex: 1;
}

.vehicle-card__badges {
	display: flex;
	gap: var(--space-2);
	flex-wrap: wrap;
}

.vehicle-card__title {
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 1.0625rem;
	color: var(--color-primary);
	margin: 0;
}

.vehicle-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0 var(--space-3);
	font-family: var(--font-mono);
	font-size: 0.8125rem;
	color: var(--color-slate);
}

.vehicle-card__footer {
	margin-top: auto;
	padding-top: var(--space-3);
	border-top: 1px solid var(--color-hairline);
	display: flex;
	align-items: baseline;
	justify-content: space-between;
}

.vehicle-card__price {
	font-family: var(--font-mono);
	font-weight: 700;
	font-size: 1.0625rem;
	color: var(--color-ink);
}

.vehicle-card__price-note {
	font-size: 0.75rem;
	color: var(--color-slate);
}

/* ---------------------------------------------------------------------- */
/* Filter sidebar (desktop) / bottom sheet (mobile)                       */
/* ---------------------------------------------------------------------- */

.listing-layout {
	display: grid;
	grid-template-columns: var(--sidebar-width) 1fr;
	gap: var(--space-6);
	align-items: start;
}

.filter-panel {
	position: sticky;
	top: var(--space-5);
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
	padding: var(--space-5);
	background: var(--color-surface);
	border: 1px solid var(--color-hairline);
	border-radius: var(--radius-md);
}

.filter-group {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	padding-bottom: var(--space-4);
	border-bottom: 1px solid var(--color-hairline);
}

.filter-group:last-child {
	border-bottom: none;
	padding-bottom: 0;
}

.filter-group__title {
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.875rem;
}

.filter-group label {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	font-size: 0.875rem;
	color: var(--color-slate);
}

.filter-trigger {
	display: none;
}

.bottom-sheet-backdrop {
	display: none;
}

@media (max-width: 900px) {
	.listing-layout {
		grid-template-columns: 1fr;
	}

	.filter-panel {
		position: fixed;
		inset: auto 0 0 0;
		top: auto;
		z-index: 60;
		max-height: 80vh;
		overflow-y: auto;
		border-radius: var(--radius-md) var(--radius-md) 0 0;
		transform: translateY(100%);
		transition: transform 200ms ease;
		box-shadow: 0 -8px 24px rgba(20, 24, 31, 0.18);
	}

	.filter-panel.is-open {
		transform: translateY(0);
	}

	.filter-trigger {
		display: inline-flex;
	}

	.bottom-sheet-backdrop {
		position: fixed;
		inset: 0;
		background: rgba(20, 24, 31, 0.4);
		z-index: 50;
		opacity: 0;
		pointer-events: none;
		transition: opacity 200ms ease;
	}

	.bottom-sheet-backdrop.is-open {
		opacity: 1;
		pointer-events: auto;
	}
}

/* ---------------------------------------------------------------------- */
/* Spec table (detail page)                                               */
/* ---------------------------------------------------------------------- */

.spec-table {
	width: 100%;
	border-collapse: collapse;
}

.spec-table tr {
	border-bottom: 1px solid var(--color-hairline);
}

.spec-table th,
.spec-table td {
	text-align: left;
	padding: var(--space-3) 0;
	font-size: 0.9375rem;
}

.spec-table th {
	width: 40%;
	color: var(--color-slate);
	font-weight: 500;
}

.spec-table td {
	font-family: var(--font-mono);
	color: var(--color-ink);
}

/* ---------------------------------------------------------------------- */
/* Calculator                                                              */
/* ---------------------------------------------------------------------- */

.calculator-layout {
	display: grid;
	grid-template-columns: 1fr var(--sidebar-width);
	gap: var(--space-7);
	align-items: start;
}

@media (max-width: 900px) {
	.calculator-layout {
		grid-template-columns: 1fr;
	}
}

.calculator-form {
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
}

.calculator-form label {
	display: block;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.875rem;
	margin-bottom: var(--space-2);
}

.calculator-input {
	width: 100%;
	padding: 0.75em 1em;
	border: 1px solid var(--color-hairline-strong);
	border-radius: var(--radius-sm);
	background: var(--color-surface);
	color: var(--color-ink);
	font-size: 1rem;
}

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

.calculator-help {
	margin: var(--space-2) 0 0;
	font-size: 0.8125rem;
	color: var(--color-slate);
}

.calculator-results {
	position: sticky;
	top: calc(var(--space-6) + 64px);
	padding: var(--space-5);
	background: var(--color-surface);
	border: 1px solid var(--color-hairline);
	border-radius: var(--radius-md);
}

.calculator-results h2 {
	font-size: 1.125rem;
	margin-bottom: var(--space-4);
}

.calculator-total {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	padding-top: var(--space-4);
	margin-top: var(--space-2);
	border-top: 1px solid var(--color-hairline-strong);
	font-family: var(--font-body);
	font-weight: 600;
}

.calculator-total__value {
	font-family: var(--font-mono);
	font-size: 1.375rem;
	color: var(--color-accent);
}

/* ---------------------------------------------------------------------- */
/* Guide article                                                          */
/* ---------------------------------------------------------------------- */

.guide-article {
	max-width: 720px;
	margin-inline: auto;
	padding-block: var(--space-8);
}

.guide-article__header {
	margin-bottom: var(--space-6);
}

.guide-byline {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	margin-top: var(--space-5);
	padding-top: var(--space-5);
	border-top: 1px solid var(--color-hairline);
}

.guide-byline__avatar {
	width: 40px;
	height: 40px;
	flex: none;
	border-radius: 50%;
	background: var(--color-primary);
	color: var(--color-bg);
	display: grid;
	place-items: center;
	font-family: var(--font-body);
	font-weight: 700;
}

.guide-byline__name {
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.9375rem;
	color: var(--color-ink);
}

.guide-byline__bio {
	font-size: 0.8125rem;
	color: var(--color-slate);
	margin-top: 2px;
}

.guide-byline__meta {
	font-size: 0.8125rem;
	color: var(--color-slate);
	margin-top: 2px;
}

.guide-article__body {
	font-size: 1.0625rem;
	line-height: 1.75;
}

.guide-article__body h2 {
	margin-top: var(--space-7);
}

.guide-article__body h3 {
	margin-top: var(--space-6);
}

.guide-article__body ul,
.guide-article__body ol {
	margin: 0 0 var(--space-4);
	padding-left: 1.25em;
	color: var(--color-slate);
}

.guide-article__body li {
	list-style: disc;
	margin-bottom: var(--space-2);
}

.guide-article__body ol li {
	list-style: decimal;
}

.guide-article__faq {
	margin-top: var(--space-7);
	padding-top: var(--space-5);
	border-top: 1px solid var(--color-hairline);
}

.guide-article__faq h2 {
	font-size: 1.25rem;
}

.guide-faq-item {
	padding-block: var(--space-4);
	border-bottom: 1px solid var(--color-hairline);
}

.guide-faq-item:last-child {
	border-bottom: none;
}

.guide-faq-item h3 {
	font-size: 1rem;
	margin-bottom: var(--space-2);
}

.guide-faq-item p {
	margin: 0;
	font-size: 0.9375rem;
}

.guide-article__sources {
	margin-top: var(--space-7);
	padding-top: var(--space-5);
	border-top: 1px solid var(--color-hairline);
}

.guide-article__sources h2 {
	font-size: 1rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-slate);
}

.guide-article__sources li {
	list-style: disc;
	margin-left: 1.25em;
	font-size: 0.875rem;
	color: var(--color-slate);
	margin-bottom: var(--space-2);
}

/* ---------------------------------------------------------------------- */
/* Calculator CTAs                                                        */
/* ---------------------------------------------------------------------- */

.calculator-ctas {
	margin-top: var(--space-5);
}

.calculator-email-form {
	margin-top: var(--space-4);
	padding-top: var(--space-4);
	border-top: 1px solid var(--color-hairline);
}

.calculator-email-form label {
	display: block;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.8125rem;
	margin-bottom: var(--space-2);
}

.calculator-email-form__row {
	display: flex;
	gap: var(--space-2);
}

.calculator-email-form__row .calculator-input {
	flex: 1;
	padding: 0.6em 0.85em;
}

.calculator-email-form__status {
	margin: var(--space-2) 0 0;
	font-size: 0.8125rem;
	color: var(--color-pass);
	min-height: 1.2em;
}

.calculator-embed {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-5);
	align-items: start;
}

.calculator-form--compact {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.calculator-results--embed {
	position: static;
	background: var(--color-bg);
}

@media (max-width: 720px) {
	.calculator-embed {
		grid-template-columns: 1fr;
	}
}

.calculator-filter-banner {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	flex-wrap: wrap;
	padding: var(--space-4) var(--space-5);
	margin-bottom: var(--space-5);
	background: var(--color-surface);
	border: 1px solid var(--color-hairline-strong);
	border-radius: var(--radius-sm);
	font-size: 0.9375rem;
}

.calculator-filter-banner a {
	color: var(--color-accent);
	font-weight: 600;
	text-decoration: none;
	white-space: nowrap;
}

/* ---------------------------------------------------------------------- */
/* Listing status, equipment checklist, "before you buy" notes            */
/* ---------------------------------------------------------------------- */

.badge--status-available {
	color: var(--color-pass);
	border-color: var(--color-pass);
}

.badge--status-reserved {
	color: var(--color-primary);
	border-color: var(--color-primary);
	background: var(--color-surface);
}

.badge--status-sold {
	color: #fff;
	background: var(--color-accent);
	border-color: var(--color-accent);
}

.vehicle-card--unavailable .vehicle-card__media img {
	filter: grayscale(0.7);
	opacity: 0.8;
}

.feature-checklist {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: var(--space-2) var(--space-5);
	margin: 0;
	padding: 0;
	list-style: none;
}

.feature-checklist li {
	position: relative;
	padding-left: 1.5em;
	font-size: 0.9375rem;
}

.feature-checklist li::before {
	content: "";
	position: absolute;
	left: 0.15em;
	top: 0.35em;
	width: 0.35em;
	height: 0.65em;
	border: solid var(--color-pass);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

.vehicle-notes {
	margin-top: var(--space-5);
	padding: var(--space-4) var(--space-5);
	background: var(--color-surface);
	border: 1px solid var(--color-hairline);
	border-radius: var(--radius-md);
	font-size: 0.875rem;
	color: var(--color-slate);
}

.vehicle-notes h3 {
	margin: 0 0 var(--space-2);
	font-size: 0.8125rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-primary);
}

.vehicle-notes ul {
	margin: 0;
	padding-left: 1.2em;
}

.vehicle-notes li + li {
	margin-top: var(--space-1);
}

.vehicle-notes__links {
	margin: var(--space-3) 0 0;
}

.vehicle-notes__links a {
	margin-left: var(--space-3);
	text-decoration: underline;
}