/* ==========================================================================
   Booking page
   ========================================================================== */

.dd-booking {
	padding-block: 3rem 5rem;
}

.dd-booking__head {
	margin-bottom: 2.5rem;
}

.dd-booking__back {
	display: inline-block;
	font-size: var(--dd-fs-sm);
	color: var(--dd-muted-foreground);
	margin-bottom: 1.25rem;
}

.dd-booking__back:hover {
	color: var(--dd-foreground);
}

.dd-booking__title {
	font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem);
	font-weight: 800;
	letter-spacing: -0.03em;
}

.dd-booking__sub {
	color: var(--dd-muted-foreground);
	margin-top: 0.5rem;
}

.dd-stepper {
	margin-top: 1.75rem;
}

.dd-booking__layout {
	display: grid;
	gap: 2.5rem;
	grid-template-columns: 1fr;
	align-items: start;
}

.dd-booking__form {
	display: grid;
	gap: 2rem;
}

.dd-step {
	display: grid;
	gap: 1.5rem;
	animation: dd-fade 0.3s var(--dd-ease-out);
}

@keyframes dd-fade {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: none; }
}

.dd-step__title {
	font-size: var(--dd-fs-2xl);
	font-weight: 700;
}

.dd-fieldset {
	border: 0;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 0.875rem;
}

.dd-fieldset legend {
	padding: 0;
	margin-bottom: 0.25rem;
}

/* Choices (vehicle + tier) */
.dd-choices {
	display: grid;
	gap: 0.75rem;
}

.dd-choice {
	position: relative;
	display: flex;
	gap: 0.875rem;
	padding: 1.1rem 1.25rem;
	border: 1px solid var(--dd-border);
	border-radius: var(--dd-radius);
	background-color: var(--dd-card);
	cursor: pointer;
	transition: border-color var(--dd-transition), background-color var(--dd-transition);
}

.dd-choice input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.dd-choice:hover {
	border-color: var(--dd-border-strong);
}

.dd-choice:has(input:checked) {
	border-color: var(--dd-primary);
	background-color: rgba(199, 224, 43, 0.06);
}

.dd-choice:has(input:focus-visible) {
	outline: 2px solid var(--dd-ring);
	outline-offset: 2px;
}

.dd-choice__body {
	display: grid;
	gap: 0.2rem;
}

.dd-choice__title {
	font-weight: 600;
}

.dd-choice__desc {
	font-size: var(--dd-fs-sm);
	color: var(--dd-muted-foreground);
}

.dd-choice__meta {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	font-size: var(--dd-fs-sm);
	color: var(--dd-muted-foreground);
}

.dd-choice input:checked ~ .dd-choice__body::before {
	content: "";
}

.dd-choices--grid {
	grid-template-columns: 1fr;
}

.dd-grid-2,
.dd-grid-3 {
	display: grid;
	gap: 1rem;
	grid-template-columns: 1fr;
}

/* Summary */
.dd-summary {
	display: grid;
	gap: 0.75rem;
	padding: 1.5rem;
	border: 1px solid var(--dd-border);
	border-radius: var(--dd-radius-lg);
	background-color: var(--dd-card);
}

.dd-summary__row {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	font-size: var(--dd-fs-sm);
}

.dd-summary__row dt {
	color: var(--dd-muted-foreground);
}

.dd-summary__row dd {
	text-align: right;
	font-weight: 500;
}

.dd-summary__total {
	border-top: 1px solid var(--dd-border);
	padding-top: 0.75rem;
	font-size: var(--dd-fs-lg);
	font-weight: 700;
}

.dd-booking__note {
	font-size: var(--dd-fs-sm);
	color: var(--dd-muted-foreground);
}

.dd-booking__status {
	min-height: 1.25rem;
	font-size: var(--dd-fs-sm);
	color: var(--dd-destructive);
}

/* Footer bar */
.dd-booking__footer {
	position: sticky;
	bottom: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 1.25rem;
	margin-top: 0.5rem;
	border: 1px solid var(--dd-border);
	border-radius: var(--dd-radius-lg);
	background-color: rgba(20, 20, 20, 0.92);
	backdrop-filter: blur(10px);
}

.dd-booking__total {
	display: flex;
	align-items: baseline;
	gap: 0.5rem;
	font-size: var(--dd-fs-sm);
	color: var(--dd-muted-foreground);
	margin-inline: auto 1rem;
}

.dd-booking__total strong {
	font-size: var(--dd-fs-xl);
	color: var(--dd-foreground);
}

/* Aside */
.dd-booking__aside {
	padding: 1.75rem;
	border: 1px solid var(--dd-border);
	border-radius: var(--dd-radius-lg);
	background-color: var(--dd-card);
}

.dd-booking__aside-title {
	font-size: var(--dd-fs-lg);
	font-weight: 700;
	margin-bottom: 1rem;
}

/* Honeypot */
.dd-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Success */
.dd-booking-success {
	display: grid;
	gap: 1rem;
	justify-items: center;
	text-align: center;
	padding: 3.5rem 1.5rem;
	border: 1px solid rgba(199, 224, 43, 0.35);
	border-radius: var(--dd-radius-xl);
	background-color: var(--dd-card);
}

.dd-booking-success__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	border-radius: 50%;
	background-color: var(--dd-primary);
	color: var(--dd-primary-foreground);
}

.dd-booking-success__title {
	font-size: var(--dd-fs-3xl);
	font-weight: 800;
}

.dd-booking-success__text {
	color: var(--dd-muted-foreground);
	max-width: 44ch;
}

.dd-booking-success__ref {
	font-size: var(--dd-fs-lg);
}

@media (min-width: 992px) {
	.dd-booking__layout {
		grid-template-columns: 1.9fr 1fr;
	}

	.dd-choices--grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.dd-grid-2 {
		grid-template-columns: repeat(2, 1fr);
	}

	.dd-grid-3 {
		grid-template-columns: repeat(3, 1fr);
	}
}