/**
 * Experts Travel � public package builder (premium presentation layer).
 * Scoped to .ets-builder-wrap--frontend only; admin UI unchanged.
 */

.ets-builder-wrap--frontend {
	--ets-brand: #0c2d4a;
	--ets-brand-light: #1a5a8a;
	--ets-accent: #c8922a;
	--ets-accent-soft: #f5ead6;
	--ets-surface: #ffffff;
	--ets-surface-muted: #f4f7fb;
	--ets-border: #dde4ee;
	--ets-text: #1a2332;
	--ets-text-muted: #5c6b7e;
	--ets-success: #0d7a45;
	--ets-danger: #b42318;
	--ets-radius: 14px;
	--ets-radius-sm: 10px;
	--ets-shadow: 0 8px 32px rgba(12, 45, 74, 0.08);
	--ets-shadow-lg: 0 16px 48px rgba(12, 45, 74, 0.12);
	font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
	color: var(--ets-text);
	line-height: 1.55;
	background: linear-gradient(180deg, #eef3f9 0%, #f8fafc 240px);
	padding: 24px 16px 48px;
}

.ets-builder-wrap--frontend .ets-builder-hero {
	text-align: center;
	margin-bottom: 32px;
	padding: 24px 16px 0;
}

.ets-builder-wrap--frontend .ets-builder-brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	margin-bottom: 16px;
	border-radius: 16px;
	background: linear-gradient(135deg, var(--ets-brand) 0%, var(--ets-brand-light) 100%);
	color: #fff;
	box-shadow: var(--ets-shadow);
}

.ets-builder-wrap--frontend .ets-builder-brand-mark svg {
	width: 28px;
	height: 28px;
}

.ets-builder-wrap--frontend .ets-builder-title {
	margin: 0 0 12px;
	font-size: clamp(1.85rem, 4vw, 2.5rem);
	font-weight: 800;
	color: var(--ets-brand);
	letter-spacing: -0.03em;
	line-height: 1.15;
}

.ets-builder-wrap--frontend .ets-builder-subtitle {
	margin: 0 auto;
	max-width: 540px;
	font-size: 1.0625rem;
	color: var(--ets-text-muted);
}

.ets-builder-wrap--frontend .ets-builder-panel {
	max-width: 920px;
	margin: 0 auto;
	border: 1px solid var(--ets-border);
	border-radius: calc(var(--ets-radius) + 4px);
	padding: 28px 28px 32px;
	box-shadow: var(--ets-shadow-lg);
	background: var(--ets-surface);
}

/* �� Accordion progress (thin bar only) �� */

.ets-accordion-progress {
	margin-bottom: 24px;
}

.ets-accordion-progress-track {
	height: 4px;
	border-radius: 999px;
	background: #e8edf4;
	overflow: hidden;
}

.ets-accordion-progress-fill {
	height: 100%;
	width: 0;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--ets-brand) 0%, var(--ets-brand-light) 100%);
	transition: width 0.35s ease;
}

/* �� Accordion sections �� */

.ets-builder-wrap--frontend .ets-accordion-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.ets-builder-wrap--frontend .ets-accordion-section {
	border: 1px solid #c5dff5;
	border-radius: 12px;
	background: #ffffff;
	overflow: hidden;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ets-builder-wrap--frontend .ets-accordion-section.is-open {
	border-color: #8ec0ef;
	box-shadow: 0 2px 10px rgba(26, 90, 138, 0.08);
}

.ets-builder-wrap--frontend .ets-accordion-section--quote {
	max-width: 920px;
	margin: 12px auto 0;
}

.ets-builder-wrap--frontend .ets-accordion-section--quote[hidden] {
	display: none !important;
}

.ets-builder-wrap--frontend button.ets-accordion-header {
	-webkit-appearance: none;
	appearance: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	width: 100%;
	margin: 0;
	padding: 16px 18px;
	border: none !important;
	border-radius: 0 !important;
	background: #ffffff !important;
	background-image: none !important;
	box-shadow: none !important;
	color: var(--ets-text) !important;
	text-align: left;
	font: inherit;
	line-height: 1.4;
	cursor: pointer;
}

.ets-builder-wrap--frontend button.ets-accordion-header:hover,
.ets-builder-wrap--frontend button.ets-accordion-header:focus {
	background: #f8fbff !important;
	color: var(--ets-text) !important;
	outline: none;
}

.ets-builder-wrap--frontend button.ets-accordion-header:focus-visible {
	box-shadow: inset 0 0 0 2px rgba(26, 90, 138, 0.35) !important;
}

.ets-builder-wrap--frontend .ets-accordion-header-main {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.ets-builder-wrap--frontend .ets-accordion-title {
	font-size: 1rem;
	font-weight: 700;
	color: var(--ets-brand);
	letter-spacing: -0.01em;
}

.ets-builder-wrap--frontend .ets-accordion-summary {
	font-size: 0.8125rem;
	font-weight: 400;
	color: var(--ets-text-muted);
	line-height: 1.35;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ets-builder-wrap--frontend .ets-accordion-section.is-open .ets-accordion-summary {
	display: none;
}

.ets-builder-wrap--frontend .ets-accordion-toggle {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 6px;
	border: 1.5px solid #8ec0ef;
	background: #ffffff;
	color: var(--ets-brand);
	font-size: 1.125rem;
	font-weight: 700;
	line-height: 1;
}

.ets-builder-wrap--frontend .ets-accordion-toggle::before {
	content: '+';
}

.ets-builder-wrap--frontend .ets-accordion-section.is-open .ets-accordion-toggle::before {
	content: '\2212';
}

.ets-builder-wrap--frontend .ets-accordion-panel[hidden] {
	display: none !important;
}

.ets-builder-wrap--frontend .ets-accordion-panel {
	padding: 0 18px 18px;
	border-top: 1px solid #e3effa;
	background: #ffffff;
}

.ets-builder-wrap--frontend .ets-accordion-panel .ets-builder-section {
	margin: 0;
	padding: 18px 0 0;
	border: none;
	background: transparent;
}

.ets-builder-wrap--frontend .ets-accordion-panel .ets-builder-section legend {
	display: none;
}

.ets-builder-wrap--frontend .ets-accordion-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	justify-content: flex-end;
	margin-top: 20px;
	padding-top: 18px;
	border-top: 1px solid #e3effa;
}

.ets-builder-wrap--frontend .ets-accordion-section[data-accordion="1"] .ets-accordion-back {
	display: none;
}

.ets-builder-wrap--frontend .ets-accordion-nav .ets-btn {
	-webkit-appearance: none;
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 10px 22px;
	border-radius: 10px;
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1.2;
	cursor: pointer;
	text-decoration: none !important;
	box-shadow: none;
}

.ets-builder-wrap--frontend .ets-accordion-nav .ets-btn--secondary {
	background: #ffffff !important;
	border: 1px solid #c5dff5 !important;
	color: var(--ets-brand) !important;
}

.ets-builder-wrap--frontend .ets-accordion-nav .ets-btn--secondary:hover {
	background: #f4f9ff !important;
	border-color: #8ec0ef !important;
}

.ets-builder-wrap--frontend .ets-accordion-nav .ets-btn--primary {
	background: linear-gradient(135deg, var(--ets-brand) 0%, var(--ets-brand-light) 100%) !important;
	border: none !important;
	color: #ffffff !important;
}

.ets-builder-wrap--frontend .ets-accordion-nav .ets-btn-calculate {
	width: auto;
	max-width: none;
	margin: 0;
}

.ets-builder-wrap--frontend .ets-accordion-inline-error {
	margin: 0 0 12px;
	padding: 10px 12px;
	border-radius: var(--ets-radius-sm);
	background: #fef3f2;
	border: 1px solid #fecdca;
	color: var(--ets-danger);
	font-size: 0.875rem;
}

.ets-step-heading {
	margin: 0 0 8px;
	font-size: 1.375rem;
	font-weight: 800;
	color: var(--ets-brand);
	letter-spacing: -0.02em;
}

.ets-step-subheading {
	margin: 0 0 22px;
	font-size: 0.9375rem;
	color: var(--ets-text-muted);
	max-width: 620px;
}

/* ?? Navigation buttons ?? */

.ets-step-nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 14px;
	margin-top: 28px;
	padding-top: 22px;
	border-top: 1px solid var(--ets-border);
}

.ets-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 48px;
	padding: 12px 24px;
	border-radius: var(--ets-radius-sm);
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1.2;
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.15s;
	border: 2px solid transparent;
}

.ets-btn--secondary {
	background: #fff;
	border-color: var(--ets-border);
	color: var(--ets-brand);
}

.ets-btn--secondary:hover {
	border-color: var(--ets-brand-light);
	background: var(--ets-surface-muted);
}

.ets-btn--primary {
	background: linear-gradient(135deg, var(--ets-brand) 0%, var(--ets-brand-light) 100%);
	color: #fff;
	box-shadow: 0 6px 20px rgba(12, 45, 74, 0.22);
}

.ets-btn--primary:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 28px rgba(12, 45, 74, 0.28);
}

.ets-step-nav-next {
	margin-left: auto;
}

/* ?? Customer type cards ?? */

.ets-customer-type-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 16px;
	margin-top: 8px;
}

.ets-customer-type-card {
	display: block;
	cursor: pointer;
}

.ets-customer-type-card input {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

.ets-customer-type-card-body {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 22px 20px 20px;
	border: 2px solid var(--ets-border);
	border-radius: var(--ets-radius);
	background: #fff;
	min-height: 100%;
	transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.ets-customer-type-card:hover .ets-customer-type-card-body {
	border-color: #b8c9dc;
	box-shadow: var(--ets-shadow);
}

.ets-customer-type-card input:checked + .ets-customer-type-card-body {
	border-color: var(--ets-brand);
	box-shadow: 0 0 0 4px rgba(12, 45, 74, 0.1);
}

.ets-customer-type-card input:focus-visible + .ets-customer-type-card-body {
	outline: 2px solid var(--ets-brand-light);
	outline-offset: 3px;
}

.ets-customer-type-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: var(--ets-surface-muted);
	color: var(--ets-brand);
}

.ets-customer-type-card input:checked + .ets-customer-type-card-body .ets-customer-type-icon {
	background: var(--ets-accent-soft);
	color: var(--ets-brand);
}

.ets-customer-type-card-body strong {
	font-size: 1.0625rem;
	color: var(--ets-brand);
}

.ets-customer-type-card-body span {
	font-size: 0.875rem;
	color: var(--ets-text-muted);
	line-height: 1.5;
}

.ets-customer-type-check {
	position: absolute;
	top: 14px;
	right: 14px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	border: 2px solid var(--ets-border);
	background: #fff;
	opacity: 0;
	transform: scale(0.8);
	transition: opacity 0.2s, transform 0.2s, background 0.2s, border-color 0.2s;
}

.ets-customer-type-card input:checked + .ets-customer-type-card-body .ets-customer-type-check {
	opacity: 1;
	transform: scale(1);
	background: var(--ets-brand);
	border-color: var(--ets-brand);
}

.ets-customer-type-check svg {
	display: block;
	width: 12px;
	height: 12px;
	margin: 3px auto;
	color: #fff;
}

.ets-tier-hint {
	margin-top: 18px;
	padding: 14px 16px;
	border-radius: var(--ets-radius-sm);
	background: var(--ets-surface-muted);
	border: 1px solid var(--ets-border);
	font-size: 0.875rem;
	color: var(--ets-text-muted);
}

.ets-tier-hint p {
	margin: 0 0 8px;
}

.ets-tier-hint p:last-child {
	margin-bottom: 0;
}

/* ?? Form fields ?? */

.ets-builder-wrap--frontend .ets-builder-grid {
	gap: 18px 20px;
}

.ets-builder-wrap--frontend .ets-field label {
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ets-text-muted);
	margin-bottom: 8px;
}

.ets-builder-wrap--frontend .ets-field input,
.ets-builder-wrap--frontend .ets-field select,
.ets-builder-wrap--frontend .ets-field textarea {
	border: 1px solid var(--ets-border);
	border-radius: var(--ets-radius-sm);
	padding: 12px 14px;
	font-size: 1rem;
	background: #fff;
	color: var(--ets-text);
}

.ets-builder-wrap--frontend .ets-field input:focus,
.ets-builder-wrap--frontend .ets-field select:focus,
.ets-builder-wrap--frontend .ets-field textarea:focus {
	border-color: var(--ets-brand-light);
	box-shadow: 0 0 0 3px rgba(26, 90, 138, 0.15);
	outline: none;
}

.ets-native-select-hidden {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	border: 0 !important;
	white-space: nowrap !important;
}

/* ?? Pick cards (room, hotel, vehicle) ?? */

.ets-pick-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 14px;
	margin-top: 12px;
}

.ets-pick-grid--wide {
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.ets-pick-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
	width: 100%;
	padding: 16px;
	border: 2px solid var(--ets-border);
	border-radius: var(--ets-radius);
	background: #fff;
	text-align: left;
	cursor: pointer;
	font: inherit;
	color: inherit;
	transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.ets-pick-card:hover:not(:disabled) {
	border-color: #b8c9dc;
	box-shadow: var(--ets-shadow);
}

.ets-pick-card.is-selected {
	border-color: var(--ets-brand);
	box-shadow: 0 0 0 4px rgba(12, 45, 74, 0.1);
}

.ets-pick-card:disabled,
.ets-pick-card.is-disabled {
	opacity: 0.55;
	cursor: not-allowed;
	filter: grayscale(0.2);
}

.ets-pick-card:focus-visible {
	outline: 2px solid var(--ets-brand-light);
	outline-offset: 2px;
}

.ets-pick-card-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: var(--ets-surface-muted);
	color: var(--ets-brand);
	flex-shrink: 0;
}

.ets-pick-card-icon svg {
	width: 24px;
	height: 24px;
}

.ets-pick-card-title {
	margin: 0;
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--ets-brand);
	line-height: 1.35;
}

.ets-pick-card-meta {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--ets-text-muted);
	line-height: 1.45;
}

.ets-pick-card-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: auto;
}

.ets-pick-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 4px 8px;
	border-radius: 999px;
	font-size: 0.6875rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	background: var(--ets-surface-muted);
	color: var(--ets-text-muted);
}

.ets-pick-badge--success {
	background: #e6f4ed;
	color: var(--ets-success);
}

.ets-pick-badge--accent {
	background: var(--ets-accent-soft);
	color: #8a5a12;
}

.ets-pick-badge--warn {
	background: #fce8e6;
	color: var(--ets-danger);
}

.ets-pick-section-label {
	margin: 18px 0 8px;
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ets-text-muted);
}

/* ?? Property stay leg ?? */

.ets-property-selection-rows {
	display: grid;
	gap: 24px;
}

.ets-property-selection-row {
	padding: 20px;
	border: 1px solid var(--ets-border);
	border-radius: var(--ets-radius);
	background: var(--ets-surface-muted);
}

.ets-property-selection-label {
	margin: 0 0 6px;
	font-size: 1rem;
	font-weight: 700;
	color: var(--ets-brand);
}

.ets-property-selection-meta {
	margin: 0 0 14px;
	font-size: 0.875rem;
	color: var(--ets-text-muted);
}

.ets-property-empty {
	margin: 0;
	padding: 16px;
	border-radius: var(--ets-radius-sm);
	background: #fff;
	border: 1px dashed var(--ets-border);
	font-size: 0.875rem;
	color: var(--ets-text-muted);
	text-align: center;
}

/* ?? Itinerary cards ?? */

.ets-builder-wrap--frontend .ets-itinerary-option {
	border: 2px solid var(--ets-border);
	border-radius: var(--ets-radius-sm);
	padding: 16px 18px;
	background: #fff;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.ets-builder-wrap--frontend .ets-itinerary-option:has(input:checked) {
	border-color: var(--ets-brand);
	box-shadow: 0 0 0 4px rgba(12, 45, 74, 0.08);
}

/* ?? Trip duration ?? */

.ets-builder-wrap--frontend .ets-trip-duration {
	margin-top: 18px;
	padding: 14px 16px;
	border-radius: var(--ets-radius-sm);
	background: var(--ets-surface-muted);
	border: 1px solid var(--ets-border);
	font-size: 0.9375rem;
}

.ets-trip-duration--invalid {
	background: #fce8e6 !important;
	border-color: #f1aeb5 !important;
	color: var(--ets-danger);
}

/* ?? CTA ?? */

.ets-builder-wrap--frontend .ets-builder-actions--sticky {
	position: sticky;
	bottom: 0;
	z-index: 10;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #fff 28%);
	padding-top: 20px;
	margin-top: 8px;
}

.ets-builder-wrap--frontend .ets-btn-calculate {
	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 18px 32px !important;
	font-size: 1.0625rem !important;
	font-weight: 700 !important;
	border-radius: var(--ets-radius-sm) !important;
	background: linear-gradient(135deg, var(--ets-brand) 0%, var(--ets-brand-light) 100%) !important;
	border: none !important;
	box-shadow: 0 8px 28px rgba(12, 45, 74, 0.28);
	color: #fff !important;
}

.ets-builder-wrap--frontend .ets-btn-calculate:hover {
	transform: translateY(-1px);
}

.ets-step-inline-error {
	margin: 16px 0 0;
	padding: 12px 14px;
	border-radius: var(--ets-radius-sm);
	background: #fce8e6;
	border: 1px solid #f1aeb5;
	color: var(--ets-danger);
	font-size: 0.875rem;
}

.ets-field--invalid input,
.ets-field--invalid select {
	border-color: var(--ets-danger) !important;
}

@media (max-width: 640px) {
	.ets-builder-wrap--frontend .ets-builder-panel {
		padding: 20px 16px 24px;
		border-radius: var(--ets-radius);
	}

	.ets-step-nav {
		flex-direction: column-reverse;
		align-items: stretch;
	}

	.ets-step-nav-next,
	.ets-step-nav-back {
		width: 100%;
		margin-left: 0;
	}

	.ets-pick-grid,
	.ets-pick-grid--wide {
		grid-template-columns: 1fr;
	}
}