/**
 * Component: Visa Page Stylesheet
 * Layout grid, responsive filters drawer, custom checkbox controls, price slider, and loading states.
 *
 * @package Vantage_Journeys
 */

/* ─────────────────────────────────────────────────────────────
   Visas Hero Section
   ───────────────────────────────────────────────────────────── */
.vj-visas-hero {
	margin-inline: 8px;
	margin-block-start: var(--space-md, 24px);
	position: relative;
	z-index: 1;
}

.vj-visas-hero__wrapper {
	position: relative;
	z-index: 1;
	background-color: var(--surface-brand-default);
	border-radius: 15px;
	padding-block: clamp(40px, 6vw, 80px);
	overflow: hidden;
}

.vj-visas-hero__breadcrumbs {
	font-family: var(--font-family-body);
	font-size: var(--fs-xs, 12px);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-block-end: var(--space-lg);
	color: rgba(255, 255, 255, 0.7);
}

.vj-visas-hero__breadcrumbs a {
	color: rgba(255, 255, 255, 0.7);
	text-decoration: none;
	transition: color var(--transition-fast, 0.2s);
}

.vj-visas-hero__breadcrumbs a:hover {
	color: var(--color-brand-secondary);
}

.vj-visas-hero__breadcrumbs-separator {
	margin-inline: var(--space-2xs);
	color: rgba(255, 255, 255, 0.4);
}

.vj-visas-hero__breadcrumbs-current {
	color: var(--color-white);
	font-weight: 600;
}

.vj-visas-hero__eyebrow {
	display: block;
	font-family: var(--font-family-accent);
	font-size: var(--type-h3);
	font-weight: 700;
	color: var(--color-brand-secondary);
	margin-block-end: var(--space-xs);
}

.vj-visas-hero__title {
	font-family: var(--font-family-primary);
	font-size: clamp(28px, 4.5vw, 56px);
	font-weight: var(--font-weight-extrabold, 800);
	line-height: var(--lh-tight, 1.2);
	color: var(--color-white);
	max-width: 900px;
	margin-inline: auto;
	margin-block-end: var(--space-md);
}

.vj-visas-hero__lead {
	font-family: var(--font-family-body);
	font-size: clamp(16px, 1.25vw, 20px);
	line-height: var(--lh-relaxed, 1.6);
	color: var(--color-neutral-50);
	max-width: 760px;
	margin-inline: auto;
	margin-block-end: 0;
}

/* ─────────────────────────────────────────────────────────────
   Visas Grid & Layout Discovery Area
   ───────────────────────────────────────────────────────────── */
.vj-visas-discovery {
	padding-block: var(--space-2xl);
	background-color: var(--surface-grey-default);
	position: relative;
}

.vj-visas-discovery__sidebar {
	z-index: 1050000;
}

/* ─────────────────────────────────────────────────────────────
   Sidebar Filters Panel
   ───────────────────────────────────────────────────────────── */
.vj-visas-filter-card {
	background-color: var(--surface-grey-default);
	border: 1px solid var(--border-grey-subtle);
	border-radius: var(--radius-card);
	padding: var(--space-lg);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
	position: sticky;
	top: 100px; /* Offset for sticky header if any */
}

.vj-visas-filter-section {
	padding-block-end: var(--space-md);
	margin-block-end: var(--space-md);
	border-block-end: 1px solid var(--border-grey-subtle);
}

.vj-visas-filter-section:last-of-type {
	border-block-end: none;
	margin-block-end: 0;
	padding-block-end: 0;
}

.vj-visas-filter-section__title {
	font-family: var(--font-family-primary);
	font-size: var(--fs-md, 16px);
	font-weight: 700;
	color: var(--color-text-primary);
	margin-block-end: var(--space-sm);
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

/* ─────────────────────────────────────────────────────────────
   Custom Inputs: Checkbox List
   ───────────────────────────────────────────────────────────── */
.vj-visas-filter-options {
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	max-height: 240px;
	overflow-y: auto;
	padding-inline-end: 5px;
}

/* Elegant custom scrollbar for lists */
.vj-visas-filter-options::-webkit-scrollbar {
	width: 4px;
}

.vj-visas-filter-options::-webkit-scrollbar-track {
	background: transparent;
}

.vj-visas-filter-options::-webkit-scrollbar-thumb {
	background: var(--border-grey-strong);
	border-radius: 4px;
}



/* ─────────────────────────────────────────────────────────────
   Custom Inputs: Live Search Input
   ───────────────────────────────────────────────────────────── */
.vj-visas-search-wrapper {
	position: relative;
}

.vj-visas-search-input {
	width: 100%;
	padding: var(--space-sm) var(--space-md);
	padding-inline-end: 40px;
	border: 1.5px solid var(--border-grey-strong);
	border-radius: var(--radius-md, 6px);
	font-family: var(--font-family-body);
	font-size: var(--fs-sm, 14px);
	color: var(--color-text-primary);
	background-color: var(--surface-grey-default);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vj-visas-search-input:focus {
	outline: none;
	border-color: var(--color-brand-primary);
	box-shadow: 0 0 0 3px rgba(var(--color-primary-500-rgb, 12, 53, 90), 0.1);
}

.vj-visas-search-icon {
	position: absolute;
	right: 15px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--color-text-muted);
	pointer-events: none;
	display: flex;
	align-items: center;
}

/* ─────────────────────────────────────────────────────────────
   Double Range Slider for Pricing
   ───────────────────────────────────────────────────────────── */
.vj-visas-price-slider-container {
	padding-block: var(--space-xs);
}

.vj-visas-slider-track-wrap {
	position: relative;
	height: 6px;
	background-color: var(--border-grey-subtle);
	border-radius: 3px;
	margin-block: var(--space-md);
}

.vj-visas-slider-track {
	position: absolute;
	height: 100%;
	background-color: var(--color-brand-primary);
	border-radius: 3px;
	left: 0%;
	right: 0%;
}

.vj-visas-range-input {
	position: absolute;
	width: 100%;
	height: 6px;
	top: 0;
	background: none;
	pointer-events: none;
	-webkit-appearance: none;
	appearance: none;
	margin: 0;
}

.vj-visas-range-input::-webkit-slider-thumb {
	height: 18px;
	width: 18px;
	border-radius: 50%;
	background-color: var(--color-white);
	border: 2px solid var(--color-brand-primary);
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
	cursor: pointer;
	pointer-events: auto;
	-webkit-appearance: none;
	appearance: none;
	transition: transform 0.1s ease, background-color 0.2s;
}

.vj-visas-range-input::-webkit-slider-thumb:hover {
	transform: scale(1.1);
	background-color: var(--surface-brand-subtle);
}

.vj-visas-range-input::-webkit-slider-thumb:active {
	transform: scale(1.1);
	background-color: var(--color-brand-primary);
}

.vj-visas-range-input::-moz-range-thumb {
	height: 18px;
	width: 18px;
	border: 2px solid var(--color-brand-primary);
	border-radius: 50%;
	background-color: var(--color-white);
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
	cursor: pointer;
	pointer-events: auto;
	transition: transform 0.1s ease, background-color 0.2s;
}

.vj-visas-range-input::-moz-range-thumb:hover {
	transform: scale(1.1);
	background-color: var(--surface-brand-subtle);
}

.vj-visas-price-inputs {
	display: flex;
	align-items: center;
	gap: 10px;
}

.vj-visas-price-input-box {
	display: flex;
	align-items: center;
	border: 1.5px solid var(--border-grey-strong);
	border-radius: var(--radius-sm, 4px);
	padding: 5px 8px;
	background-color: var(--surface-grey-default);
	flex: 1;
}

.vj-visas-price-input-currency {
	font-size: var(--fs-xs, 12px);
	color: var(--color-text-muted);
	margin-inline-end: 4px;
	font-weight: 600;
}

.vj-visas-price-input-box input {
	width: 100%;
	border: none;
	background: none;
	font-family: var(--font-family-body);
	font-size: var(--fs-sm, 14px);
	font-weight: 600;
	color: var(--color-text-primary);
	padding: 0;
	text-align: right;
}

.vj-visas-price-input-box input:focus {
	outline: none;
}

/* Remove number spin buttons */
.vj-visas-price-input-box input::-webkit-outer-spin-button,
.vj-visas-price-input-box input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.vj-visas-price-input-box input[type=number] {
	-moz-appearance: textfield;
}

.vj-visas-price-separator {
	color: var(--color-text-muted);
	font-weight: bold;
}

/* ─────────────────────────────────────────────────────────────
   Filter Form Actions
   ───────────────────────────────────────────────────────────── */
.vj-visas-filter-actions {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	margin-block-start: var(--space-md);
}

/* ─────────────────────────────────────────────────────────────
   Results Panel Column
   ───────────────────────────────────────────────────────────── */
.vj-visas-results-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-block-end: var(--space-lg);
	flex-wrap: wrap;
	gap: var(--space-sm);
}

.vj-visas-results-count {
	font-family: var(--font-family-body);
	font-size: var(--fs-sm, 14px);
	color: var(--color-text-secondary);
}

.vj-visas-results-sort {
	display: flex;
	align-items: center;
	gap: 10px;
}

.vj-visas-results-sort label {
	font-family: var(--font-family-body);
	font-size: var(--fs-sm, 14px);
	color: var(--color-text-secondary);
	white-space: nowrap;
}

/* ─────────────────────────────────────────────────────────────
   AJAX Loading Skeleton Overlay & Spinner
   ───────────────────────────────────────────────────────────── */
.vj-visas-grid-wrap {
	min-height: 400px;
}

.vj-visas-loader-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(255, 255, 255, 0.7);
	z-index: 5;
	display: flex;
	align-items: center;
	justify-content: center;
	backdrop-filter: blur(1px);
	transition: opacity 0.2s ease;
}

.vj-visas-loader-spinner {
	width: 48px;
	height: 48px;
	border: 3px solid var(--surface-brand-subtle);
	border-radius: 50%;
	border-top-color: var(--color-brand-primary);
	animation: vj-spin 0.8s linear infinite;
}

@keyframes vj-spin {
	to { transform: rotate(360deg); }
}

/* Empty State */
.vj-visas-empty-state {
	background-color: var(--surface-grey-subtle);
	border: 1px dashed var(--border-grey-strong);
	border-radius: var(--radius-card);
	padding: var(--space-3xl) var(--space-xl);
}

.vj-visas-empty-state h3 {
	font-family: var(--font-family-primary);
	color: var(--color-text-primary);
	margin-block-end: var(--space-xs);
}

/* ─────────────────────────────────────────────────────────────
   Mobile Filters Drawer & Sticky Trigger Bar
   ───────────────────────────────────────────────────────────── */
@media screen and (max-width: 991px) {
	/* Drawer Wrapper */
	.vj-visas-discovery__sidebar {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100vh;
		height: 100dvh;
		visibility: hidden;
		transition: visibility 0.4s;
	}

	.vj-visas-discovery__sidebar.is-open {
		visibility: visible;
	}

	/* Drawer card style */
	.vj-visas-filter-card {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		max-width: 360px;
		height: 100%;
		background-color: var(--surface-grey-default);
		border: none;
		border-radius: 0;
		padding: 0;
		display: flex;
		flex-direction: column;
		box-shadow: 20px 0 40px rgba(0, 0, 0, 0.15);
		transform: translateX(-100%);
		transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
	}

	.vj-visas-discovery__sidebar.is-open .vj-visas-filter-card {
		transform: translateX(0);
	}

	/* Background Overlay */
	.vj-visas-discovery__sidebar::before {
		content: "";
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(12, 53, 90, 0.4);
		backdrop-filter: blur(4px);
		opacity: 0;
		transition: opacity 0.4s ease;
		pointer-events: none;
	}

	.vj-visas-discovery__sidebar.is-open::before {
		opacity: 1;
		pointer-events: auto;
	}

	/* Drawer Header */
	.vj-visas-filter-card__header {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: var(--space-md) var(--space-lg);
		border-block-end: 1px solid var(--border-grey-subtle);
		background-color: var(--surface-brand-subtle);
	}

	.vj-visas-filter-card__header h3 {
		font-family: var(--font-family-primary);
		font-size: var(--type-h4, 20px);
		color: var(--color-brand-primary);
		margin: 0;
	}

	.vj-visas-filter-card__close-btn {
		border: none;
		background: none;
		color: var(--color-brand-primary);
		cursor: pointer;
		display: flex;
		align-items: center;
		justify-content: center;
		width: 32px;
		height: 32px;
		border-radius: 50%;
		transition: background-color 0.2s;
	}

	.vj-visas-filter-card__close-btn:hover {
		background-color: var(--border-grey-subtle);
	}

	/* Drawer Scrollable Content */
	.vj-visas-filter-form {
		padding: var(--space-lg);
		overflow-y: auto;
		flex-grow: 1;
	}

	.vj-visas-filter-options {
		max-height: none;
	}
}

/* ─────────────────────────────────────────────────────────────
   Reduced Motion Accessibility
   ───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	.vj-visas-range-input::-webkit-slider-thumb,
	.vj-visas-range-input::-moz-range-thumb,
	.vj-visas-filter-card,
	.vj-visas-discovery__sidebar::before {
		transform: none !important;
		transition: none !important;
	}
}