/* WordPress theme token integration */
[class*="rv-"] {
	--mhm-primary: var(--wp--preset--color--primary, #2271b1);
	--mhm-font-base: var(--wp--preset--font-size--normal, 1rem);
	--mhm-radius: var(--wp--preset--border-radius, 4px);
	--mhm-text: var(--wp--preset--color--foreground, #1d2327);
}

/**
 * Popular Routes Showcase
 *
 * Light-theme route cards (origin → destination, duration, starting price)
 * rendered by [rentiva_popular_routes], the Gutenberg block, and the
 * Elementor widget. All three delegate to PopularRoutesShortcode::render(),
 * so this single stylesheet covers every surface.
 *
 * @since 4.34.0
 */

.mhm-popular-routes {
	--mhm-pr-bg: #fff;
	--mhm-pr-border: #e5e7eb;
	--mhm-pr-text: #111827;
	--mhm-pr-muted: #6b7280;
	--mhm-pr-accent: #1e6bf5;
	--mhm-pr-accent-hover: #1551c4;
	--mhm-pr-shadow: 0 1px 2px rgba(17, 24, 39, 0.04);
	--mhm-pr-shadow-hover: 0 6px 16px rgba(17, 24, 39, 0.08);
	--mhm-pr-radius: 14px;
	--mhm-pr-gap: 20px;

	box-sizing: border-box;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 32px 16px;
	font-family: -apple-system, BlinkMacSystemFont, "Inter", "Poppins", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	white-space: normal; /* reset inherited white-space:pre from wp-block-shortcode <pre> wrapper */
	color: var(--mhm-pr-text);
}

.mhm-popular-routes *,
.mhm-popular-routes *::before,
.mhm-popular-routes *::after {
	box-sizing: border-box;
}

/* Dark theme override (opt-in via [theme="dark"]) — minimal, polish later. */
.mhm-popular-routes--theme-dark {
	--mhm-pr-bg: #111827;
	--mhm-pr-border: #1f2937;
	--mhm-pr-text: #f9fafb;
	--mhm-pr-muted: #9ca3af;
	--mhm-pr-shadow: none;
	--mhm-pr-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* ============ Header ============ */

.mhm-popular-routes__header {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
}

.mhm-popular-routes__heading-wrap {
	flex: 1 1 auto;
	min-width: 0;
}

.mhm-popular-routes__heading {
	margin: 0 0 6px;
	font-size: clamp(22px, 3vw, 30px);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.01em;
}

.mhm-popular-routes__subheading {
	margin: 0;
	color: var(--mhm-pr-muted);
	font-size: 15px;
	line-height: 1.4;
}

.mhm-popular-routes__view-all {
	flex: 0 0 auto;
	color: var(--mhm-pr-accent);
	font-weight: 600;
	font-size: 15px;
	text-decoration: none;
	white-space: nowrap;
	transition: color 0.15s ease;
}

.mhm-popular-routes__view-all:hover,
.mhm-popular-routes__view-all:focus {
	color: var(--mhm-pr-accent-hover);
	text-decoration: underline;
}

/* ============ Grid ============ */

.mhm-popular-routes__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--mhm-pr-gap);
}

@media (min-width: 600px) {
	.mhm-popular-routes--cols-2 .mhm-popular-routes__grid,
	.mhm-popular-routes--cols-3 .mhm-popular-routes__grid,
	.mhm-popular-routes--cols-4 .mhm-popular-routes__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 900px) {
	.mhm-popular-routes--cols-3 .mhm-popular-routes__grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
	.mhm-popular-routes--cols-4 .mhm-popular-routes__grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

/* ============ Card ============ */

.mhm-popular-route-card-link {
	display: block;
	color: inherit;
	text-decoration: none;
	border-radius: var(--mhm-pr-radius);
	height: 100%;
}

.mhm-popular-route-card-link:hover,
.mhm-popular-route-card-link:focus,
.mhm-popular-route-card-link:visited {
	color: inherit;
	text-decoration: none;
}

.mhm-popular-route-card-link:focus-visible {
	outline: 2px solid var(--mhm-pr-accent);
	outline-offset: 2px;
}

.mhm-popular-route-card {
	display: flex;
	flex-direction: column;
	gap: 12px;
	padding: 18px 18px 16px;
	background: var(--mhm-pr-bg);
	border: 1px solid var(--mhm-pr-border);
	border-radius: var(--mhm-pr-radius);
	box-shadow: var(--mhm-pr-shadow);
	transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
	cursor: pointer;
	height: 100%;
}

.mhm-popular-route-card-link:hover .mhm-popular-route-card,
.mhm-popular-route-card:hover {
	box-shadow: var(--mhm-pr-shadow-hover);
	border-color: var(--mhm-pr-accent);
	transform: translateY(-2px);
}

.mhm-popular-route-card--featured {
	border-color: rgba(30, 107, 245, 0.4);
}

.mhm-popular-route-card__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	min-height: 18px;
}

.mhm-popular-route-card__city {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var(--mhm-pr-muted);
	text-transform: uppercase;
}

.mhm-popular-route-card__icon {
	font-size: 18px;
	line-height: 1;
}

.mhm-popular-route-card__title {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.3;
	color: var(--mhm-pr-text);
	letter-spacing: -0.005em;
}

.mhm-popular-route-card__sep {
	color: var(--mhm-pr-accent);
	font-weight: 600;
	margin: 0 4px;
}

.mhm-popular-route-card__meta {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 10px 16px;
	font-size: 14px;
	color: var(--mhm-pr-muted);
}

.mhm-popular-route-card__meta li {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.mhm-popular-route-card__meta-icon {
	font-size: 14px;
	line-height: 1;
}

.mhm-popular-route-card__traffic-note {
	margin: 0;
	font-size: 12px;
	color: var(--mhm-pr-muted);
	font-style: italic;
}

.mhm-popular-route-card__footer {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px;
	padding-top: 10px;
	border-top: 1px solid var(--mhm-pr-border);
	margin-top: auto;
}

.mhm-popular-route-card__price {
	font-size: 22px;
	font-weight: 800;
	color: var(--mhm-pr-text);
	letter-spacing: -0.01em;
}

.mhm-popular-route-card__price-label {
	font-size: 12px;
	color: var(--mhm-pr-muted);
	text-align: right;
}