/**
 * Instant search overlay (P2 roadmap item) — a ⌘K-style centered modal,
 * replacing the old inline dropdown panel. Backdrop + dialog pattern
 * mirrors the mobile drawer's own overlay conventions (nav.css) for a
 * consistent motion/elevation language across the site's modal surfaces.
 */

.lbm-search-overlay[hidden] {
	display: none;
}

.lbm-search-overlay {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal);
	display: flex;
	justify-content: center;
	padding-top: 12vh;
	padding-inline: var(--space-5);
}

.lbm-search-overlay__backdrop {
	position: absolute;
	inset: 0;
	background-color: rgba(0, 0, 0, 0.5);
	opacity: 0;
	transition: opacity var(--duration-drawer) var(--ease-fade);
}

.lbm-search-overlay.is-open .lbm-search-overlay__backdrop {
	opacity: 1;
}

.lbm-search-overlay__dialog {
	position: relative;
	width: min(600px, 100%);
	max-height: 70vh;
	display: flex;
	flex-direction: column;
	background-color: var(--color-paper);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-modal);
	overflow: hidden;
	opacity: 0;
	transform: translateY(-12px) scale(0.98);
	transition: opacity var(--duration-drawer) var(--ease-fade),
		transform var(--duration-drawer) var(--ease-fade);
}

.lbm-search-overlay.is-open .lbm-search-overlay__dialog {
	opacity: 1;
	transform: translateY(0) scale(1);
}

.lbm-search-overlay .lbm-search-form {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-4) var(--space-5);
	border-bottom: 1px solid var(--color-border);
	flex-shrink: 0;
}

.lbm-search-form__icon {
	width: 20px;
	height: 20px;
	color: var(--color-neutral-500);
	flex-shrink: 0;
}

.lbm-search-overlay .lbm-search-form__input {
	flex: 1;
	border: none;
	background: none;
	font-size: var(--text-h4);
	font-family: inherit;
	color: var(--color-ink);
	padding: 0;
}

.lbm-search-overlay .lbm-search-form__input:focus {
	outline: none;
}

.lbm-search-form__hint {
	flex-shrink: 0;
	font-size: var(--text-caption);
	color: var(--color-neutral-500);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	padding: 2px 6px;
	font-family: inherit;
}

.lbm-search-results {
	overflow-y: auto;
	padding: var(--space-3);
}

.lbm-search-results__hint {
	padding: var(--space-6) var(--space-5);
	text-align: center;
	color: var(--color-neutral-600);
	font-size: var(--text-caption);
}

.lbm-search-results__list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.lbm-search-results__item {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-sm);
}

.lbm-search-results__item:hover,
.lbm-search-results__item.is-active {
	background-color: var(--color-surface);
}

.lbm-search-results__category {
	font-size: var(--text-meta);
	text-transform: uppercase;
	letter-spacing: var(--tracking-kicker);
	color: var(--color-accent);
}

.lbm-search-results__title {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: var(--text-body);
	color: var(--color-ink);
}

.lbm-search-results__meta {
	font-size: var(--text-caption);
	color: var(--color-neutral-600);
}

.lbm-search-results__empty {
	padding: var(--space-6) var(--space-5);
	text-align: center;
}

.lbm-search-results__empty p {
	color: var(--color-neutral-600);
	margin-bottom: var(--space-3);
}

.lbm-search-results__suggestion {
	color: var(--color-accent);
	font-weight: 600;
	text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
	.lbm-search-overlay__backdrop,
	.lbm-search-overlay__dialog {
		transition: none;
	}
}