/* =========================================================
   Component: announcement_bar
   bg = ink_primary  ·  fg = bg_base
   ========================================================= */

.announcement-bar {
	background: var(--color-bg-inverse);
	color: var(--color-ink-inverse);
	font-size: var(--fs-body-s);
	letter-spacing: 0.01em;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
	position: relative;
	z-index: var(--z-sticky);
}

.announcement-bar__inner {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	min-height: 40px;
	padding-block: var(--space-2);
}

.announcement-bar__list {
	position: relative;
	flex: 1;
	margin: 0;
	padding: 0;
	list-style: none;
	min-height: 1.4em;
	text-align: center;
}

.announcement-bar__item {
	position: absolute;
	inset: 0;
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	opacity: 0;
	transform: translateY(4px);
	transition:
		opacity var(--duration-base) var(--easing-default),
		transform var(--duration-base) var(--easing-default);
	pointer-events: none;
}

.announcement-bar__item.is-active {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.announcement-bar__close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	border-radius: var(--radius-pill);
	color: var(--color-ink-inverse);
	opacity: 0.7;
	transition: opacity var(--duration-fast) var(--easing-default),
	            background var(--duration-fast) var(--easing-default);
	flex: 0 0 auto;
}
.announcement-bar__close:hover,
.announcement-bar__close:focus-visible {
	opacity: 1;
	background: rgba(255, 255, 255, 0.08);
}
.announcement-bar__close:focus-visible {
	outline: none;
	box-shadow: 0 0 0 2px var(--color-bg-base);
}

@media (max-width: 480px) {
	.announcement-bar { font-size: var(--fs-caption); }
	.announcement-bar__inner { gap: var(--space-2); }
	.announcement-bar__close { width: 28px; height: 28px; }
}

@media (prefers-reduced-motion: reduce) {
	.announcement-bar__item {
		transition: opacity 0ms;
		transform: none;
	}
}