/**
 * Announcement rotator — one centered message at a time in a narrow slot.
 */

.mdt-announcement-bar {
	--mdt-announcement-bg: #000000;
	--mdt-announcement-text: #ffffff;
	--mdt-announcement-gold: #d9b54a;
	--mdt-announcement-height: 2.25rem;
	--mdt-announcement-duration: 10s;
	--mdt-announcement-slot-width: min(100%, 36rem);
	background: var(--mdt-announcement-bg);
	color: var(--mdt-announcement-text);
	width: 100%;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mdt-announcement-bar__viewport {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: var(--mdt-announcement-height);
	padding: 0.3rem 0 0.25rem;
	box-sizing: border-box;
}

.mdt-announcement-bar__center {
	position: relative;
	overflow: hidden;
	width: var(--mdt-announcement-slot-width);
	max-width: 100%;
	min-height: 100%;
}

.mdt-announcement-bar__track {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 100%;
}

.mdt-announcement-bar__item {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 0 0.5rem;
	font-size: 0.8125rem;
	font-weight: 600;
	line-height: 1.2;
	text-align: center;
	white-space: nowrap;
	opacity: 0;
	visibility: hidden;
	animation: mdt-announcement-fade var(--mdt-announcement-duration) ease-in-out infinite;
	animation-play-state: running;
	will-change: opacity, visibility;
}

.mdt-announcement-bar:hover .mdt-announcement-bar__item {
	animation-play-state: paused;
}

.mdt-announcement-bar--single .mdt-announcement-bar__item {
	position: relative;
	inset: auto;
	flex: 0 0 auto;
	width: 100%;
	min-height: 0;
	opacity: 1;
	visibility: visible;
	animation: none;
}

.mdt-announcement-bar a {
	color: var(--mdt-announcement-gold);
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.mdt-announcement-bar a:hover {
	color: #e8c96a;
	text-decoration-thickness: 2px;
}

.mdt-announcement-bar__code {
	display: inline;
	margin: 0;
	padding: 0.05em 0.45em;
	border: 1px dashed var(--mdt-announcement-gold);
	border-radius: 4px;
	background: transparent;
	color: var(--mdt-announcement-gold);
	font: inherit;
	font-weight: 700;
	letter-spacing: 0.04em;
	cursor: pointer;
	line-height: 1.3;
	vertical-align: baseline;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.mdt-announcement-bar__code:hover {
	background: rgba(217, 181, 74, 0.12);
	color: #e8c96a;
	border-color: #e8c96a;
}

.mdt-announcement-bar__code.is-copied {
	background: rgba(217, 181, 74, 0.18);
	border-style: solid;
}

@keyframes mdt-announcement-fade {
	0%,
	100% {
		opacity: 0;
		visibility: hidden;
	}

	2%,
	48% {
		opacity: 1;
		visibility: visible;
	}

	50% {
		opacity: 0;
		visibility: hidden;
	}
}

@media (max-width: 600px) {
	.mdt-announcement-bar {
		--mdt-announcement-height: 2rem;
		--mdt-announcement-slot-width: min(100%, 20rem);
	}

	.mdt-announcement-bar__viewport {
		padding: 0.28rem 0 0.22rem;
	}

	.mdt-announcement-bar__item {
		font-size: 0.75rem;
		padding: 0 0.75rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.mdt-announcement-bar__item {
		animation: none;
		opacity: 0;
		visibility: hidden;
	}

	.mdt-announcement-bar__item:first-child,
	.mdt-announcement-bar--single .mdt-announcement-bar__item {
		position: relative;
		opacity: 1;
		visibility: visible;
	}
}