.acm-messages {
	max-width: 640px;
	margin: 0 auto;
}

.acm-thread-list {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.acm-thread-list-item {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	border: 1px solid rgba(0, 0, 0, 0.1);
	border-radius: 8px;
	padding: 0.25rem;
}

.acm-thread-open-trigger {
	flex: 1;
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem 0.75rem;
	background: none;
	border: none;
	text-align: left;
	cursor: pointer;
	color: inherit;
	font: inherit;
}

.acm-thread-list-item.is-unread .acm-thread-open-trigger {
	font-weight: 600;
	background: rgba(0, 0, 0, 0.03);
	border-radius: 6px;
}

.acm-thread-open-trigger img {
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
}

.acm-thread-list-item-body {
	flex: 1;
	min-width: 0;
	display: block;
}

.acm-thread-list-item-body em {
	display: block;
	font-style: normal;
	font-size: 0.8rem;
	opacity: 0.6;
}

.acm-thread-list-item-body p {
	margin: 0.2rem 0 0;
	opacity: 0.7;
	font-weight: 400;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.acm-thread-unread-badge {
	background: #2455ac;
	color: #fff;
	border-radius: 999px;
	padding: 0.15rem 0.55rem;
	font-size: 0.8rem;
	font-weight: 700;
	flex-shrink: 0;
}

.acm-archive-form {
	flex-shrink: 0;
}

.acm-archive-button {
	background: none;
	border: 1px solid rgba(0, 0, 0, 0.15);
	padding: 0.4rem 0.75rem;
	border-radius: 4px;
	cursor: pointer;
	font-size: 0.85rem;
}