:root {
	--cl-mail-bg-base: #135e96;
	--cl-airmail-blue: #0066CC;
	--cl-airmail-red: #FF0000;
	--cl-delete-button-color: #dc3232;
}

.cl-airmail-border {
	display: inline-flex;
	flex-direction: column;
	min-width: 250px;
	max-width: 90%;
	border: 15px solid transparent;
	background:
		linear-gradient(white, white) padding-box,
		repeating-linear-gradient(
			-45deg,
			var(--cl-airmail-red) 0,
			var(--cl-airmail-red) 12px,
			transparent 12px,
			transparent 24px,
			var(--cl-airmail-blue) 24px,
			var(--cl-airmail-blue) 36px,
			transparent 36px,
			transparent 48px
		) border-box;
	border-radius: 4px;
	margin-block: 20px;
	padding: 20px;
}

.cl-airmail-border.cl-smtp-help-page {
	display: flex;
}

.cl-airmail-border details summary {
	cursor: pointer;
	position: relative;
	padding-left: 1.2em;
	list-style: none;
}

.cl-airmail-border details summary::before {
	content: '>';
	font-family: serif;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%) rotate(90deg) scaleY(1.8);
	transition: transform 0.3s ease;
}

.cl-airmail-border details[open] summary::before {
	transform: translateY(-50%) rotate(-90deg) scaleY(1.8);
}

.cl-airmail-border details summary h2 {
	display: inline-block;
}

.cl-airmail-border details .cl-details-content {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.8s ease-out, padding 0.8s ease-out;
}

.cl-airmail-border details[open] .cl-details-content {
	max-height: 1000px;
}

.cl-smtp-help-page pre code {
	display: block;
	white-space: pre-wrap;
	tab-size: 1;
}

.cl-details-content ul {
	list-style: disc;
}

.cl-details-content ul ul {
	list-style: circle;
}

.cl-details-content ul > li {
	margin-left: 1.5em;
}

.cl-details-content ul ul > li {
	margin-left: 3em;
}

.cl-simplest-smtp-logs {
	max-width: 100%;
	max-height: 80vh;
	overflow: auto;
}

.cl-simplest-smtp-logs-list {
	margin-left: 2em;
	padding-left: 0;
	font-weight: normal;
}

.cl-simplest-smtp-logs-list::marker,
.cl-simplest-smtp-logs-list li::marker {
	font-weight: bold;
}

.cl-simplest-smtp-log-buttons,
.cl-simplest-smtp-delete-buttons {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1em;
}

.cl-simplest-smtp-delete-buttons {
	margin-top: 1.5em;
}

.cl-simplest-smtp-delete-buttons .button-link-delete {
	color: var(--cl-delete-button-color);
	margin-right: 10px;
	border: 1px solid var(--cl-delete-button-color);
}

.cl-simplest-smtp-delete-buttons .button-link-delete:hover {
	background: var(--cl-delete-button-color);
	color: #fff;
}

.cl-simplest-smtp-log-buttons-title,
.cl-simplest-smtp-delete-buttons-title {
	font-weight: bold;
}