/* Video popup ---------------------------------------------------------- */
.sdn-video-popup {
	position: relative;
	overflow: hidden;
	border-radius: 10px;
}
.sdn-video-popup__open {
	position: relative;
	display: block;
	width: 100%;
	aspect-ratio: var(--sdn-ratio, 16/9);
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: #fff;
	cursor: pointer;
	box-shadow: none !important;
}
.sdn-video-popup__poster {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.sdn-video-popup__open::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
	background: #000;
	opacity: 0.3;
	transition: opacity 0.3s ease;
}
.sdn-video-popup__open:hover::before {
	opacity: 0.5;
}
.sdn-video-popup__play {
	position: absolute;
	inset: 0;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}
.sdn-video-popup__play svg {
	width: 10%;
	height: 10%;
}
.sdn-video-dialog {
	width: min(1100px, 92vw);
	max-height: 90vh;
	padding: 0;
	border: 0;
	background: transparent;
	overflow: visible;
}
.sdn-video-dialog::backdrop {
	background: rgba(0, 0, 0, 0.85);
}
.sdn-video-dialog video,
.sdn-video-dialog iframe {
	display: block;
	width: 100%;
	aspect-ratio: 16/9;
	max-height: 85vh;
	border: 0;
	background: #000;
}
.sdn-video-dialog__close {
	position: absolute;
	top: -44px;
	right: 0;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	background: transparent;
	color: #fff;
	font-size: 34px;
	line-height: 1;
	cursor: pointer;
}

/* Count up ------------------------------------------------------------- */
.sdn-counter {
	font-variant-numeric: tabular-nums;
}

/* Share buttons -------------------------------------------------------- */
.sdn-share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 16px;
}
.sdn-share__label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.sdn-share__label svg {
	width: 1.1em;
	height: 1.1em;
}
.sdn-share__list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sdn-share-gap);
	margin: 0;
	padding: 0;
	list-style: none;
}
.sdn-share__list li {
	margin: 0;
}
.sdn-share__link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--sdn-share-size);
	height: var(--sdn-share-size);
	border-radius: var(--sdn-share-radius);
	background: var(--sdn-share-bg);
	color: #fff;
	transition: opacity 0.2s;
}
.sdn-share__link:hover,
.sdn-share__link:focus {
	color: #fff;
	opacity: 0.85;
	transform: translateY(-2px);
}
.sdn-share__link {
	transition: opacity 0.2s, transform 0.2s;
}
@media (prefers-reduced-motion: reduce) {
	.sdn-share__link:hover,
	.sdn-share__link:focus {
		transform: none;
	}
}
/* Course "Share" rows (share icon + "Share" heading + buttons in one row): everything on one centre
   line, with room above when the row follows the call-to-action buttons. */
.wp-block-group:has(> .wp-block-group > .wp-block-sdn-share) {
	align-items: center !important;
	column-gap: 10px !important;
}
.wp-block-buttons + .wp-block-group:has(> .wp-block-group > .wp-block-sdn-share) {
	margin-top: 24px !important;
}
.wp-block-group:has(> .wp-block-group > .wp-block-sdn-share) > :is(figure, h2, h3, h4, p) {
	display: flex;
	align-items: center;
	margin-top: 0 !important;
	margin-bottom: 0 !important;
	line-height: 1;
}
.wp-block-group:has(> .wp-block-group > .wp-block-sdn-share) > figure img {
	display: block;
}

/* Under a call-to-action button: its own row, set off by a divider. */
.sdn-share.is-after-buttons {
	justify-content: center;
	gap: 10px 16px;
	margin-top: 22px !important;
	padding-top: 18px;
	border-top: 1px solid #e3e8ef;
}
.sdn-share.is-after-buttons .sdn-share__label {
	font-size: 15px;
	font-weight: 600;
	color: #13294b;
}
.sdn-share__link svg {
	width: 45%;
	height: 45%;
}

/* Course picker -------------------------------------------------------- */
/* margin 0: the form is a layout item, not running text (the theme gives text-flow forms 2rem). */
.sdn-course-picker {
	margin: 0;
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 18px;
	align-items: stretch; /* select and button share one height */
}
.sdn-course-picker select {
	box-sizing: border-box;
	width: 100%;
	height: 100%;
	min-height: 48px;
	margin: 0;
	padding: 12px 16px;
	border-radius: var(--sdn-cp-radius);
	font-size: 0.8em;
	line-height: 1.6;
}
.sdn-course-picker button {
	box-sizing: border-box;
	width: 100%;
	min-height: 48px;
	margin: 0;
	padding: 12px 24px;
	border: 0;
	border-radius: var(--sdn-cp-radius);
	background: var(--sdn-cp-bg);
	color: var(--sdn-cp-color);
	font-size: 16px;
	font-weight: 700;
	line-height: 24px;
	cursor: pointer;
	transition: filter 0.2s;
}
.sdn-course-picker button:hover {
	filter: brightness(0.92);
}
@media (max-width: 767px) {
	.sdn-course-picker {
		grid-template-columns: 1fr;
	}
}