.videmi-learning-lesson-page,
.videmi-learning-lesson-page * {
	box-sizing: border-box;
}

.videmi-learning-lesson-page {
	margin: 0;
	background: #f6f7f9;
	color: #202124;
	font-family: inherit;
	font-size: 100%;
}

.videmi-learning-lesson-shell__topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: 68px;
	padding: 0.65rem clamp(1rem, 4vw, 3.75rem);
	border-bottom: 1px solid #e5e7eb;
	background: #fff;
}

.videmi-learning-lesson-shell__brand,
.videmi-learning-lesson-shell__back {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	color: #202124;
	font-weight: 700;
	text-decoration: none;
}

.videmi-learning-lesson-shell__brand {
	gap: 0.55rem;
}

.videmi-learning-lesson-shell__brand .videmi-learning-icon {
	width: 26px;
	height: 26px;
	color: #e31e2d;
}

.videmi-learning-lesson-shell__back {
	color: #d7192d;
	font-size: 0.9rem;
}

.videmi-learning-lesson-shell {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
	gap: clamp(1rem, 2vw, 1.5rem);
	width: min(1500px, calc(100% - 2.5rem));
	margin: 1.75rem auto 3rem;
}

.videmi-learning-lesson-main,
.videmi-learning-lesson-outline {
	min-width: 0;
}

.videmi-learning-lesson-player {
	overflow: hidden;
	width: 100%;
	border-radius: 14px;
	background: #111318;
	box-shadow: 0 12px 30px rgba(20, 24, 32, 0.14);
}

.videmi-learning-lesson-player__viewport {
	position: relative;
	width: 100%;
	padding-top: 56.25%;
	background: radial-gradient(circle at 50% 25%, #242832, #101216 62%);
}

.videmi-learning-lesson-player iframe,
.videmi-learning-lesson-player__state {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.videmi-learning-lesson-player iframe {
	border: 0;
	background: #0d0f12;
}

.videmi-learning-lesson-player__state {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 0.65rem;
	padding: clamp(1rem, 4vw, 2.5rem);
	color: #fff;
	text-align: center;
}

.videmi-learning-lesson-player__state-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	margin-bottom: 0.15rem;
	border: 1px solid rgba(255,255,255,0.18);
	border-radius: 50%;
	background: rgba(255,255,255,0.07);
	color: #ff5967;
}

.videmi-learning-lesson-player__state-icon .videmi-learning-icon {
	width: 26px;
	height: 26px;
}

.videmi-learning-lesson-player__state strong {
	font-size: clamp(1.05rem, 2vw, 1.25rem);
	line-height: 1.35;
}

.videmi-learning-lesson-player__state > span:not(.videmi-learning-lesson-player__state-icon) {
	max-width: 38rem;
	color: #cdd2dc;
	font-size: 0.92rem;
	line-height: 1.55;
}

.videmi-learning-lesson-player__retry {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	gap: 0.45rem;
	padding: 0 1rem;
	border: 1px solid rgba(255,255,255,0.23);
	border-radius: 8px;
	background: #e31e2d;
	color: #fff;
	font: inherit;
	font-size: 0.86rem;
	font-weight: 700;
	cursor: pointer;
}

.videmi-learning-lesson-player__retry .videmi-learning-icon {
	width: 18px;
	height: 18px;
}

.videmi-learning-lesson-player.is-processing .videmi-learning-lesson-player__state-icon,
.videmi-learning-lesson-player.is-temporary_failure .videmi-learning-lesson-player__state-icon {
	color: #ffb23e;
}

.videmi-learning-lesson-heading {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 1rem;
	padding: 1rem 1.15rem;
	border: 1px solid #e5e7eb;
	border-radius: 12px;
	background: #fff;
}

.videmi-learning-lesson-heading__eyebrow {
	margin: 0 0 0.4rem;
	color: #374151;
	font-size: clamp(1.25rem, 1.8vw, 1.5rem);
	font-weight: 700;
	line-height: 1.4;
}

.videmi-learning-lesson-heading h1 {
	margin: 0;
	font-size: 1rem;
	line-height: 1.5;
	font-weight: 500;
}

.videmi-learning-lesson-heading__preview {
	flex: 0 0 auto;
	padding: 0.42rem 0.75rem;
	border-radius: 999px;
	background: #fff1f2;
	color: #e31e2d;
	font-size: 0.8rem;
	font-weight: 700;
}

.videmi-learning-lesson-trial-cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 0.85rem;
	padding: 0.85rem 1rem;
	border: 1px solid #f6c9cd;
	border-radius: 10px;
	background: #fff8f8;
}

.videmi-learning-lesson-trial-cta div {
	display: flex;
	min-width: 0;
	flex-direction: column;
	gap: 0.2rem;
}

.videmi-learning-lesson-trial-cta strong { color: #c91524; }
.videmi-learning-lesson-trial-cta span { color: #5f6368; font-size: 0.88rem; }

.videmi-learning-lesson-navigation {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem;
	margin-top: 0.85rem;
}

.videmi-learning-lesson-navigation a {
	display: flex;
	min-height: 64px;
	flex-direction: column;
	justify-content: center;
	padding: 0.65rem 1rem;
	border: 1px solid #e5e7eb;
	border-radius: 10px;
	background: #fff;
	color: #202124;
	text-decoration: none;
}

.videmi-learning-lesson-navigation a:hover { border-color: #f3aab0; background: #fff8f8; }
.videmi-learning-lesson-navigation a span { color: #e31e2d; font-size: 0.75rem; font-weight: 700; }
.videmi-learning-lesson-navigation a strong { overflow: hidden; margin-top: 0.25rem; font-size: 0.88rem; text-overflow: ellipsis; white-space: nowrap; }
.videmi-learning-lesson-navigation .is-next { text-align: right; }

.videmi-learning-lesson-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0 1.1rem;
	border-radius: 8px;
	background: #e31e2d;
	color: #fff;
	font-weight: 700;
	text-decoration: none;
}

.videmi-learning-lesson-outline {
	align-self: start;
	overflow: hidden;
	border: 1px solid #e5e7eb;
	border-radius: 14px;
	background: #fff;
	box-shadow: 0 8px 24px rgba(20, 24, 32, 0.06);
}

.videmi-learning-lesson-outline > header {
	padding: 1.15rem;
	border-bottom: 1px solid #e5e7eb;
}

.videmi-learning-lesson-outline > header p {
	margin: 0 0 0.3rem;
	color: #e31e2d;
	font-size: 0.75rem;
	font-weight: 800;
	text-transform: uppercase;
}

.videmi-learning-lesson-outline > header strong {
	display: block;
	font-size: 0.95rem;
	line-height: 1.45;
}

.videmi-learning-lesson-outline__sections {
	padding: 0.7rem;
}

.videmi-learning-lesson-outline .videmi-learning-chapter + .videmi-learning-chapter {
	margin-top: 0.55rem;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__summary {
	grid-template-columns: 22px minmax(0, 1fr) auto 34px;
	min-height: 54px;
	padding: 0.55rem 0.65rem;
	gap: 0.5rem;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__folder {
	width: 22px;
	height: 22px;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__title {
	font-size: 15px;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__progress {
	display: none;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__count {
	min-height: 28px;
	padding-inline: 0.5rem;
	font-size: 0.74rem;
}

.videmi-learning-lesson-outline .videmi-learning-chapter__chevron {
	width: 34px;
	height: 34px;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row {
	grid-template-columns: 23px minmax(0, 1fr) auto 34px;
	min-height: 52px;
	padding: 0.55rem 0.65rem;
	gap: 0.5rem;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row__file-icon {
	width: 21px;
	height: 21px;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row__title {
	font-size: 15px;
	line-height: 1.45;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row__meta {
	font-size: 0.72rem;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row__badge {
	min-height: 25px;
	padding-inline: 0.45rem;
	font-size: 0.68rem;
}

.videmi-learning-lesson-outline .videmi-learning-lesson-row__state {
	width: 34px;
	height: 44px;
}

.videmi-learning-lesson-error {
	display: grid;
	min-height: calc(100vh - 68px);
	place-items: center;
	padding: 2rem 1.25rem;
}

.videmi-learning-lesson-error__card {
	width: min(520px, 100%);
	padding: 2.5rem;
	border: 1px solid #e5e7eb;
	border-radius: 16px;
	background: #fff;
	text-align: center;
}

.videmi-learning-lesson-error__code { color: #e31e2d; font-size: 0.8rem; font-weight: 800; }
.videmi-learning-lesson-error__card h1 { margin: 0.5rem 0 0.75rem; }
.videmi-learning-lesson-error__card p { color: #5f6368; }

@media (max-width: 960px) {
	.videmi-learning-lesson-shell {
		grid-template-columns: 1fr;
		width: min(100% - 1.75rem, 900px);
	}

	.videmi-learning-lesson-outline {
		order: initial;
	}
}

@media (max-width: 520px) {
	.videmi-learning-lesson-shell__topbar { padding-inline: 0.8rem; }
	.videmi-learning-lesson-shell__brand { font-size: 0.9rem; }
	.videmi-learning-lesson-shell__back { font-size: 0.78rem; }
	.videmi-learning-lesson-shell { width: calc(100% - 1rem); margin-top: 0.75rem; gap: 0.85rem; }
	.videmi-learning-lesson-player { border-radius: 9px; }
	.videmi-learning-lesson-player__state { gap: 0.45rem; padding: 0.85rem; }
	.videmi-learning-lesson-player__state-icon { width: 42px; height: 42px; }
	.videmi-learning-lesson-player__state > span:not(.videmi-learning-lesson-player__state-icon) { font-size: 0.8rem; }
	.videmi-learning-lesson-heading { padding: 1rem; }
	.videmi-learning-lesson-heading h1 { font-size: 1rem; }
	.videmi-learning-lesson-navigation { grid-template-columns: 1fr; }
	.videmi-learning-lesson-trial-cta { align-items: stretch; flex-direction: column; }
	.videmi-learning-lesson-trial-cta .videmi-learning-lesson-button { width: 100%; }
	.videmi-learning-lesson-navigation .is-empty { display: none; }
	.videmi-learning-lesson-navigation .is-next { text-align: left; }
	.videmi-learning-lesson-error__card { padding: 1.75rem 1.25rem; }
	.videmi-learning-lesson-outline__sections { padding: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
	.videmi-learning-lesson-page * {
		scroll-behavior: auto !important;
	}
}