/* Academia lesson page — line A "Sala de cine". Builds on course-page.css (tokens, buttons, access bar). */

.lmm-course.lmm-lesson {
	gap: 40px;
	padding-top: 28px;
}

/* Top: back to the course + progress */

.lmm-ls-top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px 24px;
}

.lmm-course .lmm-ls-back {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	min-height: 44px;
	color: var(--lmm-accent);
	font-size: 15px;
	font-weight: 600;
}

.lmm-course .lmm-ls-back:hover {
	color: var(--lmm-accent-hover);
}

.lmm-ls-progress {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 14px;
	font-weight: 600;
	color: var(--lmm-text-body);
}

.lmm-ls-progress__bar {
	display: block;
	width: 160px;
	height: 8px;
	border-radius: 4px;
	background: var(--lmm-rule);
	overflow: hidden;
}

.lmm-ls-progress__bar span {
	display: block;
	height: 100%;
	background: var(--lmm-accent);
	transition: width 240ms var(--lmm-ease);
}

/* Player card: video, title bar and access bar */

.lmm-ls-player {
	border: 1px solid var(--lmm-accent);
	border-radius: 16px;
	overflow: hidden;
	background: var(--lmm-surface-alt);
}

.lmm-ls-video {
	background: #1c2024;
}

.lmm-ls-embed iframe,
.lmm-ls-embed video {
	display: block;
	width: 100% !important;
	height: auto !important;
	aspect-ratio: 16 / 9;
	border: 0;
}

.lmm-ls-stage {
	position: relative;
	aspect-ratio: 16 / 9;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 12px;
}

.lmm-ls-stage__poster {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.lmm-ls-stage__shade {
	position: absolute;
	inset: 0;
	background: rgba(28, 32, 36, 0.35);
}

body .lmm-course .lmm-ls-pill {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 14px;
	max-width: 100%;
	padding: 12px 24px 12px 12px;
	border: 1px solid rgba(199, 177, 128, 0.8);
	border-radius: 999px;
	background: rgba(33, 37, 41, 0.92);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
	font-size: 18px;
	font-weight: 600;
	color: var(--lmm-text);
}

.lmm-ls-pill > span:only-child {
	padding-left: 12px;
}

.lmm-ls-pill__short {
	display: none;
}

.lmm-ls-pill__icon {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: rgba(199, 177, 128, 0.18);
	color: var(--lmm-accent);
	display: flex;
	align-items: center;
	justify-content: center;
}

.lmm-ls-titlebar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 18px 32px;
	padding: 24px 28px;
	border-top: 1px solid rgba(199, 177, 128, 0.45);
}

.lmm-lesson--member .lmm-ls-titlebar {
	background: linear-gradient(301deg, rgba(199, 177, 128, 0.42) 0.67%, #252c33 100%);
}

.lmm-ls-titlebar__text {
	flex: 1 1 420px;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

body .lmm-course .lmm-ls-kicker {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--lmm-accent);
}

.lmm-course .lmm-ls-title {
	margin: 0;
	font-size: 30px;
	line-height: 1.2;
	font-weight: 600;
	letter-spacing: -0.015em;
	color: var(--lmm-text);
}

.lmm-ls-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
}

.lmm-course .lmm-ls-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 50px;
	padding: 0 18px;
	border: 1px solid var(--lmm-text-muted);
	border-radius: 8px;
	background: transparent;
	color: var(--lmm-text);
	font-family: Montserrat, Arial, Helvetica, sans-serif;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: border-color 160ms var(--lmm-ease), background-color 160ms var(--lmm-ease);
}

.lmm-course .lmm-ls-btn:hover {
	border-color: var(--lmm-accent);
	color: var(--lmm-text);
}

.lmm-course .lmm-ls-btn--icon {
	width: 50px;
	padding: 0;
	flex-shrink: 0;
}

.lmm-course .lmm-ls-btn--primary {
	padding: 0 22px;
	border-color: transparent;
	background: var(--lmm-accent);
	color: var(--lmm-on-accent);
	transition: background-color 160ms var(--lmm-ease), box-shadow 160ms var(--lmm-ease);
}

.lmm-course .lmm-ls-btn--primary:hover {
	background: var(--lmm-accent-hover);
	color: var(--lmm-on-accent);
	box-shadow: 0 8px 24px rgba(199, 177, 128, 0.2);
}

.lmm-course .lmm-ls-btn.disabled,
.lmm-course .lmm-ls-btn[aria-busy="true"] {
	opacity: 0.6;
	pointer-events: none;
}

/* Mark / unmark the current lesson */

.lmm-course .lmm-ls-toggle {
	border-color: var(--lmm-accent);
}

.lmm-course .lmm-ls-toggle.is-done {
	background: rgba(199, 177, 128, 0.16);
	color: var(--lmm-accent-hover);
}

.lmm-ls-toggle__off,
.lmm-ls-toggle__on {
	display: inline-flex;
	align-items: center;
	gap: 10px;
}

.lmm-ls-toggle__on,
.lmm-ls-toggle.is-done .lmm-ls-toggle__off {
	display: none;
}

.lmm-ls-toggle.is-done .lmm-ls-toggle__on {
	display: inline-flex;
}

.lmm-ls-toggle__ring {
	width: 20px;
	height: 20px;
	border: 2px solid var(--lmm-accent);
	border-radius: 50%;
}

.lmm-ls-toggle__dot {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--lmm-accent);
	color: var(--lmm-on-accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.lmm-ls-toggle__undo {
	padding-left: 10px;
	border-left: 1px solid rgba(199, 177, 128, 0.5);
	font-size: 13px;
	font-weight: 500;
	color: var(--lmm-text-body);
}

body .lmm-course .lmm-ls-next-locked {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 50px;
	padding: 0 18px;
	border: 1px dashed rgba(199, 177, 128, 0.6);
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	color: var(--lmm-text-body);
}

.lmm-ls-next-locked svg {
	color: var(--lmm-accent);
}

/* Access bar inside the player card: same bar as the course page */

.lmm-ls-player .lmm-cp-bar {
	padding: 24px 28px;
}

.lmm-ls-finished {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 20px 28px;
	border-top: 1px solid rgba(199, 177, 128, 0.45);
	background: var(--lmm-surface-raised);
}

.lmm-ls-finished[hidden] {
	display: none;
}

body .lmm-course .lmm-ls-finished p {
	font-size: 18px;
	font-weight: 600;
	color: var(--lmm-accent-hover);
}

/* Body: notes and comments + curriculum */

.lmm-ls-body {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 360px;
	align-items: start;
	gap: 48px;
}

.lmm-ls-main {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 40px;
}

.lmm-course .lmm-ls-h2 {
	margin: 0 0 16px;
	font-size: 26px;
	line-height: 1.2;
	font-weight: 500;
	letter-spacing: -0.015em;
	color: var(--lmm-text);
}

.lmm-ls-notes__body {
	max-width: 720px;
}

body .lmm-course .lmm-ls-notes__body p,
body .lmm-course .lmm-ls-notes__body li {
	font-family: 'Instrument Sans', Arial, Helvetica, sans-serif;
	font-size: 17px;
	line-height: 1.7;
	color: var(--lmm-text-body);
}

body .lmm-course .lmm-ls-notes__body p + p,
body .lmm-course .lmm-ls-notes__body p + ul,
body .lmm-course .lmm-ls-notes__body ul + p {
	margin-top: 16px;
}

.lmm-course .lmm-ls-notes__body ul {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding-left: 22px;
	list-style: disc;
}

.lmm-course .lmm-ls-notes__body h3 {
	margin: 24px 0 8px;
	font-size: 19px;
	font-weight: 600;
	color: var(--lmm-text);
}

.lmm-course .lmm-ls-notes__body a {
	color: var(--lmm-accent);
	text-decoration: underline;
}

body .lmm-course .lmm-ls-comments--guest p {
	padding: 16px 18px;
	border: 1px solid var(--lmm-border);
	border-radius: 12px;
	font-family: 'Instrument Sans', Arial, Helvetica, sans-serif;
	color: var(--lmm-text-body);
}

.lmm-course .lmm-ls-comments--guest a {
	color: var(--lmm-accent);
	text-decoration: underline;
}

/* Curriculum */

.lmm-ls-side {
	position: sticky;
	/* Below the theme's sticky header (71px); the column never grows past the screen,
	   so the material card stays in view and the list scrolls when it doesn't fit. */
	top: 95px;
	max-height: calc(100vh - 119px);
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.lmm-ls-curriculum {
	flex: 0 1 auto;
	min-height: 0;
	display: flex;
	flex-direction: column;
	border: 1px solid var(--lmm-border);
	border-radius: 16px;
	background: var(--lmm-surface-alt);
	overflow: hidden;
}

.lmm-ls-curriculum__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	padding: 20px 20px 16px;
	border-bottom: 1px solid var(--lmm-border);
}

.lmm-course .lmm-ls-curriculum__title {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
	color: var(--lmm-text);
}

.lmm-ls-curriculum__count {
	flex-shrink: 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--lmm-accent);
}

body .lmm-course .lmm-ls-drip {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin: 14px 16px 0;
	padding: 12px 14px;
	border-radius: 10px;
	background: rgba(199, 177, 128, 0.12);
	font-family: 'Instrument Sans', Arial, Helvetica, sans-serif;
	font-size: 14px;
	line-height: 1.45;
	color: var(--lmm-text-body);
}

.lmm-ls-drip svg {
	flex-shrink: 0;
	margin-top: 1px;
	color: var(--lmm-accent);
}

.lmm-ls-drip strong {
	color: var(--lmm-accent-hover);
}

.lmm-course .lmm-ls-list {
	position: relative;
	flex: 0 1 auto;
	min-height: 200px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 8px;
	overflow-y: auto;
	overscroll-behavior: contain;
	scrollbar-width: thin;
	scrollbar-color: #4a525a transparent;
}

/* Set by lesson-page.js when the list doesn't fit: soft edges tell there is more */
.lmm-course .lmm-ls-list.is-scrolling {
	padding: 12px 8px 28px;
	-webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14px, #000 calc(100% - 32px), transparent 100%);
	mask-image: linear-gradient(to bottom, transparent 0, #000 14px, #000 calc(100% - 32px), transparent 100%);
}

.lmm-ls-list::-webkit-scrollbar {
	width: 8px;
}

.lmm-ls-list::-webkit-scrollbar-thumb {
	border-radius: 4px;
	background: #4a525a;
}

.lmm-ls-list::-webkit-scrollbar-thumb:hover {
	background: var(--lmm-accent);
}

.lmm-ls-item {
	flex-shrink: 0;
	display: flex;
	align-items: stretch;
	gap: 4px;
	border: 1px solid transparent;
	border-radius: 12px;
}

.lmm-ls-item.is-current {
	border-color: rgba(199, 177, 128, 0.75);
	background: rgba(199, 177, 128, 0.14);
}

.lmm-course .lmm-ls-check {
	flex-shrink: 0;
	width: 48px;
	padding: 0;
	border: 0;
	border-radius: 12px 0 0 12px;
	background: transparent;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.lmm-course .lmm-ls-check:hover {
	background: rgba(199, 177, 128, 0.14);
}

.lmm-course .lmm-ls-check:disabled {
	cursor: not-allowed;
	background: transparent;
}

.lmm-ls-check__box {
	width: 24px;
	height: 24px;
	border: 2px solid var(--lmm-accent);
	border-radius: 50%;
	color: var(--lmm-on-accent);
	display: flex;
	align-items: center;
	justify-content: center;
}

.lmm-ls-check__tick,
.lmm-ls-check__lock {
	display: none;
}

.lmm-ls-item.is-done .lmm-ls-check__box {
	background: var(--lmm-accent);
}

.lmm-ls-item.is-done .lmm-ls-check__tick {
	display: flex;
}

.lmm-ls-item.is-nocheck .lmm-ls-check__box {
	border-color: var(--lmm-border);
	background: transparent;
	color: var(--lmm-text-muted);
}

.lmm-ls-item.is-nocheck .lmm-ls-check__tick {
	display: none;
}

.lmm-ls-item.is-nocheck .lmm-ls-check__lock {
	display: flex;
}

.lmm-course .lmm-ls-row {
	flex: 1;
	min-width: 0;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 12px 10px 4px;
	border-radius: 0 12px 12px 0;
	color: var(--lmm-text);
}

.lmm-course a.lmm-ls-row:hover .lmm-ls-row__title {
	color: var(--lmm-accent-hover);
}

.lmm-ls-row__thumb {
	flex-shrink: 0;
	width: 88px;
	height: 50px;
	border-radius: 6px;
	object-fit: cover;
}

.lmm-ls-row__text {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 3px;
}

.lmm-ls-row__meta {
	font-size: 12px;
	font-weight: 600;
	color: var(--lmm-text-muted);
}

.lmm-ls-item.is-done .lmm-ls-row__meta {
	color: var(--lmm-accent);
}

.lmm-ls-item.is-current .lmm-ls-row__meta {
	color: var(--lmm-accent-hover);
}

.lmm-ls-row__title {
	font-size: 14px;
	line-height: 1.35;
	font-weight: 600;
	transition: color 160ms var(--lmm-ease);
}

.lmm-ls-item.is-locked .lmm-ls-row__title {
	color: var(--lmm-text-muted);
}

/* Material card */

.lmm-ls-res {
	flex: 0 0 auto;
	display: flex;
	flex-direction: column;
	gap: 16px;
	padding: 20px;
	border: 1px solid rgba(199, 177, 128, 0.55);
	border-radius: 16px;
	background: linear-gradient(301deg, rgba(199, 177, 128, 0.22) 0.67%, #252c33 100%);
}

.lmm-ls-res--inline {
	display: none;
}

.lmm-ls-res__head {
	display: flex;
	align-items: center;
	gap: 14px;
}

.lmm-ls-res__icon {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: rgba(199, 177, 128, 0.16);
	color: var(--lmm-accent);
	display: flex;
	align-items: center;
	justify-content: center;
}

.lmm-course .lmm-ls-res__title {
	margin: 0 0 3px;
	font-size: 16px;
	font-weight: 600;
	color: var(--lmm-text);
}

body .lmm-course .lmm-ls-res__text {
	font-family: 'Instrument Sans', Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: var(--lmm-text-muted);
}

.lmm-course .lmm-ls-res .lmm-cp-btn {
	gap: 8px;
	min-height: 46px;
	font-size: 15px;
}

.lmm-ls-live {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* Tablet and phone: one column, curriculum before the notes */

@media (max-width: 899px) {
	.lmm-ls-body {
		display: flex;
		flex-direction: column;
		gap: 28px;
	}

	.lmm-ls-side {
		position: static;
		order: -1;
		max-height: none;
	}

	.lmm-course .lmm-ls-list {
		min-height: 0;
		overflow: visible;
	}

	.lmm-ls-res--side {
		display: none;
	}

	.lmm-ls-res--inline {
		display: flex;
	}

	/* Phones and tablets: from 6 lessons, about four and a half rows; the page takes over at the ends */
	.lmm-course .lmm-ls-list--long {
		max-height: 350px;
		overflow-y: auto;
		overscroll-behavior: auto;
	}
}

@media (max-width: 659px) {
	.lmm-course.lmm-lesson {
		gap: 28px;
		padding-top: 16px;
	}

	.lmm-ls-titlebar,
	.lmm-ls-player .lmm-cp-bar,
	.lmm-ls-finished {
		padding: 18px;
	}

	.lmm-course .lmm-ls-title {
		font-size: 22px;
	}

	.lmm-course .lmm-ls-h2 {
		font-size: 22px;
	}

	/* Mark on its own row, then previous + next together */
	.lmm-ls-actions {
		flex: 1 1 100%;
	}

	.lmm-course .lmm-ls-toggle {
		order: -1;
		flex: 1 1 100%;
	}

	.lmm-course .lmm-ls-actions > .lmm-ls-btn--primary,
	.lmm-ls-actions > .lmm-ls-next-locked {
		flex: 1 1 0;
	}

	body .lmm-course .lmm-ls-pill {
		gap: 10px;
		padding: 8px 16px 8px 8px;
		font-size: 14px;
	}

	.lmm-ls-pill__icon {
		width: 32px;
		height: 32px;
	}

	.lmm-ls-pill__icon svg {
		width: 16px;
		height: 16px;
	}

	.lmm-ls-progress__bar {
		width: 100px;
	}

	.lmm-course .lmm-ls-list--long {
		max-height: 340px;
	}

	.lmm-ls-pill__long {
		display: none;
	}

	.lmm-ls-pill__short {
		display: inline;
	}
}