/*
 * Symple LMS — front-end.
 * Intentionally light: inherits the theme's fonts/colors. Tune the accent with
 * --slms-accent (set it on :root or .slms-container in your theme).
 */

:root {
	/* Accent inherits the site's brand color (Elementor global / block theme
	   preset), falling back through to a neutral blue only if none exist.
	   Override per-site by setting --slms-accent on :root or .slms-container. */
	--slms-accent: var( --e-global-color-primary, var( --e-global-color-accent, var( --wp--preset--color--primary, var( --wp--preset--color--accent, #2563eb ) ) ) );
	--slms-line: rgba(0, 0, 0, 0.1);
	--slms-done: #16a34a;
	--slms-appbar-bg: #fff;
	--slms-card-bg: #fff;
}

.slms-container {
	max-width: 1140px;
	margin: 0 auto;
	padding: 40px 20px;
	box-sizing: border-box;
}

/* Full-screen course shell ---------------------------------------------- */
.slms-app-shell {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.slms-appbar {
	position: sticky;
	top: 0;
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 12px 24px;
	background: var(--slms-appbar-bg, #fff);
	border-bottom: 1px solid var(--slms-line, rgba(0, 0, 0, 0.1));
}

.slms-appbar-brand {
	font-weight: 700;
	font-size: 1.05em;
	text-decoration: none;
	color: inherit;
}

.slms-appbar-account .dashicons {
	width: 18px;
	height: 18px;
	font-size: 18px;
}

.slms-app-main {
	flex: 1 1 auto;
}

/* Keep the bar clear of the WP admin toolbar when previewing as an admin. */
body.admin-bar .slms-appbar {
	top: 32px;
}

body.admin-bar .slms-app-shell {
	min-height: calc(100vh - 32px);
}

@media screen and (max-width: 782px) {
	body.admin-bar .slms-appbar {
		top: 46px;
	}

	body.admin-bar .slms-app-shell {
		min-height: calc(100vh - 46px);
	}
}

/* Buttons -------------------------------------------------------------- */
.slms-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 18px;
	border-radius: 6px;
	border: 1px solid transparent;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
}

/* !important on button text colors: themes style bare <a>/<button> tags with
   higher-specificity rules (e.g. .elementor-kit-XX a) that otherwise bleed
   their link color into our buttons. */
.slms-btn-primary,
.slms-btn-primary:visited {
	background: var(--slms-accent, #2563eb);
	color: #fff !important;
}

.slms-btn-primary:hover,
.slms-btn-primary:focus {
	filter: brightness(0.95);
	color: #fff !important;
}

.slms-btn-ghost,
.slms-btn-ghost:visited {
	background: transparent;
	border-color: var(--slms-line, rgba(0, 0, 0, 0.1));
	color: inherit !important;
}

.slms-btn-ghost:hover,
.slms-btn-ghost:focus {
	border-color: var(--slms-accent, #2563eb);
	color: var(--slms-accent, #2563eb) !important;
}

.slms-btn.is-disabled {
	opacity: 0.4;
	pointer-events: none;
}

.slms-btn-sm {
	padding: 7px 14px;
	font-size: 0.9em;
}

.slms-mark-complete {
	background: transparent;
	border: 1px solid var(--slms-accent, #2563eb);
	color: var(--slms-accent, #2563eb) !important;
}

.slms-mark-complete.is-complete {
	background: var(--slms-done);
	border-color: var(--slms-done);
	color: #fff !important;
}

.slms-mark-complete[disabled] {
	opacity: 0.6;
	cursor: default;
}

/* No hover color shift — hold each state's colors against theme button:hover.
   Scoped to .slms-container to out-specify theme rules. */
.slms-container .slms-mark-complete:hover,
.slms-container .slms-mark-complete:focus,
.slms-container .slms-mark-complete:active {
	background: transparent;
	border-color: var(--slms-accent, #2563eb);
	color: var(--slms-accent, #2563eb);
}

.slms-container .slms-mark-complete.is-complete:hover,
.slms-container .slms-mark-complete.is-complete:focus,
.slms-container .slms-mark-complete.is-complete:active {
	background: var(--slms-done);
	border-color: var(--slms-done);
	color: #fff;
}

/* Curriculum page ------------------------------------------------------ */
.slms-curriculum-header {
	display: flex;
	align-items: center;
	gap: 24px;
	margin-bottom: 24px;
}

.slms-course-thumb {
	flex: 0 0 auto;
	width: 200px;
	max-width: 35%;
}

.slms-course-thumb img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 10px;
}

.slms-course-headmeta {
	flex: 1 1 auto;
	min-width: 0;
}

.slms-course-headmeta .slms-course-title {
	margin: 0 0 14px;
}

.slms-course-headmeta .slms-enroll {
	margin: 4px 0 0;
}

@media (max-width: 600px) {
	.slms-curriculum-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 16px;
	}

	.slms-course-thumb {
		width: 100%;
		max-width: 260px;
	}
}

.slms-course-overview {
	margin: 0 0 28px;
}

.slms-enroll {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	margin: 16px 0 24px;
}

.slms-price {
	font-size: 1.15em;
	font-weight: 700;
}

.slms-section-title {
	margin: 28px 0 10px;
}

.slms-lesson-rows {
	list-style: none;
	margin: 0 0 8px;
	padding: 0;
}

.slms-lesson-row {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	background: var(--slms-card-bg, #fff);
	border: 1px solid var(--slms-line);
	border-radius: 6px;
	margin-bottom: 8px;
}

.slms-lesson-row.is-locked {
	opacity: 0.75;
}

.slms-lesson-row .slms-icon {
	flex: 0 0 auto;
}

.slms-icon-check {
	color: var(--slms-done);
}

.slms-icon-lock {
	color: #9ca3af;
}

.slms-icon-play {
	color: var(--slms-accent);
}

.slms-lesson-link {
	font-weight: 500;
	text-decoration: none;
	color: inherit;
}

a.slms-lesson-link:hover {
	color: var(--slms-accent);
}

.slms-badge {
	margin-left: auto;
	font-size: 0.72em;
	font-weight: 600;
	letter-spacing: 0.02em;
	background: #ecfdf5;
	color: #047857;
	padding: 3px 9px;
	border-radius: 999px;
}

/* Progress ------------------------------------------------------------- */
.slms-progress-summary {
	margin: 0;
}

.slms-progress-bar {
	height: 8px;
	background: var(--slms-line);
	border-radius: 999px;
	overflow: hidden;
	margin-bottom: 10px;
}

.slms-progress-bar span {
	display: block;
	height: 100%;
	background: var(--slms-accent);
	transition: width 0.3s ease;
}

.slms-progress-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.slms-progress-text {
	margin: 0;
	font-size: 0.95em;
	opacity: 0.85;
}

/* Lesson page ---------------------------------------------------------- */
.slms-lesson-layout {
	display: grid;
	gap: 32px;
	grid-template-columns: 1fr;
}

@media (min-width: 901px) {
	.slms-lesson-layout {
		grid-template-columns: 300px minmax(0, 1fr);
		/* No align-items:start — let the sidebar grid item stretch to the row
		   height so the inner position:sticky nav has room to travel. */
	}

	.slms-lesson-sidebar {
		grid-column: 1;
		grid-row: 1;
	}

	.slms-lesson-main {
		grid-column: 2;
		grid-row: 1;
	}
}

.slms-lesson-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 14px;
}

.slms-lesson-header .slms-lesson-title {
	margin: 0;
	flex: 1 1 auto;
	min-width: 0;
}

.slms-lesson-header .slms-mark-complete {
	flex: 0 0 auto;
	white-space: nowrap;
}

.slms-video {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #000;
	border-radius: 10px;
	overflow: hidden;
	margin: 14px 0;
}

.slms-video iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.slms-lesson-desc {
	margin: 18px 0 20px;
}

.slms-prev-next {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 24px;
	border-top: 1px solid var(--slms-line);
	padding-top: 20px;
}

/* Sidebar -------------------------------------------------------------- */
.slms-sidebar-nav {
	position: sticky;
	top: 24px;
	border: 1px solid var(--slms-line);
	border-radius: 10px;
	padding: 16px;
}

.slms-sidebar-course {
	display: block;
	font-weight: 700;
	margin-bottom: 8px;
	text-decoration: none;
	color: inherit;
}

.slms-sidebar-section {
	font-size: 0.78em;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	opacity: 0.65;
	margin: 16px 0 6px;
}

.slms-sidebar-lessons {
	list-style: none;
	margin: 0;
	padding: 0;
}

.slms-sidebar-lesson a {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 10px;
	border-radius: 6px;
	text-decoration: none;
	color: inherit;
	font-size: 0.95em;
}

.slms-sidebar-lesson a:hover {
	background: rgba(0, 0, 0, 0.04);
}

.slms-sidebar-lesson.is-current a {
	background: var(--slms-accent);
	color: #fff;
}

.slms-sidebar-lesson .slms-icon {
	flex: 0 0 auto;
	font-size: 18px;
	width: 18px;
	height: 18px;
}

.slms-sidebar-lesson.is-complete .slms-icon {
	color: var(--slms-done);
}

.slms-sidebar-lesson.is-current .slms-icon {
	color: #fff;
}

/* My Account / thank-you ---------------------------------------------- */
.slms-my-courses {
	display: grid;
	gap: 16px;
}

/* Deterministic card layout: flex + gap controls ALL vertical spacing, and
   the !important margin reset defuses theme/kit heading + paragraph margins
   (whatever their specificity). */
.slms-my-course-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
	background: var(--slms-card-bg, #fff);
	border: 1px solid var(--slms-line, rgba(0, 0, 0, 0.1));
	border-radius: 10px;
	padding: 20px 24px;
}

.slms-my-course-card > * {
	margin: 0 !important;
	padding: 0;
}

.slms-my-courses .slms-my-course-title,
.slms-my-course-card .slms-my-course-title {
	font-size: 1.2em !important;
	font-weight: 700;
	line-height: 1.3 !important;
	color: inherit;
}

.slms-my-courses .slms-my-course-title a {
	color: inherit !important;
	text-decoration: none;
}

.slms-my-courses .slms-my-course-title a:hover {
	color: var(--slms-accent, #2563eb) !important;
}

.slms-my-courses .slms-my-course-progress {
	font-size: 0.95em;
	opacity: 0.8;
}

.slms-my-course-card .slms-btn {
	padding: 8px 16px !important;
	font-size: 0.95em;
}

/* Shared icon sizing --------------------------------------------------- */
.slms-icon.dashicons {
	width: 20px;
	height: 20px;
	font-size: 20px;
	line-height: 20px;
}