/**
 * ULearn Single Course Page Styles (Tutor LMS Layout & Aesthetic)
 */

.ulearn-single-course-wrapper {
	--ul-primary: var(--ulearn-primary, #625caa);
	--ul-primary-dark: var(--ulearn-primary-hover, #494280);
	--ul-success: #10b981;
	--ul-warning: #f59e0b;
	--ul-dark: #0f172a;
	--ul-gray-50: #f5f6fc;
	--ul-gray-100: #f1f5f9;
	--ul-gray-200: #e2e8f0;
	--ul-gray-300: #cbd5e1;
	--ul-gray-400: #687086;
	--ul-gray-500: #64748b;
	--ul-gray-600: #526075;
	--ul-gray-700: #334155;
	--ul-gray-900: #0f172a;
	--ul-radius: 14px;
}

.ulearn-single-course-wrapper {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	background-color: var(--ul-gray-50);
	color: var(--ul-gray-700);
	padding-bottom: 60px;
}

.ulearn-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

/* Hero Section */
.ulearn-course-hero {
	background: #151827;
	color: #ffffff;
	padding: 32px 0;
	margin: 0 auto 28px;
	max-width: 1160px;
	border-radius: 16px;
}

.ulearn-course-badges {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 15px;
}

.ulearn-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 9999px;
	font-weight: 600;
}

.ulearn-badge-level {
	background: rgba(255, 255, 255, 0.15);
	color: #ffffff;
}

.ulearn-badge-enrolled {
	background: var(--ul-success);
	color: #ffffff;
}

.ulearn-badge-enrolled .dashicons {
	font-size: 14px;
	width: 14px;
	height: 14px;
}

.ulearn-course-title {
	font-size: clamp(26px, 3vw, 38px);
	font-weight: 700;
	line-height: 1.3;
	color: #ffffff;
	margin: 0 0 16px;
}

.ulearn-course-lead {
	font-size: 16px;
	line-height: 1.6;
	color: var(--ul-gray-300);
	max-width: 800px;
	margin: 0 0 24px;
}

.ulearn-course-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
	font-size: 14px;
	color: var(--ul-gray-300);
}

.ulearn-meta-item {
	display: flex;
	align-items: center;
	gap: 6px;
}

.ulearn-meta-item strong {
	color: #ffffff;
}

.ulearn-meta-item .dashicons {
	color: var(--ul-primary);
}

/* Grid Layout */
.ulearn-course-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: 28px;
	align-items: start;
}

/* Card General */
.ulearn-card {
	background: #ffffff;
	border: 1px solid var(--ul-gray-200);
	border-radius: var(--ul-radius);
	padding: 24px;
	margin-bottom: 24px;
}

.ulearn-card-title {
	font-size: 20px;
	font-weight: 700;
	color: var(--ul-gray-900);
	margin: 0 0 18px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.ulearn-card-title .dashicons {
	color: var(--ul-primary);
}

/* Video Responsive */
.ulearn-video-preview-card {
	background: #000000;
	border-radius: var(--ul-radius);
	overflow: hidden;
	margin-bottom: 30px;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.ulearn-video-responsive {
	position: relative;
	padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
	height: 0;
	overflow: hidden;
}

.ulearn-video-responsive iframe,
.ulearn-video-responsive video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* Benefits Grid */
.ulearn-benefits-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px 20px;
}

.ulearn-benefit-item {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 14px;
	line-height: 1.5;
}

.ulearn-check-icon {
	color: var(--ul-success);
	font-size: 18px;
	width: 18px;
	height: 18px;
	margin-top: 2px;
	flex-shrink: 0;
}

/* Content Body */
.ulearn-content-body {
	font-size: 15px;
	line-height: 1.7;
	color: var(--ul-gray-700);
}

.ulearn-content-body p {
	margin-bottom: 1em;
}

/* Curriculum Accordion */
.ulearn-curriculum-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 15px;
}

.ulearn-curriculum-stats {
	font-size: 13px;
	color: var(--ul-gray-500);
}

.ulearn-curriculum-accordion {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.ulearn-accordion-item {
	border: 1px solid var(--ul-gray-200);
	border-radius: 8px;
	overflow: hidden;
}

.ulearn-accordion-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 14px 18px;
	background: var(--ul-gray-50);
	cursor: pointer;
	user-select: none;
	list-style: none;
	transition: background 0.15s ease;
}

.ulearn-accordion-header:hover {
	background: var(--ul-gray-100);
}

.ulearn-accordion-title {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 15px;
	color: var(--ul-gray-900);
}

.ulearn-chevron {
	transition: transform 0.2s ease;
	font-size: 16px;
	color: var(--ul-gray-500);
}

.ulearn-accordion-item[open] .ulearn-chevron {
	transform: rotate(90deg);
}

.ulearn-accordion-meta {
	font-size: 13px;
	color: var(--ul-gray-500);
}

.ulearn-accordion-content {
	background: #ffffff;
	border-top: 1px solid var(--ul-gray-200);
}

.ulearn-topic-desc {
	padding: 12px 18px;
	font-size: 13px;
	color: var(--ul-gray-500);
	background: #fdfdfd;
	border-bottom: 1px dashed var(--ul-gray-200);
}

.ulearn-accordion-lessons {
	display: flex;
	flex-direction: column;
}

.ulearn-accordion-lesson {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 18px;
	border-bottom: 1px solid var(--ul-gray-100);
	transition: background 0.15s ease;
}

.ulearn-accordion-lesson:last-child {
	border-bottom: none;
}

.ulearn-accordion-lesson:hover {
	background: var(--ul-gray-50);
}

.ulearn-lesson-info {
	display: flex;
	align-items: center;
	gap: 10px;
}

.ulearn-icon-video {
	color: var(--ul-primary);
	font-size: 18px;
}

.ulearn-icon-done {
	color: var(--ul-success);
	font-size: 18px;
}

.ulearn-lesson-name {
	font-size: 14px;
	color: var(--ul-gray-900);
	text-decoration: none;
	font-weight: 500;
}

.ulearn-lesson-name:hover {
	color: var(--ul-primary);
}

.ulearn-lesson-right {
	display: flex;
	align-items: center;
	gap: 8px;
}

.ulearn-lesson-duration {
	font-size: 12px;
	color: var(--ul-gray-500);
}

.ulearn-icon-lock {
	color: var(--ul-gray-400);
	font-size: 16px;
}

/* Bullet List */
.ulearn-bullet-list {
	margin: 0;
	padding-left: 20px;
}

.ulearn-bullet-list li {
	margin-bottom: 8px;
	font-size: 14px;
	line-height: 1.5;
}

/* Sticky Sidebar */
.ulearn-course-sidebar {
	position: sticky;
	top: 40px;
}

.ulearn-sidebar-card {
	background: #ffffff;
	border: 1px solid var(--ul-gray-200);
	border-radius: var(--ul-radius);
	overflow: hidden;
}

.ulearn-sidebar-thumb img {
	width: 100%;
	height: auto;
	display: block;
}

.ulearn-sidebar-body {
	padding: 24px;
}

.ulearn-price-area {
	margin-bottom: 20px;
}

.ulearn-free-price {
	font-size: 26px;
	font-weight: 800;
	color: var(--ul-success);
}

/* Buttons */
.ulearn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-weight: 600;
	border-radius: 8px;
	cursor: pointer;
	text-decoration: none;
	transition: all 0.2s ease;
	border: none;
	min-height: 44px;
	padding: 11px 16px;
}

.ulearn-btn-primary {
	background-color: var(--ul-primary);
	color: #ffffff;
}

.ulearn-btn-primary:hover {
	background-color: var(--ul-primary-dark);
	color: #ffffff;
}

.ulearn-btn-block {
	display: flex;
	width: 100%;
}

.ulearn-btn-lg {
	padding: 14px 24px;
	font-size: 16px;
}

/* Progress Area in Sidebar */
.ulearn-enrolled-status {
	margin-bottom: 20px;
}

.ulearn-progress-summary {
	margin-bottom: 16px;
}

.ulearn-progress-label {
	display: flex;
	justify-content: space-between;
	font-size: 14px;
	margin-bottom: 6px;
	color: var(--ul-gray-700);
}

.ulearn-progress-bar-bg {
	background: var(--ul-gray-200);
	border-radius: 9999px;
	height: 8px;
	overflow: hidden;
	margin-bottom: 6px;
}

.ulearn-progress-bar-fill {
	background: var(--ul-primary);
	height: 100%;
}

.ulearn-progress-text {
	font-size: 12px;
	color: var(--ul-gray-500);
}

/* Features List */
.ulearn-course-features {
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid var(--ul-gray-200);
}

.ulearn-course-features h4 {
	font-size: 14px;
	font-weight: 700;
	color: var(--ul-gray-900);
	margin: 0 0 12px;
}

.ulearn-course-features ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.ulearn-course-features li {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 13px;
	color: var(--ul-gray-600);
}

.ulearn-course-features .dashicons {
	color: var(--ul-primary);
	font-size: 18px;
}

/* Spin animation */
@keyframes ulearnSpin {
	from { transform: rotate(0deg); }
	to { transform: rotate(360deg); }
}

.ulearn-spin {
	animation: ulearnSpin 1s linear infinite;
}

/* Responsive */
.ulearn-single-course-wrapper,
.ulearn-single-course-wrapper * { box-sizing: border-box; }
.ulearn-single-course-wrapper { padding-top: 20px; line-height: 1.65; }
.ulearn-single-course-wrapper ::selection { background: #dedbf5; color: #26233f; }
.ulearn-single-course-wrapper :focus-visible { outline: 3px solid var(--ul-primary); outline-offset: 4px; }
.ulearn-single-course-wrapper input,
.ulearn-single-course-wrapper textarea { caret-color: var(--ul-primary); }
.ulearn-single-course-wrapper button,
.ulearn-single-course-wrapper input,
.ulearn-single-course-wrapper select,
.ulearn-single-course-wrapper textarea { font: inherit; }
.ulearn-single-course-wrapper button:disabled { opacity: .6; cursor: wait; }
.ulearn-single-course-wrapper .ulearn-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 20px; font-size: 13px; color: #566075; }
.ulearn-breadcrumb a { color: var(--ul-primary); text-underline-offset: 4px; }
.ulearn-breadcrumb [aria-current] { overflow-wrap: anywhere; }
.ulearn-course-hero .ulearn-container { padding-inline: 32px; }
.ulearn-course-title { overflow-wrap: anywhere; text-wrap: balance; }
.ulearn-course-lead { max-width: 70ch; }
.ulearn-course-hero .ulearn-meta-item .dashicons { color: #bcb6ef; }
.ulearn-badge-training { background: #e9e6fc; color: #443b80; }
.ulearn-badge-certificate { background: #ddf2ea; color: #1a634f; }
.ulearn-course-main { min-width: 0; }
.ulearn-curriculum-card { padding: 0; border: 0; background: transparent; }
.ulearn-curriculum-card-header { flex-wrap: wrap; gap: 8px; align-items: baseline; }
.ulearn-curriculum-card-header .ulearn-card-title { margin: 0; }
.ulearn-accordion-item { border-radius: 12px; background: white; }
.ulearn-accordion-header { min-height: 56px; background: white; gap: 14px; }
.ulearn-accordion-header::-webkit-details-marker { display: none; }
.ulearn-accordion-title { min-width: 0; overflow-wrap: anywhere; }
.ulearn-accordion-title .dashicons { flex-shrink: 0; }
.ulearn-accordion-meta { flex-shrink: 0; white-space: nowrap; }
.ulearn-accordion-lesson { gap: 14px; align-items: flex-start; }
.ulearn-lesson-info { min-width: 0; align-items: flex-start; }
.ulearn-lesson-info > .dashicons { flex-shrink: 0; margin-top: 4px; }
.ulearn-lesson-name { overflow-wrap: anywhere; line-height: 1.6; }
a.ulearn-lesson-name { text-decoration: underline; text-decoration-color: #d4d0ed; text-underline-offset: 4px; }
.ulearn-lesson-right { flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; max-width: 44%; }
.ulearn-lesson-status { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: #62519b; }
.ulearn-lesson-status .dashicons { font-size: 15px; width: 15px; height: 15px; }
.ulearn-lesson-status.is-complete { color: #17664e; }
.ulearn-empty-curriculum { padding: 24px; background: white; border-radius: 12px; color: #526075; }
.ulearn-sidebar-thumb img { aspect-ratio: 16 / 9; object-fit: cover; }
.ulearn-sidebar-heading { font-size: 16px; margin: 0 0 16px; color: #25283a; }
.ulearn-course-facts { margin: 0 0 24px; }
.ulearn-course-facts > div { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; margin: 0 0 12px; font-size: 13px; }
.ulearn-course-facts dt { display: flex; align-items: flex-start; gap: 7px; color: #596275; }
.ulearn-course-facts dt .dashicons { font-size: 16px; width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; }
.ulearn-course-facts dd { margin: 0; color: #282c3b; text-align: right; overflow-wrap: anywhere; }
.ulearn-single-course-wrapper .ulearn-btn-secondary { color: var(--ul-primary); background: #eeecf8; margin-top: 10px; }
.ulearn-single-course-wrapper .ulearn-btn-secondary:hover { background: #e2def3; }
.ulearn-single-course-wrapper .ulearn-cert-earned-box { margin-bottom: 24px; padding: 16px; background: #edf7f2; border-radius: 12px; color: #1a5e49; }
.ulearn-cert-earned-box h3 { margin: 0 0 8px; font-size: 15px; color: #1a5e49; }
.ulearn-cert-earned-box p { margin: 0 0 12px; font-size: 12px; overflow-wrap: anywhere; }
.ulearn-cert-earned-box .ulearn-btn { font-size: 13px; }
.ulearn-external-cert { display: block; font-size: 12px; margin-top: 12px; color: var(--ul-primary); text-underline-offset: 4px; }
.ulearn-action-hint { color: #596275; font-size: 13px; margin: 12px 0 0; }
.ulearn-progress-label strong,
.ulearn-lesson-duration { font-variant-numeric: tabular-nums; }
.ulearn-single-course-wrapper .ulearn-free-price { color: #187251; font-size: 24px; }
.ulearn-content-body img { max-width: 100%; height: auto; }
.ulearn-content-body { overflow-wrap: anywhere; }
.ulearn-content-body iframe { max-width: 100%; }

@media (max-width: 991px) {
	.ulearn-course-grid {
		grid-template-columns: 1fr;
	}
	.ulearn-course-sidebar {
		position: static;
		order: -1;
	}
	.ulearn-benefits-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 600px) {
	.ulearn-single-course-wrapper { padding-top: 16px; }
	.ulearn-container { padding-inline: 16px; }
	.ulearn-course-hero { margin: 0 16px 24px; padding: 24px 0; border-radius: 14px; }
	.ulearn-course-hero .ulearn-container { padding-inline: 20px; }
	.ulearn-course-title { font-size: 28px; }
	.ulearn-course-meta { gap: 10px 18px; font-size: 13px; }
	.ulearn-course-lead { font-size: 14px; margin-bottom: 18px; }
	.ulearn-card, .ulearn-sidebar-body { padding: 20px; }
	.ulearn-curriculum-card { padding: 0; }
	.ulearn-card-title { font-size: 18px; }
	.ulearn-accordion-header, .ulearn-accordion-lesson { padding: 14px; }
	.ulearn-accordion-lesson { flex-wrap: wrap; gap: 6px; }
	.ulearn-lesson-right { max-width: 100%; padding-left: 30px; }
	.ulearn-accordion-title { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
	.ulearn-single-course-wrapper *, .ulearn-single-course-wrapper *::before, .ulearn-single-course-wrapper *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}