:root {
	--color-bg-page: #f8fafc;
	--color-bg-alt: #ffffff;
	--color-primary: #0f172a;
	--color-secondary: #475569;
	--color-text-dark: #0f172a;
	--color-text-body: #334155;
	--color-text-muted: #64748b;
	--color-gold: #fbbf24;
	--color-success: #10b981;
	--font-main: 'Geist', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	--card-border-radius: 12px;
	--transition-smooth: all 0.2s ease-in-out;
	--shadow-minimal: 0 1px 3px rgba(15, 23, 42, 0.03), 0 1px 2px rgba(15, 23, 42, 0.02);
	--shadow-minimal-hover: 0 10px 20px rgba(15, 23, 42, 0.04), 0 2px 6px rgba(15, 23, 42, 0.02);
}

.courses-page-wrapper {
	background-color: var(--color-bg-page);
	min-height: 100vh;
	font-family: var(--font-main);
	color: var(--color-text-body);
	padding-left: 77px;
	padding-right: 77px;
	padding-top: 100px;
	padding-bottom: 80px;
}

.courses-header-section {
	background-color: transparent;
	padding: 0 0 24px 0;
	text-align: left;
	position: relative;
}

.page-main-subtitle {
	font-size: 14.5px;
	color: var(--color-text-muted);
	margin: 0;
	line-height: 1.6;
	max-width: 750px;
}

.courses-list-body {
	position: relative;
	padding: 0;
}

.relative-container {
	position: relative;
	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 0 !important;
}

.search-container-floating {
	width: 100%;
	margin-top: 10px;
	margin-bottom: 32px;
}

.search-and-controls-container {
	display: flex;
	align-items: center;
	gap: 15px;
	background: #ffffff;
	padding: 6px 16px;
	border-radius: 10px;
	border: 1px solid #e2e8f0;
	box-shadow: var(--shadow-minimal);
	width: 100%;
	transition: var(--transition-smooth);
}

.search-and-controls-container:focus-within {
	border-color: #cbd5e1;
	box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}

.search-wrapper-relative {
	position: relative;
	flex-grow: 1;
	display: flex;
	align-items: center;
}

.search-wrapper-relative .search-icon {
	position: absolute;
	left: 4px;
	color: var(--color-text-muted);
	font-size: 14px;
	pointer-events: none;
}

.search-input {
	width: 100%;
	height: 38px;
	padding: 5px 15px 5px 28px;
	border: none;
	background: transparent;
	color: var(--color-text-dark);
	font-size: 14px;
	outline: none;
}

.layout-switcher-wrapper {
	display: flex;
	gap: 2px;
	background-color: #f1f5f9;
	padding: 3px;
	border-radius: 8px;
	flex-shrink: 0;
}

.btn-layout {
	background: transparent;
	border: none;
	width: 28px;
	height: 28px;
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text-muted);
	cursor: pointer;
	transition: var(--transition-smooth);
	outline: none;
	padding: 0;
}

.btn-layout:hover {
	color: var(--color-primary);
}

.btn-layout.active {
	background-color: #ffffff;
	color: var(--color-primary);
	box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.courses-vertical-list,
.courses-grid-list {
	transition: var(--transition-smooth);
}

.course-card-wrapper {
	width: 100%;
	display: block;
}

.course-card-inner {
	position: relative;
	background: #ffffff;
	border: 1px solid #e2e8f0;
	border-radius: var(--card-border-radius);
	box-shadow: var(--shadow-minimal);
	overflow: hidden;
	transition: var(--transition-smooth);
}

.course-card-wrapper:hover .course-card-inner {
	transform: translateY(-2px);
	border-color: #cbd5e1;
	box-shadow: var(--shadow-minimal-hover);
}

.card-accent-bar {
	display: none;
}

.course-card-media {
	overflow: hidden;
	background-color: #f8fafc;
	position: relative;
}

.course-cover-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.course-card-wrapper:hover .course-cover-img {
	transform: scale(1.02);
}

.course-image-overlay-bottom {
	display: none;
}

.course-badges {
	position: absolute;
	top: 12px;
	left: 12px;
	pointer-events: none;
	z-index: 5;
}

.badge-pill {
	font-size: 9px;
	font-weight: 600;
	padding: 3px 6px;
	border-radius: 4px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	display: inline-flex;
	align-items: center;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.badge-free {
	background-color: var(--color-success) !important;
	color: #ffffff !important;
	border: none;
}

.badge-premium {
	background-color: #4f46e5 !important;
	color: #ffffff !important;
	border: none;
}

.course-card-content {
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.course-main-details {
	display: flex;
	flex-direction: column;
	text-align: left;
	gap: 8px;
	flex-grow: 1;
}

.course-author-info {
	display: flex;
	align-items: center;
	gap: 8px;
}

.author-avatar-img-wrapper {
	width: 24px;
	height: 24px;
	border-radius: 50%;
	overflow: hidden;
	border: 1px solid #e2e8f0;
	flex-shrink: 0;
	background-color: #f1f5f9;
	display: flex;
	align-items: center;
	justify-content: center;
}

.author-avatar-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.author-avatar-initials {
	font-size: 10px;
	font-weight: 600;
	color: var(--color-secondary);
}

.author-details {
	display: flex;
	align-items: center;
	gap: 4px;
}

.author-label {
	font-size: 11px;
	color: var(--color-text-muted);
}

.author-label::after {
	content: ":";
}

.author-name {
	font-size: 11px;
	font-weight: 500;
	color: var(--color-text-dark);
}

.chat-pulsing-badge {
	margin-left: 4px;
	background: #f59e0b !important;
	color: #ffffff !important;
	border-radius: 50% !important;
	width: 14px;
	height: 14px;
	display: flex !important;
	align-items: center;
	justify-content: center;
	font-size: 8px !important;
	border: none !important;
	padding: 0 !important;
	animation: pulseChat 1.5s infinite;
}

.pulsing-icon {
	color: #ffffff !important;
}

@keyframes pulseChat {
	0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
	70% { box-shadow: 0 0 0 4px rgba(245, 158, 11, 0); }
	100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.course-title {
	font-size: 15.5px;
	font-weight: 600;
	margin: 0;
	line-height: 1.35;
	letter-spacing: -0.2px;
}

.course-title-link {
	color: var(--color-text-dark);
	text-decoration: none;
	transition: color 0.15s ease;
}

.course-title-link:hover {
	color: #4f46e5;
	text-decoration: none;
}

.course-rating-row {
	display: flex;
	align-items: center;
	gap: 6px;
}

.course-rating {
	display: flex;
	gap: 1.5px;
}

.course-rating .star-filled {
	color: var(--color-gold);
	font-size: 10px;
}

.course-rating .star-empty {
	color: #e2e8f0;
	font-size: 10px;
}

.videos-count-text {
	font-size: 10.5px;
	font-weight: 500;
	color: var(--color-text-muted);
}

.course-desc {
	font-size: 13px;
	color: var(--color-text-muted);
	line-height: 1.5;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.btn-access-course {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	width: 100%;
	height: 36px;
	border-radius: 6px;
	background: #ffffff;
	color: #0f172a;
	font-weight: 500;
	font-size: 12.5px;
	text-decoration: none;
	border: 1px solid #cbd5e1;
	transition: var(--transition-smooth);
}

.btn-access-course:hover {
	background: #0f172a;
	color: #ffffff;
	border-color: #0f172a;
	text-decoration: none;
}

.btn-access-course i {
	font-size: 12px;
}

.courses-vertical-list {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.courses-vertical-list .course-card-inner {
	display: flex;
	flex-direction: row;
	align-items: stretch;
}

.courses-vertical-list .course-card-media {
	width: 240px;
	flex-shrink: 0;
	border-radius: 12px 0 0 12px;
}

.courses-vertical-list .course-card-content {
	flex-grow: 1;
	padding: 20px 24px;
	flex-direction: row;
	align-items: center;
	gap: 24px;
}

.courses-vertical-list .course-action-wrapper {
	width: 160px;
	flex-shrink: 0;
}

.courses-grid-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
}

.courses-grid-list .course-card-inner {
	display: flex;
	flex-direction: column;
	height: 100%;
}

.courses-grid-list .course-card-media {
	width: 100%;
	height: 160px;
	border-radius: 12px 12px 0 0;
}

.courses-grid-list .course-card-content {
	flex-grow: 1;
}

.courses-grid-list .course-action-wrapper {
	width: 100%;
	margin-top: auto;
}

.empty-courses-state {
	grid-column: 1 / -1;
	padding: 60px 20px;
	background-color: #ffffff;
	border: 1px dashed #e2e8f0;
	border-radius: var(--card-border-radius);
	max-width: 480px;
	margin: 40px auto;
}

.empty-icon-wrapper {
	font-size: 32px;
	color: var(--color-secondary);
	margin-bottom: 12px;
}

.empty-courses-state h3 {
	font-size: 16px;
	font-weight: 600;
	color: var(--color-text-dark);
	margin: 0 0 8px 0;
}

.empty-courses-state p {
	font-size: 13px;
	color: var(--color-text-muted);
	margin: 0;
	line-height: 1.5;
}

@keyframes fadeSlideUp {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.animate-fade-in-up {
	animation: fadeSlideUp 0.4s ease-out both;
}

.animate-fade-in-up-delay-1 {
	animation: fadeSlideUp 0.4s ease-out 0.1s both;
}

@media (max-width: 991px) {
	.courses-page-wrapper {
		padding-left: 20px;
		padding-right: 20px;
	}
}

@media (max-width: 768px) {
	.courses-page-wrapper {
		padding-left: 15px;
		padding-right: 15px;
		padding-top: 100px;
	}

	.courses-header-section {
		padding: 20px 0 15px 0;
	}

	.page-main-subtitle {
		font-size: 13.5px;
	}

	.search-container-floating {
		margin-bottom: 25px;
	}

	.search-and-controls-container {
		padding: 4px 8px;
	}

	.search-input {
		height: 40px;
		font-size: 13.5px;
	}

	.layout-switcher-wrapper {
		display: none;
	}

	.courses-vertical-list,
	.courses-grid-list {
		display: flex;
		flex-direction: column;
		gap: 20px;
	}

	.courses-vertical-list .course-card-inner,
	.courses-grid-list .course-card-inner {
		flex-direction: column !important;
		align-items: stretch !important;
		border-radius: 12px !important;
	}

	.courses-vertical-list .course-card-media,
	.courses-grid-list .course-card-media {
		width: 100% !important;
		height: 160px !important;
		border-radius: 12px 12px 0 0 !important;
	}

	.courses-vertical-list .course-card-content,
	.courses-grid-list .course-card-content {
		padding: 16px !important;
		flex-direction: column !important;
		gap: 12px !important;
	}

	.course-title {
		font-size: 15px !important;
	}

	.courses-vertical-list .course-action-wrapper,
	.courses-grid-list .course-action-wrapper {
		width: 100% !important;
		margin-top: 4px !important;
	}
}