/* ==========================================================================
   Edukar LMS - Sistema de Estilos Core (Aesthetics Premium)
   ========================================================================== */

:root {
	--lms-primary: #6366f1;
	--lms-primary-hover: #4f46e5;
	--lms-secondary: #0ea5e9;
	--lms-success: #10b981;
	--lms-warning: #f59e0b;
	--lms-danger: #ef4444;
	
	/* Neutros Premium */
	--lms-bg-card: #ffffff;
	--lms-text-main: #1e293b;
	--lms-text-muted: #64748b;
	--lms-border: #e2e8f0;
	--lms-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
	--lms-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
	--lms-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
	
	/* Transiciones */
	--lms-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. Shortcode: Contenido del Curso [lms_course_content] */
.lms-course-content-wrapper {
	background: var(--lms-bg-card);
	border: 1px solid var(--lms-border);
	border-radius: 16px;
	padding: 24px;
	box-shadow: var(--lms-shadow-md);
	max-width: 800px;
	margin: 20px auto;
}

.lms-section-title {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--lms-text-main);
	margin-bottom: 20px;
	letter-spacing: -0.025em;
}

.lms-lessons-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.lms-lesson-item {
	border: 1px solid var(--lms-border);
	border-radius: 12px;
	transition: var(--lms-transition);
	background: #fafafa;
}

.lms-lesson-item:hover {
	transform: translateY(-2px);
	border-color: var(--lms-primary);
	box-shadow: var(--lms-shadow-sm);
	background: #ffffff;
}

.lms-lesson-link {
	display: flex;
	align-items: center;
	padding: 16px;
	text-decoration: none;
	color: var(--lms-text-main);
	font-weight: 600;
	gap: 14px;
}

.lms-lesson-index {
	background: var(--lms-border);
	color: var(--lms-text-muted);
	width: 28px;
	height: 28px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.875rem;
}

.lms-lesson-icon {
	color: var(--lms-text-muted);
	display: flex;
	align-items: center;
}

.lms-lesson-item:hover .lms-lesson-icon {
	color: var(--lms-primary);
}

.lms-lesson-title {
	flex-grow: 1;
	font-size: 1rem;
}

.lms-lesson-badge {
	font-size: 0.75rem;
	font-weight: 700;
	padding: 6px 12px;
	border-radius: 9999px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.lms-lesson-badge.completed {
	background-color: #ecfdf5;
	color: var(--lms-success);
}

.lms-lesson-badge.pending {
	background-color: #f1f5f9;
	color: var(--lms-text-muted);
}

/* 2. Shortcode: Navegación de Lecciones [lms_navigation] */
.lms-navigation-wrapper {
	display: flex;
	justify-content: space-between;
	align-items: center;
	max-width: 800px;
	margin: 30px auto;
	gap: 20px;
}

.lms-nav-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: 12px;
	text-decoration: none;
	font-weight: 600;
	transition: var(--lms-transition);
	font-size: 0.95rem;
	box-shadow: var(--lms-shadow-sm);
}

.lms-nav-prev {
	background-color: #ffffff;
	border: 1px solid var(--lms-border);
	color: var(--lms-text-main);
}

.lms-nav-prev:hover {
	background-color: #f8fafc;
	border-color: var(--lms-text-muted);
}

.lms-nav-next {
	background-color: var(--lms-primary);
	color: #ffffff;
	border: 1px solid transparent;
}

.lms-nav-next:hover {
	background-color: var(--lms-primary-hover);
	transform: translateY(-1px);
}

.lms-nav-disabled {
	padding: 12px 24px;
	border-radius: 12px;
	color: var(--lms-text-muted);
	background-color: #f1f5f9;
	border: 1px solid var(--lms-border);
	font-size: 0.95rem;
	cursor: not-allowed;
}

/* 3. Shortcode: Perfil del Alumno [lms_profile] */
.lms-profile-wrapper {
	max-width: 1000px;
	margin: 40px auto;
	padding: 0 20px;
}

.lms-profile-header {
	background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
	border-radius: 20px;
	padding: 32px;
	display: flex;
	align-items: center;
	gap: 24px;
	color: #ffffff;
	margin-bottom: 40px;
	box-shadow: var(--lms-shadow-lg);
}

.lms-profile-avatar img {
	border-radius: 50%;
	border: 4px solid rgba(255, 255, 255, 0.15);
	box-shadow: var(--lms-shadow-md);
}

.lms-profile-welcome {
	font-size: 1.8rem;
	font-weight: 800;
	margin: 0 0 6px 0;
	letter-spacing: -0.02em;
}

.lms-profile-email {
	margin: 0;
	opacity: 0.8;
	font-size: 1rem;
}

.lms-profile-courses-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 24px;
}

.lms-course-card {
	background: var(--lms-bg-card);
	border: 1px solid var(--lms-border);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--lms-shadow-md);
	transition: var(--lms-transition);
	display: flex;
	flex-direction: column;
}

.lms-course-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--lms-shadow-lg);
}

.lms-course-card-image img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	display: block;
}

.lms-course-card-content {
	padding: 20px;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

.lms-course-card-title {
	font-size: 1.15rem;
	font-weight: 700;
	margin: 0 0 16px 0;
	line-height: 1.4;
}

.lms-course-card-title a {
	color: var(--lms-text-main);
	text-decoration: none;
	transition: var(--lms-transition);
}

.lms-course-card-title a:hover {
	color: var(--lms-primary);
}

.lms-course-card-progress {
	margin-top: auto;
}

.lms-progress-bar-container {
	background-color: #f1f5f9;
	height: 8px;
	border-radius: 9999px;
	overflow: hidden;
	margin-bottom: 8px;
}

.lms-progress-bar-fill {
	background: linear-gradient(90deg, var(--lms-primary) 0%, var(--lms-secondary) 100%);
	height: 100%;
	border-radius: 9999px;
	transition: width 0.5s ease-out;
}

.lms-progress-bar-labels {
	display: flex;
	justify-content: space-between;
	font-size: 0.8rem;
	color: var(--lms-text-muted);
	font-weight: 600;
}