/**
 * Reusable UI Components
 * Remote Madam Design System
 */

/* ============================================
   BADGE
   ============================================ */

.badge {
	display: inline-flex;
	align-items: center;
	padding: var(--spacing-1) var(--spacing-3);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-medium);
	border-radius: var(--radius-full);
	transition: all var(--transition-fast) ease;
}

.badge--primary {
	background-color: var(--color-primary-light);
	color: var(--color-primary);
}

.badge--accent {
	background-color: var(--color-accent-light);
	color: var(--color-accent);
}

.badge--success {
	background-color: rgba(16, 185, 129, 0.1);
	color: var(--color-success);
}

.badge--warning {
	background-color: rgba(245, 158, 11, 0.1);
	color: var(--color-warning);
}

.badge--error {
	background-color: rgba(239, 68, 68, 0.1);
	color: var(--color-error);
}

/* ============================================
   TAG
   ============================================ */

.tag {
	display: inline-flex;
	align-items: center;
	padding: var(--spacing-2) var(--spacing-3);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	transition: all var(--transition-fast) ease;
}

.tag:hover {
	background-color: var(--color-surface-hover);
	border-color: var(--color-border-hover);
}

/* ============================================
   AVATAR
   ============================================ */

.avatar {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: var(--radius-full);
	background-color: var(--color-surface);
	border: 2px solid var(--color-border);
	overflow: hidden;
	font-weight: var(--font-weight-medium);
	color: var(--color-white);
}

.avatar--sm {
	width: 32px;
	height: 32px;
	font-size: var(--font-size-sm);
}

.avatar--md {
	width: 40px;
	height: 40px;
	font-size: var(--font-size-base);
}

.avatar--lg {
	width: 48px;
	height: 48px;
	font-size: var(--font-size-lg);
}

.avatar--xl {
	width: 64px;
	height: 64px;
	font-size: var(--font-size-xl);
}

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

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress {
	width: 100%;
	height: 8px;
	background-color: var(--color-surface);
	border-radius: var(--radius-full);
	overflow: hidden;
}

.progress--sm {
	height: 4px;
}

.progress--lg {
	height: 12px;
}

.progress__bar {
	height: 100%;
	background: var(--gradient-primary);
	border-radius: var(--radius-full);
	transition: width var(--transition-slow) ease;
}

.progress__bar--accent {
	background: var(--gradient-accent);
}

.progress__bar--success {
	background-color: var(--color-success);
}

/* ============================================
   DIVIDER
   ============================================ */

.divider {
	width: 100%;
	height: 1px;
	background-color: var(--color-border);
	margin: var(--spacing-8) 0;
}

.divider--vertical {
	width: 1px;
	height: auto;
	margin: 0 var(--spacing-4);
}

.divider--thick {
	height: 2px;
}

/* ============================================
   SKELETON
   ============================================ */

.skeleton {
	background: linear-gradient(
		90deg,
		var(--color-surface) 0%,
		var(--color-surface-hover) 50%,
		var(--color-surface) 100%
	);
	background-size: 200% 100%;
	animation: skeleton-loading 1.5s infinite;
	border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
	0% {
		background-position: 200% 0;
	}
	100% {
		background-position: -200% 0;
	}
}

/* ============================================
   TOOLTIP
   ============================================ */

.tooltip {
	position: relative;
	display: inline-block;
}

.tooltip__content {
	position: absolute;
	bottom: calc(100% + var(--spacing-2));
	left: 50%;
	transform: translateX(-50%);
	padding: var(--spacing-2) var(--spacing-3);
	background-color: var(--color-surface-hover);
	color: var(--color-white);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	border-radius: var(--radius-md);
	white-space: nowrap;
	opacity: 0;
	visibility: hidden;
	transition: all var(--transition-fast) ease;
	z-index: var(--z-tooltip);
}

.tooltip:hover .tooltip__content {
	opacity: 1;
	visibility: visible;
}

/* ============================================
   DROPDOWN
   ============================================ */

.dropdown {
	position: relative;
	display: inline-block;
}

.dropdown__menu {
	position: absolute;
	top: calc(100% + var(--spacing-2));
	left: 0;
	min-width: 200px;
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
	padding: var(--spacing-2);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all var(--transition-fast) ease;
	z-index: var(--z-dropdown);
}

.dropdown--open .dropdown__menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dropdown__item {
	display: block;
	padding: var(--spacing-2) var(--spacing-3);
	color: var(--color-white);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	border-radius: var(--radius-md);
	transition: all var(--transition-fast) ease;
}

.dropdown__item:hover {
	background-color: var(--color-surface-hover);
}

/* ============================================
   MODAL
   ============================================ */

.modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-4);
	background-color: rgba(0, 0, 0, 0.8);
	opacity: 0;
	visibility: hidden;
	transition: all var(--transition-base) ease;
	z-index: var(--z-modal);
}

.modal--open {
	opacity: 1;
	visibility: visible;
}

.modal__content {
	max-width: 500px;
	width: 100%;
	max-height: 90vh;
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-2xl);
	padding: var(--spacing-6);
	overflow-y: auto;
	transform: scale(0.95);
	transition: transform var(--transition-base) ease;
}

.modal--open .modal__content {
	transform: scale(1);
}

.modal__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--spacing-4);
}

.modal__title {
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-bold);
	color: var(--color-white);
}

.modal__close {
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-surface-hover);
	border-radius: var(--radius-md);
	color: var(--color-muted);
	transition: all var(--transition-fast) ease;
}

.modal__close:hover {
	background-color: var(--color-surface-active);
	color: var(--color-white);
}

.modal__body {
	margin-bottom: var(--spacing-6);
}

.modal__footer {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--spacing-3);
}

/* ============================================
   TABS
   ============================================ */

.tabs {
	display: flex;
	gap: var(--spacing-2);
	border-bottom: 1px solid var(--color-border);
	padding-bottom: var(--spacing-2);
}

.tabs--vertical {
	flex-direction: column;
	border-bottom: none;
	border-right: 1px solid var(--color-border);
	padding-bottom: 0;
	padding-right: var(--spacing-2);
}

.tab {
	padding: var(--spacing-2) var(--spacing-4);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	color: var(--color-muted);
	background: transparent;
	border-radius: var(--radius-md);
	transition: all var(--transition-fast) ease;
}

.tab:hover {
	color: var(--color-white);
	background-color: var(--color-surface-hover);
}

.tab--active {
	color: var(--color-white);
	background-color: var(--color-surface-hover);
}

/* ============================================
   ACCORDION
   ============================================ */

.accordion {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
}

.accordion__item {
	border-bottom: 1px solid var(--color-border);
}

.accordion__item:last-child {
	border-bottom: none;
}

.accordion__header {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-4);
	background: transparent;
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-medium);
	color: var(--color-white);
	transition: all var(--transition-fast) ease;
}

.accordion__header:hover {
	background-color: var(--color-surface-hover);
}

.accordion__icon {
	width: 20px;
	height: 20px;
	color: var(--color-muted);
	transition: transform var(--transition-fast) ease;
}

.accordion--open .accordion__icon {
	transform: rotate(180deg);
}

.accordion__content {
	max-height: 0;
	overflow: hidden;
	transition: max-height var(--transition-slow) ease;
}

.accordion--open .accordion__content {
	max-height: 500px;
}

.accordion__body {
	padding: var(--spacing-4);
	padding-top: 0;
	color: var(--color-muted);
}

/* ============================================
   ALERT
   ============================================ */

.alert {
	padding: var(--spacing-4);
	border-radius: var(--radius-lg);
	border: 1px solid transparent;
}

.alert--success {
	background-color: rgba(16, 185, 129, 0.1);
	border-color: rgba(16, 185, 129, 0.2);
	color: var(--color-success);
}

.alert--warning {
	background-color: rgba(245, 158, 11, 0.1);
	border-color: rgba(245, 158, 11, 0.2);
	color: var(--color-warning);
}

.alert--error {
	background-color: rgba(239, 68, 68, 0.1);
	border-color: rgba(239, 68, 68, 0.2);
	color: var(--color-error);
}

.alert--info {
	background-color: rgba(59, 130, 246, 0.1);
	border-color: rgba(59, 130, 246, 0.2);
	color: var(--color-info);
}

.alert__title {
	font-weight: var(--font-weight-semibold);
	margin-bottom: var(--spacing-2);
}

.alert__message {
	font-size: var(--font-size-sm);
}

/* ============================================
   RATING
   ============================================ */

.rating {
	display: inline-flex;
	gap: var(--spacing-1);
}

.rating__star {
	width: 20px;
	height: 20px;
	color: var(--color-muted);
	transition: color var(--transition-fast) ease;
}

.rating__star--filled {
	color: #F59E0B;
}

.rating__star--half {
	color: #F59E0B;
}

/* ============================================
   TUTOR LMS COMPONENTS
   ============================================
   
   NOTE: These components are designed to work with Tutor LMS plugin.
   They use BEM naming convention and are optimized for accessibility.
   Future Tutor LMS updates should maintain these class names for compatibility.
   ============================================ */

/* ============================================
   COURSE CARD
   ============================================ */

.course-card {
	background: linear-gradient(135deg, rgba(22, 22, 22, 1) 0%, rgba(10, 10, 10, 1) 100%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	overflow: hidden;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
}

.course-card:hover {
	border-color: rgba(255, 61, 154, 0.3);
	transform: translateY(-8px);
	box-shadow: 0 16px 40px rgba(255, 61, 154, 0.15);
}

.course-card:focus-within {
	border-color: rgba(255, 61, 154, 0.5);
}

.course-card__thumbnail {
	width: 100%;
	aspect-ratio: 16/10;
	overflow: hidden;
	position: relative;
}

.course-card__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.3s ease;
}

.course-card:hover .course-card__thumbnail img {
	transform: scale(1.05);
}

.course-card__content {
	padding: 24px;
	display: flex;
	flex-direction: column;
	flex: 1;
}

.course-card__badge {
	margin-bottom: 12px;
}

.course-card__title {
	font-size: 18px;
	font-weight: 600;
	color: #FFFFFF;
	margin: 0 0 12px;
	line-height: 1.3;
}

.course-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 16px;
}

.course-card__meta-item {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
}

.course-card__meta-item svg {
	width: 16px;
	height: 16px;
	color: #FF3D9A;
}

.course-card__footer {
	margin-top: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 16px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.course-card__price {
	font-size: 24px;
	font-weight: 700;
	color: #FF3D9A;
}

.course-card__enroll {
	padding: 12px 24px;
	font-size: 14px;
	font-weight: 600;
	background: #FF3D9A;
	color: #FFFFFF;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.course-card__enroll:hover,
.course-card__enroll:focus {
	background: #ff5ba8;
	box-shadow: 0 4px 20px rgba(255, 61, 154, 0.3);
}

.course-card__enroll:focus {
	outline: 2px solid #FF3D9A;
	outline-offset: 2px;
}

/* ============================================
   COURSE BADGE
   ============================================ */

.course-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 12px;
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-radius: 50px;
}

.course-badge--primary {
	background: rgba(255, 61, 154, 0.12);
	color: #FF3D9A;
	border: 1px solid rgba(255, 61, 154, 0.3);
}

.course-badge--success {
	background: rgba(16, 185, 129, 0.12);
	color: #10B981;
	border: 1px solid rgba(16, 185, 129, 0.3);
}

.course-badge--warning {
	background: rgba(245, 158, 11, 0.12);
	color: #F59E0B;
	border: 1px solid rgba(245, 158, 11, 0.3);
}

.course-badge--info {
	background: rgba(59, 130, 246, 0.12);
	color: #3B82F6;
	border: 1px solid rgba(59, 130, 246, 0.3);
}

/* ============================================
   COURSE META
   ============================================ */

.course-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
}

.course-meta__item {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
}

.course-meta__item svg {
	width: 18px;
	height: 18px;
	color: #FF3D9A;
	flex-shrink: 0;
}

.course-meta__item--highlight {
	color: rgba(255, 255, 255, 0.8);
	font-weight: 500;
}

/* ============================================
   INSTRUCTOR CARD
   ============================================ */

.instructor-card {
	background: linear-gradient(135deg, rgba(22, 22, 22, 1) 0%, rgba(10, 10, 10, 1) 100%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	padding: 32px;
	display: flex;
	gap: 24px;
	align-items: center;
	transition: all 0.3s ease;
}

.instructor-card:hover {
	border-color: rgba(255, 61, 154, 0.3);
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(255, 61, 154, 0.15);
}

.instructor-card__avatar {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	overflow: hidden;
	flex-shrink: 0;
}

.instructor-card__avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.instructor-card__info {
	flex: 1;
}

.instructor-card__name {
	font-size: 20px;
	font-weight: 700;
	color: #FFFFFF;
	margin: 0 0 4px;
}

.instructor-card__title {
	font-size: 14px;
	font-weight: 500;
	color: #FF3D9A;
	margin: 0 0 8px;
}

.instructor-card__bio {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.7);
	line-height: 1.5;
	margin: 0;
}

.instructor-card--compact {
	padding: 20px;
	gap: 16px;
}

.instructor-card--compact .instructor-card__avatar {
	width: 56px;
	height: 56px;
}

.instructor-card--compact .instructor-card__name {
	font-size: 16px;
}

.instructor-card--compact .instructor-card__title {
	font-size: 12px;
}

/* ============================================
   CURRICULUM ACCORDION
   ============================================ */

.curriculum-accordion {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.curriculum-accordion__item {
	background: linear-gradient(135deg, rgba(22, 22, 22, 1) 0%, rgba(10, 10, 10, 1) 100%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	overflow: hidden;
}

.curriculum-accordion__header {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 24px;
	background: transparent;
	border: none;
	cursor: pointer;
	transition: all 0.3s ease;
}

.curriculum-accordion__header:hover,
.curriculum-accordion__header:focus {
	background: rgba(255, 61, 154, 0.05);
}

.curriculum-accordion__header:focus {
	outline: 2px solid #FF3D9A;
	outline-offset: -2px;
}

.curriculum-accordion__title {
	font-size: 16px;
	font-weight: 600;
	color: #FFFFFF;
	text-align: left;
}

.curriculum-accordion__count {
	font-size: 13px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.6);
}

.curriculum-accordion__icon {
	width: 20px;
	height: 20px;
	color: rgba(255, 255, 255, 0.6);
	transition: transform 0.3s ease;
}

.curriculum-accordion__item[aria-expanded="true"] .curriculum-accordion__icon {
	transform: rotate(180deg);
}

.curriculum-accordion__content {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease;
}

.curriculum-accordion__item[aria-expanded="true"] .curriculum-accordion__content {
	max-height: 1000px;
}

/* ============================================
   PRICE BADGE
   ============================================ */

.price-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 8px 16px;
	font-size: 20px;
	font-weight: 700;
	color: #FF3D9A;
	background: rgba(255, 61, 154, 0.1);
	border: 1px solid rgba(255, 61, 154, 0.3);
	border-radius: 8px;
}

.price-badge--large {
	font-size: 28px;
	padding: 12px 24px;
}

.price-badge--small {
	font-size: 16px;
	padding: 6px 12px;
}

.price-badge__original {
	font-size: 14px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.5);
	text-decoration: line-through;
	margin-left: 8px;
}

/* ============================================
   ENROLL BUTTON
   ============================================ */

.enroll-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 16px 40px;
	font-size: 16px;
	font-weight: 600;
	background: #FF3D9A;
	color: #FFFFFF;
	border: none;
	border-radius: 12px;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: 0 4px 20px rgba(255, 61, 154, 0.3);
}

.enroll-btn:hover,
.enroll-btn:focus {
	background: #ff5ba8;
	box-shadow: 0 8px 30px rgba(255, 61, 154, 0.5);
	transform: translateY(-2px);
}

.enroll-btn:focus {
	outline: 2px solid #FF3D9A;
	outline-offset: 2px;
}

.enroll-btn--large {
	padding: 20px 48px;
	font-size: 18px;
}

.enroll-btn--small {
	padding: 12px 24px;
	font-size: 14px;
}

.enroll-btn--outline {
	background: transparent;
	border: 2px solid #FF3D9A;
	color: #FF3D9A;
}

.enroll-btn--outline:hover {
	background: rgba(255, 61, 154, 0.1);
}

.enroll-btn--full {
	width: 100%;
}

.enroll-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
}

/* ============================================
   LESSON ITEM
   ============================================ */

.lesson-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	transition: background-color 0.3s ease;
	cursor: pointer;
}

.lesson-item:hover {
	background: rgba(255, 61, 154, 0.05);
}

.lesson-item--active {
	background: rgba(255, 61, 154, 0.1);
	border-left: 3px solid #FF3D9A;
}

.lesson-item--completed .lesson-item__icon {
	background: rgba(16, 185, 129, 0.1);
	color: #10B981;
}

.lesson-item__icon {
	width: 32px;
	height: 32px;
	background: rgba(255, 61, 154, 0.1);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #FF3D9A;
	flex-shrink: 0;
	transition: all 0.3s ease;
}

.lesson-item__icon svg {
	width: 16px;
	height: 16px;
}

.lesson-item__content {
	flex: 1;
}

.lesson-item__title {
	font-size: 14px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.8);
	margin: 0;
}

.lesson-item__duration {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.5);
	margin-top: 2px;
}

.lesson-item__status {
	font-size: 12px;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   REVIEW CARD
   ============================================ */

.review-card {
	background: linear-gradient(135deg, rgba(22, 22, 22, 1) 0%, rgba(10, 10, 10, 1) 100%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	padding: 24px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.review-card__rating {
	display: flex;
	gap: 4px;
}

.review-card__rating svg {
	width: 16px;
	height: 16px;
	color: #FF3D9A;
}

.review-card__text {
	font-size: 15px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.8);
	line-height: 1.6;
	margin: 0;
	flex: 1;
}

.review-card__author {
	display: flex;
	align-items: center;
	gap: 12px;
}

.review-card__avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	overflow: hidden;
	flex-shrink: 0;
}

.review-card__avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.review-card__info {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.review-card__name {
	font-size: 15px;
	font-weight: 600;
	color: #FFFFFF;
}

.review-card__role {
	font-size: 13px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   SIDEBAR CARD
   ============================================ */

.sidebar-card {
	background: linear-gradient(135deg, rgba(22, 22, 22, 1) 0%, rgba(10, 10, 10, 1) 100%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 16px;
	padding: 32px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.sidebar-card__header {
	text-align: center;
	margin-bottom: 24px;
	padding-bottom: 20px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-card__title {
	font-size: 18px;
	font-weight: 600;
	color: #FFFFFF;
	margin: 0 0 8px;
}

.sidebar-card__subtitle {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
	margin: 0;
}

.sidebar-card__content {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 24px;
}

.sidebar-card__item {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.8);
}

.sidebar-card__item svg {
	width: 18px;
	height: 18px;
	color: #FF3D9A;
	flex-shrink: 0;
}

.sidebar-card__footer {
	text-align: center;
}

.sidebar-card__cta {
	width: 100%;
	padding: 14px 24px;
	font-size: 15px;
	font-weight: 600;
	background: #FF3D9A;
	color: #FFFFFF;
	border: none;
	border-radius: 10px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.sidebar-card__cta:hover {
	background: #ff5ba8;
	box-shadow: 0 4px 20px rgba(255, 61, 154, 0.3);
}

.sidebar-card__guarantee {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.5);
	margin-top: 12px;
}

/* ============================================
   RESPONSIVE BREAKPOINTS (Consolidated)
   ============================================
   
   Standardized breakpoints for all Tutor LMS components:
   - 1200px: Large desktop (3 columns)
   - 1024px: Desktop (2 columns)
   - 768px: Tablet (1 column)
   - 480px: Mobile (stacked)
   ============================================ */

@media (max-width: 1200px) {
	.course-card__features {
		grid-template-columns: 1fr;
	}

	.instructor-card {
		flex-direction: column;
		text-align: center;
	}
}

@media (max-width: 1024px) {
	.instructor-card {
		padding: 24px;
	}

	.instructor-card__avatar {
		width: 64px;
		height: 64px;
	}

	.instructor-card__name {
		font-size: 18px;
	}
}

@media (max-width: 768px) {
	.course-card__content {
		padding: 20px;
	}

	.course-card__title {
		font-size: 16px;
	}

	.course-card__price {
		font-size: 20px;
	}

	.instructor-card {
		padding: 20px;
	}

	.instructor-card--compact {
		padding: 16px;
	}

	.curriculum-accordion__header {
		padding: 16px 20px;
	}

	.curriculum-accordion__title {
		font-size: 15px;
	}

	.lesson-item {
		padding: 12px 20px;
	}

	.lesson-item__title {
		font-size: 13px;
	}

	.review-card {
		padding: 20px;
	}

	.sidebar-card {
		padding: 24px;
	}
}

@media (max-width: 480px) {
	.course-card__content {
		padding: 16px;
	}

	.course-card__title {
		font-size: 15px;
	}

	.course-card__price {
		font-size: 18px;
	}

	.instructor-card__avatar {
		width: 56px;
		height: 56px;
	}

	.instructor-card__name {
		font-size: 16px;
	}

	.curriculum-accordion__header {
		padding: 14px 16px;
	}

	.curriculum-accordion__title {
		font-size: 14px;
	}

	.lesson-item {
		padding: 10px 16px;
	}

	.lesson-item__icon {
		width: 28px;
		height: 28px;
	}

	.review-card {
		padding: 16px;
	}

	.sidebar-card {
		padding: 20px;
	}
}

/* ============================================
   ACCESSIBILITY (Reduced Motion)
   ============================================ */

@media (prefers-reduced-motion: reduce) {
	.course-card,
	.instructor-card,
	.curriculum-accordion__icon,
	.lesson-item,
	.review-card,
	.enroll-btn,
	.course-card__enroll {
		transition: none;
		animation: none;
	}

	.course-card:hover,
	.instructor-card:hover,
	.lesson-item:hover,
	.enroll-btn:hover,
	.course-card__enroll:hover {
		transform: none;
	}
}