/* === COURSE PAGE STYLES === */

/* Hero Section */
.course-hero {
    position: absolute;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    overflow: hidden;
    z-index: -10;
}

.course-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.course-hero-overlay {
    background: #f8fafc;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Course Content Section */
.course-content-wrapper {
    position: relative;
    z-index: 2;
    padding-top: 50px;
}

.course-main-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: none;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    overflow: hidden;
}

.course-header {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.course-header-content {
    position: relative;
}

/* Бейдж категории */
.course-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
    box-shadow: none;
}

.course-category-badge i {
    font-size: 1rem;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.course-rating .stars {
    display: flex;
    gap: 2px;
}

.course-rating .star {
    color: #fbbf24;
    font-size: 1rem;
}

.course-rating .rating-text {
    font-size: 0.875rem;
    opacity: 0.9;
}

.course-title {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.course-meta-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Краткое описание */
.course-excerpt {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(var(--primary-rgb), 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

/* Course Details Grid */
.course-details-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: clamp(1rem, 2vw, 2rem);
    padding: clamp(1rem, 3vw, 2rem);
}

@media (max-width: 1200px) {
    .course-details-grid {
        grid-template-columns: 1fr;
        gap: clamp(1rem, 2vw, 1.5rem);
    }
}

/* Course Content */
.course-content {
    flex: 1;
}

.course-description {
    margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
}

.course-description h3 {
    color: var(--text-primary);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 1rem;
}

.course-description p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: clamp(0.95rem, 1vw, 1.05rem);
}

/* Course Sidebar */
.course-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}


/* Pricing Styles */
.course-pricing-wrapper {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.course-price-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
}

.course-price {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0;
    line-height: 1;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: -0.02em;
}

.course-price.free {
    color: #10b981;
}

.course-price del {
    font-size: 1.5rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 0.5rem;
}

/* Sidebar Features List */
.course-sidebar-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 2rem;
}

.course-sidebar-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.course-sidebar-features li i {
    color: #10b981;
    font-size: 1.125rem;
}

/* Button Improvements */
.btn-course-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1.25rem 2rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: block;
    width: 100%;
    box-shadow: 0 4px 15px rgba(0, 119, 255, 0.3);
}

.btn-course-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 119, 255, 0.4);
    color: white;
    text-decoration: none;
}

.btn-course-primary:active {
    transform: translateY(0);
}

/* Tutor LMS Price Overrides */
.tutor-course-sidebar-card-pricing {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center !important;
    gap: 0.25rem;
}

.tutor-course-sidebar-card-pricing > div {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.75rem;
}

.tutor-course-sidebar-card-pricing span {
    font-size: 2.5rem !important;
    font-weight: 800 !important;
    color: var(--primary-color) !important;
}

.tutor-course-sidebar-card-pricing del span {
    font-size: 1.25rem !important;
    color: var(--text-muted) !important;
    font-weight: 600 !important;
}

/* Dark mode pricing tweaks handled in style.css */

.course-progress {
    margin-bottom: 1.5rem;
}

.course-progress h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--light-bg);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--success-color);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Action Buttons */
.course-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btn-course-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.875rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    display: inline-block;
}

.btn-course-secondary:hover {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
}

.btn-course-success {
    background: var(--success-color);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    display: inline-block;
}

.btn-course-success:hover {
    background: #10b981;
    transform: none;
    box-shadow: none;
    color: white;
    text-decoration: none;
}

/* View Certificate Button Styling */
.tutor-btn-view-certificate {
    background: var(--primary-color) !important;
    color: white !important;
    border: none !important;
    padding: 1rem 1.5rem !important;
    border-radius: var(--border-radius-pill) !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    text-decoration: none !important;
    text-align: center !important;
    transition: var(--transition) !important;
    cursor: pointer !important;
    display: block !important;
    width: 100% !important;
    margin-bottom: 1.25rem !important;
    box-shadow: none !important;
}

.tutor-btn-view-certificate:hover {
    background: var(--primary-dark) !important;
    transform: none !important;
    box-shadow: none !important;
    color: white !important;
    text-decoration: none !important;
}

/* Course Info */
.course-info {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.course-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.course-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-info-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.course-info-item:last-child {
    border-bottom: none;
}

.course-info-item i {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

.course-info-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Course Sections */
.course-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    overflow: hidden;
}

.course-section-header {
    background: var(--light-bg);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.course-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.course-section-content {
    padding: 1.5rem;
}

/* Enrollment & Alerts */
.course-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: 16px;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.course-alert i {
    font-size: 1.25rem;
    margin-top: 0.1rem;
}

.course-alert-info {
    background: var(--secondary-color);
    color: var(--primary-color);
    border: 1px solid rgba(0, 119, 255, 0.1);
}

.course-alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.course-alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

/* Enrollment Info */
.enrollment-info {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 16px;
    padding: 1.25rem;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: #166534;
}

.enrollment-info i {
    font-size: 1.25rem;
    color: #10b981;
}

/* Dark Mode Overrides for Alerts (TEMPORARILY DISABLED)
@media (prefers-color-scheme: dark) {
    .course-alert-warning {
        background: rgba(251, 191, 36, 0.1);
        color: #fbbf24;
        border-color: rgba(251, 191, 36, 0.2);
    }
}
*/



.enrolment-expire-info {
    padding-top: 0.5rem;
    display: none !important;
}

/* === Compatibility with existing Tutor classes === */

.course-card-body {
    padding: 0.5rem;
}

.course-completion-form {
    margin-top: 1rem;
}

.course-info-section {
    background: var(--light-bg);
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.course-info-section:not(.tutor-no-border) {
    border-top: 1px solid var(--border-color);
}

.course-info-section.tutor-no-border {
    border-top: none;
}

/* Override default Tutor styles for better integration */
.tutor-course-entry-box-login .btn-course-primary {
    pointer-events: none;
    opacity: 0.7;
}

/* Enrollment form styling */
.tutor-enrol-course-form {
    width: 100%;
}

.tutor-enroll-course-button {
    width: 100%;
}

/* Loading state for buttons */
.tutor-static-loader {
    position: relative;
}

.tutor-static-loader::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: button-loading-spinner 1s ease infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    display: none;
}

.tutor-static-loader.loading::after {
    display: block;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

/* Responsive design improvements */
@media (max-width: 992px) {
    .course-sidebar {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .course-purchase-card {
        margin-bottom: 1rem;
    }
}

/* Enhanced star ratings */
.course-rating .tutor-star-rating-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tutor-star-rating-group .tutor-icon-star,
.tutor-star-rating-group .tutor-icon-star-filled {
    color: #fbbf24;
    font-size: 1rem;
}

.tutor-star-rating-group .tutor-star-rating-count {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-left: 0.5rem;
}

/* Course header improvements */
.course-header-info .course-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 0.5rem 0 1rem 0;
}

/* Course description improvements */
.course-description-wrapper {
    margin-bottom: 2rem;
}

.course-description-content {
    line-height: 1.7;
    color: var(--text-secondary);
}

.course-description-content h1,
.course-description-content h2,
.course-description-content h3,
.course-description-content h4,
.course-description-content h5,
.course-description-content h6 {
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.course-description-content p {
    margin-bottom: 1rem;
}

.course-description-content ul,
.course-description-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.course-description-content li {
    margin-bottom: 0.5rem;
}

.course-description-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.course-description-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-secondary);
    background: var(--light-bg);
    padding: 1rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* === Icon mappings for Bootstrap Icons === */

/* Map common Tutor icons to Bootstrap icons */
.course-info-item i[class*="tutor-icon-mortarboard"]::before,
.course-info-item .bi-mortarboard::before {
    content: "\f501"; /* bi-mortarboard */
}

.course-info-item i[class*="tutor-icon-clock"]::before,
.course-info-item .bi-clock::before {
    content: "\f124"; /* bi-clock */
}

.course-info-item i[class*="tutor-icon-refresh"]::before,
.course.info-item .bi-refresh::before {
    content: "\f459"; /* bi-arrow-clockwise */
}

.course-info-item i[class*="tutor-icon-level"]::before,
.course-info-item .bi-level::before {
    content: "\f4ce"; /* bi-award */
}

.course-info-item i[class*="tutor-icon-level"]::before {
    content: "\f4ce"; /* bi-award */
}

/* Additional icon fixes */
.course-meta-item i.bi-person::before {
    content: "\f4da";
}

.course-meta-item i.bi-people::before {
    content: "\f4db";
}

.course-meta-item i.bi-clock::before {
    content: "\f124";
}

.course-meta-item i.bi-award::before {
    content: "\f4ce";
}

.course-meta-item i.bi-calendar::before {
    content: "\f101";
}

.course-meta-item i.bi-translate::before {
    content: "\f4fd";
}

/* Star icons for ratings */
.bi-star-fill::before {
    content: "\f586";
    color: #fbbf24;
}

.bi-star::before {
    content: "\f587";
    color: #e5e7eb;
}

.bi-star-half::before {
    content: "\f588";
    color: #fbbf24;
}

/* === Mobile Course Navigation === */

.course-mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    z-index: 1000;
    box-shadow: none;
}

@media (max-width: 768px) {
    .course-mobile-nav {
        display: flex;
        gap: 0.75rem;
    }
    
    .course-mobile-nav .btn-course-primary,
    .course-mobile-nav .btn-course-secondary {
        flex: 1;
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    /* Add bottom padding to course content to prevent overlap */
    .course-page {
        padding-bottom: 100px;
    }
}

/* === Floating Action Button for Mobile === */

.course-fab {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    box-shadow: none;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    z-index: 1001;
    transition: var(--transition);
}

.course-fab:hover {
    background: var(--primary-dark);
    transform: none;
    box-shadow: none;
}

@media (max-width: 768px) {
    .course-fab {
        display: flex;
    }
}

/* === Course Navigation Sticky Header === */

.course-nav-sticky {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    z-index: 100;
    display: none;
}

.course-nav-sticky.show {
    display: block;
}

.course-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.course-nav-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.course-nav-actions {
    display: flex;
    gap: 0.75rem;
}

.course-nav-actions .btn-course-primary,
.course-nav-actions .btn-course-secondary {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .course-nav-actions {
        gap: 0.5rem;
    }
    
    .course-nav-actions .btn-course-primary,
    .course-nav-actions .btn-course-secondary {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
}

/* === Course Progress Indicator === */

.course-progress-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--light-bg);
    z-index: 1002;
}

.course-progress-bar-indicator {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
    width: 0;
}

/* === Print Styles === */

@media print {
    .course-hero,
    .course-sidebar,
    .course-mobile-nav,
    .course-fab,
    .course-nav-sticky,
    .course-progress-indicator {
        display: none !important;
    }
    
    .course-content-wrapper {
        padding-top: 0;
    }
    
    .course-main-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .course-header {
        background: white !important;
        color: black !important;
        border-bottom: 2px solid #333;
    }
    
    .course-details-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* === Accessibility Improvements === */

.course-actions .btn-course-primary:focus,
.course-actions .btn-course-secondary:focus,
.course-actions .btn-course-success:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.tutor-btn-show-more:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .course-hero-overlay {
        background: rgba(0, 0, 0, 0.8);
    }
    
    .btn-course-primary,
    .btn-course-secondary,
    .btn-course-success {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .btn-course-primary,
    .btn-course-secondary,
    .btn-course-success,
    .course-fab,
    .progress-fill,
    .course-progress-bar-indicator {
        transition: none;
    }
    
    .btn-course-primary:hover,
    .btn-course-secondary:hover,
    .btn-course-success:hover {
        transform: none;
    }
}

/* === Achievement Notifications === */

.achievement-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--success-color);
    color: white;
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: none;
    z-index: 1003;
    max-width: 300px;
    animation: slideInRight 0.5s ease-out, slideOutRight 0.5s ease-in 4.5s forwards;
}

.achievement-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.achievement-icon {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.achievement-icon i {
    font-size: 1.25rem;
}

.achievement-text h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 600;
}

.achievement-text p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.9;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* === Course Notifications === */

.course-notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: none;
    padding: 1rem;
    z-index: 1003;
    max-width: 400px;
    width: 90%;
    animation: slideInDown 0.3s ease-out;
}

.course-notification.alert-success {
    border-color: var(--success-color);
    background: #f0fdf4;
}

.course-notification.alert-warning {
    border-color: var(--warning-color);
    background: #fefbf3;
}

.course-notification.alert-danger {
    border-color: var(--danger-color);
    background: #fef2f2;
}

@keyframes slideInDown {
    from {
        transform: translate(-50%, -100%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

/* === Tooltip Styles === */

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

.course-tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background: var(--text-primary);
    color: white;
    text-align: center;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.875rem;
    position: absolute;
    z-index: 1004;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
}

.course-tooltip .tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--text-primary) transparent transparent transparent;
}

.course-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}



/* ========================================
   COURSE IN CART NOTICE
======================================== */

.course-in-cart-notice {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #16a34a;
}

.course-in-cart-notice i {
    font-size: 1.125rem;
    color: #16a34a;
}

.course-in-cart-notice span {
    flex: 1;
}

/* View Cart Button Styles */
.tutor-woocommerce-view-cart {
    border-radius: 12px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    background: var(--primary-color) !important;
    color: white !important;
    border: 1px solid var(--primary-color) !important;
    font-weight: 500;
}

.tutor-woocommerce-view-cart:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    transform: none;
    box-shadow: none;
    color: white !important;
}

.tutor-woocommerce-view-cart i {
    font-size: 1.1rem;
}

/* === Loading States === */

.course-loading {
    position: relative;
    pointer-events: none;
}

.course-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    border-radius: inherit;
    z-index: 1;
}

.course-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 2;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}