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

.eduka-lesson-item {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.eduka-lesson-item:last-child {
    border-bottom: none;
}

.eduka-lesson-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border-radius: 50%;
    margin-right: 12px;
    font-size: 14px;
    font-weight: 700;
}

.eduka-completed .eduka-lesson-icon {
    background: #4caf50;
    color: #fff;
}

.eduka-pending .eduka-lesson-icon {
    background: #e0e0e0;
    color: #666;
}

.eduka-lesson-link {
    text-decoration: none;
    color: inherit;
}

.eduka-completed .eduka-lesson-link {
    color: #666;
}

.eduka-lesson-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 20px 0;
    padding: 16px 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.eduka-nav-link {
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
}

.eduka-nav-prev {
    color: #555;
    background: #f5f5f5;
}

.eduka-nav-next {
    color: #fff;
    background: #2271b1;
}

.eduka-nav-spacer {
    flex-grow: 1;
}

.eduka-student-dashboard {
    max-width: 800px;
}

.eduka-dashboard-greeting {
    margin-bottom: 24px;
}

.eduka-profile-summary {
    margin-bottom: 20px;
    font-size: 15px;
    color: #555;
}

.eduka-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.eduka-course-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    background: #fff;
}

.eduka-course-title {
    margin: 0 0 12px 0;
    font-size: 17px;
}

.eduka-progress-bar {
    height: 24px;
    background: #f0f0f1;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
}

.eduka-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #2271b1, #4caf50);
    border-radius: 12px;
    min-width: 40px;
    transition: width 0.3s ease;
}

.eduka-progress-text {
    display: block;
    text-align: center;
    line-height: 24px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    padding: 0 8px;
}

.eduka-btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.eduka-btn-continue {
    background: #2271b1;
    color: #fff;
}

.eduka-btn-certificate {
    background: #4caf50;
    color: #fff;
}

.eduka-no-courses {
    color: #888;
    font-style: italic;
}