.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.dashboard-container h1 {
    font-size: 32px;
    margin-bottom: 30px;
    color: #333;
}

.dashboard-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.user-info-card,
.user-courses-card,
.user-progress-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.user-info-card h2,
.user-courses-card h2,
.user-progress-card h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
    border-bottom: 2px solid #4a90e2;
    padding-bottom: 10px;
}

#userInfo {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
}

.info-label {
    font-weight: 500;
    color: #666;
}

.info-value {
    color: #333;
    font-weight: 600;
}

#userCourses {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.user-course-item {
    padding: 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #4a90e2;
    cursor: pointer;
    transition: background 0.2s;
}

.user-course-item:hover {
    background: #e3f2fd;
}

.user-course-item.locked {
    opacity: 0.6;
    border-left-color: #999;
    cursor: not-allowed;
}

.progress-item {
    margin-bottom: 20px;
}

.progress-bar-container {
    background: #e0e0e0;
    border-radius: 10px;
    height: 20px;
    overflow: hidden;
    margin-top: 8px;
}

.progress-bar {
    background: linear-gradient(90deg, #4a90e2, #357abd);
    height: 100%;
    border-radius: 10px;
    transition: width 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .dashboard-content {
        grid-template-columns: 1fr;
    }
}