body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.dashboard-container {
    display: flex;
    max-width: 1200px;
    margin: 20px auto;
    background-color: #ffffff;
    padding: 20px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.dashboard-nav {
    flex: 1;
    background-color: #333333;
    color: #ffffff;
    padding: 20px;
}

.dashboard-nav ul {
    list-style: none;
    padding: 0;
}

.dashboard-nav li {
    margin-bottom: 10px;
}

.dashboard-nav a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    font-size: 18px;
}

.dashboard-content {
    flex: 3;
    padding: 20px;
}

.profile-summary {
    text-align: center;
    padding-bottom: 20px;
}

.profile-picture {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-name {
    margin: 10px 0;
    font-size: 24px;
    color: #333333;
}

.profile-email {
    color: #666666;
}

.dashboard-widgets {
    display: flex;
    justify-content: space-between;
}

.widget {
    flex: 1;
    padding: 20px;
    background-color: #f4f4f4;
    border-radius: 5px;
    margin: 0 10px;
}

.widget h2 {
    margin-bottom: 10px;
    font-size: 20px;
    color: #333333;
}

.widget ul {
    list-style: none;
    padding: 0;
}

.widget li {
    margin-bottom: 5px;
    color: #666666;
}