.activity-tracking-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    font-family: 'Segoe UI', Tahoma, sans-serif;
}

.activity-tracking-list li {
    background: #3B3648;
    border-left: 4px solid #0073aa;
    margin-bottom: 12px;
    padding: 12px 16px;
    transition: background 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    text-align: center;
    font-weight: bold;
    font-size:18px;
}

.activity-tracking-list li:hover {
    background: #5C455D;
}

.activity-tracking-list a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    display: block;
}

.activity-tracking-list a:hover {
    color: #ffffff;
}