.stat-card {
    transition: all 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.stat-icon {
    font-size: 2.5rem;
    opacity: 0.7;
}
.quick-action-card {
    cursor: pointer;
    transition: all 0.3s ease;
}
.quick-action-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.activity-timeline .timeline-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: 20px;
}
.activity-timeline .timeline-item:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background-color: #dee2e6;
}
.activity-timeline .timeline-item:after {
    content: "";
    position: absolute;
    left: -6px;
    top: 0;
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background-color: #007bff;
    border: 2px solid #fff;
}
.activity-timeline .timeline-item:last-child:before {
    height: 0;
}
.profile-banner {
    background: linear-gradient(135deg, #3f51b5 0%, #2196f3 100%);
    color: white;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}