.card {
    transition: transform 0.2s;
    height: 100%;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.live-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
}
.profile-img {
    height: 180px;
    object-fit: cover;
}
.status-online {
    border-left: 5px solid #28a745;
}
.status-offline {
    border-left: 5px solid #6c757d;
}
.action-buttons {
    opacity: 0.8;
    transition: opacity 0.2s;
}
.action-buttons:hover {
    opacity: 1;
}
.status-unknown {
    border-left: 5px solid #ffc107;
}