.loading {
    font-size: 24px;
    color: #007bff;
    text-align: center;
    margin-top: 20px;
}

.container {
    margin-top: 50px;
}

.card {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.error {
    font-size: 18px;
    color: red;
    text-align: center;
    margin-top: 20px;
}

.copy-btn {
    margin-left: 10px;
    cursor: pointer;
    color: #007bff;
}

.copy-btn:hover {
    color: #0056b3;
}

#moreDetails,
#ipv6Details {
    display: none;
}

.btn-more {
    margin-top: 15px;
}