.card-content {
    font-family: 'Courier New', Courier, monospace;
    color: #555;
    background: #f7f7f7;
    padding: 14px;
    border: 1px solid #ddd;
    overflow-y: auto;
    max-height: 500px;
    word-break: break-all;
}

.error-text {
    position: absolute;
    top: 100%;
    font-size: 12px;
}

#copyASNBtn i {
    font-size: 16px;
}

.btn-wrap button {
    padding: 5px 10px;
}