@media (max-width: 768px) {
    .map {
        width: 100% !important;
        height: auto !important;
    }
    .Ctext {
        max-width: 90% !important;
    }
    .Ctextarea {
        width: 90% !important ;
        min-width: 90% !important;
    }
}
.refresh-code-btn {
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 2px 10px;
    font-size: 0.9rem;
    height: 30px;
    min-width: 0;
    line-height: 1.2;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

    .refresh-code-btn:hover,
    .refresh-code-btn:focus {
        background-color: #0056b3;
    }