main {
    overflow: hidden;
    background-color: rgb(20, 20, 20);
    border: none;
}

.generating {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    width: 100%;
}

.inputs {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
    min-width: 300px;
}

input[type="text"] {
    background-color: #141414;
    color: white;
    width: 300px;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
    min-width: 300px;
}

input::placeholder {
    color: rgb(200, 200, 200);
}

input[type="text"]:focus {
    border-color: #007bff;
    outline: none;
}

#qr {
    margin: 40px 0;
    text-align: center;
}

.ref_to_bar_code {
    color: white;
    font-size: smaller;
    text-align: center;
}

.ref_to_bar_code a {
    color: white;
}

.ref_to_bar_code a:hover {
    text-decoration: underline;
}

.show_coded {
    color: white;
}

#err {
    color: rgb(214, 60, 4);
}