body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding: 50px;
}

.container {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: auto;
}

.input-row {
    display: flex;
    gap: 10px;
    justify-content: center;
    /* center horizontally inside container */
    margin-bottom: 15px;
    /* spacing below the row */
}

.input-row input {
    width: auto;
    /* override width: 80% */
    flex-grow: 1;
    /* fill available space */
    margin-bottom: 0;
    /* override margin-bottom */
}

.input-row button {
    white-space: nowrap;
    max-width: auto;
    flex-shrink: 0;
}

.input-row input {
    width: 80%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

h1 {
    margin-bottom: 20px;
}

/* input {
    width: 80%;
    padding: 10px;
    font-size: 16px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
} */


button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

#displayText {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: bold;
}

#displayText img {
    width: 25px;
    height: 25px;
}

#qr-code {
    margin-top: 20px;
}

#qrImage {
    padding: 20px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

qr-code img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

.button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 30px;

}