Untitled

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background-color: #f4f4f4;
}

header {
    background-color: #007bff;
    color: white;
    padding: 20px;
}

.queue-form, .queue-status, .queue-prediction {
    margin: 20px auto;
    padding: 20px;
    width: 50%;
    background: white;
    border-radius: 8px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

input, button {
    padding: 10px;
    margin: 10px;
    font-size: 16px;
}

button {
    background-color: #28a745;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #218838;
}

ul {
    list-style-type: none;
    padding: 0;
}

footer {
    margin-top: 20px;
    padding: 10px;
    background: #333;
    color: white;
}