/* Import a clean Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    text-align: center;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h2 {
    color: #2c3e50;
    font-weight: 600;
}

label {
    font-weight: 500;
    display: block;
    margin-top: 10px;
}

input {
    width: 80%;
    max-width: 400px;
    padding: 10px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
}

button {
    background-color: #2c3e50;
    color: white;
    border: none;
    padding: 12px 20px;
    margin: 10px;
    font-size: 1em;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s ease;
}

button:disabled {
    background-color: #999;
    cursor: not-allowed;
}

button:hover:not(:disabled) {
    background-color: #1a252f;;
}

#message {
    font-size: 1.1em;
    color: #d9534f;
    font-weight: 500;
    margin-top: 10px;
}

#results {
    font-weight: bold;
    background-color: #fff;
}