.container {
            width: 100%;
            max-width: 600px;
            margin: 0 auto;
            padding: 20px;
            font-family: Arial, sans-serif;
        }

        /* Ensure label is on a separate line */
        label {
            display: block;
            margin-bottom: 10px;
        }

        .input-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .input-container input {
            flex-grow: 1;
            padding: 5px;
            margin-right: 10px;
        }

        .input-container button {
            padding: 6px 12px;
        }

        .result {
            display: none;
            margin-top: 20px;
        }

        .result p {
            margin: 5px 0;
        }