.captcha-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f3f3f3;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px 15px;
    font-weight: bold;
    font-size: 20px;
    font-family: 'Courier New', monospace; /* Ensures clear differentiation */
    text-transform: none; /* Allows uppercase & lowercase */
    letter-spacing: 3px;
    color: #333;
    width: 120px;
    height: 40px;
    text-align: center;
    user-select: none;
    transform: rotate(0deg);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

/* Adjusted CAPTCHA text to ensure case distinction */
.captcha-text {
    color: #222; /* Solid color for better readability */
    font-size: 22px;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Refresh Button */
.refresh-btn {
    background-color: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    outline: none;
    transition: transform 0.2s ease-in-out;
}

    .refresh-btn:hover {
        transform: rotate(20deg);
    }