html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
}

.content {
    flex: 1 0 auto; /* Pushes the footer down */
}

footer {
    flex-shrink: 0; /* Prevents the footer from squishing */
}
.captcha-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.refresh-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
}