/* Custom styling for Django Simple Captcha */

.captcha {
    display: inline-block;
    margin-bottom: 10px;
    border-radius: 4px;
    overflow: hidden;
    background-color: #f8f9fa;
    padding: 10px;
    border: 1px solid #ced4da;
}

.captcha img {
    height: 50px;
    vertical-align: middle;
    border-radius: 3px;
}

.captcha a {
    margin-left: 10px;
    color: #0d6efd;
    text-decoration: none;
}

.captcha a:hover {
    text-decoration: underline;
}

input[name="captcha_1"] {
    height: calc(3rem + 2px);
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    text-align: center;
    letter-spacing: 2px;
    font-weight: bold;
}

/* Captcha error styling */
input[name="captcha_1"].is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}