/* 注册验证码插件样式 */
.captcha-field {
    margin-bottom: 16px;
}

.captcha-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.captcha-container {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    gap: 10px;
}

#captcha-image {
    border: 2px solid #ddd;
    border-radius: 4px;
    background: #f9f9f9;
    display: block;
}

#refresh-captcha {
    background: #0073aa;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

#refresh-captcha:hover {
    background: #005a87;
}

#refresh-captcha:active {
    transform: scale(0.98);
}

#captcha_code {
    width: 120px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

#captcha_code:focus {
    border-color: #0073aa;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.captcha-field small {
    color: #666;
    font-style: italic;
}

.captcha-field .required {
    color: #d63638;
}

/* 响应式设计 */
@media (max-width: 480px) {
    .captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    #captcha_code {
        width: 100%;
        max-width: 200px;
    }
}