/* 腾讯天御验证框样式 */
.k8-tencent-captcha-container {
    width: 100%;
    min-height: 40px;
    border: 2px solid #e4e7eb;
    border-radius: 4px;
    background: #f9f9f9;
    position: relative;
    cursor: pointer;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    padding: 4px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: Arial, sans-serif;
}

.k8-tencent-captcha-container:hover {
    border-color: #d0d7de;
}

.k8-tencent-captcha-container.verified {
    border-color: #52c41a;
    background-color: #f6ffed;
    cursor: default;
    pointer-events: none;
}

.k8-captcha-left-container {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.k8-captcha-checkbox {
    font-size: 18px;
    color: #d0d7de;
    flex-shrink: 0;
    transition: color 0.3s ease;
}

.k8-captcha-checkbox.checked {
    color: #52c41a;
}

.k8-captcha-label {
    font-size: 14px;
    color: #1f2328;
    font-weight: 400;
    flex-grow: 1;
    user-select: none;
    transition: color 0.3s ease;
}

.k8-captcha-label.success {
    color: #52c41a;
}

.k8-captcha-brand {
    font-size: 8px;
    color: #656d76;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.k8-captcha-cloud-icon {
    width: 18px;
    height: 18px;
    background-image: url('data:image/png;base64,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');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.k8-captcha-cloud-icon::after {
    display: none;
}

.k8-captcha-privacy {
    display: none;
}

.k8-captcha-privacy a {
    color: #0969da;
    text-decoration: none;
}

.k8-captcha-privacy a:hover {
    text-decoration: underline;
}

.k8-captcha-privacy .separator {
    color: #656d76;
    margin: 0 2px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .k8-tencent-captcha-container {
        min-height: 70px;
        padding: 4px 12px;
    }
    
    .k8-captcha-left-container {
        gap: 10px;
    }
    
    .k8-captcha-checkbox {
        font-size: 16px;
    }
    
    .k8-captcha-label {
        font-size: 13px;
    }
    
    .k8-captcha-brand {
        font-size: 7px;
    }
    
    .k8-captcha-privacy {
        font-size: 8px;
        bottom: 3px;
        right: 6px;
    }
}

/* 暗色主题支持 */
@media (prefers-color-scheme: dark) {
    .k8-tencent-captcha-container {
        background: #21262d;
        border-color: #30363d;
    }
    
    .k8-tencent-captcha-container:hover {
        border-color: #484f58;
    }
    
    .k8-captcha-checkbox {
        color: #484f58;
    }
    
    .k8-captcha-checkbox.checked {
        color: #52c41a;
    }
    
    .k8-captcha-label {
        color: #e6edf3;
    }
    
    .k8-captcha-brand {
        color: #8b949e;
    }
    
    .k8-captcha-privacy {
        color: #8b949e;
    }
    
    .k8-captcha-privacy .separator {
        color: #8b949e;
    }
}