/**
 * AI助手样式
 * cms_native - 2026-06-18
 */

/* =============================================
   AI助手Widget
   ============================================= */
.ai-widget {
    padding: 20px;
    height: 100%;
    overflow-y: auto;
}

/* Tab头部 */
.ai-widget .tab-header {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 15px;
}

.ai-widget .tab-btn {
    padding: 8px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: white;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.ai-widget .tab-btn:hover {
    background: var(--gray-100);
}

.ai-widget .tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Tab内容 */
.ai-widget .tab-content {
    display: none;
}

.ai-widget .tab-content.active {
    display: block;
}

/* AI对话窗口 */
.ai-chat-window {
    height: 400px;
    overflow-y: auto;
    padding: 15px;
    background: var(--gray-50);
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ai-message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.ai-message.bot {
    align-self: flex-start;
    background: white;
    color: var(--gray-800);
    border: 1px solid var(--gray-200);
}

.ai-message.user {
    align-self: flex-end;
    background: var(--primary);
    color: white;
}

/* AI输入区域 */
.ai-input-area {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.ai-input-area textarea {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    resize: vertical;
    font-size: 14px;
    font-family: inherit;
}

.ai-input-area textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.ai-input-area .btn-send {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.ai-input-area .btn-send:hover {
    background: var(--primary-dark);
}

/* 快捷功能 */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    color: var(--gray-700);
    transition: all 0.2s;
}

.action-btn:hover {
    background: var(--gray-100);
    border-color: var(--primary);
}

/* 翻译区域 */
.translate-area {
    margin-bottom: 20px;
}

.translate-area textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    resize: vertical;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 10px;
}

.translate-area textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.translate-options {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.translate-options label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--gray-700);
    cursor: pointer;
}

/* 生成区域 */
.generate-area {
    margin-bottom: 20px;
}

.generate-area textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    resize: vertical;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 10px;
}

.generate-area textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.generate-options {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.generate-options label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--gray-700);
    cursor: pointer;
}

/* AI结果 */
.ai-result {
    padding: 15px;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-800);
}

/* AI配置状态 */
.ai-config-status {
    margin-top: 20px;
    padding: 15px;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.ai-config-status h4 {
    font-size: 16px;
    color: var(--gray-700);
    margin: 0 0 15px 0;
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-200);
}

.status-item:last-child {
    border-bottom: none;
}

.status-item span:first-child {
    font-size: 14px;
    color: var(--gray-700);
}

.status-ok {
    color: #10b981;
    font-weight: 500;
}

.status-error {
    color: #ef4444;
    font-weight: 500;
}

.ai-config-status .btn-secondary {
    margin-top: 15px;
}

/* 空状态 */
.ai-widget .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--gray-400);
}

.ai-widget .empty-state .icon {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.ai-widget .empty-state p {
    font-size: 16px;
    margin: 0;
}

/* 响应式 */
@media (max-width: 768px) {
    .ai-chat-window {
        height: 300px;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .action-btn {
        width: 100%;
        justify-content: center;
    }
    
    .translate-options,
    .generate-options {
        flex-direction: column;
    }
}