var ChatbotSDK=function(){"use strict";const e="[ChatbotSDK]";let n=!0;const t={},r={info(t,r){n&&console.log(e,t,void 0!==r?r:"")},warn(t,r){n&&console.warn(e,t,void 0!==r?r:"")},error(n,t){console.error(e,n,void 0!==t?t:"")},time(e){t[e]=Date.now()},timeEnd(r,s){const o=t[r];if(void 0!==o){const a=Date.now()-o;if(delete t[r],n){const n=s?`${s} ${a}ms`:`${r} ${a}ms`;console.log(e,n)}return a}return 0},lifecycleInit(e,n){this.info(`初始化完成 integrateId=${e} requestDomain=${n}`)},lifecycleDestroy(e){this.info(`销毁实例 integrateId=${e}`)},lifecycleSend(e,n){this.info(`发送消息 integrateId=${e} length=${n}`),this.time(`send_${e}`)},lifecycleReply(e,n){const t=this.timeEnd(`send_${e}`,"AI 回复");this.info(`AI 回复 integrateId=${e} length=${n} duration=${t}ms`)},lifecycleError(e,n,t){this.timeEnd(`send_${e}`),this.error(`请求失败 integrateId=${e} status=${n} message=${t}`)},lifecycleClear(e){this.info(`清空会话 integrateId=${e}`)},lifecycleStreamDone(e,n){const t=this.timeEnd(`send_${e}`,"流式回复");this.info(`流式回复完成 integrateId=${e} length=${n} duration=${t}ms`)},lifecycleCategoryChange(e){this.info(`切换知识库分类 categoryId=${e}`)}};const s={"zh-CN":{title:"AI 智能助手",minimize:"最小化",close:"关闭",status_online:"在线",welcome_title:"你好,我是 AI 智能助手",welcome_desc:"有什么可以帮你的吗?在下方输入框开始提问吧~",placeholder:"输入您的问题...",send:"发送",stop:"停止生成",new_message:"新消息",copy:"复制",copied:"已复制",retry:"重新生成",retrying:"重新生成中...",loading:"正在思考...",stream_interrupted:"回复被中断",stream_unstable:"网络不稳定,内容可能不完整",category_placeholder:"选择知识库分类",category_all:"全部分类",category_load_error:"加载分类失败",source_title:"参考来源",source_count:"{n} 条参考来源",source_loading:"加载来源中...",clear:"清空对话",clear_confirm:"确定清空所有对话记录?",history_title:"历史会话",history_empty:"暂无历史会话",history_load_error:"加载会话列表失败",history_delete_confirm:"确定删除该会话?",history_export:"导出",history_delete:"删除",history_search:"搜索会话...",feedback_up:"有帮助",feedback_down:"没帮助",teaser_text:"有什么可以帮你的吗?",new_msg_announce:"收到新消息",error_network:"网络连接失败,请检查网络",error_timeout:"请求超时,请稍后重试",error_server:"服务器异常,请稍后重试",error_cors:"跨域请求被拦截,请联系管理员将当前域名加入 API 白名单",error_auth:"鉴权失败,请联系管理员",error_forbidden:"无访问权限,请联系管理员配置",error_not_found:"请求的资源不存在",error_rate_limit:"请求过于频繁,请稍后重试",error_unavailable:"服务暂不可用,请稍后重试",error_unknown:"请求发生未知错误",error_send:"发送失败,请稍后重试",error_stream_unsupported:"浏览器不支持流式读取"},en:{title:"AI Assistant",minimize:"Minimize",close:"Close",status_online:"Online",welcome_title:"Hi, I am your AI assistant",welcome_desc:"How can I help you? Type your question below to get started.",placeholder:"Type your question...",send:"Send",stop:"Stop generating",new_message:"New message",copy:"Copy",copied:"Copied",retry:"Regenerate",retrying:"Regenerating...",loading:"Thinking...",stream_interrupted:"Response interrupted",stream_unstable:"Network unstable, content may be incomplete",category_placeholder:"Select category",category_all:"All categories",category_load_error:"Failed to load categories",source_title:"Sources",source_count:"{n} source(s)",source_loading:"Loading sources...",clear:"Clear chat",clear_confirm:"Clear all conversation history?",history_title:"History",history_empty:"No conversations yet",history_load_error:"Failed to load conversations",history_delete_confirm:"Delete this conversation?",history_export:"Export",history_delete:"Delete",history_search:"Search conversations...",feedback_up:"Helpful",feedback_down:"Not helpful",teaser_text:"How can I help you?",new_msg_announce:"New message received",error_network:"Network connection failed",error_timeout:"Request timed out, please try again",error_server:"Server error, please try again later",error_cors:"CORS request blocked. Please contact admin to whitelist your domain",error_auth:"Authentication failed, please contact admin",error_forbidden:"Access denied, please contact admin",error_not_found:"Resource not found",error_rate_limit:"Too many requests, please try again later",error_unavailable:"Service temporarily unavailable",error_unknown:"Unknown request error",error_send:"Failed to send, please try again",error_stream_unsupported:"Browser does not support streaming"}};let o="zh-CN";function a(e,n){let t=(s[o]||s["zh-CN"])[e]||s["zh-CN"][e]||e;if(n)for(const[e,r]of Object.entries(n))t=t.replace(`{${e}}`,String(r));return t}let i=null;function c(e){i&&(i.chatId=e)}function l(){return(null==i?void 0:i.chatId)||""}function d(e){if(!i)throw new Error("API 配置未初始化");return`${i.requestDomain.replace(/\/+$/,"")}${e.startsWith("/")?e:`/${e}`}`}function p(e,n,t){null!=t&&("string"==typeof t&&""===t.trim()||e.set(n,String(t)))}async function u(e,n={},t=3e4,r){const s=new AbortController,o=setTimeout(()=>s.abort(),t);r&&(r.aborted?s.abort():r.addEventListener("abort",()=>s.abort(),{once:!0}));try{return await fetch(e,Object.assign(Object.assign({},n),{signal:s.signal,mode:"cors",credentials:"include"}))}catch(e){if(null==r?void 0:r.aborted)throw new k("aborted","aborted");if(e instanceof DOMException&&"AbortError"===e.name)throw new k(a("error_timeout"),"timeout");if(e instanceof TypeError&&e.message.includes("Failed to fetch"))throw new k(a("error_cors"),"cors");throw new k(a("error_network"),"network")}finally{clearTimeout(o)}}class k extends Error{constructor(e,n){super(e),this.name="CskError",this.type=n}}function m(e){switch(e){case 401:return a("error_auth");case 403:return a("error_forbidden");case 404:return a("error_not_found");case 429:return a("error_rate_limit");case 500:return a("error_server");case 502:case 503:return a("error_unavailable");default:return`${a("error_unknown")}(${e})`}}async function g(e){const n=function(e){const n=new URLSearchParams;return n.set("message",e),n.set("chatId",i.chatId),p(n,"roleId",i.integrateId),p(n,"accountId",i.userId),d(`/ai/assistant_app/chat/sync?${n.toString()}`)}(e);r.lifecycleSend(i.integrateId,e.length);try{const e=await u(n);if(!e.ok){const n=m(e.status);throw r.lifecycleError(i.integrateId,String(e.status),n),new k(n,`http_${e.status}`)}const t=await e.text();return r.lifecycleReply(i.integrateId,t.length),t}catch(e){if(e instanceof k)throw e;throw r.lifecycleError(i.integrateId,"unknown",String(e)),new k(a("error_unknown"),"unknown")}}async function h(e,n,t,s,o,c,l){var g;const h=c?function(e,n){const t=new URLSearchParams;return t.set("message",e),t.set("chatId",i.chatId),t.set("rewriteStrategy","REWRITE"),p(t,"roleId",i.integrateId),p(t,"accountId",i.userId),p(t,"categoryId",null!=n?n:i.categoryId),d(`/ai/assistant_app/chat/rag/sse?${t.toString()}`)}(e,o):function(e,n){const t=new URLSearchParams;return t.set("message",e),t.set("chatId",i.chatId),p(t,"roleId",i.integrateId),p(t,"accountId",i.userId),p(t,"categoryId",null!=n?n:i.categoryId),d(`/ai/assistant_app/chat/sse?${t.toString()}`)}(e,o);let b="";r.lifecycleSend(i.integrateId,e.length);try{const e=await u(h,{},6e4,l);if(!e.ok){const n=m(e.status);return r.lifecycleError(i.integrateId,String(e.status),n),void s(new k(n,`http_${e.status}`))}const o=null===(g=e.body)||void 0===g?void 0:g.getReader();if(!o)return void s(new k(a("error_stream_unsupported"),"stream_unsupported"));const c=new TextDecoder("utf-8",{stream:!0});let d="";try{for(;;){const{done:e,value:t}=await o.read();if(e)break;d+=c.decode(t,{stream:!0});const r=d.split("\n");d=r.pop()||"";for(const e of r){const t=e.trim();if(t&&!t.startsWith(":"))if(t.startsWith("data:")){const e=t.substring(5).trim();e&&(b+=e,n(e))}else{if("[DONE]"===t)break;t.startsWith("event:")||t.startsWith("id:")||t.startsWith("retry:")||(b+=t,n(t))}}}if(d.trim()){const e=d.trim();if(e.startsWith("data:")){const t=e.substring(5).trim();t&&(b+=t,n(t))}else"[DONE]"!==e&&(b+=e,n(e))}}catch(e){if(null==l?void 0:l.aborted)r.info(`流式被用户中断,保留已生成内容 length=${b.length}`);else{if(!(b.length>0))throw e;n("\n\n"+a("stream_unstable"))}}finally{o.releaseLock()}r.lifecycleStreamDone(i.integrateId,b.length),t()}catch(e){if((null==l?void 0:l.aborted)||e instanceof k&&"aborted"===e.type)return void t();e instanceof k?s(e):(r.lifecycleError(i.integrateId,"unknown",String(e)),s(new k(a("error_network"),"network")))}}async function b(e,n){const t=function(e,n){const t=new URLSearchParams;return t.set("message",e),t.set("chatId",i.chatId),t.set("rewriteStrategy","REWRITE"),p(t,"roleId",i.integrateId),p(t,"accountId",i.userId),p(t,"categoryId",null!=n?n:i.categoryId),d(`/ai/assistant_app/rag/sources?${t.toString()}`)}(e,n);try{const e=await u(t);if(!e.ok)throw new k(m(e.status),`http_${e.status}`);const n=await e.json();return n.success&&Array.isArray(n.data)?(r.info(`获取引用来源 count=${n.data.length}`),n.data):[]}catch(e){return r.error("获取引用来源失败",e),[]}}async function f(e=1,n=20,t,s){let o=`/conversation/list?page=${e}&size=${n}`;t&&(o+=`&accountId=${encodeURIComponent(t)}`),s&&(o+=`&roleId=${encodeURIComponent(s)}`);const a=d(o);try{const e=await u(a);if(!e.ok)throw new k(m(e.status),`http_${e.status}`);const n=await e.json();return{list:n.success&&Array.isArray(n.data)?n.data:[],total:n.total||0,pages:n.pages||0}}catch(e){return r.error("加载会话列表失败",e),{list:[],total:0,pages:0}}}async function y(e){const n=d(`/conversation/${e}/messages`);try{const e=await u(n);if(!e.ok)throw new k(m(e.status),`http_${e.status}`);const t=await e.json();return{messages:t.success&&Array.isArray(t.data)?t.data:[],total:t.total||0}}catch(e){return r.error("加载会话消息失败",e),{messages:[],total:0}}}async function x(e){const n=d(`/conversation/${e}`);try{const t=await u(n,{method:"DELETE"});if(!t.ok)throw new k(m(t.status),`http_${t.status}`);const s=await t.json();return r.info(`删除会话 id=${e} success=${s.success}`),s.success||!1}catch(e){return r.error("删除会话失败",e),!1}}function v(e){return d(`/conversation/${e}/export`)}async function w(){if(!i)return"";const e=function(e,n){try{return localStorage.getItem(_(e,n))||""}catch(e){return""}}(i.integrateId,i.userId);if(e)return i.chatId=e,r.info(`从缓存恢复 chatId=${e}`),e;try{const e=await f(1,5,i.userId,i.integrateId);if(e.list.length>0){const n=e.list[0],t=n.conversationId||n.chatId||"";if(t)return i.chatId=t,E(i.integrateId,i.userId,t),r.info(`从后端恢复会话 chatId=${t} messageCount=${n.messageCount}`),t}}catch(e){r.warn("查询后端会话列表失败,将生成新 chatId",e)}const n=function(){const e="undefined"!=typeof crypto&&crypto.randomUUID?crypto.randomUUID().substring(0,8):Math.random().toString(36).substring(2,10);return`sdk_${Date.now()}_${e}`}();return i.chatId=n,E(i.integrateId,i.userId,n),r.info(`生成新 chatId=${n}`),n}function _(e,n){return`csk_chatId_${e}${n?"_"+n:""}`}function E(e,n,t){try{t?localStorage.setItem(_(e,n),t):localStorage.removeItem(_(e,n))}catch(e){}}let C=null;function I(e){const n=$(e.primaryColor,-15),t=$(e.primaryColor,18),r=function(e){const n=e.match(/^#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/);return n?`${parseInt(n[1],16)}, ${parseInt(n[2],16)}, ${parseInt(n[3],16)}`:"79, 70, 229"}(e.primaryColor);return`\n --csk-primary: ${e.primaryColor};\n --csk-primary-hover: ${n};\n --csk-primary-light: ${t};\n --csk-primary-rgb: ${r};\n --csk-bg-user: linear-gradient(135deg, ${e.primaryColor}, ${n});\n --csk-bg-ai: #ffffff;\n --csk-text-user: #ffffff;\n --csk-text-ai: #1F2937;\n --csk-window-width: ${e.width}px;\n --csk-radius: 16px;\n --csk-shadow-window: 0 12px 48px rgba(15, 23, 42, 0.18), 0 2px 8px rgba(15, 23, 42, 0.06);\n --csk-shadow-bubble: 0 1px 2px rgba(15, 23, 42, 0.06);\n --csk-border: #ECEEF2;\n --csk-bg-app: #F6F7F9;\n `}function $(e,n){const t=e.match(/^#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/);if(!t)return e;const r=e=>Math.max(0,Math.min(255,e)),s=r(parseInt(t[1],16)+n),o=r(parseInt(t[2],16)+n),a=r(parseInt(t[3],16)+n);return`#${s.toString(16).padStart(2,"0")}${o.toString(16).padStart(2,"0")}${a.toString(16).padStart(2,"0")}`}function A(e){document.querySelector("style[data-csk-sdk]")||(C=document.createElement("style"),C.setAttribute("data-csk-sdk",""),C.textContent=function(e){return`\n/* ChatbotSDK 样式 - csk- 命名空间 */\n.csk-root {\n ${I(e)}\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;\n font-size: 14px;\n line-height: 1.55;\n color: #1F2937;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n box-sizing: border-box;\n}\n.csk-root *, .csk-root *::before, .csk-root *::after { box-sizing: border-box; }\n\n/* ========== 悬浮按钮 ========== */\n.csk-launcher {\n position: fixed;\n bottom: 24px;\n z-index: 9998;\n width: 58px;\n height: 58px;\n border-radius: 50%;\n background: var(--csk-bg-user);\n box-shadow: 0 8px 24px rgba(var(--csk-primary-rgb), 0.42), 0 2px 6px rgba(15, 23, 42, 0.12);\n display: flex;\n align-items: center;\n justify-content: center;\n cursor: pointer;\n transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.22s ease;\n border: none;\n color: #fff;\n user-select: none;\n}\n.csk-launcher--right { right: 24px; }\n.csk-launcher--left { left: 24px; }\n.csk-launcher::after {\n content: '';\n position: absolute;\n inset: -4px;\n border-radius: 50%;\n border: 2px solid rgba(var(--csk-primary-rgb), 0.35);\n opacity: 0;\n animation: csk-ping 2.6s cubic-bezier(0, 0, 0.2, 1) infinite;\n pointer-events: none;\n}\n.csk-launcher:hover {\n transform: translateY(-2px) scale(1.05);\n box-shadow: 0 12px 32px rgba(var(--csk-primary-rgb), 0.5), 0 4px 10px rgba(15, 23, 42, 0.14);\n}\n.csk-launcher:active { transform: scale(0.94); }\n.csk-launcher svg { width: 28px; height: 28px; }\n\n@keyframes csk-ping {\n 0% { transform: scale(0.92); opacity: 0.7; }\n 70%, 100% { transform: scale(1.35); opacity: 0; }\n}\n\n/* ========== 聊天弹窗 ========== */\n.csk-window {\n position: fixed;\n bottom: 24px;\n z-index: 9999;\n width: var(--csk-window-width);\n height: 600px;\n max-height: calc(100vh - 48px);\n background: #fff;\n border-radius: var(--csk-radius);\n box-shadow: var(--csk-shadow-window);\n display: flex;\n flex-direction: column;\n overflow: hidden;\n transform-origin: bottom right;\n transition: opacity 0.24s ease, transform 0.24s cubic-bezier(0.34, 1.2, 0.64, 1), visibility 0.24s;\n opacity: 1;\n transform: translateY(0) scale(1);\n visibility: visible;\n pointer-events: auto;\n}\n.csk-window--right { right: 24px; transform-origin: bottom right; }\n.csk-window--left { left: 24px; transform-origin: bottom left; }\n.csk-window--hidden {\n opacity: 0;\n transform: translateY(12px) scale(0.96);\n visibility: hidden;\n pointer-events: none;\n}\n\n/* ========== 头部 ========== */\n.csk-header {\n display: flex;\n align-items: center;\n justify-content: space-between;\n padding: 12px 16px;\n min-height: 60px;\n background: var(--csk-bg-user);\n color: #fff;\n cursor: move;\n user-select: none;\n position: relative;\n flex-shrink: 0;\n}\n.csk-header::after {\n content: '';\n position: absolute;\n left: 0; right: 0; bottom: 0;\n height: 24px;\n background: linear-gradient(to bottom, rgba(0,0,0,0.04), transparent);\n pointer-events: none;\n}\n.csk-header__left {\n display: flex;\n align-items: center;\n gap: 12px;\n min-width: 0;\n}\n.csk-header__avatar {\n width: 38px;\n height: 38px;\n border-radius: 50%;\n background: rgba(255, 255, 255, 0.22);\n backdrop-filter: blur(4px);\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);\n}\n.csk-header__avatar svg { width: 22px; height: 22px; }\n.csk-header__info {\n display: flex;\n flex-direction: column;\n min-width: 0;\n}\n.csk-header__title {\n font-size: 15px;\n font-weight: 600;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n letter-spacing: 0.2px;\n}\n.csk-header__status {\n display: inline-flex;\n align-items: center;\n gap: 5px;\n font-size: 11.5px;\n opacity: 0.9;\n margin-top: 2px;\n}\n.csk-status-dot {\n width: 7px;\n height: 7px;\n border-radius: 50%;\n background: #6EE7B7;\n box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.7);\n animation: csk-status-pulse 2s infinite;\n}\n@keyframes csk-status-pulse {\n 0% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.7); }\n 70% { box-shadow: 0 0 0 6px rgba(110, 231, 183, 0); }\n 100% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0); }\n}\n.csk-header__actions {\n display: flex;\n align-items: center;\n gap: 2px;\n flex-shrink: 0;\n}\n.csk-header__btn,\n.csk-history-btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 32px;\n height: 32px;\n border: none;\n background: transparent;\n color: #fff;\n cursor: pointer;\n border-radius: 8px;\n transition: background 0.15s, transform 0.15s;\n}\n.csk-header__btn:hover,\n.csk-history-btn:hover {\n background: rgba(255, 255, 255, 0.2);\n}\n.csk-header__btn:active,\n.csk-history-btn:active { transform: scale(0.92); }\n\n/* ========== 消息区 ========== */\n.csk-messages {\n flex: 1;\n overflow-y: auto;\n padding: 20px 16px 12px;\n background: var(--csk-bg-app);\n scroll-behavior: smooth;\n}\n.csk-messages::-webkit-scrollbar { width: 6px; }\n.csk-messages::-webkit-scrollbar-track { background: transparent; }\n.csk-messages::-webkit-scrollbar-thumb {\n background: #D8DCE3;\n border-radius: 3px;\n}\n.csk-messages::-webkit-scrollbar-thumb:hover { background: #C2C7D0; }\n\n/* 欢迎空状态 */\n.csk-welcome {\n display: flex;\n flex-direction: column;\n align-items: center;\n justify-content: center;\n text-align: center;\n padding: 48px 24px 32px;\n color: #6B7280;\n animation: csk-fade-in 0.3s ease;\n}\n.csk-welcome__avatar {\n width: 56px;\n height: 56px;\n border-radius: 50%;\n background: var(--csk-bg-user);\n color: #fff;\n display: flex;\n align-items: center;\n justify-content: center;\n margin-bottom: 14px;\n box-shadow: 0 6px 18px rgba(var(--csk-primary-rgb), 0.3);\n}\n.csk-welcome__avatar svg { width: 30px; height: 30px; }\n.csk-welcome__title {\n font-size: 15px;\n font-weight: 600;\n color: #1F2937;\n margin-bottom: 4px;\n}\n.csk-welcome__desc {\n font-size: 13px;\n color: #9CA3AF;\n line-height: 1.6;\n}\n\n/* 消息气泡 */\n.csk-msg {\n display: flex;\n margin-bottom: 18px;\n max-width: 100%;\n word-break: break-word;\n animation: csk-msg-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);\n}\n.csk-msg--user {\n flex-direction: row-reverse;\n align-items: flex-end;\n}\n.csk-msg--ai {\n flex-direction: row;\n align-items: flex-start;\n}\n.csk-msg__avatar {\n width: 30px;\n height: 30px;\n border-radius: 50%;\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n margin: 0 8px;\n box-shadow: var(--csk-shadow-bubble);\n}\n.csk-msg__avatar svg { width: 18px; height: 18px; }\n.csk-msg__avatar--ai {\n background: #fff;\n color: var(--csk-primary);\n border: 1px solid var(--csk-border);\n}\n.csk-msg__avatar--user {\n background: var(--csk-bg-user);\n color: #fff;\n}\n.csk-msg__content {\n display: flex;\n flex-direction: column;\n min-width: 0;\n max-width: calc(100% - 46px);\n}\n.csk-msg--user .csk-msg__content { align-items: flex-end; }\n.csk-msg--ai .csk-msg__content { align-items: flex-start; }\n.csk-msg__bubble {\n padding: 10px 14px;\n border-radius: 16px;\n font-size: 14px;\n line-height: 1.6;\n box-shadow: var(--csk-shadow-bubble);\n}\n.csk-msg--user .csk-msg__bubble {\n background: var(--csk-bg-user);\n color: var(--csk-text-user);\n border-radius: 16px 16px 4px 16px;\n}\n.csk-msg--ai .csk-msg__bubble {\n background: var(--csk-bg-ai);\n color: var(--csk-text-ai);\n border-radius: 16px 16px 16px 4px;\n border: 1px solid var(--csk-border);\n}\n.csk-msg__time {\n font-size: 11px;\n color: #9CA3AF;\n margin-top: 5px;\n padding: 0 4px;\n}\n\n@keyframes csk-msg-in {\n from { opacity: 0; transform: translateY(8px); }\n to { opacity: 1; transform: translateY(0); }\n}\n@keyframes csk-fade-in {\n from { opacity: 0; }\n to { opacity: 1; }\n}\n\n/* ========== Loading 动画 ========== */\n.csk-loading {\n display: flex;\n align-items: center;\n margin-bottom: 18px;\n animation: csk-msg-in 0.28s ease;\n}\n.csk-loading__avatar {\n width: 30px;\n height: 30px;\n border-radius: 50%;\n background: #fff;\n color: var(--csk-primary);\n border: 1px solid var(--csk-border);\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n margin: 0 8px;\n box-shadow: var(--csk-shadow-bubble);\n}\n.csk-loading__avatar svg { width: 18px; height: 18px; }\n.csk-loading__bubble {\n background: #fff;\n border: 1px solid var(--csk-border);\n border-radius: 16px 16px 16px 4px;\n padding: 12px 16px;\n display: flex;\n align-items: center;\n gap: 5px;\n}\n.csk-loading__dot {\n width: 7px;\n height: 7px;\n border-radius: 50%;\n background: #B4B9C2;\n animation: csk-bounce 1.4s ease-in-out infinite both;\n}\n.csk-loading__dot:nth-child(1) { animation-delay: 0s; }\n.csk-loading__dot:nth-child(2) { animation-delay: 0.16s; }\n.csk-loading__dot:nth-child(3) { animation-delay: 0.32s; }\n\n@keyframes csk-bounce {\n 0%, 80%, 100% { transform: scale(0.6); opacity: 0.6; }\n 40% { transform: scale(1); opacity: 1; }\n}\n\n/* ========== 输入区 ========== */\n.csk-input-area {\n padding: 10px 12px 14px;\n background: #fff;\n border-top: 1px solid var(--csk-border);\n flex-shrink: 0;\n}\n.csk-input-wrap {\n display: flex;\n align-items: flex-end;\n gap: 8px;\n background: var(--csk-bg-app);\n border: 1px solid var(--csk-border);\n border-radius: 14px;\n padding: 6px 6px 6px 14px;\n transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;\n}\n.csk-input-wrap--focus {\n border-color: var(--csk-primary);\n background: #fff;\n box-shadow: 0 0 0 3px rgba(var(--csk-primary-rgb), 0.12);\n}\n.csk-input {\n flex: 1;\n border: none;\n background: transparent;\n padding: 8px 0;\n font-size: 14px;\n outline: none;\n font-family: inherit;\n resize: none;\n min-height: 22px;\n max-height: 120px;\n line-height: 1.5;\n color: #1F2937;\n}\n.csk-input::placeholder { color: #9CA3AF; }\n.csk-root .csk-input:focus-visible { outline: none; }\n.csk-send-btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 36px;\n height: 36px;\n min-width: 36px;\n border: none;\n border-radius: 10px;\n background: var(--csk-bg-user);\n color: #fff;\n cursor: pointer;\n transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s;\n box-shadow: 0 3px 10px rgba(var(--csk-primary-rgb), 0.3);\n}\n.csk-send-btn:hover:not(:disabled) {\n transform: translateY(-1px);\n box-shadow: 0 5px 14px rgba(var(--csk-primary-rgb), 0.4);\n}\n.csk-send-btn:active:not(:disabled) { transform: scale(0.92); }\n.csk-send-btn:disabled {\n background: #D1D5DB;\n box-shadow: none;\n cursor: not-allowed;\n opacity: 0.7;\n}\n.csk-send-btn svg { width: 18px; height: 18px; }\n\n/* ========== 清空按钮 ========== */\n.csk-clear-btn {\n display: inline-flex;\n align-items: center;\n gap: 5px;\n padding: 5px 12px;\n border: 1px solid var(--csk-border);\n border-radius: 999px;\n background: #fff;\n color: #6B7280;\n font-size: 12px;\n cursor: pointer;\n margin: 0 auto 8px;\n transition: all 0.15s;\n font-family: inherit;\n}\n.csk-clear-btn:hover {\n background: #FEF2F2;\n border-color: #FCA5A5;\n color: #DC2626;\n}\n\n/* ========== P1: 知识库分类下拉 ========== */\n.csk-category-bar {\n display: flex;\n align-items: center;\n padding: 8px 12px;\n border-top: 1px solid var(--csk-border);\n background: #FBFBFC;\n gap: 8px;\n flex-shrink: 0;\n}\n.csk-category-bar__label {\n font-size: 13px;\n white-space: nowrap;\n}\n.csk-category-select {\n flex: 1;\n padding: 6px 28px 6px 10px;\n border: 1px solid var(--csk-border);\n border-radius: 8px;\n font-size: 12.5px;\n color: #374151;\n background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 9px center;\n appearance: none;\n -webkit-appearance: none;\n outline: none;\n cursor: pointer;\n font-family: inherit;\n transition: border-color 0.2s, box-shadow 0.2s;\n max-width: 220px;\n}\n.csk-category-select:focus {\n border-color: var(--csk-primary);\n box-shadow: 0 0 0 3px rgba(var(--csk-primary-rgb), 0.12);\n}\n\n/* ========== P1: RAG 引用来源卡片 ========== */\n.csk-sources {\n margin-top: 8px;\n border: 1px solid var(--csk-border);\n border-radius: 12px;\n overflow: hidden;\n font-size: 12px;\n max-width: 100%;\n background: #FAFBFC;\n}\n.csk-sources__header {\n display: flex;\n align-items: center;\n justify-content: space-between;\n padding: 8px 12px;\n background: #F3F4F7;\n cursor: pointer;\n user-select: none;\n transition: background 0.15s;\n}\n.csk-sources__header:hover { background: #ECEEF2; }\n.csk-sources__title {\n display: flex;\n align-items: center;\n gap: 5px;\n font-weight: 500;\n color: #374151;\n}\n.csk-sources__arrow {\n transition: transform 0.2s;\n color: #9CA3AF;\n font-size: 10px;\n}\n.csk-sources--collapsed .csk-sources__arrow { transform: rotate(-90deg); }\n.csk-sources__body {\n border-top: 1px solid var(--csk-border);\n padding: 0;\n}\n.csk-sources--collapsed .csk-sources__body { display: none; }\n.csk-source-item {\n padding: 9px 12px;\n border-bottom: 1px solid #F0F1F4;\n transition: background 0.15s;\n}\n.csk-source-item:last-child { border-bottom: none; }\n.csk-source-item:hover { background: #fff; }\n.csk-source-item__name {\n font-weight: 500;\n color: #1F2937;\n margin-bottom: 3px;\n}\n.csk-source-item__snippet {\n color: #6B7280;\n line-height: 1.5;\n overflow: hidden;\n text-overflow: ellipsis;\n display: -webkit-box;\n -webkit-line-clamp: 2;\n -webkit-box-orient: vertical;\n}\n.csk-source-item__meta {\n font-size: 11px;\n color: #9CA3AF;\n margin-top: 4px;\n}\n\n/* ========== P1: Markdown 渲染样式 ========== */\n.csk-msg--ai .csk-msg__bubble .csk-md-p { margin: 0 0 8px; }\n.csk-msg--ai .csk-msg__bubble .csk-md-p:last-child { margin-bottom: 0; }\n.csk-msg--ai .csk-msg__bubble .csk-md-h1,\n.csk-msg--ai .csk-msg__bubble .csk-md-h2,\n.csk-msg--ai .csk-msg__bubble .csk-md-h3,\n.csk-msg--ai .csk-msg__bubble .csk-md-h4,\n.csk-msg--ai .csk-msg__bubble .csk-md-h5,\n.csk-msg--ai .csk-msg__bubble .csk-md-h6 {\n margin: 14px 0 6px;\n font-weight: 600;\n line-height: 1.3;\n color: #111827;\n}\n.csk-msg--ai .csk-msg__bubble .csk-md-h1 { font-size: 20px; }\n.csk-msg--ai .csk-msg__bubble .csk-md-h2 { font-size: 17px; }\n.csk-msg--ai .csk-msg__bubble .csk-md-h3 { font-size: 15px; }\n.csk-msg--ai .csk-msg__bubble .csk-md-h4 { font-size: 14px; }\n\n.csk-md-code-block {\n background: #1E293B;\n color: #E2E8F0;\n padding: 12px 14px;\n border-radius: 10px;\n overflow-x: auto;\n margin: 8px 0;\n font-size: 13px;\n line-height: 1.55;\n font-family: 'SF Mono', 'Consolas', 'Menlo', 'Monaco', monospace;\n}\n.csk-md-code-block code {\n background: none;\n padding: 0;\n border-radius: 0;\n font-size: inherit;\n color: inherit;\n}\n.csk-md-inline-code {\n background: rgba(var(--csk-primary-rgb), 0.1);\n color: var(--csk-primary);\n padding: 1px 6px;\n border-radius: 5px;\n font-size: 13px;\n font-family: 'SF Mono', 'Consolas', 'Menlo', 'Monaco', monospace;\n}\n.csk-msg--ai .csk-msg__bubble .csk-md-ul,\n.csk-msg--ai .csk-msg__bubble .csk-md-ol {\n padding-left: 22px;\n margin: 6px 0;\n}\n.csk-msg--ai .csk-msg__bubble .csk-md-ul li,\n.csk-msg--ai .csk-msg__bubble .csk-md-ol li { margin-bottom: 4px; }\n.csk-md-blockquote {\n border-left: 3px solid var(--csk-primary);\n padding: 2px 12px;\n margin: 8px 0;\n color: #6B7280;\n background: rgba(var(--csk-primary-rgb), 0.05);\n border-radius: 0 6px 6px 0;\n}\n.csk-md-link {\n color: var(--csk-primary);\n text-decoration: none;\n border-bottom: 1px solid rgba(var(--csk-primary-rgb), 0.3);\n transition: border-color 0.15s;\n}\n.csk-md-link:hover { border-bottom-color: var(--csk-primary); }\n.csk-md-hr {\n border: none;\n border-top: 1px solid var(--csk-border);\n margin: 12px 0;\n}\n\n/* ========== P2: 会话管理面板 ========== */\n.csk-history-panel {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background: #fff;\n z-index: 10;\n display: flex;\n flex-direction: column;\n overflow: hidden;\n animation: csk-slide-in 0.24s ease;\n}\n.csk-history-panel--hidden { display: none; }\n@keyframes csk-slide-in {\n from { transform: translateX(100%); opacity: 0.4; }\n to { transform: translateX(0); opacity: 1; }\n}\n.csk-history-panel__header {\n display: flex;\n align-items: center;\n justify-content: space-between;\n padding: 14px 16px;\n border-bottom: 1px solid var(--csk-border);\n background: var(--csk-bg-app);\n flex-shrink: 0;\n}\n.csk-history-panel__title {\n font-size: 14px;\n font-weight: 600;\n color: #1F2937;\n}\n.csk-history-panel__back {\n display: flex;\n align-items: center;\n gap: 4px;\n padding: 5px 12px;\n border: 1px solid var(--csk-border);\n border-radius: 8px;\n background: #fff;\n color: #374151;\n font-size: 12px;\n cursor: pointer;\n transition: all 0.15s;\n font-family: inherit;\n}\n.csk-history-panel__back:hover { background: #F3F4F6; }\n.csk-history-panel__list {\n flex: 1;\n overflow-y: auto;\n padding: 10px;\n}\n.csk-history-panel__list::-webkit-scrollbar { width: 5px; }\n.csk-history-panel__list::-webkit-scrollbar-thumb { background: #E5E7EB; border-radius: 2px; }\n.csk-history-item {\n display: flex;\n align-items: center;\n justify-content: space-between;\n padding: 11px 12px;\n border-radius: 10px;\n cursor: pointer;\n transition: background 0.15s;\n margin-bottom: 5px;\n border: 1px solid transparent;\n}\n.csk-history-item:hover { background: #F3F4F6; }\n.csk-history-item--active {\n background: rgba(var(--csk-primary-rgb), 0.08);\n border-color: rgba(var(--csk-primary-rgb), 0.2);\n}\n.csk-history-item--active:hover { background: rgba(var(--csk-primary-rgb), 0.12); }\n.csk-history-item__info { flex: 1; min-width: 0; }\n.csk-history-item__id {\n font-size: 13px;\n font-weight: 500;\n color: #1F2937;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n.csk-history-item__meta {\n font-size: 11px;\n color: #9CA3AF;\n margin-top: 3px;\n}\n.csk-history-item__actions {\n display: flex;\n gap: 4px;\n margin-left: 8px;\n opacity: 0;\n transition: opacity 0.15s;\n}\n.csk-history-item:hover .csk-history-item__actions { opacity: 1; }\n.csk-history-action {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 28px;\n height: 28px;\n border: none;\n border-radius: 7px;\n cursor: pointer;\n font-size: 12px;\n transition: all 0.15s;\n}\n.csk-history-action--export { background: #EFF6FF; color: #2563EB; }\n.csk-history-action--export:hover { background: #DBEAFE; }\n.csk-history-action--delete { background: #FEF2F2; color: #DC2626; }\n.csk-history-action--delete:hover { background: #FEE2E2; }\n.csk-history-panel__empty {\n display: flex;\n flex-direction: column;\n align-items: center;\n justify-content: center;\n padding: 48px 20px;\n color: #9CA3AF;\n font-size: 13px;\n text-align: center;\n}\n.csk-history-panel__empty-icon {\n font-size: 34px;\n margin-bottom: 10px;\n opacity: 0.5;\n}\n.csk-history-panel__loading {\n display: flex;\n align-items: center;\n justify-content: center;\n padding: 24px;\n color: #9CA3AF;\n font-size: 13px;\n}\n.csk-history-panel__loadmore {\n display: block;\n width: 100%;\n padding: 10px;\n border: none;\n background: #F9FAFB;\n color: #6B7280;\n font-size: 12px;\n cursor: pointer;\n text-align: center;\n transition: background 0.15s;\n}\n.csk-history-panel__loadmore:hover { background: #F3F4F6; }\n\n/* ========== 快捷问题芯片 ========== */\n.csk-quick-replies {\n display: flex;\n flex-wrap: wrap;\n gap: 8px;\n justify-content: center;\n margin-top: 18px;\n max-width: 320px;\n}\n.csk-quick-reply {\n border: 1px solid var(--csk-border);\n background: #fff;\n color: #374151;\n font-size: 12.5px;\n padding: 7px 13px;\n border-radius: 999px;\n cursor: pointer;\n font-family: inherit;\n line-height: 1.3;\n transition: all 0.18s ease;\n max-width: 100%;\n}\n.csk-quick-reply:hover {\n border-color: var(--csk-primary);\n color: var(--csk-primary);\n background: rgba(var(--csk-primary-rgb), 0.06);\n transform: translateY(-1px);\n}\n.csk-quick-reply:active { transform: scale(0.96); }\n\n/* ========== AI 消息操作条 ========== */\n.csk-msg__actions {\n display: flex;\n gap: 2px;\n margin-top: 5px;\n padding: 0 2px;\n opacity: 0;\n transition: opacity 0.15s ease;\n}\n.csk-msg--ai:hover .csk-msg__actions { opacity: 1; }\n.csk-msg--streaming .csk-msg__actions { display: none; }\n.csk-action-btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 26px;\n height: 26px;\n border: none;\n background: transparent;\n color: #9CA3AF;\n border-radius: 6px;\n cursor: pointer;\n transition: all 0.15s ease;\n}\n.csk-action-btn:hover {\n background: #F3F4F6;\n color: #374151;\n}\n.csk-action-btn--done { color: #10B981; }\n.csk-action-btn:active { transform: scale(0.9); }\n\n/* ========== 流式打字光标 ========== */\n.csk-caret {\n display: inline-block;\n width: 7px;\n height: 15px;\n margin-left: 2px;\n vertical-align: text-bottom;\n background: var(--csk-primary);\n border-radius: 1px;\n animation: csk-caret-blink 1s step-end infinite;\n}\n@keyframes csk-caret-blink {\n 0%, 50% { opacity: 1; }\n 51%, 100% { opacity: 0; }\n}\n\n/* ========== 代码块复制按钮 ========== */\n.csk-md-code-block { position: relative; }\n.csk-md-code-copy {\n position: absolute;\n top: 8px;\n right: 8px;\n display: flex;\n align-items: center;\n justify-content: center;\n width: 26px;\n height: 26px;\n border: none;\n background: rgba(255, 255, 255, 0.12);\n color: #CBD5E1;\n border-radius: 6px;\n cursor: pointer;\n opacity: 0;\n transition: all 0.15s ease;\n}\n.csk-md-code-block:hover .csk-md-code-copy { opacity: 1; }\n.csk-md-code-copy:hover { background: rgba(255, 255, 255, 0.22); color: #fff; }\n.csk-md-code-copy:active { transform: scale(0.9); }\n\n/* ========== 新消息提示按钮 ========== */\n.csk-newmsg {\n position: absolute;\n bottom: 82px;\n left: 50%;\n transform: translateX(-50%);\n z-index: 5;\n display: inline-flex;\n align-items: center;\n gap: 5px;\n padding: 7px 14px;\n border: none;\n background: var(--csk-primary);\n color: #fff;\n font-size: 12px;\n font-family: inherit;\n border-radius: 999px;\n cursor: pointer;\n box-shadow: 0 4px 14px rgba(var(--csk-primary-rgb), 0.38);\n transition: transform 0.2s ease, box-shadow 0.2s ease;\n animation: csk-msg-in 0.25s ease;\n white-space: nowrap;\n}\n.csk-newmsg:hover { transform: translateX(-50%) translateY(-1px); box-shadow: 0 6px 18px rgba(var(--csk-primary-rgb), 0.48); }\n.csk-newmsg:active { transform: translateX(-50%) scale(0.95); }\n.csk-newmsg--hidden { display: none; }\n\n/* ========== 发送按钮停止态 ========== */\n.csk-send-btn--stop {\n background: #EF4444 !important;\n box-shadow: 0 3px 10px rgba(239, 68, 68, 0.35) !important;\n}\n.csk-send-btn--stop:hover:not(:disabled) {\n box-shadow: 0 5px 14px rgba(239, 68, 68, 0.45) !important;\n}\n\n/* ========== 暗色模式 ========== */\n.csk-root.csk-dark {\n --csk-bg-ai: #1E1E2E;\n --csk-text-ai: #E2E8F0;\n --csk-border: #3B3B52;\n --csk-bg-app: #141421;\n color: #E2E8F0;\n}\n.csk-dark .csk-window {\n background: #1A1A2E;\n box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.2);\n}\n.csk-dark .csk-header::after { background: linear-gradient(to bottom, rgba(0,0,0,0.12), transparent); }\n.csk-dark .csk-msg__avatar--ai {\n background: var(--csk-bg-ai);\n color: var(--csk-primary);\n border-color: var(--csk-border);\n}\n.csk-dark .csk-input-area { background: #1A1A2E; border-top-color: var(--csk-border); }\n.csk-dark .csk-input-wrap { background: var(--csk-bg-app); border-color: var(--csk-border); }\n.csk-dark .csk-input-wrap--focus { background: #1A1A2E; border-color: var(--csk-primary); }\n.csk-dark .csk-input { color: #E2E8F0; }\n.csk-dark .csk-loading__avatar { background: var(--csk-bg-ai); border-color: var(--csk-border); }\n.csk-dark .csk-loading__bubble { background: var(--csk-bg-ai); border-color: var(--csk-border); }\n.csk-dark .csk-loading__dot { background: #6B7280; }\n.csk-dark .csk-category-bar { background: #1A1A2E; border-top-color: var(--csk-border); }\n.csk-dark .csk-category-select { background-color: var(--csk-bg-app); border-color: var(--csk-border); color: #E2E8F0; }\n.csk-dark .csk-sources { background: #1E1E2E; border-color: var(--csk-border); }\n.csk-dark .csk-sources__header { background: #25253A; }\n.csk-dark .csk-sources__header:hover { background: #2D2D48; }\n.csk-dark .csk-source-item:hover { background: var(--csk-bg-ai); }\n.csk-dark .csk-source-item__name { color: #E2E8F0; }\n.csk-dark .csk-source-item__meta { color: #6B7280; }\n.csk-dark .csk-history-panel { background: #1A1A2E; }\n.csk-dark .csk-history-panel__header { background: var(--csk-bg-app); border-bottom-color: var(--csk-border); }\n.csk-dark .csk-history-panel__back { background: var(--csk-bg-app); border-color: var(--csk-border); color: #E2E8F0; }\n.csk-dark .csk-history-panel__back:hover { background: #2D2D48; }\n.csk-dark .csk-history-item:hover { background: #25253A; }\n.csk-dark .csk-history-item__id { color: #E2E8F0; }\n.csk-dark .csk-history-item__meta { color: #6B7280; }\n.csk-dark .csk-history-item--active { background: rgba(var(--csk-primary-rgb), 0.15); }\n.csk-dark .csk-history-item--active:hover { background: rgba(var(--csk-primary-rgb), 0.22); }\n.csk-dark .csk-action-btn:hover { background: #2D2D48; color: #E2E8F0; }\n.csk-dark .csk-clear-btn { background: var(--csk-bg-app); border-color: var(--csk-border); color: #9CA3AF; }\n.csk-dark .csk-clear-btn:hover { background: #3B1A1A; border-color: #7F1D1D; color: #FCA5A5; }\n.csk-dark .csk-md-code-block { background: #0F0F1A; }\n.csk-dark .csk-md-blockquote { background: rgba(var(--csk-primary-rgb), 0.08); }\n.csk-dark .csk-md-link { color: var(--csk-primary-light); }\n.csk-dark .csk-msg--ai .csk-msg__bubble { background: var(--csk-bg-ai); color: var(--csk-text-ai); border-color: var(--csk-border); }\n.csk-dark .csk-welcome__title { color: #E2E8F0; }\n.csk-dark .csk-welcome__desc { color: #6B7280; }\n.csk-dark .csk-quick-reply { background: var(--csk-bg-app); border-color: var(--csk-border); color: #CBD5E1; }\n.csk-dark .csk-quick-reply:hover { background: rgba(var(--csk-primary-rgb), 0.12); border-color: var(--csk-primary); color: var(--csk-primary-light); }\n.csk-dark .csk-teaser { background: #2D2D48; color: #E2E8F0; box-shadow: 0 4px 20px rgba(0,0,0,0.35); }\n.csk-dark .csk-teaser::after { border-top-color: #2D2D48; }\n.csk-dark .csk-teaser__close { color: #6B7280; }\n.csk-dark .csk-teaser__close:hover { color: #9CA3AF; }\n.csk-dark .csk-feedback-btn { background: rgba(var(--csk-primary-rgb), 0.1); color: #9CA3AF; }\n.csk-dark .csk-feedback-btn:hover { background: rgba(var(--csk-primary-rgb), 0.2); color: var(--csk-primary-light); }\n.csk-dark .csk-feedback-btn--active { background: rgba(var(--csk-primary-rgb), 0.28); color: var(--csk-primary-light); }\n.csk-dark .csk-history-panel__search-wrap { background: var(--csk-bg-app); border-color: var(--csk-border); }\n.csk-dark .csk-history-panel__search-wrap:focus-within { border-color: var(--csk-primary); }\n.csk-dark .csk-history-panel__search { color: #E2E8F0; }\n.csk-dark .csk-launcher__badge { box-shadow: 0 0 0 2px #1A1A2E; }\n.csk-dark .csk-welcome__avatar { box-shadow: 0 6px 18px rgba(var(--csk-primary-rgb), 0.25); }\n.csk-dark .csk-header__avatar { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15); background: rgba(255, 255, 255, 0.1); }\n\n/* ========== Launcher 未读徽章 ========== */\n.csk-launcher__badge {\n position: absolute;\n top: -3px;\n right: -3px;\n width: 16px;\n height: 16px;\n border-radius: 50%;\n background: #EF4444;\n border: 2px solid #fff;\n box-shadow: 0 0 0 2px #fff;\n animation: csk-badge-in 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);\n pointer-events: none;\n}\n.csk-launcher__badge--hidden { display: none; }\n@keyframes csk-badge-in {\n from { transform: scale(0); }\n to { transform: scale(1); }\n}\n\n/* ========== Launcher 提示气泡 ========== */\n.csk-teaser {\n position: fixed;\n bottom: 90px;\n z-index: 9997;\n max-width: 240px;\n padding: 10px 14px;\n background: #fff;\n color: #1F2937;\n font-size: 13px;\n line-height: 1.5;\n border-radius: 12px;\n box-shadow: 0 4px 20px rgba(15, 23, 42, 0.15);\n animation: csk-teaser-in 0.35s cubic-bezier(0.22, 1, 0.36, 1);\n cursor: pointer;\n user-select: none;\n}\n.csk-teaser--right { right: 24px; }\n.csk-teaser--left { left: 24px; }\n.csk-teaser::after {\n content: '';\n position: absolute;\n bottom: -6px;\n right: 28px;\n width: 12px;\n height: 12px;\n background: inherit;\n border-radius: 2px;\n transform: rotate(45deg);\n box-shadow: 2px 2px 4px rgba(15, 23, 42, 0.08);\n}\n.csk-teaser--left::after { right: auto; left: 28px; }\n.csk-teaser__close {\n position: absolute;\n top: 4px;\n right: 6px;\n background: none;\n border: none;\n font-size: 16px;\n color: #9CA3AF;\n cursor: pointer;\n padding: 2px 4px;\n line-height: 1;\n border-radius: 4px;\n}\n.csk-teaser__close:hover { color: #374151; }\n.csk-teaser--hidden { display: none; }\n@keyframes csk-teaser-in {\n from { opacity: 0; transform: translateY(8px) scale(0.95); }\n to { opacity: 1; transform: translateY(0) scale(1); }\n}\n\n/* ========== 消息反馈按钮(👍 / 👎) ========== */\n.csk-feedback-btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 26px;\n height: 26px;\n border: none;\n background: rgba(var(--csk-primary-rgb), 0.08);\n color: #9CA3AF;\n border-radius: 6px;\n cursor: pointer;\n transition: all 0.15s ease;\n padding: 0;\n}\n.csk-feedback-btn:hover { background: rgba(var(--csk-primary-rgb), 0.18); color: var(--csk-primary); }\n.csk-feedback-btn--active {\n background: rgba(var(--csk-primary-rgb), 0.28);\n color: var(--csk-primary);\n}\n.csk-feedback-btn--active.down { background: #FEF2F2; color: #EF4444; }\n.csk-feedback-btn:active { transform: scale(0.9); }\n.csk-msg--streaming .csk-feedback-btn { display: none; }\n\n/* ========== 历史会话搜索框 ========== */\n.csk-history-panel__search-wrap {\n padding: 8px 10px;\n border-bottom: 1px solid var(--csk-border);\n flex-shrink: 0;\n}\n.csk-history-panel__search-wrap:focus-within {\n border-bottom-color: var(--csk-primary);\n}\n.csk-history-panel__search {\n width: 100%;\n padding: 7px 10px;\n border: 1px solid var(--csk-border);\n border-radius: 8px;\n font-size: 12.5px;\n font-family: inherit;\n color: #1F2937;\n background: var(--csk-bg-app);\n outline: none;\n transition: border-color 0.2s;\n}\n.csk-history-panel__search:focus { border-color: var(--csk-primary); }\n.csk-history-panel__search::placeholder { color: #9CA3AF; }\n\n/* ========== a11y 焦点指示 ========== */\n.csk-root :focus-visible {\n outline: 2px solid var(--csk-primary);\n outline-offset: 2px;\n}\n.csk-root button:focus-visible {\n outline: 2px solid var(--csk-primary);\n outline-offset: 2px;\n border-radius: inherit;\n}\n/* 弹窗打开时隐藏 launcher 上的焦点环 */\n.csk-launcher:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(var(--csk-primary-rgb), 0.4); }\n\n/* ========== a11y aria-live 播报区(视觉隐藏) ========== */\n.csk-sr-only {\n position: absolute !important;\n width: 1px !important;\n height: 1px !important;\n padding: 0 !important;\n margin: -1px !important;\n overflow: hidden !important;\n clip: rect(0,0,0,0) !important;\n white-space: nowrap !important;\n border: 0 !important;\n}\n\n/* ========== 移动端适配 ========== */\n@media (max-width: 480px) {\n .csk-window {\n width: 100vw !important;\n height: 100vh !important;\n max-height: 100vh;\n bottom: 0 !important;\n right: 0 !important;\n left: 0 !important;\n border-radius: 0;\n }\n .csk-window--hidden { transform: translateY(100%); }\n .csk-launcher { bottom: 20px; }\n .csk-launcher--right { right: 20px; }\n .csk-launcher--left { left: 20px; }\n}\n`}(e),document.head.appendChild(C))}function L(){return"undefined"!=typeof crypto&&crypto.randomUUID?crypto.randomUUID():"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,e=>{const n=16*Math.random()|0;return("x"===e?n:3&n|8).toString(16)})}function S(e){const n={"&":"&","<":"<",">":">",'"':""","'":"'"};return e.replace(/[&<>"']/g,e=>n[e]||e)}function F(){return Date.now()}const N='';function M(e,n){const t=document.createElement("div");t.id="csk-launcher",t.className="csk-launcher csk-launcher--"+("left-bottom"===e.position?"left":"right"),t.setAttribute("title",e.title),t.setAttribute("aria-label",e.title),t.setAttribute("role","button"),t.setAttribute("tabindex","0"),t.innerHTML=e.launcherIcon;const r=document.createElement("div");r.className="csk-launcher__badge csk-launcher__badge--hidden",t.appendChild(r);const s=function(e,n){let t=null;return function(...r){null!==t&&clearTimeout(t),t=setTimeout(()=>{e.apply(this,r),t=null},n)}}(n,300);return t.addEventListener("click",s),t.addEventListener("keydown",e=>{"Enter"!==e.key&&" "!==e.key||(e.preventDefault(),s())}),t}function D(e,n,t){const r=document.createElement("div");r.className="csk-msg csk-msg--user";const s=document.createElement("div");s.className="csk-msg__avatar csk-msg__avatar--user",s.innerHTML='';const o=document.createElement("div");o.className="csk-msg__content";const a=document.createElement("div");a.className="csk-msg__bubble",a.textContent=n;const i=document.createElement("div");return i.className="csk-msg__time",i.textContent=W(t),o.appendChild(a),o.appendChild(i),r.appendChild(s),r.appendChild(o),e.appendChild(r),r}function T(e,n,t,r,s){const o=document.createElement("div");o.className="csk-msg csk-msg--ai",s&&(o.dataset.cskMsgId=s);const a=document.createElement("div");a.className="csk-msg__avatar csk-msg__avatar--ai",a.innerHTML=N;const i=document.createElement("div");i.className="csk-msg__content";const c=document.createElement("div");c.className="csk-msg__bubble",r?c.innerHTML=r(n):c.textContent=n;const l=document.createElement("div");return l.className="csk-msg__time",l.textContent=W(t),i.appendChild(c),i.appendChild(z(c,o)),i.appendChild(l),o.appendChild(a),o.appendChild(i),e.appendChild(o),P(c),o}const q='',B='';function z(e,n){const t=document.createElement("div");t.className="csk-msg__actions";const r=document.createElement("button");r.type="button",r.className="csk-action-btn",r.setAttribute("title",a("copy")),r.setAttribute("aria-label",a("copy")),r.innerHTML=q,r.addEventListener("click",async n=>{n.stopPropagation();const t=e.textContent||"";await j(t,r)});const s=document.createElement("button");s.type="button",s.className="csk-action-btn",s.setAttribute("title",a("retry")),s.setAttribute("aria-label",a("retry")),s.innerHTML=B,s.addEventListener("click",e=>{e.stopPropagation();const t=n.closest(".csk-window");t&&t.dispatchEvent(new CustomEvent("csk:retry",{detail:{msgId:n.dataset.cskMsgId||""}}))});const o=document.createElement("button");o.type="button",o.className="csk-feedback-btn",o.setAttribute("title",a("feedback_up")),o.setAttribute("aria-label",a("feedback_up")),o.innerHTML='',o.addEventListener("click",e=>{e.stopPropagation();const t=n.closest(".csk-window");t&&t.dispatchEvent(new CustomEvent("csk:feedback",{detail:{msgId:n.dataset.cskMsgId||"",value:"up"}}))});const i=document.createElement("button");return i.type="button",i.className="csk-feedback-btn",i.setAttribute("title",a("feedback_down")),i.setAttribute("aria-label",a("feedback_down")),i.innerHTML='',i.addEventListener("click",e=>{e.stopPropagation();const t=n.closest(".csk-window");t&&t.dispatchEvent(new CustomEvent("csk:feedback",{detail:{msgId:n.dataset.cskMsgId||"",value:"down"}}))}),t.appendChild(r),t.appendChild(s),t.appendChild(o),t.appendChild(i),t}function H(e,n){const t=e.querySelectorAll(".csk-feedback-btn");t.length<2||(t.forEach(e=>e.classList.remove("csk-feedback-btn--active","down")),"up"===n&&t[0]&&t[0].classList.add("csk-feedback-btn--active"),"down"===n&&t[1]&&t[1].classList.add("csk-feedback-btn--active","down"))}async function j(e,n){const t=n.innerHTML;try{if(navigator.clipboard&&window.isSecureContext)await navigator.clipboard.writeText(e);else{const n=document.createElement("textarea");n.value=e,n.style.position="fixed",n.style.opacity="0",document.body.appendChild(n),n.select(),document.execCommand("copy"),document.body.removeChild(n)}n.innerHTML='',n.classList.add("csk-action-btn--done"),setTimeout(()=>{n.innerHTML=t,n.classList.remove("csk-action-btn--done")},1500)}catch(e){}}function P(e){e.querySelectorAll(".csk-md-code-block").forEach(e=>{if(e.querySelector(".csk-md-code-copy"))return;const n=e.querySelector("code"),t=document.createElement("button");t.type="button",t.className="csk-md-code-copy",t.setAttribute("title",a("copy")),t.setAttribute("aria-label",a("copy")),t.innerHTML=q,t.addEventListener("click",async e=>{e.stopPropagation(),await j((null==n?void 0:n.textContent)||"",t)}),e.appendChild(t)})}function R(e,n){e.classList.remove("csk-msg--streaming");const t=n.querySelector(".csk-caret");t&&t.remove(),P(n)}function U(e,n){const t=e.querySelector(".csk-sources");if(t&&t.remove(),!n||0===n.length)return;const r=document.createElement("div");r.className="csk-sources csk-sources--collapsed";const s=document.createElement("div");s.className="csk-sources__header";const o=document.createElement("span");o.className="csk-sources__title",o.textContent=`📚 ${a("source_count",{n:n.length})}`;const i=document.createElement("span");i.className="csk-sources__arrow",i.textContent="▼",s.appendChild(o),s.appendChild(i),s.addEventListener("click",()=>{r.classList.toggle("csk-sources--collapsed")});const c=document.createElement("div");c.className="csk-sources__body";for(const e of n){const n=document.createElement("div");n.className="csk-source-item";const t=document.createElement("div");if(t.className="csk-source-item__name",t.textContent=e.title||e.sourceName||"未知文档",e.snippet){const t=document.createElement("div");t.className="csk-source-item__snippet",t.textContent=e.snippet,n.appendChild(t)}const r=document.createElement("div");r.className="csk-source-item__meta";const s=[];e.sourceName&&s.push(e.sourceName),void 0!==e.chunkIndex&&s.push(`分块 #${e.chunkIndex}`),void 0!==e.score&&s.push(`相关度 ${(100*e.score).toFixed(0)}%`),r.textContent=s.join(" · "),n.appendChild(t),n.appendChild(r),c.appendChild(n)}r.appendChild(s),r.appendChild(c);const l=e.querySelector(".csk-msg__time");l&&l.parentNode?l.parentNode.insertBefore(r,l):e.appendChild(r)}function O(e,n,t,r,s,o,i){if(e.innerHTML="",0===n.length){const n=document.createElement("div");return n.className="csk-history-panel__empty",n.innerHTML=`\n
💬
\n
${a("history_empty")}
\n `,void e.appendChild(n)}for(const i of n){const n=document.createElement("div");n.className="csk-history-item";const c=i.chatId||i.id;o&&c===o&&n.classList.add("csk-history-item--active");const l=document.createElement("div");l.className="csk-history-item__info";const d=document.createElement("div");d.className="csk-history-item__id",i.lastMessagePreview?d.textContent=i.lastMessagePreview.length>60?i.lastMessagePreview.substring(0,60)+"...":i.lastMessagePreview:d.textContent=c;const p=document.createElement("div");p.className="csk-history-item__meta";const u=[];void 0!==i.messageCount&&u.push(`${i.messageCount} 条消息`),i.lastMessageTime?u.push(i.lastMessageTime):i.createdAt&&u.push(i.createdAt),p.textContent=u.join(" · "),l.appendChild(d),l.appendChild(p);const k=document.createElement("div");k.className="csk-history-item__actions";const m=document.createElement("button");m.className="csk-history-action csk-history-action--export",m.setAttribute("title",a("history_export")),m.innerHTML='',m.addEventListener("click",e=>{e.stopPropagation(),r(i.id)});const g=document.createElement("button");g.className="csk-history-action csk-history-action--delete",g.setAttribute("title",a("history_delete")),g.innerHTML='',g.addEventListener("click",e=>{e.stopPropagation(),s(i.id)}),k.appendChild(m),k.appendChild(g),n.appendChild(l),n.appendChild(k),n.addEventListener("click",()=>{t(c)}),e.appendChild(n)}}function Y(e){e.scrollTop=e.scrollHeight}function W(e){const n=new Date(e);return`${String(n.getHours()).padStart(2,"0")}:${String(n.getMinutes()).padStart(2,"0")}`}function K(e){return`csk_history_${e}`}function V(e,n){try{let t=n;t.length>200&&(t=t.slice(50),r.warn(`消息数量达到上限,已裁剪最早 50 条,当前 ${t.length} 条`));const s={messages:t,updatedAt:Date.now()};localStorage.setItem(K(e),JSON.stringify(s))}catch(e){e instanceof Error&&"QuotaExceededError"===e.name?r.error("localStorage 空间不足,会话历史保存失败。建议清空历史记录。"):r.error("保存会话历史失败",e)}}function X(e){try{localStorage.removeItem(K(e))}catch(e){r.warn("清空会话历史失败",e)}}const J="\0CODEBLOCK_",G="\0INLINECODE_";function Q(e){if(!e||"string"!=typeof e)return"";const n=[];let t=e;t=t.replace(/```(\w*)\n([\s\S]*?)```/g,(e,t,r)=>{const s=n.length,o=S(r.trimEnd()),a=t?` class="language-${S(t)}"`:"";return n.push(`
${o}
`),`${J}${s}\0`});const r=[];t=t.replace(/`([^`\n]+)`/g,(e,n)=>{const t=r.length;return r.push(`${S(n)}`),`${G}${t}\0`}),t=S(t),t=Z(t,J,n),t=Z(t,G,r);const s=t.split("\n"),o=[];let a=!1,i="",c=!1,l=[];for(let e=0;e')){p(),u(),k(),o.push(n);continue}const t=n.match(/^(#{1,6})\s+(.+)/);if(t){p(),u(),k();const e=t[1].length;o.push(`${t[2]}`);continue}const r=n.match(/^>\s?(.*)/);if(r){p(),u(),c||(c=!0,o.push('
')),o.push(`

${d(r[1])}

`);continue}c&&k();const m=n.match(/^[\-\*]\s+(.+)/);if(m){p(),k(),a&&"ul"===i||(u(),a=!0,i="ul",o.push('":""),a=!1,i="")}function k(){c&&(o.push("
"),c=!1)}}function Z(e,n,t){return e.replace(new RegExp(n.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")+"(\\d+)\0","g"),(e,n)=>t[parseInt(n)]||"")}let ee,ne=null,te=[],re=null,se=null,oe=null,ae=null,ie=null,ce=null,le=null,de=null,pe=null,ue=null,ke=null,me=null,ge=null,he=!1,be=null,fe=!0,ye=[],xe="",ve=!1;function we(e,n){ne=e,re=n.messagesContainer,se=n.inputEl,oe=n.inputEl.parentElement,ae=n.sendBtn,ie=n.clearBtn,ce=n.categorySelect,le=n.historyPanel,de=n.welcomeEl,pe=n.newMsgBtn,ue=n.searchInput,ke=n.ariaLiveEl,me=n.showLoading,ge=n.hideLoading,ee=e.categoryId,ve=!!e.categoryId||!!e.showCategorySwitch,function(){if(!se||!ae)return;ae.addEventListener("click",()=>{he&&be?be.abort():Se()}),se.addEventListener("keydown",e=>{"Enter"!==e.key||e.shiftKey||e.isComposing||(e.preventDefault(),Se())}),se.addEventListener("input",()=>{Le(),function(){if(!se)return;se.style.height="auto",se.style.height=`${Math.min(se.scrollHeight,120)}px`}()}),se.addEventListener("focus",()=>{oe&&oe.classList.add("csk-input-wrap--focus")}),se.addEventListener("blur",()=>{oe&&oe.classList.remove("csk-input-wrap--focus")}),ie&&ie.addEventListener("click",()=>function(){if(!ne)return;if(!confirm(a("clear_confirm")))return;if(te=[],re){re.querySelectorAll(".csk-msg, .csk-loading").forEach(e=>e.remove())}ie&&(ie.style.display="none");Ae(),X(ne.integrateId);const e=function(){const e="undefined"!=typeof crypto&&crypto.randomUUID?crypto.randomUUID().substring(0,8):Math.random().toString(36).substring(2,10);return`sdk_${Date.now()}_${e}`}();c(e),E(ne.integrateId,ne.userId,e),r.lifecycleClear(ne.integrateId),r.info(`新 chatId=${e}`)}())}(),function(){if(!re)return;re.addEventListener("scroll",()=>{if(!re)return;const{scrollTop:e,scrollHeight:n,clientHeight:t}=re;fe=n-e-t<80,fe&&Ee()}),pe&&pe.addEventListener("click",()=>{re&&Y(re),fe=!0,Ee()})}(),function(){if(!ue)return;ue.addEventListener("input",()=>{xe=ue.value.trim().toLowerCase(),$e()})}(),e.showCategorySwitch&&ce&&async function(){if(!ce)return;try{const e=await async function(){const e=d("/category/tree");try{const n=await u(e);if(!n.ok)throw new k(m(n.status),`http_${n.status}`);const t=await n.json();return t.success&&Array.isArray(t.data)?(r.info(`加载分类树成功 count=${t.data.length}`),t.data):[]}catch(e){return e instanceof k?r.error(`加载分类树失败: ${e.message}`):r.error("加载分类树失败",e),[]}}();if(0===e.length)return;ce.innerHTML=``;const n=(e,t=0)=>{for(const r of e){const e=document.createElement("option");e.value=String(r.id),e.textContent=`${" ".repeat(t)}${r.name}`,void 0!==ee&&String(r.id)===String(ee)&&(e.selected=!0),ce.appendChild(e),r.children&&r.children.length>0&&n(r.children,t+1)}};n(e),r.info(`知识库分类加载成功 count=${e.length}`)}catch(e){r.error(a("category_load_error"),e)}}()}async function _e(){if(ne&&re&&(await w(),await async function(){if(!ne||!re)return;const e=l();if(!e)return;try{const n=await y(e);n.messages.length>0&&(te=n.messages.map((e,n)=>({id:L(),role:"USER"===e.messageType?"user":"ai",content:e.content,timestamp:new Date(e.createTime).getTime()})),Ne(),r.info(`从后端加载 ${te.length} 条历史消息`),V(ne.integrateId,te))}catch(e){r.warn("从后端加载历史消息失败",e)}}(),0===te.length)){const e=function(e){try{const n=localStorage.getItem(K(e));if(!n)return[];const t=JSON.parse(n);return t&&Array.isArray(t.messages)?(r.info(`加载历史消息 integrateId=${e} count=${t.messages.length}`),t.messages):[]}catch(e){return r.warn("加载会话历史失败",e),[]}}(ne.integrateId);e.length>0&&(te=e,Ne(),r.info(`从本地缓存恢复 ${e.length} 条消息`))}}function Ee(){pe&&pe.classList.add("csk-newmsg--hidden")}function Ce(){re&&(fe?Y(re):pe&&pe.classList.remove("csk-newmsg--hidden"))}function Ie(e){ae&&("stop"===e?(ae.classList.add("csk-send-btn--stop"),ae.removeAttribute("disabled"),ae.setAttribute("title",a("stop")),ae.setAttribute("aria-label",a("stop")),ae.innerHTML=''):(ae.classList.remove("csk-send-btn--stop"),ae.setAttribute("title",a("send")),ae.setAttribute("aria-label",a("send")),ae.innerHTML='',Le()))}function $e(){const e=null==le?void 0:le.querySelector("#csk-history-list");if(!e||!ne)return;O(e,xe?ye.filter(e=>(e.lastMessagePreview||e.chatId||e.id||"").toLowerCase().includes(xe)):ye,e=>{Me(e)},e=>{window.open(v(e),"_blank")},async e=>{if(!confirm(a("history_delete_confirm")))return;await x(e)&&(e===l()&&(te=[],re&&re.querySelectorAll(".csk-msg, .csk-loading").forEach(e=>e.remove()),ie&&(ie.style.display="none"),Ae()),ye=ye.filter(n=>(n.chatId||n.id)!==e),$e())},l())}function Ae(){if(!de)return;const e=te.length>0||re&&re.querySelector(".csk-msg");de.style.display=e?"none":""}function Le(){if(!ae||!se)return;se.value.trim().length>0&&!he?ae.removeAttribute("disabled"):ae.setAttribute("disabled","true")}async function Se(){if(!se||!ne||he)return;const e=se.value.trim();if(""===e)return;se.value="",Le(),se.style.height="auto";const n=F(),t={id:L(),role:"user",content:e,timestamp:n};re&&D(re,e,n),te.push(t),Ae(),ie&&te.length>0&&(ie.style.display="inline-flex"),re&&Ce(),await Fe(e)}async function Fe(e){if(!ne||!re)return;he=!0,Ie("stop"),ne.chatId||await w();const n=F(),t=ve&&(void 0!==ee||void 0!==ne.categoryId);me&&me(),re&&Ce();const s=L();let o="";try{ne.streaming?o=await async function(e,n,t,r){be=new AbortController;const s=be.signal;return new Promise((o,i)=>{let c=null,l=null,d="",p=!1;h(e,e=>{if(d+=e,!p&&re){ge&&ge();const{wrapper:e,bubble:t}=function(e,n,t){const r=document.createElement("div");r.className="csk-msg csk-msg--ai csk-msg--streaming",t&&(r.dataset.cskMsgId=t);const s=document.createElement("div");s.className="csk-msg__avatar csk-msg__avatar--ai",s.innerHTML=N;const o=document.createElement("div");o.className="csk-msg__content";const a=document.createElement("div");a.className="csk-msg__bubble",a.innerHTML="";const i=document.createElement("div");return i.className="csk-msg__time",i.textContent=W(n),o.appendChild(a),o.appendChild(z(a,r)),o.appendChild(i),r.appendChild(s),r.appendChild(o),e.appendChild(r),{wrapper:r,bubble:a}}(re,n,r);l=e,c=t,p=!0}c&&(c.textContent=d,function(e){if(e.querySelector(".csk-caret"))return;const n=document.createElement("span");n.className="csk-caret",n.setAttribute("aria-hidden","true"),e.appendChild(n)}(c)),re&&Ce()},()=>{if(l&&c){if(!p&&""===d)return void g(e).then(o).catch(i);d&&(c.innerHTML=Q(d)),R(l,c)}o(d)},e=>{d.length>0?(c&&(c.innerHTML=Q(d+"\n\n"+a("stream_interrupted")),l&&R(l,c)),o(d)):i(e)},ee,t,s)})}(e,n,t,s):(o=await g(e),ge&&ge(),re&&T(re,o,n,Q,s));const i={id:s,role:"ai",content:o,timestamp:n};te.push(i),V(ne.integrateId,te),re&&Ce(),function(e){if(!ke)return;const n=e.length>120?e.substring(0,120)+"...":e;ke.textContent=a("new_msg_announce")+":"+n}(o),re&&re.dispatchEvent(new CustomEvent("csk:newMessage",{bubbles:!0})),t&&async function(e,n){try{const t=await b(e,ee);if(t.length>0){const e=t.map(e=>{var n,t;return{documentId:e.documentId||"",title:e.title||"",sourceName:e.sourceName||"",chunkIndex:null!==(n=e.chunkIndex)&&void 0!==n?n:0,score:null!==(t=e.score)&&void 0!==t?t:0,snippet:e.snippet||""}});if(n.sources=e,re){const n=re.querySelector(".csk-msg--ai:last-of-type");n&&U(n,e)}ne&&V(ne.integrateId,te)}}catch(e){r.warn("获取引用来源失败",e)}}(e,i)}catch(e){ge&&ge();const n=e instanceof k?e.message:a("error_send");if(re){const e=document.createElement("div");e.className="csk-msg csk-msg--ai";const t=document.createElement("div");t.className="csk-msg__bubble",t.style.color="#DC2626",t.textContent=`⚠ ${n}`,e.appendChild(t),re.appendChild(e)}r.error(`发送失败 integrateId=${ne.integrateId}`,e)}finally{he=!1,be=null,Ie("send"),Le()}}function Ne(){if(!re)return;const e=re.querySelector(".csk-history-panel");re.querySelectorAll(".csk-msg, .csk-loading").forEach(e=>e.remove());for(const e of te)if("user"===e.role)D(re,e.content,e.timestamp);else{const n=T(re,e.content,e.timestamp,Q,e.id);e.sources&&e.sources.length>0&&U(n,e.sources),e.feedback&&H(n,e.feedback)}fe=!0,Y(re),ie&&te.length>0&&(ie.style.display="inline-flex"),Ae(),e&&!re.contains(e)&&re.appendChild(e)}async function Me(e){if(!ne||!re)return;r.info(`切换到会话 conversationId=${e}`),c(e),E(ne.integrateId,ne.userId,e),le&&le.classList.add("csk-history-panel--hidden"),te=[];re.querySelectorAll(".csk-msg, .csk-loading").forEach(e=>e.remove());try{const n=await y(e);n.messages.length>0&&(te=n.messages.map(e=>({id:L(),role:"USER"===e.messageType?"user":"ai",content:e.content,timestamp:new Date(e.createTime).getTime()})),Ne(),r.info(`加载会话 ${e} 的 ${te.length} 条消息`),V(ne.integrateId,te))}catch(n){r.warn(`加载会话消息失败 conversationId=${e}`,n)}ie&&te.length>0&&(ie.style.display="inline-flex"),Ae()}let De=null,Te=!1,qe=null,Be=null,ze=null,He=null,je=null,Pe=null,Re=null,Ue=null,Oe=null,Ye=null,We=null,Ke=null,Ve=null,Xe=null;function Je(){if(!Ke||!qe)return;const e=qe.getBoundingClientRect();"left-bottom"===(null==De?void 0:De.position)?Ke.style.left=`${e.left}px`:Ke.style.right=window.innerWidth-e.right+"px",Ke.style.bottom=window.innerHeight-e.top+8+"px"}function Ge(){if(!Ke)return;Ke.classList.add("csk-teaser--hidden"),Ke.removeEventListener("click",Qe);const e=Ke.querySelector(".csk-teaser__close");e&&e.removeEventListener("click",Ze)}function Qe(e){e.target.closest(".csk-teaser__close")||(Ge(),rn())}function Ze(e){e.stopPropagation(),Ge()}function en(){Ke&&!Ke.classList.contains("csk-teaser--hidden")&&Je()}const nn='button, [href], input, select, textarea, [tabindex]:not([tabindex="-1"])';function tn(e){"Escape"===e.key&&Be&&!Be.classList.contains("csk-window--hidden")&&sn(),function(e){if(!Be||Be.classList.contains("csk-window--hidden"))return;if("Tab"!==e.key)return;const n=Array.from(Be.querySelectorAll(nn));if(0===n.length)return;const t=n[0],r=n[n.length-1];e.shiftKey?document.activeElement===t&&(e.preventDefault(),r.focus()):document.activeElement===r&&(e.preventDefault(),t.focus())}(e)}function rn(){Be&&(Be.classList.remove("csk-window--hidden"),Ge(),Xe&&Xe.classList.add("csk-launcher__badge--hidden"),setTimeout(()=>{He&&He.focus()},80))}function sn(){Be&&Be.classList.add("csk-window--hidden")}function on(){Be&&(Be.classList.contains("csk-window--hidden")?rn():sn())}const an={init:function(e){if(Te)return void r.warn("SDK 已初始化,请先调用 destroy() 再重新初始化");const t=function(e){var n,t,s,o,a,i,c;if(!e.integrateId||"string"!=typeof e.integrateId&&"number"!=typeof e.integrateId||"string"==typeof e.integrateId&&""===e.integrateId.trim())return r.error('integrateId 是必传参数(对应后端 roleId 客服角色 ID),请检查 init() 调用。示例:ChatbotSDK.init({ integrateId: 1, requestDomain: "https://api.example.com" })'),null;if(!e.requestDomain||"string"!=typeof e.requestDomain||""===e.requestDomain.trim())return r.error('requestDomain 是必传参数,请检查 init() 调用。示例:ChatbotSDK.init({ integrateId: 1, requestDomain: "https://api.example.com" })'),null;try{new URL(e.requestDomain)}catch(n){return r.error(`requestDomain 不是合法的 URL 格式:${e.requestDomain}。请提供完整的域名,如 https://api.example.com`),null}const l={integrateId:String(e.integrateId).trim(),requestDomain:e.requestDomain.replace(/\/+$/,""),userId:e.userId,categoryId:e.categoryId,showCategorySwitch:null!==(n=e.showCategorySwitch)&&void 0!==n&&n,title:e.title||"AI 智能助手",width:null!==(t=e.width)&&void 0!==t?t:380,position:"left-bottom"===e.position?"left-bottom":"right-bottom",primaryColor:e.primaryColor||"#4F46E5",launcherIcon:e.launcherIcon||'\n \n \n',showClear:null===(s=e.showClear)||void 0===s||s,showAdminPanel:null!==(o=e.showAdminPanel)&&void 0!==o&&o,quickReplies:Array.isArray(e.quickReplies)?e.quickReplies.map(e=>String(e).trim()).filter(Boolean):[],theme:"dark"===e.theme?"dark":"light",showTeaser:null===(a=e.showTeaser)||void 0===a||a,teaserText:"string"==typeof e.teaserText&&e.teaserText.trim()||"",streaming:null===(i=e.streaming)||void 0===i||i,locale:e.locale||"zh-CN",debug:null===(c=e.debug)||void 0===c||c,chatId:""};return r.info(`配置解析完成 integrateId(=roleId)=${l.integrateId} userId(=accountId)=${l.userId||"(未设置)"} requestDomain=${l.requestDomain}`),l}(e);if(!t)return;var c;De=t,function(e){if(s[e])o=e;else{const n=e.split("-")[0],t=Object.keys(s).find(e=>e.startsWith(n));t&&(o=t)}}(De.locale),c=De.debug,n=c,function(e){i=e}(De),A(De),qe=M(De,on),document.body.appendChild(qe),Xe=qe.querySelector(".csk-launcher__badge");const d=function(e){const n=document.createElement("div");n.id="csk-window",n.className=`csk-root csk-window csk-window--${"left-bottom"===e.position?"left":"right"} csk-window--hidden${"dark"===e.theme?" csk-dark":""}`,n.setAttribute("role","dialog"),n.setAttribute("aria-label",e.title),n.setAttribute("aria-modal","false");const t=document.createElement("div");t.className="csk-header";const r=document.createElement("div");r.className="csk-header__left";const s=document.createElement("div");s.className="csk-header__avatar",s.innerHTML=N;const o=document.createElement("div");o.className="csk-header__info";const i=document.createElement("span");i.className="csk-header__title",i.textContent=e.title;const c=document.createElement("span");c.className="csk-header__status",c.innerHTML=`${a("status_online")}`,o.appendChild(i),o.appendChild(c),r.appendChild(s),r.appendChild(o);const l=document.createElement("div");l.className="csk-header__actions";const d=document.createElement("button");d.className="csk-history-btn",d.setAttribute("title",a("history_title")),d.innerHTML='';const p=document.createElement("button");p.className="csk-header__btn csk-header__btn--minimize",p.setAttribute("title",a("minimize")),p.innerHTML='',p.addEventListener("click",()=>{n.classList.add("csk-window--hidden")});const u=document.createElement("button");u.className="csk-header__btn csk-header__btn--close",u.setAttribute("title",a("close")),u.innerHTML='',u.addEventListener("click",()=>{n.classList.add("csk-window--hidden")}),l.appendChild(d),l.appendChild(p),l.appendChild(u),t.appendChild(r),t.appendChild(l);const k=document.createElement("div");k.id="csk-messages",k.className="csk-messages";const m=document.createElement("div");if(m.className="csk-welcome",m.innerHTML=`\n
${N}
\n
${a("welcome_title")}
\n
${a("welcome_desc")}
\n `,e.quickReplies.length>0){const t=document.createElement("div");t.className="csk-quick-replies";for(const r of e.quickReplies){const e=document.createElement("button");e.type="button",e.className="csk-quick-reply",e.textContent=r,e.addEventListener("click",()=>{n.dispatchEvent(new CustomEvent("csk:quickReply",{detail:{text:r}}))}),t.appendChild(e)}m.appendChild(t)}k.appendChild(m);const g=document.createElement("button");g.type="button",g.className="csk-newmsg csk-newmsg--hidden",g.innerHTML=`\n \n ${a("new_message")}\n `,n.appendChild(g);const h=document.createElement("div");h.className="csk-history-panel csk-history-panel--hidden",h.innerHTML=`\n
\n ${a("history_title")}\n \n
\n
\n \n
\n
\n `,k.appendChild(h);const b=h.querySelector("#csk-history-back");b&&b.addEventListener("click",()=>{h.classList.add("csk-history-panel--hidden")}),d.addEventListener("click",e=>{e.stopPropagation();const t=h.classList.contains("csk-history-panel--hidden");h.classList.toggle("csk-history-panel--hidden"),t&&n.dispatchEvent(new CustomEvent("csk:loadHistory"))});let f=null;if(e.showCategorySwitch){const e=document.createElement("div");e.className="csk-category-bar";const r=document.createElement("span");r.className="csk-category-bar__label",r.textContent="📚",f=document.createElement("select"),f.id="csk-category-select",f.className="csk-category-select",f.innerHTML=``,f.addEventListener("change",()=>{const e=f.value;n.dispatchEvent(new CustomEvent("csk:categoryChange",{detail:{categoryId:e?Number(e):void 0}}))}),e.appendChild(r),e.appendChild(f),n.appendChild(t),n.appendChild(k),n.appendChild(e)}else n.appendChild(t),n.appendChild(k);const y=document.createElement("div");y.className="csk-input-area";const x=document.createElement("div");x.className="csk-input-wrap";const v=document.createElement("textarea");v.id="csk-input",v.className="csk-input",v.setAttribute("placeholder",a("placeholder")),v.setAttribute("rows","1"),v.setAttribute("autofocus","");const w=document.createElement("button");w.id="csk-send-btn",w.className="csk-send-btn",w.setAttribute("title",a("send")),w.setAttribute("disabled","true"),w.innerHTML='',x.appendChild(v),x.appendChild(w),y.appendChild(x),n.appendChild(y);let _=null;e.showClear&&(_=document.createElement("button"),_.className="csk-clear-btn",_.textContent=a("clear"),_.style.display="none",n.insertBefore(_,y));let E=null;const C=document.createElement("div");C.className="csk-sr-only",C.setAttribute("aria-live","polite"),C.setAttribute("aria-atomic","true"),n.appendChild(C);const I=h.querySelector("#csk-history-search"),$=document.createElement("div");return $.className=`csk-teaser csk-teaser--${"left-bottom"===e.position?"left":"right"} csk-teaser--hidden`,$.setAttribute("role","status"),$.innerHTML=`\n \n ${e.teaserText||a("teaser_text")}\n `,{window:n,messagesContainer:k,inputEl:v,sendBtn:w,clearBtn:_,categorySelect:f,historyPanel:h,welcomeEl:m,newMsgBtn:g,teaserEl:$,searchInput:I,ariaLiveEl:C,showLoading:function(){if(E)return E.style.display="flex",E;const e=document.createElement("div");return e.className="csk-loading",e.innerHTML=`\n
${N}
\n
\n
\n
\n
\n
\n `,k.appendChild(e),E=e,e},hideLoading:function(){E&&E.parentNode&&(E.parentNode.removeChild(E),E=null)}}}(De);Be=d.window,ze=d.messagesContainer,He=d.inputEl,je=d.sendBtn,Pe=d.clearBtn,Re=d.categorySelect,Ue=d.historyPanel,Oe=d.showLoading,Ye=d.hideLoading,document.body.appendChild(Be),Ke=d.teaserEl,document.body.appendChild(Ke),Je();const p=Be.querySelector(".csk-header");p&&(We=function(e,n){let t=!1,r=0,s=0,o=0,a=0;const i=e=>{if(e.target.closest("button"))return;t=!0,r=e.clientX,s=e.clientY;const i=n.getBoundingClientRect();o=r-i.left,a=s-i.top,document.addEventListener("mousemove",c),document.addEventListener("mouseup",l)},c=e=>{if(!t)return;const r=e.clientX-o,s=e.clientY-a,i=window.innerWidth-n.offsetWidth,c=window.innerHeight-n.offsetHeight;n.style.right="auto",n.style.bottom="auto",n.style.left=`${Math.max(0,Math.min(r,i))}px`,n.style.top=`${Math.max(0,Math.min(s,c))}px`},l=()=>{t=!1,document.removeEventListener("mousemove",c),document.removeEventListener("mouseup",l)};return e.addEventListener("mousedown",i),()=>{e.removeEventListener("mousedown",i),document.removeEventListener("mousemove",c),document.removeEventListener("mouseup",l)}}(p,Be)),we(De,{messagesContainer:ze,inputEl:He,sendBtn:je,clearBtn:Pe,categorySelect:Re,historyPanel:Ue,welcomeEl:d.welcomeEl,newMsgBtn:d.newMsgBtn,searchInput:d.searchInput,ariaLiveEl:d.ariaLiveEl,showLoading:Oe,hideLoading:Ye}),Be.addEventListener("csk:categoryChange",e=>{var n;n=e.detail.categoryId,ee=n,ve=void 0!==n,r.lifecycleCategoryChange(null!=n?n:"全部")}),Be.addEventListener("csk:loadHistory",()=>{!async function(){if(!le||!ne)return;const e=le.querySelector("#csk-history-list");if(e){e.innerHTML='
加载中...
';try{const n=await f(1,50,ne.userId,ne.integrateId);ye=n.list.map(e=>({id:e.conversationId||"",chatId:e.conversationId||"",messageCount:e.messageCount,lastMessageTime:e.lastMessageTime,lastMessagePreview:e.lastMessagePreview,createdAt:e.firstMessageTime||e.createdAt})),xe="",ue&&(ue.value=""),O(e,ye,e=>{Me(e)},e=>{window.open(v(e),"_blank")},async e=>{confirm(a("history_delete_confirm"))&&await x(e)&&(e===l()&&(te=[],re&&re.querySelectorAll(".csk-msg, .csk-loading").forEach(e=>e.remove()),ie&&(ie.style.display="none"),Ae()),ye=ye.filter(n=>(n.chatId||n.id)!==e),$e())},l())}catch(n){r.error(a("history_load_error"),n),e.innerHTML=`
${a("history_load_error")}
`}}}()}),Be.addEventListener("csk:quickReply",e=>{var n;n=e.detail.text,!se||he?Promise.resolve():(se.value=n,Le(),Se())}),Be.addEventListener("csk:retry",e=>{!async function(e){if(!ne||!re||he)return;const n=te.findIndex(n=>n.id===e&&"ai"===n.role);if(n<0)return;let t="";for(let e=n-1;e>=0;e--)if("user"===te[e].role){t=te[e].content;break}if(!t)return;const r=te.splice(n),s=new Set(r.map(e=>e.id));re.querySelectorAll(".csk-msg").forEach(e=>{const n=e.dataset.cskMsgId;n&&s.has(n)&&e.remove()}),V(ne.integrateId,te),Ae(),await Fe(t)}(e.detail.msgId)}),Be.addEventListener("csk:feedback",e=>{!function(e,n){if(!re)return;const t=te.find(n=>n.id===e&&"ai"===n.role);if(!t)return;const s=t.feedback===n?void 0:n;t.feedback=s;const o=re.querySelector(`[data-csk-msg-id="${e}"]`);o&&H(o,s),ne&&V(ne.integrateId,te),r.info(`消息反馈 msgId=${e} value=${s||"cleared"}`)}(e.detail.msgId,e.detail.value)}),Be.addEventListener("csk:newMessage",()=>{Be&&Be.classList.contains("csk-window--hidden")&&Xe&&Xe.classList.remove("csk-launcher__badge--hidden")}),document.addEventListener("keydown",tn),window.addEventListener("resize",en),Te=!0,r.lifecycleInit(De.integrateId,De.requestDomain),De.showTeaser&&(Ve=setTimeout(()=>{Be&&Be.classList.contains("csk-window--hidden")&&function(){if(!Ke)return;Je(),Ke.classList.remove("csk-teaser--hidden"),Ke.addEventListener("click",Qe);const e=Ke.querySelector(".csk-teaser__close");e&&e.addEventListener("click",Ze)}()},1500)),_e().catch(e=>{r.warn("chatId 初始化失败,将在发送消息时重试",e)})},destroy:function(){if(!Te)return;Ve&&(clearTimeout(Ve),Ve=null),Ge(),Ke&&Ke.parentNode&&(Ke.parentNode.removeChild(Ke),Ke=null),qe&&qe.parentNode&&(qe.parentNode.removeChild(qe),qe=null),Be&&Be.parentNode&&(Be.parentNode.removeChild(Be),Be=null),We&&(We(),We=null),C&&C.parentNode&&(C.parentNode.removeChild(C),C=null),document.querySelectorAll("style[data-csk-sdk]").forEach(e=>e.remove()),document.removeEventListener("keydown",tn),window.removeEventListener("resize",en);const e=null==De?void 0:De.integrateId;De=null,Te=!1,ze=null,He=null,je=null,Pe=null,Re=null,Ue=null,Oe=null,Ye=null,Xe=null,r.lifecycleDestroy(e||"")},open:rn,close:sn,toggle:on,clearHistory:function(){De&&(Pe?Pe.click():confirm("确定清空所有对话记录?")&&X(De.integrateId))}};return"undefined"!=typeof window&&(window.ChatbotSDK=an),an}(); //# sourceMappingURL=chatbot-sdk.min.js.map