Worker AI Chat

<div class="composer-hint">支持 Markdown、代码高亮、Thinking 展开/收起。本地配置仅保存在当前浏览器</div>
   </footer>
 </div>

<div id="settingsModal" class="modal-overlay" onclick="handleBackdrop(event)">
    <section class="settings-panel" role="dialog" aria-modal="true" aria-labelledby="settingsTitle">
      <div class="sp-head">
        <div>
          <div id="settingsTitle" class="sp-title">连接与参数设置</div>
          <div class="sp-sub">配置会自动保存在浏览器本地</div>
       </div>
        <button class="btn" type="button" onclick="closeSettings()">关闭</button>
     </div>

<label>
              Model
              <input id="cfg_model" placeholder="gpt-4o-mini / deepseek-chat" />
           </label>

<label>
              System Prompt
              <input id="cfg_systemPrompt" placeholder="You are a helpful assistant." />
           </label>
         </div>
       </div>

<div class="section">
          <div class="section-label">高级参数</div>
          <div class="fg tight">
            <label>
              Temperature
              <input id="cfg_temperature" type="number" step="0.1" min="0" max="2" placeholder="0.7" />
           </label>

<label>
              Max Tokens
              <input id="cfg_max_tokens" type="number" min="1" placeholder="4096" />
           </label>

<label>
              Presence Penalty
              <input id="cfg_presence_penalty" type="number" step="0.1" min="-2" max="2" placeholder="0" />
           </label>

<label>
              Frequency Penalty
              <input id="cfg_frequency_penalty" type="number" step="0.1" min="-2" max="2" placeholder="0" />
           </label>

<label>
              Reasoning Effort
              <select id="cfg_reasoning_effort">
                <option value="">默认，不发送</option>
                <option value="low">low</option>
                <option value="high">high</option>
                <option value="max">max</option>
             </select>
           </label>

<label class="ck-label">
              <input id="cfg_enable_thinking" type="checkbox" />
              开启 Thinking / 思考过程
           </label>
         </div>
       </div>

<div class="section">
          <div class="section-label">Extra Body</div>
          <label style="display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:700;color:var(--muted)">
            额外 JSON，会合并进上游请求体
            <textarea id="cfg_extraBody" rows="3" placeholder='{"stop":["\nUser:"],"seed":123}' style="width:100%;padding:10px 11px;border-radius:11px;border:1.5px solid var(--line-strong);background:var(--panel-strong);color:var(--text);font-size:13.5px;font-weight:520;outline:none;resize:vertical;font-family:var(--font-mono);line-height:1.55;transition:all 0.18s var(--ease)