From c7ac44a1004dcf791fe7282368f1f657e035c961 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期三, 13 五月 2026 11:37:26 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_NEW_pro' into dev_NEW_pro

---
 src/components/AIChatSidebar/index.vue | 2886 +++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 2,413 insertions(+), 473 deletions(-)

diff --git a/src/components/AIChatSidebar/index.vue b/src/components/AIChatSidebar/index.vue
index 548ec31..a2a365a 100644
--- a/src/components/AIChatSidebar/index.vue
+++ b/src/components/AIChatSidebar/index.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="ai-chat-sidebar-wrapper">
     <!-- 鎮诞鍥炬爣 -->
-    <div class="ai-chat-trigger" @click="toggleSidebar" v-show="!visible">
+    <div v-if="!hideTrigger" class="ai-chat-trigger" @click="toggleSidebar" v-show="!visible">
       <el-tooltip :content="currentAssistant.tooltip" placement="left">
         <div class="trigger-icon">
           <el-icon :size="30" color="#fff"><component :is="currentAssistant.icon" /></el-icon>
@@ -12,14 +12,16 @@
     <!-- 渚ц竟鏍忓璇濇 -->
     <el-drawer
         v-model="visible"
-        :size="drawerSize"
-        direction="rtl"
+        :size="computedDrawerSize"
+        :direction="drawerDirection"
         :with-header="true"
         class="ai-chat-drawer"
         :modal="false"
         modal-class="ai-chat-overlay"
         :show-close="false"
         :append-to-body="false"
+        :close-on-press-escape="!hideTrigger"
+        :close-on-click-modal="!hideTrigger"
         @close="handleClose"
     >
       <template #header>
@@ -50,8 +52,16 @@
                 <el-icon :size="18"><Plus /></el-icon>
               </el-button>
             </el-tooltip>
-            <div class="action-divider"></div>
-            <el-tooltip content="鍏抽棴" placement="bottom">
+            <el-button
+                v-if="headerExtraActionText"
+                link
+                class="header-action-btn header-action-btn--text"
+                @click="handleHeaderExtraAction"
+            >
+              {{ headerExtraActionText }}
+            </el-button>
+            <div v-if="!hideTrigger" class="action-divider"></div>
+            <el-tooltip v-if="!hideTrigger" content="鍏抽棴" placement="bottom">
               <el-button link class="header-action-btn close-btn" @click="handleManualClose">
                 <el-icon :size="18"><Close /></el-icon>
               </el-button>
@@ -105,23 +115,17 @@
               <div class="assistant-scan-ring"></div>
               <div class="assistant-orbit assistant-orbit-a"></div>
               <div class="assistant-orbit assistant-orbit-b"></div>
-              <div class="assistant-bot">
-                <div class="assistant-bot-antenna assistant-bot-antenna-left"></div>
-                <div class="assistant-bot-antenna assistant-bot-antenna-right"></div>
-                <div class="assistant-bot-head">
-                  <div class="assistant-bot-head-glow"></div>
-                  <div class="assistant-bot-eye assistant-bot-eye-left"></div>
-                  <div class="assistant-bot-eye assistant-bot-eye-right"></div>
-                  <div class="assistant-bot-mouth"></div>
-                </div>
-                <div class="assistant-bot-neck"></div>
-                <div class="assistant-bot-body">
-                  <div class="assistant-bot-core">
-                    <div class="assistant-bot-core-ring"></div>
-                    <el-icon :size="22"><component :is="currentAssistant.icon" /></el-icon>
+              <div class="assistant-model-shell">
+                <div class="assistant-model-cut">
+                  <img
+                      v-if="currentAssistantAvatar"
+                      class="assistant-model-img"
+                      :src="currentAssistantAvatar"
+                      :alt="currentAssistant.label"
+                  />
+                  <div v-else class="assistant-model-fallback">
+                    <el-icon :size="30"><component :is="currentAssistant.icon" /></el-icon>
                   </div>
-                  <div class="assistant-bot-arm assistant-bot-arm-left"></div>
-                  <div class="assistant-bot-arm assistant-bot-arm-right"></div>
                 </div>
               </div>
               <div class="assistant-status">
@@ -169,10 +173,6 @@
             </div>
           </div>
 
-          <div v-show="!hasMessages" class="hero-dot-grid" aria-hidden="true">
-            <span v-for="dot in 28" :key="dot"></span>
-          </div>
-
           <div class="message-list" ref="messageListRef">
             <div
                 v-for="(message, index) in messages"
@@ -186,6 +186,37 @@
               <div class="message-content">
                 <!-- 鏂囨湰鍐呭 -->
                 <div class="text-box" v-html="message.htmlContent"></div>
+
+                <div v-if="message.localUploadFiles?.length" class="message-local-file-list">
+                  <div
+                      v-for="(file, fileIndex) in message.localUploadFiles"
+                      :key="`${file.previewId || file.name}-${fileIndex}`"
+                      :class="['message-local-file-item', { clickable: !!file.accessUrl && !file.isImage }]"
+                      @click="handleMessageFileClick(file)"
+                  >
+                    <el-image
+                        v-if="file.isImage && file.previewUrl"
+                        :src="file.previewUrl"
+                        :preview-src-list="getImagePreviewList(message.localUploadFiles)"
+                        :initial-index="getImagePreviewInitialIndex(message.localUploadFiles, file.previewUrl)"
+                        :z-index="4000"
+                        preview-teleported
+                        fit="cover"
+                        class="message-local-file-thumb"
+                    />
+                    <el-icon v-else class="message-local-file-icon"><Document /></el-icon>
+                    <div class="message-local-file-meta">
+                      <span
+                          :class="['message-local-file-name', { clickable: !!file.accessUrl }]"
+                          :title="file.name"
+                          @click.stop="openMessageAttachment(file)"
+                      >
+                        {{ file.name }}
+                      </span>
+                      <small v-if="Number(file.size) > 0" class="message-local-file-size">{{ formatFileSize(file.size) }}</small>
+                    </div>
+                  </div>
+                </div>
 
                 <!-- 鍥捐〃鍐呭 -->
                 <div v-if="message.chartOptions && message.chartRenderReady" class="charts-wrapper">
@@ -212,6 +243,202 @@
                 </div>
 
                 <!-- 鎵撳瓧涓姩鐢� -->
+                <div v-if="message.purchaseAnalysisData" class="purchase-confirm-card">
+                  <div class="purchase-confirm-header">
+                    <span>{{ businessTypeLabelMap[message.purchaseAnalysisData.businessType] || message.purchaseAnalysisData.businessType || '閲囪喘涓氬姟' }}</span>
+                    <el-tag size="small" type="success" v-if="message.purchaseAnalysisData.confidence !== undefined">
+                      缃俊搴� {{ formatPercent(message.purchaseAnalysisData.confidence) }}
+                    </el-tag>
+                  </div>
+                  <div class="purchase-confirm-desc">
+                    {{ getPurchaseConfirmDescription(message.purchaseAnalysisData) }}
+                  </div>
+                  <div v-if="isPurchasePayloadEmpty(message.purchaseAnalysisData.payload)" class="purchase-empty-state">
+                    <div class="empty-title">娌℃湁璇嗗埆鍒板彲鐩存帴鎻愪氦鐨勯噰璐彴璐︿俊鎭�</div>
+                    <div class="empty-desc">褰撳墠鏂囦欢閲岀己灏戦噰璐悎鍚屽彿銆佷緵搴斿晢銆侀」鐩�佹棩鏈熴�佺墿鏂欐槑缁嗙瓑鍏抽敭鍐呭銆傝涓婁紶鏇村畬鏁寸殑鍚堝悓銆佽鍗曟垨鏄庣粏琛紝鎴栧湪涓嬫柟琛ュ厖鏁版嵁鍚庡啀纭銆�</div>
+                  </div>
+                  <div v-if="message.purchaseAnalysisData.warnings?.length" class="purchase-alert warning">
+                    <strong>椋庨櫓鎻愮ず</strong>
+                    <ul>
+                      <li v-for="(warning, warningIndex) in message.purchaseAnalysisData.warnings" :key="warningIndex">
+                        {{ formatPreviewItem(warning) }}
+                      </li>
+                    </ul>
+                  </div>
+                  <div v-if="getVisiblePurchaseMissingFields(message.purchaseAnalysisData).length" class="purchase-alert missing">
+                    <strong>闇�瑕佽ˉ鍏� {{ getVisiblePurchaseMissingFields(message.purchaseAnalysisData).length }} 椤�</strong>
+                    <el-tag
+                        v-for="field in getVisiblePurchaseMissingFields(message.purchaseAnalysisData)"
+                        :key="field"
+                        size="small"
+                        type="danger"
+                    >
+                      {{ field }}
+                    </el-tag>
+                  </div>
+                  <div v-if="message.purchaseAnalysisData.preview?.length" class="purchase-preview">
+                    <div class="purchase-section-title">纭鎽樿</div>
+                    <ul>
+                      <li v-for="(item, previewIndex) in message.purchaseAnalysisData.preview" :key="previewIndex">
+                        {{ formatPreviewItem(item) }}
+                      </li>
+                    </ul>
+                  </div>
+                  <div class="purchase-section-title">琛ュ厖鎴栫‘璁ゆ暟鎹�</div>
+                  <div class="payload-toolbar">
+                    <el-button
+                        size="small"
+                        plain
+                        :disabled="message.confirming || message.confirmed"
+                        @click="addPurchaseRootField(message)"
+                    >
+                      <el-icon><Plus /></el-icon>
+                      鏂板椤跺眰瀛楁
+                    </el-button>
+                  </div>
+                  <div class="payload-tree-table-wrapper">
+                    <el-table
+                        :data="message.payloadTreeData || []"
+                        row-key="id"
+                        border
+                        stripe
+                        size="small"
+                        default-expand-all
+                        :tree-props="{ children: 'children' }"
+                        empty-text="鏆傛棤寰呯‘璁ゆ暟鎹�"
+                    >
+                      <el-table-column label="瀛楁" min-width="240">
+                        <template #default="{ row }">
+                          <div class="payload-key-cell">
+                            <template v-if="row.parentType === 'object'">
+                              <el-input
+                                  v-if="row.keyEditable"
+                                  v-model="row.key"
+                                  size="small"
+                                  :disabled="message.confirming || message.confirmed"
+                                  placeholder="瀛楁鍚�"
+                              />
+                              <div v-else class="payload-fixed-key" :title="row.key">
+                                <span>{{ getPurchaseFieldLabel(row.key) }}</span>
+                                <small v-if="getPurchaseFieldLabel(row.key) !== row.key">{{ row.key }}</small>
+                              </div>
+                            </template>
+                            <span v-else class="payload-array-index">{{ getPurchaseArrayItemLabel(row, message) }}</span>
+                          </div>
+                        </template>
+                      </el-table-column>
+                      <el-table-column label="绫诲瀷" width="130" align="center">
+                        <template #default="{ row }">
+                          <el-select
+                              v-model="row.valueType"
+                              size="small"
+                              :disabled="message.confirming || message.confirmed"
+                              @change="handlePurchaseNodeTypeChange(message, row)"
+                          >
+                            <el-option
+                                v-for="option in purchaseValueTypeOptions"
+                                :key="option.value"
+                                :label="option.label"
+                                :value="option.value"
+                            />
+                          </el-select>
+                        </template>
+                      </el-table-column>
+                      <el-table-column label="鍊�" min-width="250">
+                        <template #default="{ row }">
+                          <div v-if="row.valueType === 'object'" class="payload-container-cell">
+                            瀵硅薄锛坽{ row.children?.length || 0 }}锛�
+                          </div>
+                          <div v-else-if="row.valueType === 'array'" class="payload-container-cell">
+                            鏁扮粍锛坽{ row.children?.length || 0 }}锛�
+                          </div>
+                          <el-switch
+                              v-else-if="row.valueType === 'boolean'"
+                              v-model="row.value"
+                              size="small"
+                              :disabled="message.confirming || message.confirmed"
+                          />
+                          <span v-else-if="row.valueType === 'null'" class="payload-null-value">null</span>
+                          <el-input
+                              v-else
+                              v-model="row.value"
+                              size="small"
+                              :placeholder="row.valueType === 'number' ? '璇疯緭鍏ユ暟瀛�' : '璇疯緭鍏ュ唴瀹�'"
+                              :disabled="message.confirming || message.confirmed"
+                          />
+                        </template>
+                      </el-table-column>
+                      <el-table-column label="鎿嶄綔" width="180" align="center">
+                        <template #default="{ row }">
+                          <div class="payload-row-actions">
+                            <el-tooltip v-if="row.valueType === 'object'" content="鏂板瀛楁" placement="top">
+                              <el-button
+                                  :icon="Plus"
+                                  circle
+                                  size="small"
+                                  text
+                                  type="primary"
+                                  :disabled="message.confirming || message.confirmed"
+                                  @click="addPurchaseChildNode(message, row)"
+                              />
+                            </el-tooltip>
+                            <el-tooltip v-else-if="row.valueType === 'array'" content="鏂板鏁扮粍椤�" placement="top">
+                              <el-button
+                                  :icon="Plus"
+                                  circle
+                                  size="small"
+                                  text
+                                  type="primary"
+                                  :disabled="message.confirming || message.confirmed"
+                                  @click="addPurchaseChildNode(message, row)"
+                              />
+                            </el-tooltip>
+                            <el-tooltip v-if="row.parentType === 'array'" content="鏂板鍚岀骇椤�" placement="top">
+                              <el-button
+                                  :icon="Plus"
+                                  circle
+                                  size="small"
+                                  text
+                                  type="primary"
+                                  :disabled="message.confirming || message.confirmed"
+                                  @click="addPurchaseSiblingNode(message, row)"
+                              />
+                            </el-tooltip>
+                            <el-tooltip content="鍒犻櫎褰撳墠椤�" placement="top">
+                              <el-button
+                                  :icon="Delete"
+                                  circle
+                                  size="small"
+                                  text
+                                  type="danger"
+                                  :disabled="message.confirming || message.confirmed"
+                                  @click="removePurchaseNode(message, row)"
+                              />
+                            </el-tooltip>
+                          </div>
+                        </template>
+                      </el-table-column>
+                    </el-table>
+                  </div>
+                  <div class="payload-editor-tip">
+                    鏃ユ湡璇峰~鍐� yyyy-MM-dd锛屼緥濡� 2026-04-30銆備骇鍝佹槑缁嗗缓璁斁鍦ㄦ瘡鏉¢噰璐彴璐︾殑 productData 涓紝纭鏃朵細鑷姩鍏煎鏃ф牸寮忓苟娓呯悊瀹℃壒瀛楁銆�
+                  </div>
+                  <div class="purchase-confirm-actions">
+                    <span v-if="message.confirmResult" :class="['confirm-result', message.confirmed ? 'success' : 'error']">
+                      {{ message.confirmResult }}
+                    </span>
+                    <el-button
+                        type="primary"
+                        size="small"
+                        :loading="message.confirming"
+                        :disabled="message.confirmed || isSending"
+                        @click="confirmPurchaseAnalysisFromTable(message)"
+                    >
+                      纭骞舵墽琛�
+                    </el-button>
+                  </div>
+                </div>
+
                 <div v-if="message.isTyping" class="typing-indicator">
                   <span class="dot"></span>
                   <span class="dot"></span>
@@ -235,6 +462,8 @@
                   action="#"
                   :auto-upload="false"
                   :show-file-list="false"
+                  v-model:file-list="uploadFileList"
+                  :multiple="currentAssistant.allowMultipleFileUpload"
                   :on-change="handleFileChange"
                   :disabled="isSending"
               >
@@ -244,15 +473,30 @@
               </el-upload>
             </div>
             <div class="input-box">
-              <div v-if="selectedFile" class="selected-file-tag">
-                <el-icon><Document /></el-icon>
-                <span class="file-name">{{ selectedFile.name }}</span>
-                <el-icon class="remove-file" @click="removeSelectedFile"><Close /></el-icon>
+              <div v-if="selectedFiles.length" class="selected-file-list">
+                <div v-for="(file, fileIndex) in selectedFileSnapshots" :key="`${file.previewId || file.name}-${fileIndex}`" class="selected-file-tag">
+                  <el-image
+                      v-if="file.isImage && file.previewUrl"
+                      :src="file.previewUrl"
+                      :preview-src-list="getImagePreviewList(selectedFileSnapshots)"
+                      :initial-index="getImagePreviewInitialIndex(selectedFileSnapshots, file.previewUrl)"
+                      :z-index="4000"
+                      preview-teleported
+                      fit="cover"
+                      class="selected-file-thumb"
+                  />
+                  <el-icon v-else><Document /></el-icon>
+                  <div class="selected-file-meta">
+                    <span class="file-name">{{ file.name }}</span>
+                    <small class="file-size">{{ formatFileSize(file.size) }}</small>
+                  </div>
+                  <el-icon class="remove-file" @click="removeSelectedFile(fileIndex)"><Close /></el-icon>
+                </div>
               </div>
               <el-input
                   v-model="inputMessage"
                   type="textarea"
-                  :rows="selectedFile ? 2 : 3"
+                  :rows="selectedFiles.length ? 2 : 3"
                   :placeholder="currentAssistant.placeholder"
                   resize="none"
                   @keydown.enter.exact.prevent="sendMessage"
@@ -260,7 +504,7 @@
               <el-button
                   type="primary"
                   class="send-btn"
-                  :disabled="isSending || (!inputMessage.trim() && !selectedFile)"
+                  :disabled="isSending || (!inputMessage.trim() && !selectedFiles.length)"
                   @click="sendMessage"
                   aria-label="鍙戦��"
               >
@@ -278,8 +522,17 @@
 import { ref, onMounted, onUnmounted, nextTick, watch, computed } from 'vue'
 import request from '@/utils/request'
 import * as echarts from 'echarts'
-import { Cpu, User, Plus, Timer, Delete, ChatDotSquare, VideoPause, Upload, Document, Close, ShoppingCart, Promotion, RefreshRight } from '@element-plus/icons-vue'
+import { Cpu, User, Plus, Timer, Delete, ChatDotSquare, VideoPause, Upload, Document, Close, Promotion, RefreshRight } from '@element-plus/icons-vue'
 import { ElMessage } from 'element-plus'
+import { builtInAssistants, generalAssistant } from './assistants'
+import todoAssistantAvatar from '@/assets/AI/寰呭姙鍔╂墜.png'
+import salesAssistantAvatar from '@/assets/AI/閿�鍞姪鎵�.png'
+import purchaseAssistantAvatar from '@/assets/AI/閲囪喘鍔╂墜.png'
+import productionAssistantAvatar from '@/assets/AI/鐢熶骇鍔╂墜.png'
+import financeAssistantAvatar from '@/assets/AI/璐㈠姟鍔╂墜.png'
+import bossAssistantAvatar from '@/assets/AI/寰呭姙鍔╂墜.png'
+
+const emit = defineEmits(['header-extra-action'])
 
 const props = defineProps({
   assistants: {
@@ -289,70 +542,51 @@
   defaultAssistant: {
     type: String,
     default: ''
+  },
+  hideTrigger: {
+    type: Boolean,
+    default: false
+  },
+  autoOpen: {
+    type: Boolean,
+    default: false
+  },
+  drawerSize: {
+    type: [String, Number],
+    default: ''
+  },
+  drawerDirection: {
+    type: String,
+    default: 'rtl'
+  },
+  headerExtraActionText: {
+    type: String,
+    default: ''
   }
 })
 
-const builtInAssistants = [
-  {
-    key: 'general',
-    label: '寰呭姙鍔╃悊',
-    title: '寰呭姙鏅鸿兘鍔╃悊',
-    tooltip: '寰呭姙鍔╂墜',
-    icon: Cpu,
-    apiBase: '/xiaozhi',
-    storageKey: 'ai_chat_uuid',
-    placeholder: '璇疯緭鍏ユ偍鐨勯棶棰�... (Enter 鍙戦��, Shift+Enter 鎹㈣)',
-    welcomeMessage: '浣犲ソ',
-    description: '鎴戝彲浠ュ洖绛斾綘鐨勯棶棰橈紝涓轰綘鎻愪緵涓氬姟鏁版嵁瑙h淇℃伅銆佸鐞嗗缓璁拰杈呭姪鍐崇瓥鏀寔銆�',
-    allowFileUpload: true,
-    emptySessionText: '鏆傛棤鍘嗗彶浼氳瘽'
-  },
-  {
-    key: 'purchase',
-    label: '閲囪喘鍔╃悊',
-    title: '閲囪喘鏅鸿兘鍔╃悊',
-    tooltip: '閲囪喘鏅鸿兘鍔╃悊',
-    icon: ShoppingCart,
-    apiBase: '/purchase-ai',
-    storageKey: 'purchase_ai_chat_uuid',
-    placeholder: '璇疯緭鍏ラ噰璐棶棰�... (Enter 鍙戦��, Shift+Enter 鎹㈣)',
-    welcomeMessage: '浣犲ソ',
-    description: '鎴戝彲浠ュ崗鍔╀綘鍒嗘瀽閲囪喘璁㈠崟銆佸埌璐ц繘搴︺�佷緵搴斿晢琛ㄧ幇鍜屼粯娆炬儏鍐碉紝甯姪浣犲揩閫熷畾浣嶉噰璐紓甯搞��',
-    allowFileUpload: false,
-    emptySessionText: '鏆傛棤閲囪喘浼氳瘽'
-  }
-]
-
+const hideTrigger = computed(() => props.hideTrigger)
+const headerExtraActionText = computed(() => String(props.headerExtraActionText || '').trim())
+const drawerDirection = computed(() => (props.drawerDirection === 'ttb' || props.drawerDirection === 'btt' || props.drawerDirection === 'ltr' || props.drawerDirection === 'rtl')
+  ? props.drawerDirection
+  : 'rtl')
 const assistants = computed(() => props.assistants?.length ? props.assistants : builtInAssistants)
 const selectedAssistantKey = ref(props.defaultAssistant || assistants.value[0]?.key || 'general')
 const currentAssistant = computed(() => assistants.value.find(item => item.key === selectedAssistantKey.value) || assistants.value[0] || builtInAssistants[0])
-const showAssistantSwitch = computed(() => assistants.value.length > 1)
-const assistantQuickPromptMap = {
-  general: [
-    '鎴戝綋鍓嶆湁鍝簺瀹℃壒寰呭姙闇�瑕佸鐞嗭紵',
-    '甯垜鍒楀嚭浠婂ぉ鏂板鐨勫鎵瑰緟鍔炪��',
-    '褰撳墠寰呮垜瀹℃壒鐨勫崟鎹紝鎸夋椂闂村�掑簭鍒楀嚭鏉ャ��',
-    '鎴戝彂璧风殑瀹℃壒閲岋紝鍝簺杩樺湪澶勭悊涓紵',
-    '鏌ヨ娴佺▼缂栧彿 XXX 鐨勫鎵硅鎯呫��',
-    '娴佺▼缂栧彿 XXX 鐜板湪鍗″湪鍝釜瀹℃壒鑺傜偣锛熷綋鍓嶅鎵逛汉鏄皝锛�',
-    '甯垜鏌ョ湅娴佺▼缂栧彿 XXX 鐨勫鎵规祦杞褰曘��',
-    '杩�7澶╂垜鐨勫鎵瑰緟鍔炵粺璁℃儏鍐垫�庝箞鏍凤紵',
-    '鏈湀鎴戠殑瀹℃壒涓紝閫氳繃銆侀┏鍥炪�佸鐞嗕腑鍚勬湁澶氬皯锛�',
-    '杩�30澶╁悇绫诲瀷瀹℃壒鏁伴噺鍒嗗竷鏄粈涔堬紵',
-    '甯垜瀹℃壒閫氳繃娴佺▼缂栧彿 XXX锛屽娉ㄢ�滃悓鎰忊�濄��',
-    '甯垜椹冲洖娴佺▼缂栧彿 XXX锛屽娉ㄢ�滆琛ュ厖璇存槑鈥濄��',
-    '鎾ら攢鎴戝垰鍒氬娴佺▼缂栧彿 XXX 鐨勫鎵规搷浣溿��',
-    '甯垜淇敼娴佺▼缂栧彿 XXX 鐨勫娉ㄤ负鈥滃凡琛ュ厖闄勪欢鈥濄��',
-    '鍒犻櫎鎴戝彂璧风殑娴佺▼缂栧彿 XXX銆�'
-  ],
-  purchase: [
-    '鏈湀閲囪喘閲戦鎺掑悕鍓嶅崄鐨勭墿鏂欐湁鍝簺锛�',
-    '鍝簺閲囪喘璁㈠崟杩樻湭鍏ュ簱锛�',
-    '鏈�杩�7澶╀緵搴斿晢鍒拌揣寮傚父鏈夊摢浜涳紵',
-    '甯垜缁熻寰呬粯娆鹃噰璐崟',
-    '鍒楀嚭鏈湀閲囪喘閫�璐ф儏鍐�'
-  ]
+const assistantAvatarByKey = {
+  general: todoAssistantAvatar,
+  todo: todoAssistantAvatar,
+  purchase: purchaseAssistantAvatar,
+  sales: salesAssistantAvatar,
+  production: productionAssistantAvatar,
+  finance: financeAssistantAvatar,
+  boss: bossAssistantAvatar
 }
+const currentAssistantAvatar = computed(() => {
+  const assistant = currentAssistant.value || {}
+  return assistant.avatar || assistantAvatarByKey[assistant.key] || ''
+})
+const showAssistantSwitch = computed(() => assistants.value.length > 1)
 const quickPromptLimit = 3
 const quickPromptStart = ref(0)
 const quickPrompts = computed(() => {
@@ -360,7 +594,7 @@
   if (Array.isArray(assistant.quickPrompts) && assistant.quickPrompts.length) {
     return assistant.quickPrompts
   }
-  return assistantQuickPromptMap[assistant.key] || assistantQuickPromptMap.general
+  return generalAssistant.quickPrompts || []
 })
 const displayedQuickPrompts = computed(() => {
   const prompts = quickPrompts.value || []
@@ -376,26 +610,357 @@
 
 const visible = ref(false)
 const windowWidth = ref(window.innerWidth)
-const drawerSize = computed(() => {
+const responsiveDrawerSize = computed(() => {
   if (windowWidth.value < 768) return '100%'
-  if (windowWidth.value < 1200) return '500px'
-  return '600px'
+  if (windowWidth.value < 1200) return '50%'
+  return '50%'
 })
+const computedDrawerSize = computed(() => props.drawerSize || responsiveDrawerSize.value)
 const messageListRef = ref(null)
 const isSending = ref(false)
 const currentAbortController = ref(null)
 const inputMessage = ref('')
-const selectedFile = ref(null)
+const selectedFiles = ref([])
+const uploadFileList = ref([])
+const selectedFileSnapshots = ref([])
 const messages = ref([])
 const uuid = ref('')
 const chartInstances = ref({})
 const resizeHandlers = ref([])
 const outputState = ref({})
+const businessTypeLabelMap = {
+  purchase_ledger: '閲囪喘鍙拌处',
+  payment_registration: '浠樻鐧昏',
+  purchase_return_order: '閲囪喘閫�璐у崟',
+  unknown: '鏈煡閲囪喘涓氬姟'
+}
+const purchasePayloadFieldLabelMap = {
+  purchaseLedgers: '閲囪喘鍙拌处',
+  productData: '浜у搧鏄庣粏',
+  purchaseContractNumber: '閲囪喘鍚堝悓鍙�',
+  purchaseContractNo: '閲囪喘鍚堝悓鍙�',
+  purchaseOrderNumber: '閲囪喘鍚堝悓鍙�',
+  salesContractNo: '閿�鍞悎鍚屽彿',
+  salesContractNumber: '閿�鍞悎鍚屽彿',
+  salesOrderNumber: '閿�鍞悎鍚屽彿',
+  salesContractNoId: '閿�鍞悎鍚孖D',
+  approveUserIds: '瀹℃壒鐢ㄦ埛ID鍒楄〃',
+  entryDateStart: '褰曞叆寮�濮嬫棩鏈�',
+  entryDateEnd: '褰曞叆缁撴潫鏃ユ湡',
+  id: 'ID',
+  supplierId: '渚涘簲鍟咺D',
+  projectName: '椤圭洰鍚嶇О',
+  supplierName: '渚涘簲鍟嗗悕绉�',
+  isWhite: '鏄惁鐧藉悕鍗�',
+  recorderId: '褰曞叆浜篒D',
+  recorderName: '褰曞叆浜�',
+  contractDate: '鎵ц鏃ユ湡',
+  executionDate: '鎵ц鏃ユ湡',
+  inputPerson: '褰曞叆浜�',
+  inputDate: '褰曞叆鏃ユ湡',
+  entryDate: '褰曞叆鏃ユ湡',
+  paymentMethod: '浠樻鏂瑰紡',
+  auditors: '瀹℃壒浜�',
+  approverId: '瀹℃壒浜篒D',
+  approvalStatus: '瀹℃壒鐘舵��',
+  remark: '澶囨敞',
+  remarks: '澶囨敞',
+  attachmentMaterials: '闄勪欢鏉愭枡',
+  createdAt: '鍒涘缓鏃堕棿',
+  updatedAt: '鏇存柊鏃堕棿',
+  salesLedgerId: '閿�鍞彴璐D',
+  hasChildren: '鏄惁鏈夊瓙椤�',
+  Type: '绫诲瀷',
+  type: '绫诲瀷',
+  tempFileIds: '涓存椂鏂囦欢ID',
+  SalesLedgerFiles: '閿�鍞彴璐﹂檮浠�',
+  phoneNumber: '鑱旂郴鐢佃瘽',
+  businessPersonId: '涓氬姟鍛業D',
+  productId: '浜у搧ID',
+  productModelId: '浜у搧鍨嬪彿ID',
+  invoiceNumber: '鍙戠エ鍙风爜',
+  invoiceAmount: '鍙戠エ閲戦',
+  ticketRegistrationId: '寮�绁ㄧ櫥璁癐D',
+  contractAmount: '鍚堝悓閲戦',
+  receiptPaymentAmount: '宸叉敹浠樻閲戦',
+  unReceiptPaymentAmount: '鏈敹浠樻閲戦',
+  templateName: '妯℃澘鍚嶇О',
+  productCategory: '浜у搧绫诲埆',
+  specificationModel: '瑙勬牸鍨嬪彿',
+  unit: '鍗曚綅',
+  taxRate: '绋庣巼',
+  taxInclusiveUnitPrice: '鍚◣鍗曚环',
+  priceWithTax: '鍚◣鍗曚环',
+  quantity: '鏁伴噺',
+  taxInclusiveTotalPrice: '鍚◣鎬讳环',
+  totalPriceWithTax: '鍚◣鎬讳环',
+  invoiceType: '鍙戠エ绫诲瀷',
+  inventoryWarningQuantity: '搴撳瓨棰勮鏁伴噺',
+  isInspected: '鏄惁璐ㄦ',
+  isChecked: '鏄惁璐ㄦ'
+}
+const purchasePayloadFieldKeyMap = {
+  閲囪喘鍙拌处: 'purchaseLedgers',
+  浜у搧鏄庣粏: 'productData',
+  閲囪喘鍚堝悓鍙�: 'purchaseContractNumber',
+  閲囪喘鍗曞彿: 'purchaseContractNumber',
+  閲囪喘璁㈠崟鍙�: 'purchaseContractNumber',
+  閿�鍞悎鍚屽彿: 'salesContractNo',
+  閿�鍞崟鍙�: 'salesContractNo',
+  閿�鍞鍗曞彿: 'salesContractNo',
+  閿�鍞悎鍚孖D: 'salesContractNoId',
+  瀹℃壒鐢ㄦ埛ID鍒楄〃: 'approveUserIds',
+  褰曞叆寮�濮嬫棩鏈�: 'entryDateStart',
+  褰曞叆缁撴潫鏃ユ湡: 'entryDateEnd',
+  ID: 'id',
+  椤圭洰鍚嶇О: 'projectName',
+  渚涘簲鍟咺D: 'supplierId',
+  渚涘簲鍟嗗悕绉�: 'supplierName',
+  鏄惁鐧藉悕鍗�: 'isWhite',
+  褰曞叆浜篒D: 'recorderId',
+  褰曞叆浜�: 'recorderName',
+  绛捐鏃ユ湡: 'executionDate',
+  鎵ц鏃ユ湡: 'executionDate',
+  褰曞叆鏃ユ湡: 'entryDate',
+  浠樻鏂瑰紡: 'paymentMethod',
+  瀹℃牳浜�: 'approverId',
+  瀹℃壒浜�: 'approverId',
+  瀹℃壒浜篒D: 'approverId',
+  瀹℃壒鐘舵��: 'approvalStatus',
+  澶囨敞: 'remarks',
+  闄勪欢鏉愭枡: 'attachmentMaterials',
+  鍒涘缓鏃堕棿: 'createdAt',
+  鏇存柊鏃堕棿: 'updatedAt',
+  閿�鍞彴璐D: 'salesLedgerId',
+  鏄惁鏈夊瓙椤�: 'hasChildren',
+  绫诲瀷: 'type',
+  涓存椂鏂囦欢ID: 'tempFileIds',
+  閿�鍞彴璐﹂檮浠�: 'SalesLedgerFiles',
+  鑱旂郴鐢佃瘽: 'phoneNumber',
+  涓氬姟鍛業D: 'businessPersonId',
+  浜у搧ID: 'productId',
+  浜у搧鍨嬪彿ID: 'productModelId',
+  鍙戠エ鍙风爜: 'invoiceNumber',
+  鍙戠エ閲戦: 'invoiceAmount',
+  寮�绁ㄧ櫥璁癐D: 'ticketRegistrationId',
+  鍚堝悓閲戦: 'contractAmount',
+  宸叉敹浠樻閲戦: 'receiptPaymentAmount',
+  鏈敹浠樻閲戦: 'unReceiptPaymentAmount',
+  妯℃澘鍚嶇О: 'templateName',
+  浜у搧绫诲埆: 'productCategory',
+  浜у搧鍚嶇О: 'productCategory',
+  瑙勬牸鍨嬪彿: 'specificationModel',
+  鍗曚綅: 'unit',
+  绋庣巼: 'taxRate',
+  鍚◣鍗曚环: 'taxInclusiveUnitPrice',
+  鏁伴噺: 'quantity',
+  鍚◣鎬讳环: 'taxInclusiveTotalPrice',
+  鍙戠エ绫诲瀷: 'invoiceType',
+  搴撳瓨棰勮鏁伴噺: 'inventoryWarningQuantity',
+  鏄惁璐ㄦ: 'isInspected',
+  purchaseLedgers: 'purchaseLedgers',
+  productData: 'productData',
+  purchaseContractNumber: 'purchaseContractNumber',
+  purchaseContractNo: 'purchaseContractNumber',
+  purchaseOrderNumber: 'purchaseContractNumber',
+  salesContractNo: 'salesContractNo',
+  salesContractNumber: 'salesContractNo',
+  salesOrderNumber: 'salesContractNo',
+  contractDate: 'executionDate',
+  inputPerson: 'recorderName',
+  inputDate: 'entryDate',
+  auditors: 'approverId',
+  remark: 'remarks',
+  productCategory: 'productCategory',
+  productName: 'productCategory',
+  specificationModel: 'specificationModel',
+  unit: 'unit',
+  taxRate: 'taxRate',
+  priceWithTax: 'taxInclusiveUnitPrice',
+  taxInclusiveUnitPrice: 'taxInclusiveUnitPrice',
+  quantity: 'quantity',
+  totalPriceWithTax: 'taxInclusiveTotalPrice',
+  taxInclusiveTotalPrice: 'taxInclusiveTotalPrice',
+  invoiceType: 'invoiceType',
+  inventoryWarningQuantity: 'inventoryWarningQuantity',
+  isInspected: 'isInspected',
+  isChecked: 'isInspected'
+}
 
 // 鍘嗗彶浼氳瘽鐩稿叧
+const purchaseValueTypeOptions = [
+  { label: '鏂囨湰', value: 'string' },
+  { label: '鏁板瓧', value: 'number' },
+  { label: '甯冨皵', value: 'boolean' },
+  { label: '绌哄��', value: 'null' },
+  { label: '瀵硅薄', value: 'object' },
+  { label: '鏁扮粍', value: 'array' }
+]
+const purchaseContainerValueTypes = new Set(['object', 'array'])
+const purchaseHiddenFieldKeySet = new Set(['templatename', 'approvalstatus', 'phonenumber', 'type'])
+const purchaseHiddenKeyWordList = [
+  'attachment',
+  'file',
+  'invoice',
+  'ticketregistration',
+  'receiptpayment',
+  'payment'
+]
+const purchaseHiddenChineseKeywordList = ['闄勪欢', '寮�绁�', '鏉ョエ', '鍥炴', '浠樻']
+let purchasePayloadTreeNodeSeed = 0
+
+const shouldHidePurchaseField = (fieldKey = '') => {
+  const rawKey = String(fieldKey || '')
+  if (!rawKey) return false
+  const normalizedFieldKey = purchasePayloadFieldKeyMap[rawKey] || rawKey
+  const lowerKey = String(normalizedFieldKey).toLowerCase()
+
+  if (lowerKey.endsWith('id') || lowerKey.endsWith('ids')) return true
+  if (purchaseHiddenFieldKeySet.has(lowerKey)) return true
+  if (purchaseHiddenKeyWordList.some(keyword => lowerKey.includes(keyword))) return true
+  if (purchaseHiddenChineseKeywordList.some(keyword => rawKey.includes(keyword))) return true
+  return false
+}
+
 const showHistory = ref(false)
 const sessions = ref([])
 const loadingSessions = ref(false)
+
+const isImageFileType = (fileType = '') => String(fileType || '').toLowerCase().startsWith('image/')
+const imageFilePathPattern = /\.(png|jpe?g|gif|webp|bmp|svg)$/i
+
+const getPathnameFromFilePath = (filePath = '') => {
+  const rawPath = String(filePath || '').trim()
+  if (!rawPath) return ''
+  try {
+    const baseOrigin = typeof window !== 'undefined' ? window.location.origin : 'http://localhost'
+    return new URL(rawPath, baseOrigin).pathname || ''
+  } catch (err) {
+    return rawPath.split('?')[0]
+  }
+}
+
+const isImageFilePath = (filePath = '') => {
+  const pathname = getPathnameFromFilePath(filePath).toLowerCase()
+  return imageFilePathPattern.test(pathname)
+}
+
+const getHistoryFileName = (filePath = '', index = 0) => {
+  const pathname = getPathnameFromFilePath(filePath)
+  const fileName = pathname.split('/').filter(Boolean).pop()
+  if (!fileName) return `file-${index + 1}`
+  try {
+    return decodeURIComponent(fileName)
+  } catch (err) {
+    return fileName
+  }
+}
+
+const getImagePreviewList = (files = []) => {
+  if (!Array.isArray(files)) return []
+  return files
+    .filter(item => item?.isImage && item?.previewUrl)
+    .map(item => item.previewUrl)
+}
+
+const getImagePreviewInitialIndex = (files = [], previewUrl = '') => {
+  const list = getImagePreviewList(files)
+  const index = list.indexOf(previewUrl)
+  return index >= 0 ? index : 0
+}
+
+const formatFileSize = (size) => {
+  const bytes = Number(size)
+  if (!Number.isFinite(bytes) || bytes <= 0) return '0 B'
+  if (bytes < 1024) return `${bytes} B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1).replace(/\.0$/, '')} KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1).replace(/\.0$/, '')} MB`
+}
+
+const createLocalFileSnapshot = (file, index = 0) => {
+  const rawFile = typeof File !== 'undefined' && file instanceof File ? file : null
+  const fileType = rawFile?.type || ''
+  const isImage = isImageFileType(fileType)
+  const canCreateObjectURL = typeof URL !== 'undefined' && typeof URL.createObjectURL === 'function'
+  const previewUrl = isImage && rawFile && canCreateObjectURL ? URL.createObjectURL(rawFile) : ''
+  return {
+    previewId: `${rawFile?.name || 'file'}-${rawFile?.size || 0}-${rawFile?.lastModified || Date.now()}-${index}`,
+    name: rawFile?.name || `file-${index + 1}`,
+    size: rawFile?.size || 0,
+    type: fileType,
+    isImage,
+    previewUrl,
+    accessUrl: '',
+    rawFile,
+    isObjectUrl: !!previewUrl
+  }
+}
+
+const createHistoryFileSnapshot = (filePath, memoryId = '', messageIndex = 0, fileIndex = 0) => {
+  const normalizedPath = String(filePath || '').trim()
+  if (!normalizedPath) return null
+  const isImage = isImageFilePath(normalizedPath)
+  return {
+    previewId: `${memoryId || 'history'}-${messageIndex}-${fileIndex}`,
+    name: getHistoryFileName(normalizedPath, fileIndex),
+    size: 0,
+    type: '',
+    isImage,
+    previewUrl: isImage ? normalizedPath : '',
+    accessUrl: normalizedPath,
+    rawFile: null,
+    isObjectUrl: false
+  }
+}
+
+const revokeLocalFileSnapshots = (snapshots = []) => {
+  const canRevokeObjectURL = typeof URL !== 'undefined' && typeof URL.revokeObjectURL === 'function'
+  if (!canRevokeObjectURL) return
+  if (!Array.isArray(snapshots)) return
+  snapshots.forEach((snapshot) => {
+    if (snapshot?.isObjectUrl && snapshot?.previewUrl) {
+      URL.revokeObjectURL(snapshot.previewUrl)
+    }
+  })
+}
+
+const mapHistoryFilePathsToSnapshots = (filePaths = [], memoryId = '', messageIndex = 0) => {
+  if (!Array.isArray(filePaths)) return []
+  return filePaths
+    .map((filePath, fileIndex) => createHistoryFileSnapshot(filePath, memoryId, messageIndex, fileIndex))
+    .filter(Boolean)
+}
+
+const openMessageAttachment = (file) => {
+  const accessUrl = String(file?.accessUrl || '').trim()
+  if (!accessUrl) return
+  if (typeof window === 'undefined' || typeof window.open !== 'function') return
+  window.open(accessUrl, '_blank', 'noopener,noreferrer')
+}
+
+const handleMessageFileClick = (file) => {
+  if (!file?.accessUrl || file?.isImage) return
+  openMessageAttachment(file)
+}
+
+const revokeMessageLocalFileSnapshots = (messageList = []) => {
+  if (!Array.isArray(messageList)) return
+  messageList.forEach((msg) => {
+    if (Array.isArray(msg?.localUploadFiles)) {
+      revokeLocalFileSnapshots(msg.localUploadFiles)
+      msg.localUploadFiles = []
+    }
+  })
+}
+
+const clearSelectedFiles = ({ releaseSnapshots = true } = {}) => {
+  if (releaseSnapshots) {
+    revokeLocalFileSnapshots(selectedFileSnapshots.value)
+  }
+  selectedFiles.value = []
+  uploadFileList.value = []
+  selectedFileSnapshots.value = []
+}
 
 const abortCurrentRequest = () => {
   if (!currentAbortController.value) return
@@ -440,6 +1005,7 @@
 
 const selectSession = async (session) => {
   showHistory.value = false
+  clearSelectedFiles()
   uuid.value = session.memoryId
   localStorage.setItem(currentAssistant.value.storageKey, uuid.value)
 
@@ -447,6 +1013,7 @@
   try {
     const res = await request.get(`${currentAssistant.value.apiBase}/history/messages/${uuid.value}`)
     if (res.code === 200) {
+      revokeMessageLocalFileSnapshots(messages.value)
       disposeCharts()
       messages.value = []
       const historyMsgs = res.data || []
@@ -458,13 +1025,16 @@
 
         const messageObj = {
           isUser,
-          content: msg.content,
+          content: msg.content || '',
           htmlContent: '',
           isTyping: false,
           chartOptions: null,
           chartRenderReady: false,
           type: '',
-          tableData: null
+          tableData: null,
+          payloadTreeData: null,
+          payloadHiddenData: null,
+          localUploadFiles: isUser ? mapHistoryFilePathsToSnapshots(msg.filePaths, uuid.value, idx) : []
         }
 
         messages.value.push(messageObj)
@@ -479,15 +1049,15 @@
           }
 
           // 瑙f瀽鍘嗗彶娑堟伅涓殑 JSON
-          const extracted = extractEmbeddedSuccessJson(msg.content)
+          const extracted = extractEmbeddedSuccessJson(msg.content || '')
           if (extracted) {
             applyStructuredMessageData(messageObj, extracted.data, botMsgIndex)
           }
 
-          updateOutputState(msg.content, botMsgIndex)
-          messageObj.htmlContent = convertStreamOutput(msg.content, botMsgIndex)
+          updateOutputState(msg.content || '', botMsgIndex)
+          messageObj.htmlContent = convertStreamOutput(msg.content || '', botMsgIndex)
         } else {
-          messageObj.htmlContent = convertTextToHtml(msg.content)
+          messageObj.htmlContent = convertTextToHtml(msg.content || '')
         }
       })
       scrollToBottom()
@@ -522,15 +1092,16 @@
 }
 
 onMounted(() => {
-  initUUID()
-  // 鍒濆娆㈣繋
-  if (messages.value.length === 0) {
-    hello()
+  if (props.autoOpen) {
+    visible.value = true
   }
+  initUUID()
   window.addEventListener('resize', handleWindowResize)
 })
 
 onUnmounted(() => {
+  revokeMessageLocalFileSnapshots(messages.value)
+  clearSelectedFiles()
   disposeCharts()
   window.removeEventListener('resize', handleWindowResize)
 })
@@ -539,20 +1110,36 @@
   if (!prevKey || nextKey === prevKey) return
 
   abortCurrentRequest()
+  revokeMessageLocalFileSnapshots(messages.value)
   disposeCharts()
   messages.value = []
   outputState.value = {}
   sessions.value = []
   showHistory.value = false
-  selectedFile.value = null
+  clearSelectedFiles()
   inputMessage.value = ''
   quickPromptStart.value = 0
   initUUID()
-  hello()
+})
+
+watch(() => props.defaultAssistant, (nextKey) => {
+  if (!nextKey || nextKey === selectedAssistantKey.value) return
+  if (!assistants.value.some(item => item.key === nextKey)) return
+  selectedAssistantKey.value = nextKey
+})
+
+watch(() => props.autoOpen, (nextValue) => {
+  if (nextValue) {
+    visible.value = true
+  }
 })
 
 const handleWindowResize = () => {
   windowWidth.value = window.innerWidth
+}
+
+const handleHeaderExtraAction = () => {
+  emit('header-extra-action')
 }
 
 const toggleSidebar = () => {
@@ -563,10 +1150,12 @@
 }
 
 const handleClose = () => {
+  if (hideTrigger.value) return
   visible.value = false
 }
 
 const handleManualClose = () => {
+  if (hideTrigger.value) return
   if (isSending.value) {
     abortCurrentRequest()
   }
@@ -582,21 +1171,17 @@
   uuid.value = storedUUID
 }
 
-const hello = () => {
-  sendRequest(currentAssistant.value.welcomeMessage || '浣犲ソ')
-}
-
 const newChat = () => {
+  revokeMessageLocalFileSnapshots(messages.value)
   disposeCharts()
   messages.value = []
   outputState.value = {}
   sessions.value = []
   showHistory.value = false
-  selectedFile.value = null
+  clearSelectedFiles()
   quickPromptStart.value = 0
   localStorage.removeItem(currentAssistant.value.storageKey)
   initUUID()
-  hello()
 }
 
 const handleNewChat = () => {
@@ -628,8 +1213,10 @@
 const extractEmbeddedSuccessJson = (text) => {
   if (!text || typeof text !== 'string') return null
 
-  const startIdx = text.indexOf('{"success"')
-  if (startIdx === -1) return null
+  const startMatch = text.match(/\{\s*"success"\s*:/)
+  if (!startMatch) return null
+  const startIdx = startMatch.index ?? -1
+  if (startIdx < 0) return null
 
   for (let i = startIdx; i < text.length; i++) {
     if (text[i] !== '{') continue
@@ -692,8 +1279,25 @@
     messageObj.tableData = parsedData.data
   }
 
-  if (parsedData.charts && Object.keys(parsedData.charts).length > 0) {
-    messageObj.chartOptions = parsedData.charts
+  if (parsedData.action === 'confirm_required' && parsedData.businessType) {
+    messageObj.type = 'purchase_analysis_confirm'
+    messageObj.purchaseAnalysisData = parsedData
+    if (!Array.isArray(messageObj.payloadTreeData) || !messageObj.payloadTreeData.length) {
+      initializePurchasePayloadTree(messageObj, parsedData.payload || {})
+    }
+    if (!messageObj.payloadText) {
+      const payloadFromTree = buildPurchasePayloadFromNodes(messageObj.payloadTreeData, 'object')
+      const payloadWithHidden = mergePurchasePayloadWithHidden(payloadFromTree, messageObj.payloadHiddenData)
+      messageObj.payloadText = JSON.stringify(localizePurchasePayload(payloadWithHidden), null, 2)
+    }
+    messageObj.confirmResult = ''
+    messageObj.confirmed = false
+    messageObj.confirming = false
+  }
+
+  const chartOptions = getStructuredChartOptions(parsedData)
+  if (chartOptions && Object.keys(chartOptions).length > 0) {
+    messageObj.chartOptions = chartOptions
     messageObj.chartRenderReady = true
 
     if (shouldRenderCharts) {
@@ -705,6 +1309,1080 @@
   }
 }
 
+const getStructuredChartOptions = (parsedData) => {
+  if (!parsedData?.success) return null
+
+  if (parsedData.charts && Object.keys(parsedData.charts).length > 0) {
+    return parsedData.charts
+  }
+
+  if (parsedData.type === 'purchase_material_rank') {
+    return buildPurchaseMaterialRankCharts(parsedData)
+  }
+
+  return null
+}
+
+const buildPurchaseMaterialRankCharts = (parsedData) => {
+  const items = Array.isArray(parsedData?.data?.items) ? parsedData.data.items : []
+  if (!items.length) return null
+
+  const names = items.map(item => item.productCategory || '-')
+  const amounts = items.map(item => Number(item.amount) || 0)
+
+  return {
+    purchaseMaterialAmountRank: {
+      title: {
+        text: '\u91c7\u8d2d\u7269\u6599\u91d1\u989d\u6392\u884c',
+        left: 'center',
+        textStyle: {
+          fontSize: 14,
+          fontWeight: 600,
+          color: '#1a1a2e'
+        }
+      },
+      tooltip: {
+        trigger: 'axis',
+        axisPointer: {
+          type: 'shadow'
+        },
+        formatter(params) {
+          const dataIndex = params?.[0]?.dataIndex ?? 0
+          const item = items[dataIndex] || {}
+          const amount = Number(item.amount) || 0
+          const quantity = Number(item.quantity) || 0
+          return [
+            `${item.productCategory || '-'}`,
+            `${params?.[0]?.marker || ''} \u91d1\u989d\uff1a${formatCurrency(amount)}`,
+            `\u89c4\u683c\u578b\u53f7\uff1a${item.specificationModel || '-'}`,
+            `\u6570\u91cf\uff1a${quantity}${item.unit || ''}`
+          ].join('<br/>')
+        }
+      },
+      grid: {
+        left: '3%',
+        right: '4%',
+        bottom: names.some(name => String(name).length > 6) ? 72 : 48,
+        top: 48,
+        containLabel: true
+      },
+      xAxis: {
+        type: 'category',
+        data: names,
+        axisLabel: {
+          interval: 0,
+          rotate: names.some(name => String(name).length > 6) ? 28 : 0,
+          color: '#4b5563'
+        }
+      },
+      yAxis: {
+        type: 'value',
+        name: '\u91d1\u989d(\u5143)',
+        axisLabel: {
+          color: '#4b5563',
+          formatter: value => formatCompactNumber(value)
+        }
+      },
+      series: [{
+        name: '\u91c7\u8d2d\u91d1\u989d',
+        type: 'bar',
+        barMaxWidth: 36,
+        data: amounts,
+        itemStyle: {
+          borderRadius: [6, 6, 0, 0],
+          color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
+            { offset: 0, color: '#2f7cf6' },
+            { offset: 1, color: '#55d7ff' }
+          ])
+        },
+        label: {
+          show: true,
+          position: 'top',
+          color: '#1f2937',
+          formatter: params => formatCompactNumber(params.value)
+        }
+      }]
+    }
+  }
+}
+
+const formatCurrency = (value) => {
+  const amount = Number(value) || 0
+  return `\u00a5${amount.toLocaleString('zh-CN', { maximumFractionDigits: 2 })}`
+}
+
+const formatCompactNumber = (value) => {
+  const amount = Number(value) || 0
+  if (Math.abs(amount) >= 10000) {
+    return `${(amount / 10000).toFixed(2).replace(/\.?0+$/, '')}\u4e07`
+  }
+  return amount.toLocaleString('zh-CN', { maximumFractionDigits: 2 })
+}
+
+const formatPercent = (value) => {
+  const number = Number(value)
+  if (Number.isNaN(number)) return '-'
+  return `${Math.round(number * 100)}%`
+}
+
+const formatPreviewItem = (item) => {
+  if (item === null || item === undefined) return '-'
+  if (typeof item === 'string') return item
+  try {
+    return JSON.stringify(item)
+  } catch (err) {
+    return String(item)
+  }
+}
+
+const hasMeaningfulPayloadValue = (value) => {
+  if (value === null || value === undefined) return false
+  if (typeof value === 'string') return value.trim() !== ''
+  if (Array.isArray(value)) return value.some(item => hasMeaningfulPayloadValue(item))
+  if (typeof value === 'object') return Object.values(value).some(item => hasMeaningfulPayloadValue(item))
+  return true
+}
+
+const mergeMappedPayloadValue = (existingValue, incomingValue) => {
+  if (existingValue === undefined) return incomingValue
+
+  const existingHasValue = hasMeaningfulPayloadValue(existingValue)
+  const incomingHasValue = hasMeaningfulPayloadValue(incomingValue)
+
+  if (existingHasValue && !incomingHasValue) return existingValue
+  if (!existingHasValue && incomingHasValue) return incomingValue
+
+  if (
+    existingValue &&
+    incomingValue &&
+    typeof existingValue === 'object' &&
+    typeof incomingValue === 'object' &&
+    !Array.isArray(existingValue) &&
+    !Array.isArray(incomingValue)
+  ) {
+    return { ...existingValue, ...incomingValue }
+  }
+
+  return incomingValue
+}
+
+const mapPayloadKeys = (value, keyMap) => {
+  if (Array.isArray(value)) {
+    return value.map(item => mapPayloadKeys(item, keyMap))
+  }
+  if (value && typeof value === 'object') {
+    return Object.entries(value).reduce((result, [key, item]) => {
+      const mappedKey = keyMap[key] || key
+      const mappedValue = mapPayloadKeys(item, keyMap)
+      result[mappedKey] = mergeMappedPayloadValue(result[mappedKey], mappedValue)
+      return result
+    }, {})
+  }
+  return value
+}
+
+const clonePurchasePayloadValue = (value) => {
+  if (Array.isArray(value)) {
+    return value.map(item => clonePurchasePayloadValue(item))
+  }
+  if (value && typeof value === 'object') {
+    return Object.entries(value).reduce((result, [key, item]) => {
+      result[key] = clonePurchasePayloadValue(item)
+      return result
+    }, {})
+  }
+  return value
+}
+
+const splitPurchasePayloadByVisibility = (value) => {
+  if (Array.isArray(value)) {
+    const splitItems = value.map(item => splitPurchasePayloadByVisibility(item))
+    const visible = splitItems.map(item => item.visible)
+    const hidden = splitItems.map(item => item.hidden)
+    return { visible, hidden }
+  }
+
+  if (value && typeof value === 'object') {
+    const visible = {}
+    const hidden = {}
+
+    Object.entries(value).forEach(([key, item]) => {
+      if (shouldHidePurchaseField(key)) {
+        hidden[key] = clonePurchasePayloadValue(item)
+        return
+      }
+      const child = splitPurchasePayloadByVisibility(item)
+      visible[key] = child.visible
+      if (hasMeaningfulPayloadValue(child.hidden)) {
+        hidden[key] = child.hidden
+      }
+    })
+
+    return { visible, hidden }
+  }
+
+  return { visible: value, hidden: undefined }
+}
+
+const mergePurchasePayloadWithHidden = (visibleValue, hiddenValue) => {
+  if (hiddenValue === undefined || hiddenValue === null) return visibleValue
+  if (visibleValue === undefined || visibleValue === null) return clonePurchasePayloadValue(hiddenValue)
+
+  if (Array.isArray(visibleValue) && Array.isArray(hiddenValue)) {
+    return visibleValue.map((item, index) => mergePurchasePayloadWithHidden(item, hiddenValue[index]))
+  }
+
+  if (
+    visibleValue &&
+    hiddenValue &&
+    typeof visibleValue === 'object' &&
+    typeof hiddenValue === 'object' &&
+    !Array.isArray(visibleValue) &&
+    !Array.isArray(hiddenValue)
+  ) {
+    const merged = { ...clonePurchasePayloadValue(hiddenValue) }
+    Object.entries(visibleValue).forEach(([key, item]) => {
+      merged[key] = mergePurchasePayloadWithHidden(item, merged[key])
+    })
+    return merged
+  }
+
+  return visibleValue
+}
+
+const localizePurchasePayload = (payload) => mapPayloadKeys(payload, purchasePayloadFieldLabelMap)
+
+const normalizePurchasePayload = (payload) => mapPayloadKeys(payload, purchasePayloadFieldKeyMap)
+
+const createPurchasePayloadNodeId = () => `purchase-node-${Date.now()}-${purchasePayloadTreeNodeSeed++}`
+
+const detectPurchaseValueType = (value) => {
+  if (Array.isArray(value)) return 'array'
+  if (value === null) return 'null'
+  const valueType = typeof value
+  if (valueType === 'number') return 'number'
+  if (valueType === 'boolean') return 'boolean'
+  if (valueType === 'object') return 'object'
+  return 'string'
+}
+
+const normalizePurchaseNodeValueForEdit = (value, valueType) => {
+  if (valueType === 'number') return value === null || value === undefined ? '' : String(value)
+  if (valueType === 'boolean') return Boolean(value)
+  if (valueType === 'null') return ''
+  return value === null || value === undefined ? '' : String(value)
+}
+
+const createPurchaseTreeNode = ({
+  key = '',
+  parentType = 'object',
+  keyEditable = false,
+  valueType = 'string',
+  value = '',
+  children = []
+} = {}) => ({
+  id: createPurchasePayloadNodeId(),
+  key,
+  parentType,
+  keyEditable,
+  valueType,
+  value,
+  children
+})
+
+const reorderPurchaseObjectEntries = (value) => {
+  const entries = Object.entries(value || {})
+  const productDataIndex = entries.findIndex(([key]) => key === 'productData')
+  if (productDataIndex <= -1 || productDataIndex === entries.length - 1) {
+    return entries
+  }
+  const [productDataEntry] = entries.splice(productDataIndex, 1)
+  entries.push(productDataEntry)
+  return entries
+}
+
+const buildPurchasePayloadTreeNodes = (value, parentType = 'object') => {
+  if (Array.isArray(value)) {
+    return value.map(item => {
+      const itemType = detectPurchaseValueType(item)
+      const node = createPurchaseTreeNode({
+        key: '',
+        parentType: 'array',
+        keyEditable: false,
+        valueType: itemType,
+        value: normalizePurchaseNodeValueForEdit(item, itemType)
+      })
+      if (purchaseContainerValueTypes.has(itemType)) {
+        node.children = buildPurchasePayloadTreeNodes(item, itemType)
+      }
+      return node
+    })
+  }
+
+  if (value && typeof value === 'object') {
+    return reorderPurchaseObjectEntries(value).map(([key, item]) => {
+      const itemType = detectPurchaseValueType(item)
+      const node = createPurchaseTreeNode({
+        key,
+        parentType,
+        keyEditable: false,
+        valueType: itemType,
+        value: normalizePurchaseNodeValueForEdit(item, itemType)
+      })
+      if (purchaseContainerValueTypes.has(itemType)) {
+        node.children = buildPurchasePayloadTreeNodes(item, itemType)
+      }
+      return node
+    })
+  }
+
+  return []
+}
+
+const initializePurchasePayloadTree = (messageObj, payload = {}) => {
+  const sourcePayload = payload && typeof payload === 'object' && !Array.isArray(payload)
+    ? payload
+    : {}
+  const { visible, hidden } = splitPurchasePayloadByVisibility(sourcePayload)
+  const visiblePayload = visible && typeof visible === 'object' && !Array.isArray(visible) ? visible : {}
+  messageObj.payloadTreeData = buildPurchasePayloadTreeNodes(visiblePayload, 'object')
+  messageObj.payloadHiddenData = hidden && typeof hidden === 'object' ? hidden : {}
+}
+
+const getPurchaseFieldLabel = (fieldKey) => purchasePayloadFieldLabelMap[fieldKey] || fieldKey || '瀛楁'
+
+const createPurchaseDefaultNode = (parentType = 'object') => createPurchaseTreeNode({
+  key: parentType === 'object' ? 'newField' : '',
+  parentType,
+  keyEditable: parentType === 'object',
+  valueType: 'string',
+  value: ''
+})
+
+const getPurchaseScalarNodeValue = (node) => {
+  if (node.valueType === 'null') return null
+  if (node.valueType === 'boolean') return Boolean(node.value)
+  if (node.valueType === 'number') {
+    const text = String(node.value ?? '').trim()
+    if (!text) return null
+    const numberValue = Number(text)
+    return Number.isFinite(numberValue) ? numberValue : text
+  }
+  return node.value === null || node.value === undefined ? '' : String(node.value)
+}
+
+const buildPurchasePayloadFromNodes = (nodes, parentType = 'object') => {
+  if (!Array.isArray(nodes)) {
+    return parentType === 'array' ? [] : {}
+  }
+
+  if (parentType === 'array') {
+    return nodes.map(node => {
+      if (purchaseContainerValueTypes.has(node.valueType)) {
+        return buildPurchasePayloadFromNodes(node.children, node.valueType)
+      }
+      return getPurchaseScalarNodeValue(node)
+    })
+  }
+
+  return nodes.reduce((result, node, index) => {
+    const rawKey = String(node.key ?? '').trim()
+    const key = rawKey || `field_${index + 1}`
+    if (purchaseContainerValueTypes.has(node.valueType)) {
+      result[key] = buildPurchasePayloadFromNodes(node.children, node.valueType)
+    } else {
+      result[key] = getPurchaseScalarNodeValue(node)
+    }
+    return result
+  }, {})
+}
+
+const findPurchaseNodeLocation = (nodes, targetId, parentNode = null) => {
+  if (!Array.isArray(nodes)) return null
+  for (let index = 0; index < nodes.length; index++) {
+    const node = nodes[index]
+    if (node.id === targetId) {
+      return {
+        siblings: nodes,
+        index,
+        node,
+        parentNode
+      }
+    }
+    const next = findPurchaseNodeLocation(node.children, targetId, node)
+    if (next) return next
+  }
+  return null
+}
+
+const getPurchaseArrayItemLabel = (row, message) => {
+  const location = findPurchaseNodeLocation(message?.payloadTreeData, row.id)
+  return `[${(location?.index ?? 0) + 1}]`
+}
+
+const handlePurchaseNodeTypeChange = (message, row) => {
+  if (!message || !row) return
+  if (purchaseContainerValueTypes.has(row.valueType)) {
+    row.children = []
+    row.value = ''
+    return
+  }
+  row.children = []
+  if (row.valueType === 'boolean') {
+    row.value = false
+  } else if (row.valueType === 'null') {
+    row.value = ''
+  } else {
+    row.value = ''
+  }
+}
+
+const addPurchaseRootField = (message) => {
+  if (!message) return
+  if (!Array.isArray(message.payloadTreeData)) {
+    message.payloadTreeData = []
+  }
+  message.payloadTreeData.push(createPurchaseDefaultNode('object'))
+}
+
+const addPurchaseChildNode = (message, row) => {
+  if (!message || !row || !purchaseContainerValueTypes.has(row.valueType)) return
+  if (!Array.isArray(row.children)) {
+    row.children = []
+  }
+  row.children.push(createPurchaseDefaultNode(row.valueType))
+}
+
+const addPurchaseSiblingNode = (message, row) => {
+  if (!message || !row) return
+  const location = findPurchaseNodeLocation(message.payloadTreeData, row.id)
+  if (!location || location.node.parentType !== 'array') return
+  location.siblings.splice(location.index + 1, 0, createPurchaseDefaultNode('array'))
+}
+
+const removePurchaseNode = (message, row) => {
+  if (!message || !row) return
+  const location = findPurchaseNodeLocation(message.payloadTreeData, row.id)
+  if (!location) return
+  location.siblings.splice(location.index, 1)
+}
+
+const hasPurchaseNodeValidationError = (nodes, parentType = 'object') => {
+  if (!Array.isArray(nodes)) return false
+  return nodes.some((node) => {
+    if (parentType === 'object' && !String(node.key ?? '').trim()) {
+      return true
+    }
+    if (node.valueType === 'number') {
+      const text = String(node.value ?? '').trim()
+      if (text && !Number.isFinite(Number(text))) {
+        return true
+      }
+    }
+    if (purchaseContainerValueTypes.has(node.valueType)) {
+      return hasPurchaseNodeValidationError(node.children, node.valueType)
+    }
+    return false
+  })
+}
+
+const purchaseDateFieldKeys = new Set([
+  'entryDateStart',
+  'entryDateEnd',
+  'entryDate',
+  'executionDate',
+  'contractDate',
+  'inputDate',
+  'createdAt',
+  'updatedAt'
+])
+
+const purchaseLedgerAllowedFieldKeys = new Set([
+  'entryDateStart',
+  'entryDateEnd',
+  'id',
+  'purchaseContractNumber',
+  'supplierId',
+  'supplierName',
+  'isWhite',
+  'recorderId',
+  'recorderName',
+  'salesContractNo',
+  'salesContractNoId',
+  'projectName',
+  'entryDate',
+  'executionDate',
+  'remarks',
+  'attachmentMaterials',
+  'createdAt',
+  'updatedAt',
+  'salesLedgerId',
+  'hasChildren',
+  'Type',
+  'productData',
+  'tempFileIds',
+  'SalesLedgerFiles',
+  'phoneNumber',
+  'businessPersonId',
+  'productId',
+  'productModelId',
+  'invoiceNumber',
+  'invoiceAmount',
+  'ticketRegistrationId',
+  'contractAmount',
+  'receiptPaymentAmount',
+  'unReceiptPaymentAmount',
+  'type',
+  'paymentMethod',
+  'approvalStatus',
+  'templateName'
+])
+
+const purchaseApprovalFieldKeys = new Set([
+  'approveUserIds',
+  'approverId',
+  'auditors',
+  '瀹℃牳浜�',
+  '瀹℃壒浜�',
+  '瀹℃壒浜篒D',
+  '瀹℃壒鐢ㄦ埛ID鍒楄〃'
+])
+
+const purchaseIntegerFieldKeys = new Set([
+  'id',
+  'supplierId',
+  'recorderId',
+  'salesContractNoId',
+  'salesLedgerId',
+  'Type',
+  'businessPersonId',
+  'productId',
+  'productModelId',
+  'ticketRegistrationId',
+  'type',
+  'approvalStatus',
+  'inventoryWarningQuantity'
+])
+
+const purchaseDecimalFieldKeys = new Set([
+  'invoiceAmount',
+  'contractAmount',
+  'receiptPaymentAmount',
+  'unReceiptPaymentAmount',
+  'quantity',
+  'taxRate',
+  'taxInclusiveUnitPrice',
+  'taxInclusiveTotalPrice',
+  'taxExclusiveTotalPrice',
+  'priceWithTax',
+  'totalPriceWithTax'
+])
+
+const purchaseBooleanFieldKeys = new Set([
+  'hasChildren',
+  'isWhite',
+  'isInspected',
+  'isChecked'
+])
+
+const purchaseStringFieldKeys = new Set([
+  'entryDateStart',
+  'entryDateEnd',
+  'purchaseContractNumber',
+  'supplierName',
+  'recorderName',
+  'salesContractNo',
+  'projectName',
+  'entryDate',
+  'executionDate',
+  'remarks',
+  'attachmentMaterials',
+  'createdAt',
+  'updatedAt',
+  'phoneNumber',
+  'invoiceNumber',
+  'paymentMethod',
+  'templateName',
+  'productCategory',
+  'specificationModel',
+  'unit',
+  'invoiceType'
+])
+
+const purchaseGenericArrayFieldKeys = new Set([
+  'purchaseLedgers',
+  'productData'
+])
+
+const purchaseStringArrayFieldKeys = new Set(['tempFileIds'])
+
+const purchaseObjectArrayFieldKeys = new Set(['SalesLedgerFiles'])
+
+const normalizePurchaseProductRecord = (record) => {
+  if (!record || typeof record !== 'object' || Array.isArray(record)) return record
+  return mapPayloadKeys(record, purchasePayloadFieldKeyMap)
+}
+
+const getPurchaseProductMatchKey = (record) => {
+  if (!record || typeof record !== 'object') return ''
+  return record.purchaseContractNumber ||
+    record.purchaseContractNo ||
+    record.salesContractNo ||
+    record.salesContractNumber ||
+    ''
+}
+
+const prunePurchaseProductRecord = (record) => {
+  if (!record || typeof record !== 'object' || Array.isArray(record)) return null
+  const normalizedRecord = normalizePurchaseProductRecord(record)
+  const hasVisibleFieldValue = Object.entries(normalizedRecord).some(([key, value]) => {
+    if (shouldHidePurchaseField(key)) return false
+    return hasMeaningfulPayloadValue(value)
+  })
+  return hasVisibleFieldValue ? normalizedRecord : null
+}
+
+const normalizeAndFilterPurchaseProductData = (value) => {
+  if (!Array.isArray(value)) return value
+  return value
+    .map(item => prunePurchaseProductRecord(item))
+    .filter(Boolean)
+}
+
+const mergeLegacyProductDataIntoLedgers = (payload) => {
+  if (!payload || typeof payload !== 'object' || Array.isArray(payload)) return payload
+  if (!Array.isArray(payload.purchaseLedgers) || !Array.isArray(payload.productData) || !payload.productData.length) {
+    return payload
+  }
+
+  const ledgers = payload.purchaseLedgers.map(ledger => ({
+    ...ledger,
+    productData: normalizeAndFilterPurchaseProductData(ledger.productData) || []
+  }))
+  const unmatchedProducts = []
+
+  normalizeAndFilterPurchaseProductData(payload.productData).forEach(product => {
+    const productMatchKey = getPurchaseProductMatchKey(product)
+    const matchedLedger = ledgers.find(ledger => {
+      const ledgerKeys = [
+        ledger.purchaseContractNumber,
+        ledger.purchaseContractNo,
+        ledger.salesContractNo,
+        ledger.salesContractNumber
+      ].filter(Boolean)
+      return productMatchKey && ledgerKeys.includes(productMatchKey)
+    })
+
+    if (matchedLedger) {
+      matchedLedger.productData.push(product)
+    } else if (ledgers.length === 1) {
+      ledgers[0].productData.push(product)
+    } else {
+      unmatchedProducts.push(product)
+    }
+  })
+
+  const nextPayload = {
+    ...payload,
+    purchaseLedgers: ledgers
+  }
+
+  if (unmatchedProducts.length) {
+    nextPayload.productData = unmatchedProducts
+  } else {
+    delete nextPayload.productData
+  }
+
+  return nextPayload
+}
+
+const filterPurchaseLedgerRecord = (record) => {
+  if (!record || typeof record !== 'object' || Array.isArray(record)) return record
+  const normalizedRecord = {
+    ...record,
+    productData: normalizeAndFilterPurchaseProductData(record.productData)
+  }
+  return Object.entries(normalizedRecord).reduce((result, [key, value]) => {
+    if (purchaseLedgerAllowedFieldKeys.has(key)) {
+      result[key] = value
+    }
+    return result
+  }, {})
+}
+
+const normalizeAttachmentMaterialsValue = (value) => {
+  if (value === null || value === undefined) return value
+  if (typeof value === 'string') return value
+  if (typeof value === 'number' || typeof value === 'boolean') return String(value)
+  try {
+    return JSON.stringify(value)
+  } catch (err) {
+    return String(value)
+  }
+}
+
+const normalizePurchaseAttachmentMaterialsField = (value) => {
+  if (Array.isArray(value)) {
+    return value.map(item => normalizePurchaseAttachmentMaterialsField(item))
+  }
+  if (value && typeof value === 'object') {
+    return Object.entries(value).reduce((result, [key, item]) => {
+      if (key === 'attachmentMaterials') {
+        result[key] = normalizeAttachmentMaterialsValue(item)
+      } else {
+        result[key] = normalizePurchaseAttachmentMaterialsField(item)
+      }
+      return result
+    }, {})
+  }
+  return value
+}
+
+const normalizePurchaseNumericText = (text = '') => {
+  return String(text)
+    .replace(/[,\s锛宂/g, '')
+    .replace(/[楼锟ュ厓%]/g, '')
+}
+
+const parsePurchaseNumberValue = (value) => {
+  if (typeof value === 'number') {
+    return Number.isFinite(value) ? value : null
+  }
+  if (typeof value === 'boolean') {
+    return value ? 1 : 0
+  }
+  if (typeof value !== 'string') {
+    return null
+  }
+  const text = normalizePurchaseNumericText(value.trim())
+  if (!text) return null
+  if (!/^[-+]?\d+(\.\d+)?$/.test(text)) return null
+  const numberValue = Number(text)
+  return Number.isFinite(numberValue) ? numberValue : null
+}
+
+const normalizePurchaseIntegerFieldValue = (value) => {
+  if (value === null || value === undefined) return value
+  if (value === '') return null
+  const numberValue = parsePurchaseNumberValue(value)
+  if (numberValue === null) return null
+  return Math.trunc(numberValue)
+}
+
+const normalizePurchaseDecimalFieldValue = (value) => {
+  if (value === null || value === undefined) return value
+  if (value === '') return null
+  const numberValue = parsePurchaseNumberValue(value)
+  return numberValue === null ? null : numberValue
+}
+
+const normalizePurchaseBooleanFieldValue = (value) => {
+  if (value === null || value === undefined) return value
+  if (value === '') return null
+  if (typeof value === 'boolean') return value
+  if (typeof value === 'number') return value !== 0
+  if (typeof value !== 'string') return null
+
+  const text = value.trim().toLowerCase()
+  if (!text) return null
+  if (['true', '1', 'yes', 'y', '鏄�', '宸�', 'checked'].includes(text)) return true
+  if (['false', '0', 'no', 'n', '鍚�', '鏈�', 'unchecked'].includes(text)) return false
+  return null
+}
+
+const normalizePurchaseStringFieldValue = (value) => {
+  if (value === null || value === undefined) return value
+  if (typeof value === 'string') return value
+  if (typeof value === 'number' || typeof value === 'boolean') return String(value)
+  try {
+    return JSON.stringify(value)
+  } catch (err) {
+    return String(value)
+  }
+}
+
+const normalizePurchaseStringArrayFieldValue = (value) => {
+  if (Array.isArray(value)) {
+    return value
+      .map(item => normalizePurchaseStringFieldValue(item))
+      .filter(item => item !== null && item !== undefined && item !== '')
+  }
+  if (value === null || value === undefined || value === '') return []
+  if (typeof value === 'string') {
+    const text = value.trim()
+    if (!text) return []
+    if (/^\[.*\]$/.test(text)) {
+      try {
+        const parsedValue = JSON.parse(text)
+        if (Array.isArray(parsedValue)) {
+          return parsedValue
+            .map(item => normalizePurchaseStringFieldValue(item))
+            .filter(item => item !== null && item !== undefined && item !== '')
+        }
+      } catch (err) {
+        // Keep as plain text when not valid JSON array.
+      }
+    }
+    const splitValues = text
+      .split(/[,\n锛宂/)
+      .map(item => item.trim())
+      .filter(Boolean)
+    return splitValues.length > 1 ? splitValues : [text]
+  }
+  const normalizedValue = normalizePurchaseStringFieldValue(value)
+  return normalizedValue === null || normalizedValue === undefined || normalizedValue === ''
+    ? []
+    : [normalizedValue]
+}
+
+const normalizePurchaseObjectArrayFieldValue = (value) => {
+  if (Array.isArray(value)) {
+    return value.filter(item => item && typeof item === 'object')
+  }
+  if (value && typeof value === 'object') {
+    return [value]
+  }
+  return []
+}
+
+const normalizePurchaseValueByFieldKey = (fieldKey, value) => {
+  if (fieldKey === 'attachmentMaterials') return normalizeAttachmentMaterialsValue(value)
+  if (purchaseIntegerFieldKeys.has(fieldKey)) return normalizePurchaseIntegerFieldValue(value)
+  if (purchaseDecimalFieldKeys.has(fieldKey)) return normalizePurchaseDecimalFieldValue(value)
+  if (purchaseBooleanFieldKeys.has(fieldKey)) return normalizePurchaseBooleanFieldValue(value)
+  if (purchaseStringArrayFieldKeys.has(fieldKey)) return normalizePurchaseStringArrayFieldValue(value)
+  if (purchaseObjectArrayFieldKeys.has(fieldKey)) return normalizePurchaseObjectArrayFieldValue(value)
+  if (purchaseStringFieldKeys.has(fieldKey)) return normalizePurchaseStringFieldValue(value)
+  return value
+}
+
+const normalizePurchasePayloadFieldTypes = (value, fieldKey = '') => {
+  if (purchaseGenericArrayFieldKeys.has(fieldKey)) {
+    if (Array.isArray(value)) {
+      return value.map(item => normalizePurchasePayloadFieldTypes(item))
+    }
+    if (value && typeof value === 'object') {
+      return [normalizePurchasePayloadFieldTypes(value)]
+    }
+    return []
+  }
+
+  if (purchaseStringArrayFieldKeys.has(fieldKey)) {
+    return normalizePurchaseStringArrayFieldValue(value)
+  }
+
+  if (purchaseObjectArrayFieldKeys.has(fieldKey)) {
+    return normalizePurchaseObjectArrayFieldValue(value)
+  }
+
+  if (Array.isArray(value)) {
+    return value.map(item => normalizePurchasePayloadFieldTypes(item))
+  }
+
+  if (value && typeof value === 'object') {
+    return Object.entries(value).reduce((result, [key, item]) => {
+      result[key] = normalizePurchasePayloadFieldTypes(item, key)
+      return result
+    }, {})
+  }
+
+  return normalizePurchaseValueByFieldKey(fieldKey, value)
+}
+
+const sanitizePurchasePayloadForSubmit = (payload, businessType) => {
+  if (businessType !== 'purchase_ledger' || !payload || typeof payload !== 'object') return payload
+
+  let sanitized = mergeLegacyProductDataIntoLedgers(Array.isArray(payload) ? [...payload] : { ...payload })
+  sanitized = normalizePurchaseAttachmentMaterialsField(sanitized)
+  sanitized = normalizePurchasePayloadFieldTypes(sanitized)
+  if (Array.isArray(sanitized.purchaseLedgers)) {
+    sanitized.purchaseLedgers = sanitized.purchaseLedgers.map(filterPurchaseLedgerRecord)
+  }
+  if (Array.isArray(sanitized.productData)) {
+    sanitized.productData = normalizeAndFilterPurchaseProductData(sanitized.productData)
+  }
+  if (Array.isArray(sanitized.productData) && !sanitized.productData.length) {
+    delete sanitized.productData
+  }
+
+  purchaseApprovalFieldKeys.forEach(key => {
+    if (!Array.isArray(sanitized)) {
+      delete sanitized[key]
+    }
+  })
+
+  return sanitized
+}
+
+const getVisiblePurchaseMissingFields = (analysisData) => {
+  const fields = Array.isArray(analysisData?.missingFields) ? analysisData.missingFields : []
+  const visibleFields = analysisData?.businessType === 'purchase_ledger'
+    ? fields.filter(field => {
+      if (purchaseApprovalFieldKeys.has(field)) return false
+      const normalizedField = purchasePayloadFieldKeyMap[field] || field
+      return !shouldHidePurchaseField(normalizedField) && !shouldHidePurchaseField(field)
+    })
+    : fields
+  return visibleFields.map(field => purchasePayloadFieldLabelMap[field] || field)
+}
+
+const formatDateParts = (year, month, day) => {
+  const normalizedYear = Number(year)
+  const normalizedMonth = Number(month)
+  const normalizedDay = Number(day)
+  if (!normalizedYear || !normalizedMonth || !normalizedDay) return ''
+
+  const date = new Date(normalizedYear, normalizedMonth - 1, normalizedDay)
+  if (
+    date.getFullYear() !== normalizedYear ||
+    date.getMonth() !== normalizedMonth - 1 ||
+    date.getDate() !== normalizedDay
+  ) {
+    return ''
+  }
+
+  return [
+    String(normalizedYear).padStart(4, '0'),
+    String(normalizedMonth).padStart(2, '0'),
+    String(normalizedDay).padStart(2, '0')
+  ].join('-')
+}
+
+const normalizeDateString = (value) => {
+  if (typeof value !== 'string') return value
+  const text = value.trim()
+  if (!text) return value
+
+  let match = text.match(/^(\d{4})-(\d{1,2})-(\d{1,2})(?:[T\s].*)?$/)
+  if (match) return formatDateParts(match[1], match[2], match[3]) || value
+
+  match = text.match(/^(\d{4})\/(\d{1,2})\/(\d{1,2})(?:\s.*)?$/)
+  if (match) return formatDateParts(match[1], match[2], match[3]) || value
+
+  match = text.match(/^(\d{4})骞�(\d{1,2})鏈�(\d{1,2})鏃�?(?:\s.*)?$/)
+  if (match) return formatDateParts(match[1], match[2], match[3]) || value
+
+  match = text.match(/^(\d{1,2})\/(\d{1,2})\/(\d{2}|\d{4})(?:\s.*)?$/)
+  if (match) {
+    const year = match[3].length === 2 ? Number(`20${match[3]}`) : Number(match[3])
+    return formatDateParts(year, match[1], match[2]) || value
+  }
+
+  return value
+}
+
+const normalizePurchasePayloadDates = (value, key = '') => {
+  if (Array.isArray(value)) {
+    return value.map(item => normalizePurchasePayloadDates(item, key))
+  }
+  if (value && typeof value === 'object') {
+    return Object.entries(value).reduce((result, [itemKey, item]) => {
+      result[itemKey] = normalizePurchasePayloadDates(item, itemKey)
+      return result
+    }, {})
+  }
+  return purchaseDateFieldKeys.has(key) ? normalizeDateString(value) : value
+}
+
+const isEmptyValue = (value) => {
+  if (value === null || value === undefined || value === '') return true
+  if (Array.isArray(value)) return value.every(item => isEmptyValue(item))
+  if (typeof value === 'object') return Object.values(value).every(item => isEmptyValue(item))
+  return false
+}
+
+const isPurchasePayloadEmpty = (payload) => isEmptyValue(payload)
+
+const getPurchaseConfirmDescription = (analysisData) => {
+  if (!analysisData) return ''
+  if (isPurchasePayloadEmpty(analysisData.payload)) {
+    return '鎴戞病鏈変粠鏂囦欢涓彁鍙栧埌瀹屾暣鐨勯噰璐笟鍔℃暟鎹紝鏆傛椂涓嶈兘鐩存帴鐢熸垚閲囪喘鍙拌处銆�'
+  }
+  return analysisData.description || '宸叉暣鐞嗗嚭寰呯‘璁ょ殑閲囪喘涓氬姟鏁版嵁锛岃鏍稿鍚庢彁浜ゃ��'
+}
+
+const confirmPurchaseAnalysis = async (message) => {
+  if (!message?.purchaseAnalysisData || message.confirming || message.confirmed) return
+
+  let payload
+  try {
+    const parsedPayload = message.payloadText?.trim() ? JSON.parse(message.payloadText) : {}
+    payload = sanitizePurchasePayloadForSubmit(
+      normalizePurchasePayloadDates(normalizePurchasePayload(parsedPayload)),
+      message.purchaseAnalysisData.businessType
+    )
+  } catch (err) {
+    message.confirmResult = '寰呮彁浜ゆ暟鎹笉鏄悎娉� JSON锛岃淇敼鍚庡啀纭'
+    message.confirmed = false
+    return
+  }
+
+  message.confirming = true
+  message.confirmResult = ''
+
+  try {
+    const res = await request.post(`${currentAssistant.value.apiBase}/analyze-files/confirm`, {
+      businessType: message.purchaseAnalysisData.businessType,
+      payload
+    })
+    message.confirmed = true
+    message.confirmResult = res?.msg || '纭鎴愬姛锛屼笟鍔″鐞嗗凡鎻愪氦'
+    ElMessage.success(message.confirmResult)
+  } catch (err) {
+    message.confirmed = false
+    message.confirmResult = err?.message || '纭澶辫触锛岃妫�鏌ユ暟鎹悗閲嶈瘯'
+  } finally {
+    message.confirming = false
+  }
+}
+
+const confirmPurchaseAnalysisFromTable = async (message) => {
+  if (!message?.purchaseAnalysisData || message.confirming || message.confirmed) return
+
+  if (!Array.isArray(message.payloadTreeData)) {
+    initializePurchasePayloadTree(message, message.purchaseAnalysisData.payload || {})
+  }
+  if (hasPurchaseNodeValidationError(message.payloadTreeData, 'object')) {
+    message.confirmResult = '璇峰厛琛ュ叏瀛楁鍚嶏紝骞剁‘淇濇暟瀛楀瓧娈靛~鍐欏悎娉曟暟瀛�'
+    message.confirmed = false
+    return
+  }
+
+  let payload
+  try {
+    const draftPayload = buildPurchasePayloadFromNodes(message.payloadTreeData, 'object')
+    const mergedPayload = mergePurchasePayloadWithHidden(draftPayload, message.payloadHiddenData)
+    const normalizedPayload = normalizePurchasePayload(mergedPayload)
+    payload = sanitizePurchasePayloadForSubmit(
+      normalizePurchasePayloadDates(normalizedPayload),
+      message.purchaseAnalysisData.businessType
+    )
+    message.payloadText = JSON.stringify(localizePurchasePayload(normalizedPayload), null, 2)
+  } catch (err) {
+    message.confirmResult = '寰呮彁浜ゆ暟鎹牸寮忔湁璇紝璇锋鏌ュ悗鍐嶇‘璁�'
+    message.confirmed = false
+    return
+  }
+
+  message.confirming = true
+  message.confirmResult = ''
+
+  try {
+    const res = await request.post(`${currentAssistant.value.apiBase}/analyze-files/confirm`, {
+      businessType: message.purchaseAnalysisData.businessType,
+      payload
+    })
+    message.confirmed = true
+    message.confirmResult = res?.msg || '纭鎴愬姛锛屼笟鍔″鐞嗗凡鎻愪氦'
+    ElMessage.success(message.confirmResult)
+  } catch (err) {
+    message.confirmed = false
+    message.confirmResult = err?.message || '纭澶辫触锛岃妫�鏌ユ暟鎹悗閲嶈瘯'
+  } finally {
+    message.confirming = false
+  }
+}
+
 const scrollToBottom = () => {
   nextTick(() => {
     if (messageListRef.value) {
@@ -713,35 +2391,48 @@
   })
 }
 
-const handleFileChange = (file) => {
+const handleFileChange = (file, fileList = []) => {
   if (!file) return
-  const rawFile = file.raw
-  if (rawFile) {
-    // 闄愬埗鏂囦欢澶у皬锛屼緥濡� 10MB
+  const nextFiles = currentAssistant.value.allowMultipleFileUpload
+    ? fileList.map(item => item.raw).filter(Boolean)
+    : [file.raw].filter(Boolean)
+
+  const validFiles = nextFiles.filter(rawFile => {
     const isLt10M = rawFile.size / 1024 / 1024 < 10
     if (!isLt10M) {
-      ElMessage.error('鏂囦欢澶у皬涓嶈兘瓒呰繃 10MB!')
-      return
+      ElMessage.error(`${rawFile.name} 鏂囦欢澶у皬涓嶈兘瓒呰繃 10MB!`)
     }
-    selectedFile.value = rawFile
-  }
+    return isLt10M
+  })
+
+  clearSelectedFiles()
+  selectedFiles.value = validFiles
+  uploadFileList.value = fileList.filter(item => item.raw && validFiles.includes(item.raw))
+  selectedFileSnapshots.value = validFiles.map((rawFile, index) => createLocalFileSnapshot(rawFile, index))
 }
 
-const removeSelectedFile = () => {
-  selectedFile.value = null
+const removeSelectedFile = (index) => {
+  const [removedSnapshot] = selectedFileSnapshots.value.splice(index, 1)
+  revokeLocalFileSnapshots(removedSnapshot ? [removedSnapshot] : [])
+  selectedFiles.value.splice(index, 1)
+  uploadFileList.value.splice(index, 1)
 }
 
-const analyzeFile = async (file, message = '') => {
+const analyzeFiles = async (files, message = '', localFileSnapshots = []) => {
+  const uploadFiles = Array.isArray(files) ? files : [files].filter(Boolean)
+  if (!uploadFiles.length) return
   if (isSending.value) return
   isSending.value = true
   currentAbortController.value = new AbortController()
 
-  const userMsg = message ? `${message}\n[涓婁紶鏂囦欢鍒嗘瀽] ${file.name}` : `[涓婁紶鏂囦欢鍒嗘瀽] ${file.name}`
+  const fileNames = uploadFiles.map(file => file.name).join('銆�')
+  const userMsg = message ? `${message}\n[涓婁紶鏂囦欢鍒嗘瀽] ${fileNames}` : `[涓婁紶鏂囦欢鍒嗘瀽] ${fileNames}`
   messages.value.push({
     isUser: true,
     content: userMsg,
     htmlContent: convertTextToHtml(userMsg),
-    isTyping: false
+    isTyping: false,
+    localUploadFiles: Array.isArray(localFileSnapshots) ? localFileSnapshots : []
   })
 
   const botMsgIndex = messages.value.length
@@ -753,7 +2444,9 @@
     chartOptions: null,
     chartRenderReady: false,
     type: '',
-    tableData: null
+    tableData: null,
+    payloadTreeData: null,
+    payloadHiddenData: null
   })
 
   outputState.value[botMsgIndex] = {
@@ -767,13 +2460,15 @@
   scrollToBottom()
 
   const formData = new FormData()
-  formData.append('file', file)
+  const fileFieldName = currentAssistant.value.allowMultipleFileUpload ? 'files' : 'file'
+  uploadFiles.forEach(file => formData.append(fileFieldName, file))
   formData.append('memoryId', uuid.value)
   if (message.trim()) {
     formData.append('message', message.trim())
   }
 
-  request.post(`${currentAssistant.value.apiBase}/analyze-file`, formData, {
+  const analyzeUrl = currentAssistant.value.fileAnalyzeUrl || `${currentAssistant.value.apiBase}/analyze-file`
+  request.post(analyzeUrl, formData, {
     headers: {
       'Content-Type': 'multipart/form-data'
     },
@@ -803,6 +2498,11 @@
     isSending.value = false
     currentAbortController.value = null
 
+    const extracted = extractEmbeddedSuccessJson(currentMsg.content)
+    if (extracted) {
+      applyStructuredMessageData(currentMsg, extracted.data, botMsgIndex, !outputState.value[botMsgIndex].hasRenderedChart)
+    }
+
     // 鏈�缁堣В鏋愮‘淇濆浘琛ㄦ覆鏌�
     if (currentMsg.chartOptions && !outputState.value[botMsgIndex].hasRenderedChart) {
       renderCharts(botMsgIndex, currentMsg.chartOptions)
@@ -811,6 +2511,8 @@
   }).catch(err => {
     if (err.name === 'CanceledError' || err.name === 'AbortError') {
       console.log('Analysis aborted by user')
+      isSending.value = false
+      currentAbortController.value = null
       return
     }
     console.error('File analysis error:', err)
@@ -827,10 +2529,11 @@
 
 const sendMessage = () => {
   const msg = inputMessage.value?.trim() || ''
-  if ((msg || selectedFile.value) && !isSending.value) {
-    if (selectedFile.value) {
-      analyzeFile(selectedFile.value, msg)
-      selectedFile.value = null
+  if ((msg || selectedFiles.value.length) && !isSending.value) {
+    if (selectedFiles.value.length) {
+      const localFileSnapshots = selectedFileSnapshots.value
+      analyzeFiles([...selectedFiles.value], msg, localFileSnapshots)
+      clearSelectedFiles({ releaseSnapshots: false })
     } else {
       sendRequest(msg)
     }
@@ -864,7 +2567,9 @@
     chartOptions: null,
     chartRenderReady: false,
     type: '',
-    tableData: null
+    tableData: null,
+    payloadTreeData: null,
+    payloadHiddenData: null
   }
   messages.value.push(botMsg)
 
@@ -915,16 +2620,7 @@
 
             const parsedData = extractJson(fullText)
             if (parsedData) {
-              currentMsg.type = parsedData.type || ''
-              if (currentMsg.type === 'todo_list' && parsedData.data) {
-                currentMsg.tableData = parsedData.data
-              }
-              if (parsedData.charts && Object.keys(parsedData.charts).length > 0) {
-                currentMsg.chartOptions = parsedData.charts
-                currentMsg.chartRenderReady = true
-                // 姣忔瑙f瀽鎴愬姛閮藉皾璇曟覆鏌�/鏇存柊鍥捐〃锛屼互鏀寔娴佸紡鏇存柊
-                renderCharts(botMsgIndex, currentMsg.chartOptions)
-              }
+              applyStructuredMessageData(currentMsg, parsedData, botMsgIndex, true)
             }
 
           }
@@ -960,15 +2656,7 @@
 
       const finalParsed = extractJson(currentMsg.content)
       if (finalParsed) {
-        currentMsg.type = finalParsed.type || ''
-        if (currentMsg.type === 'todo_list' && finalParsed.data) {
-          currentMsg.tableData = finalParsed.data
-        }
-        if (finalParsed.charts && Object.keys(finalParsed.charts).length > 0) {
-          currentMsg.chartOptions = finalParsed.charts
-          currentMsg.chartRenderReady = true
-          renderCharts(botMsgIndex, currentMsg.chartOptions)
-        }
+        applyStructuredMessageData(currentMsg, finalParsed, botMsgIndex)
       }
     }
   }).catch(err => {
@@ -1021,7 +2709,8 @@
 
   // 灏濊瘯鎻愬彇 JSON 閮ㄥ垎
   const extracted = extractEmbeddedSuccessJson(output)
-  const startIdx = extracted ? extracted.startIdx : output.indexOf('{"success"')
+  const startMatch = output.match(/\{\s*"success"\s*:/)
+  const startIdx = extracted ? extracted.startIdx : (startMatch?.index ?? -1)
 
   // 濡傛灉杩樺湪浠g爜鍧椾腑涓旀湭缁撴潫锛屾樉绀烘彁绀烘枃瀛�
   if (state && ((state.jsonBlockStartPos !== -1) || (state.jsBlockStartPos !== -1)) && state.blockEndPos === -1) {
@@ -1040,7 +2729,9 @@
     }
 
     if (parsed.description) {
-      display = parsed.description
+      display = parsed.action === 'confirm_required'
+        ? getPurchaseConfirmDescription(parsed)
+        : parsed.description
     }
 
     if (!display) {
@@ -1066,7 +2757,9 @@
         }
 
         if (parsed.description) {
-          display = parsed.description
+          display = parsed.action === 'confirm_required'
+            ? getPurchaseConfirmDescription(parsed)
+            : parsed.description
         }
 
         if (!display) {
@@ -1422,8 +3115,9 @@
     height: 100%;
   }
   :deep(.el-drawer__header) {
-    margin-bottom: 0;
-    padding: 0;
+    margin-bottom: 0 !important;
+    padding: 0 !important;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
     background: $gradient-dark;
     color: #fff;
   }
@@ -1434,7 +3128,7 @@
   justify-content: space-between;
   align-items: center;
   width: 100%;
-  padding: 18px 20px;
+  padding: 12px 18px;
   background: $gradient-dark;
   position: relative;
   overflow: hidden;
@@ -1566,6 +3260,15 @@
         opacity: 1;
       }
     }
+
+    :deep(.header-action-btn--text) {
+      width: auto !important;
+      min-width: 104px;
+      padding: 8px 14px !important;
+      font-size: 14px;
+      font-weight: 600;
+      white-space: nowrap;
+    }
   }
 
   .assistant-switcher {
@@ -1648,7 +3351,7 @@
     top: 0;
     left: 0;
     right: 0;
-    height: 240px;
+    height: 128px;
     background: linear-gradient(180deg, rgba(0, 85, 212, 0.06) 0%, transparent 100%);
     pointer-events: none;
   }
@@ -1888,6 +3591,87 @@
         border-radius: 2px;
       }
     }
+
+    .message-local-file-list {
+      margin-top: 8px;
+      display: grid;
+      gap: 8px;
+      max-width: 100%;
+    }
+
+    .message-local-file-item {
+      display: flex;
+      align-items: center;
+      gap: 10px;
+      padding: 8px 10px;
+      border-radius: 10px;
+      border: 1px solid rgba(88, 117, 255, 0.2);
+      background: rgba(255, 255, 255, 0.9);
+      max-width: 100%;
+
+      &.clickable {
+        cursor: pointer;
+        transition: all 0.2s ease;
+
+        &:hover {
+          border-color: rgba(44, 109, 255, 0.38);
+          background: rgba(243, 247, 255, 0.96);
+        }
+      }
+    }
+
+    .message-local-file-thumb {
+      width: 40px;
+      height: 40px;
+      border-radius: 6px;
+      overflow: hidden;
+      flex-shrink: 0;
+      border: 1px solid rgba(124, 148, 255, 0.26);
+      background: #f4f7ff;
+      cursor: zoom-in;
+
+      :deep(.el-image__inner) {
+        width: 100%;
+        height: 100%;
+      }
+    }
+
+    .message-local-file-icon {
+      font-size: 20px;
+      color: $primary-blue;
+      flex-shrink: 0;
+    }
+
+    .message-local-file-meta {
+      min-width: 0;
+      display: flex;
+      flex-direction: column;
+      gap: 2px;
+    }
+
+    .message-local-file-name {
+      font-size: 12px;
+      color: #1f2a44;
+      font-weight: 600;
+      white-space: nowrap;
+      overflow: hidden;
+      text-overflow: ellipsis;
+
+      &.clickable {
+        color: $primary-blue;
+        cursor: pointer;
+
+        &:hover {
+          text-decoration: underline;
+        }
+      }
+    }
+
+    .message-local-file-size {
+      font-size: 11px;
+      color: #7f8ba1;
+      line-height: 1.2;
+    }
   }
 
   &.bot-message {
@@ -2008,6 +3792,185 @@
   }
 }
 
+.purchase-confirm-card {
+  margin-top: 12px;
+  width: 100%;
+  background: #fff;
+  border: 1px solid rgba(0, 85, 212, 0.12);
+  border-radius: 12px;
+  box-shadow: $shadow-card;
+  padding: 14px;
+  color: #1a1a2e;
+}
+
+.purchase-confirm-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  font-size: 15px;
+  font-weight: 700;
+  margin-bottom: 12px;
+}
+
+.purchase-confirm-desc {
+  margin-bottom: 12px;
+  color: #374151;
+  font-size: 13px;
+  line-height: 1.6;
+}
+
+.purchase-empty-state {
+  margin-bottom: 12px;
+  padding: 12px;
+  border-radius: 10px;
+  background: linear-gradient(135deg, rgba(255, 247, 237, 0.96), rgba(255, 255, 255, 0.98));
+  border: 1px solid rgba(245, 158, 11, 0.25);
+
+  .empty-title {
+    font-size: 14px;
+    font-weight: 700;
+    color: #92400e;
+    margin-bottom: 6px;
+  }
+
+  .empty-desc {
+    color: #78350f;
+    font-size: 13px;
+    line-height: 1.6;
+  }
+}
+
+.purchase-alert {
+  border-radius: 8px;
+  padding: 10px 12px;
+  margin-bottom: 10px;
+  font-size: 13px;
+
+  ul {
+    margin: 6px 0 0;
+    padding-left: 18px;
+  }
+
+  &.warning {
+    background: rgba(230, 162, 60, 0.12);
+    color: #9a5b00;
+  }
+
+  &.missing {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    gap: 8px;
+    background: rgba(245, 108, 108, 0.1);
+    color: #b42318;
+  }
+}
+
+.purchase-preview {
+  margin-bottom: 12px;
+
+  ul {
+    margin: 6px 0 0;
+    padding-left: 18px;
+    font-size: 13px;
+    line-height: 1.7;
+  }
+}
+
+.purchase-section-title {
+  margin: 10px 0 6px;
+  font-size: 13px;
+  font-weight: 700;
+  color: $deep-blue;
+}
+
+.payload-toolbar {
+  display: flex;
+  justify-content: flex-end;
+  margin-bottom: 8px;
+}
+
+.payload-tree-table-wrapper {
+  border: 1px solid rgba(0, 85, 212, 0.1);
+  border-radius: 10px;
+  overflow: auto;
+
+  :deep(.el-table) {
+    --el-table-header-bg-color: #f5f8ff;
+    --el-table-border-color: rgba(0, 85, 212, 0.08);
+  }
+}
+
+.payload-key-cell {
+  display: flex;
+  align-items: center;
+  min-height: 28px;
+}
+
+.payload-fixed-key {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  line-height: 1.3;
+  color: #1f2937;
+
+  small {
+    font-size: 11px;
+    color: #6b7280;
+  }
+}
+
+.payload-array-index {
+  font-size: 12px;
+  color: #475467;
+}
+
+.payload-container-cell {
+  color: #344054;
+  font-size: 12px;
+}
+
+.payload-null-value {
+  color: #6b7280;
+  font-size: 12px;
+}
+
+.payload-row-actions {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+}
+
+.payload-editor-tip {
+  margin-top: 6px;
+  font-size: 12px;
+  line-height: 1.5;
+  color: #6b7280;
+}
+
+.purchase-confirm-actions {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: 12px;
+  margin-top: 12px;
+
+  .confirm-result {
+    flex: 1;
+    font-size: 13px;
+
+    &.success {
+      color: #1f9d55;
+    }
+
+    &.error {
+      color: #d93025;
+    }
+  }
+}
+
 .input-area {
   padding: 18px 20px;
   background: linear-gradient(180deg, rgba(232, 242, 255, 0.95) 0%, #fff 100%);
@@ -2086,6 +4049,13 @@
       background: #fff;
     }
 
+    .selected-file-list {
+      display: flex;
+      flex-wrap: wrap;
+      gap: 8px;
+      margin-bottom: 12px;
+    }
+
     .selected-file-tag {
       display: flex;
       align-items: center;
@@ -2093,7 +4063,6 @@
       border: 1px solid rgba(0, 85, 212, 0.2);
       border-radius: 10px;
       padding: 8px 12px;
-      margin-bottom: 12px;
       gap: 10px;
       width: fit-content;
       max-width: 100%;
@@ -2115,6 +4084,28 @@
         font-size: 18px;
       }
 
+      .selected-file-thumb {
+        width: 30px;
+        height: 30px;
+        border-radius: 6px;
+        overflow: hidden;
+        border: 1px solid rgba(0, 85, 212, 0.2);
+        flex-shrink: 0;
+        cursor: zoom-in;
+
+        :deep(.el-image__inner) {
+          width: 100%;
+          height: 100%;
+        }
+      }
+
+      .selected-file-meta {
+        min-width: 0;
+        display: flex;
+        flex-direction: column;
+        gap: 2px;
+      }
+
       .file-name {
         font-size: 13px;
         color: $deep-blue;
@@ -2122,6 +4113,12 @@
         overflow: hidden;
         text-overflow: ellipsis;
         font-weight: 600;
+      }
+
+      .file-size {
+        font-size: 11px;
+        color: #5f86b4;
+        line-height: 1.1;
       }
 
       .remove-file {
@@ -2281,75 +4278,59 @@
 
 .chat-hero {
   display: grid;
-  grid-template-columns: 164px minmax(0, 1fr);
-  gap: 18px;
-  align-items: start;
-  padding: 14px 18px 6px;
+  grid-template-columns: 176px minmax(0, 1fr);
+  gap: 14px;
+  align-items: stretch;
+  padding: 8px 18px 4px;
 
   &.compact {
-    grid-template-columns: 122px minmax(0, 1fr);
-    gap: 12px;
-    padding: 8px 18px 2px;
+    grid-template-columns: 132px minmax(0, 1fr);
+    gap: 10px;
+    padding: 4px 18px 2px;
   }
 }
 
 .assistant-stand {
   position: relative;
-  min-height: 252px;
+  min-height: 206px;
   display: flex;
   align-items: center;
   justify-content: center;
   flex-direction: column;
-  padding-top: 18px;
+  padding-top: 8px;
   overflow: hidden;
 
   &.compact {
-    min-height: 176px;
-    padding-top: 8px;
+    min-height: 160px;
+    padding-top: 4px;
   }
 
   &.thinking {
     .assistant-halo {
       opacity: 1;
-      transform: scale(1.08);
-      filter: blur(8px);
+      transform: scale(1.12);
+      filter: blur(9px);
     }
 
     .assistant-scan-ring {
-      opacity: 1;
-      animation-duration: 1.6s;
+      opacity: 0.95;
+      animation-duration: 1.5s;
     }
 
     .assistant-orbit {
-      opacity: 1;
+      opacity: 0.76;
     }
 
-    .assistant-bot {
-      transform: translateY(-4px) scale(1.02);
+    .assistant-model-shell {
+      transform: translateY(-5px) scale(1.02);
     }
 
-    .assistant-bot-head {
-      box-shadow: 0 0 30px rgba(80, 157, 255, 0.36);
+    .assistant-model-cut {
+      animation-duration: 2.2s;
     }
 
-    .assistant-bot-eye {
-      animation: robotBlinkFast 1.1s infinite;
-      box-shadow: 0 0 16px rgba(72, 186, 255, 0.95);
-    }
-
-    .assistant-bot-mouth {
-      width: 28px;
-      opacity: 1;
-      animation: robotTalk 1.2s ease-in-out infinite;
-    }
-
-    .assistant-bot-core {
-      animation: corePulse 1.4s ease-in-out infinite;
-      box-shadow: 0 0 24px rgba(78, 120, 255, 0.26);
-    }
-
-    .assistant-bot-core-ring {
-      animation: coreRotate 3s linear infinite;
+    .assistant-model-img {
+      filter: saturate(1.06) drop-shadow(0 18px 20px rgba(22, 48, 80, 0.22));
     }
 
     .assistant-status {
@@ -2363,219 +4344,174 @@
       animation: thinkingDot 1s ease-in-out infinite;
     }
 
+    .assistant-base-lg {
+      animation-duration: 1.8s;
+    }
+
+    .assistant-base-md {
+      animation-duration: 1.5s;
+    }
+
     .assistant-base-sm {
-      box-shadow: 0 0 24px rgba(255, 93, 122, 0.48);
+      box-shadow: 0 0 24px rgba(30, 91, 255, 0.36);
+      animation-duration: 1.25s;
     }
   }
 }
 
 .assistant-halo {
   position: absolute;
-  top: 22px;
-  width: 130px;
-  height: 130px;
+  top: 24px;
+  width: 146px;
+  height: 146px;
   border-radius: 50%;
-  background: radial-gradient(circle, rgba(46, 140, 224, 0.3) 0%, rgba(0, 85, 212, 0.18) 42%, rgba(113, 54, 244, 0.12) 60%, transparent 78%);
+  background: radial-gradient(circle, rgba(31, 122, 114, 0.26) 0%, rgba(30, 91, 255, 0.2) 42%, rgba(109, 65, 237, 0.12) 66%, transparent 80%);
   filter: blur(6px);
-  opacity: 0.82;
+  opacity: 0.78;
   transition: all 0.35s ease;
 }
 
 .assistant-scan-ring {
   position: absolute;
-  top: 40px;
-  width: 132px;
-  height: 132px;
+  top: 44px;
+  width: 136px;
+  height: 136px;
   border-radius: 50%;
-  border: 1px solid rgba(90, 159, 224, 0.22);
+  border: 1px solid rgba(67, 145, 223, 0.24);
   box-shadow: inset 0 0 16px rgba(255, 255, 255, 0.25);
-  opacity: 0.55;
+  opacity: 0.52;
   animation: scanRing 4s linear infinite;
 }
 
 .assistant-orbit {
   position: absolute;
   top: 52px;
-  width: 150px;
-  height: 150px;
+  width: 156px;
+  height: 156px;
   border-radius: 50%;
-  border: 1px dashed rgba(92, 135, 255, 0.22);
-  opacity: 0.45;
+  border: 1px dashed rgba(92, 135, 255, 0.24);
+  opacity: 0.42;
 }
 
 .assistant-orbit-a {
-  animation: orbitRotate 8s linear infinite;
+  animation: orbitRotate 8.6s linear infinite;
 }
 
 .assistant-orbit-b {
-  width: 118px;
-  height: 118px;
+  width: 124px;
+  height: 124px;
   top: 68px;
-  border-color: rgba(255, 108, 150, 0.22);
-  animation: orbitRotateReverse 5.6s linear infinite;
+  border-color: rgba(31, 122, 114, 0.24);
+  animation: orbitRotateReverse 6.2s linear infinite;
 }
 
-.assistant-bot {
+.assistant-model-shell {
   position: relative;
   z-index: 1;
+  width: 148px;
+  height: 178px;
   display: flex;
-  flex-direction: column;
-  align-items: center;
+  align-items: flex-end;
   justify-content: center;
-  margin-top: 12px;
+  margin-top: 4px;
   transition: transform 0.35s ease;
-}
-
-.assistant-bot-antenna {
-  position: absolute;
-  top: -4px;
-  width: 4px;
-  height: 20px;
-  border-radius: 999px;
-  background: linear-gradient(180deg, #fefefe, #aac9ff);
 
   &::before {
     content: '';
     position: absolute;
-    top: -6px;
     left: 50%;
-    width: 10px;
-    height: 10px;
-    border-radius: 50%;
+    bottom: 2px;
+    width: 164px;
+    height: 42px;
     transform: translateX(-50%);
-    background: linear-gradient(135deg, #54bfff, #7a41ff);
-    box-shadow: 0 0 14px rgba(84, 191, 255, 0.65);
+    border-radius: 50%;
+    background: radial-gradient(
+      ellipse at center,
+      rgba(43, 126, 211, 0.32) 0%,
+      rgba(43, 126, 211, 0.14) 46%,
+      rgba(43, 126, 211, 0) 74%
+    );
+    filter: blur(2.6px);
+    animation: baseGlow 4.6s ease-in-out infinite;
+    z-index: 1;
+  }
+
+  &::after {
+    content: '';
+    position: absolute;
+    left: 50%;
+    bottom: 10px;
+    width: 138px;
+    height: 28px;
+    transform: translateX(-50%);
+    border-radius: 50%;
+    border: 1px solid rgba(36, 116, 198, 0.6);
+    box-shadow:
+      inset 0 0 0 1px rgba(255, 255, 255, 0.58),
+      0 0 22px rgba(42, 116, 196, 0.24);
+    animation: basePulse 3.2s ease-in-out infinite;
+    z-index: 4;
   }
 }
 
-.assistant-bot-antenna-left {
-  left: 36px;
-  transform: rotate(-14deg);
-}
-
-.assistant-bot-antenna-right {
-  right: 36px;
-  transform: rotate(14deg);
-}
-
-.assistant-bot-head {
+.assistant-model-cut {
   position: relative;
+  width: 132px;
+  height: 178px;
+  z-index: 6;
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  transform-origin: center 84%;
+  animation: avatarFloat 3.2s ease-in-out infinite;
+}
+
+.assistant-model-img {
+  width: 100%;
+  height: 100%;
+  object-fit: contain;
+  object-position: center bottom;
+  display: block;
+  filter: saturate(1.03) drop-shadow(0 14px 18px rgba(22, 49, 79, 0.2));
+  transition: filter 0.35s ease;
+}
+
+.assistant-model-fallback {
   width: 92px;
-  height: 78px;
-  border-radius: 28px;
-  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, #e8f1ff 100%);
-  border: 1px solid rgba(0, 85, 212, 0.14);
-  box-shadow: 0 16px 32px rgba(0, 85, 212, 0.14);
+  height: 92px;
+  border-radius: 24px;
+  color: #fff;
+  background: linear-gradient(145deg, rgba(31, 122, 114, 0.9), rgba(30, 91, 255, 0.9));
+  border: 1px solid rgba(255, 255, 255, 0.3);
+  box-shadow: 0 12px 24px rgba(31, 85, 173, 0.22);
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
-.assistant-bot-head-glow {
-  position: absolute;
-  inset: 10px 16px auto;
-  height: 20px;
-  border-radius: 999px;
-  background: linear-gradient(180deg, rgba(0, 85, 212, 0.16), transparent);
-}
-
-.assistant-bot-eye {
-  position: absolute;
-  top: 30px;
-  width: 16px;
-  height: 16px;
-  border-radius: 50%;
-  background: radial-gradient(circle, #8ef0ff 0%, #56c0ff 42%, #2869ff 100%);
-  box-shadow: 0 0 12px rgba(72, 186, 255, 0.72);
-  animation: robotBlink 3.2s infinite;
-}
-
-.assistant-bot-eye-left {
-  left: 22px;
-}
-
-.assistant-bot-eye-right {
-  right: 22px;
-}
-
-.assistant-bot-mouth {
+.assistant-base {
   position: absolute;
   left: 50%;
-  bottom: 16px;
-  width: 22px;
-  height: 4px;
+  bottom: 8px;
   transform: translateX(-50%);
-  border-radius: 999px;
-  background: linear-gradient(90deg, rgba(72, 186, 255, 0.2), rgba(72, 186, 255, 0.9), rgba(72, 186, 255, 0.2));
-}
-
-.assistant-bot-neck {
-  width: 16px;
-  height: 10px;
-  border-radius: 0 0 10px 10px;
-  background: linear-gradient(180deg, #dceaff, #bdd5ff);
-  margin-top: -2px;
-}
-
-.assistant-bot-body {
-  position: relative;
-  width: 104px;
-  height: 92px;
-  margin-top: 2px;
-  border-radius: 28px 28px 34px 34px;
-  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, #e3eeff 100%);
-  border: 1px solid rgba(0, 85, 212, 0.14);
-  box-shadow: 0 18px 36px rgba(0, 85, 212, 0.16);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.assistant-bot-arm {
-  position: absolute;
-  top: 18px;
-  width: 16px;
-  height: 44px;
-  border-radius: 999px;
-  background: linear-gradient(180deg, #eff5ff, #c7dbff);
-  border: 1px solid rgba(0, 85, 212, 0.12);
-}
-
-.assistant-bot-arm-left {
-  left: -10px;
-  transform: rotate(16deg);
-}
-
-.assistant-bot-arm-right {
-  right: -10px;
-  transform: rotate(-16deg);
-}
-
-.assistant-bot-core {
-  position: relative;
-  width: 46px;
-  height: 46px;
   border-radius: 50%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: $primary-blue;
-  background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, #dae8ff 55%, #adc7ff 100%);
-}
-
-.assistant-bot-core-ring {
-  position: absolute;
-  inset: -6px;
-  border-radius: 50%;
-  border: 1px solid rgba(88, 135, 255, 0.3);
-  border-top-color: rgba(255, 96, 139, 0.85);
-  border-right-color: rgba(79, 145, 255, 0.9);
+  border: 1px solid rgba(36, 116, 198, 0.28);
+  background: radial-gradient(
+    ellipse at center,
+    rgba(255, 255, 255, 0.94) 0%,
+    rgba(81, 164, 233, 0.16) 58%,
+    rgba(30, 91, 255, 0.06) 100%
+  );
+  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
 }
 
 .assistant-status {
   position: relative;
   z-index: 1;
-  margin-top: 14px;
-  padding: 6px 12px;
+  margin-top: 7px;
+  padding: 5px 10px;
   border-radius: 999px;
-  font-size: 12px;
+  font-size: 11px;
   font-weight: 600;
   color: $deep-blue;
   background: rgba(255, 255, 255, 0.95);
@@ -2595,81 +4531,25 @@
 }
 
 .assistant-base {
-  position: absolute;
-  bottom: 0;
-  left: 50%;
-  transform: translateX(-50%);
-  border-radius: 50%;
-  border: 2px solid rgba(255, 93, 122, 0.22);
-  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 111, 145, 0.1) 70%, transparent 100%);
-}
-
-.assistant-base-lg {
-  width: 118px;
-  height: 30px;
+  pointer-events: none;
 }
 
 .assistant-base-md {
-  bottom: 6px;
-  width: 88px;
-  height: 20px;
-  border-color: rgba(255, 93, 122, 0.34);
+  bottom: 15px;
+  width: 104px;
+  height: 22px;
+  border-color: rgba(36, 116, 198, 0.48);
+  animation: basePulse 2.8s ease-in-out infinite;
 }
 
 .assistant-base-sm {
-  bottom: 11px;
-  width: 54px;
-  height: 10px;
-  background: linear-gradient(90deg, rgba(255, 93, 122, 0.95), rgba(255, 173, 188, 0.9));
+  bottom: 20px;
+  width: 68px;
+  height: 14px;
+  background: linear-gradient(90deg, rgba(31, 122, 114, 0.82), rgba(45, 124, 255, 0.9));
   border: none;
-  box-shadow: 0 0 18px rgba(255, 93, 122, 0.38);
-}
-
-@keyframes robotBlink {
-  0%, 44%, 48%, 100% {
-    transform: scaleY(1);
-  }
-  46% {
-    transform: scaleY(0.14);
-  }
-}
-
-@keyframes robotBlinkFast {
-  0%, 100% {
-    transform: scaleY(1);
-  }
-  50% {
-    transform: scaleY(0.3);
-  }
-}
-
-@keyframes robotTalk {
-  0%, 100% {
-    transform: translateX(-50%) scaleX(1);
-  }
-  50% {
-    transform: translateX(-50%) scaleX(1.35);
-  }
-}
-
-@keyframes corePulse {
-  0%, 100% {
-    transform: scale(1);
-    filter: brightness(1);
-  }
-  50% {
-    transform: scale(1.08);
-    filter: brightness(1.08);
-  }
-}
-
-@keyframes coreRotate {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+  box-shadow: 0 0 18px rgba(45, 124, 255, 0.34);
+  animation: basePulse 2.2s ease-in-out infinite;
 }
 
 @keyframes orbitRotate {
@@ -2710,9 +4590,85 @@
   }
 }
 
+.assistant-base-lg {
+  width: 142px;
+  height: 32px;
+  animation: basePulse 3.4s ease-in-out infinite;
+
+  &::before {
+    content: '';
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    width: 130px;
+    height: 130px;
+    transform: translate(-50%, -50%);
+    border-radius: 50%;
+    background: conic-gradient(
+      from 180deg,
+      transparent 0deg,
+      rgba(36, 116, 198, 0.65) 48deg,
+      transparent 114deg,
+      rgba(36, 116, 198, 0.55) 212deg,
+      transparent 286deg,
+      rgba(31, 122, 114, 0.45) 334deg,
+      transparent 360deg
+    );
+    -webkit-mask: radial-gradient(circle, transparent 61%, #000 62%, #000 68%, transparent 70%);
+    mask: radial-gradient(circle, transparent 61%, #000 62%, #000 68%, transparent 70%);
+    opacity: 0.62;
+    animation: baseSpin 9s linear infinite;
+  }
+}
+
+@keyframes avatarFloat {
+  0%,
+  100% {
+    transform: translateY(0);
+  }
+  50% {
+    transform: translateY(-7px);
+  }
+}
+
+@keyframes basePulse {
+  0%,
+  100% {
+    transform: translateX(-50%) scale(1);
+    opacity: 0.88;
+  }
+  50% {
+    transform: translateX(-50%) scale(1.05);
+    opacity: 0.98;
+  }
+}
+
+@keyframes baseSpin {
+  from {
+    transform: translate(-50%, -50%) rotate(0deg);
+  }
+  to {
+    transform: translate(-50%, -50%) rotate(360deg);
+  }
+}
+
+@keyframes baseGlow {
+  0%,
+  100% {
+    transform: translateX(-50%) scaleX(1);
+    opacity: 0.82;
+  }
+  50% {
+    transform: translateX(-50%) scaleX(1.06);
+    opacity: 0.96;
+  }
+}
+
 .welcome-card {
   position: relative;
-  padding: 14px 14px 12px;
+  align-self: stretch;
+  min-height: 206px;
+  padding: 9px 10px 8px;
   border-radius: 16px;
   background:
     linear-gradient(#fff, #fff) padding-box,
@@ -2721,7 +4677,8 @@
   box-shadow: 0 16px 36px rgba(0, 85, 212, 0.12);
 
   &.compact {
-    padding: 10px 12px;
+    min-height: 160px;
+    padding: 8px 9px 7px;
     border-radius: 12px;
     box-shadow: 0 8px 16px rgba(0, 85, 212, 0.07);
 
@@ -2730,8 +4687,8 @@
     }
 
     .welcome-title {
-      font-size: 17px;
-      line-height: 1.3;
+      font-size: 16px;
+      line-height: 1.25;
 
       br {
         display: none;
@@ -2739,65 +4696,69 @@
     }
 
     .welcome-desc {
-      margin-top: 6px;
-      font-size: 12px;
-      line-height: 1.55;
+      margin-top: 4px;
+      font-size: 11px;
+      line-height: 1.5;
     }
 
     .quick-prompt-list {
-      margin-top: 10px;
-      gap: 6px;
+      margin-top: 8px;
+      gap: 5px;
     }
 
     .quick-prompt-btn {
-      padding: 8px 10px;
-      font-size: 12px;
+      padding: 7px 9px;
+      font-size: 11px;
       border-radius: 7px;
     }
 
     .more-prompts-btn {
-      margin-top: 8px;
-      font-size: 12px;
+      margin-top: 6px;
+      font-size: 11px;
     }
   }
 }
 
 .welcome-eyebrow {
-  font-size: 11px;
+  font-size: 10px;
   font-weight: 700;
   letter-spacing: 2px;
   color: rgba(0, 85, 212, 0.58);
-  margin-bottom: 8px;
+  margin-bottom: 5px;
 }
 
 .welcome-title {
   margin: 0;
-  font-size: 26px;
-  line-height: 1.2;
+  font-size: 20px;
+  line-height: 1.15;
   font-weight: 800;
   color: #172033;
+
+  br {
+    display: none;
+  }
 }
 
 .welcome-desc {
-  margin: 10px 0 0;
-  font-size: 13px;
-  line-height: 1.7;
+  margin: 5px 0 0;
+  font-size: 12px;
+  line-height: 1.5;
   color: #5f6980;
 }
 
 .quick-prompt-list {
   display: grid;
-  gap: 8px;
-  margin-top: 14px;
+  gap: 6px;
+  margin-top: 8px;
 }
 
 .quick-prompt-btn {
   width: 100%;
   border: none;
-  border-radius: 10px;
-  padding: 11px 14px;
+  border-radius: 9px;
+  padding: 7px 10px;
   text-align: left;
-  font-size: 13px;
+  font-size: 12px;
   font-weight: 600;
   color: #fff;
   cursor: pointer;
@@ -2845,14 +4806,14 @@
 }
 
 .more-prompts-btn {
-  margin-top: 10px;
-  padding: 0 12px;
-  height: 32px;
+  margin-top: 6px;
+  padding: 0 10px;
+  height: 26px;
   border: 1px solid rgba(208, 65, 81, 0.12);
   border-radius: 999px;
   background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 241, 245, 0.96));
   color: #d04151;
-  font-size: 13px;
+  font-size: 12px;
   font-weight: 600;
   cursor: pointer;
   display: inline-flex;
@@ -2867,21 +4828,6 @@
     border-color: transparent;
     color: #fff;
     box-shadow: 0 14px 24px rgba(138, 61, 246, 0.18);
-  }
-}
-
-.hero-dot-grid {
-  display: grid;
-  grid-template-columns: repeat(14, 1fr);
-  gap: 7px;
-  padding: 0 18px 14px;
-
-  span {
-    display: block;
-    width: 100%;
-    aspect-ratio: 1;
-    border-radius: 2px;
-    background: linear-gradient(135deg, rgba(255, 110, 138, 0.95), rgba(255, 190, 201, 0.55));
   }
 }
 
@@ -2977,12 +4923,6 @@
 
   .welcome-title {
     font-size: 21px;
-  }
-
-  .hero-dot-grid {
-    grid-template-columns: repeat(12, 1fr);
-    gap: 6px;
-    padding: 0 14px 12px;
   }
 
   .message-list {

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