diff --git a/src/composables/useChat.js b/src/composables/useChat.js
index 07c62d8..1ebdc47 100644
--- a/src/composables/useChat.js
+++ b/src/composables/useChat.js
@@ -1,5 +1,24 @@
 import { nextTick, ref } from 'vue'
-import { initialMessages, prompts } from '../data/requests.js'
+
+const initialMessages = [
+  {
+    id: 1,
+    role: 'agent',
+    text: '我已读取当前报销、发票、行程和制度命中情况。当前建议：优先处理即将超时与高风险单据。'
+  },
+  {
+    id: 2,
+    role: 'user',
+    text: '请列出今天最需要关注的风险。'
+  },
+  {
+    id: 3,
+    role: 'agent',
+    text: '主要风险包括：3 笔单据将在 30 分钟内超时，市场部存在 2 笔高风险差旅报销，另有 1 笔报销缺少酒店入住清单。'
+  }
+]
+
+export const prompts = ['生成审批意见', '列出补件清单', '解释风险原因', '生成运营简报']
 
 export function useChat(activeView) {
   const messages = ref([...initialMessages])
@@ -10,21 +29,27 @@ export function useChat(activeView) {
 
   function agentReply(text) {
     const c = activeCase.value
-    if (text.includes('出差申请') || text.includes('出差'))
-      return '好的，我来帮您处理出差申请。请提供以下信息：\n1. 出发城市和目的地\n2. 出差日期和天数\n3. 出差事由\n4. 预计费用预算'
-    if (text.includes('机票') || text.includes('飞机'))
-      return '我来帮您查询机票信息。请告诉我：\n1. 出发城市 → 目的城市\n2. 出发日期\n3. 偏好的时间段（上午/下午/晚间）\n4. 舱位要求（经济舱/商务舱）'
-    if (text.includes('酒店') || text.includes('住宿'))
-      return '好的，帮您查找合适的酒店。请提供：\n1. 入住城市和区域偏好\n2. 入住和退房日期\n3. 星级/价位要求\n4. 是否需要含早餐'
-    if (text.includes('火车票') || text.includes('高铁'))
-      return '帮您查询火车票。请告诉我：\n1. 出发站 → 到达站\n2. 出行日期\n3. 座位偏好（二等座/一等座/商务座）\n4. 偏好的出发时间段'
-    if (text.includes('审批意见'))
-      return c ? `${c.id} 建议审批意见：费用归属与预算中心匹配，建议保留业务说明后通过。` : '请先选择一份单据再生成审批意见。'
-    if (text.includes('补件'))
-      return '补件优先级：业务目的说明、行程或客户名单、直属经理确认记录。'
-    if (text.includes('差旅政策') || text.includes('政策'))
-      return '当前差旅政策要点：\n• 住宿标准：一线城市 600 元/晚，二线城市 400 元/晚\n• 机票：优先经济舱，3 小时以上可申请商务舱\n• 高铁：优先二等座，4 小时以上可申请一等座\n• 每日餐饮补贴：120 元'
-    return '好的，我已记录您的需求。请问还需要什么帮助？我还可以帮您查询差旅政策、预订机票酒店火车票等。'
+    if (text.includes('超时') || text.includes('SLA')) {
+      return '当前最紧急的是 3 笔即将超时单据，建议先按剩余处理时长排序，并把缺附件单据转给申请人补齐。'
+    }
+    if (text.includes('高风险') || text.includes('风险')) {
+      return '高风险主要集中在市场部差旅报销，风险点包括住宿超标、重复发票疑似命中、行程说明缺失。建议人工复核后再通过。'
+    }
+    if (text.includes('部门')) {
+      return '从待处理金额看，销售部与研发中心占比最高；从异常占比看，市场部更需要优先关注。'
+    }
+    if (text.includes('简报')) {
+      return '运营简报：今日待审批 12 单，高风险 4 单，平均审批 5.6h，SLA 达成率 96%。建议优先处理差旅报销和即将超时单据。'
+    }
+    if (text.includes('补件') || text.includes('附件')) {
+      return '建议补件清单：酒店入住水单、完整行程单、发票原件或验真结果、直属经理确认记录。'
+    }
+    if (text.includes('审批意见')) {
+      return c
+        ? `${c.id} 建议审批意见：费用归属与预算中心基本匹配，请补充必要说明后通过。`
+        : '建议审批意见：当前单据存在待确认项，请先完成风险核查和附件补齐后再审批。'
+    }
+    return '收到。我可以继续帮你拆解异常原因、比较部门趋势、生成审批意见，或整理一份今日报销运营简报。'
   }
 
   function scrollToBottom() {
@@ -53,7 +78,7 @@ export function useChat(activeView) {
       messages.value.push({
         id: Date.now(),
         role: 'agent',
-        text: `已接收 ${uploadedFiles.value.length} 个附件：${names}。我会优先核对发票验真、费用标准、预算归属和必备审批材料。`
+        text: `已接收 ${uploadedFiles.value.length} 个附件：${names}。我会优先核对发票验真、费用标准、预算归属和必要审批材料。`
       })
       scrollToBottom()
     }
diff --git a/src/views/ChatView.vue b/src/views/ChatView.vue
index 0254b3f..9aa3d78 100644
--- a/src/views/ChatView.vue
+++ b/src/views/ChatView.vue
@@ -1,153 +1,162 @@
 <template>
-  <section class="view full">
-    <div class="queue-panel">
-      <DataTable
-        :value="documents"
-        :paginator="true"
-        :rows="pageSize"
-        :rowsPerPageOptions="[5, 10, 20, 50]"
-        :totalRecords="documents.length"
-        paginatorTemplate="FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown JumpToPageInput"
-        currentPageReportTemplate="共 {totalRecords} 条"
-        stripedRows
-        size="small"
-        :rowHover="false"
-        tableStyle="min-width: 960px"
-      >
-        <Column field="id" header="单据编号">
-          <template #body="{ data }">
-            <strong>{{ data.id }}</strong>
-          </template>
-        </Column>
+  <section class="assistant-view">
+    <div class="assistant-grid">
+      <article class="conversation-panel panel">
+        <header class="panel-head">
+          <h2>今日你可以这样问我</h2>
+          <button class="text-action" type="button" @click="rotatePrompts">
+            <i class="pi pi-refresh"></i>
+            <span>换一换</span>
+          </button>
+        </header>
 
-        <Column field="type" header="申请类型">
-          <template #body="{ data }">
-            <span class="type-tag" :class="data.typeTag">{{ data.type }}</span>
-          </template>
-        </Column>
+        <div class="prompt-grid">
+          <button
+            v-for="prompt in visiblePrompts"
+            :key="prompt.text"
+            class="prompt-card"
+            type="button"
+            @click="applyPrompt(prompt.text)"
+          >
+            <i :class="prompt.icon"></i>
+            <span>{{ prompt.text }}</span>
+          </button>
+        </div>
 
-        <Column field="applicant" header="申请人">
-          <template #body="{ data }">
-            <strong>{{ data.applicant }}</strong>
-            <p class="sub-text">{{ data.dept }}</p>
-          </template>
-        </Column>
-
-        <Column field="destination" header="目的地 / 行程" />
-
-        <Column field="date" header="申请日期" sortable />
-
-        <Column field="amount" header="金额" sortable>
-          <template #body="{ data }">
-            <strong>{{ data.amount }}</strong>
-          </template>
-        </Column>
-
-        <Column field="status" header="状态">
-          <template #body="{ data }">
-            <Tag :value="data.status" :severity="statusSeverity(data.statusClass)" />
-          </template>
-        </Column>
-
-        <Column field="conclusion" header="AI 结论">
-          <template #body="{ data }">
-            <span class="conclusion" :class="data.statusClass">{{ data.conclusion }}</span>
-          </template>
-        </Column>
-
-        <Column header="操作" style="width: 120px">
-          <template #body="{ data }">
-            <div class="row-actions">
-              <Button label="对话" icon="pi pi-comment" size="small" severity="secondary" rounded @click="openCaseDialog(data)" />
+        <div ref="localMessageList" class="message-stream" aria-live="polite">
+          <div class="message-row user">
+            <div class="message-bubble">
+              <p>今天我最应该关注哪些问题？</p>
+              <time>09:41</time>
             </div>
-          </template>
-        </Column>
-      </DataTable>
+            <span class="chat-avatar user-avatar"><i class="pi pi-user"></i></span>
+          </div>
+
+          <div class="message-row assistant">
+            <span class="chat-avatar assistant-avatar"><i class="pi pi-sparkles"></i></span>
+            <div class="message-bubble">
+              <p>基于当前数据，你优先关注以下 3 项：</p>
+              <ol>
+                <li>3 笔单据将在 30 分钟内超时；</li>
+                <li>市场部有 2 笔高风险差旅报销；</li>
+                <li>1 笔报销缺少酒店入住清单，建议优先补充。</li>
+              </ol>
+              <time>09:41</time>
+            </div>
+          </div>
+
+          <div class="message-row assistant">
+            <span class="chat-avatar assistant-avatar"><i class="pi pi-sparkles"></i></span>
+            <div class="message-bubble">
+              <p>为你生成行动建议：</p>
+              <ul class="action-list">
+                <li><i class="pi pi-exclamation-circle danger"></i><strong>紧急处理：</strong>处理即将超时的 3 笔单据，避免 SLA 逾期。</li>
+                <li><i class="pi pi-info-circle warning"></i><strong>风险关注：</strong>审核市场部高风险差旅报销，重点关注差旅与超标费用。</li>
+                <li><i class="pi pi-arrow-circle-up info"></i><strong>信息补齐：</strong>提醒申请人补齐酒店入住清单，加快审批进度。</li>
+                <li><i class="pi pi-check-circle success"></i><strong>效率优化：</strong>当前审批瓶颈在财务审批，建议分配或优先处理。</li>
+              </ul>
+              <time>09:42</time>
+            </div>
+          </div>
+
+          <div v-for="message in messages" :key="message.id" class="message-row" :class="message.role === 'user' ? 'user' : 'assistant'">
+            <span v-if="message.role !== 'user'" class="chat-avatar assistant-avatar"><i class="pi pi-sparkles"></i></span>
+            <div class="message-bubble">
+              <p>{{ message.text }}</p>
+            </div>
+            <span v-if="message.role === 'user'" class="chat-avatar user-avatar"><i class="pi pi-user"></i></span>
+          </div>
+        </div>
+
+        <div class="composer">
+          <textarea
+            :value="draft"
+            rows="3"
+            placeholder="输入问题，例如：今天的异常报销主要原因是什么？"
+            @input="emit('draft', $event.target.value)"
+            @keydown.ctrl.enter.prevent="emit('send')"
+          ></textarea>
+          <div class="composer-actions">
+            <div class="input-tools">
+              <button type="button" aria-label="上传附件" @click="uploadInput?.click()">
+                <i class="pi pi-paperclip"></i>
+              </button>
+              <button type="button" aria-label="上传图片" @click="uploadInput?.click()">
+                <i class="pi pi-image"></i>
+              </button>
+              <button type="button" aria-label="语音输入">
+                <i class="pi pi-microphone"></i>
+              </button>
+              <input ref="uploadInput" class="sr-only" type="file" multiple @change="emit('upload', $event)" />
+            </div>
+            <span class="counter">{{ draft.length }}/2000</span>
+            <button class="send-btn" type="button" aria-label="发送消息" @click="emit('send')">
+              <i class="pi pi-send"></i>
+            </button>
+          </div>
+        </div>
+      </article>
+
+      <aside class="insight-column">
+        <article class="insight-card panel">
+          <header>
+            <h3>A. AI 重点关注</h3>
+            <button type="button">查看全部</button>
+          </header>
+          <div class="focus-list">
+            <div v-for="item in focusItems" :key="item.label" class="focus-row">
+              <span :class="['dot-icon', item.tone]"><i :class="item.icon"></i></span>
+              <strong>{{ item.label }}</strong>
+              <span :class="item.tone">{{ item.value }}</span>
+            </div>
+          </div>
+        </article>
+
+        <article class="insight-card panel">
+          <header>
+            <h3>B. 场景建议</h3>
+            <button type="button">查看全部 <i class="pi pi-angle-right"></i></button>
+          </header>
+          <div class="suggestion-list">
+            <button v-for="item in suggestions" :key="item.text" type="button" @click="applyPrompt(item.text)">
+              <i :class="item.icon"></i>
+              <span>{{ item.text }}</span>
+              <i class="pi pi-angle-right"></i>
+            </button>
+          </div>
+        </article>
+
+        <article class="insight-card panel">
+          <header>
+            <h3>C. 快捷分析</h3>
+          </header>
+          <div class="analysis-grid">
+            <button v-for="item in analysisActions" :key="item.text" type="button" @click="applyPrompt(item.text)">
+              <i :class="item.icon"></i>
+              <span>{{ item.text }}</span>
+            </button>
+          </div>
+        </article>
+
+        <article class="insight-card panel">
+          <header>
+            <h3>D. 最近提问 / 常用问题</h3>
+            <button type="button" @click="rotatePrompts">
+              <i class="pi pi-refresh"></i>
+              <span>换一换</span>
+            </button>
+          </header>
+          <ul class="recent-list">
+            <li v-for="item in recentQuestions" :key="item">{{ item }}</li>
+          </ul>
+        </article>
+      </aside>
     </div>
-
-    <!-- AI Travel Assistant Dialog -->
-    <Dialog
-      v-model:visible="dialogOpen"
-      :modal="true"
-      :draggable="false"
-      :closable="true"
-      :header="dialogCase ? dialogCase.type + ' · ' + dialogCase.id : '智能差旅助手'"
-      :style="{ width: '720px' }"
-      :breakpoints="{ '760px': '95vw' }"
-    >
-      <template #header>
-        <div class="dialog-header-custom">
-          <div>
-            <span class="eyebrow">AI Travel Assistant</span>
-            <h3>{{ dialogCase ? dialogCase.type + ' · ' + dialogCase.id : '智能差旅助手' }}</h3>
-            <p v-if="dialogCase">{{ dialogCase.applicant }} · {{ dialogCase.destination }} · {{ dialogCase.days }}天</p>
-          </div>
-        </div>
-      </template>
-
-      <!-- Quick Service Cards (for new request) -->
-      <div v-if="!dialogCase" class="service-cards">
-        <button v-for="svc in services" :key="svc.label" class="service-card" @click="applyService(svc)">
-          <i :class="svc.piIcon" class="svc-icon"></i>
-          <strong>{{ svc.label }}</strong>
-          <small>{{ svc.desc }}</small>
-        </button>
-      </div>
-
-      <!-- Case Summary -->
-      <div v-if="dialogCase" class="review-summary">
-        <div class="risk-ring">
-          <strong>{{ dialogCase.status === '已通过' || dialogCase.status === '已完成' ? '96' : '78' }}</strong>
-          <span>合规分</span>
-        </div>
-        <div>
-          <h4>{{ dialogCase.conclusion }}</h4>
-          <p>{{ dialogCase.type }} · {{ dialogCase.destination }} · {{ dialogCase.amount }} · {{ dialogCase.days }}天行程</p>
-          <div class="summary-pills">
-            <span>{{ dialogCase.date }}</span>
-            <span>{{ dialogCase.status }}</span>
-            <span>{{ dialogCase.applicant }}</span>
-          </div>
-        </div>
-      </div>
-
-      <!-- Messages -->
-      <div class="messages" ref="messageList" aria-live="polite">
-        <TransitionGroup name="msg-list">
-          <div v-for="message in messages" :key="message.id" class="message" :class="message.role">
-            <span>{{ message.role === 'user' ? '你' : '差旅助手' }}</span>
-            <p>{{ message.text }}</p>
-          </div>
-        </TransitionGroup>
-        <div v-if="!messages.length" class="messages-empty">
-          <p>告诉我您的差旅需求，我来帮您安排 ✈️</p>
-        </div>
-      </div>
-
-      <!-- Quick Prompts -->
-      <div class="quick-bar">
-        <Button v-for="p in quickPrompts" :key="p" :label="p" size="small" severity="secondary" rounded outlined @click="applyPrompt(p)" />
-      </div>
-
-      <!-- Input -->
-      <div class="dialog-input">
-        <Textarea v-model="localDraft" rows="2" autoResize placeholder="描述您的差旅需求…" @keydown.ctrl.enter.prevent="emit('send')" />
-        <div class="input-actions">
-          <Button label="发送" icon="pi pi-send" size="small" @click="emit('send')" />
-        </div>
-      </div>
-    </Dialog>
   </section>
 </template>
 
 <script setup>
-import { ref, computed } from 'vue'
-import DataTable from 'primevue/datatable'
-import Column from 'primevue/column'
-import Button from 'primevue/button'
-import Tag from 'primevue/tag'
-import Dialog from 'primevue/dialog'
-import Textarea from 'primevue/textarea'
+import { computed, nextTick, ref, watch } from 'vue'
 
 const props = defineProps({
   documents: { type: Array, required: true },
@@ -160,156 +169,577 @@ const props = defineProps({
   messageList: { type: Object, default: null }
 })
 
-const emit = defineEmits(['send', 'upload', 'draft', 'approveCase', 'rejectCase', 'update:draft', 'selectCase'])
+const emit = defineEmits(['send', 'upload', 'draft', 'approveCase', 'rejectCase', 'selectCase'])
 
-const dialogOpen = ref(false)
-const dialogCase = ref(null)
-const pageSize = ref(10)
+const localMessageList = ref(null)
+const uploadInput = ref(null)
+const promptPage = ref(0)
 
-const services = [
-  { label: '出差申请', desc: '提交出差申请单', piIcon: 'pi pi-file', prompt: '我需要提交一份出差申请' },
-  { label: '预订机票', desc: '查询并预订机票', piIcon: 'pi pi-send', prompt: '帮我预订机票' },
-  { label: '预订酒店', desc: '查询并预订酒店', piIcon: 'pi pi-building', prompt: '帮我预订酒店' },
-  { label: '预订火车票', desc: '查询并预订火车票', piIcon: 'pi pi-map-marker', prompt: '帮我预订火车票' }
+const prompts = [
+  { icon: 'pi pi-chart-line', text: '今天有哪些关键指标异常？' },
+  { icon: 'pi pi-file-check', text: '哪些单据最需要优先处理？' },
+  { icon: 'pi pi-shield', text: '高风险报销主要集中在哪些部门？' },
+  { icon: 'pi pi-clock', text: '本周审批效率相比昨天如何？' },
+  { icon: 'pi pi-lightbulb', text: '给我当前报销场景的处理建议' },
+  { icon: 'pi pi-building', text: '生成一份运营简报' },
+  { icon: 'pi pi-filter', text: '找出即将超时的单据' },
+  { icon: 'pi pi-wallet', text: '分析本月预算执行压力' }
 ]
 
-const localDraft = computed({
-  get: () => props.draft,
-  set: (val) => emit('update:draft', val)
+const visiblePrompts = computed(() => {
+  const start = (promptPage.value % 2) * 6
+  return prompts.slice(start, start + 6).length === 6 ? prompts.slice(start, start + 6) : prompts.slice(0, 6)
 })
 
-function statusSeverity(cls) {
-  if (cls === 'success') return 'success'
-  if (cls === 'danger') return 'danger'
-  return 'warn'
+const focusItems = [
+  { icon: 'pi pi-star-fill', tone: 'danger', label: '3 单即将超时', value: '30 分钟内超时' },
+  { icon: 'pi pi-exclamation-triangle', tone: 'warning', label: '市场部高风险占比最高', value: '高风险 2 单' },
+  { icon: 'pi pi-arrow-right-arrow-left', tone: 'info', label: '重复报销风险 1 笔', value: '待核查' },
+  { icon: 'pi pi-check-circle', tone: 'success', label: '1 笔缺失附件', value: '待补充' }
+]
+
+const suggestions = [
+  { icon: 'pi pi-send', text: '优先处理差旅报销（占待审 62%）' },
+  { icon: 'pi pi-file-plus', text: '先补齐缺失附件再提交审批' },
+  { icon: 'pi pi-car', text: '对超标出租车费用要求补充说明' }
+]
+
+const analysisActions = [
+  { icon: 'pi pi-wave-pulse', text: '异常原因分析' },
+  { icon: 'pi pi-building', text: '部门对比' },
+  { icon: 'pi pi-shield', text: '风险趋势' },
+  { icon: 'pi pi-filter', text: '审批瓶颈' }
+]
+
+const recentQuestions = [
+  '最近 7 天哪些部门的审批时长最长？',
+  '本月报销金额环比增长最快的是哪个部门？',
+  '有哪些报销类型的超标率最高？',
+  'SLA 未达成的主要原因是什么？'
+]
+
+function rotatePrompts() {
+  promptPage.value += 1
 }
 
-function openCaseDialog(doc) {
-  dialogCase.value = doc
-  emit('selectCase', doc)
-  dialogOpen.value = true
+function applyPrompt(text) {
+  emit('draft', text)
 }
 
-function applyService(svc) {
-  emit('draft', svc.prompt)
-}
-
-function applyPrompt(p) {
-  emit('draft', p)
-}
+watch(
+  () => props.messages.length,
+  () => {
+    nextTick(() => {
+      localMessageList.value?.scrollTo({ top: localMessageList.value.scrollHeight, behavior: 'smooth' })
+    })
+  }
+)
 </script>
 
 <style scoped>
-/* ── List View ──────────────────────────────────── */
-.view { display: grid; gap: 22px; animation: fadeUp 220ms var(--ease) both; }
-.view.full { width: 100%; }
-.queue-panel {
-  border: 1px solid var(--line); border-radius: var(--radius);
-  background: var(--surface); overflow: hidden;
+.assistant-view {
+  height: 100%;
+  min-height: 0;
+  display: grid;
+  animation: fadeUp 240ms var(--ease) both;
 }
 
-.sub-text { margin-top: 3px; color: var(--muted); font-size: 11px; }
-
-/* Type tags */
-.type-tag {
-  display: inline-flex; align-items: center; gap: 4px;
-  padding: 3px 10px; border-radius: 999px;
-  font-size: 12px; font-weight: 750; white-space: nowrap;
-}
-.type-tag.travel { background: var(--primary-soft); color: var(--primary); }
-.type-tag.flight { background: #eef3ff; color: #335cff; }
-.type-tag.hotel  { background: var(--warning-soft); color: var(--warning); }
-.type-tag.train  { background: var(--success-soft); color: var(--success); }
-
-.conclusion { color: var(--muted); font-size: 12px; }
-.conclusion.success { color: var(--success); }
-.conclusion.warning { color: var(--warning); }
-.conclusion.danger { color: var(--danger); }
-
-.row-actions { display: flex; gap: 6px; }
-
-/* ── Dialog Custom Header ───────────────────────── */
-.dialog-header-custom h3 { margin: 4px 0 0; color: var(--ink); font-size: 20px; }
-.dialog-header-custom p { margin-top: 4px; color: var(--muted); font-size: 12px; }
-
-/* ── Service Cards ──────────────────────────────── */
-.service-cards {
-  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
-  margin-bottom: 16px;
-}
-.service-card {
-  display: grid; gap: 6px; place-items: center; text-align: center;
-  padding: 16px 8px; border: 1px solid var(--line); border-radius: var(--radius);
-  background: #fff; cursor: pointer;
-  transition: border-color 160ms ease, box-shadow 160ms ease;
-}
-.service-card:hover { border-color: rgba(51,92,255,.28); box-shadow: 0 8px 24px rgba(51,92,255,.08); }
-.svc-icon { font-size: 22px; color: var(--primary); }
-.service-card strong { color: var(--ink); font-size: 13px; }
-.service-card small { color: var(--muted); font-size: 11px; }
-
-/* ── Summary ────────────────────────────────────── */
-.review-summary {
-  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px;
-  padding: 14px 0; margin-bottom: 12px;
-  border-bottom: 1px solid var(--line);
-}
-.risk-ring {
-  width: 68px; aspect-ratio: 1; display: grid; place-items: center;
-  border-radius: 50%;
-  background: radial-gradient(circle,#fff 0 55%,transparent 56%), conic-gradient(var(--success) 0 82%, #e4e7ec 82% 100%);
-}
-.risk-ring strong { color: var(--ink); font-size: 20px; line-height: 1; }
-.risk-ring span { color: var(--muted); font-size: 10px; }
-.review-summary h4 { color: var(--ink); font-size: 14px; }
-.review-summary p { margin-top: 3px; color: var(--muted); font-size: 13px; }
-.summary-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
-.summary-pills span {
-  min-height: 24px; display: inline-flex; align-items: center;
-  padding: 0 8px; border-radius: 999px;
-  background: var(--primary-soft); color: var(--primary); font-size: 11px; font-weight: 750;
+.assistant-grid {
+  min-height: 0;
+  display: grid;
+  grid-template-columns: minmax(0, 1.5fr) minmax(360px, .95fr);
+  gap: 16px;
+  align-items: stretch;
 }
 
-/* ── Messages ───────────────────────────────────── */
-.messages {
-  min-height: 160px; max-height: 360px; overflow-y: auto;
-  display: grid; align-content: start; gap: 12px;
-  padding: 14px 0; background: linear-gradient(180deg, #fbfcff, #f6f8fb);
-  border-radius: var(--radius); margin-bottom: 12px;
+.conversation-panel {
+  min-height: 0;
+  display: grid;
+  grid-template-rows: auto auto minmax(0, 1fr) auto;
+  padding: 20px;
+  overflow: hidden;
 }
-.message { max-width: 82%; display: grid; gap: 4px; }
-.message.user { justify-self: end; }
-.message span { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
-.message p {
-  padding: 12px 14px; border: 1px solid var(--line);
-  border-radius: 14px 14px 14px 4px; background: #fff;
-  font-size: 13px; line-height: 1.6; white-space: pre-line;
+
+.panel-head,
+.insight-card header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
 }
-.message.user p {
-  border-color: transparent; border-radius: 14px 14px 4px 14px;
-  background: linear-gradient(135deg, var(--primary), #2446d8);
+
+.panel-head h2,
+.insight-card h3 {
+  color: #0f172a;
+  font-size: 17px;
+  font-weight: 800;
+}
+
+.text-action,
+.insight-card header button {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  border: 0;
+  background: transparent;
+  color: #64748b;
+  font-size: 13px;
+}
+
+.text-action:hover,
+.insight-card header button:hover {
+  color: #10b981;
+}
+
+.prompt-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 12px;
+  margin-top: 16px;
+}
+
+.prompt-card {
+  min-height: 52px;
+  display: grid;
+  grid-template-columns: 24px minmax(0, 1fr);
+  align-items: center;
+  gap: 10px;
+  padding: 8px 14px;
+  border: 1px solid #dce5ef;
+  border-radius: 8px;
+  background: #fff;
+  color: #334155;
+  text-align: left;
+  transition: border-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
+}
+
+.prompt-card:hover {
+  border-color: rgba(16,185,129,.36);
+  box-shadow: 0 8px 20px rgba(15,23,42,.06);
+  color: #0f9f78;
+}
+
+.prompt-card i {
+  color: #10b981;
+  font-size: 19px;
+}
+
+.prompt-card:nth-child(4n) i,
+.prompt-card:nth-child(5n) i {
+  color: #f59e0b;
+}
+
+.prompt-card:nth-child(3n) i {
+  color: #3b82f6;
+}
+
+.prompt-card span {
+  min-width: 0;
+  font-size: 14px;
+  font-weight: 650;
+  line-height: 1.35;
+}
+
+.message-stream {
+  min-height: 0;
+  display: grid;
+  align-content: start;
+  gap: 14px;
+  margin-top: 18px;
+  padding: 2px 8px 12px 0;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  scrollbar-gutter: stable;
+  scrollbar-width: thin;
+  scrollbar-color: #b6c4d5 #f1f5f9;
+}
+
+.message-stream::-webkit-scrollbar,
+.insight-column::-webkit-scrollbar {
+  width: 8px;
+}
+
+.message-stream::-webkit-scrollbar-track,
+.insight-column::-webkit-scrollbar-track {
+  border-radius: 999px;
+  background: #f1f5f9;
+}
+
+.message-stream::-webkit-scrollbar-thumb,
+.insight-column::-webkit-scrollbar-thumb {
+  border-radius: 999px;
+  background: #b6c4d5;
+}
+
+.message-row {
+  display: grid;
+  gap: 10px;
+  align-items: start;
+}
+
+.message-row.assistant {
+  grid-template-columns: 38px minmax(0, .74fr);
+}
+
+.message-row.user {
+  grid-template-columns: minmax(0, .4fr) 38px;
+  justify-content: end;
+}
+
+.chat-avatar {
+  width: 34px;
+  height: 34px;
+  display: grid;
+  place-items: center;
+  border-radius: 999px;
+  font-size: 17px;
+}
+
+.assistant-avatar {
+  background: #dff7ee;
+  color: #0f9f78;
+}
+
+.user-avatar {
+  background: #dff7ee;
+  color: #0f9f78;
+}
+
+.message-bubble {
+  position: relative;
+  padding: 14px 16px;
+  border: 1px solid #dce5ef;
+  border-radius: 10px;
+  background: #fff;
+  color: #334155;
+  font-size: 14px;
+  line-height: 1.65;
+}
+
+.message-row.user .message-bubble {
+  background: linear-gradient(135deg, rgba(16,185,129,.14), rgba(16,185,129,.07));
+  border-color: rgba(16,185,129,.22);
+}
+
+.message-bubble p,
+.message-bubble ol,
+.message-bubble ul {
+  margin: 0;
+}
+
+.message-bubble ol {
+  padding-left: 18px;
+  color: #0f9f78;
+}
+
+.action-list {
+  display: grid;
+  gap: 4px;
+  padding-left: 0;
+  list-style: none;
+}
+
+.action-list li {
+  display: flex;
+  gap: 8px;
+}
+
+.action-list i {
+  margin-top: 4px;
+}
+
+.danger { color: #ef4444; }
+.warning { color: #f59e0b; }
+.info { color: #3b82f6; }
+.success { color: #10b981; }
+
+.message-bubble time {
+  float: right;
+  margin-left: 14px;
+  color: #64748b;
+  font-size: 12px;
+}
+
+.composer {
+  min-height: 94px;
+  display: grid;
+  grid-template-rows: minmax(48px, 1fr) auto;
+  border: 1px solid #d7e0ea;
+  border-radius: 10px;
+  background: #fff;
+  overflow: hidden;
+}
+
+.composer textarea {
+  width: 100%;
+  min-height: 52px;
+  resize: none;
+  border: 0;
+  padding: 14px 16px 6px;
+  color: #0f172a;
+  font-size: 14px;
+  line-height: 1.5;
+}
+
+.composer textarea::placeholder {
+  color: #91a2b5;
+}
+
+.composer textarea:focus {
+  outline: none;
+}
+
+.composer-actions {
+  display: grid;
+  grid-template-columns: 1fr auto auto;
+  align-items: center;
+  gap: 12px;
+  padding: 0 10px 10px 12px;
+}
+
+.input-tools {
+  display: flex;
+  gap: 8px;
+}
+
+.input-tools button,
+.send-btn {
+  width: 34px;
+  height: 34px;
+  display: grid;
+  place-items: center;
+  border: 0;
+  border-radius: 8px;
+}
+
+.input-tools button {
+  background: transparent;
+  color: #42526b;
+  font-size: 18px;
+}
+
+.input-tools button:hover {
+  background: #f1f5f9;
+  color: #0f9f78;
+}
+
+.counter {
+  color: #64748b;
+  font-size: 13px;
+}
+
+.send-btn {
+  background: #10b981;
   color: #fff;
+  font-size: 17px;
 }
-.messages-empty { display: grid; place-items: center; padding: 32px; }
-.messages-empty p { color: var(--muted); font-size: 13px; }
-.msg-list-enter-active { transition: opacity 200ms var(--ease), transform 200ms var(--ease); }
-.msg-list-leave-active { transition: opacity 120ms ease; }
-.msg-list-enter-from { opacity: 0; transform: translateY(6px); }
-.msg-list-leave-to { opacity: 0; }
 
-/* ── Quick Prompts ──────────────────────────────── */
-.quick-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
-
-/* ── Input ──────────────────────────────────────── */
-.dialog-input {
-  display: grid; grid-template-columns: minmax(0, 1fr) auto;
-  gap: 10px; align-items: start;
+.send-btn:hover {
+  background: #0ea672;
+}
+
+.insight-column {
+  min-height: 0;
+  max-height: 100%;
+  display: grid;
+  align-content: start;
+  gap: 12px;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  padding-right: 4px;
+  scrollbar-gutter: stable;
+  scrollbar-width: thin;
+  scrollbar-color: #b6c4d5 #f1f5f9;
+}
+
+.insight-card {
+  padding: 18px 20px;
+}
+
+.focus-list {
+  display: grid;
+  margin-top: 12px;
+}
+
+.focus-row {
+  min-height: 34px;
+  display: grid;
+  grid-template-columns: 24px minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 10px;
+  border-bottom: 1px solid #eef2f7;
+  color: #334155;
+  font-size: 14px;
+}
+
+.focus-row:last-child {
+  border-bottom: 0;
+}
+
+.dot-icon {
+  width: 18px;
+  height: 18px;
+  display: grid;
+  place-items: center;
+  border-radius: 999px;
+  color: #fff;
+  font-size: 10px;
+}
+
+.dot-icon.danger { background: #ef4444; color: #fff; }
+.dot-icon.warning { background: #f59e0b; color: #fff; }
+.dot-icon.info { background: #3b82f6; color: #fff; }
+.dot-icon.success { background: #10b981; color: #fff; }
+
+.focus-row strong {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-weight: 600;
+}
+
+.focus-row > span:last-child {
+  font-size: 13px;
+  font-weight: 700;
+}
+
+.suggestion-list {
+  display: grid;
+  gap: 8px;
+  margin-top: 12px;
+}
+
+.suggestion-list button {
+  min-height: 42px;
+  display: grid;
+  grid-template-columns: 22px minmax(0, 1fr) 16px;
+  align-items: center;
+  gap: 10px;
+  padding: 0 10px;
+  border: 1px solid #e2e8f0;
+  border-radius: 8px;
+  background: #fff;
+  color: #334155;
+  text-align: left;
+}
+
+.suggestion-list button:hover,
+.analysis-grid button:hover {
+  border-color: rgba(16,185,129,.32);
+  color: #0f9f78;
+}
+
+.suggestion-list i:first-child {
+  color: #3b82f6;
+}
+
+.suggestion-list button:nth-child(2) i:first-child {
+  color: #10b981;
+}
+
+.suggestion-list button:nth-child(3) i:first-child {
+  color: #f59e0b;
+}
+
+.analysis-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 10px;
+  margin-top: 14px;
+}
+
+.analysis-grid button {
+  min-height: 44px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  padding: 0 10px;
+  border: 1px solid #e2e8f0;
+  border-radius: 8px;
+  background: #fff;
+  color: #334155;
+  font-size: 13px;
+  font-weight: 650;
+  white-space: nowrap;
+}
+
+.analysis-grid i {
+  color: #10b981;
+  font-size: 18px;
+}
+
+.recent-list {
+  display: grid;
+  gap: 10px;
+  margin: 14px 0 0;
+  padding: 0;
+  list-style: none;
+}
+
+.recent-list li {
+  position: relative;
+  padding-left: 16px;
+  color: #334155;
+  font-size: 14px;
+}
+
+.recent-list li::before {
+  content: "";
+  position: absolute;
+  left: 0;
+  top: .62em;
+  width: 7px;
+  height: 7px;
+  border-radius: 999px;
+  background: #10b981;
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
+@media (max-width: 1280px) {
+  .assistant-grid {
+    grid-template-columns: 1fr;
+    overflow-y: auto;
+  }
+
+  .insight-column {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    max-height: none;
+    overflow: visible;
+  }
 }
-.input-actions { display: grid; gap: 6px; padding-top: 2px; }
 
 @media (max-width: 760px) {
-  .dialog-input { grid-template-columns: 1fr; }
-  .input-actions { display: flex; }
-  .service-cards { grid-template-columns: repeat(2, 1fr); }
+  .prompt-grid,
+  .insight-column,
+  .analysis-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .conversation-panel,
+  .insight-card {
+    padding: 16px;
+  }
+
+  .message-row.assistant,
+  .message-row.user {
+    grid-template-columns: 34px minmax(0, 1fr);
+  }
+
+  .message-row.user {
+    grid-template-columns: minmax(0, 1fr) 34px;
+  }
 }
 </style>