diff --git a/docs/project_context.md b/docs/project_context.md
index adc0a06..9657eda 100644
--- a/docs/project_context.md
+++ b/docs/project_context.md
@@ -1,5 +1,13 @@
 # 项目上下文记录
 
+## 2026-05-15：新版上传页对齐旧版布局并恢复拖拽上传
+
+- `frontend/src/components/FileWorkflow.vue` 的上传页内容区已按旧版 `frontend_old/index.html` 的上传结构重排，保留新版侧边导航和顶部标题栏，只对齐页面主体中的上传区、文件列表、上传进度和处理日志布局。
+- 上传区支持点击选择文件，也支持把文件或文件夹直接拖拽到页面；目录拖拽使用 `DataTransferItem.webkitGetAsEntry()` 递归读取，`readEntries()` 会循环读取完整批次，兼容 Chrome 目录拖拽一次只返回部分条目的情况。
+- 上传文件统一过滤 `.zip`、`.xlsx`、`.xls`、`.csv`，路径会归一化为 `/`，并按相对路径去重；文件状态显示为等待上传、上传中、已完成或失败。
+- 旧版对照端口仍为 `9082`，新版端口仍为 `9081`；已用 headless Chrome 对比 `9082/` 与 `9081/upload`，新版上传框尺寸、虚线边框、圆角和文案与旧版基本一致，并通过模拟拖拽 `drag-test.csv` 验证文件列表能正常出现。
+- 构建验证命令为 `cd frontend && npm run build`；当前只存在 Vite 大 chunk 体积警告，构建本身通过，`frontend/dist/` 仍按 `.gitignore` 作为本地构建产物处理。
+
 ## 2026-05-15：拆分新旧前端访问端口
 
 - `python -m app.main` 现在由同一个 FastAPI 进程同时监听 `9081` 和 `9082`，共享后端运行状态、任务锁和 API。
diff --git a/frontend/src/components/FileWorkflow.vue b/frontend/src/components/FileWorkflow.vue
index 0e0c030..8ac4ec4 100644
--- a/frontend/src/components/FileWorkflow.vue
+++ b/frontend/src/components/FileWorkflow.vue
@@ -1,78 +1,159 @@
 <template>
-  <n-grid :cols="12" :x-gap="16" :y-gap="16" responsive="screen">
-    <n-gi :span="12" :m="5">
-      <n-card title="文件上传" size="small">
-        <n-space vertical size="large">
-          <n-space>
-            <n-button @click="fileInput?.click()">
-              <template #icon><n-icon><DocumentAttachOutline /></n-icon></template>
-              选择文件
+  <div class="upload-page-body">
+    <section
+      class="upload-zone"
+      :class="{ dragover: isDragging, disabled: working }"
+      role="button"
+      tabindex="0"
+      :aria-disabled="working"
+      @click="openFilePicker"
+      @keydown.enter.prevent="openFilePicker"
+      @keydown.space.prevent="openFilePicker"
+      @dragenter.prevent="onDragEnter"
+      @dragover.prevent="onDragOver"
+      @dragleave="onDragLeave"
+      @drop="onDrop"
+    >
+      <div class="upload-icon">
+        <n-icon size="24"><FolderOpenOutline /></n-icon>
+      </div>
+      <h3>拖拽文件夹或文件到这里</h3>
+      <p>支持 .zip, .xlsx, .xls, .csv 格式</p>
+      <p class="upload-hint">或者点击选择文件</p>
+      <input
+        ref="fileInput"
+        class="hidden-input"
+        type="file"
+        multiple
+        accept=".zip,.xlsx,.xls,.csv"
+        @change="pickFiles"
+      />
+      <input
+        ref="folderInput"
+        class="hidden-input"
+        type="file"
+        multiple
+        webkitdirectory
+        directory
+        @change="pickFiles"
+      />
+    </section>
+
+    <div v-if="files.length > 0" class="file-list">
+      <div class="file-list-header">
+        <h4>已选择文件</h4>
+        <n-button size="small" text :disabled="working" @click="clearFiles">
+          <template #icon><n-icon><TrashOutline /></n-icon></template>
+          清空
+        </n-button>
+      </div>
+
+      <div class="file-list-footer">
+        <span id="fileCount">{{ files.length }} 个文件</span>
+        <n-button type="primary" :disabled="files.length === 0" :loading="working" @click="uploadAndStart">
+          <template #icon><n-icon><CloudUploadOutline /></n-icon></template>
+          上传并处理
+        </n-button>
+      </div>
+
+      <div v-if="showUploadProgress" class="total-progress">
+        <div class="total-progress-header">
+          <span class="label">上传进度</span>
+          <span class="percent">{{ uploadProgress }}%</span>
+        </div>
+        <div class="total-progress-bar">
+          <div class="total-progress-bar-inner" :style="{ width: `${uploadProgress}%` }"></div>
+        </div>
+      </div>
+
+      <div v-if="showUploadProgress" class="upload-stats">
+        <div class="upload-stats-item">
+          <span>总计:</span>
+          <span class="count">{{ files.length }}</span>
+        </div>
+        <div class="upload-stats-item success">
+          <span>已完成:</span>
+          <span class="count">{{ uploadedCount }}</span>
+        </div>
+        <div class="upload-stats-item error">
+          <span>失败:</span>
+          <span class="count">{{ errorCount }}</span>
+        </div>
+      </div>
+
+      <div class="file-items">
+        <div v-for="item in files" :key="item.path" class="file-item" :class="item.status">
+          <span class="file-item-icon">
+            <n-icon><DocumentTextOutline /></n-icon>
+          </span>
+          <span class="file-item-name" :title="item.path">{{ item.path }}</span>
+          <span class="file-item-size">{{ formatBytes(item.file.size) }}</span>
+          <span class="file-item-status" :class="item.status">
+            {{ fileStatusText(item) }}
+          </span>
+          <div v-if="item.status !== 'pending'" class="file-progress">
+            <div class="file-progress-bar" :style="{ width: `${item.progress}%` }"></div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <div v-if="processVisible" class="process-section">
+      <div class="upload-process-card">
+        <div class="card-header">
+          <div class="card-header-left">
+            <span class="card-title">处理进度</span>
+            <span class="process-status" :class="statusClass">{{ processStatusText }}</span>
+          </div>
+          <div class="card-header-right">
+            <n-button size="small" secondary @click="checkActiveTask">
+              <template #icon><n-icon><RefreshOutline /></n-icon></template>
+              刷新
             </n-button>
-            <n-button @click="folderInput?.click()">
-              <template #icon><n-icon><FolderOpenOutline /></n-icon></template>
-              选择目录
-            </n-button>
-            <n-button tertiary :disabled="files.length === 0 || working" @click="clearFiles">
-              清空
-            </n-button>
-          </n-space>
-
-          <input ref="fileInput" class="hidden-input" type="file" multiple @change="pickFiles" />
-          <input ref="folderInput" class="hidden-input" type="file" multiple @change="pickFiles" />
-
-          <n-statistic label="待上传文件" :value="files.length" />
-          <n-progress v-if="uploadProgress > 0" type="line" :percentage="uploadProgress" />
-
-          <n-scrollbar class="file-list">
-            <n-empty v-if="files.length === 0" description="未选择文件" />
-            <n-list v-else bordered>
-              <n-list-item v-for="item in files" :key="item.path">
-                <n-thing :title="item.path" :description="formatBytes(item.file.size)" />
-              </n-list-item>
-            </n-list>
-          </n-scrollbar>
-
-          <n-button type="primary" block :disabled="files.length === 0" :loading="working" @click="uploadAndStart">
-            上传并处理
-          </n-button>
-        </n-space>
-      </n-card>
-    </n-gi>
-
-    <n-gi :span="12" :m="7">
-      <n-card title="处理状态" size="small">
-        <template #header-extra>
-          <n-space>
-            <n-tag v-if="taskStatus" :type="statusType">{{ taskStatus.status }}</n-tag>
-            <n-button size="small" tertiary @click="checkActiveTask">刷新</n-button>
-          </n-space>
-        </template>
-
-        <n-space vertical>
-          <n-alert v-if="activeTask?.has_active" type="info" :bordered="false">
-            当前任务：{{ activeTask.task_id }} / {{ activeTask.stage }}
+          </div>
+        </div>
+        <div class="card-body">
+          <n-alert v-if="activeTask?.has_active" type="info" :bordered="false" class="task-alert">
+            当前任务：{{ activeTask.task_id }} / {{ activeTask.stage || 'processing' }}
           </n-alert>
-          <n-alert v-if="taskStatus?.error" type="error" :bordered="false">
+          <n-alert v-if="taskStatus?.error" type="error" :bordered="false" class="task-alert">
             {{ taskStatus.error }}
           </n-alert>
-          <n-log :log="logText" language="text" trim class="log-panel" />
-        </n-space>
-      </n-card>
-    </n-gi>
-  </n-grid>
+          <div class="log-container">
+            <pre class="log-content">{{ logText }}</pre>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
 </template>
 
 <script setup lang="ts">
 import { computed, onBeforeUnmount, onMounted, ref } from 'vue';
 import { useMessage } from 'naive-ui';
-import { DocumentAttachOutline, FolderOpenOutline } from '@vicons/ionicons5';
+import {
+  CloudUploadOutline,
+  DocumentTextOutline,
+  FolderOpenOutline,
+  RefreshOutline,
+  TrashOutline
+} from '@vicons/ionicons5';
 
 import { apiGet, apiPost, upload } from '../api/client';
 import type { ActiveTask, TaskStatus } from '../types';
 
+type FileStatus = 'pending' | 'uploading' | 'uploaded' | 'error';
+
 interface PickedFile {
   file: File;
   path: string;
+  status: FileStatus;
+  progress: number;
+}
+
+interface DroppedFile {
+  file: File;
+  path: string;
 }
 
 interface UploadResponse {
@@ -81,21 +162,33 @@ interface UploadResponse {
   file_count: number;
 }
 
+const validExtensions = new Set(['.zip', '.xlsx', '.xls', '.csv']);
 const message = useMessage();
 const fileInput = ref<HTMLInputElement | null>(null);
 const folderInput = ref<HTMLInputElement | null>(null);
 const files = ref<PickedFile[]>([]);
 const uploadProgress = ref(0);
 const working = ref(false);
+const isDragging = ref(false);
 const taskStatus = ref<TaskStatus | null>(null);
 const activeTask = ref<ActiveTask | null>(null);
 let timer: number | undefined;
 
 const logText = computed(() => taskStatus.value?.logs?.join('\n') || '等待任务开始');
-const statusType = computed(() => {
-  if (taskStatus.value?.status === 'completed') return 'success';
-  if (taskStatus.value?.status === 'failed') return 'error';
-  return 'info';
+const processVisible = computed(() => Boolean(taskStatus.value || activeTask.value?.has_active));
+const showUploadProgress = computed(() => working.value || uploadProgress.value > 0);
+const uploadedCount = computed(() => files.value.filter(item => item.status === 'uploaded').length);
+const errorCount = computed(() => files.value.filter(item => item.status === 'error').length);
+const statusClass = computed(() => {
+  if (taskStatus.value?.status === 'completed') return 'completed';
+  if (taskStatus.value?.status === 'failed') return 'failed';
+  return 'processing';
+});
+const processStatusText = computed(() => {
+  if (taskStatus.value?.status === 'completed') return '处理完成';
+  if (taskStatus.value?.status === 'failed') return '处理失败';
+  if (activeTask.value?.stage === 'uploading') return '上传中...';
+  return '处理中...';
 });
 
 onMounted(() => {
@@ -110,26 +203,177 @@ onBeforeUnmount(() => {
   stopPolling();
 });
 
+function openFilePicker() {
+  if (working.value) return;
+  fileInput.value?.click();
+}
+
 function pickFiles(event: Event) {
   const input = event.target as HTMLInputElement;
-  const selected = Array.from(input.files || []);
-  for (const file of selected) {
-    const path = (file as File & { webkitRelativePath?: string }).webkitRelativePath || file.name;
-    if (!files.value.some(item => item.path === path)) {
-      files.value.push({ file, path });
-    }
-  }
+  const selected = Array.from(input.files || []).map(toDroppedFile);
+  addFiles(selected);
   input.value = '';
 }
 
+function onDragEnter() {
+  if (!working.value) {
+    isDragging.value = true;
+  }
+}
+
+function onDragOver() {
+  if (!working.value) {
+    isDragging.value = true;
+  }
+}
+
+function onDragLeave(event: DragEvent) {
+  const target = event.currentTarget as HTMLElement;
+  const related = event.relatedTarget as Node | null;
+  if (!related || !target.contains(related)) {
+    isDragging.value = false;
+  }
+}
+
+async function onDrop(event: DragEvent) {
+  isDragging.value = false;
+  if (working.value || !event.dataTransfer) return;
+
+  const dropped = await readDroppedFiles(event.dataTransfer);
+  addFiles(dropped);
+}
+
+async function readDroppedFiles(dataTransfer: DataTransfer): Promise<DroppedFile[]> {
+  const result: DroppedFile[] = [];
+  const items = Array.from(dataTransfer.items || []);
+
+  for (const item of items) {
+    if (item.kind !== 'file') continue;
+    const entry = typeof item.webkitGetAsEntry === 'function' ? item.webkitGetAsEntry() : null;
+    if (entry) {
+      result.push(...(await traverseEntry(entry, '')));
+    }
+  }
+
+  if (result.length > 0) {
+    return result;
+  }
+
+  return Array.from(dataTransfer.files || []).map(toDroppedFile);
+}
+
+async function traverseEntry(entry: FileSystemEntry, parentPath: string): Promise<DroppedFile[]> {
+  if (entry.isFile) {
+    const fileEntry = entry as FileSystemFileEntry;
+    const file = await readEntryFile(fileEntry);
+    const path = parentPath ? `${parentPath}/${file.name}` : file.name;
+    return [{ file, path }];
+  }
+
+  if (!entry.isDirectory) {
+    return [];
+  }
+
+  const directoryEntry = entry as FileSystemDirectoryEntry;
+  const nextPath = parentPath ? `${parentPath}/${entry.name}` : entry.name;
+  const children = await readAllDirectoryEntries(directoryEntry);
+  const nested = await Promise.all(children.map(child => traverseEntry(child, nextPath)));
+  return nested.flat();
+}
+
+function readEntryFile(entry: FileSystemFileEntry): Promise<File> {
+  return new Promise((resolve, reject) => {
+    entry.file(resolve, reject);
+  });
+}
+
+async function readAllDirectoryEntries(entry: FileSystemDirectoryEntry): Promise<FileSystemEntry[]> {
+  const reader = entry.createReader();
+  const entries: FileSystemEntry[] = [];
+
+  while (true) {
+    const batch = await new Promise<FileSystemEntry[]>((resolve, reject) => {
+      reader.readEntries(resolve, reject);
+    });
+    if (batch.length === 0) break;
+    entries.push(...batch);
+  }
+
+  return entries;
+}
+
+function toDroppedFile(file: File): DroppedFile {
+  return {
+    file,
+    path: normalizePath(file.webkitRelativePath || file.name)
+  };
+}
+
+function addFiles(newFiles: DroppedFile[]) {
+  if (working.value || newFiles.length === 0) return;
+
+  let ignored = 0;
+  let duplicated = 0;
+  const existingPaths = new Set(files.value.map(item => item.path));
+  const accepted: PickedFile[] = [];
+
+  for (const item of newFiles) {
+    const path = normalizePath(item.path);
+    if (!isSupportedFile(path)) {
+      ignored += 1;
+      continue;
+    }
+    if (existingPaths.has(path)) {
+      duplicated += 1;
+      continue;
+    }
+    existingPaths.add(path);
+    accepted.push({
+      file: item.file,
+      path,
+      status: 'pending',
+      progress: 0
+    });
+  }
+
+  if (accepted.length > 0) {
+    files.value.push(...accepted);
+  }
+
+  if (ignored > 0) {
+    message.warning(`已忽略 ${ignored} 个不支持的文件`);
+  }
+  if (duplicated > 0) {
+    message.warning(`已忽略 ${duplicated} 个重复文件`);
+  }
+  if (accepted.length === 0 && ignored === 0 && duplicated === 0) {
+    message.warning('未读取到可上传文件');
+  }
+}
+
+function isSupportedFile(path: string): boolean {
+  const dotIndex = path.lastIndexOf('.');
+  if (dotIndex < 0) return false;
+  return validExtensions.has(path.slice(dotIndex).toLowerCase());
+}
+
+function normalizePath(path: string): string {
+  return path.replace(/\\/g, '/');
+}
+
 function clearFiles() {
+  if (working.value) return;
   files.value = [];
   uploadProgress.value = 0;
 }
 
 async function uploadAndStart() {
+  if (files.value.length === 0 || working.value) return;
+
   const formData = new FormData();
   for (const item of files.value) {
+    item.status = 'uploading';
+    item.progress = 0;
     formData.append('files', item.file, item.path);
   }
 
@@ -138,18 +382,37 @@ async function uploadAndStart() {
   try {
     const result = await upload<UploadResponse>('/api/upload', formData, value => {
       uploadProgress.value = value;
+      updateUploadingFiles(value);
+    });
+    uploadProgress.value = 100;
+    files.value.forEach(item => {
+      item.status = 'uploaded';
+      item.progress = 100;
     });
     message.success(`上传完成：${result.file_count} 个文件`);
     await apiPost('/api/process/start', { task_id: result.task_id });
-    taskStatus.value = { task_id: result.task_id, status: 'processing', logs: [] };
+    taskStatus.value = { task_id: result.task_id, status: 'processing', logs: ['任务已提交，等待处理日志...'] };
     startPolling(result.task_id);
   } catch (error) {
+    files.value.forEach(item => {
+      if (item.status === 'uploading') {
+        item.status = 'error';
+      }
+    });
     message.error(error instanceof Error ? error.message : '上传或启动任务失败');
   } finally {
     working.value = false;
   }
 }
 
+function updateUploadingFiles(progress: number) {
+  files.value.forEach(item => {
+    if (item.status === 'uploading') {
+      item.progress = progress;
+    }
+  });
+}
+
 async function checkActiveTask() {
   try {
     activeTask.value = await apiGet<ActiveTask>('/api/task/status');
@@ -187,6 +450,13 @@ async function poll(taskId: string) {
   }
 }
 
+function fileStatusText(item: PickedFile): string {
+  if (item.status === 'uploading') return `上传中 ${item.progress}%`;
+  if (item.status === 'uploaded') return '已完成';
+  if (item.status === 'error') return '失败';
+  return '等待上传';
+}
+
 function formatBytes(size: number): string {
   if (size === 0) return '0 B';
   const units = ['B', 'KB', 'MB', 'GB'];
diff --git a/frontend/src/styles.css b/frontend/src/styles.css
index 8b484ce..5432f65 100644
--- a/frontend/src/styles.css
+++ b/frontend/src/styles.css
@@ -190,6 +190,410 @@ body {
   max-height: 360px;
 }
 
+.upload-page-body {
+  --upload-brand-color: #0052d9;
+  --upload-brand-color-hover: #0034b5;
+  --upload-brand-color-light: #ecf2fe;
+  --upload-success-color: #00a870;
+  --upload-success-color-light: #e8f8f2;
+  --upload-error-color: #e34d59;
+  --upload-error-color-light: #fdecee;
+  --upload-text-primary: rgba(0, 0, 0, 0.9);
+  --upload-text-secondary: rgba(0, 0, 0, 0.6);
+  --upload-text-placeholder: rgba(0, 0, 0, 0.4);
+  --upload-bg-container: #ffffff;
+  --upload-bg-container-hover: #f3f3f3;
+  --upload-bg-secondary: #f3f3f3;
+  --upload-border-color: #dcdcdc;
+  --upload-border-color-light: #e7e7e7;
+  --upload-radius: 6px;
+  --upload-radius-large: 12px;
+  --upload-transition: 0.2s cubic-bezier(0.38, 0, 0.24, 1);
+  padding: 10px 18px 24px;
+}
+
+.upload-page-body .upload-zone {
+  display: flex;
+  position: relative;
+  align-items: center;
+  justify-content: center;
+  min-height: 180px;
+  padding: 32px 24px;
+  flex-direction: column;
+  text-align: center;
+  background: var(--upload-bg-container);
+  border: 1px dashed var(--upload-border-color);
+  border-radius: var(--upload-radius-large);
+  cursor: pointer;
+  transition: all var(--upload-transition);
+}
+
+.upload-page-body .upload-zone:hover,
+.upload-page-body .upload-zone.dragover {
+  background: var(--upload-brand-color-light);
+  border-color: var(--upload-brand-color);
+}
+
+.upload-page-body .upload-zone.dragover {
+  border-style: solid;
+}
+
+.upload-page-body .upload-zone.disabled {
+  cursor: not-allowed;
+  opacity: 0.72;
+}
+
+.upload-page-body .upload-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 48px;
+  height: 48px;
+  margin: 0 auto 12px;
+  color: var(--upload-brand-color);
+  background: var(--upload-brand-color-light);
+  border-radius: 50%;
+}
+
+.upload-page-body .upload-zone h3 {
+  margin: 0 0 8px;
+  color: var(--upload-text-primary);
+  font-size: 16px;
+  font-weight: 500;
+}
+
+.upload-page-body .upload-zone p {
+  margin: 0 0 4px;
+  color: var(--upload-text-secondary);
+  font-size: 14px;
+}
+
+.upload-page-body .upload-hint {
+  margin-top: 12px !important;
+  color: var(--upload-brand-color) !important;
+  font-size: 13px !important;
+}
+
+.upload-page-body .file-list {
+  max-height: none;
+  margin-top: 20px;
+}
+
+.upload-page-body .file-list-header,
+.upload-page-body .file-list-footer,
+.upload-page-body .card-header,
+.upload-page-body .card-header-left,
+.upload-page-body .card-header-right,
+.upload-page-body .total-progress-header,
+.upload-page-body .upload-stats,
+.upload-page-body .upload-stats-item,
+.upload-page-body .file-item,
+.upload-page-body .file-item-status {
+  display: flex;
+  align-items: center;
+}
+
+.upload-page-body .file-list-header,
+.upload-page-body .file-list-footer,
+.upload-page-body .card-header,
+.upload-page-body .total-progress-header {
+  justify-content: space-between;
+}
+
+.upload-page-body .file-list-header {
+  margin-bottom: 12px;
+}
+
+.upload-page-body .file-list-header h4 {
+  margin: 0;
+  color: var(--upload-text-primary);
+  font-size: 14px;
+  font-weight: 500;
+}
+
+.upload-page-body .file-list-footer {
+  margin-top: 16px;
+}
+
+.upload-page-body #fileCount {
+  color: var(--upload-text-secondary);
+  font-size: 13px;
+}
+
+.upload-page-body .total-progress {
+  margin-top: 16px;
+  margin-bottom: 16px;
+  padding: 16px;
+}
+
+.upload-page-body .total-progress-header {
+  margin-bottom: 8px;
+  font-size: 13px;
+}
+
+.upload-page-body .total-progress-header .label {
+  color: var(--upload-text-secondary);
+}
+
+.upload-page-body .total-progress-header .percent {
+  color: var(--upload-brand-color);
+  font-weight: 600;
+}
+
+.upload-page-body .total-progress-bar {
+  height: 6px;
+  overflow: hidden;
+  background: var(--upload-bg-secondary);
+  border-radius: 3px;
+}
+
+.upload-page-body .total-progress-bar-inner {
+  height: 100%;
+  background: linear-gradient(90deg, var(--upload-brand-color), #618dff);
+  border-radius: 3px;
+  transition: width 0.3s ease;
+}
+
+.upload-page-body .upload-stats {
+  gap: 16px;
+  margin: 0 16px 12px;
+  padding: 12px 16px;
+  font-size: 13px;
+  background: var(--upload-bg-secondary);
+  border-radius: var(--upload-radius);
+}
+
+.upload-page-body .upload-stats-item {
+  gap: 6px;
+}
+
+.upload-page-body .upload-stats-item .count {
+  color: var(--upload-text-primary);
+  font-weight: 600;
+}
+
+.upload-page-body .upload-stats-item.success .count {
+  color: var(--upload-success-color);
+}
+
+.upload-page-body .upload-stats-item.error .count {
+  color: var(--upload-error-color);
+}
+
+.upload-page-body .file-items {
+  max-height: 240px;
+  margin-top: 20px;
+  overflow-y: auto;
+  background: var(--upload-bg-container);
+  border: 1px solid var(--upload-border-color-light);
+  border-radius: var(--upload-radius);
+}
+
+.upload-page-body .file-item {
+  position: relative;
+  padding: 10px 16px;
+  flex-wrap: wrap;
+  color: var(--upload-text-primary);
+  font-size: 13px;
+  border-bottom: 1px solid var(--upload-border-color-light);
+  transition: background var(--upload-transition);
+}
+
+.upload-page-body .file-item:last-child {
+  border-bottom: 0;
+}
+
+.upload-page-body .file-item:hover {
+  background: var(--upload-bg-container-hover);
+}
+
+.upload-page-body .file-item.uploading {
+  background: var(--upload-brand-color-light);
+}
+
+.upload-page-body .file-item.uploaded {
+  background: var(--upload-success-color-light);
+}
+
+.upload-page-body .file-item.error {
+  background: var(--upload-error-color-light);
+}
+
+.upload-page-body .file-item-icon {
+  flex: 0 0 auto;
+  margin-right: 10px;
+  color: var(--upload-brand-color);
+  font-size: 16px;
+}
+
+.upload-page-body .file-item-name {
+  min-width: 0;
+  flex: 1;
+  overflow: hidden;
+  font-family:
+    "Cascadia Code",
+    Consolas,
+    "Courier New",
+    monospace;
+  font-size: 12px;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+
+.upload-page-body .file-item-size {
+  flex: 0 0 auto;
+  margin-left: 8px;
+  color: var(--upload-text-placeholder);
+  font-family:
+    "Cascadia Code",
+    Consolas,
+    "Courier New",
+    monospace;
+  font-size: 12px;
+}
+
+.upload-page-body .file-item-status {
+  flex: 0 0 auto;
+  gap: 6px;
+  margin-left: 12px;
+  font-size: 12px;
+}
+
+.upload-page-body .file-item-status.pending {
+  color: var(--upload-text-placeholder);
+}
+
+.upload-page-body .file-item-status.uploading {
+  color: var(--upload-brand-color);
+  font-weight: 500;
+}
+
+.upload-page-body .file-item-status.uploaded {
+  color: var(--upload-success-color);
+}
+
+.upload-page-body .file-item-status.error {
+  color: var(--upload-error-color);
+}
+
+.upload-page-body .file-progress {
+  width: 100%;
+  height: 3px;
+  margin-top: 8px;
+  overflow: hidden;
+  background: var(--upload-bg-secondary);
+  border-radius: 2px;
+}
+
+.upload-page-body .file-progress-bar {
+  height: 100%;
+  background: var(--upload-brand-color);
+  border-radius: 2px;
+  transition: width 0.2s ease;
+}
+
+.upload-page-body .file-item.uploaded .file-progress-bar {
+  background: var(--upload-success-color);
+}
+
+.upload-page-body .file-item.error .file-progress-bar {
+  background: var(--upload-error-color);
+}
+
+.upload-page-body .process-section {
+  margin-top: 12px;
+}
+
+.upload-page-body .upload-process-card {
+  background: var(--upload-bg-container);
+  border: 1px solid var(--upload-border-color-light);
+  border-radius: var(--upload-radius-large);
+  transition: all var(--upload-transition);
+}
+
+.upload-page-body .card-header {
+  min-height: 58px;
+  padding: 16px 20px;
+  color: var(--upload-text-primary);
+  font-size: 14px;
+  font-weight: 600;
+  border-bottom: 1px solid var(--upload-border-color-light);
+}
+
+.upload-page-body .card-header-left,
+.upload-page-body .card-header-right {
+  gap: 12px;
+}
+
+.upload-page-body .card-title {
+  color: var(--upload-text-primary);
+  font-size: 14px;
+  font-weight: 600;
+}
+
+.upload-page-body .card-body {
+  padding: 20px;
+}
+
+.upload-page-body .process-status {
+  padding: 4px 12px;
+  color: #fff;
+  font-size: 12px;
+  font-weight: 500;
+  background: var(--upload-brand-color);
+  border-radius: 10px;
+}
+
+.upload-page-body .process-status.processing {
+  animation: upload-status-pulse 1.5s infinite;
+}
+
+.upload-page-body .process-status.completed {
+  background: var(--upload-success-color);
+}
+
+.upload-page-body .process-status.failed {
+  background: var(--upload-error-color);
+}
+
+.upload-page-body .task-alert {
+  margin-bottom: 12px;
+}
+
+.upload-page-body .log-container {
+  min-height: 300px;
+  height: calc(100vh - 360px);
+  padding: 16px;
+  overflow-y: auto;
+  background: #eef1f4;
+  border: 1px solid var(--upload-border-color-light);
+  border-radius: var(--upload-radius);
+}
+
+.upload-page-body .log-content {
+  margin: 0;
+  color: var(--upload-text-secondary);
+  font-family:
+    "Cascadia Code",
+    Consolas,
+    "Courier New",
+    monospace;
+  font-size: 12px;
+  line-height: 1.8;
+  white-space: pre-wrap;
+}
+
+@keyframes upload-status-pulse {
+  0%,
+  100% {
+    opacity: 1;
+  }
+
+  50% {
+    opacity: 0.6;
+  }
+}
+
 .log-panel,
 .script-log {
   min-height: 320px;