From 67d42a761ea34624cfb2de3cbb38f37a319d2631 Mon Sep 17 00:00:00 2001
From: xwt <2740516069@qq.com>
Date: 星期四, 25 九月 2025 19:16:23 +0800
Subject: [PATCH] SJ,XJ,RKJ优化

---
 pages/QC/SJ/detail.vue |  906 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 898 insertions(+), 8 deletions(-)

diff --git a/pages/QC/SJ/detail.vue b/pages/QC/SJ/detail.vue
index 023ce37..662fca5 100644
--- a/pages/QC/SJ/detail.vue
+++ b/pages/QC/SJ/detail.vue
@@ -122,6 +122,11 @@
                 涓嶅悎鏍兼弿杩�
               </button>
               
+              <button class="btn attachment-btn" @tap="viewAttachmentInfo">
+                <uni-icons type="folder" size="16" color="#fff"></uni-icons>
+                鏌ョ湅闄勪欢淇℃伅
+              </button>
+              
               <input v-if="!isAllCompleted"
                 v-model="formData.fcheckResu"
                 type="text"
@@ -222,6 +227,168 @@
       </view>
     </view>
 
+    <!-- 闄勪欢鍒楄〃寮圭獥 -->
+    <view v-if="showAttachmentPopup" class="overlay">
+      <view class="popup attachment-list-popup">
+        <div class="attachment-popup-header">
+          <h3 class="attachment-popup-title">闄勪欢鍒楄〃</h3>
+          <button class="attachment-close-btn" @click="closeAttachmentPopup">鍏抽棴</button>
+        </div>
+        
+        <div class="attachment-popup-content">
+          <div v-if="attachmentsLoading" class="attachment-loading">
+            <div class="loading-spinner"></div>
+            <span class="loading-text">姝e湪鍔犺浇闄勪欢...</span>
+          </div>
+          
+          <div v-else-if="attachments.length === 0" class="attachment-empty">
+            <div class="empty-icon">馃搧</div>
+            <div class="empty-text">鏆傛棤闄勪欢</div>
+            <div class="empty-hint">璇ョ墿鏂欐殏鏈笂浼犱换浣曢檮浠�</div>
+          </div>
+          
+          <div v-else class="attachment-list">
+            <div v-for="item in attachments" :key="item.id" class="attachment-item">
+              <div class="attachment-info">
+                <div class="file-type-badge" :class="getFileTypeClass(item.fattach)">
+                  {{ getFileTypeIcon(item.fattach) }}
+                </div>
+                <div class="attachment-details">
+                  <div class="attachment-name" @click="showAttachmentDetailDialog(item)">
+                    {{ item.fattach }}
+                  </div>
+                  <div class="attachment-meta">
+                    <span class="meta-type">{{ item.ftype || '鏈煡绫诲瀷' }}</span>
+                    <span v-if="item.fversion" class="meta-version">v{{ item.fversion }}</span>
+                    <span v-if="item.fdate" class="meta-date">{{ formatDate(item.fdate) }}</span>
+                  </div>
+                </div>
+              </div>
+              
+              <div class="attachment-actions">
+                <button class="btn-secondary" @click="showAttachmentDetailDialog(item)">璇︽儏</button>
+                <button v-if="isPreviewable(item.fattach)" 
+                  class="btn-primary" 
+                  @click="previewFtpFile(item)">棰勮</button>
+                <button class="btn-success" @click="downloadAttachment(item)">涓嬭浇</button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </view>
+    </view>
+
+    <!-- 闄勪欢璇︽儏寮圭獥 -->
+    <view v-if="showAttachmentDetail" class="overlay">
+      <view class="popup attachment-detail-popup">
+        <div class="attachment-popup-header">
+          <h3 class="attachment-popup-title">闄勪欢璇︽儏</h3>
+          <button class="attachment-close-btn" @click="closeAttachmentDetail">杩斿洖</button>
+        </div>
+        
+        <div class="attachment-popup-content">
+          <div v-if="selectedAttachment" class="attachment-detail-content">
+            <div class="attachment-detail-header">
+              <div class="file-type-badge large" :class="getFileTypeClass(selectedAttachment.fattach)">
+                {{ getFileTypeIcon(selectedAttachment.fattach) }}
+              </div>
+              <div class="attachment-detail-title">
+                {{ selectedAttachment.fattach }}
+              </div>
+            </div>
+            
+            <div class="attachment-detail-info">
+              <div class="info-row">
+                <div class="info-item">
+                  <text class="info-label">ID</text>
+                  <text class="info-content">{{ Math.trunc(selectedAttachment.id) }}</text>
+                </div>
+                <div class="info-item">
+                  <text class="info-label">绫诲瀷</text>
+                  <text class="info-content">{{ selectedAttachment.ftype || '鏈煡绫诲瀷' }}</text>
+                </div>
+              </div>
+              
+              <div class="info-row" v-if="selectedAttachment.fversion">
+                <div class="info-item">
+                  <text class="info-label">鐗堟湰</text>
+                  <text class="info-content">{{ selectedAttachment.fversion }}</text>
+                </div>
+                <div class="info-item" v-if="selectedAttachment.fdate">
+                  <text class="info-label">鍙楁帶鏃ユ湡</text>
+                  <text class="info-content">{{ formatDate(selectedAttachment.fdate) }}</text>
+                </div>
+              </div>
+              
+              <div class="info-row" v-if="selectedAttachment.createBy">
+                <div class="info-item">
+                  <text class="info-label">涓婁紶浜�</text>
+                  <text class="info-content">{{ selectedAttachment.createBy }}</text>
+                </div>
+                <div class="info-item" v-if="selectedAttachment.createDate">
+                  <text class="info-label">涓婁紶鏃堕棿</text>
+                  <text class="info-content">{{ formatDate(selectedAttachment.createDate) }}</text>
+                </div>
+              </div>
+            </div>
+            
+            <div class="attachment-detail-actions">
+              <button v-if="isPreviewable(selectedAttachment.fattach)" 
+                class="btn-primary" 
+                @click="previewFtpFile(selectedAttachment)">棰勮</button>
+              <button class="btn-success" @click="downloadAttachment(selectedAttachment)">涓嬭浇</button>
+            </div>
+          </div>
+          <div v-else class="attachment-detail-empty">
+            <div class="empty-icon">鉂�</div>
+            <div class="empty-text">鏆傛棤闄勪欢淇℃伅</div>
+          </div>
+        </div>
+      </view>
+    </view>
+
+    <!-- 鏂囦欢棰勮寮圭獥 -->
+    <view v-if="showFilePreviewPopup" class="overlay">
+      <view class="popup file-preview-popup">
+        <h3 class="file-preview-title">{{ previewTitle }}</h3>
+        <div class="file-preview-divider"></div>
+        <div class="file-preview-content">
+          <!-- 鏂囨湰鍐呭棰勮 -->
+          <pre v-if="previewType === 'text'">{{ previewContent }}</pre>
+          
+          <!-- 鍥剧墖鍐呭棰勮 -->
+          <view v-else-if="previewType === 'image'" class="image-preview-container">
+            <image 
+              :src="previewContent" 
+              mode="aspectFit" 
+              class="preview-image-clickable"
+              @click="previewImageInPopup"
+              style="width: 100%; max-height: 400px; cursor: pointer;"
+            />
+            <div class="image-zoom-hint">鐐瑰嚮鍥剧墖鍙斁澶ф煡鐪�</div>
+          </view>
+          
+          <!-- Excel 绛� Office 鏂囦欢鎻愮ず -->
+          <view v-else-if="previewType === 'excel'" class="unsupported-preview">
+            <view class="unsupported-icon">馃搳</view>
+            <view class="unsupported-text">Excel 鏂囦欢鏆備笉鏀寔鍦ㄧ嚎棰勮</view>
+            <view class="unsupported-hint">璇风偣鍑讳笅杞芥寜閽幏鍙栧畬鏁存枃浠�</view>
+          </view>
+          
+          <!-- 涓嶆敮鎸佺殑鏂囦欢绫诲瀷 -->
+          <view v-else class="unsupported-preview">
+            <view class="unsupported-icon">馃搫</view>
+            <view class="unsupported-text">姝ゆ枃浠舵牸寮忔殏涓嶆敮鎸侀瑙�</view>
+            <view class="unsupported-hint">璇风偣鍑讳笅杞芥寜閽幏鍙栧畬鏁存枃浠�</view>
+          </view>
+        </div>
+        <div class="file-preview-actions">
+          <button v-if="previewType !== 'text'" class="file-preview-btn download-btn" @click="downloadPreviewFile">馃摜 涓嬭浇鏂囦欢</button>
+          <button class="file-preview-btn close-btn" @click="closeFilePreview">鍏抽棴</button>
+        </div>
+      </view>
+    </view>
+
   </view>
 </template>
 
@@ -244,7 +411,18 @@
       remarksPopup: false,
       // ===== 鏂板LLJ鏍峰紡鐩稿叧鏁版嵁 =====
       currentTab: 0,
-      tabs: []
+      tabs: [],
+      // ===== 闄勪欢鐩稿叧鏁版嵁 =====
+      showAttachmentPopup: false,
+      showAttachmentDetail: false,
+      showFilePreviewPopup: false,
+      attachments: [],
+      attachmentsLoading: false,
+      selectedAttachment: null,
+      previewTitle: '',
+      previewContent: '',
+      previewType: '',
+      previewFileUrl: ''
     }
   },
   computed: {
@@ -547,6 +725,10 @@
       }).then(res => {
         this.formData = res.data.tbBillList[0];
         this.formData.billNo = this.billNo;
+        
+        console.log("鑾峰彇鍒扮殑 formData:", this.formData);
+        console.log("itemNo 鍊�:", this.formData.itemNo);
+        
         if (this.formData.imageData) {
           this.isShowImg = true;
           this.base64Image = 'data:image/jpeg;base64,' + this.formData.imageData;
@@ -692,6 +874,254 @@
           }
         })
       }
+    },
+
+    // ===== 闄勪欢鐩稿叧鏂规硶 =====
+    viewAttachmentInfo() {
+      this.showAttachmentPopup = true;
+      this.attachmentsLoading = true;
+      this.attachments = [];
+      
+      // 鍏堣幏鍙栫墿鏂欑紪鐮侊紝鐒跺悗鑾峰彇闄勪欢
+      this.$post({
+        url: "/SJ/GetPage",
+        data: {
+          pageIndex: 1,
+          limit: 1,
+          id: this.gid
+        }
+      }).then(res => {
+        let tbBillListElement = res.data.tbBillList[0];
+        if (tbBillListElement && tbBillListElement.itemNo) {
+          console.log("鑾峰彇鍒扮殑鐗╂枡缂栫爜:", tbBillListElement.itemNo);
+          
+          // 浣跨敤鑾峰彇鍒扮殑鐗╂枡缂栫爜璋冪敤闄勪欢鎺ュ彛
+          return this.$post({
+            url: "/SJ/getAttachments",
+            data: { itemNo: tbBillListElement.itemNo }
+          });
+        } else {
+          throw new Error("鏈壘鍒扮墿鏂欑紪鐮佷俊鎭�");
+        }
+      }).then(res => {
+        this.attachmentsLoading = false;
+        if (res.status === 0) {
+          this.attachments = res.data.tbBillList;
+          // 涓烘瘡涓檮浠惰缃粯璁ゅ彲鐢ㄧ姸鎬�
+          this.attachments.forEach((item, index) => {
+            this.$set(item, 'ftpAvailable', true);
+            this.$set(item, 'checking', false);
+          });
+        } else if (res.status === 1 && res.message === "璇ユ楠屽崟鏈笂浼犻檮浠朵俊鎭紒") {
+          uni.showToast({ title: res.message, icon: "none" });
+        } else {
+          uni.showToast({ title: "鑾峰彇闄勪欢澶辫触", icon: "none" });
+        }
+      }).catch(err => {
+        this.attachmentsLoading = false;
+        console.error("鑾峰彇闄勪欢澶辫触:", err);
+        uni.showToast({ title: "鑾峰彇闄勪欢澶辫触锛岃閲嶈瘯", icon: "none" });
+      });
+    },
+    
+    closeAttachmentPopup() {
+      this.showAttachmentPopup = false;
+    },
+    
+    showAttachmentDetailDialog(item) {
+      this.selectedAttachment = item;
+      this.showAttachmentPopup = false;
+      this.showAttachmentDetail = true;
+    },
+    
+    closeAttachmentDetail() {
+      this.showAttachmentDetail = false;
+      this.selectedAttachment = null;
+      this.showAttachmentPopup = true;
+    },
+    
+    isPreviewable(filename) {
+      if (!filename) return false;
+      const ext = filename.trim().split('.').pop().toLowerCase();
+      return [
+        'pdf',
+        'jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp',
+        'txt', 'log', 'md',
+        'doc', 'docx',
+        'xls', 'xlsx',
+        'ppt', 'pptx',
+        'csv'
+      ].includes(ext);
+    },
+    
+    // 鑾峰彇鏂囦欢绫诲瀷鍥炬爣
+    getFileTypeIcon(filename) {
+      if (!filename) return '馃搫';
+      const ext = filename.trim().split('.').pop().toLowerCase();
+      const iconMap = {
+        'pdf': '馃摃',
+        'jpg': '馃柤锔�', 'jpeg': '馃柤锔�', 'png': '馃柤锔�', 'gif': '馃柤锔�', 'bmp': '馃柤锔�', 'webp': '馃柤锔�',
+        'txt': '馃摑', 'log': '馃摑', 'md': '馃摑',
+        'doc': '馃摌', 'docx': '馃摌',
+        'xls': '馃搳', 'xlsx': '馃搳',
+        'ppt': '馃摍', 'pptx': '馃摍',
+        'csv': '馃搳',
+        'zip': '馃摝', 'rar': '馃摝', '7z': '馃摝',
+        'dwg': '馃彈锔�', 'dxf': '馃彈锔�'
+      };
+      return iconMap[ext] || '馃搫';
+    },
+    
+    // 鑾峰彇鏂囦欢绫诲瀷CSS绫�
+    getFileTypeClass(filename) {
+      if (!filename) return 'file-unknown';
+      const ext = filename.trim().split('.').pop().toLowerCase();
+      const classMap = {
+        'pdf': 'file-pdf',
+        'jpg': 'file-image', 'jpeg': 'file-image', 'png': 'file-image', 'gif': 'file-image', 'bmp': 'file-image', 'webp': 'file-image',
+        'txt': 'file-text', 'log': 'file-text', 'md': 'file-text',
+        'doc': 'file-word', 'docx': 'file-word',
+        'xls': 'file-excel', 'xlsx': 'file-excel',
+        'ppt': 'file-powerpoint', 'pptx': 'file-powerpoint',
+        'csv': 'file-excel',
+        'zip': 'file-archive', 'rar': 'file-archive', '7z': 'file-archive',
+        'dwg': 'file-cad', 'dxf': 'file-cad'
+      };
+      return classMap[ext] || 'file-unknown';
+    },
+    
+    // 鏍煎紡鍖栨棩鏈�
+    formatDate(dateString) {
+      if (!dateString) return '';
+      try {
+        const date = new Date(dateString);
+        return date.toLocaleDateString('zh-CN', {
+          year: 'numeric',
+          month: '2-digit',
+          day: '2-digit',
+          hour: '2-digit',
+          minute: '2-digit'
+        });
+      } catch (e) {
+        return dateString;
+      }
+    },
+    
+    downloadAttachment(item) {
+      const fileName = item.fattach.replace(/[\s\u3000\r\n]+/g, '').trim();
+      const downloadUrl = this.$store.state.serverInfo.serverAPI + "/SJ/DownloadFtpFile?itemNo=" + 
+        encodeURIComponent(item.itemNo) + "&fileName=" + encodeURIComponent(fileName) + 
+        "&ftpServer=" + encodeURIComponent(this.$store.state.serverInfo.ftpServer);
+      
+      uni.downloadFile({
+        url: downloadUrl,
+        success: (res) => {
+          if (res.statusCode === 200) {
+            uni.showToast({ title: '涓嬭浇鎴愬姛', icon: 'success' });
+          } else {
+            uni.showToast({ title: '涓嬭浇澶辫触', icon: 'none' });
+          }
+        },
+        fail: (err) => {
+          console.error('涓嬭浇澶辫触锛�', err);
+          uni.showToast({ title: '涓嬭浇澶辫触锛岃閲嶈瘯', icon: 'none' });
+        }
+      });
+    },
+    
+    previewFtpFile(item) {
+      const fileName = item.fattach.replace(/[\s\u3000\r\n]+/g, '').trim();
+      const fileExt = fileName.split('.').pop().toLowerCase();
+      
+      if (!this.isPreviewable(fileName)) {
+        uni.showModal({
+          title: '涓嶆敮鎸侀瑙�',
+          content: '璇ユ枃浠剁被鍨嬩笉鏀寔鍦ㄧ嚎棰勮锛岃涓嬭浇鍚庢煡鐪�',
+          showCancel: false
+        });
+        return;
+      }
+      
+      const previewUrl = this.$store.state.serverInfo.serverAPI + "/SJ/PreviewFtpFile?itemNo=" + 
+        encodeURIComponent(item.itemNo) + "&fileName=" + encodeURIComponent(fileName) + 
+        "&ftpServer=" + encodeURIComponent(this.$store.state.serverInfo.ftpServer);
+      
+      if (['pdf'].includes(fileExt)) {
+        this.previewPdfFile(previewUrl, fileName);
+      } else if (['jpg', 'jpeg', 'png', 'gif', 'bmp'].includes(fileExt)) {
+        this.previewImageFile(previewUrl, fileName);
+      } else if (['txt'].includes(fileExt)) {
+        this.previewTextFile(previewUrl, fileName);
+      } else {
+        this.previewOfficeFile(previewUrl, fileName);
+      }
+    },
+    
+    previewPdfFile(url, fileName) {
+      this.previewTitle = fileName;
+      this.previewContent = url;
+      this.previewType = 'pdf';
+      this.previewFileUrl = url;
+      this.showFilePreviewPopup = true;
+      this.showAttachmentDetail = false;
+    },
+    
+    previewImageFile(url, fileName) {
+      this.previewTitle = fileName;
+      this.previewContent = url;
+      this.previewType = 'image';
+      this.previewFileUrl = url;
+      this.showFilePreviewPopup = true;
+      this.showAttachmentDetail = false;
+    },
+    
+    previewTextFile(url, fileName) {
+      this.previewTitle = fileName;
+      this.previewType = 'text';
+      this.previewFileUrl = url;
+      this.showFilePreviewPopup = true;
+      this.showAttachmentDetail = false;
+      
+      uni.request({
+        url: url,
+        method: 'GET',
+        success: (res) => {
+          this.previewContent = res.data;
+        },
+        fail: (err) => {
+          this.previewContent = '棰勮澶辫触锛岃涓嬭浇鍚庢煡鐪�';
+        }
+      });
+    },
+    
+    previewOfficeFile(url, fileName) {
+      this.previewTitle = fileName;
+      this.previewContent = '';
+      this.previewType = 'excel';
+      this.previewFileUrl = url;
+      this.showFilePreviewPopup = true;
+      this.showAttachmentDetail = false;
+    },
+    
+    closeFilePreview() {
+      this.showFilePreviewPopup = false;
+      this.showAttachmentDetail = true;
+    },
+    
+    downloadPreviewFile() {
+      if (this.previewFileUrl && this.selectedAttachment) {
+        this.downloadAttachment(this.selectedAttachment);
+      }
+    },
+    
+    previewImageInPopup() {
+      // 鍦ㄦ柊绐楀彛涓墦寮�鍥剧墖杩涜鏀惧ぇ鏌ョ湅
+      if (this.previewContent) {
+        uni.previewImage({
+          urls: [this.previewContent],
+          current: this.previewContent
+        });
+      }
     }
   },
   onLoad(options) {
@@ -829,8 +1259,29 @@
     .upload-btn {
       background-color: #909399;
       color: #fff;
-      padding: 0 10px;
+      padding: 10px 12px;
       margin: 0;
+      font-size: 14px;
+      min-height: 44px;
+      white-space: nowrap;
+      flex-shrink: 0;
+      min-width: 80px;
+      max-width: 120px;
+      flex: 1;
+    }
+
+    .attachment-btn {
+      background-color: #17a2b8;
+      color: #fff;
+      padding: 10px 12px;
+      margin: 0;
+      font-size: 14px;
+      min-height: 44px;
+      white-space: nowrap;
+      flex-shrink: 0;
+      min-width: 80px;
+      max-width: 120px;
+      flex: 1;
     }
   }
 }
@@ -1016,17 +1467,22 @@
   display: flex;
   justify-content: center;
   align-items: center;
-  z-index: 1000;
+  z-index: 2000;
 }
 
 .popup {
   background-color: #fff;
-  padding: 20px;
-  border: 1px solid #ccc;
-  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+  padding: 0;
+  border: none;
+  box-shadow: 0 8px 32px rgba(60,60,60,0.18);
   width: 68vw;
-  height: 25vh;
-  border-radius: 8px;
+  max-width: 600px;
+  border-radius: 16px;
+  overflow: hidden;
+  position: relative;
+  z-index: 2001;
+  max-height: 80vh;
+  overflow-y: auto;
 }
 
 .popup-header {
@@ -1109,6 +1565,11 @@
       background-color: #95a5a6;
       color: white;
     }
+
+    &:hover {
+      transform: translateY(-1px);
+      box-shadow: 0 2px 8px rgba(0,0,0,0.15);
+    }
   }
 }
 
@@ -1139,5 +1600,434 @@
   .input-label {
     margin-bottom: 5px;
   }
+
+  .input-wrapper {
+    flex-direction: column;
+    gap: 8px;
+  }
+
+  .upload-btn,
+  .attachment-btn {
+    min-width: 70px;
+    max-width: 100px;
+    padding: 8px 10px;
+    font-size: 13px;
+    min-height: 40px;
+  }
+}
+
+/* 闄勪欢鐩稿叧鏍峰紡 */
+.attachment-list-popup {
+  width: 80vw;
+  max-width: 800px;
+  max-height: 85vh;
+}
+
+.attachment-detail-popup {
+  width: 70vw;
+  max-width: 600px;
+}
+
+.attachment-popup-header {
+  padding: 16px;
+  border-bottom: 1px solid #eee;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  background-color: white;
+}
+
+.attachment-popup-title {
+  font-size: 16px;
+  font-weight: 600;
+  color: #2c3e50;
+  margin: 0;
+}
+
+.attachment-close-btn {
+  padding: 8px 16px;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  background-color: white;
+  font-size: 14px;
+  transition: all 0.2s;
+  color: #2c3e50;
+}
+
+.attachment-close-btn:hover {
+  background-color: #f8f9fa;
+}
+
+.attachment-popup-content {
+  padding: 16px;
+  max-height: 60vh;
+  overflow-y: auto;
+}
+
+/* 鍔犺浇鐘舵�� */
+.attachment-loading {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 40px 20px;
+  gap: 16px;
+}
+
+.loading-spinner {
+  width: 32px;
+  height: 32px;
+  border: 3px solid #f3f3f3;
+  border-top: 3px solid #3498db;
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.loading-text {
+  font-size: 14px;
+  color: #7f8c8d;
+}
+
+/* 绌虹姸鎬� */
+.attachment-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 40px 20px;
+  gap: 12px;
+  text-align: center;
+}
+
+.empty-icon {
+  font-size: 36px;
+  opacity: 0.6;
+}
+
+.empty-text {
+  font-size: 16px;
+  color: #7f8c8d;
+  font-weight: 500;
+}
+
+.empty-hint {
+  font-size: 14px;
+  color: #95a5a6;
+}
+
+/* 闄勪欢鍒楄〃甯冨眬 */
+.attachment-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.attachment-item {
+  background-color: white;
+  border-radius: 8px;
+  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
+  overflow: hidden;
+  transition: all 0.3s;
+  border: 1px solid #eee;
+}
+
+.attachment-item:hover {
+  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
+}
+
+.attachment-info {
+  padding: 16px;
+  border-bottom: 1px solid #eee;
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.file-type-badge {
+  width: 40px;
+  height: 40px;
+  border-radius: 8px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 20px;
+  background: #f8f9fa;
+  border: 2px solid #e9ecef;
+  flex-shrink: 0;
+}
+
+.file-type-badge.large {
+  width: 56px;
+  height: 56px;
+  font-size: 28px;
+}
+
+.file-type-badge.file-pdf { background: #ffe6e6; border-color: #ffcccc; }
+.file-type-badge.file-image { background: #e6f3ff; border-color: #cce7ff; }
+.file-type-badge.file-text { background: #e6ffe6; border-color: #ccffcc; }
+.file-type-badge.file-word { background: #e6f0ff; border-color: #cce0ff; }
+.file-type-badge.file-excel { background: #e6ffe6; border-color: #ccffcc; }
+.file-type-badge.file-powerpoint { background: #fff0e6; border-color: #ffe0cc; }
+.file-type-badge.file-archive { background: #f0e6ff; border-color: #e0ccff; }
+.file-type-badge.file-cad { background: #e6fff0; border-color: #ccffe0; }
+.file-type-badge.file-unknown { background: #f5f5f5; border-color: #e0e0e0; }
+
+.attachment-details {
+  flex: 1;
+  min-width: 0;
+}
+
+.attachment-name {
+  font-size: 16px;
+  font-weight: 600;
+  color: #2c3e50;
+  cursor: pointer;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  margin-bottom: 8px;
+  transition: color 0.2s;
+}
+
+.attachment-name:hover {
+  color: #3498db;
+}
+
+.attachment-meta {
+  display: flex;
+  gap: 16px;
+  font-size: 12px;
+  color: #95a5a6;
+}
+
+.meta-type {
+  background-color: #ecf0f1;
+  padding: 2px 6px;
+  border-radius: 10px;
+  color: #7f8c8d;
+}
+
+.meta-version {
+  background-color: #e8f5e8;
+  padding: 2px 6px;
+  border-radius: 10px;
+  color: #2e7d32;
+}
+
+.meta-date {
+  background-color: #fff3e0;
+  padding: 2px 6px;
+  border-radius: 10px;
+  color: #f57c00;
+}
+
+.attachment-actions {
+  padding: 12px 16px;
+  border-top: 1px solid #eee;
+  display: flex;
+  gap: 8px;
+  background-color: #f8f9fa;
+}
+
+/* 鎸夐挳鏍峰紡 */
+.btn-secondary {
+  padding: 8px 16px;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  background-color: white;
+  font-size: 14px;
+  transition: all 0.2s;
+  color: #2c3e50;
+  flex: 1;
+}
+
+.btn-secondary:hover {
+  background-color: #f8f9fa;
+}
+
+.btn-primary {
+  padding: 8px 16px;
+  border: 1px solid #3498db;
+  border-radius: 4px;
+  background-color: #3498db;
+  color: white;
+  font-size: 14px;
+  transition: all 0.2s;
+  flex: 1;
+}
+
+.btn-primary:hover {
+  background-color: #2980b9;
+}
+
+.btn-success {
+  padding: 8px 16px;
+  border: 1px solid #2ecc71;
+  border-radius: 4px;
+  background-color: #2ecc71;
+  color: white;
+  font-size: 14px;
+  transition: all 0.2s;
+  flex: 1;
+}
+
+.btn-success:hover {
+  background-color: #27ae60;
+}
+
+/* 闄勪欢璇︽儏鏍峰紡 */
+.attachment-detail-header {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+  margin-bottom: 20px;
+  padding-bottom: 16px;
+  border-bottom: 1px solid #eee;
+}
+
+.attachment-detail-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #2c3e50;
+  flex: 1;
+  word-break: break-all;
+}
+
+.attachment-detail-info {
+  margin-bottom: 20px;
+}
+
+.info-row {
+  display: flex;
+  margin-bottom: 12px;
+  gap: 16px;
+}
+
+.info-item {
+  flex: 1;
+}
+
+.info-label {
+  display: block;
+  font-size: 12px;
+  color: #7f8c8d;
+  margin-bottom: 4px;
+}
+
+.info-content {
+  font-size: 14px;
+  color: #2c3e50;
+  line-height: 1.5;
+}
+
+.attachment-detail-actions {
+  padding: 12px 16px;
+  border-top: 1px solid #eee;
+  display: flex;
+  gap: 8px;
+  background-color: #f8f9fa;
+}
+
+/* 鏂囦欢棰勮寮圭獥鏍峰紡 */
+.file-preview-popup {
+  width: 80vw;
+  max-width: 800px;
+  max-height: 80vh;
+}
+
+.file-preview-title {
+  padding: 20px;
+  margin: 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: #2c3e50;
+  border-bottom: 1px solid #eee;
+  word-break: break-all;
+}
+
+.file-preview-content {
+  padding: 20px;
+  max-height: 60vh;
+  overflow-y: auto;
+}
+
+.file-preview-content pre {
+  white-space: pre-wrap;
+  word-wrap: break-word;
+  font-family: 'Courier New', monospace;
+  font-size: 12px;
+  line-height: 1.4;
+  background: #f8f9fa;
+  padding: 15px;
+  border-radius: 4px;
+  border: 1px solid #e9ecef;
+}
+
+.image-preview-container {
+  text-align: center;
+}
+
+.image-zoom-hint {
+  margin-top: 10px;
+  font-size: 12px;
+  color: #7f8c8d;
+}
+
+.unsupported-preview {
+  text-align: center;
+  padding: 40px 20px;
+}
+
+.unsupported-icon {
+  font-size: 48px;
+  margin-bottom: 16px;
+}
+
+.unsupported-text {
+  font-size: 16px;
+  color: #7f8c8d;
+  margin-bottom: 8px;
+}
+
+.unsupported-hint {
+  font-size: 14px;
+  color: #95a5a6;
+}
+
+.file-preview-actions {
+  padding: 15px 20px;
+  border-top: 1px solid #eee;
+  display: flex;
+  gap: 10px;
+  justify-content: center;
+}
+
+.file-preview-btn {
+  padding: 8px 16px;
+  border-radius: 4px;
+  border: none;
+  font-size: 14px;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.file-preview-btn.download-btn {
+  background: #2ecc71;
+  color: white;
+}
+
+.file-preview-btn.close-btn {
+  background: #95a5a6;
+  color: white;
+}
+
+.file-preview-btn:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
 }
 </style>
\ No newline at end of file

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