:root {
  --primary: #0056b3;
  --primary-hover: #004494;
  --primary-soft: #e6f0fa;
  --primary-border: #b3d7ff;

  --success: #67c23a;
  --warning: #e6a23c;
  --warning-soft: #fdf6ec;
  --warning-border: #faecd8;

  --danger: #f56c6c;
  --info: #909399;

  --text-main: #1f2d3d;
  --text-regular: #606266;
  --text-secondary: #909399;

  --bg-body: #f5f7fa;
  --bg-white: #ffffff;
  --bg-gray: #f9fafc;

  --border: #ebeef5;
  --radius: 6px;
  --shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);
  --transition: all 0.2s ease-in-out;
  --ai-accent: #722ed1;
  --ai-bg: #f9f0ff;
}

#bid-container {
  max-width: 1400px;
  margin: 20px auto;
  padding: 90px 0 20px;
}

/* --- 通用组件 --- */
#bid-container .card {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  border: 1px solid var(--border);
  overflow: hidden; /* 防止子元素展开时溢出 */
}

#bid-container .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  height: 34px;
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  gap: 6px; /* 图标和文字间距 */
}

#bid-app .btn-primary {
  background: var(--primary);
  color: white;
}

#bid-app .btn-primary:hover {
  background: var(--primary-hover);
}

#bid-app .btn-outline {
  background: white;
  border-color: #dcdfe6;
  color: var(--text-regular);
}

#bid-app .btn-outline:hover {
  color: var(--primary);
  border-color: #c6e2ff;
  background-color: #ecf5ff;
}

#bid-container .btn-warning-plain {
  color: var(--warning);
  background: var(--warning-soft);
  border-color: var(--warning-border);
}

#bid-container .btn-warning-plain:hover {
  background: #fbe6c4;
}

#bid-container .btn-dark {
  background: #303133;
  color: white;
}

#bid-container .btn-dark:hover {
  background: #1f2d3d;
}

#bid-container .form-input {
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  color: var(--text-regular);
  outline: none;
  transition: var(--transition);
  box-sizing: border-box;
}

#bid-container .form-input:focus {
  border-color: var(--primary);
}

/* --- 筛选面板 --- */
#bid-container .filter-panel {
  padding: 20px 24px;
}

/* 标签行样式 */
#bid-container .filter-row {
  display: flex;
  align-items: flex-start;
  margin-bottom: 12px;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 12px;
}

#bid-container .filter-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

#bid-container .filter-row.no-border {
  border-bottom: none;
  padding-bottom: 0;
}

#bid-container .filter-label {
  width: 80px;
  font-weight: 600;
  color: var(--text-secondary);
  padding-top: 6px;
  flex-shrink: 0;
  font-size: 13px;
}

#bid-container .filter-content {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* 标签 */
#bid-container .tag-item {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-regular);
  cursor: pointer;
  border: 1px solid transparent;
}

#bid-container .tag-item:hover {
  color: var(--primary);
  background: #f5f7fa;
}

#bid-container .tag-item.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
  border-color: var(--primary-border);
}

#bid-container .tag-item img {
  height: 1.2rem;
  width: 1.2rem;
}

#bid-container .tag-count {
  font-size: 11px;
  color: #999;
  margin-left: 2px;
}

#bid-container .tag-item.active .tag-count {
  color: #6faef7;
}

/* --- 高级输入网格 --- */
#bid-container .advanced-grid {
  display: grid;
  gap: 20px;
  background: var(--bg-gray);
  padding: 15px;
  border-radius: 4px;
  margin: 10px 0 15px 0;
  border: 1px solid var(--border);
}

#bid-container .grid-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#bid-container .grid-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

#bid-container .date-range-group {
  display: flex;
  align-items: center;
  gap: 5px;
}

#bid-container .range-separator {
  color: var(--text-secondary);
}

#bid-container .input-group-append {
  display: flex;
}

#bid-container .input-group-append .form-input {
  border-radius: 4px 0 0 4px;
}

#bid-container .append-btn {
  border-radius: 0 4px 4px 0;
  border: 1px solid #dcdfe6;
  border-left: none;
  background: #fff;
  padding: 0 10px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 32px;
}

/* 按钮组 (匹配范围) */
#bid-container .btn-group {
  display: flex;
}

#bid-container .btn-select {
  flex: 1;
  padding: 0 8px;
  height: 34px;
  border: 1px solid #dcdfe6;
  background: white;
  color: var(--text-regular);
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}

#bid-container .btn-group .btn-select {
  border-right: none;
}

#bid-container .btn-group .btn-select:first-child {
  border-radius: 4px 0 0 4px;
}

#bid-container .btn-group .btn-select:last-child {
  border-radius: 0 4px 4px 0;
  border-right: 1px solid #dcdfe6;
}

#bid-container .btn-select.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* --- 搜索选项 (Tags) --- */
#bid-container .options-area {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

#bid-container .option-check {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border: 1px dashed #c0c4cc;
  border-radius: 30px;
  font-size: 12px;
  color: var(--text-regular);
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  background: white;
}

#bid-container .option-check:hover {
  border-color: var(--primary);
  color: var(--primary);
}

#bid-container .option-check.checked {
  background: #ecf5ff;
  border-color: var(--primary);
  border-style: solid;
  color: var(--primary);
  font-weight: 500;
}

#bid-container .option-check input {
  display: none;
}

/* --- 操作栏 --- */
#bid-container .action-bar-container {
  border-top: 1px solid var(--border);
  margin-top: 10px;
}

#bid-container .action-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  flex-wrap: wrap;
  gap: 3px;
}

#bid-container .action-left {
  display: flex;
  gap: 10px;
}

#bid-container .action-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

#bid-container .advanced-search-row {
  display: flex;
  gap: 20px;
  margin-top: 15px;
  background: #fdfdfd;
  padding: 15px;
  border: 1px dashed var(--primary-border);
  border-radius: 4px;
  align-items: center;
  animation: slideDown 0.2s ease-out;
}

#bid-container .sort-btn {
  cursor: pointer;
  margin-right: 15px;
}

#bid-container .sort-btn.active {
  color: var(--primary);
  font-weight: bold;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#bid-container .adv-input-group {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

#bid-container .adv-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

/* SVG图标通用样式 */
#bid-container .icon-svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* --- 列表部分 --- */
#bid-container .tender-list {
  padding: 0;
  margin: 0;
  list-style: none;
  min-height: 80px;
}

#bid-container .tender-item {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 20px;
  transition: var(--transition);
  align-items: start; /* 顶部对齐 */
}

/* 斑马纹：偶数行背景变色 */
#bid-container .tender-item:nth-child(even) {
  background-color: var(--primary-soft);
}

#bid-container .tender-item:hover {
  /*background-color: #fcfcfc;*/
  box-shadow: inset 3px 0 0 var(--primary);
}

#bid-container .t-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  display: block;
  margin-bottom: 6px;
}

#bid-container .t-title em, #bid-container .highlight-el em {
  color: red;
  font-style: normal !important;
}

#bid-container .t-title:hover {
  color: var(--primary);
}

#bid-container .t-tags {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

#bid-container .mini-tag {
  font-size: 12px;
  padding: 1px 6px;
  border-radius: 3px;
  background: #f4f4f5;
  color: #909399;
}

#bid-container .mini-tag.blue {
  background: #ecf5ff;
  color: #409eff;
}

#bid-container .t-meta {
  font-size: 13px;
  color: #666;
  display: flex;
  gap: 15px;
}

#bid-container .t-side {
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#bid-container .time-label {
  font-size: 12px;
  color: #999;
}

#bid-container .time-val {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}

#bid-container .time-val.red {
  color: var(--danger);
}

#bid-container .ai-details-full-width {
  grid-column: 1 / -1;
  margin-top: 15px;
  background: #fdfdfd;
  border: 1px solid #e1eaf5;
  border-radius: 6px;
  overflow: hidden;
  animation: expandPanel 0.3s ease-in-out;
}

@keyframes expandPanel {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* AI 解析头部条 */
#bid-container .ai-header-bar {
  background: #eff6ff;
  padding: 10px 20px;
  border-bottom: 1px solid #dce9f9;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 内容区域 padding */
#bid-container .ai-content-body {
  padding: 20px;
}

/* 基础信息网格 (3列布局) */
#bid-container .ai-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px 30px;
  margin-bottom: 25px;
}

#bid-container .ai-field-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#bid-container .ai-field-label {
  font-size: 12px;
  color: var(--text-secondary);
}

#bid-container .ai-field-value {
  font-size: 13px;
  color: var(--text-main);
  font-weight: 500;
  word-break: break-all;
}

/* 摘要区域 */
#bid-container .ai-summary-box {
  background: #fff;
  border: 1px dashed #dcdfe6;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 25px;
}

#bid-container .ai-section-title {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #303133;
  display: flex;
  align-items: center;
  gap: 6px;
}

#bid-container .ai-text-block {
  font-size: 13px;
  line-height: 1.6;
  color: #606266;
  text-align: justify;
}

/* 产品表格 */
#bid-container .ai-product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border-spacing: 0;
  margin-bottom: 0; /* 去掉表格底部的 margin，由 wrapper 控制 */
}

#bid-container .ai-product-table th {
  background: #f5f7fa;
  color: #909399;
  font-weight: 600;
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid #ebeef5;
  /* 关键属性 */
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 1px 0 #ebeef5; /* 滚动时保持下边框可见 */
}

#bid-container .ai-product-table td {
  padding: 12px 10px;
  border-bottom: 1px solid #ebeef5;
  color: #606266;
  vertical-align: top;
  border-bottom: 1px solid #ebeef5;
  background: #fff; /* 确保背景色不透明 */
}

#bid-container .ai-product-table tr:last-child td {
  border-bottom: none;
}

/* 按钮样式微调 */
#bid-container .btn-ai-toggle {
  font-size: 12px;
  padding: 1px 8px;
  border-radius: 3px;
  background: #e8f3ff;
  color: var(--primary);
  border: 1px solid #b3d8ff;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

#bid-container .btn-ai-toggle:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

#bid-container .btn-ai-toggle.active {
  background: var(--primary);
  color: white;
}

/* --- 产品表格滚动优化 --- */

/* 新增表格包裹容器，控制高度和滚动 */
#bid-container .ai-table-wrapper {
  max-height: 500px; /* 设置最大高度，超过此高度出现滚动条 */
  overflow-y: auto;
  border: 1px solid #ebeef5;
  border-radius: 4px;
  background: #fff;
}

/* 自定义滚动条样式（可选，让滚动条更精致） */
#bid-container .ai-table-wrapper::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

#bid-container .ai-table-wrapper::-webkit-scrollbar-thumb {
  background: #c0c4cc;
  border-radius: 3px;
}

#bid-container .ai-table-wrapper::-webkit-scrollbar-track {
  background: #f1f1f1;
}

/* --- 备注区域样式 --- */
#bid-container .remarks-section {
  margin-top: 12px;
  background-color: #f9f9f9;
  border-radius: 4px;
  padding: 8px 12px;
  border: 1px solid #eee;
}

#bid-container .remark-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  margin-bottom: 4px;
  line-height: 1.4;
}

#bid-container .remark-row:last-child {
  margin-bottom: 0;
}

#bid-container .remark-content {
  display: flex;
  gap: 6px;
  color: #444;
}

#bid-container .remark-user {
  font-weight: 600;
  color: var(--primary); /* 使用你现有的主色调变量 */
  white-space: nowrap;
}

#bid-container .remark-text {
  color: #606266;
  word-break: break-all;
}

#bid-container .btn-icon-del {
  background: none;
  border: none;
  color: #999;
  cursor: pointer;
  font-size: 12px;
  padding: 0 4px;
  transition: color 0.2s;
  margin-left: 10px;
}

#bid-container .btn-icon-del:hover {
  color: var(--danger);
}

/* --- 操作栏样式 --- */
#bid-container .action-toolbar {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  border-top: 1px dashed #eee;
  padding-top: 10px;
}

#bid-container .action-btn {
  cursor: pointer;
  color: var(--text-regular);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
  user-select: none;
}

#bid-container .action-btn:hover {
  color: var(--primary);
}

#bid-container .action-btn.btn-danger-hover:hover {
  color: var(--danger);
}

#bid-container .action-divider {
  width: 1px;
  height: 12px;
  background-color: #dcdfe6;
  display: inline-block;
}

#bid-container .readers-section {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed #eee;
  display: flex;
  gap: 10px
}

#bid-container .readers-label {
  font-size: 12px;
  color: #999;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}

#bid-container .readers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px; /* 人员之间的间距 */
}

#bid-container .readers-list .reader-name {
  font-size: 12px;
}

#bid-details {
  padding-top: 80px
}

#bid-details .header {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  position: relative;
  display: block !important;
}

#bid-details .header-top-row {
  display: flex;
  justify-content: end;
  align-items: flex-start;
  margin-bottom: 16px;
}

#bid-details .status-badge {
  background-color: #f0f9eb;
  color: var(--success);
  border: 1px solid #e1f3d8;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 8px;
}

/* 功能按钮组 */
#bid-details .action-group {
  display: flex;
  gap: 10px;
}

#bid-details .btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 16px;
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
  text-decoration: none;
}

#bid-details .btn-soft {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: #d9ecff;
}

#bid-details .btn-soft:hover {
  background: #d9ecff;
}

/* 标题与元数据 */
#bid-details .tender-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--text-main);
}

#bid-details .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: var(--text-regular);
}

#bid-details .meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

#bid-details .meta-item i {
  font-style: normal;
  font-size: 15px;
  opacity: 0.7;
}

/* --- 主内容栅格 --- */
#bid-details .main-grid {
  display: grid;
  grid-template-columns: 1fr 320px; /* 左侧自适应，右侧固定 */
  gap: 20px;
  align-items: start;
}

#bid-details .ai-card {
  border: 1px solid #eaddff;
}

#bid-details .ai-header {
  background: linear-gradient(90deg, #f9f0ff 0%, #ffffff 100%);
  border-bottom: 1px solid #eaddff;
  display: flex !important;
  justify-content: space-between !important;
}

#bid-details .ai-title-icon {
  margin-right: 8px;
  font-size: 18px;
}

#bid-details .ai-title-text {
  color: var(--ai-accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}

/* AI 信息网格 */
#bid-details .ai-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-bottom: 24px;
  background: #fafafa;
  padding: 15px;
  border-radius: 6px;
}

#bid-details .info-item label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

#bid-details .info-item span {
  font-weight: 500;
  color: var(--text-main);
  font-size: 14px;
}

#bid-details .highlight-text {
  color: var(--danger);
  font-weight: bold;
}

#bid-details .card {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  overflow: hidden;
}

#bid-details .card-body {
  padding: 20px;
}

#bid-details .card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: start;
  align-items: center;
}

#bid-details .card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  border-left: 4px solid var(--primary);
  padding-left: 10px;
  line-height: 1;
}

#bid-details .delivery-block {
  margin-top: 20px;
  padding: 15px;
  background: #fffdf5; /* 浅黄色背景提醒 */
  border: 1px dashed #ffd591;
  border-radius: 6px;
}

#bid-details .delivery-title {
  font-weight: 600;
  font-size: 13px;
  color: #8c5a00;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

#bid-details .delivery-content {
  font-size: 13px;
  color: #594214;
  line-height: 1.5;
}

#bid-details .notes-list {
  margin-bottom: 15px;
}

#bid-details .note-item {
  background: #fafafa;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px;
  margin-bottom: 8px;
  position: relative;
  transition: all 0.2s;
}

#bid-details .note-item:hover {
  border-color: #dcdfe6;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

#bid-details .note-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

#bid-details .note-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
}

#bid-details .note-user {
  font-weight: 600;
  color: var(--text-regular);
}

#bid-details .note-content {
  font-size: 13px;
  color: var(--text-main);
  word-break: break-all;
  line-height: 1.4;
}

/* 删除按钮样式 */
#bid-details .btn-delete-note {
  background: none;
  border: none;
  color: #ccc;
  cursor: pointer;
  padding: 0 4px;
  font-size: 16px;
  line-height: 1;
  margin-top: -2px;
  margin-right: -4px;
}

#bid-details .btn-delete-note:hover {
  color: var(--danger);
}

#bid-details .btn-add-note {
  width: 100%;
  border: 1px dashed #d9d9d9;
  background: white;
  color: var(--text-regular);
  padding: 8px;
  cursor: pointer;
  border-radius: 4px;
  transition: 0.2s;
}

#bid-details .btn-add-note:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* --- 表格样式 --- */
#bid-details .table-wrap {
  overflow-x: auto;
}

#bid-details table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

#bid-details th {
  background: #fafafa;
  color: var(--text-main);
  font-weight: 600;
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

#bid-details td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-regular);
  vertical-align: top;
}

#bid-details tr:hover {
  background-color: #fcfcfc;
}

#bid-details .price-text {
  color: var(--warning);
  font-weight: bold;
  font-family: monospace;
}

/* --- 侧边栏文件 --- */
#bid-details .file-link {
  display: flex;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 8px;
  text-decoration: none;
  color: var(--text-main);
  transition: 0.2s;
  background: #fff;
  position: relative;
}

#bid-details .file-info {
  flex: 1;
  overflow: hidden;
  margin-right: 8px; /* 留出一点距离给按钮 */
}

#bid-details .file-link:hover {
  border-color: var(--primary);
  background: #fafafa;
}

#bid-details .file-icon {
  width: 28px;
  height: 28px;
  background: #eee;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #666;
  margin-right: 10px;
  font-weight: bold;
}

#bid-details .file-name {
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

#bid-details .file-actions {
  display: flex;
  gap: 4px; /* 按钮之间的间距 */
}

#bid-details .file-size {
  font-size: 12px;
  color: #999;
}

#bid-details .file-action-btn {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  padding: 0;
  color: #666;
}

/* 预览按钮悬停：蓝色系 */
#bid-details .file-action-btn.preview:hover {
  border-color: #409eff;
  color: #409eff;
  background: #ecf5ff;
}

/* 下载按钮悬停：绿色系 */
#bid-details .file-action-btn.download:hover {
  border-color: #67c23a;
  color: #67c23a;
  background: #f0f9eb;
}

#bid-details .similar-item {
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid #eee;
}

#bid-details .similar-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

#bid-details .similar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
  line-height: 1.4;
  cursor: pointer;
  text-decoration: none;
  display: block;
}

#bid-details .similar-title:hover {
  text-decoration: underline;
}

#bid-details .similar-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #999;
}

#bid-details .match-tag {
  background: #fff0f0;
  color: var(--danger);
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: bold;
  font-size: 11px;
}

#upload-bid-modal .fa-asterisk {
  font-size: 0.7rem;
}

#docx_viewer section.docx {
  width: 100% !important;
}

/* 响应式 */
@media (max-width: 900px) {
  #bid-details .main-grid {
    grid-template-columns: 1fr;
  }

  #bid-details .header-top-row {
    flex-direction: column;
    gap: 10px;
  }

  #bid-details .action-group {
    width: 100%;
    justify-content: space-between;
  }
}