fix(export): style mirrored contacts list in export panel

src/pages/ExportPage.scss

@@ -576,6 +576,225 @@
   min-height: 320px;
   height: 100%;
   flex: 1;
+  display: flex;
+  flex-direction: column;
+}
+
+.table-wrap {
+  .loading-state,
+  .empty-state {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 12px;
+    color: var(--text-tertiary);
+    font-size: 14px;
+
+    .spin {
+      animation: exportSpin 1s linear infinite;
+    }
+  }
+
+  .load-issue-state {
+    flex: 1;
+    padding: 14px;
+    overflow-y: auto;
+  }
+
+  .issue-card {
+    border: 1px solid color-mix(in srgb, var(--danger, #ef4444) 45%, var(--border-color));
+    background: color-mix(in srgb, var(--danger, #ef4444) 8%, var(--card-bg));
+    border-radius: 12px;
+    padding: 14px;
+    color: var(--text-primary);
+  }
+
+  .issue-title {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 14px;
+    font-weight: 600;
+    color: color-mix(in srgb, var(--danger, #ef4444) 85%, var(--text-primary));
+    margin-bottom: 8px;
+  }
+
+  .issue-message {
+    margin: 0 0 8px;
+    font-size: 13px;
+    color: var(--text-secondary);
+    line-height: 1.5;
+  }
+
+  .issue-reason {
+    margin: 0;
+    font-size: 13px;
+    color: var(--text-secondary);
+    line-height: 1.5;
+  }
+
+  .issue-hints {
+    margin: 10px 0 0;
+    padding-left: 18px;
+    font-size: 12px;
+    color: var(--text-tertiary);
+    line-height: 1.6;
+  }
+
+  .issue-actions {
+    margin-top: 12px;
+    display: flex;
+    flex-wrap: wrap;
+    gap: 8px;
+  }
+
+  .issue-btn {
+    border: 1px solid var(--border-color);
+    background: var(--bg-secondary);
+    border-radius: 8px;
+    padding: 7px 10px;
+    font-size: 12px;
+    color: var(--text-secondary);
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+
+    &:hover {
+      color: var(--text-primary);
+      border-color: var(--text-tertiary);
+      background: var(--bg-hover);
+    }
+
+    &.primary {
+      background: color-mix(in srgb, var(--primary) 14%, var(--bg-secondary));
+      border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
+      color: var(--primary);
+    }
+  }
+
+  .issue-diagnostics {
+    margin-top: 12px;
+    border-radius: 8px;
+    background: var(--bg-primary);
+    border: 1px dashed var(--border-color);
+    padding: 10px;
+    font-size: 12px;
+    line-height: 1.5;
+    color: var(--text-secondary);
+    white-space: pre-wrap;
+    word-break: break-word;
+  }
+
+  .contacts-list {
+    flex: 1;
+    min-height: 0;
+    overflow-y: auto;
+    padding: 0 12px 12px;
+    position: relative;
+
+    &::-webkit-scrollbar {
+      width: 6px;
+    }
+
+    &::-webkit-scrollbar-thumb {
+      background: var(--text-tertiary);
+      border-radius: 3px;
+      opacity: 0.3;
+    }
+  }
+
+  .contacts-list-virtual {
+    position: relative;
+    min-height: 100%;
+  }
+
+  .contact-row {
+    position: absolute;
+    left: 0;
+    right: 0;
+    height: 76px;
+    padding-bottom: 4px;
+    will-change: transform;
+  }
+
+  .contact-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px;
+    height: 72px;
+    box-sizing: border-box;
+    border-radius: 10px;
+    transition: all 0.2s;
+    cursor: default;
+
+    &:hover {
+      background: var(--bg-hover);
+    }
+  }
+
+  .contact-avatar {
+    width: 44px;
+    height: 44px;
+    border-radius: 10px;
+    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    overflow: hidden;
+    flex-shrink: 0;
+
+    img {
+      width: 100%;
+      height: 100%;
+      object-fit: cover;
+    }
+
+    span {
+      color: #fff;
+      font-size: 16px;
+      font-weight: 600;
+    }
+  }
+
+  .contact-info {
+    flex: 1;
+    min-width: 0;
+  }
+
+  .contact-name {
+    font-size: 14px;
+    color: var(--text-primary);
+    margin-bottom: 2px;
+    font-weight: 600;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  .contact-remark {
+    font-size: 12px;
+    color: var(--text-tertiary);
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  .contact-type {
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+    font-size: 12px;
+    padding: 4px 8px;
+    border-radius: 999px;
+    background: var(--bg-secondary);
+    color: var(--text-secondary);
+    flex-shrink: 0;
+  }
 }
 
 .table-virtuoso {