[变更性质] 用户旅程重排：项目首页指标摘要+项目卡、结果页首屏 capital 三卡+交易分页、数据/策略/回测 CTA 与三态统一，token 白名单清扫（docs/ui-user-journey-round6.md §1/§2）

1 files changed, 15 insertions, 10 deletions

diff --git a/frontend/src/pages/ProjectDataTab.svelte b/frontend/src/pages/ProjectDataTab.svelte
index 7b9f8ea..b7555ad 100644
--- a/frontend/src/pages/ProjectDataTab.svelte
+++ b/frontend/src/pages/ProjectDataTab.svelte
@@ -59,26 +59,31 @@
   }
 </script>
 
-<div class="flex flex-col gap-3">
+<div class="flex flex-col gap-4 md:gap-6">
   {#if wizardOpen}
     <DatasetWizard onCreated={() => void load()} />
-    <Button variant="ghost" size="sm" onclick={() => (wizardOpen = false)}>收起新建面板</Button>
+    <Button variant="ghost" class="w-fit" onclick={() => (wizardOpen = false)}>收起新建面板</Button>
   {:else}
-    <Button size="sm" class="w-fit" onclick={() => (wizardOpen = true)}>新建数据集</Button>
+    <Button class="w-fit" onclick={() => (wizardOpen = true)}>接入数据</Button>
   {/if}
 
-  <h2>我的数据集</h2>
-  <Status busy={busy} error={error} busyText="加载数据集列表…" empty={null} />
+  <h2 class="text-lg font-semibold m-0">我的数据集</h2>
 
-  {#if !busy && !error && items.length === 0}
+  {#if busy}
+    <Status busy={false} busyText="加载数据集列表…" skeletonRows={3} empty={null} />
+  {:else if error}
+    <Status busy={false} {error} empty={null}>
+      {#snippet errorCta()}
+        <Button onclick={load}>重新加载</Button>
+      {/snippet}
+    </Status>
+  {:else if items.length === 0}
     <Status
       busy={false}
       empty="还没有数据集"
-      emptyHint="先创建数据集：选择标的、日期范围与复权方式，提交后异步获取并给出覆盖预览"
+      emptyHint="选择标的、日期范围与复权方式，提交后异步获取并给出覆盖预览"
     />
-  {/if}
-
-  {#if !busy && !error && items.length > 0}
+  {:else}
     {#each items as ds (ds.id)}
       <DatasetCard dsId={ds.id} onRecreated={() => void load()} />
     {/each}