fix: 修复搜索组件样式和搜索逻辑问题

- 移除计划书页面搜索栏的白色背景，使其与整体设计一致
- 为资料列表页面搜索栏添加底部边距，改善布局间距
- 优化搜索组件样式：移除边框、设置透明背景、调整圆角大小
- 修复搜索页面逻辑：空关键词时返回空数组，避免显示全部数据

@@ -8,11 +8,13 @@
       :disabled="disabled"
       confirm-type="search"
       :clearable="showClear"
+      :border="false"
       class="search-input"
       @clear="handleClear"
       @blur="handleBlur"
       @focus="handleFocus"
       @confirm="handleSearch"
+      style="background: transparent;"
     >
       <template #left>
         <IconFont
@@ -230,11 +232,13 @@ function handleClear() {
 }
 </script>
 
-<style lang="less" scoped>
+<style lang="less">
 .search-bar {
   padding: 0;
   background: white;
   box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
+  border-radius: 44rpx;
+  border: 1px solid #e5e7eb;
 
   :deep(.nut-input) {
     padding: 24rpx 32rpx;
@@ -242,10 +246,11 @@ function handleClear() {
   }
 
   &.search-bar-rounded {
-    border-radius: 9999rpx;
+    border-radius: 44rpx;
+    overflow: hidden;
 
     :deep(.nut-input) {
-      border-radius: 9999rpx;
+      border-radius: 44rpx;
     }
   }
 

@@ -7,7 +7,7 @@
     <view class="bg-[#F9FAFB] z-10">
       <NavHeader :title="pageTitle" />
 
-      <view class="px-[32rpx] mt-[32rpx]">
+      <view class="px-[32rpx] mt-[32rpx] mb-[24rpx]">
         <SearchBar
           v-model="searchValue"
           placeholder="搜索资料..."

@@ -9,7 +9,7 @@
       <NavHeader title="我的计划书" />
 
       <!-- Search Bar -->
-      <view class="bg-white px-[24rpx] py-[16rpx]">
+      <view class="px-[24rpx] py-[16rpx]">
         <SearchBar
           v-model="searchValue"
           placeholder="搜索计划书名称、客户姓名..."

@@ -268,6 +268,12 @@ const initTabsData = () => {
 const searchResults = computed(() => {
   if (!hasSearched.value) return []
 
+  // ✅ 如果没有关键词，返回空数组（不显示全部数据）
+  if (!searchKeyword.value.trim()) {
+    console.log('[Search Results] 没有关键词，返回空数组')
+    return []
+  }
+
   // 找到当前选中的 tab
   const currentTab = tabsData.value.find(tab => tab.id === activeTabId.value)
   console.log('[Search Results] activeTabId:', activeTabId.value)
@@ -279,17 +285,15 @@ const searchResults = computed(() => {
   let results = currentTab.list
 
   // Filter by keyword
-  if (searchKeyword.value.trim()) {
-    const keyword = searchKeyword.value.toLowerCase()
-    console.log('[Search Results] 搜索关键词:', keyword)
-    console.log('[Search Results] 过滤前数量:', results.length)
+  const keyword = searchKeyword.value.toLowerCase()
+  console.log('[Search Results] 搜索关键词:', keyword)
+  console.log('[Search Results] 过滤前数量:', results.length)
 
-    results = results.filter(item =>
-      item.title.toLowerCase().includes(keyword)
-    )
+  results = results.filter(item =>
+    item.title.toLowerCase().includes(keyword)
+  )
 
-    console.log('[Search Results] 过滤后数量:', results.length)
-  }
+  console.log('[Search Results] 过滤后数量:', results.length)
 
   return results
 })