```

feat(split): 新增分账接收方明细功能

新增 SplitOrderHelper 类用于同步分账接收方明细数据，包括接收方角色、
姓名、账户和金额等信息。优化管理后台分账订单列表页面，显示详细的
接收方信息和失败原因，提升分账流程的可视化和可追溯性。
```

application/admin/view/shopro/split/order/index.html

@@ -26,17 +26,28 @@
         gap: 10px;
         align-items: center;
     }
-    .source-main {
+    .cell-main {
         font-size: 13px;
-        color: #333;
-        font-weight: 500;
+        color: #303133;
         line-height: 1.5;
+        word-break: keep-all;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
     }
-    .source-sub {
+    .cell-sub {
         font-size: 12px;
         color: #909399;
-        line-height: 1.6;
-        margin-top: 2px;
+        line-height: 1.5;
+        margin-top: 4px;
+        word-break: keep-all;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+    .mono-text {
+        font-family: Consolas, Monaco, "Courier New", monospace;
+        letter-spacing: 0.2px;
     }
     .link-text {
         color: #7438D5;
@@ -44,22 +55,76 @@
     }
     .link-text:hover { opacity: 0.85; }
     .money-text { color: #e1212b; font-weight: 600; }
+    .channel-tag {
+        display: inline-block;
+        margin-left: 6px;
+        padding: 0 6px;
+        font-size: 11px;
+        line-height: 18px;
+        border-radius: 4px;
+        background: #f4f4f5;
+        color: #606266;
+        vertical-align: middle;
+    }
     .status-tag {
         display: inline-block;
         padding: 2px 10px;
         border-radius: 12px;
         font-size: 12px;
+        white-space: nowrap;
     }
     .status-tag.s0 { background: #f4f4f5; color: #909399; }
     .status-tag.s1 { background: #ecf5ff; color: #409eff; }
     .status-tag.s2 { background: #f0f9eb; color: #67c23a; }
     .status-tag.s3 { background: #fdf6ec; color: #e6a23c; }
     .status-tag.s4 { background: #fef0f0; color: #f56c6c; }
+    .recv-list { display: flex; flex-direction: column; gap: 6px; }
+    .recv-row {
+        display: flex;
+        align-items: center;
+        flex-wrap: wrap;
+        gap: 6px;
+        font-size: 12px;
+        line-height: 1.5;
+    }
+    .recv-role {
+        display: inline-block;
+        padding: 0 6px;
+        border-radius: 4px;
+        background: #f0ebfa;
+        color: #7438D5;
+        white-space: nowrap;
+    }
+    .recv-name { color: #303133; }
+    .recv-account {
+        color: #909399;
+        font-family: Consolas, Monaco, "Courier New", monospace;
+        font-size: 11px;
+    }
+    .recv-amt { color: #e1212b; font-weight: 600; margin-left: auto; white-space: nowrap; }
+    .recv-preview-hint {
+        font-size: 11px;
+        color: #c0c4cc;
+        margin-top: 2px;
+    }
+    .fail-reason {
+        font-size: 12px;
+        color: #f56c6c;
+        line-height: 1.5;
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        overflow: hidden;
+        word-break: break-all;
+    }
     .op-hint {
         font-size: 12px;
         color: #909399;
         margin-left: 4px;
     }
+    #splitOrderIndex .el-table .cell {
+        line-height: 1.5;
+    }
 </style>
 <div id="splitOrderIndex" v-cloak>
     <div class="page-card">
@@ -92,44 +157,57 @@
     <div class="page-card" style="padding-bottom: 8px;">
         <el-table :data="listData" border stripe v-loading="loading"
             empty-text="暂无分账记录。请确认已开启分账，并完成支付/确认收货后再查看。">
-            <el-table-column label="记录时间" prop="createtime_text" width="158"></el-table-column>
-            <el-table-column label="买家" min-width="140">
+            <el-table-column label="记录时间" prop="createtime_text" width="156"></el-table-column>
+            <el-table-column label="买家" min-width="130" show-overflow-tooltip>
                 <template slot-scope="s">
-                    <div class="source-main">{{ s.row.buyer_display || '—' }}</div>
-                    <div class="source-sub" v-if="s.row.buyer_nickname && s.row.buyer_mobile">手机 {{ s.row.buyer_mobile }}</div>
+                    <div class="cell-main">{{ s.row.buyer_display || '—' }}</div>
                 </template>
             </el-table-column>
-            <el-table-column label="订单 / 分账" min-width="220">
+            <el-table-column label="订单号" min-width="200" show-overflow-tooltip>
                 <template slot-scope="s">
-                    <div class="source-main">
-                        <span class="link-text" @click="openOrder(s.row.order_id)">{{ s.row.order_sn || '—' }}</span>
-                        <span class="source-sub" style="display:inline;margin-left:6px;">{{ s.row.channel_text }}</span>
+                    <div class="cell-main">
+                        <span class="link-text mono-text" @click="openOrder(s.row.order_id)">{{ s.row.order_sn || '—' }}</span>
+                        <span class="channel-tag">{{ s.row.channel_text }}</span>
                     </div>
-                    <div class="source-sub">分账单号 {{ s.row.out_order_no || '—' }}</div>
-                    <div class="source-sub" v-if="s.row.order_paytime_text !== '-'">支付 {{ s.row.order_paytime_text }}</div>
+                    <div class="cell-sub mono-text" v-if="s.row.out_order_no">分账 {{ s.row.out_order_no }}</div>
                 </template>
             </el-table-column>
-            <el-table-column label="金额" width="118" align="right">
+            <el-table-column label="金额" width="112" align="right">
                 <template slot-scope="s">
-                    <div>订单 <span class="money-text">￥{{ formatMoney(s.row.total_amount) }}</span></div>
-                    <div class="source-sub">分账 ￥{{ formatMoney(s.row.split_amount) }}</div>
+                    <div class="cell-main">订单 <span class="money-text">￥{{ formatMoney(s.row.total_amount) }}</span></div>
+                    <div class="cell-sub">分账 ￥{{ formatMoney(s.row.split_amount) }}</div>
                 </template>
             </el-table-column>
-            <el-table-column label="接收方明细" min-width="160" show-overflow-tooltip>
+            <el-table-column label="分账接收方" min-width="260">
                 <template slot-scope="s">
-                    <span class="source-sub">{{ s.row.receiver_summary || '—' }}</span>
+                    <div v-if="s.row.receiver_details && s.row.receiver_details.length" class="recv-list">
+                        <div v-for="(r, idx) in s.row.receiver_details" :key="idx" class="recv-row">
+                            <span class="recv-role">{{ r.role_label }}</span>
+                            <span class="recv-name">{{ r.display_name }}</span>
+                            <span class="recv-account" v-if="r.account">{{ r.account }}</span>
+                            <span class="recv-amt">￥{{ formatMoney(r.amount) }}</span>
+                        </div>
+                        <div v-if="s.row.receiver_preview" class="recv-preview-hint">按当前规则预估（历史失败单未落库明细）</div>
+                    </div>
+                    <span v-else class="cell-sub">—</span>
                 </template>
             </el-table-column>
-            <el-table-column label="状态" width="96" align="center">
+            <el-table-column label="状态" width="88" align="center">
                 <template slot-scope="s">
                     <span :class="'status-tag s' + s.row.status">{{ s.row.status_text }}</span>
                 </template>
             </el-table-column>
-            <el-table-column label="重试" width="64" align="center" prop="retry_count"></el-table-column>
-            <el-table-column label="操作" width="168" fixed="right">
+            <el-table-column label="失败原因" min-width="140" show-overflow-tooltip>
+                <template slot-scope="s">
+                    <div v-if="s.row.fail_reason" class="fail-reason" :title="s.row.fail_reason">{{ s.row.fail_reason }}</div>
+                    <span v-else class="cell-sub">—</span>
+                </template>
+            </el-table-column>
+            <el-table-column label="重试" width="56" align="center" prop="retry_count"></el-table-column>
+            <el-table-column label="操作" width="156" fixed="right">
                 <template slot-scope="s">
                     <el-button type="text" v-if="s.row.status == 4" @click="retry(s.row)">重试分账</el-button>
-                    <el-button type="text" @click="query(s.row.id)">同步通道状态</el-button>
+                    <el-button type="text" @click="query(s.row.id)">同步状态</el-button>
                 </template>
             </el-table-column>
         </el-table>
@@ -146,7 +224,7 @@
             </el-pagination>
         </div>
         <p class="op-hint" style="margin-top:10px;">
-            「重试分账」仅对<strong>失败</strong>记录有效，会向通道重新发起分账；「同步通道状态」只拉取最新结果并更新本页，不会重复扣款。
+            「重试分账」仅对<strong>失败</strong>记录有效，会向通道重新发起分账；「同步状态」只拉取最新结果并更新本页，不会重复扣款。
         </p>
     </div>
 </div>