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KCGL/inventory-web/src/views/outbound/Selection.vue

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<template>
<div class="app-container">
<el-card shadow="always" class="no-print-content">
<template #header>
<div class="card-header">
<div class="header-left">
<span class="title">出库拣货车</span>
<span class="subtitle">(请添加需要出库的物品)</span>
</div>
<div>
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="primary" :icon="Plus" @click="openManualSelect">
手动添加库存
</el-button>
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="warning" :icon="List" @click="openBomSelect">
BOM 套餐添加
</el-button>
<el-divider direction="vertical" />
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="success" :icon="Printer" :disabled="selectedItems.length === 0" @click="handlePreview">
生成预览 & 打印
</el-button>
</div>
</div>
</template>
<el-alert
v-if="selectedItems.length === 0"
title="清单为空,请点击右上角按钮添加物品"
type="info"
center
show-icon
style="margin-bottom: 20px"
:closable="false"
/>
<el-table
v-else
:data="selectedItems"
border
style="width: 100%"
row-key="uniqueKey"
>
<el-table-column type="index" label="序号" width="50" align="center" />
<el-table-column label="类型" width="100" align="center">
<template #default="{ row }">
<el-tag :type="getTypeTag(row.type)">{{ row.typeLabel }}</el-tag>
</template>
</el-table-column>
<el-table-column prop="name" label="名称" min-width="150" show-overflow-tooltip />
<el-table-column prop="standard" label="规格型号" min-width="150" show-overflow-tooltip />
<el-table-column prop="warehouse_location" label="库位" width="150" show-overflow-tooltip>
<template #default="{ row }">
<span style="color: #409EFF; font-weight: bold;">{{ row.warehouse_location || '-' }}</span>
</template>
</el-table-column>
<el-table-column prop="available_quantity" label="当前库存" width="120" align="right">
<template #default="{ row }">
<span style="color: green; font-weight: bold;">{{ row.available_quantity }}</span>
</template>
</el-table-column>
<el-table-column label="本次出库数" width="180" align="center" fixed="right">
<template #default="{ row }">
<el-input-number
v-model="row.export_quantity"
:min="1"
:max="row.available_quantity"
size="small"
style="width: 100%"
controls-position="right"
:disabled="!userStore.hasPermission('outbound_selection:operation')"
@change="(val) => handleMainQuantityChange(val, row)"
/>
</template>
</el-table-column>
<el-table-column label="操作" width="80" align="center" fixed="right">
<template #default="{ $index }">
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="danger" link @click="removeRow($index)">移除</el-button>
</template>
</el-table-column>
</el-table>
<div v-if="selectedItems.length > 0" style="margin-top: 15px; text-align: right; color: #606266; font-size: 14px;">
<span style="color: red; font-weight: bold;">{{ selectedItems.length }}</span> 种物品
合计出库 <span style="color: red; font-weight: bold;">{{ totalExportCount }}</span>
</div>
</el-card>
<el-dialog v-model="manualDialogVisible" title="选择库存物品" width="85%" top="5vh" destroy-on-close :close-on-click-modal="false">
<div class="filter-container">
<el-input
v-model="searchKeyword"
placeholder="请输入物料名称 或 规格型号 进行搜索"
style="width: 300px"
:prefix-icon="Search"
clearable
@input="filterStock"
/>
<span style="margin-left: 15px; color: #909399; font-size: 12px;">
提示点击表格行可勾选<span style="color: #F56C6C; font-weight: bold;">修改数量会自动勾选</span>
</span>
</div>
<el-table
ref="manualTableRef"
:data="stockList"
v-loading="stockLoading"
height="500"
border
row-key="uniqueKey"
@selection-change="handleStockSelection"
@row-click="handleRowClick"
style="cursor: pointer"
>
<el-table-column type="selection" width="55" align="center" :reserve-selection="true" />
<el-table-column label="类型" width="90" align="center">
<template #default="{ row }">
<el-tag size="small" :type="getTypeTag(row.type)">{{ row.typeLabel }}</el-tag>
</template>
</el-table-column>
<el-table-column prop="name" label="名称" show-overflow-tooltip />
<el-table-column prop="standard" label="规格" show-overflow-tooltip />
<el-table-column prop="warehouse_location" label="库位" width="120" show-overflow-tooltip />
<el-table-column prop="available_quantity" label="可用库存" width="100" align="right" />
<el-table-column label="本次出库" width="160" align="center" fixed="right">
<template #default="{ row }">
<el-input-number
v-model="row.export_quantity"
:min="1"
:max="row.available_quantity"
size="small"
style="width: 100%"
placeholder="0"
:disabled="!userStore.hasPermission('outbound_selection:operation')"
@click.stop
@change="(val) => handleManualQuantityChange(val, row)"
/>
</template>
</el-table-column>
</el-table>
<el-pagination
style="margin-top: 12px; justify-content: flex-end; display: flex;"
v-model:current-page="stockPage"
v-model:page-size="stockPageSize"
:total="stockTotal"
:page-sizes="[20, 50, 100, 200]"
layout="total, prev, pager, next"
background
@size-change="handleStockSizeChange"
@current-change="handleStockPageChange"
/>
<template #footer>
<span style="float: left; line-height: 32px; color: #909399;">
已勾选 {{ tempSelection.length }}
</span>
<el-button @click="manualDialogVisible = false">取消</el-button>
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="primary" @click="confirmManualAdd">确认添加</el-button>
</template>
</el-dialog>
<el-dialog v-model="bomSelectVisible" title="按 BOM 套餐添加" width="700px" destroy-on-close :close-on-click-modal="false">
<el-form label-width="100px">
<el-form-item label="选择产品">
<el-select v-model="selectedBomNo" filterable placeholder="请选择启用状态的 BOM 配方" style="width: 100%" @change="() => {}">
<el-option
v-for="b in bomOptions"
:key="`${b.bom_no}_${b.version}`"
:label="`${b.parent_name} - ${b.version}`"
:value="b.bom_no"
/>
</el-select>
</el-form-item>
<el-form-item label="生产套数">
<el-input-number v-model="bomSets" :min="1" label="套" style="width: 200px;" :disabled="!userStore.hasPermission('outbound_selection:operation')" />
<el-tag v-if="selectedBomNo && maxBuildableSets >= 0" type="success" style="margin-left: 16px;">
当前库存最多可成套出库: {{ maxBuildableSets }}
</el-tag>
</el-form-item>
</el-form>
<!-- 齐套性分析警告 -->
<el-alert
v-if="selectedBomNo && shortageList.length > 0 && bomSets > maxBuildableSets"
type="error"
:closable="false"
style="margin: 16px 0;"
>
<template #title>
<span style="font-weight: bold;">库存不足以组成 {{ bomSets }} 缺少以下物料</span>
</template>
<el-table :data="shortageList" size="small" border style="margin-top: 8px; width: 100%;">
<el-table-column prop="name" label="物料名称" min-width="120" />
<el-table-column prop="sku" label="SKU" width="100" />
<el-table-column label="需补足数量" width="100">
<template #default="{ row }">
<span style="color: #F56C6C; font-weight: bold;">{{ row.shortage }}</span>
</template>
</el-table-column>
<el-table-column label="可用库存" width="80">
<template #default="{ row }">
<span>{{ row.available }}</span>
</template>
</el-table-column>
</el-table>
</el-alert>
<div style="margin-left: 100px; color: #909399; font-size: 12px;">
注意系统将自动计算所需原料数量 ( 配方用量 × 套数 )
</div>
<template #footer>
<el-button @click="bomSelectVisible = false">取消</el-button>
<el-button
v-if="userStore.hasPermission('outbound_selection:operation')"
type="primary"
@click="confirmBomAdd"
:disabled="hasShortage"
>
{{ hasShortage ? '库存不足,无法添加' : '一键计算并添加' }}
</el-button>
</template>
</el-dialog>
<el-dialog
v-model="previewVisible"
title="出库单核对与打印"
width="800px"
destroy-on-close
class="no-print-content"
>
<div class="print-preview-content">
<el-alert title="请核对以下清单,确认无误后点击【确认打印】" type="info" :closable="false" style="margin-bottom: 10px;" />
<el-table :data="validSelectedItems" border size="small" style="width: 100%">
<el-table-column type="index" label="序号" width="60" align="center" />
<el-table-column prop="typeLabel" label="类型" width="80" />
<el-table-column prop="name" label="名称" />
<el-table-column prop="standard" label="规格" />
<el-table-column prop="warehouse_location" label="库位" width="100" />
<el-table-column prop="export_quantity" label="本次出库" width="120" align="center">
<template #default="{ row }">
<span style="font-weight: bold; color: #F56C6C; font-size: 16px;">{{ row.export_quantity }}</span>
</template>
</el-table-column>
</el-table>
<div class="summary-info" style="margin-top: 20px; text-align: right; font-weight: bold;">
总计出库: <span style="color: red; font-size: 18px;">{{ totalExportCount }}</span>
</div>
</div>
<template #footer>
<span class="dialog-footer">
<el-button @click="previewVisible = false">取消</el-button>
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="warning" :icon="Download" :loading="exportLoading" @click="confirmExport">
导出 Excel
</el-button>
<el-button v-if="userStore.hasPermission('outbound_selection:operation')" type="primary" :icon="Printer" :loading="printLoading" @click="confirmPrint">
确认打印 (A4)
</el-button>
</span>
</template>
</el-dialog>
<div id="print-area">
<div class="print-header">
<h1>IRIS出库拣货确认单</h1>
<div class="print-meta-row">
<span>打印时间: {{ currentTime }}</span>
</div>
<div class="header-line"></div>
</div>
<table class="print-table">
<thead>
<tr>
<th style="width: 50px;">序号</th>
<th>物料名称</th>
<th>规格型号</th>
<th style="width: 80px;">库位</th>
<th style="width: 50px;">单位</th>
<th style="width: 90px;">出库数量</th>
<th style="width: 60px;">备注</th>
</tr>
</thead>
<tbody>
<tr v-for="(item, index) in validSelectedItems" :key="index">
<td style="text-align: center;">{{ index + 1 }}</td>
<td class="cell-padding">{{ item.name }}</td>
<td class="cell-padding">{{ item.standard }}</td>
<td style="text-align: center;">{{ item.warehouse_location || '-' }}</td>
<td style="text-align: center;"></td>
<td style="text-align: center; font-weight: bold; font-size: 16px;">{{ item.export_quantity }}</td>
<td></td>
</tr>
<tr v-if="validSelectedItems.length === 0">
<td colspan="7" style="text-align: center; padding: 20px;">无数据</td>
</tr>
</tbody>
<tfoot>
<tr>
<td colspan="5" style="text-align: right; font-weight: bold; padding-right: 15px;">合计:</td>
<td style="text-align: center; font-weight: bold; font-size: 18px;">{{ totalExportCount }}</td>
<td></td>
</tr>
</tfoot>
</table>
<div class="print-footer">
<div class="signature-item">
<span class="sig-label">库管员签字:</span>
<span class="sig-line"></span>
</div>
<div class="signature-item">
<span class="sig-label">领料人签字:</span>
<span class="sig-line"></span>
</div>
<div class="signature-item">
<span class="sig-label">日期:</span>
<span class="sig-line"></span>
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, computed, watch } from 'vue'
import { Printer, Search, Plus, Download, List } from '@element-plus/icons-vue'
import { ElMessage, ElTable, ElMessageBox } from 'element-plus'
import { getAllStock, getStockList, printSelectionList } from '@/api/inbound/stock'
import { getBomList, getBomDetail } from '@/api/bom'
import { useUserStore } from '@/stores/user'
const userStore = useUserStore()
// --- 状态变量 ---
const selectedItems = ref<any[]>([])
const manualDialogVisible = ref(false)
const bomSelectVisible = ref(false)
const previewVisible = ref(false)
const exportLoading = ref(false)
const printLoading = ref(false)
const allStockData = ref<any[]>([])
const stockList = ref<any[]>([]) // 服务端分页数据
const stockTotal = ref(0)
const stockPage = ref(1)
const stockPageSize = ref(20)
const stockLoading = ref(false)
const searchKeyword = ref('')
const tempSelection = ref<any[]>([])
let stockSearchTimer: ReturnType<typeof setTimeout> | null = null
// 表格引用
const manualTableRef = ref<InstanceType<typeof ElTable>>()
// BOM 相关
const bomOptions = ref<any[]>([])
const selectedBomNo = ref('')
const bomSets = ref(1)
const currentBomDetail = ref<any[]>([]) // 当前选中的BOM明细
// 打印相关
const currentTime = ref('')
// --- 计算属性 ---
// ★ 优化:按库位排序,空库位排最后
const validSelectedItems = computed(() => {
const filtered = selectedItems.value.filter(item => item.export_quantity > 0)
return [...filtered].sort((a, b) => {
const locA = a.warehouse_location || a.warehouse_loc || '';
const locB = b.warehouse_location || b.warehouse_loc || '';
// 空库位沉底
if (!locA && locB) return 1;
if (locA && !locB) return -1;
if (!locA && !locB) return 0;
// 自然排序(支持 A-10 排在 A-2 后面)
return locA.localeCompare(locB, 'zh-CN', { numeric: true });
});
})
const totalExportCount = computed(() => {
return validSelectedItems.value.reduce((sum, item) => sum + (item.export_quantity || 0), 0)
})
// --- BOM 齐套性分析计算属性 ---
const maxBuildableSets = computed(() => {
if (currentBomDetail.value.length === 0 || allStockData.value.length === 0) return 0
let minSets = Infinity
currentBomDetail.value.forEach((bomItem: any) => {
const dosage = parseFloat(bomItem.dosage) || 0 // 单套需求量
if (dosage <= 0) return
// 匹配库存中的可用数量
const stockItem = allStockData.value.find((s: any) => s.base_id && s.base_id == bomItem.child_id)
const available = stockItem ? (stockItem.availableCount || 0) : 0
const buildable = Math.floor(available / dosage)
if (buildable < minSets) minSets = buildable
})
return minSets === Infinity ? 0 : minSets
})
const shortageList = computed(() => {
if (currentBomDetail.value.length === 0 || allStockData.value.length === 0 || bomSets.value <= 0) return []
const target = bomSets.value
const shortages: any[] = []
currentBomDetail.value.forEach((bomItem: any) => {
const dosage = parseFloat(bomItem.dosage) || 0 // 单套需求量
const totalNeed = dosage * target
const stockItem = allStockData.value.find((s: any) => s.base_id && s.base_id == bomItem.child_id)
const available = stockItem ? (stockItem.availableCount || 0) : 0
const shortage = totalNeed - available
if (shortage > 0) {
shortages.push({
name: bomItem.child_name || bomItem.name || '未知物料',
sku: bomItem.child_sku || bomItem.sku || '-',
need: totalNeed,
available: available,
shortage: shortage
})
}
})
return shortages
})
const hasShortage = computed(() => shortageList.value.length > 0 && bomSets.value > maxBuildableSets.value)
// --- 辅助方法 ---
const getTypeTag = (type: string) => {
switch (type) {
case 'material': return 'info'
case 'semi': return 'warning'
case 'product': return 'success'
default: return ''
}
}
// --- 核心逻辑 1手动添加库存 ---
// 服务端加载库存列表
const loadStockList = async () => {
stockLoading.value = true
try {
const res: any = await getStockList({
page: stockPage.value,
pageSize: stockPageSize.value,
keyword: searchKeyword.value.trim()
})
// 为每个item添加uniqueKey确保row-key唯一
stockList.value = (res.data?.list || []).map((item: any) => ({
...item,
uniqueKey: `${item.type}_${item.id}`
}))
stockTotal.value = res.data?.total || 0
} catch (e) {
ElMessage.error('加载库存列表失败')
} finally {
stockLoading.value = false
}
}
// 手动选库存弹窗:加载服务端分页数据 + BOM 用全量数据
const openManualSelect = async () => {
manualDialogVisible.value = true
stockPage.value = 1
searchKeyword.value = ''
await loadStockList()
// 仅在 BOM 关联查询需要时加载全量(一次性缓存)
if (allStockData.value.length === 0) {
try {
const res: any = await getAllStock()
const rawMaterials = (res.materials || []).map((i: any) => ({ ...i, type: 'material', typeLabel: '采购件' }))
const rawSemis = (res.semis || []).map((i: any) => ({ ...i, type: 'semi', typeLabel: '半成品' }))
const rawProducts = (res.products || []).map((i: any) => ({ ...i, type: 'product', typeLabel: '成品' }))
const list = [...rawMaterials, ...rawSemis, ...rawProducts]
allStockData.value = list.map((i: any) => ({
...i,
name: i.name || i.material_name || i.product_name || '未知名称',
standard: i.standard || i.spec_model || '',
warehouse_location: i.warehouse_location || (i.warehouse_loc) || '',
uniqueKey: `${i.type}_${i.id}`,
available_quantity: parseFloat(i.available_quantity) || 0,
export_quantity: 1
}))
} catch (e) {
ElMessage.error('加载全量库存数据失败BOM 功能可能受影响)')
}
} else {
allStockData.value.forEach(item => item.export_quantity = 0)
}
}
// 搜索框防抖触发服务端过滤
const filterStock = () => {
if (stockSearchTimer) clearTimeout(stockSearchTimer)
stockSearchTimer = setTimeout(() => {
stockPage.value = 1
loadStockList()
}, 350)
}
// 分页切换
const handleStockPageChange = (page: number) => {
stockPage.value = page
loadStockList()
}
const handleStockSizeChange = (size: number) => {
stockPageSize.value = size
stockPage.value = 1
loadStockList()
}
const handleStockSelection = (val: any[]) => { tempSelection.value = val }
// 点击行任意位置切换勾选
const handleRowClick = (row: any) => {
if (manualTableRef.value) {
manualTableRef.value.toggleRowSelection(row, undefined)
}
}
// 弹窗内:当数量变化时,自动联动勾选状态
const handleManualQuantityChange = (val: number | undefined, row: any) => {
if (!manualTableRef.value) return
if (val && val > 0) {
manualTableRef.value.toggleRowSelection(row, true)
} else {
manualTableRef.value.toggleRowSelection(row, false)
}
}
const confirmManualAdd = () => {
if (tempSelection.value.length === 0) return ElMessage.warning('请先勾选需要添加的物品')
const newItems = tempSelection.value.filter(item =>
!selectedItems.value.find(existing => existing.uniqueKey === item.uniqueKey)
)
if (newItems.length === 0) {
manualDialogVisible.value = false
return ElMessage.warning('选中的物品已全部在清单中')
}
const itemsToAdd = newItems.map(item => {
const copy = JSON.parse(JSON.stringify(item))
copy.export_quantity = item.export_quantity || 0
return copy
})
selectedItems.value.push(...itemsToAdd)
manualDialogVisible.value = false
tempSelection.value = []
ElMessage.success(`成功添加 ${itemsToAdd.length} 项物品`)
}
// 主界面数量变更逻辑 (降为0时弹窗移除)
const handleMainQuantityChange = (val: number | undefined, row: any) => {
if (val === 0) {
ElMessageBox.confirm(
`物品【${row.name}】数量为0确定要从清单中移除吗`,
'移除确认',
{
confirmButtonText: '移除',
cancelButtonText: '保留 (恢复为1)',
type: 'warning',
}
)
.then(() => {
const index = selectedItems.value.findIndex(item => item.uniqueKey === row.uniqueKey)
if (index > -1) {
selectedItems.value.splice(index, 1)
ElMessage.success('已移除')
}
})
.catch(() => {
row.export_quantity = 1
})
}
}
// --- 核心逻辑 2按 BOM 添加 ---
const openBomSelect = async () => {
bomSelectVisible.value = true
bomSets.value = 1
selectedBomNo.value = ''
currentBomDetail.value = []
try {
const res = await getBomList({ active_only: true })
bomOptions.value = res.data || []
} catch (e) {
ElMessage.error('加载 BOM 列表失败')
}
}
// 监听 BOM 选择变化,自动加载明细并计算齐套性
watch(selectedBomNo, async (newBomNo) => {
if (!newBomNo) {
currentBomDetail.value = []
return
}
try {
const detailRes = await getBomDetail(newBomNo)
currentBomDetail.value = detailRes.data?.children || []
} catch (e) {
ElMessage.error('加载 BOM 明细失败')
currentBomDetail.value = []
}
})
const confirmBomAdd = async () => {
if(!selectedBomNo.value) return ElMessage.warning('请选择 BOM');
if (allStockData.value.length === 0) {
await openManualSelect()
manualDialogVisible.value = false
}
try {
const detailRes = await getBomDetail(selectedBomNo.value)
const bomRows = detailRes.data?.children || []
let addedCount = 0;
bomRows.forEach((bomItem: any) => {
const needQty = (parseFloat(bomItem.dosage) || 0) * bomSets.value
// ★ BOM 添加时,匹配本地库存数据,带入库位信息
const stockCandidate = allStockData.value.find(s =>
(s.base_id && s.base_id == bomItem.child_id)
)
if (stockCandidate) {
const existing = selectedItems.value.find(e => e.uniqueKey === stockCandidate.uniqueKey)
if (existing) {
existing.export_quantity += needQty
} else {
const newItem = JSON.parse(JSON.stringify(stockCandidate))
// 如果后端 BomService 也返回了 warehouse_location (聚合的),这里优先使用
if (bomItem.warehouse_location) {
newItem.warehouse_location = bomItem.warehouse_location
}
newItem.export_quantity = needQty
selectedItems.value.push(newItem)
}
addedCount++
}
})
if(addedCount > 0) {
ElMessage.success(`成功添加 BOM 相关物料,共 ${addedCount}`)
bomSelectVisible.value = false
} else {
ElMessage.warning('库存中未找到该 BOM 所需的任何原料')
}
} catch(e) {
ElMessage.error('获取 BOM 详情失败')
}
}
// --- 通用逻辑 ---
const removeRow = (index: number) => {
selectedItems.value.splice(index, 1)
}
const handlePreview = () => {
if (validSelectedItems.value.length === 0) {
ElMessage.warning('请先添加物品并填写出库数量')
return
}
const now = new Date();
currentTime.value = `${now.getFullYear()}-${now.getMonth()+1}-${now.getDate()} ${now.getHours()}:${now.getMinutes()}`;
previewVisible.value = true
}
const confirmPrint = async () => {
previewVisible.value = false;
// 记录日志
try {
const payload = validSelectedItems.value.map(item => ({
name: item.name, standard: item.standard, quantity: item.export_quantity
}));
printSelectionList(JSON.parse(JSON.stringify(payload))).catch(() => {});
} catch (e) {}
setTimeout(() => {
window.print();
}, 300);
}
const confirmExport = () => {
if (validSelectedItems.value.length === 0) return;
exportLoading.value = true;
try {
let csvContent = "\uFEFF";
csvContent += "类型,名称,规格型号,库位,本次出库数量\n";
validSelectedItems.value.forEach(item => {
const safeName = (item.name || '').replace(/,/g, ' ');
const safeStd = (item.standard || '').replace(/,/g, ' ');
const safeLoc = (item.warehouse_location || '').replace(/,/g, ' ');
csvContent += `${item.typeLabel},${safeName},${safeStd},${safeLoc},${item.export_quantity}\n`;
});
const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
const link = document.createElement("a");
link.href = URL.createObjectURL(blob);
const timestamp = new Date().toISOString().slice(0,19).replace(/[-T:]/g, "");
link.download = `出库拣货单_${timestamp}.csv`;
link.click();
ElMessage.success('导出成功');
previewVisible.value = false;
} catch (err) {
ElMessage.error('导出文件失败');
} finally {
exportLoading.value = false;
}
}
</script>
<style scoped>
/* ================= 屏幕显示样式 ================= */
.card-header { display: flex; justify-content: space-between; align-items: center; }
.header-left .title { font-size: 18px; font-weight: bold; margin-right: 10px; }
.header-left .subtitle { font-size: 12px; color: #909399; }
.filter-container { margin-bottom: 20px; }
.app-container { height: 100vh; overflow: hidden; display: flex; flex-direction: column; padding: 20px; box-sizing: border-box; }
.app-container .el-card { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
::v-deep(.el-card__body) { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
/* ================= ★★★ 打印专用样式 ★★★ ================= */
#print-area { display: none; }
@media print {
@page { margin: 0; size: auto; }
body * { visibility: hidden; }
.el-dialog__wrapper, .v-modal, .el-message, .no-print-content { display: none !important; }
#print-area, #print-area * { visibility: visible; }
#print-area {
position: fixed; left: 0; top: 0; width: 100%; height: 100%;
margin: 0; padding: 20mm; background-color: white;
display: block !important; z-index: 99999;
}
.print-header { text-align: center; margin-bottom: 20px; }
.print-header h1 { font-size: 24px; margin: 0 0 10px 0; font-weight: bold; color: #000; }
.print-meta-row { display: flex; justify-content: flex-start; font-size: 12px; margin-bottom: 5px; }
.header-line { border-bottom: 2px solid #000; margin-top: 5px; }
.print-table { width: 100%; border-collapse: collapse; margin-bottom: 40px; border: 1px solid #000; }
.print-table th, .print-table td { border: 1px solid #000; padding: 12px 8px; text-align: left; font-size: 14px; color: #000; }
.print-table th { text-align: center; font-weight: bold; }
.cell-padding { padding-left: 10px; }
.print-footer { display: flex; justify-content: space-between; margin-top: 60px; padding: 0 20px; }
.signature-item { display: flex; flex-direction: column; align-items: center; width: 30%; }
.sig-label { font-size: 14px; margin-bottom: 40px; text-align: left; width: 100%; }
.sig-line { border-bottom: 1px solid #000; width: 100%; height: 1px; display: block; }
}
</style>