<template>
	<view class="order-container">
		<erp-nav-bar title="添加型号" />
		<scroll-view :scroll-y="!showTypePicker && !showSurfacePicker && !showPackagePicker" class="order-scroll"
			:show-scrollbar="false" :enhanced="true" @scrolltolower="onScrollToLower">
			<view class="form-content">

				<!-- 模块 1：型材 -->
				<view class="section-card">
					<view class="section-header">
						<view class="blue-bar"></view>
						<text class="section-title">型材</text>
					</view>
					<view class="form-item">
						<text class="label required">型号</text>
						<view class="picker-box" @click="openTypePicker">
							<view class="picker-inner">
								<view class="picker-val" :class="{ placeholder: !formData.type }">
									{{ formData.type || '请选择型号' }}
								</view>
								<view class="line-arrow-down"></view>
							</view>
						</view>
					</view>
					<view class="row-flex">
						<view class="half-item">
							<text class="label">名称</text>
							<input class="input-box readonly small-font" v-model="formData.name" disabled
								placeholder="型号名称" />
						</view>
						<view class="half-item">
							<text class="label">材质</text>
							<input class="input-box readonly small-font" v-model="formData.material" disabled
								placeholder="材质" />
						</view>
					</view>
				</view>

				<!-- 模块 2：表面处理 -->
				<view class="section-card">
					<view class="section-header">
						<view class="blue-bar"></view>
						<text class="section-title">表面处理</text>
					</view>
					<view class="form-item">
						<text class="label required">表面名称</text>
						<view class="picker-box" @click="openSurfacePicker">
							<view class="picker-inner">
								<view class="picker-val" :class="{ placeholder: !formData.surfaceName }">
									{{ formData.surfaceName || '请选择表面名称' }}
								</view>
								<view class="line-arrow-down"></view>
							</view>
						</view>
					</view>
				</view>

				<!-- 模块 3：包装 -->
				<view class="section-card">
					<view class="section-header">
						<view class="blue-bar"></view>
						<text class="section-title">包装</text>
					</view>
					<view class="form-item">
						<text class="label required">包装方式</text>
						<view class="picker-box" @click="openPackagePicker">
							<view class="picker-inner">
								<view class="picker-val" :class="{ placeholder: !formData.packageMethod }">
									{{ formData.packageMethod || '请选择包装方式' }}
								</view>
								<view class="line-arrow-down"></view>
							</view>
						</view>
					</view>
				</view>

				<!-- 模块 4：壁厚 -->
				<view class="section-card">
					<view class="section-header">
						<view class="blue-bar"></view>
						<text class="section-title">壁厚</text>
					</view>
					<view class="row-flex">
						<view class="half-item">
							<text class="label required">长度</text>
							<view class="input-wrap">
								<input class="input-box" type="digit" v-model="formData.length" placeholder="请输入" />
								<text class="unit">mm</text>
							</view>
						</view>
						<view class="half-item">
							<text class="label required">壁厚</text>
							<view class="input-wrap">
								<input class="input-box" type="digit" v-model="formData.wallThickness"
									placeholder="请输入" />
								<text class="unit">mm</text>
							</view>
						</view>
					</view>
				</view>

				<!-- 模块 5：数量 -->
				<view class="section-card">
					<view class="section-header">
						<view class="blue-bar"></view>
						<text class="section-title">数量</text>
					</view>
					<view class="form-item no-margin-bottom">
						<text class="label required">支数</text>
						<input class="input-box full-width" type="number" v-model="formData.count"
							placeholder="请输入支数" />
					</view>
				</view>

				<view class="bottom-placeholder"></view>
			</view>
		</scroll-view>

		<erp-submit-bar text="确认并添加" @click="confirmAddModel" />

		<!-- 型号选择 -->
		<view class="custom-picker-mask" v-if="showTypePicker" @click="closeTypePicker" @touchmove.stop.prevent>
			<view class="picker-popup" @click.stop>
				<view class="popup-header">
					<text class="cancel-text" @click="closeTypePicker">取消</text>
					<text class="popup-title">选择产品型号</text>
					<text class="confirm-text" @click="confirmTypeSelect">确定</text>
				</view>
				<!-- 搜索栏 -->
				<view class="search-bar">
					<view class="search-input-wrap">
						<text class="search-icon">🔍</text>
						<input class="search-input" type="text" v-model="typeSearchKey" placeholder="输入名称检索"
							@input="onTypeSearch" />
					</view>
				</view>
				<!-- 层级面包屑 -->
				<view class="breadcrumb-bar" v-if="typePickerLevel > 1">
					<text class="back-btn" @click="goBackModelLevel">← 返回</text>
					<text class="breadcrumb-path">
						{{typeBreadcrumbs.map(b => b.label).join(' / ')}}
					</text>
				</view>
				<!-- 列表区 -->
				<scroll-view scroll-y class="item-list">
					<view class="option-item kind-item" v-for="(item, index) in modelKindList" :key="'mk' + index"
						@click="drillDownType(item)">
						<text class="option-text kind-text">{{ item.num }} - {{ item.name }}</text>
						<text class="arrow-right">›</text>
					</view>
					<view class="option-item" v-for="(item, index) in modelItemList" :key="'mi' + index"
						:class="{ active: tempSelectedIndex === index }">
						<text class="option-text" @click="selectTypeItem(index)">{{ item.num }} - {{ item.name }}</text>
					</view>
				</scroll-view>
			</view>
		</view>

		<!-- 表面处理选择 -->
		<view class="custom-picker-mask" v-if="showSurfacePicker" @click="closeSurfacePicker" @touchmove.stop.prevent>
			<view class="picker-popup" @click.stop>
				<view class="popup-header">
					<text class="cancel-text" @click="closeSurfacePicker">取消</text>
					<text class="popup-title">选择表面处理</text>
					<text class="confirm-text" @click="confirmSurfaceSelect">确定</text>
				</view>
				<!-- 搜索栏 -->
				<view class="search-bar">
					<view class="search-input-wrap">
						<text class="search-icon">🔍</text>
						<input class="search-input" type="text" v-model="surfaceSearchKey" placeholder="输入名称检索"
							@input="onSurfaceSearch" />
					</view>
				</view>
				<!-- 层级面包屑 -->
				<view class="breadcrumb-bar" v-if="surfacePickerLevel > 1">
					<text class="back-btn" @click="goBackSurfaceLevel">← 返回</text>
					<text class="breadcrumb-path">{{surfaceBreadcrumbs.map(b => b.label).join(' / ')}}</text>
				</view>
				<!-- 列表区 -->
				<scroll-view scroll-y class="item-list">
					<view class="option-item kind-item" v-for="(item, index) in colorKindList" :key="'ck' + index"
						@click="drillDownSurface(item)">
						<text class="option-text kind-text">{{ item.num }} - {{ item.name }}</text>
						<text class="arrow-right">›</text>
					</view>
					<view class="option-item" v-for="(item, index) in colorItemList" :key="'ci' + index"
						:class="{ active: tempSurfaceIndex === index }">
						<text class="option-text" @click="selectSurfaceItem(index)">{{ item.num }} - {{ item.name
						}}</text>
					</view>
				</scroll-view>
			</view>
		</view>

		<!-- 包装方式选择 -->
		<view class="custom-picker-mask" v-if="showPackagePicker" @click="closePackagePicker" @touchmove.stop.prevent>
			<view class="picker-popup" @click.stop>
				<view class="popup-header">
					<text class="cancel-text" @click="closePackagePicker">取消</text>
					<text class="popup-title">选择包装方式</text>
					<text class="confirm-text" @click="confirmPackageSelect">确定</text>
				</view>
				<view class="search-bar">
					<view class="search-input-wrap">
						<text class="search-icon">🔍</text>
						<input class="search-input" type="text" v-model="packageSearchKey" placeholder="输入名称检索"
							@input="onPackageSearch" />
					</view>
				</view>
				<scroll-view scroll-y class="item-list" @scrolltolower="loadMorePackage">
					<view class="option-item" v-for="(item, index) in packageList" :key="index"
						:class="{ active: tempPackageIndex === index }" @click="selectPackageItem(index)">
						<text>{{ item.num }} - {{ item.name }}</text>
						<icon type="success_no_circle" size="16" color="#C1001C" v-if="tempPackageIndex === index">
						</icon>
					</view>
					<view class="loading-tip" v-if="packageLoading && packageHasMore">
						<text class="loading-text">加载中...</text>
					</view>
					<view class="loading-tip" v-if="!packageHasMore && packageList.length > 0">
						<text class="loading-text">已加载全部</text>
					</view>
				</scroll-view>
			</view>
		</view>

	</view>
</template>

<script>
import ErpNavBar from '@/components/erp-nav-bar.vue';
import ErpSubmitBar from '@/components/erp-submit-bar.vue';
import { listModel } from '@/api/erp/model.js';
import { listModelKind } from '@/api/erp/modelKind.js';
import { listColor } from '@/api/erp/color.js';
import { listColorKind } from '@/api/erp/colorKind.js';
import { listPagePack } from '@/api/erp/pack.js';
import { addOrderDetail } from '@/api/erp/orderDetail.js';
export default {
	components: { ErpNavBar, ErpSubmitBar },
	data() {
		return {
			showTypePicker: false, showSurfacePicker: false, showPackagePicker: false,
			tempSelectedIndex: -1, tempSurfaceIndex: -1, tempPackageIndex: -1,
			modelKindList: [],
			modelItemList: [],
			colorKindList: [],
			colorItemList: [],
			packageList: [],
			typeSearchKey: '', surfaceSearchKey: '', packageSearchKey: '',
			typeBreadcrumbs: [],
			typePickerLevel: 1,
			surfaceBreadcrumbs: [],
			surfacePickerLevel: 1,
			packagePageNum: 1, packagePageSize: 10, packageHasMore: true, packageLoading: false,
			formData: {
				type: '', modelId: '', name: '', material: '',
				surfaceName: '', surfaceId: '', packageMethod: '', packageId: '', length: '',
				wallThickness: '', count: '', meterWeight: ''
			}
		}
	},
	async onLoad() {
		await this.loadPackageMethods();
	},
	methods: {
		async loadPackageMethods(pageNum = 1, keyword = '') {
			if (this.packageLoading) return;
			this.packageLoading = true;
			try {
				const res = await listPagePack({
					pageNum: pageNum,
					pageSize: this.packagePageSize,
					name: keyword
				});
				const rows = res.rows || [];
				const total = res.total || 0;
				if (pageNum === 1) {
					this.packageList = rows;
				} else {
					this.packageList = [...this.packageList, ...rows];
				}
				this.packageHasMore = this.packageList.length < total;
			} catch (e) {
				uni.showToast({ title: e || '加载包装方式失败', icon: 'none' });
			} finally {
				this.packageLoading = false;
			}
		},
		loadMorePackage() {
			if (this.packageHasMore && !this.packageLoading) {
				this.packagePageNum++;
				this.loadPackageMethods(this.packagePageNum, this.packageSearchKey);
			}
		},
		/**
		 * 包装方式搜索（防抖）
		 * @Author: Antigravity
		 */
		onPackageSearch() {
			if (this.packageSearchTimer) clearTimeout(this.packageSearchTimer);
			this.packageSearchTimer = setTimeout(() => {
				this.packagePageNum = 1;
				this.loadPackageMethods(1, this.packageSearchKey);
			}, 300);
		},
		/**
		 * 加载型材系列，点击系列后同时加载子系列和具体型号
		 * @Author: Trae
		 */
		async loadTypes(parentRowId) {
			try {
				const keyword = (this.typeSearchKey || '').trim();
				const kindParams = { name: keyword || undefined };
				if (parentRowId) {
					kindParams.parentRowId = parentRowId;
				}
				const kindRes = await listModelKind(kindParams);
				this.modelKindList = kindRes.data || [];
				if (parentRowId) {
					const modelParams = { name: keyword || undefined, parentRowId };
					const modelRes = await listModel(modelParams);
					this.modelItemList = modelRes.data || [];
				} else {
					this.modelItemList = [];
				}
			} catch (e) {
				uni.showToast({ title: e || '加载型号失败', icon: 'none' });
			}
		},
		/**
		 * 型号搜索
		 * @Author: Trae
		 */
		onTypeSearch() {
			const parentRowId = this.typeBreadcrumbs.length > 0
				? this.typeBreadcrumbs[this.typeBreadcrumbs.length - 1].rowId : '';
			this.loadTypes(parentRowId);
		},
		/**
		 * 加载表面处理系列，点击系列后同时加载子系列和具体颜色
		 * @Author: Trae
		 */
		async loadSurfaces(parentRowId) {
			try {
				const keyword = (this.surfaceSearchKey || '').trim();
				const kindParams = { name: keyword || undefined };
				if (parentRowId) {
					kindParams.parentRowId = parentRowId;
				}
				const kindRes = await listColorKind(kindParams);
				this.colorKindList = kindRes.data || [];
				if (parentRowId) {
					const colorParams = { name: keyword || undefined, parentRowId };
					const colorRes = await listColor(colorParams);
					this.colorItemList = colorRes.data || [];
				} else {
					this.colorItemList = [];
				}
			} catch (e) {
				uni.showToast({ title: e || '加载表面处理失败', icon: 'none' });
			}
		},
		/**
		 * 表面处理搜索
		 * @Author: Trae
		 */
		onSurfaceSearch() {
			const parentRowId = this.surfaceBreadcrumbs.length > 0
				? this.surfaceBreadcrumbs[this.surfaceBreadcrumbs.length - 1].rowId : '';
			this.loadSurfaces(parentRowId);
		},
		/**
		 * 打开型号选择器
		 * @Author: Trae
		 */
		openTypePicker() {
			this.typePickerLevel = 1;
			this.typeBreadcrumbs = [];
			this.tempSelectedIndex = -1;
			this.showTypePicker = true;
			this.loadTypes('');
		},
		/**
		 * 钻取到子级
		 * @Author: Trae
		 */
		drillDownType(item) {
			this.typeBreadcrumbs.push({ rowId: item.rowId, label: item.num });
			this.typePickerLevel++;
			this.tempSelectedIndex = -1;
			this.loadTypes(item.rowId);
		},
		/**
		 * 返回上一级
		 * @Author: Trae
		 */
		goBackModelLevel() {
			this.typeBreadcrumbs.pop();
			this.typePickerLevel--;
			this.tempSelectedIndex = -1;
			const parentRowId = this.typeBreadcrumbs.length > 0
				? this.typeBreadcrumbs[this.typeBreadcrumbs.length - 1].rowId : '';
			this.loadTypes(parentRowId);
		},
		closeTypePicker() {
			this.showTypePicker = false;
			this.typeSearchKey = '';
			this.typePickerLevel = 1;
			this.typeBreadcrumbs = [];
			this.tempSelectedIndex = -1;
		},
		selectTypeItem(index) { this.tempSelectedIndex = index; },
		/**
		 * 确认选择型材
		 * @Author: Trae
		 */
		confirmTypeSelect() {
			if (this.tempSelectedIndex === -1) {
				uni.showToast({ title: '请先选择一个选项', icon: 'none' });
				return;
			}
			const item = this.modelItemList[this.tempSelectedIndex];
			this.formData.type = item.num;
			this.formData.modelId = item.rowId;
			this.formData.name = item.name;
			this.formData.material = '6063-T5';
			this.formData.meterWeight = item.meterWt || '';
			this.closeTypePicker();
		},
		/**
		 * 打开表面处理选择器
		 * @Author: Trae
		 */
		openSurfacePicker() {
			this.surfacePickerLevel = 1;
			this.surfaceBreadcrumbs = [];
			this.tempSurfaceIndex = -1;
			this.showSurfacePicker = true;
			this.loadSurfaces('');
		},
		/**
		 * 钻取到子级
		 * @Author: Trae
		 */
		drillDownSurface(item) {
			this.surfaceBreadcrumbs.push({ rowId: item.rowId, label: item.num });
			this.surfacePickerLevel++;
			this.tempSurfaceIndex = -1;
			this.loadSurfaces(item.rowId);
		},
		/**
		 * 返回上一级
		 * @Author: Trae
		 */
		goBackSurfaceLevel() {
			this.surfaceBreadcrumbs.pop();
			this.surfacePickerLevel--;
			this.tempSurfaceIndex = -1;
			const parentRowId = this.surfaceBreadcrumbs.length > 0
				? this.surfaceBreadcrumbs[this.surfaceBreadcrumbs.length - 1].rowId : '';
			this.loadSurfaces(parentRowId);
		},
		closeSurfacePicker() {
			this.showSurfacePicker = false;
			this.surfaceSearchKey = '';
			this.surfacePickerLevel = 1;
			this.surfaceBreadcrumbs = [];
			this.tempSurfaceIndex = -1;
		},
		selectSurfaceItem(index) { this.tempSurfaceIndex = index; },
		/**
		 * 确认选择表面处理
		 * @Author: Trae
		 */
		confirmSurfaceSelect() {
			if (this.tempSurfaceIndex === -1) {
				uni.showToast({ title: '请先选择一个选项', icon: 'none' });
				return;
			}
			const item = this.colorItemList[this.tempSurfaceIndex];
			this.formData.surfaceName = item.name;
			this.formData.surfaceId = item.rowId;
			this.closeSurfacePicker();
		},
		openPackagePicker() {
			if (this.formData.packageMethod) {
				this.tempPackageIndex = this.packageList.findIndex(item => item.name === this.formData.packageMethod);
			} else {
				this.tempPackageIndex = -1;
			}
			this.showPackagePicker = true;
		},
		closePackagePicker() {
			this.showPackagePicker = false;
			this.packageSearchKey = '';
			this.packagePageNum = 1;
		},
		selectPackageItem(index) { this.tempPackageIndex = index; },
		confirmPackageSelect() {
			if (this.tempPackageIndex === -1) return;
			const item = this.packageList[this.tempPackageIndex];
			this.formData.packageMethod = item.name;
			this.formData.packageId = item.rowId;
			this.closePackagePicker();
		},
		async confirmAddModel() {
			const fields = [
				{ key: 'type', label: '型号' },
				{ key: 'surfaceName', label: '表面名称' },
				{ key: 'packageMethod', label: '包装方式' },
				{ key: 'length', label: '长度' },
				{ key: 'wallThickness', label: '壁厚' },
				{ key: 'count', label: '支数' }
			];
			for (let item of fields) {
				if (!this.formData[item.key]) {
					uni.showToast({ title: `请完善项目：${item.label}`, icon: 'none' });
					return;
				}
			}
			const finalData = {
				orderId: null,
				modelId: this.formData.modelId,
				modelNum: this.formData.type,
				modelName: this.formData.name,
				material: this.formData.material,
				surfaceId: this.formData.surfaceId,
				surfaceName: this.formData.surfaceName,
				packId: this.formData.packageId,
				packName: this.formData.packageMethod,
				length: parseFloat(this.formData.length || 0).toFixed(4),
				wallThickness: parseFloat(this.formData.wallThickness || 0).toFixed(4),
				meterWeight: this.formData.meterWeight ? parseFloat(this.formData.meterWeight || 0).toFixed(4) : null,
				count: parseInt(this.formData.count || 0)
			};

			uni.showLoading({ title: '正在保存...' });
			try {
				await addOrderDetail(finalData);
				uni.hideLoading();
				uni.showToast({ title: '添加成功', icon: 'success' });
				uni.$emit('add_order_item', finalData);
				setTimeout(() => {
					uni.navigateBack();
				}, 1000);
			} catch (e) {
				uni.hideLoading();
				uni.showToast({ title: e || '添加失败', icon: 'none' });
			}
		}
	}
}
</script>

<style scoped>
/deep/ ::-webkit-scrollbar {
	display: none !important;
	width: 0 !important;
	height: 0 !important;
}

.order-container {
	width: 100%;
	height: 100vh;
	background: #f7f8fa;
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.order-scroll {
	flex: 1;
	height: 0;
}

.form-content {
	padding: 30rpx;
	padding-bottom: calc(180rpx + env(safe-area-inset-bottom));
}

.section-card {
	background: #fff;
	border-radius: 24rpx;
	padding: 30rpx;
	margin-bottom: 30rpx;
	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.02);
}

.section-header {
	display: flex;
	align-items: center;
	margin-bottom: 40rpx;
}

.blue-bar {
	width: 8rpx;
	height: 32rpx;
	background: #C1001C;
	border-radius: 4rpx;
	margin-right: 16rpx;
}

.section-title {
	font-size: 32rpx;
	font-weight: bold;
	color: #333;
}

.form-item {
	margin-bottom: 40rpx;
}

.no-margin-bottom {
	margin-bottom: 0;
}

.row-flex {
	display: flex;
	justify-content: space-between;
}

.half-item {
	width: 48%;
}

.label {
	font-size: 28rpx;
	color: #333;
	margin-bottom: 20rpx;
	display: block;
	font-weight: 500;
}

.label.required::after {
	content: ' *';
	color: #ff4d4f;
	font-weight: bold;
	margin-left: 4rpx;
}

.picker-box {
	background: #f9fafc;
	border-radius: 12rpx;
	height: 100rpx;
	border: 1rpx solid #eee;
	display: flex;
	align-items: center;
}

.picker-inner {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 30rpx;
	box-sizing: border-box;
}

.picker-val {
	font-size: 30rpx;
	color: #333;
}

.picker-val.placeholder {
	color: #ccc;
	font-size: 28rpx;
}

.line-arrow-down {
	width: 14rpx;
	height: 14rpx;
	border-right: 3rpx solid #bbb;
	border-bottom: 3rpx solid #bbb;
	transform: rotate(45deg);
	margin-top: -8rpx;
	margin-right: 4rpx;
}

.input-wrap {
	position: relative;
	width: 100%;
}

.input-box {
	font-size: 30rpx;
	color: #333;
	width: 100%;
	height: 100rpx;
	background: #f9fafc;
	border-radius: 12rpx;
	padding: 0 80rpx 0 30rpx;
	box-sizing: border-box;
	border: 1rpx solid #eee;
}

.input-box.readonly {
	background: #f8f9fa;
	color: #666;
	border-color: #f0f0f0;
}

.input-box.full-width {
	padding: 0 30rpx;
}

.unit {
	position: absolute;
	right: 24rpx;
	top: 50%;
	transform: translateY(-50%);
	font-size: 26rpx;
	color: #999;
	font-weight: 500;
}

.small-font {
	font-size: 26rpx !important;
}

.custom-picker-mask {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 1000;
	display: flex;
	align-items: flex-end;
}

.picker-popup {
	width: 100%;
	background: #fff;
	border-radius: 32rpx 32rpx 0 0;
	padding-bottom: calc(env(safe-area-inset-bottom) + 20rpx);
	animation: slideUp 0.15s ease-out;
}

@keyframes slideUp {
	from {
		transform: translateY(100%);
	}

	to {
		transform: translateY(0);
	}
}

.popup-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 30rpx 40rpx;
	border-bottom: 1rpx solid #f0f0f0;
}

.popup-title {
	font-size: 32rpx;
	font-weight: bold;
	color: #333;
}

.cancel-text,
.confirm-text {
	font-size: 30rpx;
	padding: 10rpx;
}

.confirm-text {
	color: #C1001C;
	font-weight: bold;
}

.item-list {
	max-height: 50vh;
	padding: 0 40rpx;
}

/* 搜索栏样式 */
.search-bar {
	padding: 16rpx 40rpx;
	border-bottom: 1rpx solid #f0f0f0;
}

.search-input-wrap {
	display: flex;
	align-items: center;
	background: #f5f6f8;
	border-radius: 32rpx;
	padding: 12rpx 24rpx;
}

.search-icon {
	font-size: 28rpx;
	margin-right: 12rpx;
}

.search-input {
	flex: 1;
	font-size: 26rpx;
	color: #333;
	height: 56rpx;
}

.option-item {
	height: 110rpx;
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1rpx solid #f8f8f8;
	font-size: 32rpx;
	color: #333;
}

.option-item.active {
	color: #C1001C;
	font-weight: bold;
}

.kind-item {
	background: #fafbfc;
}

.kind-text {
	color: #556;
}

.option-text {
	flex: 1;
	padding: 10rpx 0;
}

.loading-tip {
	padding: 20rpx 0;
	text-align: center;
}

.loading-text {
	font-size: 26rpx;
	color: #999;
}

/* 级联面包屑 */
.breadcrumb-bar {
	display: flex;
	align-items: center;
	padding: 16rpx 40rpx;
	background: #fafafa;
	border-bottom: 1rpx solid #f0f0f0;
}

.back-btn {
	font-size: 28rpx;
	color: #C1001C;
	padding-right: 20rpx;
	flex-shrink: 0;
}

.breadcrumb-path {
	font-size: 26rpx;
	color: #666;
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.arrow-right {
	font-size: 56rpx;
	color: #bbb;
	padding: 10rpx 0 10rpx 20rpx;
	font-weight: 300;
}

.bottom-placeholder {
	height: 60rpx;
}
</style>
