cfc/cfc-frontend/pages/membership/upgrade.vue

<template>
  <view class="upgrade-page-wrapper">
    <scroll-view class="page" scroll-y>
      <!-- 当前会员状态卡片 -->
      <view class="status-card">
        <view class="status-badge" :class="isFree ? 'badge-free' : 'badge-family'">
          <text class="badge-icon">{{ isFree ? '○' : '●' }}</text>
          <text class="badge-text">{{ currentLevelName }}</text>
        </view>
        <view class="status-body" v-if="membership && membership.levelCode !== 'FREE'">
          <view class="expiry-row">
            <text class="expiry-label">到期时间</text>
            <text class="expiry-value">{{ formatDate(membership.endDate) }}</text>
          </view>
          <view class="days-remaining" v-if="membership.isActive">
            <text class="days-num">{{ membership.daysRemaining || 0 }}</text>
            <text class="days-unit">天剩余</text>
          </view>
          <view class="expired-msg" v-else>
            <text class="expired-text">会员已过期，续费恢复权益</text>
          </view>
        </view>
        <view class="status-body" v-else>
          <text class="free-hint">当前为免费版，开通会员解锁全部特权</text>
        </view>
      </view>

      <!-- 等级切换 tabs -->
      <view class="level-tabs" v-if="isFree">
        <view class="level-tab" :class="selectedLevel === 'FAMILY' ? 'level-tab-active' : ''"
          @click="selectLevel('FAMILY')">
          <text class="level-tab-name">家庭会员</text>
          <text class="level-tab-price">¥{{ getLevelYearlyPrice('FAMILY') }}/年</text>
        </view>
        <view class="level-tab" :class="selectedLevel === 'PREMIUM' ? 'level-tab-active' : ''"
          @click="selectLevel('PREMIUM')">
          <text class="level-tab-name">高级家庭会员</text>
          <text class="level-tab-price">¥{{ getLevelYearlyPrice('PREMIUM') }}/年</text>
        </view>
      </view>

      <!-- 家庭会员开通卡片 -->
      <view class="upgrade-card" v-if="isFree">
        <view class="upgrade-header">
          <text class="upgrade-title">{{ selectedLevel === 'FAMILY' ? '家庭会员' : '高级家庭会员' }}</text>
          <text class="upgrade-subtitle">{{ selectedLevel === 'FAMILY' ? 'FAMILY' : 'PREMIUM' }}</text>
        </view>
        <!-- 档位选择 -->
        <view class="period-tabs">
          <view 
            class="period-tab" 
            v-for="p in visiblePeriods" 
            :key="p.key"
            :class="selectedPeriod === p.key ? 'period-tab-active' : ''"
            @click="selectPeriod(p.key)"
          >
            <text class="period-tab-label">{{ p.label }}</text>
            <text class="period-tab-price">¥{{ getPriceForPeriod(p.key) }}</text>
          </view>
        </view>
        <view class="upgrade-price">
          <text class="price-symbol">¥</text>
          <text class="price-amount">{{ getPriceForPeriod(selectedPeriod) }}</text>
          <text class="price-unit">{{ getPeriodUnit() }}</text>
        </view>
        <view class="feature-list">
          <view class="feature-item" v-for="(feature, idx) in features" :key="idx">
            <text class="feature-check">✓</text>
            <text class="feature-text">{{ feature }}</text>
          </view>
        </view>
        <!-- Coupon section -->
        <view class="coupon-row" @click="openCouponPicker">
          <text class="coupon-row-label">优惠券</text>
          <text v-if="selectedCoupon" class="coupon-row-discount">-{{ formatPriceWithSymbol(selectedCoupon.value) }} {{ selectedCoupon.name }}</text>
          <text v-else class="coupon-row-placeholder">选择优惠券</text>
          <text class="coupon-row-arrow">›</text>
        </view>
        <button class="btn-upgrade" @click="handleUpgrade">立即开通</button>
      </view>

      <!-- 续费卡片 -->
      <view class="upgrade-card" v-else>
        <view class="upgrade-header">
          <text class="upgrade-title">续费会员</text>
          <text class="upgrade-subtitle">保持权益不中断</text>
        </view>
        <!-- 档位选择 -->
        <view class="period-tabs">
          <view 
            class="period-tab" 
            v-for="p in visiblePeriods" 
            :key="p.key"
            :class="selectedPeriod === p.key ? 'period-tab-active' : ''"
            @click="selectPeriod(p.key)"
          >
            <text class="period-tab-label">{{ p.label }}</text>
            <text class="period-tab-price">¥{{ getPriceForPeriod(p.key) }}</text>
          </view>
        </view>
        <view class="upgrade-price">
          <text class="price-symbol">¥</text>
          <text class="price-amount">{{ getPriceForPeriod(selectedPeriod) }}</text>
          <text class="price-unit">{{ getPeriodUnit() }}</text>
        </view>
        <!-- Coupon section -->
        <view class="coupon-row" @click="openCouponPicker">
          <text class="coupon-row-label">优惠券</text>
          <text v-if="selectedCoupon" class="coupon-row-discount">-{{ formatPriceWithSymbol(selectedCoupon.value) }} {{ selectedCoupon.name }}</text>
          <text v-else class="coupon-row-placeholder">选择优惠券</text>
          <text class="coupon-row-arrow">›</text>
        </view>
        <button class="btn-upgrade btn-renew" @click="handleRenew">立即续费</button>
      </view>

      <!-- 权益对比表 -->
      <view class="compare-section">
        <text class="section-title">权益对比</text>
        <view class="compare-table">
          <view class="compare-row header-row">
            <text class="compare-cell cell-feature">权益项</text>
            <text class="compare-cell cell-free">免费</text>
            <text class="compare-cell cell-family active">家庭会员</text>
            <text class="compare-cell cell-premium active">高级会员</text>
          </view>
          <view class="compare-row" v-for="(item, idx) in compareData" :key="idx">
            <text class="compare-cell cell-feature">{{ item.name }}</text>
            <text class="compare-cell cell-free">{{ item.free }}</text>
            <text class="compare-cell cell-family active">{{ item.family }}</text>
            <text class="compare-cell cell-premium active">{{ item.premium }}</text>
          </view>
        </view>
      </view>

      <!-- 升级记录 -->
      <view class="records-section" v-if="records.length > 0">
        <text class="section-title">升级记录</text>
        <view class="record-item" v-for="record in records" :key="record.id">
          <view class="record-left">
            <text class="record-level">{{ record.levelName }}</text>
            <text class="record-time">{{ formatDate(record.createdAt) }}</text>
          </view>
          <text class="record-amount">{{ formatPriceWithSymbol(record.amount) }}</text>
        </view>
      </view>
    </scroll-view>

    <!-- Coupon Picker Bottom Sheet -->
    <view class="modal-mask" v-if="showCouponPicker" @click="showCouponPicker = false">
      <view class="coupon-picker" @click.stop>
        <view class="picker-header">
          <text class="picker-title">选择优惠券</text>
          <text class="picker-close" @click="showCouponPicker = false">关闭</text>
        </view>
        <scroll-view scroll-y class="picker-list">
          <view
            v-for="coupon in availableCoupons"
            :key="coupon.id"
            class="picker-item"
            :class="selectedCoupon && selectedCoupon.id === coupon.id ? 'picker-item-active' : ''"
            @click="selectCoupon(coupon)"
          >
            <view class="picker-item-left">
              <text class="picker-item-value">{{ formatPriceWithSymbol(coupon.value) }}</text>
            </view>
            <view class="picker-item-right">
              <text class="picker-item-name">{{ coupon.name }}</text>
              <text class="picker-item-condition">{{ getCouponCondition(coupon.minSpend) }}</text>
            </view>
            <view class="picker-item-check" v-if="selectedCoupon && selectedCoupon.id === coupon.id">
              <text>✓</text>
            </view>
          </view>
          <view class="picker-empty" v-if="availableCoupons.length === 0">
            <text>暂无可用优惠券</text>
          </view>
        </scroll-view>
        <view class="picker-footer" v-if="selectedCoupon">
          <button class="picker-btn-remove" @click="removeCoupon">不使用优惠券</button>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
import { getMyMembership, getMembershipPlans, getUpgradeRecords, upgradeMember, createOrder, getCouponList, requestVirtualPayment } from '../../utils/api.js'

export default {
  data() {
    return {
      membership: null,
      levels: [],
      records: [],
      features: ['折扣购物', '家庭管理', '推荐佣金', '专属活动', '任务特权', '成长报告'],
      isFree: true,
      currentLevelName: '免费用户',
      compareData: [
        { name: '商品折扣', free: '普通价格', family: '9折', premium: '8折' },
        { name: '家庭管理', free: '基础功能', family: '全部功能', premium: '全部功能+优先响应' },
        { name: '管家服务', free: '—', family: '—', premium: '每周一次' },
        { name: '推荐佣金', free: '不可参与', family: '最高15%', premium: '最高20%' },
        { name: '专属活动', free: '部分参与', family: '全部参与', premium: '优先参与' },
        { name: '成长报告', free: '月度', family: '每周+深度', premium: '每日+深度+专家解读' },
        { name: '任务配额', free: '每日5个', family: '不限量', premium: '不限量+优先审核' }
      ],
      coupons: [],
      selectedCoupon: null,
      showCouponPicker: false,
      periods: [
        { key: 'monthly', label: '月度', unit: '/月' },
        { key: 'quarterly', label: '季度', unit: '/季' },
        { key: 'yearly', label: '年度', unit: '/年' }
      ],
      selectedPeriod: 'yearly',
      selectedLevel: 'FAMILY',
    }
  },
  computed: {
    visiblePeriods() {
      var self = this
      return this.periods.filter(function(p) {
        if (self.selectedLevel === 'FAMILY') {
          return p.key === 'yearly'
        }
        if (self.selectedLevel === 'PREMIUM') {
          return p.key === 'monthly' || p.key === 'yearly'
        }
        return true
      })
    },
    availableCoupons() {
      var self = this
      return this.coupons.filter(function(c) {
        if (c.status && c.status !== 'AVAILABLE') return false
        if (c.applicableTo && c.applicableTo !== 'ALL' && c.applicableTo !== 'MEMBERSHIP') return false
        return true
      })
    }
  },
  onLoad() {
    this.loadData()
  },
  methods: {
    async loadData() {
      try {
        const membershipRes = await getMyMembership()
        this.membership = membershipRes.data
        if (this.membership && this.membership.levelCode && this.membership.levelCode !== 'FREE') {
          this.isFree = false
          this.currentLevelName = this.membership.levelName || '家庭会员'
          this.selectedLevel = this.membership.levelCode
        } else {
          this.isFree = true
          this.currentLevelName = '免费用户'
        }
      } catch (e) {
        console.error('加载会员信息失败', e)
      }
      try {
        const levelsRes = await getMembershipPlans()
        this.levels = levelsRes.data || []
      } catch (e) {
        console.error('加载会员等级失败', e)
      }
      try {
        const recordsRes = await getUpgradeRecords()
        if (recordsRes.data && recordsRes.data.records) {
          this.records = recordsRes.data.records
        }
      } catch (e) {
        console.error('加载升级记录失败', e)
      }
      try {
        const couponsRes = await getCouponList()
        this.coupons = couponsRes.data || []
      } catch (e) {
        console.error('加载优惠券失败', e)
      }
    },
    openCouponPicker() {
      if (this.availableCoupons.length === 0 && !this.selectedCoupon) {
        uni.showToast({ title: '暂无可用优惠券', icon: 'none' })
        return
      }
      this.showCouponPicker = true
    },
    selectCoupon(coupon) {
      this.selectedCoupon = coupon
      this.showCouponPicker = false
    },
    removeCoupon() {
      this.selectedCoupon = null
      this.showCouponPicker = false
    },
    getCouponCondition(minSpend) {
      if (!minSpend || minSpend <= 0) return '无门槛'
      return '满' + (minSpend / 100).toFixed(2) + '元可用'
    },
    selectLevel: function(code) {
      this.selectedLevel = code
      this.selectedPeriod = 'yearly'
    },
    getLevelYearlyPrice: function(code) {
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === code) {
          return this.levels[i].yearly ? (this.levels[i].yearly / 100).toFixed(0) : '0'
        }
      }
      return '0'
    },
    selectPeriod: function(key) {
      this.selectedPeriod = key
    },
    getPriceForPeriod: function(periodKey) {
      var plan = null
      for (var i = 0; i < this.levels.length; i++) {
        if (this.levels[i].levelCode === this.selectedLevel) {
          plan = this.levels[i]
          break
        }
      }
      if (!plan) return '0'
      if (periodKey === 'monthly') return plan.monthly ? (plan.monthly / 100).toFixed(0) : '0'
      if (periodKey === 'quarterly') return plan.quarterly ? (plan.quarterly / 100).toFixed(0) : '0'
      if (periodKey === 'yearly') return plan.yearly ? (plan.yearly / 100).toFixed(0) : '0'
      return '0'
    },
    getPeriodUnit: function() {
      for (var i = 0; i < this.periods.length; i++) {
        if (this.periods[i].key === this.selectedPeriod) {
          return this.periods[i].unit
        }
      }
      return '/年'
    },
    handleUpgrade: function() {
      var self = this
      var priceText = '¥' + this.getPriceForPeriod(this.selectedPeriod) + this.getPeriodUnit()
      var levelName = this.selectedLevel === 'FAMILY' ? '家庭会员' : '高级家庭会员'
      uni.showModal({
        title: '确认开通',
        content: '确认开通' + levelName + '（' + priceText + '）？',
        success: function(res) {
          if (!res.confirm) return
          self.doUpgrade()
        }
      })
    },
    doUpgrade: function() {
      var self = this
      createOrder(self.selectedLevel, 'pay', self.selectedPeriod).then(function(res) {
        var data = res.data || {}
        if (data.orderInfo && data.sign) {
          // 真实模式：内联返回 VirtualPayParamsDTO → 拉起虚拟支付
          requestVirtualPayment(data, {
            success: function() {
              uni.showToast({ title: '支付成功，开通中…', icon: 'none' })
              self.pollOrderStatus()
            },
            fail: function(err) {
              console.error('[会员支付] requestVirtualPayment 失败', err)
              var errCode = err && err.errCode
              var msg = ''
              if (errCode === -15007 || errCode === -15005) msg = '登录态已过期，请重新登录后支付'
              else if (errCode === -15010) msg = '商品未发布，请联系客服'
              else if (errCode === -15013) msg = '商品价格异常'
              else if (errCode === -2) msg = '支付已取消'
              else if (err && err.errMsg) msg = err.errMsg
              uni.showToast({ title: msg || '支付未完成', icon: 'none' })
            }
          })
        } else {
          // testMode/trial：下单接口直接返回订单实体（mock 已开通）→ 沿用旧成功逻辑
          uni.showToast({ title: '开通成功', icon: 'success' })
          self.loadData()
        }
      }).catch(function(e) {
        if (e.code === 46001) {
          uni.showToast({ title: '该商品暂未开放购买', icon: 'none' })
        } else {
          uni.showToast({ title: e.message || '开通失败', icon: 'none' })
        }
      })
    },
    pollOrderStatus: function() {
      var self = this
      var times = 0
      var timer = setInterval(function() {
        times++
        getMyMembership().then(function(res) {
          var m = res.data || {}
          if (m.membership && m.membership.isActive) {
            clearInterval(timer)
            uni.showToast({ title: '开通成功', icon: 'success' })
            self.loadData()
          } else if (times >= 5) {
            clearInterval(timer)
            self.loadData()
          }
        }).catch(function() {
          if (times >= 5) { clearInterval(timer); self.loadData() }
        })
      }, 2000)
    },
    handleRenew: function() {
      var self = this
      var priceText = '¥' + this.getPriceForPeriod(this.selectedPeriod) + this.getPeriodUnit()
      var levelName = this.selectedLevel === 'FAMILY' ? '家庭会员' : '高级家庭会员'
      uni.showModal({
        title: '确认续费',
        content: '确认续费' + levelName + '（' + priceText + '）？',
        success: function(res) {
          if (!res.confirm) return
          self.doRenew()
        }
      })
    },
    doRenew: function() {
      var self = this
      createOrder(self.selectedLevel, 'pay', this.selectedPeriod).then(function(res) {
        var data = res.data || {}
        if (data.orderInfo && data.sign) {
          // 真实模式：内联返回 VirtualPayParamsDTO → 拉起虚拟支付
          requestVirtualPayment(data, {
            success: function() {
              uni.showToast({ title: '支付成功，续费中…', icon: 'none' })
              self.pollOrderStatus()
            },
            fail: function(err) {
              console.error('[会员续费] requestVirtualPayment 失败', err)
              var errCode = err && err.errCode
              var msg = ''
              if (errCode === -15007 || errCode === -15005) msg = '登录态已过期，请重新登录后支付'
              else if (errCode === -15010) msg = '商品未发布，请联系客服'
              else if (errCode === -15013) msg = '商品价格异常'
              else if (errCode === -2) msg = '支付已取消'
              else if (err && err.errMsg) msg = err.errMsg
              uni.showToast({ title: msg || '支付未完成', icon: 'none' })
            }
          })
        } else {
          // testMode/trial：下单接口直接返回订单实体（mock 已开通）→ 沿用旧成功逻辑
          uni.showToast({ title: '续费成功', icon: 'success' })
          self.loadData()
        }
      }).catch(function(e) {
        if (e.code === 46001) {
          uni.showToast({ title: '该商品暂未开放购买', icon: 'none' })
        } else {
          uni.showToast({ title: e.message || '续费失败', icon: 'none' })
        }
      })
    },
    formatDate(date) {
      if (!date) return ''
      var d = new Date(date)
      return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
    }
  }
}
</script>

<style scoped>
.page {
  min-height: 100vh;
  background: #FFF7ED;
  padding: 30rpx;
  box-sizing: border-box;
}

/* ===== 状态卡片 ===== */
.status-card {
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  border-radius: 20rpx;
  padding: 40rpx;
  margin-bottom: 30rpx;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 10rpx 24rpx;
  border-radius: 9999rpx;
  font-size: 24rpx;
}
.badge-free {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
.badge-family {
  background: rgba(255,255,255,0.3);
  color: #fff;
}
.badge-icon {
  font-size: 20rpx;
  margin-right: 8rpx;
}
.badge-text {
  font-weight: 600;
}
.status-body {
  margin-top: 24rpx;
}
.expiry-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.expiry-label {
  font-size: 26rpx;
  color: rgba(255,255,255,0.8);
}
.expiry-value {
  font-size: 28rpx;
  color: #fff;
  font-weight: 500;
}
.days-remaining {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-top: 20rpx;
}
.days-num {
  font-size: 56rpx;
  font-weight: bold;
  color: #FEF3C7;
}
.days-unit {
  font-size: 26rpx;
  color: rgba(255,255,255,0.7);
  margin-left: 8rpx;
}
.expired-msg {
  text-align: center;
  margin-top: 16rpx;
}
.expired-text {
  font-size: 26rpx;
  color: #FEF3C7;
}
.free-hint {
  font-size: 26rpx;
  color: rgba(255,255,255,0.85);
  text-align: center;
  display: block;
}

/* ===== 升级/续费卡片 ===== */
.upgrade-card {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 40rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.upgrade-header {
  text-align: center;
  margin-bottom: 20rpx;
}
.upgrade-title {
  font-size: 36rpx;
  font-weight: bold;
  color: #1E293B;
  display: block;
}
.upgrade-subtitle {
  font-size: 24rpx;
  color: #94A3B8;
  margin-top: 6rpx;
  display: block;
}
.upgrade-price {
  text-align: center;
  margin: 24rpx 0;
}
.price-symbol {
  font-size: 28rpx;
  color: #F97316;
  vertical-align: top;
}
.price-amount {
  font-size: 64rpx;
  font-weight: bold;
  color: #F97316;
  line-height: 1;
}
.price-unit {
  font-size: 26rpx;
  color: #94A3B8;
  margin-left: 6rpx;
}
.feature-list {
  margin: 24rpx 0;
}
.feature-item {
  display: flex;
  align-items: center;
  padding: 12rpx 0;
}
.feature-check {
  width: 40rpx;
  height: 40rpx;
  line-height: 40rpx;
  text-align: center;
  background: #F97316;
  color: #fff;
  border-radius: 50%;
  font-size: 22rpx;
  margin-right: 16rpx;
  flex-shrink: 0;
}
.feature-text {
  font-size: 28rpx;
  color: #1E293B;
}
.btn-upgrade {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  color: #fff;
  font-size: 32rpx;
  font-weight: 600;
  border-radius: 44rpx;
  margin-top: 20rpx;
  border: none;
}
.btn-upgrade::after {
  border: none;
}
.btn-upgrade:active {
  opacity: 0.9;
}
.btn-renew {
  background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
}

/* ===== 权益对比 ===== */
.compare-section {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.section-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #1E293B;
  display: block;
  margin-bottom: 24rpx;
}
.compare-table {
  border-radius: 16rpx;
  overflow: hidden;
  border: 1rpx solid #FED7AA;
}
.compare-row {
  display: flex;
  border-bottom: 1rpx solid #FED7AA;
}
.compare-row:last-child {
  border-bottom: none;
}
.header-row {
  background: #FFF7ED;
}
.compare-cell {
  flex: 1;
  padding: 20rpx 16rpx;
  font-size: 26rpx;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cell-feature {
  flex: 1.5;
  color: #1E293B;
  font-weight: 500;
  justify-content: flex-start;
}
.cell-free {
  color: #94A3B8;
}
.cell-family.active {
  color: #F97316;
  font-weight: 600;
}
.cell-premium.active {
  color: #8B5CF6;
  font-weight: 600;
}
.header-row .compare-cell {
  font-size: 24rpx;
  font-weight: 600;
  color: #64748B;
}
.header-row .cell-family.active {
  color: #F97316;
}
.header-row .cell-premium.active {
  color: #8B5CF6;
}

/* ===== 等级切换 Tabs ===== */
.level-tabs {
  display: flex;
  margin-bottom: 30rpx;
  border-radius: 16rpx;
  overflow: hidden;
  border: 2rpx solid #FED7AA;
}
.level-tab {
  flex: 1;
  padding: 24rpx;
  text-align: center;
  background: #FFF7ED;
  cursor: pointer;
}
.level-tab-active {
  background: #fff;
  border-bottom: 4rpx solid #F97316;
}
.level-tab-name {
  font-size: 28rpx;
  font-weight: 600;
  color: #1E293B;
  display: block;
}
.level-tab-price {
  font-size: 22rpx;
  color: #F97316;
  margin-top: 6rpx;
  display: block;
}
.level-tab-active .level-tab-name {
  color: #F97316;
}

/* ===== 升级记录 ===== */
.records-section {
  background: #FFFFFF;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 24rpx rgba(249, 115, 22, 0.08);
}
.record-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20rpx 0;
  border-bottom: 1rpx solid #FED7AA;
}
.record-item:last-child {
  border-bottom: none;
}
.record-left {
  flex: 1;
}
.record-level {
  font-size: 28rpx;
  color: #1E293B;
  display: block;
}
.record-time {
  font-size: 22rpx;
  color: #94A3B8;
  margin-top: 4rpx;
  display: block;
}
.record-amount {
  font-size: 30rpx;
  font-weight: bold;
  color: #F97316;
}

/* ===== Coupon Row ===== */
.coupon-row {
  display: flex;
  align-items: center;
  padding: 24rpx 0;
  border-top: 1rpx solid #f5f5f5;
  margin-top: 16rpx;
}

.coupon-row:active {
  opacity: 0.7;
}

.coupon-row-label {
  font-size: 26rpx;
  color: #666;
  margin-right: 16rpx;
}

.coupon-row-discount {
  flex: 1;
  font-size: 26rpx;
  color: #F97316;
  font-weight: 600;
  text-align: right;
}

.coupon-row-placeholder {
  flex: 1;
  font-size: 26rpx;
  color: #ccc;
  text-align: right;
}

.coupon-row-arrow {
  font-size: 32rpx;
  color: #ccc;
  margin-left: 8rpx;
}

/* ===== Coupon Picker Modal ===== */
.modal-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  display: flex;
  align-items: flex-end;
}

.coupon-picker {
  background: #fff;
  border-radius: 24rpx 24rpx 0 0;
  width: 100%;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
}

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

.picker-title {
  font-size: 30rpx;
  font-weight: 600;
  color: #333;
}

.picker-close {
  font-size: 26rpx;
  color: #999;
}

.picker-list {
  max-height: 50vh;
  padding: 0 20rpx;
}

.picker-item {
  display: flex;
  align-items: center;
  padding: 24rpx 16rpx;
  border-bottom: 1rpx solid #f5f5f5;
}

.picker-item:active {
  background: #fafafa;
}

.picker-item-active {
  background: #FFF7ED;
}

.picker-item-left {
  width: 120rpx;
  text-align: center;
  flex-shrink: 0;
}

.picker-item-value {
  font-size: 32rpx;
  font-weight: bold;
  color: #F97316;
}

.picker-item-right {
  flex: 1;
  margin: 0 16rpx;
}

.picker-item-name {
  font-size: 26rpx;
  color: #333;
  display: block;
  margin-bottom: 4rpx;
}

.picker-item-condition {
  font-size: 22rpx;
  color: #999;
}

.picker-item-check {
  width: 40rpx;
  height: 40rpx;
  background: #F97316;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 24rpx;
  font-weight: bold;
}

.picker-empty {
  text-align: center;
  padding: 60rpx 0;
  font-size: 26rpx;
  color: #999;
}

.picker-footer {
  padding: 20rpx;
  border-top: 1rpx solid #eee;
}

.picker-btn-remove {
  background: #f5f5f5;
  color: #666;
  font-size: 26rpx;
  border-radius: 12rpx;
  border: none;
}

.picker-btn-remove::after {
  border: none;
}

/* ===== 档位选择 ===== */
.period-tabs {
  display: flex;
  justify-content: space-between;
  margin: 24rpx 0;
  gap: 16rpx;
}
.period-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20rpx 0;
  border: 2rpx solid #FED7AA;
  border-radius: 16rpx;
  background: #FFFBF5;
}
.period-tab-active {
  border-color: #F97316;
  background: #FFF7ED;
}
.period-tab-label {
  font-size: 26rpx;
  color: #64748B;
  font-weight: 500;
}
.period-tab-active .period-tab-label {
  color: #F97316;
  font-weight: 600;
}
.period-tab-price {
  font-size: 28rpx;
  font-weight: bold;
  color: #F97316;
  margin-top: 8rpx;
}
</style>