订单信息订单号：{{orderDetail.orderNo}} {{orderDetail.statusText}} 订单金额： ¥{{orderDetail.totalAmount}} 退款金额 ¥ 最多可退款：¥{{maxRefundAmount}} 全额退款退款原因 {{item.label}} ✓

<view class="char-count">{{customReason.length}}/200</view>
    </view>
  </view>

<view class="description-section">
    <view class="section-title">退款说明（选填）</view>
    <textarea 
      class="description-textarea"
      placeholder="请详细描述退款原因，有助于快速处理"
      value="{{description}}"
      bindinput="onDescriptionInput"
      maxlength="500"
      show-confirm-bar="{{false}}"
    />
    <view class="char-count">{{description.length}}/500</view>
  </view>

<view class="submit-section">
    <button 
      class="submit-btn {{canSubmit ? 'enabled' : 'disabled'}}"
      bindtap="onSubmit"
      disabled="{{!canSubmit || submitting}}"
    >
      {{submitting ? '提交中...' : (isReapply ? '重新提交' : '提交申请')}}
    </button>
  </view>

<view class="tips-section">
    <view class="tips-title">温馨提示</view>
    <view class="tips-content">
      <text class="tip-item">• 退款申请提交后，我们将在1-3个工作日内处理</text>
      <text class="tip-item">• 退款金额将原路返回到您的支付账户</text>
      <text class="tip-item">• 如有疑问，请联系客服：400-123-4567</text>
    </view>
  </view>

<view class="loading-wrapper" wx:if="{{loading}}">
    <view class="loading-content">
      <view class="loading-spinner"></view>
      <text class="loading-text">加载中...</text>
    </view>
  </view>

<view class="error-wrapper" wx:if="{{error}}">
    <view class="error-content">
      <text class="error-icon">⚠️</text>
      <text class="error-text">{{error}}</text>
      <button class="retry-btn" bindtap="onRetry">重试</button>
    </view>
  </view>

<t-toast id="t-toast" />
</view>