.cart-page {
  min-height: 100vh;
  background: #f7f8fa;
  padding: 20rpx 24rpx 200rpx;
  box-sizing: border-box;

  // ===== 头部 =====
  .cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rpx 8rpx 24rpx;

    &__title {
      font-size: 36rpx;
      font-weight: 600;
    }

    &__clear {
      font-size: 26rpx;
      color: #969799;
    }
  }

  .cart-empty {
    padding-top: 160rpx;

    &__btn {
      margin-top: 24rpx;
      padding: 14rpx 60rpx;
      background: #ee0a24;
      color: #fff;
      font-size: 28rpx;
      border-radius: 999rpx;
    }
  }

  .cart-loading {
    padding-top: 160rpx;
    text-align: center;
    color: #c8c9cc;
    font-size: 26rpx;
  }

  // ===== 购物车项 =====
  .cart-item {
    background: #fff;
    border-radius: 16rpx;
    padding: 24rpx;
    margin-bottom: 16rpx;
    display: flex;

    &--invalid {
      background: #fafafa;

      .cart-item__name {
        color: #c8c9cc;
      }
    }

    &__image {
      width: 180rpx;
      height: 180rpx;
      border-radius: 12rpx;
      background: #f2f3f5;
      flex-shrink: 0;
    }

    &__info {
      flex: 1;
      min-width: 0;
      margin-left: 20rpx;
      display: flex;
      flex-direction: column;
    }

    &__title-row {
      display: flex;
      align-items: center;
    }

    &__name {
      font-size: 30rpx;
      color: #323233;
      font-weight: 500;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    &__spec-tag {
      margin-left: 12rpx;
      font-size: 24rpx;
      color: #969799;
      border-radius: 6rpx;
      padding: 2rpx 8rpx;
      flex-shrink: 0;
    }

    &__invalid-tag {
      margin-left: 12rpx;
      font-size: 20rpx;
      color: #c8c9cc;
      border: 1rpx solid #d8d9db;
      border-radius: 6rpx;
      padding: 2rpx 8rpx;
      flex-shrink: 0;
    }

    &__spec {
      font-size: 24rpx;
      color: #969799;
    }

    &__bottom {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    &__price {
      font-size: 30rpx;
      color: #ee0a24;
      font-weight: 600;

      &--none {
        color: #c8c9cc;
        font-weight: 400;
        font-size: 24rpx;
      }
    }

    &__actions {
      margin-left: 20rpx;
      align-self: stretch;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: space-between;
      flex-shrink: 0;
    }

    &__amount {
      font-size: 30rpx;
      color: #323233;
      font-weight: 600;
    }

    &__delete {
      font-size: 24rpx;
      color: #969799;
      padding: 8rpx 4rpx;
    }
  }

  .cart-invalid-hint {
    padding: 20rpx;
    font-size: 22rpx;
    color: #fa5151;
    background: #fff4f4;
    border-radius: 12rpx;
    margin-top: 8rpx;
  }

  // ===== 底部结算栏 =====
  .cart-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(110rpx + env(safe-area-inset-bottom));
    background: #fff;
    display: flex;
    align-items: center;
    padding: 16rpx 24rpx;
    border-top: 1rpx solid #ebedf0;
    box-sizing: border-box;
    z-index: 99;

    &__total {
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    &__label {
      font-size: 22rpx;
      color: #969799;
    }

    &__amount {
      font-size: 36rpx;
      color: #ee0a24;
      font-weight: 600;
    }

    &__submit {
      width: 240rpx;
      border-radius: 999rpx;
    }
  }

  // ===== 下单确认弹层 =====
  .order-popup {
    padding: 32rpx 32rpx 130rpx;

    &__title {
      font-size: 34rpx;
      font-weight: 600;
      display: block;
    }

    // --- 配送信息 ---
    &__delivery {
      margin-top: 24rpx;
      display: flex;
      align-items: center;
      background: #f7f8fa;
      border-radius: 12rpx;
      padding: 20rpx 24rpx;
    }

    &__delivery-icon {
      flex-shrink: 0;
      margin-right: 16rpx;
    }

    &__delivery-info {
      flex: 1;
      min-width: 0;
    }

    &__delivery-head {
      display: flex;
      align-items: baseline;
    }

    &__delivery-name {
      font-size: 28rpx;
      color: #323233;
      font-weight: 600;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    &__delivery-contact {
      margin-left: 16rpx;
      font-size: 24rpx;
      color: #646566;
      flex-shrink: 0;
    }

    &__delivery-address {
      margin-top: 8rpx;
      font-size: 24rpx;
      color: #969799;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
    }

    &__delivery-warn {
      margin-top: 8rpx;
      font-size: 24rpx;
      color: #ee0a24;
    }

    &__delivery-tip {
      flex: 1;
      font-size: 26rpx;
      color: #969799;
    }

    &__delivery-arrow {
      margin-left: 16rpx;
      font-size: 32rpx;
      color: #c8c9cc;
      flex-shrink: 0;
    }

    &__list {
      max-height: 400rpx;
      margin-top: 20rpx;
    }

    &__item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20rpx 0;
      border-bottom: 1rpx solid #f2f3f5;

      &-info {
        flex: 1;
        min-width: 0;
        display: flex;
      }

      &-image {
        width: 80rpx;
        height: 80rpx;
        margin-right: 10rpx;
      }

      &-title {
        display: flex;
        flex-direction: column;
      }

      &-name {
        font-size: 28rpx;
        color: #323233;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      &-spec {
        margin-top: 6rpx;
        font-size: 22rpx;
        color: #969799;
      }

      &-right {
        display: flex;
        align-items: center;
        margin-left: 20rpx;
      }

      &-qty {
        font-size: 26rpx;
        color: #969799;
        margin-right: 20rpx;
      }

      &-amount {
        font-size: 28rpx;
        color: #323233;
        font-weight: 500;
      }
    }

    &__remark {
      margin-top: 24rpx;
    }

    &__remark-label {
      font-size: 26rpx;
      color: #323233;
    }

    &__remark-input {
      margin-top: 12rpx;
      width: 100%;
      height: 80rpx;
      background: #f7f8fa;
      border-radius: 12rpx;
      padding: 16rpx;
      box-sizing: border-box;
      font-size: 26rpx;
    }

    &__footer {
      margin-top: 24rpx;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    &__total {
      font-size: 28rpx;
      color: #323233;
    }

    &__submit {
      width: 280rpx;
      border-radius: 999rpx;
      margin: 0;
    }
  }
}