$button-color: #00a6ff;
$button-hover-color: darken($button-color, 8%);

.goods-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: #fff;

  // 顶部导航栏固定样式
  :deep(.top-nav-bar) {
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
  }

  // 使用须知样式
  .use-notice {
    margin: 16px 0;
  }

  .use-notice-content {
    .module-item {
      display: flex;
      align-items: flex-start;
      flex-direction: column;
      padding: 12px 0;
    
      .module-icon {
        display: flex;
        flex-direction: row;
        align-items: center;
        margin-right: 8px;
        flex-shrink: 0;

        .module-title {
          font-size: 14px;
          color: #333;
          text-align: center;
          word-wrap: break-word;
          margin-left: 4px;
        }
      }

      .module-desc {
        flex: 1;
        font-size: 12px;
        color: #666;
        line-height: 1.5;
        margin-top: 4px;
      }
    }
    .border-bottom {
      border-bottom: 1px solid #f0f0f0;
    }
  }

  .content-wrapper {
    flex: 1;
    height: 0; // 关键：让flex子项能够正确计算高度
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; // iOS平滑滚动
  }

  .goods-content {
    border-radius: 12px 12px 0 0;
    background-color: #fff;
    padding: 12px;
    position: relative;
    margin-top: -30px;
    z-index: 1;
  }
}

.footer {
  position: sticky;
  bottom: 0;
  background-color: #fff;
  box-sizing: border-box;
  padding: 12px 12px 24px;
  // 阴影
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
  z-index: 10;
  flex-shrink: 0; // 防止被压缩
  display: flex;
  align-items: center;

  .left {
    display: flex;
    align-items: baseline;
  }

  .label {
    font-size: 14px;
    color: #333;
  }

  .price {
    display: flex;
    align-items: baseline;
    font-size: 24px;
    color: #f55726;

    &::before {
      content: "¥";
      font-size: 12px;
    }
  }

  .buy-button {
    width: 160px;
    background: linear-gradient(179deg, #00a6ff 0%, #0256ff 100%);
    color: #fff;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    height: 42px;
    font-size: 14px;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    margin-left: auto;

    // 按钮波纹效果
    &::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      background: rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      transition: width 0.6s, height 0.6s;
    }

    &:hover {
      background: linear-gradient(
        135deg,
        $button-hover-color 0%,
        darken($button-hover-color, 5%) 100%
      );
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba($button-color, 0.4);

      &::before {
        width: 300px;
        height: 300px;
      }
    }

    &:active {
      transform: translateY(-1px);
      box-shadow: 0 2px 8px rgba($button-color, 0.3);
    }

    &:focus {
      outline: none;
      box-shadow: 0 0 0 3px rgba($button-color, 0.3);
    }
  }
}