/* 移动端域名购物车：列表占满整屏 + 悬浮按钮 + 底部抽屉（方案B）
   仅在窄屏生效，PC 端布局保持原样。1rem = 100px，故窄屏尺寸统一用 px 书写 */

/* 仅窄屏出现的元素，默认隐藏 */
.mobile-cart-fab,
.mobile-cart-mask,
.mobile-cart-close {
  display: none;
}

@media screen and (max-width: 750px) {
  /* ========== 1. 域名列表占满整屏 ========== */
  .domain-box .domain-content {
    display: block;
  }

  .domain-box .domain-content .domain-left {
    /* 给悬浮按钮留出空间，避免遮住列表最后一行 */
    padding-bottom: 64px;
  }

  .domain-box .domain-search {
    flex-wrap: wrap;
    row-gap: 12px;
  }

  .domain-box .domain-search .el-input {
    width: 100%;
  }

  .domain-box .domain-search .search-button {
    width: 100%;
    height: 40px;
    padding: 0;
    border-radius: 3px;
  }

  /* 后缀下拉：跟随输入框整行宽度，一行三个后缀 */
  .domain-box .domain-search .suffix-list {
    top: 56px;
    width: 100%;
    padding: 16px;
  }

  .domain-box .domain-search .suffix-list .suffix-item {
    width: 84px;
    height: 40px;
    margin: 0 8px 8px 0;
    font-size: 14px;
  }

  /* 空状态：不再被挤压成一条 */
  .domain-box .domain-content .domain-left .domain-one .start-search {
    height: auto;
    min-height: 240px;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list {
    max-height: 58vh;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item {
    height: auto;
    min-height: 60px;
    flex-wrap: wrap;
    row-gap: 10px;
    padding: 16px;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item .item-left {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 12px;
    row-gap: 4px;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item .item-left .domain-status {
    margin-left: 0;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item .item-right {
    flex-wrap: wrap;
    column-gap: 12px;
    row-gap: 8px;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item .item-right .premium-type {
    margin-right: 0;
  }

  .domain-box .domain-content .domain-left .domain-one .domain-list .domain-item .item-right .add-btn {
    margin-left: 0;
  }

  /* ========== 2. 购物车改为底部抽屉，默认收起 ========== */
  .domain-box .domain-content .domain-right {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    /* z-index 低于 Element 弹层（2000 起），避免抽屉内的下拉/弹层被遮罩挡住 */
    z-index: 1905;
    width: 100%;
    height: auto;
    max-height: 80vh;
    padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
    background: #ffffff;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    visibility: hidden;
    transform: translateY(110%);
    transition: transform 0.28s ease, visibility 0s linear 0.28s;
  }

  body.mobile-cart-open .domain-box .domain-content .domain-right {
    visibility: visible;
    transform: translateY(0);
    transition: transform 0.28s ease, visibility 0s linear 0s;
  }

  /* 抽屉顶部标题避让关闭按钮 */
  .domain-box .domain-content .domain-right .car-top {
    padding-right: 44px;
  }

  .domain-box .domain-content .domain-right .car-box {
    margin-top: 16px;
    height: auto;
    max-height: none;
    flex: 1 1 auto;
    min-height: 120px;
  }

  .domain-box .domain-content .domain-right .car-list .car-item {
    padding: 16px 12px;
  }

  /* 购物车条目拆成多行：域名名称 / 年限选择 / 价格，避免选择框被长域名挤扁 */
  .domain-box .domain-content .domain-right .car-list .car-item .caritem-top {
    flex-wrap: wrap;
    align-items: flex-start;
    row-gap: 12px;
  }

  .domain-box .domain-content .domain-right .car-list .car-item .caritem-top .car-name {
    flex: 1 1 100%;
    flex-wrap: wrap;
    row-gap: 6px;
  }

  /* 年限选择框独占一行，宽度写死，年份文字不再被箭头盖住 */
  .domain-box .domain-content .domain-right .car-list .car-item .caritem-top .car-year {
    flex: 0 0 auto;
  }

  .domain-box .domain-content .domain-right .car-list .car-item .caritem-top .car-year .el-select {
    width: 140px;
    height: auto;
  }

  /* 选择框内部的输入框高度写死为 40px，避免默认高度溢出压住下面的价格行 */
  .domain-box .domain-content .domain-right .car-list .car-item .caritem-top .car-year .el-select .el-input__inner {
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }

  /* 价格行与上方选择框拉开距离 */
  .domain-box .domain-content .domain-right .car-list .car-item .car-bottom {
    margin-top: 16px;
  }

  /* 触屏没有 hover，移除按钮常显 */
  .domain-box .domain-content .domain-right .car-list .car-item .car-del {
    display: block;
  }

  .domain-box .domain-content .domain-right .car-money {
    flex-shrink: 0;
    margin-top: 16px;
    padding: 0 4px;
  }

  .domain-box .domain-content .domain-right .car-settle {
    flex-shrink: 0;
    margin-top: 12px;
  }

  .domain-box .domain-content .domain-right .car-settle .settle-btn {
    height: 44px;
    border-radius: 3px;
  }

  /* 抽屉内的关闭按钮 */
  .mobile-cart-close {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f3f3f5;
    color: #8692b0;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    z-index: 1;
  }

  /* ========== 3. 遮罩 ========== */
  .mobile-cart-mask {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1900;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, visibility 0s linear 0.28s;
  }

  body.mobile-cart-open .mobile-cart-mask {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.28s ease, visibility 0s linear 0s;
  }

  /* ========== 4. 悬浮购物车按钮 ========== */
  .mobile-cart-fab {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    row-gap: 2px;
    position: fixed;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom));
    z-index: 1902;
    padding: 8px 16px;
    border-radius: 30px;
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
    font-size: 14px;
    line-height: 1.3;
    cursor: pointer;
  }

  .mobile-cart-fab .fab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    margin-left: 6px;
    padding: 0 5px;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.24);
    font-size: 12px;
  }

  .mobile-cart-fab .fab-money {
    font-size: 12px;
    opacity: 0.9;
  }

  /* 抽屉展开时收起悬浮按钮 */
  body.mobile-cart-open .mobile-cart-fab {
    display: none;
  }
}