/**
 * 收银台样式 v20260911b
 *
 * 设计要点：
 *   - 三栏布局：菜单区（弹性）+ 购物车（380px）+ 今日订单（320px）
 *   - 大按钮、大字号适配触摸屏 POS 设备（24px 字号起步）
 *   - 响应式：< 1024px 折叠为两栏（今日订单收起到抽屉），< 768px 单栏堆叠
 *   - 颜色：主色 #16a34a（绿，主操作）；辅 #f59e0b（橙，警示）；弱 #6b7280（灰，二级）
 */
.cashier-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 130px);
  background: #f3f4f6;
}

/* ============ 顶部 ============ */
.cashier-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.cashier-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 600;
}
.cashier-biz-badge {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 10px;
  background: #e0e7ff;
  color: #4338ca;
  font-weight: 500;
}
.cashier-biz-badge.catering { background: #fce7f3; color: #be185d; }
.cashier-biz-badge.hybrid { background: #fef3c7; color: #b45309; }
.cashier-biz-badge.distribution { background: #d1fae5; color: #065f46; }

.cashier-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cashier-source-tabs {
  display: flex;
  gap: 4px;
  background: #f3f4f6;
  padding: 3px;
  border-radius: 8px;
}
.src-tab {
  padding: 6px 14px;
  border: 0;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  transition: all .15s;
}
.src-tab.active {
  background: #fff;
  color: #16a34a;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.src-tab:hover:not(.active) {
  color: #111;
}

.btn-cashier-primary {
  padding: 12px 28px;
  background: #16a34a;
  color: #fff;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all .15s;
}
.btn-cashier-primary:hover { background: #15803d; }
.btn-cashier-primary:active { transform: scale(0.98); }
.btn-cashier-secondary {
  padding: 8px 14px;
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
.btn-cashier-secondary:hover { background: #e5e7eb; }
.btn-cashier-link {
  background: transparent;
  border: 0;
  color: #6b7280;
  cursor: pointer;
  font-size: 13px;
  text-decoration: underline;
}

/* ============ 三栏主体 ============ */
.cashier-main {
  display: grid;
  grid-template-columns: 1fr 400px 340px;
  gap: 12px;
  padding: 12px;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.cashier-pane {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 左：菜单区 */
.cashier-pane-menu { min-width: 0; }
.cashier-search-row {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid #f3f4f6;
}
.cashier-search-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
}
.cashier-search-input:focus { border-color: #16a34a; }
.cashier-table-select {
  padding: 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  min-width: 160px;
  background: #fff;
}

.cashier-categories {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  overflow-x: auto;
  border-bottom: 1px solid #f3f4f6;
  flex-shrink: 0;
}
.cat-tab {
  padding: 6px 14px;
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 16px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  color: #4b5563;
}
.cat-tab.active {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
}
.cat-tab:hover:not(.active) { background: #f9fafb; }

.cashier-dishes {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  padding: 12px;
  overflow-y: auto;
  align-content: start;
}
.cashier-dish-card {
  position: relative;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 8px;
  background: #fff;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  flex-direction: column;
}
.cashier-dish-card:hover {
  border-color: #16a34a;
  box-shadow: 0 4px 12px rgba(22,163,74,0.1);
  transform: translateY(-1px);
}
.cashier-dish-card.low-stock { border-color: #f59e0b; background: #fffbeb; }
.cashier-dish-img {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f9fafb;
  border-radius: 8px;
  margin-bottom: 6px;
}
.cashier-dish-name {
  font-size: 14px;
  font-weight: 500;
  color: #111;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 36px;
}
.cashier-dish-price {
  font-size: 16px;
  color: #dc2626;
  font-weight: 600;
  margin-top: 4px;
}
.cashier-dish-price small {
  font-size: 11px;
  color: #6b7280;
  font-weight: 400;
}
.cashier-dish-stock-tip {
  font-size: 11px;
  color: #f59e0b;
  margin-top: 2px;
}
.cashier-dish-add {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #16a34a;
  color: #fff;
  border: 0;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}
.cashier-dish-add:hover { background: #15803d; }

/* v20260926f：点餐卡片步进器（− [输入份数] +，替代单个 + 按钮） */
.cashier-dish-stepper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  margin-top: 5px;
}
.cashier-step-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid #d9d9d9;
  background: #fff;
  color: #595959;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s;
}
.cashier-step-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.cashier-step-btn.plus {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
  font-weight: 600;
}
.cashier-step-btn.plus:hover { background: #15803d; }
.cashier-step-btn:not(:disabled):not(.plus):hover { border-color: #f5222d; color: #f5222d; }
.cashier-step-input {
  width: 34px;
  height: 22px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: #262626;
  padding: 0 2px;
  -moz-appearance: textfield;
}
.cashier-step-input:focus { outline: none; border-color: #16a34a; }
.cashier-step-input::-webkit-outer-spin-button,
.cashier-step-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* 中：购物车 */
.cashier-pane-cart {
  min-width: 0;
}
.cashier-cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid #f3f4f6;
  font-size: 15px;
  font-weight: 600;
}
.cashier-cart-count {
  flex: 1;
  margin-left: 12px;
  color: #6b7280;
  font-size: 13px;
  font-weight: 400;
}
/* v20261002a：收银台购物车红色数字角标（加菜即标识，对齐手机端购物车角标） */
.cashier-cart-badge {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 6px;
  background: #f5222d;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  border-radius: 9px;
  vertical-align: middle;
}
.cashier-cart-badge-bump { animation: cashierBadgeBump 0.3s ease; }
@keyframes cashierBadgeBump {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
.cashier-cart-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.cashier-cart-item {
  display: grid;
  grid-template-columns: 50px 1fr auto auto auto;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-bottom: 1px dashed #f3f4f6;
}
.cashier-cart-img {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f9fafb;
  border-radius: 6px;
  overflow: hidden;
}
.cashier-cart-name {
  font-size: 13px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cashier-cart-price {
  font-size: 11px;
  color: #6b7280;
  margin-top: 2px;
}
.cashier-cart-qty {
  display: flex;
  align-items: center;
  gap: 4px;
}
.cashier-cart-qty button {
  width: 22px;
  height: 22px;
  border: 1px solid #d1d5db;
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
}
.cashier-cart-qty button:hover { background: #f3f4f6; }
.cashier-cart-qty span {
  min-width: 26px;
  text-align: center;
  font-weight: 600;
}
.cashier-cart-subtotal {
  font-size: 13px;
  color: #dc2626;
  font-weight: 600;
  min-width: 60px;
  text-align: right;
}
.cashier-cart-del {
  background: transparent;
  border: 0;
  color: #dc2626;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.cashier-cart-footer {
  padding: 12px 16px;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
}
.cashier-cart-row {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
  margin-bottom: 12px;
}
.cashier-cart-total {
  font-size: 22px;
  font-weight: 700;
  color: #dc2626;
}
.cashier-cart-actions {
  display: flex;
  gap: 8px;
}
/* v20261106i：实拍发现三个动作按钮在 400px 购物车栏内被折成两行文字（「结算收银」竖排），
   加 nowrap 保持单行；min-width:0 允许 flex 子项在窄栏正常收缩，不撑破三栏布局。 */
.cashier-cart-actions button { flex: 1; white-space: nowrap; min-width: 0; }

/* 右：今日订单 */
.cashier-pane-orders {
  min-width: 0;
}
.cashier-orders-header {
  padding: 12px 16px;
  border-bottom: 1px solid #f3f4f6;
  font-size: 15px;
  font-weight: 600;
}
.cashier-orders-tabs {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}
.ot-tab {
  padding: 4px 10px;
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  color: #6b7280;
}
.ot-tab.active {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
}
.cashier-orders-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.cashier-order-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  font-size: 13px;
}
.cashier-order-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.cashier-order-table {
  display: inline-block;
  padding: 1px 6px;
  background: #fce7f3;
  color: #be185d;
  border-radius: 4px;
  font-size: 11px;
  margin-left: 4px;
}
.cashier-order-time {
  color: #6b7280;
  font-size: 11px;
}
.cashier-status-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 4px;
  font-weight: 500;
}
.status-draft { background: #f3f4f6; color: #6b7280; }
.status-open { background: #dbeafe; color: #1d4ed8; }
.status-checked_out { background: #d1fae5; color: #065f46; }
.status-refunded { background: #fee2e2; color: #b91c1c; }
.status-voided { background: #f3f4f6; color: #9ca3af; }

.cashier-order-items {
  color: #111;
  margin-bottom: 4px;
}
.cashier-order-pay {
  color: #6b7280;
  font-size: 12px;
}
.cashier-order-actions {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}
.cashier-row-btn {
  flex: 1;
  padding: 4px 6px;
  border: 1px solid #d1d5db;
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
}
.cashier-row-btn:hover { background: #f3f4f6; }
.cashier-row-btn.danger { color: #dc2626; border-color: #fecaca; }
.cashier-row-btn.danger:hover { background: #fee2e2; }

.cashier-empty {
  padding: 40px 16px;
  text-align: center;
  color: #9ca3af;
  font-size: 13px;
}

/* ============ 结算对话框 ============ */
.cashier-checkout-summary {
  padding: 10px;
  background: #f0fdf4;
  border-radius: 8px;
  margin-bottom: 16px;
}
.cco-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 14px;
}
.cco-total {
  border-top: 1px dashed #16a34a;
  padding-top: 8px;
  margin-top: 4px;
  font-weight: 600;
  font-size: 18px;
}
.cco-total span:last-child { color: #dc2626; }

.cashier-pay-label {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 8px;
}
.cashier-pay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.pay-method {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  background: #fff;
  font-size: 13px;
  transition: all .15s;
}
.pay-method:hover { border-color: #16a34a; }
.pay-method.active {
  border-color: #16a34a;
  background: #f0fdf4;
  color: #15803d;
  font-weight: 600;
}
.pay-ico {
  font-size: 22px;
  margin-bottom: 4px;
}

.cashier-member-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  padding: 10px;
  background: #fef3c7;
  border-radius: 8px;
}
.cashier-member-row input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
}

/* v20261108f：结算身份（散客 / 会员）切换 */
.cashier-member-mode {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.cashier-member-mode .cmm-label {
  font-size: 14px;
  color: #333;
  font-weight: 600;
}
.cashier-member-mode .cmm-tab {
  padding: 6px 14px;
  border: 1px solid #d9d9d9;
  border-radius: 18px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
}
.cashier-member-mode .cmm-tab.active {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
  font-weight: 600;
}

/* v20261108f：收银台内嵌快捷工作台面板（电脑端显示，手机端隐藏避免循环） */
.cashier-workbench {
  margin: 0 12px 10px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid #f0f0f0;
  border-radius: 10px;
}
.cashier-workbench .cw-head {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
}
.cashier-workbench .cw-empty {
  font-size: 13px;
  color: #999;
  padding: 8px 0;
}
.cashier-workbench .cw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 10px;
}
.cashier-workbench .cw-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 6px;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s;
  user-select: none;
}
.cashier-workbench .cw-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
  border-color: #bbf7d0;
}
.cashier-workbench .cw-ic {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.cashier-workbench .cw-name {
  font-size: 12px;
  color: #333;
  text-align: center;
  line-height: 1.3;
}
/* 手机端隐藏收银台内嵌工作台，避免与手机工作台循环嵌套 */
@media (max-width: 768px) {
  #cashierWorkbench { display: none !important; }
}

.cashier-cash-row {
  display: flex;
  align-items: center;
  padding: 10px;
  background: #f0fdf4;
  border-radius: 8px;
  font-size: 14px;
}
.cashier-cash-row input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  margin: 0 8px;
}

/* ============ 响应式 ============ */
@media (max-width: 1280px) {
  .cashier-main {
    grid-template-columns: 1fr 360px;
  }
  .cashier-pane-orders { display: none; }
}
@media (max-width: 900px) {
  .cashier-page {
    height: auto;
    min-height: calc(100vh - 130px);
  }
  .cashier-main {
    grid-template-columns: 1fr;
  }
  .cashier-pane-cart { max-height: none; }
}

/* v20261106h（实拍审查附带修复）：桌面端 header 工具多达 14 个，原来全部挤在一行
   被 flex 压成竖排文字；改为可换行 + 禁止按钮收缩，标题保持横排。 */
@media (min-width: 769px) {
  .cashier-header { flex-wrap: wrap; gap: 8px 16px; }
  .cashier-title { flex: 0 0 auto; white-space: nowrap; }
  .cashier-header-actions { flex: 1 1 auto; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
  .cashier-header-actions .btn-cashier-secondary,
  .cashier-header-actions .btn-cashier-primary,
  .cashier-header-actions .src-tab { flex: 0 0 auto; white-space: nowrap; }
}
/* v20261106h：收银台次要工具折叠容器仅在手机端渲染（cashier.js render 按视口条件输出），
   桌面端 DOM 结构与改造前逐字一致 → PC 布局零回归；手机端规则见下方 @media 块。 */

/* v20260926j：收银台手机端适配 */
@media (max-width: 768px) {
  .cashier-header {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 8px 12px;
  }
  .cashier-title {
    font-size: 16px;
    gap: 6px;
  }
  .cashier-title span:first-child { font-size: 18px; }
  .cashier-biz-badge { font-size: 11px; padding: 1px 6px; }

  .cashier-header-actions {
    flex-wrap: wrap;
    gap: 6px;
    align-items: stretch;
  }
  .cashier-source-tabs {
    order: 1;
    flex: 1 1 auto;
    min-width: 0;
  }
  .src-tab {
    padding: 5px 10px;
    font-size: 13px;
    flex: 1;
    min-width: 0;
  }
  #btnOpenTableZone {
    order: 2;
    padding: 6px 10px;
    font-size: 13px;
    flex: 0 0 auto;
    min-height: auto;
    white-space: nowrap;
  }
  .cashier-header-actions > .btn-cashier-secondary:not(.cashier-tools-toggle) {
    order: 3;
    padding: 6px 8px;
    font-size: 12px;
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .cashier-search-row {
    padding: 8px;
  }
  .cashier-search-input {
    padding: 8px 10px;
    font-size: 14px;
  }
  .cashier-table-select {
    min-width: 100px;
    padding: 8px;
    font-size: 13px;
  }

  .cashier-categories {
    padding: 6px 8px;
  }
  .cat-tab {
    padding: 5px 10px;
    font-size: 13px;
  }

  .cashier-dishes {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
    padding: 8px;
  }

  /* 订单查询：手机端默认隐藏，点击按钮后作为底部抽屉弹出 */
  .cashier-pane-orders {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    height: 84vh;
    max-height: 640px;
    z-index: 100;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  }
  .cashier-pane-orders.mobile-visible {
    display: flex;
  }
  .cashier-orders-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    font-size: 15px;
  }
  .cashier-orders-tabs {
    margin-top: 0;
    margin-left: auto;
  }
  .ot-tab {
    padding: 4px 8px;
    font-size: 12px;
  }
  /* v20260926r：手机端筛选区加大触控尺寸 */
  .cashier-orders-filter { padding: 8px 12px; gap: 8px; }
  .cof-date, .cof-status, .cof-kw { padding: 8px; font-size: 13px; }
  .cof-preset { padding: 5px 10px; font-size: 12px; }
  .cashier-orders-summary { padding: 8px 12px; font-size: 13px; }
  #btnCloseMobileOrders { display: inline-block !important; }

  .cashier-cart-header,
  .cashier-cart-footer {
    padding: 10px 12px;
  }
  .cashier-cart-total {
    font-size: 18px;
  }
  .cashier-cart-actions button {
    font-size: 13px;
    padding: 10px 8px;
  }
  /* v20261002b：手机端收银台与点餐共用同一个购物车 → 隐藏收银台中栏购物车（改用底部「购物车」Tab 统一下单） */
  .cashier-pane-cart { display: none !important; }

  /* v20261106f：手机端收银台不再出现菜品下单功能 —— 隐藏菜品网格（避免与「点餐」重复），
     主体改为「结算订单」常驻视图；源切换（堂食/打包/外卖）仅作用于菜品网格，手机无意义故隐藏 */
  .cashier-pane-menu { display: none !important; }
  .cashier-source-tabs { display: none !important; }
  .cashier-pane-orders {
    position: static;
    display: flex;
    height: auto;
    max-height: none;
    border-radius: 0;
    box-shadow: none;
    z-index: auto;
  }
  .cashier-pane-orders .cashier-orders-header #btnCloseMobileOrders { display: none !important; }

  /* ===== v20261106h：手机端收银台「清新流畅」整改（实拍审查发现）===== */
  /* ① 14 个次要工具默认折叠成一行「⚙️ 更多操作」，点开才展开 —— 功能一个不少，首屏不再按钮墙 */
  .cashier-tools { display: block; flex: 1 1 100%; order: 4; }
  .cashier-tools > summary.cashier-tools-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 7px 14px; font-size: 13px; font-weight: 500;
    border: 1px solid #d9d9d9; border-radius: 6px; background: #fff; color: #374151;
    cursor: pointer; list-style: none; white-space: nowrap;
  }
  .cashier-tools[open] > summary.cashier-tools-toggle { background: #e6f4ff; border-color: #91caff; color: #0958d9; }
  .cashier-tools-body { display: none; gap: 6px; padding-top: 8px; }
  .cashier-tools[open] .cashier-tools-body { display: flex; flex-wrap: wrap; }
  .cashier-tools-body .btn-cashier-secondary { font-size: 12px; padding: 6px 10px; }
  /* ② 订单卡片 5 个操作按钮原来 flex:1 挤一行 → 文字换行、「作废」被裁切；改整齐两行 */
  .cashier-order-actions { flex-wrap: wrap; gap: 6px; }
  .cashier-row-btn {
    flex: 0 0 calc(33.333% - 4px);
    min-height: 32px; padding: 6px 4px; font-size: 12px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  /* ③ 订单查询常驻主视图后不再撑出大片空白 */
  .cashier-page { min-height: 0; height: auto; }
  .cashier-main { min-height: 0; }
  .cashier-pane-orders { min-height: 0; }
  .cashier-orders-list { max-height: 56vh; }
}
/* ===== v20260926e：购物车数量可直接输入 ===== */
.cashier-cart-qty input[type="number"] {
  width: 46px;
  height: 24px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  background: #fff;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #111827;
  padding: 0 2px;
}
.cashier-cart-qty input[type="number"]:focus {
  outline: none;
  border-color: #1890ff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, .12);
}
.cashier-cart-qty input[type="number"]::-webkit-outer-spin-button,
.cashier-cart-qty input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.cashier-cart-qty input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* ===== v20260926r：订单查询筛选区（时间段 / 状态 / 关键字 / 快捷区间）===== */
.cashier-orders-filter {
  padding: 8px 10px;
  border-bottom: 1px solid #f3f4f6;
  background: #fafbfc;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cof-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.cof-sep { color: #9ca3af; font-size: 12px; }
.cof-date {
  flex: 1 1 0;
  min-width: 0;
  padding: 5px 6px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 12px;
  background: #fff;
  color: #111827;
}
.cof-status {
  flex: 0 0 96px;
  padding: 5px 6px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 12px;
  background: #fff;
  color: #111827;
}
.cof-kw {
  flex: 1 1 0;
  min-width: 0;
  padding: 5px 8px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 12px;
  background: #fff;
  color: #111827;
}
.cof-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.cof-preset {
  padding: 3px 8px;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #4b5563;
  border-radius: 10px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
}
.cof-preset:hover { border-color: #16a34a; color: #16a34a; }
.cof-preset.active {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
  font-weight: 600;
}
.cashier-orders-summary {
  padding: 6px 10px;
  border-bottom: 1px solid #f3f4f6;
  background: #f0fdf4;
  font-size: 12px;
  color: #374151;
}
.cashier-orders-summary:empty { display: none; }
.cos-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  line-height: 1.7;
  gap: 8px;
}

/* ===== 收款码上传按钮（input 作为 button 直接子元素，铺满做原生点击目标）===== */
.payqr-file-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  background: #fff;
  color: #262626;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  overflow: visible;
  -webkit-tap-highlight-color: transparent;
  min-height: 40px;
  box-sizing: border-box;
}
.payqr-file-btn.primary {
  background: #1890ff;
  border-color: #1890ff;
  color: #fff;
  font-weight: 500;
}
.payqr-file-btn > span { pointer-events: none; }
.payqr-file-btn > input[type="file"] {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  margin: 0;
  padding: 0;
  border: 0;
  cursor: pointer;
  font-size: 0;
  z-index: 1;
}