/* ============================================================
   style.css — 药品销售库存管理小程序（PWA）
   移动优先；375px 无横向滚动；主要操作目标 ≥44×44px
   主题：医药绿 #1a9c6e（design.md §8）；低库存红 #e74c3c
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #1a9c6e;
  --primary-dark: #14805a;
  --primary-light: #e6f5ef;
  --danger: #e74c3c;
  --danger-light: #fdf0ee;
  --bg: #f4f7f6;
  --card: #ffffff;
  --text: #22302b;
  --text-2: #6b7a74;
  --border: #e3eae7;
  --radius: 12px;
  --tabbar-h: 58px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

html,
body {
  width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  min-height: 100vh;
}

/* 应用容器：手机全宽，桌面居中限宽 */
.app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 16px);
  position: relative;
}

/* ---------------- 微信提示横幅 ---------------- */
.wechat-banner {
  background: #fff7e6;
  color: #8a6d1a;
  font-size: 13px;
  padding: 10px 40px 10px 12px;
  position: relative;
  border-bottom: 1px solid #f0e3bd;
}
.wechat-banner .banner-close {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: #8a6d1a;
  font-size: 16px;
}

/* ---------------- 顶栏 ---------------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 10px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 5;
}
.topbar h1 {
  font-size: 20px;
  font-weight: 700;
}
.topbar .actions {
  display: flex;
  gap: 4px;
}
.icon-btn {
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--text);
  border-radius: 10px;
}
.icon-btn:active {
  background: #e2eae6;
}

/* ⋮ 菜单弹层 */
.menu-wrap {
  position: relative;
}
.menu-popup {
  position: absolute;
  top: 48px;
  right: 6px;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  min-width: 148px;
  overflow: hidden;
  z-index: 40;
}
.menu-popup button {
  display: block;
  width: 100%;
  min-height: 46px;
  border: none;
  background: var(--card);
  text-align: left;
  padding: 0 14px;
  font-size: 15px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.menu-popup button:last-child {
  border-bottom: none;
}
.menu-popup button:active {
  background: var(--primary-light);
}

/* ---------------- 库存列表 ---------------- */
.list {
  padding: 4px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 12px 12px 14px;
  display: flex;
  align-items: stretch;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.card-main {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  padding-right: 8px;
}
.card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.card-top .name {
  font-size: 16px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stock {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}
.stock small {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-2);
}
.card-sub {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-2);
}
.card-sub .spec {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-sub .threshold {
  white-space: nowrap;
}
/* 库存卡片：卖出价（无价格显示「—」，AC25） */
.card-sub .card-price {
  white-space: nowrap;
  color: var(--primary-dark);
  font-weight: 600;
}

/* 低库存高亮（库存 ≤ 阈值，含负数） */
.card.low {
  border-color: var(--danger);
  background: var(--danger-light);
}
.card.low .stock {
  color: var(--danger);
}
/* 负数库存：额外「欠 N」标记 */
.owe-badge {
  display: inline-block;
  background: var(--danger);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  padding: 1px 8px;
  margin-left: 6px;
  vertical-align: 2px;
  white-space: nowrap;
}

.card-del {
  align-self: center;
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  font-size: 18px;
  color: #b6c1bc;
  border-radius: 10px;
}
.card-del:active {
  background: var(--danger-light);
  color: var(--danger);
}

/* 空状态引导 */
.empty {
  text-align: center;
  padding: 72px 24px;
  color: var(--text-2);
}
.empty .empty-icon {
  font-size: 52px;
  display: block;
  margin-bottom: 12px;
}
.empty p {
  font-size: 14px;
}

/* ---------------- 按钮 ---------------- */
.btn {
  min-height: 46px;
  min-width: 44px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  padding: 0 18px;
  cursor: pointer;
  font-family: inherit;
}
.btn:active {
  opacity: 0.85;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:disabled {
  background: #b9cfc6;
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-ghost {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-block {
  width: 100%;
}
.btn-lg {
  min-height: 50px;
}

/* ---------------- 表单 ---------------- */
.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 6px 0 2px;
}
.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.field label .req {
  color: var(--danger);
  margin-left: 2px;
}
.input,
.select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  font-size: 16px;
  color: var(--text);
  padding: 0 12px;
  font-family: inherit;
}
.input:focus,
.select:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  border-color: var(--primary);
}
.field-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 5px;
}
.hint {
  color: var(--text-2);
  font-size: 13px;
  margin-top: 5px;
}

/* 可搜索药品下拉（登记销售） */
.combobox {
  position: relative;
}
.dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  max-height: 260px;
  overflow-y: auto;
  z-index: 30;
  list-style: none;
}
.dropdown li {
  padding: 0 12px;
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  cursor: pointer;
  overflow: hidden;
}
.dropdown li:last-child {
  border-bottom: none;
}
.dropdown li:active {
  background: var(--primary-light);
}
.dropdown li .d-name {
  font-weight: 600;
  flex-shrink: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.dropdown li .d-spec {
  color: var(--text-2);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dropdown li .d-stock {
  color: var(--primary);
  font-weight: 600;
  white-space: nowrap;
  font-size: 13px;
}
/* 销售下拉：卖价（design.md §3.3 登记销售） */
.dropdown li .d-price {
  color: var(--text-2);
  font-size: 12px;
  white-space: nowrap;
}
.dropdown li.d-empty {
  color: var(--text-2);
  justify-content: center;
}

/* OCR 入口按钮组 */
.ocr-entry {
  display: flex;
  gap: 10px;
  padding: 4px 14px 14px;
}
.ocr-entry .btn {
  flex: 1;
  min-height: 52px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1px solid #bce4d4;
}
.ocr-entry .btn:active {
  background: #d6efe4;
}

/* 分区标题 */
.section-title {
  font-size: 13px;
  color: var(--text-2);
  padding: 10px 16px 4px;
  font-weight: 600;
}

/* ---------------- 底部 Tab 栏 ---------------- */
.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: var(--card);
  border-top: 1px solid var(--border);
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  padding-bottom: var(--safe-bottom);
}
.tabbar button {
  flex: 1;
  min-height: var(--tabbar-h);
  border: none;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 11px;
  color: var(--text-2);
  font-family: inherit;
}
.tabbar button .tab-icon {
  font-size: 20px;
  line-height: 1;
}
.tabbar button.active {
  color: var(--primary);
  font-weight: 600;
}

/* ---------------- 销售记录 ---------------- */
.filter-bar {
  display: flex;
  gap: 8px;
  padding: 0 14px 10px;
}
.filter-bar .input {
  flex: 1;
  min-height: 42px;
  font-size: 14px;
}
.filter-bar .select {
  width: 104px;
  min-height: 42px;
  font-size: 14px;
}

.rec-item {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin: 0 12px 10px;
}
.rec-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  gap: 8px;
}
.rec-time {
  font-size: 12px;
  color: var(--text-2);
}
.rec-source {
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 8px;
}
.rec-source.manual {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.rec-source.ocr {
  background: #eef2ff;
  color: #3b5bdb;
}
.rec-body {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.rec-name {
  font-weight: 600;
  font-size: 15px;
}
.rec-spec {
  font-size: 13px;
  color: var(--text-2);
}
.rec-qty {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  color: var(--danger);
}
.rec-qty small {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-2);
}
.rec-note {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-2);
}

/* 销售记录：单价 / 金额小计（design.md §3.3） */
.rec-price {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-2);
}
.rec-price .rec-amount {
  color: var(--primary-dark);
  font-weight: 600;
}
.rec-price .rec-noprice {
  color: #b6c1bc;
}

/* ---------------- 弹层（移动端底部弹出） ---------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(15, 25, 21, 0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.modal-card {
  background: var(--card);
  width: 100%;
  max-width: 480px;
  border-radius: 16px 16px 0 0;
  max-height: 88vh;
  overflow-y: auto;
  padding: 16px 16px calc(16px + var(--safe-bottom));
  animation: slide-up 0.18s ease-out;
}
.modal-card.center {
  border-radius: 16px;
  margin-bottom: 8vh;
  align-self: center;
}
@keyframes slide-up {
  from {
    transform: translateY(24px);
    opacity: 0.6;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.modal-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-close {
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  font-size: 20px;
  color: var(--text-2);
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.modal-actions .btn {
  flex: 1;
}

/* OCR 确认列表 */
.ocr-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
  background: #fff;
}
.ocr-row .ocr-row-raw {
  font-size: 13px;
  color: var(--text-2);
  background: #f2f5f4;
  border-radius: 6px;
  padding: 6px 8px;
  margin-bottom: 8px;
  word-break: break-all;
}
.ocr-row .ocr-row-fields {
  display: flex;
  gap: 8px;
  align-items: center;
}
.ocr-row .select {
  flex: 1;
  min-height: 44px;
  font-size: 14px;
}
.ocr-row .qty-input {
  width: 74px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 16px;
  text-align: center;
  font-family: inherit;
}
.ocr-row .qty-input:focus {
  outline: 2px solid var(--primary);
  border-color: var(--primary);
}
.ocr-row .row-del {
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  font-size: 17px;
  color: var(--text-2);
  border-radius: 8px;
}
.ocr-row .row-del:active {
  background: var(--danger-light);
  color: var(--danger);
}
.ocr-summary {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 10px;
}

/* 加载进度 */
.progress-wrap {
  text-align: center;
  padding: 12px 0 4px;
}
.progress-text {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 12px;
}
.progress-bar {
  height: 8px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar .fill {
  height: 100%;
  background: var(--primary);
  border-radius: 999px;
  transition: width 0.2s;
}
.spinner {
  width: 36px;
  height: 36px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 6px auto 14px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 导入概要 */
.import-summary {
  background: var(--primary-light);
  border: 1px solid #bce4d4;
  border-radius: 10px;
  padding: 12px;
  font-size: 14px;
  margin: 6px 0 2px;
  line-height: 1.8;
}
.import-warn {
  color: var(--danger);
  font-size: 13px;
  margin-top: 10px;
}

/* 关于 */
.about-text {
  font-size: 14px;
  color: var(--text);
  line-height: 1.9;
}
.about-text h3 {
  font-size: 15px;
  margin: 14px 0 4px;
  color: var(--primary-dark);
}
.about-text p {
  color: var(--text-2);
}

/* ---------------- Toast ---------------- */
#toast-container {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 100;
  pointer-events: none;
}
.toast {
  max-width: 86vw;
  background: rgba(28, 40, 35, 0.92);
  color: #fff;
  font-size: 14px;
  border-radius: 10px;
  padding: 10px 18px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  animation: toast-in 0.2s ease-out;
  text-align: center;
}
.toast.success {
  background: rgba(26, 156, 110, 0.95);
}
.toast.error {
  background: rgba(231, 76, 60, 0.95);
}
@keyframes toast-in {
  from {
    transform: translateY(-10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ---------------- 条码扫码（US-15 / AC48~AC49） ---------------- */
/* 登记销售页「扫码选药」入口 */
.scan-sell-entry {
  padding: 0 14px 14px;
}
.scan-sell-entry .btn {
  width: 100%;
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1px solid #bce4d4;
}
.scan-sell-entry .btn:active {
  background: #d6efe4;
}

/* 药品表单：条码输入 + 扫码按钮同行 */
.barcode-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.barcode-row .input {
  flex: 1;
  min-width: 0;
}
.barcode-row .btn-scan {
  flex-shrink: 0;
  min-width: 96px;
  min-height: 46px;
  padding: 0 14px;
  font-size: 15px;
}

/* 单位输入框（datalist 常用建议，US-13 / AC45）：右侧下拉小箭头提示可点选建议 */
input[list].input {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236b7a74' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

/* 扫码弹层 */
.scan-card {
  text-align: center;
}
.scan-viewport {
  width: 100%;
  max-width: 420px;
  height: 260px;
  margin: 0 auto 10px;
  background: #1c2823;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.scan-viewport video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.scan-status {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.scan-status.error {
  color: var(--danger);
  font-weight: 600;
}
.scan-fallback {
  margin-bottom: 10px;
}

/* ---------------- 桌面端留白 ---------------- */
@media (min-width: 481px) {
  body {
    background: #e8eeea;
  }
  .app {
    box-shadow: 0 0 24px rgba(0, 0, 0, 0.08);
    background: var(--bg);
  }
  .modal-card {
    border-radius: 16px;
    margin-bottom: 12vh;
    align-self: center;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
  }
}

/* ---------------- 桌面端适配（US-16 / AC51，≥768px） ---------------- */
@media (min-width: 768px) {
  /* 内容区加宽至 960px（design.md §3.8） */
  .app {
    max-width: 960px;
  }
  .tabbar {
    max-width: 960px;
  }

  /* 药品 / 耗材列表：自适应多列网格 */
  #inventory-list.list,
  #consumable-list.list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
    align-items: stretch;
  }

  /* 表单 / 弹层（modal-card）居中加宽 ≤640px */
  .modal-card {
    max-width: 640px;
  }
  .modal-card.center {
    max-width: 460px;
  }
  .scan-viewport {
    height: 320px;
  }

  /* 桌面字体/间距微调 */
  .topbar {
    padding: 18px 18px 12px;
  }
  .topbar h1 {
    font-size: 22px;
  }
  .list {
    padding: 6px 18px 16px;
  }
  .rec-item,
  .op-item-card {
    margin-left: 18px;
    margin-right: 18px;
  }
  .stats-note,
  .section-title {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* 按钮悬停效果（手机端保持 :active 不变，§3.8） */
  .btn-primary:hover {
    background: var(--primary-dark);
  }
  .btn-primary:disabled:hover {
    background: #b9cfc6;
  }
  .btn-danger:hover {
    background: #d63a2b;
  }
  .btn-ghost:hover {
    background: #f2f5f4;
  }
  .icon-btn:hover {
    background: #e2eae6;
  }
  .menu-popup button:hover {
    background: var(--primary-light);
  }
  .dropdown li:hover {
    background: var(--primary-light);
  }
  .card-del:hover {
    background: var(--danger-light);
    color: var(--danger);
  }
  .btn-mini:hover {
    background: var(--primary-light);
  }
  .seg-tab:hover:not(.active),
  .stats-tab:hover:not(.active) {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary-dark);
  }
  .stat-head-sort > span:hover {
    color: var(--primary);
  }
  .ocr-entry .btn:hover,
  .scan-sell-entry .btn:hover {
    background: #d6efe4;
  }
  .barcode-row .btn-scan:hover {
    background: #f2f5f4;
  }
}

/* ---------------- 统计（US-8 / AC27~AC29） ---------------- */
.stats-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 4px 14px 12px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-2);
}
.stat-card .stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}
.stat-card .stat-value.profit {
  color: var(--primary-dark);
}

.stats-tabs {
  display: flex;
  gap: 8px;
  padding: 2px 14px 10px;
}
.stats-tab {
  flex: 1;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text-2);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
}
.stats-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.stats-filter {
  display: flex;
  gap: 8px;
  padding: 0 14px 10px;
  align-items: center;
  flex-wrap: wrap;
}
.stats-filter .select {
  width: 122px;
  min-height: 42px;
  font-size: 14px;
}
.stats-filter .input {
  flex: 1;
  min-width: 132px;
  min-height: 42px;
  font-size: 14px;
}
.stats-range-sep {
  color: var(--text-2);
  font-size: 14px;
}

.stat-table {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 0 14px 12px;
  overflow: hidden;
}
.stat-row {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.stat-row:last-child {
  border-bottom: none;
}
.stat-row > span {
  flex: 1;
  min-width: 0;
}
.stat-row > span:first-child {
  flex: 2;
}
.stat-head {
  background: #f2f7f5;
  color: var(--text-2);
  font-weight: 600;
  font-size: 12px;
}
.stat-head-sort > span {
  cursor: pointer;
}
.stat-head-sort > span:active {
  color: var(--primary);
}
.stat-drug {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stat-tag {
  color: #b6c1bc;
}
.stat-drug .stat-spec {
  color: var(--text-2);
}

.stats-note {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.7;
  padding: 2px 16px 10px;
}

/* ---------------- 通用 segment 切换（医疗 Tab / 统计 Tab，v3） ---------------- */
.seg-tabs {
  display: flex;
  gap: 8px;
  padding: 2px 14px 10px;
}
.seg-tab {
  flex: 1;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text-2);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
}
.seg-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------------- 药品有效期（US-12 / AC39~AC41） ---------------- */
.card-expiry {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-2);
}
.card-expiry .expiry-date {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.expiry-tag {
  display: inline-block;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.expiry-tag.expiring {
  background: #fff3e0;
  color: #e67e22;
  border: 1px solid #f5c98a;
}
.expiry-tag.expired {
  background: #fdecea;
  color: var(--danger);
  border: 1px solid #f0b0a8;
}

/* ---------------- 销售/OCR 混选下拉：类型标签与过期禁用（AC41/AC43） ---------------- */
.dropdown li .d-type {
  font-size: 11px;
  border-radius: 4px;
  padding: 1px 5px;
  flex-shrink: 0;
  font-weight: 600;
}
.dropdown li .d-type.drug {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.dropdown li .d-type.consumable {
  background: #eef2ff;
  color: #3b5bdb;
}
.dropdown li.disabled {
  opacity: 0.55;
}
.dropdown li .d-expired {
  color: var(--danger);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------------- 耗材卡片（US-9 / AC32~AC34） ---------------- */
.card-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
}
.btn-mini {
  min-width: 56px;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
}
.btn-mini:active {
  background: var(--primary-light);
}

/* 进货/调整存量弹层 */
.radio-row {
  display: flex;
  gap: 18px;
  align-items: center;
}
.radio-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: 15px;
  color: var(--text);
}

/* ---------------- 医疗操作（US-10 / AC35~AC37） ---------------- */
.op-item {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.op-item .select {
  flex: 1;
  min-height: 44px;
  font-size: 14px;
}
.op-item .qty-input {
  width: 70px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 16px;
  text-align: center;
  font-family: inherit;
}
.op-item .qty-input:focus {
  outline: 2px solid var(--primary);
  border-color: var(--primary);
}
.op-item .row-del {
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  font-size: 17px;
  color: var(--text-2);
  border-radius: 8px;
}
.op-item .row-del:active {
  background: var(--danger-light);
  color: var(--danger);
}

.op-item-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin: 0 12px 10px;
}
.op-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  margin-bottom: 4px;
}
.op-head .op-type {
  font-weight: 700;
  font-size: 15px;
}
.op-head .op-time {
  font-size: 12px;
  color: var(--text-2);
}
.op-items {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
  line-height: 1.7;
}
.op-note {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
}

/* ---------------- OCR 确认列表：过期阻止标记（AC41） ---------------- */
.ocr-row-expired {
  font-size: 12px;
  color: var(--danger);
  font-weight: 600;
  margin-top: 6px;
}

/* ---------------- 销售记录：类型标签（AC43/AC44） ---------------- */
.rec-type {
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 8px;
}
.rec-type.drug {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.rec-type.consumable {
  background: #eef2ff;
  color: #3b5bdb;
}

/* ---------------- 统计：条目类型标签（AC44） ---------------- */
.stat-type {
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  padding: 1px 5px;
  margin-right: 4px;
}
.stat-type.drug {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.stat-type.consumable {
  background: #eef2ff;
  color: #3b5bdb;
}

/* 隐藏元素 */
[hidden] {
  display: none !important;
}