/* ===== 全局变量 ===== */
:root {
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-light: #d9fbf4;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #22c55e;
  --info: #3b82f6;
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #172033;
  --text-light: #667085;
  --muted: #98a2b3;
  --border: #e6eaf0;
  --sidebar-bg: #111827;
  --sidebar-active: #0f766e;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(15, 23, 42, .05);
  --shadow-lg: 0 18px 50px rgba(15, 23, 42, .18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
.hidden { display: none !important; }
a { color: var(--primary); text-decoration: none; }
input, select, textarea, button { -webkit-tap-highlight-color: transparent; }

/* ===== 登录页 ===== */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0d9488 0%, #134e4a 100%); padding: 20px;
}
.login-card {
  background: #fff; border-radius: 16px; padding: 40px 32px; width: 100%; max-width: 380px;
  box-shadow: var(--shadow-lg);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.logo-icon { font-size: 40px; }
.login-logo h1 { font-size: 20px; margin-top: 8px; color: var(--text); }
.login-logo p { color: var(--text-light); font-size: 13px; margin-top: 4px; }
.login-form .field { margin-bottom: 16px; }
.login-form label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; }
.login-form input {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 15px; transition: border .2s;
}
.login-form input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
.login-tip { text-align: center; color: var(--text-light); font-size: 12px; margin-top: 14px; }

/* ===== 按钮 ===== */
button { cursor: pointer; font-family: inherit; border: none; background: none; }
button:disabled { cursor: not-allowed; opacity: .55; }
.btn-primary, .btn-outline, .btn-danger {
  min-height: 38px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; transition: all .18s ease;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 18px rgba(15, 118, 110, .18); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-block { width: 100%; padding: 12px; font-size: 15px; }
.btn-outline { background: #fff; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: #f0fdfa; }
.btn-danger { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.btn-danger:hover { background: #fee2e2; }
.btn-sm { min-height: 30px; padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.icon-btn { width: 38px; height: 38px; border-radius: 10px; color: var(--text); font-size: 18px; display: flex; align-items: center; justify-content: center; }
.icon-btn:hover { background: #f1f5f9; }

/* ===== 布局 ===== */
.app { display: flex; height: 100vh; overflow: hidden; }
.sidebar {
  width: 224px; background: var(--sidebar-bg); color: #cbd5e1; display: flex;
  flex-direction: column; flex-shrink: 0; transition: transform .25s; z-index: 40;
}
.sidebar-header { padding: 18px 18px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar-title { font-size: 16px; font-weight: 600; color: #fff; }
.nav { flex: 1; padding: 10px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 11px;
  color: #cbd5e1; font-size: 14px; margin-bottom: 2px; cursor: pointer; transition: all .15s;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: var(--sidebar-active); color: #fff; box-shadow: inset 3px 0 0 rgba(255,255,255,.35); }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.nav-group-title { font-size: 11px; color: #7b8798; padding: 14px 12px 6px; text-transform: uppercase; letter-spacing: .5px; }
.sidebar-footer { padding: 12px; border-top: 1px solid rgba(255,255,255,.08); }
.user-box { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; }
.user-info { flex: 1; min-width: 0; }
.user-name { color: #fff; font-size: 13px; font-weight: 500; }
.user-role { color: #94a3b8; font-size: 11px; }
.app-version { margin-top: 10px; color: #64748b; font-size: 11px; text-align: left; padding-left: 2px; }
.sidebar-mask { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 35; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: 60px; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); display: flex;
  align-items: center; padding: 0 18px; gap: 10px; flex-shrink: 0;
}
.topbar-title { font-size: 17px; font-weight: 700; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.store-switch { padding: 8px 11px; border: 1px solid var(--border); border-radius: 10px; font-size: 13px; background: #fff; max-width: 170px; }
.content { flex: 1; overflow-y: auto; padding: 20px; }
.menu-toggle { display: none; }

/* ===== 卡片/工具栏 ===== */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(230,234,240,.8); padding: 18px; margin-bottom: 16px; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.toolbar .grow { flex: 1; }
.search-input {
  padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; font-size: 14px; background: #fff;
  min-width: 180px; flex: 1; max-width: 320px;
}
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
select.filter { padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 13px; background: #fff; }
.date-filter { padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 13px; background: #fff; }
.query-title {
  color: var(--primary-dark); font-weight: 800; padding: 0 4px; white-space: nowrap;
}
.order-query {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 12px; box-shadow: var(--shadow);
}
.muted-text { color: var(--text-light); font-size: 12px; margin-top: 2px; }

/* ===== 统计卡片 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(230,234,240,.8); padding: 18px; }
.stat-card .label { color: var(--text-light); font-size: 13px; margin-bottom: 8px; }
.stat-card .value { font-size: 26px; font-weight: 700; color: var(--text); }
.stat-card .sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }
.stat-card.primary .value { color: var(--primary); }
.stat-card.warning .value { color: var(--warning); }
.stat-card.danger .value { color: var(--danger); }

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; border-radius: 12px; }
table.data { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
table.data th {
  text-align: left; padding: 11px 12px; color: var(--text-light); font-weight: 700;
  border-bottom: 1px solid var(--border); background: #f8fafc; white-space: nowrap;
}
table.data td { padding: 12px; border-bottom: 1px solid var(--border); white-space: nowrap; background: #fff; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: #fbfdfd; }
table.data .actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.clickable-row { cursor: pointer; }
.clickable-row:hover td { background: #f0fdfa !important; }
.table-tip { margin-top: 8px; color: var(--text-light); font-size: 12px; }
.empty { text-align: center; padding: 40px; color: var(--text-light); }

/* ===== 状态标签 ===== */
.badge { display: inline-block; padding: 4px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-success { background: #dcfce7; color: #16a34a; }
.badge-warning { background: #fef3c7; color: #d97706; }
.badge-info { background: #dbeafe; color: #2563eb; }
.badge-danger { background: #fee2e2; color: #dc2626; }
.badge-gray { background: #f1f5f9; color: #64748b; }

/* ===== 表单 ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; font-weight: 600; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 14px; font-family: inherit; background: #fff;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
.form-field textarea { resize: vertical; min-height: 70px; }

/* ===== 弹窗 ===== */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.46); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal { background: #fff; border-radius: 18px; width: 100%; max-width: 560px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); overflow: hidden; }
.modal.lg { max-width: 820px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); background: #fff; }
.modal-header h3 { font-size: 17px; font-weight: 800; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; background: #fff; }

/* ===== Toast ===== */
.toast { position: fixed; top: 20px; left: 50%; transform: translateX(-50%) translateY(-80px); background: #1e293b; color: #fff; padding: 12px 24px; border-radius: 999px; z-index: 200; opacity: 0; transition: all .3s; font-size: 14px; box-shadow: var(--shadow-lg); }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.error { background: var(--danger); }
.toast.success { background: var(--success); }

/* ===== 分页 ===== */
.pagination { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; flex-wrap: wrap; gap: 8px; }
.pagination .info { color: var(--text-light); font-size: 13px; }
.pagination .btns { display: flex; gap: 6px; }

/* ===== 图表(柱状) ===== */
.chart-bars { display: flex; align-items: flex-end; gap: 6px; height: 180px; padding: 10px 0; }
.chart-bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.chart-bar { width: 70%; background: var(--primary); border-radius: 4px 4px 0 0; min-height: 2px; transition: height .4s; }
.chart-bar-label { font-size: 10px; color: var(--text-light); transform: rotate(-30deg); white-space: nowrap; }
.chart-val { font-size: 10px; color: var(--text-light); }

/* ===== 订单明细行 ===== */
.new-order-form { display: flex; flex-direction: column; gap: 10px; }
.order-section {
  background: #f8fafc; border: 1px solid var(--border); border-radius: 14px; padding: 12px;
}
.order-section-title {
  font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.order-section-title::before {
  content: ""; width: 4px; height: 14px; border-radius: 6px; background: var(--primary);
}
.order-basic-section { background: linear-gradient(135deg, #f8fafc, #f0fdfa); }
.order-card {
  background: rgba(255,255,255,.92); border: 1px solid var(--border); border-radius: 12px; padding: 10px;
  box-shadow: 0 4px 14px rgba(15,23,42,.04);
}
.order-basic-card { padding: 12px; }
.order-info-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 12px; align-items: end;
}
.order-info-grid .form-field { margin-bottom: 0; min-width: 0; }
.order-search-field, .order-info-grid .form-field:nth-child(4), .order-info-grid .form-field:nth-child(5) { grid-column: span 2; }
.form-grid.compact { gap: 10px 12px; }
.form-grid.compact .form-field { margin-bottom: 6px; }
.inline-search { display: flex; align-items: center; gap: 8px; }
.inline-search input {
  flex: 1; min-width: 0; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
}
.inline-search button { flex: 0 0 auto; }
.inline-search input:focus { outline: none; border-color: var(--primary); }
.rx-select-row { display: flex; gap: 8px; align-items: center; }
.rx-select-row select { flex: 1; min-width: 0; }
.rx-select-row button { flex: 0 0 auto; white-space: nowrap; }
.rx-hint { margin-top: 6px; color: var(--text-light); font-size: 12px; line-height: 1.5; }
.rx-card { margin-top: 10px; background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.rx-card-head {
  display: flex; gap: 12px; flex-wrap: wrap; padding: 10px 12px; background: #f0fdfa;
  color: var(--primary-dark); font-size: 12px; font-weight: 700;
}
.manual-rx-panel {
  margin-top: 10px; padding: 12px; border: 1px solid #99f6e4; border-radius: 12px;
  background: #f8fffd;
}
.manual-rx-title { color: var(--primary-dark); font-size: 13px; font-weight: 800; margin-bottom: 10px; }
.manual-rx-head {
  display: flex; gap: 12px; flex-wrap: wrap; padding: 10px 12px; background: #f0fdfa;
  border: 1px solid var(--border); border-bottom: 0; border-radius: 12px 12px 0 0;
  color: var(--primary-dark); font-size: 12px; font-weight: 700;
}
.manual-rx-head label { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.manual-rx-head input, .manual-rx-head select {
  width: 116px; padding: 7px 9px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; background: #fff;
}
.manual-rx-table { border-radius: 0 0 12px 12px; overflow: hidden; }
.manual-rx-table input {
  width: 100%; min-width: 78px; padding: 7px 8px; border: 1px solid var(--border); border-radius: 8px;
  text-align: center; font-size: 13px; background: #fff;
}
.manual-rx-table input:focus, .manual-rx-head input:focus, .manual-rx-head select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-light);
}
.manual-rx-grid {
  display: grid; grid-template-columns: 74px repeat(5, minmax(76px, 1fr)); gap: 8px 10px; align-items: end;
}
.manual-rx-grid .form-field { margin-bottom: 0; }
.manual-rx-grid .form-field:nth-child(-n+4) { grid-column: span 1; }
.manual-rx-eye {
  color: var(--primary-dark); font-weight: 800; font-size: 13px; align-self: center;
  padding: 9px 8px; border-radius: 9px; background: #ccfbf1; text-align: center;
}
.manual-rx-card { margin-top: 0; }
.rx-table th, .rx-table td { text-align: center; }
.rx-table td:first-child, .rx-table th:first-child { text-align: left; font-weight: 700; }
.product-picker { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; align-items: center; }
.product-picker select { flex: 1; min-width: 0; }
.picker-help { align-self: center; color: var(--text-light); font-size: 12px; }
.product-search-panel {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 10px; margin-bottom: 10px;
  box-shadow: 0 4px 16px rgba(15,23,42,.06);
}
.manual-item-panel {
  background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 10px; padding: 10px; margin-bottom: 10px;
}
.manual-grid {
  display: grid; grid-template-columns: minmax(160px, 1.5fr) minmax(100px, .8fr) 64px 100px 70px auto auto;
  gap: 8px; align-items: center;
}
.manual-grid input, .manual-grid select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px;
  font-family: inherit; background: #fff;
}
.manual-grid input:focus, .manual-grid select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-light); }
.manual-input-qty, .manual-input-discount { text-align: center; }
.product-option-list { max-height: 300px; overflow-y: auto; margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.product-option {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 12px; cursor: pointer; background: #fff;
}
.product-option:hover { border-color: var(--primary); background: #f0fdfa; }
.product-option b { display: block; color: var(--text); font-size: 14px; margin-bottom: 4px; }
.product-option small { display: block; color: var(--text-light); font-size: 12px; line-height: 1.4; }
.product-option span { color: var(--primary-dark); font-weight: 800; white-space: nowrap; }
.picker-tip {
  border: 1px dashed #cbd5e1; border-radius: 12px; padding: 16px; color: var(--text-light);
  background: #f8fafc; text-align: center; font-size: 13px;
}
.order-empty {
  border: 1px dashed #cbd5e1; border-radius: 12px; padding: 16px; text-align: center;
  color: var(--text-light); background: #fff; font-size: 13px;
}
.order-item-row {
  display: grid; grid-template-columns: minmax(180px, 2fr) repeat(3, minmax(76px, 1fr)) minmax(84px, 1fr) auto;
  gap: 10px; align-items: end; margin-bottom: 8px; padding: 10px; border: 1px solid var(--border);
  border-radius: 10px; background: #fff;
}
.order-item-row .field-mini { min-width: 0; }
.order-item-row .field-mini label { display: block; font-size: 11px; color: var(--text-light); margin-bottom: 4px; }
.order-item-row .field-mini input {
  width: 100%; padding: 8px 10px; font-size: 13px; border: 1px solid var(--border); border-radius: 8px;
}
.item-title { font-weight: 600; color: var(--text); line-height: 1.4; }
.item-subtotal div { color: var(--primary-dark); font-weight: 700; line-height: 34px; }
.item-delete {
  color: var(--danger); background: #fee2e2; border-radius: 8px; padding: 8px 10px; font-size: 12px;
}
.order-summary {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px;
}
.order-summary > div {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 10px;
}
.order-summary span { display: block; color: var(--text-light); font-size: 12px; margin-bottom: 4px; }
.order-summary b { font-size: 16px; color: var(--text); }
.order-summary .due {
  background: linear-gradient(135deg, #fff7ed, #fff); border-color: #fed7aa;
}
.order-summary .due b { color: var(--danger); font-size: 18px; }
.payment-section { background: #f0fdfa; border-color: #99f6e4; }
.payment-grid { grid-template-columns: repeat(4, minmax(140px, 1fr)); }
.payment-grid .full { grid-column: 1 / -1; }
.detail-summary {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px;
}
.detail-summary > div {
  background: #f8fafc; border: 1px solid var(--border); border-radius: 12px; padding: 11px 12px;
}
.detail-summary .full { grid-column: 1 / -1; }
.detail-summary span { display: block; color: var(--text-light); font-size: 12px; margin-bottom: 4px; }
.detail-summary b { color: var(--text); font-size: 14px; font-weight: 700; }
.detail-summary .due { background: #fff7ed; border-color: #fed7aa; }
.detail-summary .due b { color: var(--danger); font-size: 18px; }
.pay-panel { display: flex; flex-direction: column; gap: 16px; }
.pay-due {
  background: linear-gradient(135deg, #0f766e, #14b8a6); color: #fff; border-radius: 16px; padding: 18px;
}
.pay-due span, .pay-due small { display: block; opacity: .88; }
.pay-due b { display: block; font-size: 32px; line-height: 1.1; margin: 8px 0; }
.prescription-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.prescription-grid .form-field { margin-bottom: 8px; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }

/* ===== 导入客户 ===== */
.import-guide p { font-size: 13px; line-height: 1.7; margin: 0 0 8px; }
.import-fields { display: flex; flex-wrap: wrap; gap: 6px; }
.import-fields .badge { font-size: 12px; }
.import-file-area { display: flex; align-items: center; gap: 10px; }
.import-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.import-result { margin-top: 10px; }
.import-success { background: #dcfce7; color: #16a34a; padding: 12px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.import-fail { background: #fee2e2; color: #dc2626; padding: 12px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.import-errors { margin-top: 10px; background: #fef3c7; border: 1px solid #fde68a; border-radius: 10px; padding: 12px 16px; font-size: 13px; color: #92400e; }
.import-errors ul { margin: 6px 0 0; padding-left: 18px; }
.import-errors li { line-height: 1.7; }
.muted-text { color: var(--text-light); font-size: 13px; }

/* ===== 响应式: 手机端 ===== */
@media (max-width: 768px) {
  body { font-size: 14px; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 82vw; max-width: 300px; transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-mask.show { display: block; backdrop-filter: blur(2px); }
  .menu-toggle { display: flex; }
  .topbar { height: 56px; padding: 0 12px; }
  .topbar-title { font-size: 16px; }
  .content { padding: 12px; }
  .toolbar {
    background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 10px; box-shadow: var(--shadow);
  }
  .toolbar .grow { display: none; }
  .toolbar .search-input, .toolbar select.filter, .toolbar .date-filter, .toolbar button { width: 100%; max-width: none; }
  .query-title { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .prescription-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card .value { font-size: 22px; }
  .store-switch { max-width: 120px; }
  table.data { font-size: 12px; }
  table.data th, table.data td { padding: 8px 8px; }
  table.data .actions { min-width: 120px; }
  .modal { max-height: 96vh; border-radius: 18px 18px 0 0; }
  .modal-mask { padding: 8px; align-items: stretch; }
  .modal-header { padding: 14px 16px; flex-shrink: 0; }
  .modal-body { padding: 14px; }
  .modal-footer {
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom)); position: sticky; bottom: 0;
    justify-content: stretch; flex-wrap: wrap;
  }
  .modal-footer button { flex: 1; min-width: 120px; min-height: 42px; }
  .modal-footer .btn-danger { order: 5; flex-basis: 100%; }
  .card { padding: 14px; border-radius: 14px; }
  .product-picker { flex-direction: column; }
  .product-picker .btn-primary, .product-picker .btn-outline { width: 100%; }
  .order-info-grid, .payment-grid { grid-template-columns: 1fr; }
  .order-search-field, .order-info-grid .form-field:nth-child(4), .order-info-grid .form-field:nth-child(5) { grid-column: auto; }
  .payment-grid .full { grid-column: auto; }
  .manual-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .manual-input-name { grid-column: 1 / -1; }
  .inline-search { flex-direction: column; }
  .rx-select-row { flex-direction: column; align-items: stretch; }
  .rx-select-row button { width: 100%; }
  .manual-rx-grid { grid-template-columns: 1fr 1fr; }
  .manual-rx-eye { grid-column: 1 / -1; }
  .rx-card-head { flex-direction: column; gap: 4px; }
  .order-item-row {
    grid-template-columns: 1fr 1fr;
    gap: 9px;
  }
  .order-item-row .item-name, .order-item-row .item-subtotal { grid-column: 1 / -1; }
  .item-subtotal div { line-height: 1.4; font-size: 16px; }
  .item-delete { grid-column: 1 / -1; width: 100%; }
  .order-summary { grid-template-columns: 1fr 1fr; }
  .order-summary .due { grid-column: 1 / -1; }
  .detail-summary { grid-template-columns: 1fr 1fr; }
  .detail-summary .full { grid-column: 1 / -1; }
  .pay-due b { font-size: 28px; }
}
@media (max-width: 420px) {
  .stat-grid { grid-template-columns: 1fr; }
  .login-card { padding: 30px 22px; }
  .order-summary { grid-template-columns: 1fr; }
  .order-summary .due { grid-column: auto; }
  .detail-summary { grid-template-columns: 1fr; }
}