/* ===== Reset & Variables ===== */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  
  :root {
    --bg: #0d1f1a;
    --card-bg: #142a22;
    --card-hover: #1a352b;
    --text: #d8d2c7;
    --text-muted: #9a9385;
    --text-bright: #f5f0e8;
    --border: #2a4034;
    --copper: #b87333;
    --copper-light: #d4a574;
    --copper-bg: rgba(184, 115, 51, 0.12);
    --copper-glow: rgba(184, 115, 51, 0.25);
    --cream: #f5f0e8;
    --green: #5a9e6f;
    --green-bg: rgba(90,158,111,0.12);
    --red: #c0392b;
    --red-bg: rgba(192,57,43,0.12);
    --orange: #d4a574;
    --orange-bg: rgba(212,165,116,0.12);
    --blue: #5a8f8f;
    --blue-bg: rgba(90,143,143,0.12);
    --purple: #9b7fb8;
    --purple-bg: rgba(155,127,184,0.12);
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.25);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.3);
    --shadow: 0 2px 12px rgba(0,0,0,0.4);
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Georgia', 'Noto Serif SC', 'STSong', serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  }

  [data-theme="light"] {
    --bg: #f5f0e8;
    --card-bg: #fffcf5;
    --card-hover: #faf5eb;
    --text: #3d3226;
    --text-muted: #8a7e6f;
    --text-bright: #1a1008;
    --border: #d4c8b0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --copper-bg: rgba(184,115,51,0.08);
    --green-bg: rgba(90,158,111,0.08);
    --red-bg: rgba(192,57,43,0.06);
    --orange-bg: rgba(212,165,116,0.08);
    --blue-bg: rgba(90,143,143,0.08);
    --purple-bg: rgba(155,127,184,0.08);
  }

  body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    transition: background var(--transition), color var(--transition);
  }

  /* ===== Login Page ===== */
  .login-container {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 20px;
  }
  .login-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 48px 40px;
    width: 100%; max-width: 400px;
    text-align: center;
  }
  .login-logo { font-size: 56px; margin-bottom: 12px; opacity: 0.9; }
  .login-title { font-size: 24px; font-weight: 600; color: var(--cream); margin-bottom: 4px; font-family: var(--font-display); letter-spacing: 2px; }
  .login-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
  .login-error { background: var(--red-bg); color: var(--red); padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 16px; display: none; }
  .login-error.show { display: block; }
  .login-field { text-align: left; margin-bottom: 16px; }
  .login-field label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
  .login-field input {
    width: 100%; padding: 12px 14px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); background: var(--bg); color: var(--text-bright);
    font-size: 15px; outline: none; transition: border var(--transition);
  }
  .login-field input:focus { border-color: var(--copper); }
  .login-btn {
    width: 100%; padding: 12px; border: none; border-radius: var(--radius-sm);
    background: var(--copper); color: #fff; font-size: 16px; font-weight: 500;
    cursor: pointer; transition: all var(--transition); letter-spacing: 2px;
    margin-top: 8px;
  }
  .login-btn:hover { background: #9a5f28; }
  .login-btn:disabled { opacity: 0.4; cursor: not-allowed; }

  /* ===== Dashboard ===== */
  .app { display: none; }
  .app.active, .login-container { display: block; }
  .login-container.hidden { display: none; }

  .header {
    display: flex; align-items: center; justify-content: space-between;
    padding: calc(12px + env(safe-area-inset-top, 0px)) 16px 12px calc(16px + env(safe-area-inset-left, 0px));
    background: rgba(13, 31, 26, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--copper);
    position: sticky; top: 0; z-index: 10;
    box-shadow: var(--shadow-md);
  }
  .header-left { display: flex; align-items: center; gap: 10px; }
  .header-logo { font-size: 28px; }
  .header-title { font-size: 17px; font-weight: 700; color: var(--text-bright); }
  .header-tabs { display: flex; gap: 8px; }
  .tab-btn {
    background: transparent; color: var(--text-muted); border: none; border-bottom: 2px solid transparent;
    border-radius: 0; padding: 8px 14px; cursor: pointer;
    font-size: 14px; font-weight: 500; transition: all var(--transition);
    min-height: 44px; display: flex; align-items: center;
  }
  .tab-btn.active { color: var(--copper); border-bottom-color: var(--copper); }
  .tab-btn:hover:not(.active) { color: var(--text-bright); }
  .header-meta { display: flex; align-items: center; gap: 14px; }
  .header-user { font-size: 13px; color: var(--text-muted); }
  .header-time { font-size: 12px; color: var(--text-muted); }
  .btn-icon {
    background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: 8px 12px; cursor: pointer; font-size: 18px; color: var(--text-muted);
    min-height: 44px; min-width: 44px; display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
  }
  .btn-icon:hover { background: var(--card-hover); color: var(--copper-light); border-color: var(--copper); }
  .btn-logout { font-size: 12px; padding: 6px 12px; color: var(--red); border-color: var(--red); }

  .main { max-width: 1024px; margin: 0 auto; padding: 20px 16px; }

  /* Stats Cards */
  .stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 20px; }
  .stat-card {
    background: var(--card-bg); border-radius: var(--radius);
    padding: 20px 16px; text-align: center; cursor: pointer;
    transition: all var(--transition);
    border: 1px solid var(--border);
  }
  .stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--copper); }
  .stat-card.active { border-color: var(--copper); background: rgba(184,115,51,0.08); }
  .stat-icon { font-size: 24px; margin-bottom: 4px; }
  .stat-value { font-size: 26px; font-weight: 800; color: var(--text-bright); font-variant-numeric: tabular-nums; letter-spacing: -0.5px; }
  .stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
  .stat-card.warn .stat-value { color: var(--red); }
  .stat-card.transit .stat-value { color: var(--blue); }
  .stat-card.expiry .stat-value { color: var(--orange); }

  /* Search & Filter */
  .toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
  .search-box {
    flex: 1; min-width: 180px; position: relative;
  }
  .search-box input {
    width: 100%; padding: 10px 36px 10px 14px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); background: var(--card-bg); color: var(--text-bright);
    font-size: 14px; outline: none;
  }
  .search-box input:focus { border-color: var(--copper); }
  .search-clear {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--text-muted); cursor: pointer;
    font-size: 18px; padding: 2px 6px; display: none;
  }
  .search-clear.visible { display: block; }

  .filter-tags { display: flex; gap: 6px; flex-wrap: wrap; }
  .filter-tag {
    padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px;
    cursor: pointer; font-size: 13px; white-space: nowrap;
    transition: all var(--transition);
    color: var(--text-muted); background: transparent;
  }
  .filter-tag:hover { color: var(--copper-light); border-color: var(--copper); }
  .filter-tag.active { background: var(--copper); color: #fff; border-color: var(--copper); }

  /* Product List */
  .product-list { display: flex; flex-direction: column; gap: 16px; }
  .product-card {
    background: var(--card-bg); border-radius: var(--radius);
    overflow: hidden; transition: all var(--transition);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
  }
  .product-card:hover { border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper-glow), var(--shadow-lg); }
  .product-card.expanded { border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper-glow), var(--shadow-lg); }
  .product-row {
    display: flex; align-items: center; padding: 14px 16px;
    cursor: pointer; gap: 12px; user-select: none;
  }
  .product-row:hover { background: var(--card-hover); }
  .product-status { font-size: 14px; width: 20px; flex-shrink: 0; }
  .product-name { flex: 1; font-size: 15px; font-weight: 600; color: var(--text-bright); }
  .product-meta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
  .product-stock { font-size: 16px; font-weight: 700; color: var(--text-bright); font-variant-numeric: tabular-nums; font-family: SF Mono, Menlo, Consolas, monospace; }
  .product-tags { display: flex; gap: 4px; }
  .tag {
    font-size: 11px; padding: 4px 12px; border-radius: 20px; font-weight: 600;
  }
  .tag-transit { background: var(--blue-bg); color: var(--blue); border: 1px solid rgba(90,143,143,0.2); }
  .tag-expiry { background: var(--orange-bg); color: var(--copper-light); border: 1px solid rgba(212,165,116,0.2); }
  .tag-expired { background: var(--red-bg); color: var(--red); border: 1px solid rgba(192,57,43,0.2); }

  /* Batch Details */
  .product-details { max-height: 0; overflow: hidden; border-top: none; padding: 0 16px 0 48px;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease, border-color 0.35s ease; }
  .product-card.expanded .product-details { max-height: 600px; border-top: 1px solid var(--border); padding: 12px 16px 14px 48px; }
  .batch-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 0; font-size: 13px; color: var(--text-muted);
  }
  .batch-row + .batch-row { border-top: 1px solid var(--border); }
  .batch-left { display: flex; gap: 16px; flex-wrap: wrap; }
  .batch-qty { font-weight: 600; color: var(--text-bright); }
  .batch-price { color: var(--text); }
  .batch-expire { font-size: 12px; }
  .batch-expire.soon { color: var(--orange); font-weight: 600; }
  .batch-expire.past { color: var(--red); font-weight: 600; }
  .ordered-batch { opacity: 0.6; }

  /* Empty State */
  .empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
  .empty-icon { font-size: 48px; margin-bottom: 12px; }
  .empty-text { font-size: 15px; }

  /* Loading */
  .loading { text-align: center; padding: 32px; color: var(--text-muted); }
  .spinner {
    display: inline-block; width: 24px; height: 24px;
    border: 2px solid var(--border); border-top-color: var(--blue);
    border-radius: 50%; animation: spin 0.6s linear infinite;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* ===== 骨架屏 ===== */
  .skeleton { background: linear-gradient(90deg, var(--card-bg) 25%, var(--card-hover) 50%, var(--card-bg) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-sm); }
  @keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
  .skeleton-row { display: flex; gap: 12px; padding: 14px 16px; align-items: center; }
  .skeleton-icon { width: 40px; height: 40px; }
  .skeleton-line { height: 14px; flex: 1; }
  .skeleton-line.short { flex: 0 0 80px; }
  .skeleton-card { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); }
  .skeleton-card .skeleton-line + .skeleton-line { margin-top: 8px; }
  .skeleton-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 20px; }
  .skeleton-stat { height: 72px; border-radius: var(--radius); }

  /* ===== Responsive ===== */
  @media (max-width: 768px) {
    .stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stat-card { padding: 12px 10px; }
    .stat-value { font-size: 22px; }
    .header { padding: 10px 12px; flex-wrap: wrap; gap: 8px; }
    .header-title { font-size: 14px; }
    .header-meta { flex-wrap: wrap; gap: 6px; }
    .header-time { display: none; }
    .main { padding: 12px 10px; }
    .product-row { padding: 12px; gap: 8px; }
    .product-name { font-size: 14px; }
    .product-stock { font-size: 14px; }
    .product-meta { gap: 6px; }
    .product-details { padding: 10px 12px 12px 36px; }
    .batch-row { gap: 8px; }
    .login-card { padding: 32px 24px; }
  }
  @media (min-width: 769px) and (max-width: 1024px) {
    .stats { grid-template-columns: repeat(3, 1fr); }
  }

  /* ===== 订座管理 ===== */
  .res-date-picker { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
  .res-date-picker input[type="date"] {
    background: var(--card-bg); color: var(--text); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 8px 12px; font-size: 14px;
  }
  .res-date-picker input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.7); }
  .res-table-wrap { overflow-x: auto; }
  .res-table { width: 100%; border-collapse: collapse; font-size: 13px; }
  .res-table th {
    background: var(--card-bg); color: var(--text-muted); font-weight: 600;
    padding: 10px 12px; text-align: left; border-bottom: 2px solid var(--border);
    white-space: nowrap;
  }
  .res-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    white-space: nowrap;
  }
  .res-table tr:hover { background: var(--card-hover); }
  .res-table .status-confirmed { color: var(--green); font-weight: 600; }
  .res-table .status-cancelled { color: var(--text-muted); text-decoration: line-through; }
  /* 电话预约弹窗 */
  .modal-overlay { display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,.6); z-index:1000; align-items:center; justify-content:center; }
  .modal-overlay.show { display:flex; }
  .modal-box { background:var(--card-bg); border-radius:var(--radius); padding:24px; width:90%; max-width:480px; max-height:85vh; overflow-y:auto; }
  .modal-box h3 { margin:0 0 16px; font-size:18px; display:flex; align-items:center; gap:8px; }
  .modal-box .field { margin-bottom:14px; }
  .modal-box .field label { display:block; font-size:13px; color:var(--text-muted); margin-bottom:4px; }
  .modal-box .field input, .modal-box .field select { width:100%; background:var(--input-bg,var(--bg)); color:var(--text); border:1px solid var(--border); border-radius:var(--radius-sm); padding:8px 12px; font-size:14px; box-sizing:border-box; }
  .modal-box .field select { cursor:pointer; }
  .modal-box .field .option-grid {
    display: flex; gap: 8px; flex-wrap: nowrap;
    overflow-x: auto; overflow-y: hidden;
    padding: 2px 0; scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
  }
  .modal-box .field .option-grid::-webkit-scrollbar { display: none; }
  .modal-box .field .option-chip {
    padding: 8px 14px; border-radius: 18px; flex-shrink: 0; white-space: nowrap;
    background: var(--input-bg,var(--bg)); border: 1px solid var(--border);
    color: var(--text-muted); font-size: 13px; cursor: pointer;
    transition: all .2s; user-select: none;
  }
  .modal-box .field .option-chip.selected {
    background: rgba(184,115,51,.2); border-color: var(--copper);
    color: var(--copper-light); font-weight: 600;
  }
  .modal-box .modal-actions { display:flex; gap:10px; justify-content:flex-end; margin-top:20px; }
  .modal-box .modal-loading { text-align:center; padding:20px; color:var(--text-muted); }
  .res-table .status-completed { color: var(--blue); }
  .btn-sm {
    padding: 4px 10px; border-radius: var(--radius-sm); font-size: 12px; cursor: pointer;
    border: 1px solid var(--border); background: var(--card-bg); color: var(--text);
    transition: all var(--transition);
  }
  .btn-sm:hover { border-color: var(--text-muted); }
  .btn-sm.danger { color: var(--red); border-color: rgba(231,76,60,0.3); }
  .btn-sm.danger:hover { background: var(--red-bg); }
  .btn-sm.success { color: var(--green); border-color: rgba(46,204,113,0.3); }
  .btn-sm.success:hover { background: var(--green-bg); }
  .res-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
  .res-stat-mini {
    background: var(--card-bg); border-radius: var(--radius-sm);
    padding: 12px; text-align: center;
  }
  .res-stat-mini .val { font-size: 22px; font-weight: 800; color: var(--text-bright); }
  .res-stat-mini .lbl { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

  /* ===== 扫码 ===== */
  .scan-btn {
    background: var(--copper); color: #fff; border: none;
    border-radius: 8px; padding: 12px 20px;
    font-size: 15px; font-weight: 600; cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: all var(--transition); letter-spacing: 1px;
    min-height: 48px; line-height: 1;
  }
  .scan-btn:hover { background: #9a5f28; }
  .scan-btn.block { width: 100%; }

  /* 手动输入按钮 */
  .scan-btn-outline {
    background: transparent; color: var(--text-muted); border: 1px solid var(--border);
    border-radius: 8px; padding: 12px 20px;
    font-size: 14px; font-weight: 500; cursor: pointer;
    min-height: 48px; display: flex; align-items: center; justify-content: center; gap: 6px;
    transition: all var(--transition);
  }
  .scan-btn-outline:hover { border-color: var(--text-muted); color: var(--text-bright); }
  .scan-overlay { display:none; position:fixed; top:0; left:0; right:0; bottom:0; z-index:2000; flex-direction:column; background:var(--bg); }
  .scan-overlay.show { display:flex; }
  .scan-header { display:flex; align-items:center; justify-content:space-between; padding:calc(12px + env(safe-area-inset-top, 0px)) calc(16px + env(safe-area-inset-right, 0px)) 12px calc(16px + env(safe-area-inset-left, 0px)); background:var(--card-bg); color:var(--text-bright); z-index:10; min-height:calc(48px + env(safe-area-inset-top, 0px)); }
  .scan-header h3 { font-size:16px; margin:0; }
  .scan-close { background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.15); color:var(--text-bright); font-size:13px; cursor:pointer; padding:6px 14px; border-radius:20px; display:flex; align-items:center; gap:4px; }
  .scan-body { flex:1; overflow-y:auto; overscroll-behavior:contain; padding:16px; padding-bottom:env(safe-area-inset-bottom, 0px); }
  .scan-body .scan-btn { width:100%; justify-content:center; }
  .scan-loading { display:none; flex-direction:column; align-items:center; justify-content:center; padding:80px 20px; gap:16px; }
  .scan-loading.show { display:flex; }
  .scan-spinner { width:40px; height:40px; border:3px solid var(--border); border-top-color:var(--copper); border-radius:50%; animation:spin 0.8s linear infinite; }
  @keyframes spin { to { transform:rotate(360deg); } }
  .scan-loading-text { color:var(--text-muted); font-size:14px; }
  .scan-result { display:none; }
  .scan-result.show { display:block; }
  .scan-result .product-card { border:2px solid var(--copper); margin:0 16px; }
  .inbound-form { display:none; padding:16px; padding-bottom:calc(16px + env(safe-area-inset-bottom, 0px)); margin:16px; background:var(--card-bg); border-radius:var(--radius); border:1px solid var(--border); }
  .inbound-form.show { display:block; }
  .inbound-form .field { margin-bottom:12px; }
  .inbound-form .field label { display:block; font-size:13px; color:var(--text-muted); margin-bottom:4px; }
  .inbound-form .field input, .inbound-form .field select {
    width:100%; padding:10px 12px; border:1px solid var(--border); border-radius:var(--radius-sm);
    background:var(--bg); color:var(--text-bright); font-size:14px;
  }
  .inbound-form .field input:focus, .inbound-form .field select:focus { border-color:var(--blue); outline:none; }
  .inbound-form .field-row { display:flex; gap:10px; }
  .inbound-form .field-row .field { flex:1; }
  .inbound-submit { width:100%; padding:12px; background:var(--green); color:#fff; border:none; border-radius:var(--radius-sm); font-size:16px; font-weight:600; cursor:pointer; margin-top:8px; }
  .inbound-submit:disabled { opacity:0.5; cursor:not-allowed; }
  .scan-toast { display:none; position:fixed; top:20px; left:20px; right:20px; z-index:3000; padding:12px 16px; border-radius:var(--radius-sm); text-align:center; font-size:14px; animation:fadeIn 0.3s; }
  .scan-toast.success { display:block; background:var(--green-bg); color:var(--green); border:1px solid var(--green); }
  .scan-toast.error { display:block; background:var(--red-bg); color:var(--red); border:1px solid var(--red); }
  @keyframes fadeIn { from{opacity:0;transform:translateY(-10px);} to{opacity:1;transform:translateY(0);} }

  /* ===== 实时扫码器 ===== */
  .scanner-container { position:relative; width:100%; aspect-ratio:1/1; max-height:55vh; background:#000; overflow:hidden; }
  .scanner-video { width:100%; height:100%; object-fit:cover; display:block; }
  .scanner-viewfinder { position:absolute; top:0;left:0;right:0;bottom:0; pointer-events:none; }
  .scanner-corners { position:absolute; top:12%;left:12%;right:12%;bottom:12%; }
  .scanner-corner { position:absolute; width:28px;height:28px; border-color:var(--copper); border-style:solid; }
  .scanner-corner.tl { top:0;left:0; border-width:3px 0 0 3px; border-radius:8px 0 0 0; }
  .scanner-corner.tr { top:0;right:0; border-width:3px 3px 0 0; border-radius:0 8px 0 0; }
  .scanner-corner.bl { bottom:0;left:0; border-width:0 0 3px 3px; border-radius:0 0 0 8px; }
  .scanner-corner.br { bottom:0;right:0; border-width:0 3px 3px 0; border-radius:0 0 8px 0; }
  .scanner-line { position:absolute; top:12%;left:12%;right:12%; height:2px; background:var(--copper); box-shadow:0 0 8px var(--copper-glow),0 0 20px var(--copper); animation:scanLine 2s ease-in-out infinite; }
  .scanner-hint { position:absolute; bottom:15%; left:0;right:0; text-align:center; color:rgba(255,255,255,0.5); font-size:13px; text-shadow:0 1px 4px rgba(0,0,0,0.8); }
  .scanner-controls { display:flex; justify-content:center; gap:24px; padding:14px 16px; background:rgba(0,0,0,0.9); }
  .scanner-ctrl-btn { width:46px;height:46px; border-radius:50%; background:rgba(255,255,255,0.1); border:1px solid rgba(255,255,255,0.2); color:#fff; font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all 0.2s; }
  .scanner-ctrl-btn:active { background:var(--copper); border-color:var(--copper); }
  .scanner-ctrl-btn.active { background:var(--copper); border-color:var(--copper); box-shadow:0 0 12px var(--copper-glow); }
  .scanner-detected { position:absolute; top:50%;left:50%;transform:translate(-50%,-50%); background:var(--green); color:#fff; padding:12px 28px; border-radius:24px; font-size:16px; font-weight:600; animation:detectPop 0.4s ease-out; pointer-events:none; z-index:100; }
  @keyframes scanLine { 0%{top:12%} 50%{top:calc(88% - 2px)} 100%{top:12%} }
  @keyframes detectPop { 0%{transform:translate(-50%,-50%) scale(0.5); opacity:0} 60%{transform:translate(-50%,-50%) scale(1.1)} 100%{transform:translate(-50%,-50%) scale(1); opacity:1} }
  .scanner-fallback { display:none; padding:40px 20px; text-align:center; }
  .scanner-fallback.show { display:block; }

  /* 条码管理 */
  .barcode-actions { display:flex; gap:6px; }
  .barcode-empty { text-align:center; padding:48px 20px; color:var(--text-muted); }

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 库存商品卡片的出库按钮 */
.product-ob-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted); font-size: 14px;
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  margin-left: 6px; flex-shrink: 0;
  transition: all .2s;
}
.product-ob-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--red);
  color: var(--red);
}

/* 日志页面 */
.log-toolbar { display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin-bottom:16px }
.log-filter { padding:6px 14px; border-radius:20px; border:1px solid var(--border); background:var(--bg-card); color:var(--text-muted); font-size:13px; cursor:pointer; transition:all .2s }
.log-filter:hover { border-color: var(--copper); color: var(--copper) }
.log-filter.active { background: var(--copper); color: #fff; border-color: var(--copper) }
.log-search { flex:1; min-width:140px; padding:8px 12px; border-radius:20px; border:1px solid var(--border); background:var(--bg-card); color:var(--text-bright); font-size:13px }
.log-table { width:100%; border-collapse:collapse; font-size:13px }
.log-table th { position:sticky; top:0; background:var(--bg-card); color:var(--text-muted); font-weight:500; text-align:left; padding:10px 12px; border-bottom:2px solid var(--border); white-space:nowrap }
.log-table td { padding:10px 12px; border-bottom:1px solid var(--border) }
.log-table tr:hover td { background: rgba(201,169,110,0.05) }
.log-type { display:inline-block; padding:2px 8px; border-radius:10px; font-size:11px; font-weight:600; white-space:nowrap }
.log-type.in { background: rgba(34,197,94,0.15); color: #22c55e }
.log-type.out { background: rgba(239,68,68,0.15); color: #ef4444 }
.log-type.adjust { background: rgba(168,85,247,0.15); color: #a855f7 }
.log-type.order { background: rgba(59,130,246,0.15); color: #3b82f6 }
.log-empty { text-align:center; padding:48px 20px; color:var(--text-muted) }
.log-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch }
.log-pager { display:flex; justify-content:center; align-items:center; gap:8px; margin-top:20px; flex-wrap:wrap }
.log-pg-btn { padding:6px 12px; border-radius:16px; border:1px solid var(--border); background:var(--bg-card); color:var(--text-muted); font-size:13px; cursor:pointer; transition:all .2s }
.log-pg-btn:hover:not(:disabled) { border-color: var(--copper); color: var(--copper) }
.log-pg-btn:disabled { opacity:0.4; cursor:default }
.log-pg-info { font-size:13px; color:var(--text-muted); padding:0 8px }
  #outboundForm.show { margin-top:100px; }