/* build: 2026-09-04 v4.3.19 magenta-theme */

  :root{
    /* 品牌玫红主题 selva */
    --brand:#e11d74; --brand-2:#f64a9e; --brand-deep:#b81266; --brand-soft:#fde7f1;
    --bg:#faf7f8; --panel:#ffffff; --line:rgba(225,29,116,.12);
    --txt:#1d1820; --sub:#6b626c; --muted:#a79ea9;
    --accent:#e11d74; --accent-hover:#c2185b;
    --ok:#16a34a; --warn:#f59e0b; --bad:#ef4444; --gold:#f59e0b;
    --info:#e11d74;
    --shadow:0 1px 4px rgba(184,18,102,.06), 0 12px 32px rgba(184,18,102,.08);
    --radius:16px;
    --radius-sm:10px;
    --radius-full:999px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html,body{
    background:var(--bg);color:var(--txt);
    font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
    -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
    font-size:14px;line-height:1.5;
  }

  /* ===== 导航栏 ===== */
  header{
    display:flex;align-items:center;justify-content:space-between;
    padding:0 28px;height:56px;
    background:rgba(255,255,255,.82);
    backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
    border-bottom:1px solid rgba(0,0,0,.06);
    position:sticky;top:0;z-index:100;
  }
  header h1{font-size:17px;font-weight:700;letter-spacing:-.2px;color:var(--txt);}
  header h1 .tag{color:var(--accent);font-weight:700;}
  .head-right{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--sub);font-weight:500;}
  .head-conn{display:inline-flex;align-items:center;white-space:nowrap;}
  .head-clock{white-space:nowrap;min-width:70px;text-align:right;}
  @media (max-width:1100px){
    header{padding:0 16px;}
    header h1{font-size:15px;}
    .head-right .btn span{display:none;}
    .head-right .btn{padding:6px 10px;}
    .head-clock{display:none;}
    .tabs{padding:10px 16px;}
    .wrap{padding:14px 16px;gap:14px;}
  }
  .dot{width:8px;height:8px;border-radius:50%;background:var(--warn);display:inline-block;margin-right:5px;flex-shrink:0;}
  .dot.on{background:var(--ok);}

  /* ===== 按钮 ===== */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:6px;
    border:none;border-radius:var(--radius-sm);
    padding:7px 16px;font-size:13px;font-weight:600;
    cursor:pointer;transition:all .18s ease;font-family:inherit;white-space:nowrap;
    user-select:none;-webkit-user-select:none;
  }
  .btn-primary{background:var(--accent);color:#fff;}
  .btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px rgba(225,29,116,.35);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{background:rgba(0,0,0,.04);color:var(--txt);border:1px solid var(--line);}
  .btn-ghost:hover{background:rgba(0,0,0,.08);border-color:rgba(0,0,0,.12);}
  .btn-sm{padding:5px 12px;font-size:12px;border-radius:var(--radius-sm);}
  .btn-danger{background:var(--bad);color:#fff;}
  .btn-danger:hover{background:#e63929;}

  /* ===== 分段控件 Tab ===== */
  .tabs{
    display:flex;gap:4px;padding:12px 28px;
    position:sticky;top:56px;z-index:90;
    background:rgba(240,242,245,.85);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    overflow-x:auto;overflow-y:hidden;white-space:nowrap;
    scrollbar-width:none;-ms-overflow-style:none;
  }
  .tabs::-webkit-scrollbar{display:none;}
  .tab{
    flex-shrink:0;padding:7px 20px;border-radius:var(--radius-full);cursor:pointer;
    font-size:13px;font-weight:600;color:var(--sub);white-space:nowrap;
    background:transparent;border:none;transition:all .2s ease;
  }
  .tab:hover{color:var(--txt);background:rgba(0,0,0,.05);}
  .tab.active{color:var(--accent);background:#fff;box-shadow:0 1px 8px rgba(0,0,0,.08);}

  /* ===== 加载 / 错误 / 空状态 ===== */
  .tab-loading{
    grid-column:1/-1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    min-height:360px;color:var(--muted);font-size:14px;gap:12px;
  }
  .tab-error{
    grid-column:1/-1;max-width:720px;margin:40px auto;
    background:#fff5f5;border:1px solid rgba(255,69,58,.25);border-radius:var(--radius);
    padding:22px 26px;color:var(--bad);
  }
  .tab-error h4{margin:0 0 8px;font-size:15px;}
  .tab-error pre{
    background:rgba(255,69,58,.06);border-radius:10px;padding:12px;font-size:12px;
    overflow:auto;white-space:pre-wrap;word-break:break-word;color:#8b2921;margin:12px 0;
    max-height:220px;
  }

  /* ===== 顶部滚动播报栏 ===== */
  .ticker{
    display:flex;align-items:center;height:40px;
    background:#fff;border-bottom:1px solid var(--line);
    position:sticky;top:56px;z-index:88;overflow:hidden;
  }
  .ticker-label{
    flex-shrink:0;height:100%;display:flex;align-items:center;gap:6px;
    padding:0 16px;font-size:12px;font-weight:700;color:#fff;
    background:linear-gradient(135deg,var(--brand-deep),var(--accent));white-space:nowrap;
  }
  .ticker-viewport{flex:1;height:100%;overflow:hidden;position:relative;}
  .ticker-track{
    display:inline-flex;align-items:center;height:100%;gap:56px;
    white-space:nowrap;padding-left:100%;will-change:transform;
    animation:ticker-scroll 38s linear infinite;
  }
  .ticker-track:hover{animation-play-state:paused;}
  .ticker-item{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--sub);font-weight:500;}
  .ticker-item .ic{font-size:15px;line-height:1;}
  .ticker-item.warn{color:var(--warn);font-weight:600;}
  .ticker-item.bad{color:var(--bad);font-weight:700;}
  .ticker-item.info{color:var(--txt);}
  @keyframes ticker-scroll{0%{transform:translateX(0);}100%{transform:translateX(-100%);}}
  @keyframes spin{0%{transform:rotate(0deg);}100%{transform:rotate(360deg);}}
  .tab{
    padding:7px 20px;border-radius:var(--radius-full);cursor:pointer;
    font-size:13px;font-weight:600;color:var(--sub);
    background:transparent;border:none;transition:all .2s ease;
  }
  .tab:hover{color:var(--txt);background:rgba(0,0,0,.05);}
  .tab.active{color:var(--accent);background:#fff;box-shadow:0 1px 8px rgba(0,0,0,.08);}

  /* ===== 任务看板（Kanban） ===== */
  .tasks-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
  .tasks-head h2{font-size:18px;font-weight:700;color:var(--txt);margin:0;}
  .task-stats{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
  .task-stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px 12px;font-size:12px;color:var(--sub);}
  .task-stat b{color:var(--txt);font-size:13px;margin-left:4px;}
  .task-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:16px;box-shadow:0 1px 8px rgba(0,0,0,.05);}
  .task-form input,.task-form select{flex:1;min-width:140px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;font-size:13px;background:var(--bg);color:var(--txt);}
  .tasks-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch;}
  @media(max-width:1020px){.tasks-grid{grid-template-columns:1fr;}}
  .board-col .card{height:100%;max-height:calc(100vh - 210px);display:flex;flex-direction:column;overflow:hidden;}
  .board-col .card-h{margin-bottom:0;border-bottom:2px solid transparent;padding-bottom:10px;}
  .board-col.todo .card-h{border-bottom-color:var(--warn);}
  .board-col.doing .card-h{border-bottom-color:var(--accent);}
  .board-col.done .card-h{border-bottom-color:var(--ok);}
  .badge{margin-left:8px;background:var(--accent);color:#fff;border-radius:20px;padding:1px 9px;font-size:12px;font-weight:700;}
  .task-list{display:flex;flex-direction:column;gap:9px;flex:1;overflow-y:auto;padding:10px 2px 2px 2px;}
  .task{border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:var(--bg);}
  .task.done{opacity:.55;}
  .task.done .task-title{text-decoration:line-through;}
  .task-top{display:flex;align-items:center;gap:7px;margin-bottom:3px;}
  .task-title{font-size:13.5px;font-weight:700;color:var(--txt);}
  .task-detail{font-size:12px;color:var(--sub);margin-bottom:7px;line-height:1.45;}
  .task-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:11.5px;color:var(--sub);}
  .task-meta select{padding:3px 6px;border:1px solid var(--line);border-radius:7px;font-size:12px;background:#fff;color:var(--txt);}
  .task-meta i{color:var(--muted);font-style:italic;}
  .prio{font-size:11px;font-weight:700;border-radius:6px;padding:1px 7px;color:#fff;}
  .prio.high{background:var(--bad);} .prio.mid{background:var(--warn);} .prio.low{background:var(--muted);}
  .task.ops{border-left:4px solid var(--warn);}
  .task.ops.bad{border-left-color:var(--bad);}
  .task .ic{font-size:15px;}
  .task-log{font-size:11.5px;color:var(--txt);background:rgba(0,0,0,.03);border-radius:8px;padding:7px 9px;margin-top:6px;}
  .task-log-h{display:flex;align-items:center;gap:6px;margin-bottom:4px;color:var(--sub);font-size:11px;cursor:pointer;}
  .task-log-h b{font-weight:600;color:var(--txt);}
  .task-log-list{display:flex;flex-direction:column;gap:4px;}
  .task-log-item{display:flex;gap:8px;}
  .task-log-item time{white-space:nowrap;color:var(--muted);font-size:11px;}
  .task-log-item span{flex:1;color:var(--txt);word-break:break-word;}
  .task-log-form{display:flex;flex-direction:column;gap:6px;margin-top:6px;}
  .task-log-form input[type="date"]{width:100%;padding:5px 7px;border:1px solid var(--line);border-radius:7px;font-size:12px;background:#fff;color:var(--txt);box-sizing:border-box;}
  .task-log-form input[type="text"]{width:100%;padding:5px 8px;border:1px solid var(--line);border-radius:7px;font-size:12px;background:#fff;color:var(--txt);box-sizing:border-box;}
  .task-log-form button{align-self:flex-end;}
  .empty{color:var(--muted);font-size:13px;padding:18px 4px;text-align:center;}
  .btn-xs{padding:4px 10px;font-size:12px;border-radius:8px;cursor:pointer;border:1px solid var(--line);background:rgba(0,0,0,.04);color:var(--txt);}
  .btn-xs:hover{background:rgba(0,0,0,.08);}
  .btn-primary.btn-xs{background:var(--accent);color:#fff;border-color:transparent;}

  /* ===== 备货计划 ===== */
  .plan-status{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:700;}
  .plan-status.draft{background:rgba(142,142,147,.12);color:#55555c;}
  .plan-status.ordered{background:rgba(0,122,255,.12);color:#0066cc;}
  .plan-status.shipping{background:rgba(255,159,10,.12);color:#b36a00;}
  .plan-status.received{background:rgba(48,209,88,.12);color:#1b8434;}
  .plan-status.cancelled{background:rgba(255,69,58,.10);color:#cc2200;}
  .plan-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.04);}
  .plan-card h4{font-size:14px;font-weight:700;margin:0 0 6px;color:var(--txt);}
  .plan-card .meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--sub);margin-bottom:8px;}
  .plan-card .actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;}
  #tab-restock-plan .col-wide .card{grid-column:1/-1;}
  #tab-restock-plan .plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px;}
  #tab-library .plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;}
  #tab-library .plan-card{padding:10px;border-radius:10px;}
  #tab-library .plan-card h4{font-size:13px;line-height:1.3;margin-bottom:3px;}
  #tab-library .plan-card .meta{font-size:11px;gap:8px;margin-bottom:6px;}
  #tab-library .plan-card .mini{font-size:10.5px;}
  #tab-library .plan-card .btn-sm{padding:4px 9px;font-size:11px;}
  .rpm-items-wrap{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;}
  .rpm-items-head{display:flex;gap:10px;padding:8px 12px;background:rgba(0,0,0,.03);font-size:12px;color:var(--sub);font-weight:600;}
  .rpm-item{display:flex;gap:10px;padding:10px 12px;align-items:center;border-top:1px solid var(--line);}
  .rpm-item:first-child{border-top:none;}
  .rpm-item select,.rpm-item input{min-width:0;}
  .rpm-item .btn-danger{padding:4px 10px;font-size:12px;}
  .plan-item-list{margin:10px 0 0;padding:10px 12px;background:rgba(0,0,0,.02);border-radius:8px;font-size:12px;}
  .plan-item-list table{width:100%;border-collapse:collapse;}
  .plan-item-list th,.plan-item-list td{padding:4px 8px;text-align:left;}
  .plan-item-list th{color:var(--sub);font-weight:600;}
  .plan-item-list td{color:var(--txt);}

  /* ===== 内容区 ===== */
  .wrap{padding:20px 28px;display:none;gap:20px;grid-template-columns:repeat(12,1fr);min-height:calc(100vh - 156px);}
  .wrap.active{display:grid !important;}
  .wrap:empty::before{content:'页面内容加载中…';grid-column:1/-1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;min-height:300px;}

  /* ===== KPI 卡片行 ===== */
  .kpi-row{grid-column:1/-1;display:grid;gap:14px;grid-template-columns:repeat(7,1fr);}

  /* ===== 卡片 ===== */
  .card{
    background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);padding:20px;position:relative;
    overflow:hidden;box-shadow:var(--shadow);
  }
  .kpi .label{
    color:var(--sub);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;
  }
  .kpi .val{font-size:28px;font-weight:700;margin-top:6px;letter-spacing:-.6px;color:var(--txt);line-height:1.2;}
  .kpi .sub{font-size:12px;color:var(--muted);margin-top:4px;font-weight:500;}
  .kpi{position:relative;transition:transform .18s ease, box-shadow .18s ease;}
  .kpi::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--brand-deep),var(--brand-2));opacity:0;transition:opacity .18s ease;}
  .kpi:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
  .kpi:hover::before{opacity:1;}
  .kpi.accent{background:linear-gradient(160deg,#fff,var(--brand-soft));}
  .kpi.accent::before{opacity:1;}
  .kpi.accent .val{color:var(--brand);}

  /* ===== 列布局 ===== */
  .col-left{grid-column:span 4;}
  .col-mid{grid-column:span 4;}
  .col-right{grid-column:span 4;}
  .col-wide{grid-column:span 8;}

  /* ===== 定价 Tab 单列瀑布布局 ===== */
  #tab-pricing > .card{grid-column:1 / -1;}
  #tab-pricing .kpi-row{grid-column:1 / -1;}
  #tab-pricing table{table-layout:auto;white-space:nowrap;min-width:max-content;}

  /* 任务看板也需要在 12 列网格里占满整行 */
  #tab-tasks > .tasks-head,
  #tab-tasks > .task-form,
  #tab-tasks > .tasks-grid{grid-column:1 / -1;}
  #tab-pricing th,#tab-pricing td{padding:10px 10px;}
  #tab-pricing th{font-size:11px;padding:10px 8px;}
  #tab-pricing td input{width:70px;padding:4px 6px;font-size:12px;}
  #tab-pricing #priceCards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));}

  .card h3{
    margin:0 0 14px;font-size:15px;font-weight:700;
    display:flex;justify-content:space-between;align-items:center;letter-spacing:-.2px;
    color:var(--txt);
  }
  .badge{
    font-size:11px;font-weight:600;color:var(--sub);
    background:var(--bg);padding:4px 10px;border-radius:var(--radius-full);
    border:1px solid var(--line);
  }
  canvas{width:100%;display:block;border-radius:var(--radius-sm);}

  /* ===== 表格（重点优化：清晰易读）===== */
  .scroll{max-height:280px;overflow:auto;border-radius:var(--radius-sm);}
  .scroll-x{overflow-x:auto;border-radius:var(--radius-sm);padding-bottom:4px;}
  .scroll-x::-webkit-scrollbar,.scroll::-webkit-scrollbar{width:6px;height:6px;}
  .scroll-x::-webkit-scrollbar-thumb,.scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
  .ads-table{min-width:760px;width:100%;}
  .ads-table th,.ads-table td{white-space:nowrap;}
  table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;}
  th{
    padding:11px 12px;text-align:left;
    background:var(--bg);color:var(--sub);
    font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;
    border-bottom:2px solid var(--line);
    position:sticky;top:0;z-index:2;
  }
  th:first-child{border-radius:var(--radius-sm) 0 0 0;}
  th:last-child{border-radius:0 var(--radius-sm) 0 0;}
  td{
    padding:10px 12px;border-bottom:1px solid #f2f2f5;
    color:var(--txt);font-weight:500;vertical-align:middle;
  }
  tr:last-child td{border-bottom:none;}
  tr:hover td{background:rgba(0,122,255,.03);}

  /* ===== 标签 Pill ===== */
  .pill{
    display:inline-flex;align-items:center;padding:3px 10px;
    border-radius:var(--radius-full);font-size:11px;font-weight:700;letter-spacing:.2px;
  }
  .pill.ok{background:rgba(48,209,88,.12);color:#1b8434;}
  .pill.low{background:rgba(255,69,58,.10);color:#cc2200;}
  .pill.bad{background:rgba(255,69,58,.10);color:#cc2200;}
  .pill.warn{background:rgba(255,159,10,.12);color:#b36a00;}
  .pill.fbn{background:rgba(0,122,255,.10);color:#0066cc;}
  .pill.fbp{background:rgba(255,214,10,.15);color:#997a00;}

  /* ===== 订单条目 ===== */
  .order-item{
    display:flex;justify-content:space-between;align-items:center;
    font-size:13px;padding:10px 8px;
    border-bottom:1px solid #f2f2f5;transition:background .15s;
  }
  .order-item:hover{background:rgba(0,0,0,.02);border-radius:6px;}
  .order-item .amt{color:var(--txt);font-weight:700;font-size:14px;}

  /* ===== 告警 ===== */
  .alert-item{
    font-size:13px;padding:12px 14px;
    border-left:4px solid var(--warn);
    background:linear-gradient(90deg,rgba(255,159,10,.06),transparent);
    border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-bottom:8px;
  }
  .alert-item.critical{border-left-color:var(--bad);background:linear-gradient(90deg,rgba(255,69,58,.05),transparent);}
  .alert-item .t{font-weight:700;color:var(--txt);font-size:13px;}
  .alert-item .d{color:var(--sub);margin-top:4px;font-size:12px;line-height:1.5;}

  /* ===== AI 文本 ===== */
  .ai-text{font-size:13.5px;line-height:1.75;color:var(--txt);white-space:pre-wrap;font-weight:400;}

  /* ===== 辅助文字 ===== */
  .mini{font-size:11.5px;color:var(--muted);font-weight:500;}
  .note{font-size:13px;color:var(--sub);margin:0 0 12px;line-height:1.65;font-weight:400;}

  /* ===== 动画 ===== */
  .flash{animation:fl .6s ease;}
  @keyframes fl{0%{background:rgba(0,122,255,.10);}100%{background:transparent;}}

  /* ===== 表单输入框 ===== */
  input,select{
    width:100%;background:#fff;color:var(--txt);
    border:1.5px solid #d1d1d6;border-radius:var(--radius-sm);
    padding:9px 12px;font-size:14px;font-family:inherit;font-weight:500;
    box-sizing:border-box;transition:all .18s ease;
  }
  input::placeholder{color:var(--muted);font-weight:400;}
  input:focus,select:focus{
    outline:none;border-color:var(--accent);
    box-shadow:0 0 0 3px rgba(0,122,255,.15);
  }
  label{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--sub);font-weight:600;}

  /* ===== 模态框 ===== */
  .modal-mask{
    display:none;position:fixed;inset:0;
    background:rgba(0,0,0,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    z-index:200;align-items:center;justify-content:center;
  }
  .modal-mask.show{display:flex;}
  .modal{
    background:#fff;border-radius:20px;padding:28px;width:580px;max-width:94vw;max-height:88vh;
    overflow:auto;box-shadow:0 24px 64px rgba(0,0,0,.22);
  }
  .modal h3{margin:0 0 20px;font-size:19px;font-weight:700;letter-spacing:-.3px;color:var(--txt);}

  /* ===== 响应式 ===== */
  @media(max-width:1200px){
    .kpi-row{grid-template-columns:repeat(4,1fr);}
    .col-left,.col-mid,.col-right,.col-wide{grid-column:1/-1;}
  }

  /* ===== NEW layout overrides ===== */
  html,body{height:100vh;overflow:hidden;}
  body{display:flex;background:var(--bg);}
  .sidebar{width:230px;flex-shrink:0;height:100vh;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;}
  .side-logo{display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:20px 18px;font-weight:700;font-size:16px;color:var(--txt);}
  .side-logo .logo-img{height:34px;width:auto;max-width:160px;object-fit:contain;flex-shrink:0;display:block;}
  .side-logo .txt{white-space:nowrap;}
  .nav-group{padding:4px 14px;margin-bottom:10px;}
  .nav-group .label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;padding:10px 8px 4px;}
  .nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:13px;font-weight:600;color:var(--sub);cursor:pointer;transition:all .15s;user-select:none;}
  .nav-item:hover{background:rgba(0,0,0,.04);color:var(--txt);}
  .nav-item.active{background:rgba(225,29,116,.10);color:var(--accent);border-left:3px solid var(--accent);padding-left:7px;}
  .nav-item .ic{width:20px;text-align:center;flex-shrink:0;font-size:15px;}
  .side-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:16px 18px;border-top:1px solid var(--line);}
  .side-user .av{width:32px;height:32px;border-radius:50%;background:var(--muted);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
  .side-user .ut{font-size:13px;font-weight:600;color:var(--txt);line-height:1.2;}
  .side-user .us{font-size:11px;color:var(--muted);}
  @media(max-width:900px){.sidebar{width:64px;}.side-logo .txt,.nav-group .label,.nav-item .txt,.side-user .ut,.side-user .us{display:none;}.side-logo{justify-content:center;padding:16px 0;}.nav-item{justify-content:center;padding:10px 0;}.side-user{justify-content:center;}}

  .main{flex:1;min-width:0;height:100vh;display:flex;flex-direction:column;overflow:hidden;}
  .brandbar{height:3px;flex-shrink:0;background:linear-gradient(90deg,var(--brand-deep),var(--accent) 55%,var(--brand-2));}
  .topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 28px;flex-shrink:0;}
  .topbar-left{display:flex;flex-direction:row;align-items:center;gap:10px;min-width:0;}
  .topbar-logo{height:30px;width:auto;max-width:120px;object-fit:contain;display:block;border-radius:4px;}
  .topbar-left h1{font-size:17px;font-weight:700;letter-spacing:-.2px;color:var(--txt);margin:0;}
  .topbar-left .sub{font-size:12px;color:var(--sub);}
  .topbar-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
  .topbar .search{width:180px;padding:7px 12px;font-size:13px;border:1.5px solid #d1d1d6;border-radius:10px;background:#fff;color:var(--txt);outline:none;}
  .topbar .search:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(225,29,116,.15);}
  .content{flex:1;overflow-y:auto;padding:22px 28px;}
  @media(max-width:1100px){.content{padding:16px;}.topbar{padding:0 16px;}.topbar .search{width:140px;}}

  .wrap{padding:0;display:none;gap:20px;grid-template-columns:repeat(12,1fr);min-height:0;background:transparent;box-shadow:none;border:none;}
  .wrap.active{display:grid !important;}
  .card{box-shadow:0 1px 2px rgba(0,0,0,.03);}

  /* old elements hidden */
  header{display:none !important;}
  .tabs,.ticker{display:none !important;}

  /* 右下角实时通知 toast */
  #toastWrap{position:fixed;right:18px;bottom:18px;z-index:9999;display:flex;flex-direction:column;gap:10px;max-width:340px;pointer-events:none;}
  .toast{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:12px;padding:12px 14px;box-shadow:0 8px 28px rgba(0,0,0,.18);animation:toastIn .28s ease;pointer-events:auto;font-size:13px;min-width:240px;}
  .toast.warn{border-left-color:var(--warn);}
  .toast.bad{border-left-color:var(--bad);}
  .toast .t-title{font-weight:700;color:var(--txt);margin-bottom:3px;display:flex;align-items:center;gap:6px;}
  .toast .t-body{color:var(--sub);line-height:1.45;word-break:break-word;}
  .toast.out{animation:toastOut .3s ease forwards;}
  /* 新订单语音播报开关 */
  .btn#voiceBtn{white-space:nowrap;}
  .btn.voice-off{opacity:.5;filter:grayscale(.5);}
  @keyframes toastIn{from{opacity:0;transform:translateY(14px) scale(.98);}to{opacity:1;transform:none;}}
  @keyframes toastOut{to{opacity:0;transform:translateY(14px) scale(.98);}}

  /* ===== 移动端适配（≤768px） ===== */
  @media(max-width:768px){
    /* 禁止整页横向滚动 */
    html,body{overflow-x:hidden !important;}
    body{flex-direction:column;}

    /* 底部 Tab 栏替代左侧边栏（显示图标+中文） */
    .sidebar{
      position:fixed;
      left:0;right:0;bottom:0;
      top:auto;
      width:100% !important;
      height:auto;
      max-height:none;
      flex-direction:row;
      border-right:none;
      border-top:1px solid var(--line);
      z-index:1000;
      padding-bottom:calc(6px + env(safe-area-inset-bottom));
      overflow-x:auto;
      overflow-y:hidden;
      -webkit-overflow-scrolling:touch;
      scrollbar-width:none;
      -ms-overflow-style:none;
    }
    .sidebar::-webkit-scrollbar{display:none;}
    .side-logo,.side-user,.nav-group .label{display:none !important;}
    .sidebar nav{
      display:flex;
      flex-direction:row;
      align-items:center;
      width:100%;
      gap:0;
    }
    .nav-group{
      display:flex;
      flex-direction:row;
      flex:0 0 auto;
      padding:0;
      margin:0;
    }
    .nav-item{
      flex:0 0 auto;
      min-width:64px;
      max-width:80px;
      padding:6px 4px;
      justify-content:center;
      border-radius:0;
      font-size:10px;
      flex-direction:column;
      gap:2px;
      line-height:1.2;
      color:var(--sub);
    }
    .nav-item .ic{font-size:18px;width:auto;}
    .nav-item .txt{display:block !important;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;}
    .nav-item.active{color:var(--accent);background:rgba(225,29,116,.08);}

    /* 主内容区给底部 Tab 栏留空间 */
    .main{
      height:auto;
      min-height:100vh;
      max-width:100vw;
      overflow-x:hidden;
      padding-bottom:calc(72px + env(safe-area-inset-bottom));
    }
    .content{padding:12px 14px 24px;overflow-x:hidden;}

    /* 顶部工具栏简化 + 放 logo */
    .topbar{height:auto;min-height:52px;padding:10px 14px;gap:8px;flex-wrap:nowrap;}
    .topbar-left{gap:8px;min-width:0;}
    .topbar-logo{height:26px;max-width:90px;flex-shrink:0;}
    .topbar-left .sub{display:none;}
    .topbar-left h1{font-size:16px;}
    .topbar-right{gap:6px;flex:1;justify-content:flex-end;flex-wrap:nowrap;}
    .topbar .search{width:100px;padding:6px 10px;font-size:12px;}
    .head-clock{display:none;}
    .head-conn #connTxt{display:none;}
    .topbar-right .btn[onclick="runScan()"],
    .topbar-right .btn[onclick="simOrder()"],
    .topbar-right .btn[onclick="genReport()"],
    .topbar-right .btn:not([onclick]){display:none !important;}
    .topbar-right .btn{padding:6px 10px;font-size:12px;white-space:nowrap;flex-shrink:0;}

    /* 内容网格改为单列，禁止撑开 */
    .wrap{gap:12px;grid-template-columns:1fr;min-width:0;}
    .col-left,.col-mid,.col-right,.col-wide{grid-column:1 / -1 !important;min-width:0;}
    .kpi-row{grid-template-columns:1fr;gap:10px;min-width:0;}
    .kpi{min-width:0;}
    .kpi .label{white-space:normal;word-break:break-word;}
    .kpi .val{font-size:24px;word-break:break-all;}
    .card{padding:14px;min-width:0;max-width:100%;}
    .card canvas{max-width:100%;}

    /* 任务看板单列 */
    .tasks-grid{grid-template-columns:1fr !important;gap:10px;}
    .board-col .card{max-height:none;}
    .tasks-head{flex-direction:column;align-items:flex-start;gap:10px;}
    .task-stats{width:100%;}
    .task-form input,.task-form select{min-width:100%;}

    /* 备货计划/产品库卡片单列 */
    #tab-restock-plan .plan-grid,
    #tab-library .plan-grid{grid-template-columns:1fr !important;}

    /* 表格横向滚动 */
    .scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch;}
    .ads-table{min-width:640px;}

    /* 模态框接近全屏 */
    .modal{
      width:100%;
      max-width:100vw;
      height:100%;
      max-height:100vh;
      border-radius:0;
      padding:18px;
    }

    /* toast 移到底部 Tab 栏上方 */
    #toastWrap{
      left:12px;
      right:12px;
      bottom:calc(12px + 72px + env(safe-area-inset-bottom));
      max-width:none;
      align-items:stretch;
    }
    .toast{min-width:0;width:100%;}
  }

  /* ===== 选品管理 ===== */
  .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:10px 0;}
  .form-grid label{display:flex;flex-direction:column;font-size:12px;color:var(--sub);gap:5px;font-weight:600;}
  .form-grid input{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:9px 11px;color:var(--txt);font-size:14px;font-weight:600;}
  .form-grid input:focus{outline:none;border-color:var(--accent);}
  .inp{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:9px 11px;color:var(--txt);font-size:14px;font-weight:600;width:100%;box-sizing:border-box;}
  .inp:focus{outline:none;border-color:var(--accent);}
  .calc-result{margin-top:14px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;}
  .calc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px;}
  .calc-grid>div{background:var(--bg);border-radius:9px;padding:8px 10px;text-align:center;}
  .calc-grid span{display:block;font-size:11px;color:var(--sub);font-weight:600;}
  .calc-grid b{font-size:15px;color:var(--txt);}
  .calc-net{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
  .calc-net>div{background:var(--bg);border-radius:9px;padding:10px;text-align:center;border-left:3px solid var(--line);}
  .calc-net.ok>div{border-color:var(--ok);}
  .calc-net.bad>div{border-color:var(--bad);}
  .calc-net span{display:block;font-size:11px;color:var(--sub);font-weight:600;}
  .calc-net b{font-size:18px;color:var(--txt);}
  .calc-net.ok b{color:var(--ok);}
  .calc-net.bad b{color:var(--bad);}