@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

  :root{
    --bg: #f3f5f8;
    --panel: #fcfeff;
    --panel-2: #eef1f5;
    --line: #ced5dc;
    --ink: #121c26;
    --ink-dim: #5b636b;
    --amber: #9d712d;
    --amber-1: #f1e3cf;
    --amber-2: #e2c393;
    --amber-3: #c99a51;
    --c-ccn51: #b5652c;
    --c-aromatico: #2f6b3e;
    --c-upia: #3b6e8f;
    --ok: #2f7a3d;
    --warn: #b23a2e;
    --radius: 10px;
  }
  *{box-sizing:border-box;}
  body{
    margin:0; background:var(--bg); color:var(--ink);
    font-family:'Public Sans',system-ui,sans-serif;
    min-height:100vh; padding-bottom:60px;
  }
  .mono{font-family:'IBM Plex Mono',monospace;}

  header{
    padding:20px 24px 0; border-bottom:1px solid var(--line);
    display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
    background:var(--panel);
  }
  .header-brand{display:flex; align-items:center; gap:14px;}
  .brand-logo{height:44px; width:auto; display:block;}
  .header-titles{display:flex; flex-direction:column; padding-bottom:14px;}
  header h1{margin:0; font-size:20px; font-weight:600; color:var(--ink);}
  header .sub{color:var(--ink-dim); font-size:13px;}
  .page-role{
    font-size:12px; color:var(--amber); border:1px solid var(--amber);
    padding:4px 10px; border-radius:20px; white-space:nowrap; margin-bottom:14px;
  }
  .action-bar{
    display:flex; align-items:center; gap:16px; flex-wrap:wrap;
    padding:10px 24px; border-bottom:1px solid var(--line); background:var(--panel);
  }
  .operario-display{font-size:13px; color:var(--ink-dim); white-space:nowrap;}
  .operario-display b{color:var(--ink);}
  .operario-display a{color:var(--amber); text-decoration:underline; margin-left:4px; font-size:12px;}

  .btn-instalar{
    background:var(--amber); color:#fff; border:none; padding:9px 16px;
    border-radius:20px; font-weight:700; font-size:13px; cursor:pointer; white-space:nowrap;
  }
  .btn-instalar:hover{filter:brightness(1.08);}

  .page-links{
    display:flex; gap:14px; align-items:center; font-size:13px; margin-left:auto;
  }
  .page-links a{color:var(--ink-dim); text-decoration:none;}
  .page-links a:hover{color:var(--ink);}
  .page-links a.current{color:var(--amber); font-weight:600;}

  .gate-overlay{
    display:none; position:fixed; inset:0; background:rgba(18,28,38,0.55);
    align-items:center; justify-content:center; z-index:1000; padding:20px;
  }
  .gate-card{
    background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
    padding:32px 28px; max-width:360px; width:100%; text-align:center;
    box-shadow:0 8px 30px rgba(18,28,38,0.12);
  }
  .gate-logo{height:56px; margin-bottom:14px;}
  .gate-card h2{margin:0 0 20px; font-size:17px; font-weight:600; color:var(--ink);}
  .gate-card .field{text-align:left; margin-bottom:14px;}

  nav.tabs{
    display:flex; gap:2px; padding:0 24px; border-bottom:1px solid var(--line);
    overflow-x:auto; background:var(--panel);
  }
  nav.tabs button{
    background:none; border:none; color:var(--ink-dim); padding:12px 16px;
    font-size:14px; font-family:inherit; cursor:pointer; border-bottom:2px solid transparent;
    white-space:nowrap;
  }
  nav.tabs button.active{color:var(--ink); font-weight:600; border-bottom-color:var(--amber);}

  main{padding:22px 24px; max-width:1000px; margin:0 auto;}
  .panel{display:none;}
  .panel.active{display:block;}

  .block-title{font-size:12px; color:var(--ink-dim); margin:0 0 12px; font-weight:600; text-transform:uppercase; letter-spacing:0.03em;}
  .empty{color:var(--ink-dim); font-size:14px; padding:36px 0; text-align:center; border:1px dashed var(--line); border-radius:var(--radius);}

  .field{display:flex; flex-direction:column; gap:5px; margin-bottom:12px;}
  .field label{font-size:12px; color:var(--ink-dim);}
  .field input, .field select{
    background:var(--panel); border:1px solid var(--line); color:var(--ink);
    padding:10px 11px; border-radius:8px; font-size:15px; font-family:inherit;
  }
  .field input:focus, .field select:focus{outline:2px solid var(--amber); border-color:var(--amber);}

  .form-grid{display:grid; grid-template-columns:1fr 1fr; gap:0 16px; max-width:560px;}
  @media (max-width:600px){ .form-grid{grid-template-columns:1fr;} }

  button{
    background:var(--amber); color:#fff; border:none; padding:11px 16px;
    border-radius:8px; font-weight:700; font-size:14px; cursor:pointer; font-family:inherit;
    min-height:44px;
  }
  button:hover{filter:brightness(1.08);}
  button.secondary{background:transparent; color:var(--ink); border:1px solid var(--line); font-weight:600;}
  button.big{width:100%; font-size:16px; padding:16px; min-height:56px;}
  button:disabled{opacity:0.4; cursor:not-allowed;}
  button:focus-visible, input:focus-visible, select:focus-visible{outline:2px solid var(--amber);}

  .preview-codigo{font-size:13px; color:var(--ink-dim); margin-top:2px;}
  .preview-codigo b{color:var(--ink); font-family:'IBM Plex Mono',monospace;}

  .msg{font-size:13px; padding:9px 11px; border-radius:8px; margin-top:10px;}
  .msg.err{background:#fbe9e7; color:#8a2c22;}
  .msg.ok{background:#e6f2e7; color:#215c2b;}

  .tag{font-size:11px; font-weight:700; padding:3px 8px; border-radius:20px; color:#fff;}

  /* Operación */
  .op-list{display:flex; flex-direction:column; gap:10px;}
  .op-card{border:1px solid var(--line); border-radius:var(--radius); background:var(--panel); padding:16px; cursor:pointer;}
  .op-card.selected{border-color:var(--amber); box-shadow:0 0 0 1px var(--amber);}
  .op-top{display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap;}
  .op-codigo{font-family:'IBM Plex Mono',monospace; font-size:16px;}
  .op-meta{color:var(--ink-dim); font-size:13px; margin-top:6px;}
  .op-dur{font-size:13px; margin-top:4px;}
  .op-dur.excedido{color:var(--warn); font-weight:600;}
  .op-dur.ok{color:var(--ok); font-weight:600;}

  .op-action{margin-top:14px; padding-top:14px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:12px;}
  .op-action .row{display:flex; gap:10px; flex-wrap:wrap;}
  .op-action .row .field{flex:1; min-width:160px; margin-bottom:0;}
  .op-preview{font-size:12.5px; color:var(--ink-dim);}
  .op-preview b{color:var(--ink); font-family:'IBM Plex Mono',monospace;}

  .aireacion-btns{display:flex; gap:10px; margin-top:6px;}
  .aireacion-btns button{flex:1;}
  .aireacion-btns button.done{background:var(--ok); color:#fff;}

  /* Capacidad */
  .cap-row{display:grid; grid-template-columns:150px 1fr 150px; align-items:center; gap:12px; padding:9px 0; border-bottom:1px solid var(--panel-2); font-size:13px;}
  .cap-row:last-child{border-bottom:none;}
  .cap-bar{height:8px; border-radius:4px; background:var(--panel-2); overflow:hidden;}
  .cap-fill{height:100%;}
  .cap-text{text-align:right; font-family:'IBM Plex Mono',monospace; font-size:12.5px;}
  .cap-text.excedido{color:var(--warn); font-weight:600;}
  @media (max-width:600px){ .cap-row{grid-template-columns:110px 1fr 110px;} }

  /* Dashboard */
  .dash-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:12px; margin-bottom:24px;}
  .dash-card{border:1px solid var(--line); border-radius:var(--radius); background:var(--panel); padding:16px;}
  .dash-card .n{font-size:28px; font-family:'IBM Plex Mono',monospace; font-weight:600; color:var(--ink);}
  .dash-card .label{font-size:12px; color:var(--ink-dim); margin-top:2px;}
  .dash-card .excedidos{font-size:12px; color:var(--warn); margin-top:8px;}
  .mapa-form{display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:12px 16px; max-width:800px; margin-bottom:10px;}

  /* Proyección */
  table.proy{width:100%; border-collapse:collapse; font-size:12.5px;}
  table.proy th, table.proy td{padding:9px 8px; text-align:center; border-bottom:1px solid var(--panel-2);}
  table.proy th{color:var(--ink-dim); font-weight:600; font-size:11px;}
  table.proy td.codigo-col{font-family:'IBM Plex Mono',monospace; text-align:left; white-space:nowrap; padding-left:8px;}
  table.proy .proy-almacenado{color:var(--ok); font-weight:600;}
  table.proy .proy-saturado{color:var(--warn); font-weight:600;}
  table.proy.trace td:first-child, table.proy.trace th:first-child{text-align:left;}

  /* LV */
  .tabs-lv{display:flex; gap:6px; margin-bottom:14px;}
  .tab-lv{padding:6px 12px; border-radius:20px; border:1px solid var(--line); background:transparent; color:var(--ink-dim); font-size:13px; cursor:pointer;}
  .tab-lv.active{border-color:var(--amber); color:var(--ink); font-weight:600;}
  .lv-pool{border:1px solid var(--line); border-radius:var(--radius); background:var(--panel); padding:16px 18px;}
  .lv-pool-item{display:flex; align-items:center; gap:10px; padding:8px 0; border-bottom:1px solid var(--panel-2); font-size:13px;}
  .lv-pool-item:last-child{border-bottom:none;}
  .lv-total{display:flex; justify-content:space-between; align-items:center; margin-top:12px; padding-top:12px; border-top:1px solid var(--line); flex-wrap:wrap; gap:10px;}
  .lv-history{display:flex; flex-direction:column; gap:10px; margin-top:14px;}
  .lv-history-item{border:1px solid var(--line); border-radius:var(--radius); padding:12px 16px; background:var(--panel); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px;}
  .lv-history-item .codes{color:var(--ink-dim); font-size:12px; font-family:'IBM Plex Mono',monospace;}

  .section-gap{margin-top:32px;}

  .dash-header{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:12px; margin-bottom:22px;}
  .dash-title{margin:0; font-size:19px; font-weight:700; color:var(--ink);}
  .dash-actions{display:flex; gap:8px; flex-wrap:wrap;}
  .report-card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:20px 22px; margin-bottom:20px;}
  .report-card .block-title{margin-top:0;}
  .dash-card.kpi .n{color:var(--amber); font-size:32px;}

  @media print{
    body{background:#fff !important; color:#111 !important;}
    nav.tabs, header .sub, .admin-subtabs, button, input, select{display:none !important;}
    .panel{display:none !important;}
    #panel-dashboard{display:block !important;}
    .report-card, .dash-card{background:#fff !important; border:1px solid #999 !important; color:#111 !important; break-inside:avoid;}
    .dash-card .n, .dash-card .label, .block-title, .op-meta, .dash-title, h1, h2, p, span, div{color:#111 !important;}
    svg text{fill:#111 !important;}
    svg rect{fill:#888 !important;}
    svg line{stroke:#333 !important;}
  }

  .admin-subtabs{display:flex; gap:2px; border-bottom:1px solid var(--line); margin:22px 0 22px; overflow-x:auto; align-items:center;}
  .admin-tab{background:none; border:none; color:var(--ink-dim); padding:9px 14px; font-size:13px; font-family:inherit; cursor:pointer; border-bottom:2px solid transparent; white-space:nowrap; display:flex; align-items:center; gap:6px;}
  .admin-tab.active{color:var(--ink); font-weight:600; border-bottom-color:var(--amber);}
  .admin-tab .badge{background:var(--warn); color:#fff; font-size:10px; font-weight:700; padding:1px 6px; border-radius:20px;}
  .admin-tab .badge.muted{background:var(--panel-2); color:var(--ink-dim);}
  .admin-tabs-divider{width:1px; align-self:stretch; background:var(--line); margin:6px 6px;}
  .admin-panel{display:none;}
  .admin-panel.active{display:block;}

  /* ---------- Barra de identificación fija (Panel) ---------- */
  .idbar{
    position:sticky; top:0; z-index:20; background:var(--ink); color:#fff;
    padding:12px 24px; display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  }
  .idbar .who{font-size:13px; opacity:.85;}
  .idbar .name{font-weight:700; font-size:14px;}
  .idbar input{
    background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.25); color:#fff;
    padding:7px 10px; border-radius:8px; font-size:13px; font-family:inherit; min-width:200px;
  }
  .idbar input::placeholder{color:rgba(255,255,255,.55);}
  .idbar a{color:var(--amber-2,#e2c393); font-size:12px; text-decoration:underline; margin-left:2px; cursor:pointer;}
  .idbar .role{margin-left:auto; font-size:11px; background:rgba(255,255,255,.12); padding:4px 10px; border-radius:20px; white-space:nowrap;}

  /* ---------- Tiras de estadísticas rápidas ---------- */
  .stat-row{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px;}
  .stat{flex:1; min-width:120px; background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px;}
  .stat .n{font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:22px;}
  .stat .n.warn{color:var(--warn);}

  /* ---------- Tarjetas colapsables genéricas (cola de liberación) ---------- */
  .queue-card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); margin-bottom:10px; overflow:hidden;}
  .queue-head{display:flex; align-items:center; gap:10px; padding:13px 16px; cursor:pointer; border-left:4px solid var(--amber-3,#c99a51); flex-wrap:wrap;}
  .queue-head .code{font-weight:600; font-size:14px;}
  .queue-head .meta{font-size:12px; color:var(--ink-dim); flex:1;}
  .queue-head .chev{color:var(--ink-dim); transition:transform .15s; margin-left:auto;}
  .queue-card.open .chev{transform:rotate(90deg);}
  .queue-body{display:none; padding:0 16px 16px; border-top:1px solid var(--line);}
  .queue-card.open .queue-body{display:block;}

  /* ---------- Grupos colapsables (seguimiento de tiempo, configuración) ---------- */
  .stage-group{border:1px solid var(--line); border-radius:var(--radius); background:var(--panel); margin-bottom:8px; overflow:hidden;}
  .stage-group summary{list-style:none; cursor:pointer; padding:11px 16px; display:flex; align-items:center; gap:10px; font-weight:600; font-size:13px;}
  .stage-group summary::-webkit-details-marker{display:none;}
  .stage-group summary .count{margin-left:auto; font-weight:400; color:var(--ink-dim); font-size:12px;}
  .stage-group.warn summary{border-left:4px solid var(--warn); padding-left:12px;}
  .stage-item{display:flex; justify-content:space-between; align-items:center; gap:10px; padding:9px 16px; border-top:1px solid var(--panel-2); font-size:12.5px; flex-wrap:wrap;}

  .settings-group{border:1px solid var(--line); border-radius:var(--radius); background:var(--panel); margin-bottom:8px; overflow:hidden;}
  .settings-group summary{list-style:none; cursor:pointer; padding:13px 16px; font-weight:600; font-size:13.5px; display:flex; align-items:center; gap:8px; color:var(--ink-dim);}
  .settings-group summary::-webkit-details-marker{display:none;}
  .settings-group summary:hover{color:var(--ink);}
  .settings-body{padding:4px 16px 16px; border-top:1px solid var(--panel-2);}
  .setting-row{display:flex; align-items:center; justify-content:space-between; padding:10px 0; border-bottom:1px dashed var(--panel-2); gap:16px; flex-wrap:wrap;}
  .setting-row:last-child{border-bottom:none;}
  .setting-row .lbl{font-size:13px;}
  .setting-row .lbl .sub{display:block; font-size:11px; color:var(--ink-dim); margin-top:1px;}
  .setting-row input{width:110px; border:1px solid var(--line); border-radius:8px; padding:7px 9px; font-family:'IBM Plex Mono',monospace; font-size:13px; text-align:right;}

  .tool-row{display:flex; align-items:center; justify-content:space-between; padding:11px 0; border-bottom:1px solid var(--panel-2); gap:12px; flex-wrap:wrap;}
  .tool-row:last-child{border-bottom:none;}
  .tool-row .t{font-size:13px;} .tool-row .t .sub{display:block; font-size:11px; color:var(--ink-dim);}

  /* ---------- Embudo / flujo (Inventario, Dashboard, mini-flujo Panel) ---------- */
  .pipe-wrap{overflow-x:auto; margin-bottom:6px;}
  .pipe{display:flex; border-radius:10px; overflow:hidden; min-width:460px;}
  .pipe.mini{min-width:0;}
  .pipe-seg{flex:1; padding:14px; color:#fff; position:relative; white-space:nowrap; min-width:92px;}
  .pipe-seg .n{font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:16px; display:block; white-space:nowrap;}
  .pipe-seg .l{font-size:10.5px; opacity:.92; margin-top:1px; display:block; white-space:normal;}
  .pipe-seg.despachado{background:var(--panel-2); color:var(--ink-dim);}
  .pipe-arrow{display:flex; align-items:center; justify-content:center; color:var(--ink-dim); font-size:13px; padding:0 2px; background:var(--bg);}
  .pipe-detail{display:flex; gap:14px; flex-wrap:wrap; font-size:11.5px; color:var(--ink-dim); margin-bottom:6px;}

  /* ---------- Hero KPI oscuro (Dashboard, Inventario) ---------- */
  .hero-kpi{background:var(--ink); border:1px solid var(--ink); border-radius:var(--radius); padding:16px;}
  .hero-kpi .n{color:#fff; font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:26px;}
  .hero-kpi .label{color:#c9ccd1; font-size:12px; margin-top:2px;}
  .hero-check{font-size:11.5px; color:var(--ok); background:#e6f2e7; border-radius:20px; padding:4px 11px; white-space:nowrap; font-weight:600; display:inline-block;}

  /* ---------- Donut con leyenda de 2 líneas ---------- */
  .donut-row{display:flex; align-items:center; gap:20px; flex-wrap:wrap;}
  .donut-legend{flex:1; min-width:160px; display:flex; flex-direction:column; gap:8px;}
  .donut-legend .row{font-size:12.5px;}
  .donut-legend .label-line{display:flex; align-items:center; gap:8px; font-weight:600;}
  .donut-legend .dot{width:9px; height:9px; border-radius:50%; flex-shrink:0; display:inline-block;}
  .donut-legend .row .pct{margin-left:17px; color:var(--ink-dim); font-family:'IBM Plex Mono',monospace; font-size:11.5px; display:block; margin-top:1px;}

  /* ---------- Hero total en bodega (Inventario) ---------- */
  .inv-hero{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:22px 24px; margin-bottom:22px;}
  .inv-hero-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:14px; margin-bottom:16px;}
  .inv-hero-label{font-size:13px; color:var(--ink-dim); margin-bottom:5px;}
  .inv-hero-num{font-size:36px; font-weight:700; font-family:'IBM Plex Mono',monospace; line-height:1;}
  .inv-hero-num span{font-size:16px; color:var(--ink-dim); font-weight:500; margin-left:6px;}
  .inv-hero-bar{height:10px; border-radius:6px; overflow:hidden; display:flex; background:var(--panel-2); margin-bottom:10px;}
  .inv-hero-bar div{height:100%;}
  .inv-hero-legend{display:flex; gap:16px; flex-wrap:wrap; font-size:12px; color:var(--ink-dim);}
  .inv-hero-legend span{display:inline-flex; align-items:center; gap:6px;}
  .inv-hero-legend .dot{width:8px; height:8px; border-radius:50%; display:inline-block;}

  /* ---------- Otros inventarios (secundarios, tratamiento distinto) ---------- */
  .other-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px;}
  .other-card{background:var(--panel-2); border:1px solid var(--line); border-radius:var(--radius); padding:16px;}
  .other-card .n{font-family:'IBM Plex Mono',monospace; font-size:22px; font-weight:700;}
  .other-card .l{font-size:11.5px; color:var(--ink-dim); margin-top:3px; line-height:1.4;}
  .other-card .sub-l{font-size:10.5px; color:var(--ink-dim); margin-top:6px; padding-top:6px; border-top:1px dashed var(--line);}
  table.heat{width:100%; border-collapse:collapse; font-size:12px;}
  table.heat th, table.heat td{padding:9px 8px; text-align:center; border-bottom:1px solid var(--panel-2);}
  table.heat th{color:var(--ink-dim); font-weight:600; font-size:11px;}
  table.heat td:first-child, table.heat th:first-child{text-align:left; font-weight:600; white-space:nowrap; position:sticky; left:0; background:var(--panel);}
  table.heat td.cell{font-family:'IBM Plex Mono',monospace; font-weight:600; color:#fff;}
  .heat-wrap{overflow-x:auto;}
  .heat-legend{display:flex; gap:14px; margin-top:12px; font-size:11px; color:var(--ink-dim); flex-wrap:wrap;}
  .heat-legend i{width:10px; height:10px; border-radius:3px; display:inline-block; margin-right:5px;}