*{box-sizing:border-box}
  [hidden]{display:none !important}
  html,body{height:100%}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased}
  button{font:inherit;cursor:pointer}
  input,select,textarea{font:inherit;color:inherit}
  a{color:inherit;text-decoration:none}
  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
  h1,h2,h3{font-family:var(--display);margin:0}

  .app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
  @media(max-width:900px){ .app{grid-template-columns:1fr} .rail{position:fixed;z-index:100;height:100%;transform:translateX(-100%);transition:transform .2s} .rail.open{transform:none} }

  .rail{background:var(--rail);box-shadow:1px 0 0 var(--line);display:flex;flex-direction:column;padding:18px 12px;gap:2px;overflow-y:auto}
  .brand{display:flex;align-items:center;gap:10px;padding:6px 8px 16px}
  .brand-colapsado{display:none} /* ícono para el riel contraído del Tema 1, ver compartido/tema1.css */
  .brand .mark{width:34px;height:34px;border-radius:8px;background:#fff;border:1px solid var(--line);padding:3px;display:flex;align-items:center;justify-content:center}
  .brand .mark svg{width:100%;height:100%}
  .brand b{font-weight:700;font-size:15px;letter-spacing:-.01em}
  .rail .group{font-size:10px;font-weight:700;letter-spacing:.09em;color:var(--faint);padding:14px 10px 6px}
  .nav{position:relative;display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--rail-ink)}
  .nav:hover{background:var(--panel-2);color:var(--ink)}
  .nav.active{background:var(--rail-active);color:var(--rail-active-ink);font-weight:600}
  .nav.active::before{content:"";position:absolute;left:-12px;top:7px;bottom:7px;width:4px;border-radius:0 4px 4px 0;background:var(--accent)}
  .nav svg{width:18px;height:18px;flex-shrink:0}
  .nav-group{display:flex;flex-direction:column;gap:2px}
  .grp-toggle{display:flex;align-items:center;gap:8px;width:100%;border:0;background:transparent;font-size:10px;font-weight:700;letter-spacing:.09em;color:var(--faint);padding:14px 10px 6px;cursor:pointer;text-align:left}
  .grp-toggle:hover{color:var(--muted)}
  .grp-toggle .chev{width:11px;height:11px;flex-shrink:0;margin-left:auto;transition:transform .15s}
  .grp-toggle .grp-icon{display:none} /* ícono de grupo: solo se usa en el riel colapsado del Tema 1, ver compartido/tema1.css */
  .nav-group.open .grp-toggle .chev{transform:rotate(90deg)}
  .grp-body{display:flex;flex-direction:column;gap:2px;overflow:hidden}
  .nav-group:not(.open) .grp-body{display:none}
  /* Usuario y «Salir» viven en el encabezado (igual que en el portal de clientes). */
  .topbar .who{display:flex;align-items:center;gap:9px;min-width:0;cursor:pointer;font-size:13px}
  .topbar .who .nm{display:flex;flex-direction:column;line-height:1.25;min-width:0;max-width:190px}
  .topbar .who .nm b{font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .who .nm small{font-size:11px;color:var(--faint)}
  @media(max-width:700px){ .topbar .who .nm{display:none} }
  .avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);font-weight:700;font-size:11px;display:flex;align-items:center;justify-content:center}

  .main{display:flex;flex-direction:column;min-width:0}
  .topbar{position:sticky;top:0;z-index:20;background:var(--topbar);box-shadow:0 1px 0 var(--line);display:flex;align-items:center;gap:12px;padding:12px 26px;min-height:64px}
  .topbar .crumbs{font-size:13px;color:var(--faint)}
  .topbar .crumbs a.crumb-atras{color:inherit;text-decoration:none;cursor:pointer;border-radius:4px}
  .topbar .crumbs a.crumb-atras:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
  .topbar .crumbs a.crumb-atras:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
  .topbar .crumbs b{color:var(--ink);font-weight:700;font-family:var(--display);font-size:20px;letter-spacing:-.01em}
  .topbar .spacer{flex:1}
  .menu-btn{display:none;width:34px;height:34px;border-radius:7px;border:1px solid var(--line-strong);background:var(--panel);align-items:center;justify-content:center}
  @media(max-width:900px){ .menu-btn{display:inline-flex} }
  .menu-btn svg{width:16px;height:16px}

  #view{padding:26px 26px 72px;max-width:1900px}

  /* buttons */
  .btn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 16px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);font-size:13px;font-weight:600}
  .btn:hover{border-color:var(--faint)}
  .btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);box-shadow:0 8px 18px -10px var(--accent)}
  .btn.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
  .btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
  .btn.ghost:hover{background:var(--panel-2);color:var(--ink)}
  .btn.danger{color:var(--danger);border-color:var(--danger-soft)}
  .btn.danger:hover{background:var(--danger-soft)}
  .btn svg{width:15px;height:15px}
  .btn.sm{height:32px;font-size:12px;padding:0 11px}

  .page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
  .page-head h1{font-size:22px;font-weight:700;letter-spacing:-.01em}
  .page-head p{margin:5px 0 0;font-size:13px;color:var(--muted)}
  .page-head .acts{display:flex;gap:10px;flex-wrap:wrap}

  .card{background:var(--panel);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
  .card+.card{margin-top:20px}
  .card h2{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:16px}
  .card .h-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
  .card .h-row h2{margin:0}

  /* datagrid */
  .toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
  .search{display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:1px solid var(--line-strong);border-radius:999px;background:var(--panel);min-width:220px;flex:1;max-width:360px}
  .search svg{width:15px;height:15px;color:var(--faint)}
  .search input{border:0;background:transparent;outline:none;width:100%;font-size:13px}
  .dg-wrap{overflow-x:auto;border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}
  table.dg{border-collapse:collapse;width:100%;font-size:13px;background:var(--panel);min-width:560px}
  table.dg th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);font-weight:600;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--panel)}
  table.dg th.n,table.dg td.n{text-align:right}
  table.dg td{padding:13px 16px;border-bottom:1px solid var(--line)}
  table.dg tr:last-child td{border-bottom:0}
  table.dg tbody tr{cursor:pointer}
  table.dg tbody tr:hover td{background:var(--accent-soft)}
  table.dg .mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
  .dg-empty{padding:44px 20px;text-align:center;color:var(--faint);font-size:13px;background:var(--panel)}

  .badge{font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;border:1px solid;white-space:nowrap}
  .badge.b-borrador{color:var(--warn);background:var(--warn-soft);border-color:var(--warn-line)}
  .badge.b-enviada{color:var(--accent-ink);background:var(--accent-soft);border-color:var(--accent-line)}
  .badge.b-aprobada,.badge.b-finalizado,.badge.b-si{color:var(--ok);background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 35%,transparent)}
  .badge.b-cerrada{color:var(--muted);background:var(--panel-2);border-color:var(--line-strong)}
  .badge.b-rechazada,.badge.b-no{color:var(--danger);background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 30%,transparent)}
  .badge.b-vencida{color:var(--muted);background:var(--panel-2);border-color:var(--line-strong)}

  .checklist{display:grid;gap:8px}
  @media(min-width:640px){ .checklist{grid-template-columns:1fr 1fr} }
  .checklist label{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--ink);padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:var(--panel);cursor:pointer;line-height:1.4}
  .checklist label:hover{border-color:var(--line-strong)}
  .checklist label.on{border-color:var(--accent-line);background:var(--accent-soft)}
  .checklist input{width:15px;height:15px;margin-top:1px;flex:none}
  .pickchips{display:flex;flex-wrap:wrap;gap:7px}
  .pickchips button{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel);color:var(--muted);cursor:pointer}
  .pickchips button.on{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-ink)}
  .perfil-chips{display:flex;flex-wrap:wrap;gap:8px}
  .perfil-chip{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;padding:8px 13px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel);color:var(--muted);cursor:pointer;user-select:none}
  .perfil-chip:has(input:checked){border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-ink)}
  .perfil-chip input{width:14px;height:14px;accent-color:var(--accent)}
  .io-msg{font-size:12.5px;padding:8px 11px;border-radius:8px;margin-bottom:8px;line-height:1.5}
  .io-msg.ok{background:var(--ok-soft);color:var(--ok)}
  .io-msg.warn{background:var(--warn-soft);color:var(--warn)}
  .io-msg.err{background:var(--danger-soft);color:var(--danger)}
  .io-msg ul{margin:0}

  /* forms */
  .form-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
  @media(max-width:1040px){ .form-grid{grid-template-columns:minmax(0,1fr)} .form-grid .side{position:static !important} }
  .field{margin-bottom:0}
  .field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
  .field input,.field select,.field textarea{width:100%;height:40px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:0 12px;background:var(--panel);font-size:13px}
  .field textarea{height:auto;min-height:80px;padding:10px;resize:vertical;line-height:1.6}
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
  .field .err{color:var(--danger);font-size:11.5px;margin-top:4px}
  .field.invalid input,.field.invalid select{border-color:var(--danger)}
  .fg{display:grid;gap:14px}
  .fg.c2{grid-template-columns:1fr 1fr}
  .fg.c3{grid-template-columns:1fr 1fr 1fr}
  .fg.c4{grid-template-columns:1fr 1fr 1fr 1fr}
  @media(max-width:560px){ .fg.c2,.fg.c3,.fg.c4{grid-template-columns:1fr} }
  @media(max-width:760px){ .fg.c4{grid-template-columns:1fr 1fr} }

  .seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--radius-sm);overflow:hidden}
  .seg button{height:36px;padding:0 14px;border:0;background:var(--panel);color:var(--muted);font-size:13px;font-weight:600;border-right:1px solid var(--line-strong)}
  .seg button:last-child{border-right:0}
  .seg button[aria-pressed="true"]{background:var(--accent-soft);color:var(--accent-ink)}

  /* sub-lists (contactos, servicios, materiales, items) */
  .sub{border:1px solid var(--line);border-radius:10px;overflow:hidden}
  .sub-row{display:grid;gap:8px;padding:10px 12px;border-top:1px solid var(--line);align-items:center}
  .sub-row:first-child{border-top:0}
  .sub input{height:34px;border:1px solid transparent;border-radius:6px;padding:0 8px;background:var(--panel-2);font-size:13px;width:100%}
  .sub input:focus{border-color:var(--accent);background:var(--panel);outline:none}
  .sub .n input{text-align:right}
  .icon-btn{width:30px;height:30px;border-radius:6px;border:1px solid transparent;background:transparent;color:var(--faint);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
  .icon-btn:hover{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}
  .icon-btn svg{width:15px;height:15px}
  .add-row{margin-top:10px;width:100%;height:36px;border:1px dashed var(--line-strong);border-radius:8px;background:var(--panel-2);color:var(--muted);font-weight:600;font-size:12.5px;display:flex;align-items:center;justify-content:center;gap:7px}
  .add-row:hover{border-color:var(--accent);color:var(--detail)}

  table.items{border-collapse:collapse;width:100%;min-width:640px;font-size:13px}
  table.items th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);font-weight:600;padding:0 8px 8px}
  table.items th.n,table.items td.n{text-align:right}
  table.items td{padding:6px 8px;border-top:1px solid var(--line);vertical-align:top}
  table.items input{width:100%;height:34px;border:1px solid transparent;border-radius:6px;padding:0 8px;background:var(--panel-2);font-size:13px;text-align:right}
  table.items input.desc{text-align:left}
  table.items input:focus{border-color:var(--accent);background:var(--panel);outline:none}
  table.items .line-total{font-weight:700;font-family:var(--mono);white-space:nowrap;padding-top:15px}
  .items-wrap{overflow-x:auto}

  .rets{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
  .chip{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;padding:5px 8px 5px 11px;border-radius:999px;border:1px solid var(--warn-line);background:var(--warn-soft);color:var(--warn)}
  .chip.plain{border-color:var(--line-strong);background:var(--panel-2);color:var(--muted)}
  .chip button{border:0;background:transparent;color:inherit;display:flex;padding:0;font-size:14px;line-height:1;opacity:.7}
  .chip button:hover{opacity:1}
  .ret-add{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:6px 11px;border-radius:999px;border:1px dashed var(--line-strong);background:transparent;color:var(--muted)}
  .ret-add:hover{border-color:var(--accent);color:var(--detail)}

  /* summary card */
  .side{position:sticky;top:74px;display:flex;flex-direction:column;gap:16px}
  .sum-row{display:flex;justify-content:space-between;align-items:baseline;padding:5px 0;font-size:13px}
  .sum-row .v{font-family:var(--mono);font-variant-numeric:tabular-nums}
  .sum-row.neg .v{color:var(--danger)}
  .sum-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);margin-top:6px;padding-top:12px}
  .sum-total .t{font-family:var(--display);font-weight:700;font-size:14px}
  .sum-total .v{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
  .sum-note{text-align:right;font-size:11px;color:var(--faint);margin-top:2px}
  .meter{height:8px;border-radius:999px;background:var(--panel-2);overflow:hidden;margin:8px 0 4px}
  .meter i{display:block;height:100%;background:var(--ok);border-radius:999px}
  .margin-pct{font-weight:700;color:var(--ok);font-family:var(--display)}

  /* dashboard */
  .kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
  @media(max-width:900px){ .kpis{grid-template-columns:repeat(2,minmax(0,1fr))} }
  .kpi{background:var(--panel);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
  .kpi.hero{background:linear-gradient(135deg,var(--hero-a),var(--hero-b));color:var(--hero-ink);box-shadow:0 16px 30px -16px var(--hero-a)}
  .kpi.hero .l,.kpi.hero .s{color:color-mix(in srgb,var(--hero-ink) 78%,transparent)}
  .kpi .l{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--faint)}
  .kpi .v{font-family:var(--display);font-weight:800;font-size:clamp(16px,2vw,26px);white-space:nowrap;letter-spacing:-.02em;margin-top:6px;font-variant-numeric:tabular-nums}
  .kpi .s{font-size:12px;color:var(--muted);margin-top:2px}
  .mini-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:14px}
  @media(max-width:900px){ .mini-kpis{grid-template-columns:repeat(2,minmax(0,1fr))} }
  .mini-kpi>div{min-width:0}
  .mini-kpi .v,.mini-kpi .s{overflow:hidden;text-overflow:ellipsis}
  .mini-kpi{background:var(--panel);border-radius:14px;padding:14px 16px;display:flex;align-items:center;gap:12px;color:inherit;box-shadow:var(--shadow)}
  .mini-kpi:hover{background:var(--panel-2)}
  .mini-kpi .ic{width:34px;height:34px;border-radius:50%;background:color-mix(in srgb,var(--detail) 9%,var(--panel));display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--detail)}
  .mini-kpi .ic svg{width:16px;height:16px}
  .mini-kpi .l{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--faint)}
  .mini-kpi .v{font-family:var(--display);font-weight:700;font-size:15.5px;margin-top:1px;white-space:nowrap}
  .mini-kpi .s{font-size:11px;color:var(--muted);margin-top:1px;white-space:nowrap}
  .tchart-hit{cursor:pointer}
  .tchart-hit rect:first-child{transition:fill .1s}
  .tchart-hit:hover rect:first-child{fill:var(--panel-2)}
  .chart-tip{position:absolute;pointer-events:none;background:var(--tip);color:var(--tip-ink);font-size:12px;padding:8px 11px;border-radius:8px;box-shadow:var(--shadow);white-space:nowrap;z-index:5;transform:translate(-50%,calc(-100% - 10px));top:0;left:0}
  .chart-tip b{display:block;font-size:11px;font-weight:700;margin-bottom:5px}
  .chart-tip .row{display:flex;align-items:center;gap:6px;font-variant-numeric:tabular-nums}
  .chart-tip .row+.row{margin-top:3px}
  .chart-tip i{width:8px;height:8px;border-radius:2px;display:inline-block;flex-shrink:0}
  .dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  @media(max-width:900px){ .dash-cols{grid-template-columns:1fr} }
  .mini{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:13px;cursor:pointer}
  .mini:first-of-type{border-top:0}
  .mini:hover{color:var(--accent-ink)}
  .mini .r{display:flex;gap:10px;align-items:center;color:var(--faint);font-size:12px}

  .photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
  .photo{aspect-ratio:4/3;border-radius:8px;position:relative;overflow:hidden;border:1px solid var(--line)}
  .photo span{position:absolute;left:6px;right:6px;bottom:6px;font-size:10px;color:#fff;background:rgba(15,23,42,.6);padding:3px 6px;border-radius:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .photo button{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:5px;border:0;background:rgba(15,23,42,.6);color:#fff;font-size:12px;line-height:1}
  .photo-add{aspect-ratio:4/3;border:1px dashed var(--line-strong);border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--muted);font-size:12px;font-weight:600;background:var(--panel-2)}
  .photo-add:hover{border-color:var(--accent);color:var(--detail)}

  .sign-pad{height:56px;border-bottom:1.5px solid var(--line-strong);display:flex;align-items:flex-end;padding-bottom:4px;font-family:'Segoe Script','Bradley Hand',cursive;font-size:22px;color:var(--ink)}
  .sig-canvas{width:100%;height:140px;border:1px dashed var(--line-strong);border-radius:9px;background:var(--panel-2);touch-action:none;cursor:crosshair;display:block}
  .stars{display:flex;gap:2px}
  .stars button{background:none;border:0;padding:8px;cursor:pointer;color:var(--line-strong);line-height:0}
  .stars button.on{color:#f5a623}
  .stars svg{width:24px;height:24px}

  /* toast */
  .toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--tip);color:var(--tip-ink);font-size:13px;font-weight:600;padding:11px 18px;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;z-index:200}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  @media(prefers-reduced-motion:reduce){ .toast{transition:none} }

  /* modal (rate picker + pdf) */
  .scrim{position:fixed;inset:0;background:rgba(10,14,20,.5);z-index:120;display:none;align-items:flex-start;justify-content:center;padding:40px 20px;overflow:auto}
  .scrim.open{display:flex}
  .modal{background:var(--panel);border-radius:var(--radius);box-shadow:0 30px 70px -20px rgba(0,0,0,.45);width:min(560px,100%);overflow:hidden}
  .modal header{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
  .modal header h3{font-size:15px}
  .modal .body{padding:14px 18px;max-height:60vh;overflow:auto}
  .pick{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;cursor:pointer}
  .pick:hover{border-color:var(--accent);background:var(--accent-soft)}
  .pick .sub-t{font-size:11.5px;color:var(--faint)}

  #pdfScrim{position:fixed;inset:0;background:rgba(10,14,20,.55);z-index:150;display:none;flex-direction:column;align-items:center;padding:24px;overflow:auto}
  #pdfScrim.open{display:flex}
  .pdf-chrome{display:flex;gap:10px;margin-bottom:16px}
  .doc{width:210mm;max-width:100%;background:#fff;color:#1e293b;padding:18mm 16mm;box-shadow:0 20px 60px -10px rgba(0,0,0,.5);font-family:var(--body)}
  .doc *{box-sizing:border-box}
  .d-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:3px solid #2563eb;padding-bottom:14px}
  .d-brand{display:flex;gap:10px;align-items:center}
  .d-logo{width:42px;height:42px;border-radius:8px;background:#2563eb;color:#fff;font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;font-family:var(--display)}
  .d-brand b{font-size:16px}
  .d-brand .sm,.d-meta .sm{font-size:10.5px;color:#64748b;line-height:1.6}
  .d-meta{text-align:right}
  .d-meta .t{font-size:18px;font-weight:800;color:#2563eb;font-family:var(--display)}
  .d-parties{display:flex;gap:14mm;margin-top:16px;font-size:10.5px}
  .d-parties h4{margin:0 0 4px;font-size:9px;letter-spacing:.08em;color:#94a3b8}
  .d-parties .name{font-size:12px;font-weight:700}
  .d-parties p{margin:2px 0 0;color:#475569;line-height:1.6}
  table.d-items{width:100%;border-collapse:collapse;margin-top:16px;font-size:10.5px}
  table.d-items th{background:#f1f5f9;color:#475569;text-align:left;padding:7px 9px;font-weight:700}
  table.d-items th.n,table.d-items td.n{text-align:right}
  table.d-items td{padding:8px 9px;border-bottom:1px solid #e2e8f0;vertical-align:top}
  .d-sec{margin-top:14px;font-size:10.5px;color:#334155}
  .d-sec h4{margin:0 0 4px;font-size:9px;letter-spacing:.08em;color:#94a3b8}
  .d-totals{margin-left:auto;width:76mm;font-size:11px;margin-top:14px}
  .d-totals .r{display:flex;justify-content:space-between;padding:3px 0}
  .d-totals .g{display:flex;justify-content:space-between;padding-top:8px;margin-top:4px;border-top:1px solid #e2e8f0;font-weight:800;font-size:14px;color:#2563eb}
  .d-terms{margin-top:20px;font-size:9.5px;color:#64748b;line-height:1.7;border-top:1px solid #e2e8f0;padding-top:12px}
  .d-sign{margin-top:20mm;display:flex;gap:16mm}
  .d-sign>div{flex:1;border-top:1px solid #94a3b8;padding-top:5px;font-size:9.5px;color:#64748b}

  /* login */
  #loginScreen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}
  .login-card{background:var(--panel);border-radius:22px;box-shadow:var(--shadow);width:min(400px,100%);padding:34px 30px}
  .login-card .lock{display:flex;justify-content:center;margin-bottom:6px}
  .login-card h1{font-family:var(--display);font-size:19px;text-align:center;margin:14px 0 4px}
  .login-card p.sub{text-align:center;color:var(--muted);font-size:13px;margin:0 0 22px}
  .login-card .field{margin-bottom:14px}
  .login-card .field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
  .login-card .field input{width:100%;height:40px;border:1px solid var(--line-strong);border-radius:9px;padding:0 12px;background:var(--panel);font-size:14px}
  .login-card .field input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
  .login-card .btn{width:100%;height:42px;justify-content:center;margin-top:4px}
  .login-err{background:var(--danger-soft);color:var(--danger);font-size:12.5px;font-weight:600;padding:9px 12px;border-radius:8px;margin-bottom:14px}
  .login-hint{margin-top:18px;font-size:11.5px;color:var(--faint);text-align:center;line-height:1.7}

  /* tabs (ajustes) */
  .tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
  .tabs button{border:0;background:transparent;color:var(--muted);font-size:13px;font-weight:600;padding:10px 14px;border-bottom:2px solid transparent;white-space:nowrap}
  .tabs button[aria-selected="true"]{color:var(--accent-ink);border-bottom-color:var(--accent)}
  .chip-list{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
  .chip-ed{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;padding:5px 8px 5px 12px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel-2)}
  .chip-ed button{border:0;background:transparent;color:var(--faint);font-size:15px;line-height:1;padding:0}
  .chip-ed button:hover{color:var(--danger)}
  .chip-add{display:flex;gap:6px}
  .chip-add input{height:32px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;font-size:12.5px;background:var(--panel)}

  /* ajustes -> apariencia */
  .tema-nota{font-size:12.5px;color:var(--muted);margin:-4px 0 14px;line-height:1.6;max-width:70ch}
  .conex-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
  .conex-row:first-of-type{border-top:0;padding-top:0}
  .conex-row b{display:block;font-size:13.5px}
  .conex-row span{display:block;margin-top:2px}
  .tema-temas{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
  .tema-tema{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 14px 0 10px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--panel);color:var(--ink);font-size:13px;font-weight:600}
  .tema-tema:hover{border-color:var(--accent);color:var(--detail)}
  .tema-sw{display:inline-flex;border-radius:6px;overflow:hidden;box-shadow:0 0 0 1px var(--line-strong)}
  .tema-sw i{display:block;width:13px;height:22px}
  .tema-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:10px}
  .tema-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer}
  .tema-item:hover{border-color:var(--line-strong);background:var(--panel-2)}
  .tema-item input[type=color]{width:40px;height:40px;border:0;padding:0;background:none;cursor:pointer;flex:none}
  .tema-item input[type=color]::-webkit-color-swatch-wrapper{padding:0}
  .tema-item input[type=color]::-webkit-color-swatch{border:1px solid var(--line-strong);border-radius:10px}
  .tema-item input[type=color]::-moz-color-swatch{border:1px solid var(--line-strong);border-radius:10px}
  .tema-txt{flex:1;min-width:0;display:flex;flex-direction:column}
  .tema-txt b{font-size:13px}
  .tema-txt em{font-style:normal;font-size:11.5px;color:var(--faint)}
  .tema-item code{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
  .tema-acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
  .tema-series{display:inline-flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
  .tema-series span{display:inline-flex;align-items:center;gap:6px}
  .tema-series i{width:12px;height:12px;border-radius:3px;display:block}

  /* calendario y cronograma de mantenimientos */
  .cal-filtro{height:38px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:0 12px;background:var(--panel);color:var(--ink);font-size:13px;min-width:190px}
  table.crono{min-width:920px}
  table.crono th.crono-h{text-align:center;padding:14px 6px}
  table.crono th.crono-h.mes-actual{color:var(--detail)}
  table.crono tbody tr{cursor:default}
  table.crono tbody tr:hover td{background:transparent}
  table.crono th.crono-nom{text-align:left;text-transform:none;letter-spacing:0;font-size:13px;color:var(--ink);font-weight:400;padding:10px 16px;min-width:200px;position:sticky;left:0;z-index:1;background:var(--panel);border-bottom:1px solid var(--line)}
  table.crono th.crono-nom b{display:block;font-weight:600}
  table.crono th.crono-nom span{display:block;font-size:11.5px;color:var(--faint)}
  table.crono td{text-align:center;padding:8px 4px;vertical-align:middle}
  table.crono td.crono-c{cursor:pointer}
  table.crono td.crono-c:hover{background:var(--accent-soft)}
  table.crono td.crono-c:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
  table.crono td.crono-tot{font-weight:700;background:var(--panel-2);padding:8px 14px}
  table.crono tfoot th.crono-nom,table.crono tfoot td{border-top:1px solid var(--line-strong);background:var(--panel-2)}
  .cr{display:inline-block;min-width:26px;padding:1px 7px;border-radius:999px;font-size:11.5px;font-weight:700;font-variant-numeric:tabular-nums;margin:1px;line-height:1.5}
  .cr.h{background:var(--ok-soft);color:var(--ok)}
  .cr.p{background:var(--accent-soft);color:var(--accent-ink)}
  .cr.a{background:var(--danger-soft);color:var(--danger)}

  /* ajustes -> pantalla de ingreso */
  .ing-previa{display:block;width:100%;height:620px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
  .ing-grupo{margin-top:18px}
  .ing-grupo:first-of-type{margin-top:0}
  .ing-grupo h3{font-size:12.5px;font-weight:600;color:var(--muted);margin:0 0 8px}
  .ing-img{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--line)}
  .ing-img:first-of-type{border-top:0;padding-top:0}
  .ing-img-prev{width:170px;height:96px;border-radius:12px;background:var(--panel-2);border:1px dashed var(--line-strong);display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--faint);font-size:12px;flex:none}
  .ing-img-prev img{width:100%;height:100%;object-fit:contain}
  .ing-img-prev.fondo img{object-fit:cover}
  .ing-img p{font-size:12px;color:var(--faint);margin:2px 0 10px;max-width:56ch}
  .ing-check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;align-self:end;min-height:40px}

  .admin-hidden .admin-only{display:none !important}

  @media print{
    body.print-doc{background:#fff}
    body.print-doc>*:not(#pdfScrim){display:none !important}
    body.print-doc #pdfScrim{position:static;display:block;background:none;padding:0;overflow:visible}
    body.print-doc .pdf-chrome{display:none !important}
    body.print-doc .doc{box-shadow:none;width:auto;padding:0}
  }

  /* ---------- graficos de la mesa de ayuda (js/charts.js) ---------- */
  .vz-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px;margin-bottom:18px}
  .vz-grid .vz-wide{grid-column:1/-1}
  .vz-card{background:var(--panel);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);min-width:0}
  .vz-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:10px}
  .vz-title{font-family:var(--display);font-weight:700;font-size:13.5px;color:var(--ink)}
  .vz-sub{font-size:11.5px;color:var(--faint);margin-top:1px}
  .vz-toggle{height:26px;padding:0 10px;border:1px solid var(--line-strong);border-radius:7px;background:transparent;color:var(--muted);font-size:11.5px;font-weight:600;flex-shrink:0}
  .vz-toggle:hover{border-color:var(--faint);color:var(--ink)}
  .vz-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin:2px 0 8px;font-size:12px;color:var(--muted)}
  .vz-legend b{color:var(--ink);font-weight:600;margin-left:5px}
  .vz-key{display:inline-flex;align-items:center;gap:6px}
  .vz-key i.vz-sq{width:10px;height:10px;border-radius:2px;display:inline-block}
  .vz-key i.vz-line{width:14px;height:2px;border-radius:1px;display:inline-block}
  .vz-svg{display:block;max-width:100%;overflow:visible}
  .vz-svg .vz-gl{stroke:var(--line);stroke-width:1}
  .vz-svg .vz-ax{stroke:var(--line-strong);stroke-width:1}
  .vz-svg .vz-tx{font-size:11px;fill:var(--muted)}
  .vz-svg .vz-band{fill:var(--ink)}
  .vz-svg .vz-cross{stroke:var(--line-strong);stroke-width:1}
  .vz-svg .vz-ln{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
  .vz-svg .vz-dot,.vz-svg .vz-hdot{stroke:var(--panel);stroke-width:2}
  .vz-empty{padding:34px 10px;text-align:center;color:var(--faint);font-size:13px}
  .vz-table-wrap{overflow:auto;max-height:280px}
  .vz-table th{position:sticky;top:0;background:var(--panel)}
  .vz-table td:first-child{white-space:nowrap}
  .vz-table{border-collapse:collapse;width:100%;font-size:12.5px}
  .vz-table th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--line-strong)}
  .vz-table td{padding:6px 8px;border-bottom:1px solid var(--line);color:var(--ink)}
  .vz-table .n{text-align:right;font-variant-numeric:tabular-nums}
  .vz-hbars{display:flex;flex-direction:column;gap:4px}
  .vz-hrow{display:grid;grid-template-columns:minmax(96px,150px) 1fr;align-items:center;gap:10px;padding:4px 0}
  .vz-hlabel{font-size:12.5px;color:var(--muted)}
  .vz-hbar{display:flex;align-items:center;gap:8px;border-left:1px solid var(--line-strong);min-height:20px}
  .vz-hbar i{display:block;height:12px;border-radius:0 4px 4px 0;background:var(--vz-1);flex:0 0 auto}
  .vz-hbar b{font-size:12.5px;font-weight:600;color:var(--ink);margin-left:2px;font-variant-numeric:tabular-nums}
  .vz-hbar em{font-style:normal;font-size:11.5px;color:var(--faint)}
  .vz-tip{position:fixed;z-index:400;display:none;pointer-events:none;background:var(--panel);color:var(--ink);border:1px solid var(--line-strong);border-radius:9px;box-shadow:var(--shadow);padding:8px 10px;font-size:12px;min-width:130px}
  .vz-tip-t{font-weight:600;color:var(--muted);margin-bottom:3px}
  .vz-tip-r{display:flex;align-items:center;gap:8px;line-height:1.65}
  .vz-tip-r b{font-weight:700;font-variant-numeric:tabular-nums}
  .vz-tip-r span{color:var(--muted)}
  .vz-tip-k{display:inline-block;width:12px;height:3px;border-radius:2px;background:transparent}
  .rep-filters{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;margin-bottom:16px}
  .rep-filters .fl{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
  .rep-filters input[type=date]{height:36px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;background:var(--panel);color:var(--ink)}
  .rep-filters select{height:36px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;background:var(--panel);color:var(--ink);min-width:200px}
  .rep-note{font-size:11.5px;color:var(--faint);margin:-8px 0 16px}
  .loading-dim{opacity:.55;transition:opacity .15s}
  .kpis.kpis3{grid-template-columns:repeat(3,1fr)}
  @media(max-width:900px){ .kpis.kpis3{grid-template-columns:1fr} }