:root{
  --bg:#f4f7fb; --panel:#ffffff; --ink:#13233d; --ink2:#4a5b75; --ink3:#8394ad;
  --line:#e2e8f1; --navy:#0f2747; --blue:#1d6fd8; --blue2:#e8f1fd; --teal:#0ea5a0;
  --ok:#16a34a; --ok2:#e7f7ec; --warn:#d97706; --warn2:#fff4e0; --bad:#dc2626; --bad2:#fdecec;
  --gray:#94a3b8; --gray2:#eef2f7; --r:12px; --sh:0 1px 2px rgba(16,35,61,.06),0 4px 16px rgba(16,35,61,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--blue)}
h1,h2,h3,h4{margin:0;line-height:1.2}
.hidden{display:none!important}

/* barra superior */
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;display:flex;align-items:center;gap:16px;padding:10px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.brand svg{width:34px;height:34px;flex:none}
.brand small{display:block;font-weight:400;opacity:.7;font-size:11px;letter-spacing:.4px;text-transform:uppercase}
.top .sp{flex:1}
.top select,.top button{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:6px 10px;cursor:pointer}
.top select option{color:var(--ink)}
.top label{font-size:11px;opacity:.75;display:block;margin-bottom:2px}
.perfil{display:flex;background:rgba(255,255,255,.08);border-radius:10px;padding:3px}
.perfil button{border:0;background:transparent;padding:6px 12px;border-radius:8px}
.perfil button.on{background:#fff;color:var(--navy);font-weight:600}
.dot-warn{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fbbf24;margin-left:6px;vertical-align:middle}

/* pestañas */
.tabs{display:flex;gap:4px;padding:0 20px;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto;position:sticky;top:58px;z-index:15}
.tabs button{border:0;background:none;padding:12px 14px;cursor:pointer;color:var(--ink2);border-bottom:3px solid transparent;white-space:nowrap;font-weight:500}
.tabs button.on{color:var(--blue);border-bottom-color:var(--blue)}
main{max-width:1240px;margin:0 auto;padding:22px 20px 80px}
.banner{background:var(--warn2);border:1px solid #f6d48d;color:#7a4b00;padding:10px 14px;border-radius:10px;margin-bottom:16px}

/* tarjetas */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:18px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.g2,.g3,.g4{grid-template-columns:1fr}}
.kpi .n{font-size:30px;font-weight:700;letter-spacing:-.5px}
.kpi .l{color:var(--ink2);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.muted{color:var(--ink2)}
.small{font-size:12px}
.mt{margin-top:16px}.mt2{margin-top:24px}.mb{margin-bottom:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row .sp{flex:1}
h2.sec{font-size:20px;margin-bottom:4px}
.sub{color:var(--ink2);margin-bottom:16px}

/* barra de progreso */
.bar{height:10px;background:var(--gray2);border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--teal));border-radius:99px}
.bar.big{height:16px}
.pct{font-weight:700}

/* siguiente paso */
.hero{background:linear-gradient(135deg,#0f2747,#1d4f9a 60%,#0ea5a0);color:#fff;border:0}
.hero .muted{color:rgba(255,255,255,.8)}
.hero h1{font-size:24px;margin:6px 0 10px}
.hero .bar{background:rgba(255,255,255,.2)}
.hero .bar>i{background:#fff}
.next{background:#fff;color:var(--ink);border-radius:12px;padding:16px;margin-top:14px}
.next h3{font-size:18px;margin:4px 0 6px}

/* chips y estados */
.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11.5px;font-weight:600;background:var(--gray2);color:var(--ink2);white-space:nowrap}
.chip.bloq{background:var(--bad2);color:var(--bad)}
.chip.ref{background:var(--blue2);color:var(--blue);font-weight:500}
.chip.ens{background:#e6f6f5;color:#0b7c78;font-weight:500}
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap}
.st::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.st.pendiente{background:var(--gray2);color:#64748b}
.st.entregada{background:var(--warn2);color:var(--warn)}
.st.validada{background:var(--ok2);color:var(--ok)}
.st.devuelta{background:var(--bad2);color:var(--bad)}
.late{color:var(--bad);font-weight:600}

/* lista de tareas */
.tlist{display:flex;flex-direction:column}
.trow{display:grid;grid-template-columns:96px 1fr 170px 82px 110px;gap:12px;align-items:center;padding:11px 12px;border-top:1px solid var(--line);cursor:pointer}
.trow:hover{background:#f8fbff}
.trow .t{font-weight:500}
.trow .id{font-family:ui-monospace,Consolas,monospace;font-size:12px;color:var(--ink3)}
@media (max-width:900px){.trow{grid-template-columns:1fr;gap:4px}}

/* etapas */
.steps{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;position:relative}
.step.on{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue2)}
.step .num{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--gray2);color:var(--ink2);font-weight:700;font-size:13px;margin-bottom:6px}
.step.done .num{background:var(--ok);color:#fff}
.step.cur .num{background:var(--blue);color:#fff}
.step .nm{font-weight:600;font-size:13px}
.step .bar{height:6px;margin-top:8px}

/* tablas */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:8px 10px;border-top:1px solid var(--line);vertical-align:top}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink3);font-weight:600;border-top:0;background:#fafcff}
td.code{font-family:ui-monospace,Consolas,monospace;font-size:12px;white-space:nowrap}
.tbl-wrap{overflow-x:auto}

/* formularios */
.btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 14px;cursor:pointer;font-weight:500}
.btn:hover{border-color:var(--blue)}
.btn.pri{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.bad{background:#fff;border-color:#f3b4b4;color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:12.5px}
input[type=text],input[type=date],select.f,textarea{border:1px solid var(--line);border-radius:8px;padding:7px 10px;background:#fff;width:100%}
textarea{min-height:70px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue2);border-color:var(--blue)}
.fl label{display:block;font-size:12px;font-weight:600;color:var(--ink2);margin:10px 0 4px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.seg button{border:0;background:none;padding:6px 12px;cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button.on{background:var(--blue2);color:var(--blue);font-weight:600}

/* panel lateral de tarea */
.ov{position:fixed;inset:0;background:rgba(15,39,71,.35);z-index:40;display:flex;justify-content:flex-end}
.drawer{width:min(620px,100%);height:100%;background:#fff;overflow-y:auto;padding:22px 24px 40px;box-shadow:-10px 0 40px rgba(0,0,0,.15)}
.drawer h2{font-size:20px;margin:8px 0}
.drawer .blk{margin-top:16px}
.drawer .blk h4{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--ink3);margin-bottom:6px}
.drawer ol{margin:0;padding-left:20px}
.drawer ol li{margin:3px 0}
.evi{border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-top:6px;background:#fafcff}
.evi .m{font-size:11.5px;color:var(--ink3)}
.x{border:0;background:var(--gray2);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:18px;line-height:1}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
.checks label{display:flex;gap:6px;align-items:center;font-size:13px}

/* auditoría */
.res-C{background:var(--ok2)}
.res-NCM{background:#fbdcdc}
.res-NCm{background:var(--bad2)}
.res-OBS,.res-OM{background:var(--warn2)}
.ai-row td{padding:6px 8px}
.ai-row select{min-width:150px}
.hint{font-size:11.5px;color:var(--ink3)}
.dots{display:inline-flex;gap:3px;flex-wrap:wrap}
.d{width:9px;height:9px;border-radius:50%;display:inline-block}
.d.pendiente{background:#cbd5e1}.d.entregada{background:var(--warn)}.d.validada{background:var(--ok)}.d.devuelta{background:var(--bad)}

/* calendario */
.wk{border-left:3px solid var(--blue);padding-left:12px;margin-top:14px}
.wk h4{font-size:13px;color:var(--blue);margin-bottom:6px}

/* impresión */
#print{display:none}
@media print{
  body{background:#fff}
  body>*:not(#print){display:none!important}
  #print{display:block;color:#000;font-size:11pt}
  #print h1{font-size:18pt;margin-bottom:6pt}
  #print h2{font-size:13pt;margin:14pt 0 6pt;border-bottom:1px solid #999;padding-bottom:3pt}
  #print table{border-collapse:collapse;width:100%;font-size:9.5pt}
  #print th,#print td{border:1px solid #999;padding:4pt 5pt;position:static;background:none;color:#000}
  #print .firma{margin-top:40pt;display:flex;gap:40pt}
  #print .firma div{flex:1;border-top:1px solid #000;padding-top:4pt;font-size:9.5pt}
  @page{margin:16mm}
}
.hero .next .muted{color:var(--ink2)}
@media (max-width:700px){.top,.tabs{position:static}}

#usr{display:flex;gap:10px;align-items:center}
#usr:empty{display:none}
.sync{font-size:11px;opacity:.7;min-width:70px;text-align:right}

/* v2.2 */
input[type=password]{border:1px solid var(--line);border-radius:8px;padding:7px 10px;background:#fff;width:100%}
.ayuda{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1px solid #b9c7dc;background:#fff;color:var(--blue);font-size:12px;font-weight:700;cursor:pointer;vertical-align:middle;margin-left:6px;padding:0;line-height:1}
.ayuda:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.modal-ayuda{position:fixed;inset:0;background:rgba(15,39,71,.45);z-index:80;display:grid;place-items:center;padding:16px}
.modal-ayuda .caja{background:#fff;border-radius:14px;max-width:560px;width:100%;padding:22px 24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
#buscador{position:relative;flex:1;max-width:420px;min-width:200px}
#buscador input{width:100%;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:9px;padding:8px 12px}
#buscador input::placeholder{color:rgba(255,255,255,.7)}
.rbus{position:absolute;top:42px;left:0;right:0;background:#fff;color:var(--ink);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.2);max-height:420px;overflow:auto;z-index:50}
.rb{padding:9px 12px;border-top:1px solid var(--line);cursor:pointer;font-size:13px}
.rb:hover{background:var(--blue2)}
.btn[disabled]{pointer-events:none}

.evbox{margin-top:18px;border:2px solid var(--blue);background:#f5f9ff;border-radius:12px;padding:14px 16px}
.evbox h4{font-size:14px;color:var(--blue);text-transform:none;letter-spacing:0;margin-bottom:2px}
.evbox .evi{background:#fff}