:root{
  --bg:#f3f5f9; --card:#fff; --ink:#1b2433; --muted:#667085; --line:#d9dee8;
  --pri:#1f3864; --pri2:#2c4f8f; --ok:#1e7b46; --warn:#a15c00; --bad:#b42318;
  --okbg:#e3f4ea; --warnbg:#fff1d6; --badbg:#fde7e4; --graybg:#eceff4;
  --r:10px; --nav:232px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
h1{font-size:1.45rem;margin:0 0 14px}
h2{font-size:1.1rem;margin:0 0 10px}
button,input,select,textarea{font:inherit;color:inherit}
small{color:var(--muted)}
.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,Menlo,Consolas,monospace}
.num{text-align:right;font-variant-numeric:tabular-nums}
[hidden]{display:none!important}

/* ---------- pantallas de acceso ---------- */
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:18px}
.box{background:var(--card);border-radius:14px;box-shadow:0 6px 28px rgba(20,30,60,.12);padding:26px;width:100%;max-width:400px}
.box h1{text-align:center;margin-bottom:4px}
.box .sub{text-align:center;color:var(--muted);margin:0 0 18px;font-size:.92rem}
label{display:block;font-weight:600;font-size:.88rem;margin:0 0 12px}
label input,label select,label textarea{display:block;width:100%;margin-top:5px;font-weight:400}
input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff;min-height:44px}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--pri2);outline-offset:1px}
textarea{min-height:90px;resize:vertical}

/* ---------- botones ---------- */
.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 16px;min-height:44px;cursor:pointer;font-weight:600}
.btn:hover{background:#f0f3f9}
.btn.pri{background:var(--pri);border-color:var(--pri);color:#fff}
.btn.pri:hover{background:var(--pri2)}
.btn.danger{color:var(--bad);border-color:#f0b9b3}
.btn.sm{min-height:34px;padding:5px 11px;font-size:.88rem}
.btn:disabled{opacity:.55;cursor:default}
.btn,a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;color:inherit}
.btn.pri,a.btn.pri{color:#fff}
.olvido{text-align:center;margin:12px 0 0}
.link{background:none;border:0;color:var(--pri2);cursor:pointer;padding:6px 0;text-decoration:underline}
.full{width:100%}

/* ---------- estructura ---------- */
.shell{display:grid;grid-template-columns:var(--nav) 1fr;min-height:100vh}
.nav{background:var(--pri);color:#fff;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:16px 12px}
.brand{font-weight:700;font-size:1.05rem;padding:4px 10px 14px;line-height:1.25}
.brand small{display:block;color:#b9c6e4;font-weight:400;font-size:.78rem}
.nav a{color:#dfe7f7;text-decoration:none;padding:11px 12px;border-radius:8px;display:flex;gap:10px;align-items:center;font-weight:600}
.nav a:hover{background:rgba(255,255,255,.1)}
.nav a.on{background:#fff;color:var(--pri)}
.links{display:flex;flex-direction:column;gap:3px}
.who{margin-top:auto;padding:12px 10px 4px;font-size:.82rem;color:#b9c6e4;border-top:1px solid rgba(255,255,255,.18)}
.who b{color:#fff;display:block;overflow-wrap:break-word}
.who button{margin-top:8px;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:8px;padding:7px 12px;cursor:pointer}
main{padding:24px 28px 40px;max-width:1180px;width:100%}

/* ---------- tarjetas, barra, kpis ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:14px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}
.kpi b{display:block;font-size:1.5rem;font-variant-numeric:tabular-nums}
.kpi span{color:var(--muted);font-size:.85rem}
.bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.bar input[type=search]{flex:1 1 240px}
.bar.end{justify-content:flex-end}
.form{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form .span{grid-column:1/-1;margin:0}
.warn{grid-column:1/-1;background:var(--warnbg);border:1px solid #f2d79b;color:#6b4300;padding:9px 12px;border-radius:8px;font-size:.9rem}
.warn.sola{margin-bottom:12px}
.warn ul{margin:6px 0 0;padding-left:18px}
.warn p{margin:0}
.neg{color:var(--bad)}
.err{background:var(--badbg);border:1px solid #f0b9b3;color:var(--bad);padding:9px 12px;border-radius:8px;font-size:.9rem;margin-bottom:12px}
.info{background:#e8f0ff;border:1px solid #c4d5f7;color:#1b3b78;padding:9px 12px;border-radius:8px;font-size:.9rem;margin-bottom:12px}

/* ---------- tablas (en celular se vuelven tarjetas) ---------- */
.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tbl th{background:#e9edf5;text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:#445066;padding:10px 12px}
.tbl td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top}
.tbl tr.click{cursor:pointer}
.tbl tr.click:hover td{background:#f6f8fc}
.tbl th.num{text-align:right}
.desc small{display:block}
.chip{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;font-weight:700;white-space:nowrap}
.chip.sin{background:var(--graybg);color:#455}
.chip.parcial{background:var(--warnbg);color:var(--warn)}
.chip.total{background:var(--okbg);color:var(--ok)}
.chip.anul{background:var(--badbg);color:var(--bad)}
.chip.exc{background:var(--badbg);color:var(--bad)}
.chip.ok{background:var(--okbg);color:var(--ok)}
.empty{padding:26px;text-align:center;color:var(--muted)}

/* ---------- nueva nota: filas de efectos ---------- */
.row{display:grid;grid-template-columns:minmax(0,3fr) 110px minmax(0,1.6fr) 44px;gap:8px;margin-bottom:6px;align-items:start}
.row input{width:100%;min-width:0}
.row .r-info{grid-column:1/-1;margin:-2px 0 8px;font-size:.82rem}
.row .r-info.aviso{color:var(--warn);font-weight:600}
.row .r-info.bad{color:var(--bad);font-weight:600}
.row .x{min-height:44px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;color:var(--bad);font-weight:700}

/* ---------- ventanas ---------- */
dialog{border:0;border-radius:14px;padding:0;width:min(520px,calc(100vw - 24px));box-shadow:0 12px 50px rgba(0,0,0,.3)}
dialog::backdrop{background:rgba(15,25,50,.5)}
dialog form{padding:20px}
dialog .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:84px;background:#1b2433;color:#fff;padding:11px 18px;border-radius:10px;z-index:99;max-width:92vw;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.toast.bad{background:var(--bad)}
.toast.ok{background:var(--ok)}

/* ---------- la nota (vista y Word) ---------- */
.paper{background:#fff;border:1px solid var(--line);padding:34px 40px;font-family:Arial,Helvetica,sans-serif;font-size:11pt;max-width:820px;margin:0 auto 14px;color:#000}
table.hd{width:100%;border-collapse:collapse}
table.hd td{border:0;padding:0;vertical-align:top}
table.hd td.l{font-size:10.5pt;font-weight:700;white-space:nowrap}
table.hd td.r{text-align:right;font-size:10.5pt}
table.hd .h1{font-style:italic;font-weight:400}
table.hd .h2{font-size:9pt;font-weight:400}
.paper .cab{height:35mm;padding:0 10mm;box-sizing:border-box}
.paper h2{text-align:center;text-decoration:underline;font-size:12pt;margin:0 0 24px;color:#000}
.paper p{margin:0 0 14px}
.paper table.tb{width:100%;border-collapse:collapse;margin:18px 0}
.paper table.tb th,.paper table.tb td{border:1px solid #000;padding:7px 8px;text-align:center;vertical-align:middle;font-size:10.5pt}
.paper table.tb th{font-weight:700}
.paper th.w1{width:14%}.paper th.w2{width:20%}.paper th.w3{width:18%}
.paper .nota{text-align:justify;margin-top:16px}
.paper .fecha{text-align:right}
.paper table.fm{width:100%;border-collapse:collapse;margin-top:46px;font-size:8pt;font-weight:700;text-align:center}
.paper table.fm td{border:0;padding:0;width:50%;vertical-align:top}
.paper table.fm td.izq{text-align:left}.paper table.fm td.der{text-align:right}
.paper .sello{display:inline-block;text-align:center}
.paper .vb{text-align:center;margin-top:34px}
.paper .vb span{display:inline-block;border:1px solid #000;padding:6px 60px;font-weight:700}
.paper .jefe{text-align:center;font-size:8pt;font-weight:700;margin-top:10mm}
.paper .anulada{border:2px solid var(--bad);color:var(--bad);text-align:center;font-weight:700;padding:6px;margin-bottom:16px}
.acciones{max-width:820px;margin:0 auto 12px}

/* ================== CELULAR ================== */
@media (max-width:899px){
  .shell{display:block}
  .nav{position:fixed;left:0;right:0;bottom:0;top:auto;height:auto;flex-direction:row;padding:6px 6px calc(6px + env(safe-area-inset-bottom));z-index:50;box-shadow:0 -2px 14px rgba(0,0,0,.18);align-items:center}
  .brand,.who{display:none}
  .links{flex-direction:row;overflow-x:auto;width:100%;gap:2px;scrollbar-width:none}
  .links::-webkit-scrollbar{display:none}
  .nav a{flex:0 0 auto;flex-direction:column;gap:2px;padding:6px 12px;font-size:.72rem;min-width:70px;text-align:center}
  .nav a i{font-style:normal;font-size:1.25rem;line-height:1}
  main{padding:14px 12px 96px}
  .topbar{display:flex!important}
  h1{font-size:1.25rem}
  .kpis{grid-template-columns:repeat(3,1fr);gap:8px}
  .kpi{padding:9px 10px}.kpi b{font-size:1.15rem}.kpi span{font-size:.72rem}
  .form{grid-template-columns:1fr}
  .row{grid-template-columns:1fr 1fr 44px}
  .row .r-ef{grid-column:1/3;grid-row:1}
  .row .x{grid-column:3;grid-row:1}
  .row .r-cant{grid-column:1;grid-row:2}
  .row .r-obs{grid-column:2/4;grid-row:2}
  .row .r-info{grid-row:3}
  .tbl,.tbl tbody{display:block;background:none;border:0}
  .tbl thead{display:none}
  .tbl tr{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;padding:6px 12px}
  .tbl td{display:flex;justify-content:space-between;gap:14px;border:0;padding:5px 0;text-align:right}
  .tbl td::before{content:attr(data-l);font-weight:600;color:var(--muted);font-size:.8rem;text-align:left;flex:0 0 38%}
  .tbl td.desc{display:block;text-align:left;font-weight:600;padding-bottom:6px}
  .tbl td.desc::before{display:none}
  .tbl td.act{justify-content:flex-end}
  .tbl td.act::before{display:none}
  .paper{padding:18px 14px;font-size:10pt}
  .paper .vb span{padding:6px 34px}
  .bar .btn.pri{flex:1 1 100%}
  .bar select{flex:1 1 44%;min-width:0}
  .tbl.inv tr{display:grid;grid-template-columns:repeat(3,1fr);column-gap:10px;padding:8px 12px}
  .tbl.inv td{display:block;text-align:left;padding:3px 0}
  .tbl.inv td::before{display:block;margin-bottom:1px}
  .tbl.inv td:nth-child(1),.tbl.inv td:nth-child(2),.tbl.inv td:nth-child(6),.tbl.inv td:nth-child(7){grid-column:1/-1}
  .tbl.inv td:nth-child(1),.tbl.inv td:nth-child(6){display:flex}
  .tbl.inv td:nth-child(7){display:flex;justify-content:flex-end}
}
.topbar{display:none;justify-content:space-between;align-items:center;background:var(--pri);color:#fff;padding:10px 14px;position:sticky;top:0;z-index:40}
.topbar b{font-size:.95rem}
.topbar button{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:8px;padding:6px 12px;min-height:34px}

/* ================== IMPRESIÓN ================== */
@media print{
  @page{size:A4;margin:0}   /* sin margen de página: el navegador no imprime fecha, título ni dirección web */
  body{background:#fff}
  .nav,.topbar,.acciones,.toast,.noprint{display:none!important}
  .shell{display:block}
  main{padding:0;max-width:none}
  .paper{border:0;padding:10mm 18mm 16mm 30mm;max-width:none;margin:0}   /* el texto empieza a 3 cm del borde izquierdo (espacio para abrochar/perforar)... */
  .paper .cab{margin:0 -8mm 0 -20mm;padding:0}   /* ...y el membrete llega a 1 cm de los bordes del papel */
}

.brand .logo{display:block;width:72px;height:72px;margin:0 0 8px;object-fit:contain}
.logo-login{display:block;width:84px;height:84px;margin:0 auto 8px;object-fit:contain}
.tbrand{display:inline-flex;align-items:center;gap:8px}
.logo-sm{width:28px;height:28px;object-fit:contain}
.logo-login{width:150px;height:auto;max-height:80px}
.brand{text-align:center}
.brand .logo{width:128px;height:128px;margin:6px auto 10px}

input.mal{border-color:var(--bad);outline-color:var(--bad)}
.paper{width:100%;box-sizing:border-box}
.paper table.tb{table-layout:fixed;width:100%}
.paper table.tb th.w1{width:13%}.paper table.tb th.w2{width:17%}.paper table.tb th.w3{width:30%}
.paper table.tb td.obs{font-size:9pt}
.paper table.tb td{word-wrap:break-word;overflow-wrap:break-word}
details.card>summary{cursor:pointer;padding:2px 0;list-style:revert}details.card[open]>summary{margin-bottom:12px}

/* series e importador */
.lnk{background:none;border:0;padding:0;color:var(--pri,#1f3864);text-decoration:underline;cursor:pointer;font:inherit}
.row .r-ser{grid-column:1/-1;margin:-4px 0 8px}
.lista-ser{max-height:45vh;overflow:auto;border:1px solid var(--line);border-radius:8px;margin:8px 0}
.lista-ser .it{display:flex;gap:8px;align-items:center;padding:7px 10px;border-bottom:1px solid var(--line);font-size:.9rem}
.lista-ser .it[hidden]{display:none}
.lista-ser .it span{margin-left:auto;color:#556;font-size:.82rem}
.lista-ser .it input{width:auto;min-height:0}
.busca-ser{width:100%}
label.ck{display:flex;gap:8px;align-items:flex-start;padding:6px 0;border-bottom:1px solid var(--line)}
label.ck input{width:auto;min-height:0;margin-top:4px}
.filebtn{display:inline-block;cursor:pointer}
.mut{color:#556;font-size:.9rem}

/* ---------- Almacén: ficha de existencia (Anexo I, A4 apaisado) ---------- */
label.inl{display:inline-flex;align-items:center;gap:8px;margin:0}
label.inl input{width:100px;margin:0}
.ficha{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:16px;font-size:.85rem;overflow-x:auto}
.ficha h2{text-align:center;margin:6px 0 10px;font-size:1.05rem;text-decoration:underline}
.fi-cab,.fi-datos{display:grid;grid-template-columns:1fr auto;gap:2px 20px;font-weight:700;font-size:.8rem}
.fi-cab .r,.fi-datos .r{text-align:right}
.fi-datos{margin-bottom:8px;font-size:.88rem}
.fi-tb{width:100%;border-collapse:collapse;table-layout:fixed;min-width:760px}
.fi-tb th,.fi-tb td{border:1px solid #000;padding:3px 4px;text-align:center;font-size:.8rem;vertical-align:middle;overflow-wrap:anywhere}
.fi-tb th{font-weight:700;background:#f3f5f9}
.fi-tb td.num{text-align:right}
.fi-tb .fi-mov{text-align:left}
.fi-lugar{text-align:right;margin:14px 0 4px}
.fi-firmas{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px;text-align:center;font-size:.78rem}
.fi-vb{text-align:center;margin-top:18px;font-size:.78rem}
.fi-vb span{display:inline-block;border:1px solid #000;padding:3px 40px;font-weight:700;margin-bottom:26px}
.fi-firma{break-inside:avoid}
@media print{
  @page ficha{size:A4 landscape;margin:10mm 10mm 12mm}
  .ficha{page:ficha;break-after:page;break-inside:auto;border:0;padding:0 0 0 20mm;margin:0;overflow:visible;font-size:9pt}
  .ficha .cab{margin:0 0 0 -20mm}
  .ficha:last-child{break-after:auto}
  .fi-tb{min-width:0}
  .fi-tb thead{display:table-header-group}
  .fi-tb tr{break-inside:avoid}
  .fi-tb th{background:#fff}
}
.row.fa2{grid-template-columns:minmax(0,3fr) 130px 44px}
.row.fa3{grid-template-columns:minmax(0,3fr) 120px 150px 44px}
.row.fa2 label,.row.fa3 label{margin:0}
.row.fa2 .x,.row.fa3 .x{margin-top:22px}
@media (max-width:760px){
  .row.fa2,.row.fa3{grid-template-columns:1fr 1fr 44px}
  .row.fa2 label:first-child,.row.fa3 label:first-child{grid-column:1/-1}
  .row.fa2 .x,.row.fa3 .x{grid-column:3;grid-row:2}
}

.fi-tb col.c-f{width:4%}.fi-tb col.c-ff{width:4%}.fi-tb col.c-mov{width:15%}.fi-tb col.c-q{width:8%}.fi-tb col.c-v{width:9%}
.fi-tb td.num{white-space:nowrap}
.fi-tb th{overflow-wrap:normal;word-break:normal;hyphens:none}
.fi-firmas{align-items:start}


.row .r-cta{width:100%;margin-top:6px}

.fi-firmas{grid-template-columns:1fr 1fr}
.fi-firmas .fi-vb{margin-top:0}
.r-nuevo{grid-column:1/-1;font-size:.84rem;color:var(--warn);font-weight:600;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.r-nuevo select{min-height:34px;padding:4px 8px;font-weight:400;color:var(--ink)}

.nav{overflow-y:auto;scrollbar-width:thin}
.brand .logo{width:84px;height:84px;margin:2px auto 6px}
.grp{all:unset;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;width:100%;cursor:pointer;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#9fb1d6;padding:12px 12px 6px;font-weight:700}
.grp:hover{color:#fff}.grp:focus-visible{outline:2px solid #fff;outline-offset:-2px}
.grp .chev{font-style:normal;transition:transform .15s}.grp.cerrado .chev{transform:rotate(-90deg)}
.gbody{display:flex;flex-direction:column;gap:3px}.gbody.cerrado{display:none}
.who{flex:0 0 auto}
.mtag{display:none}
@media (max-width:760px){.grp{display:none!important}.gbody,.gbody.cerrado{display:contents}.mtag{display:inline}}

.ficha .cab{margin-bottom:8px}
@media (max-width:760px){table.hd td.l{white-space:normal}}

/* --- Accesibilidad y táctil (auditoría UI/UX) --- */
.toast{display:flex;align-items:center;gap:12px}
.toast .tclose{all:unset;cursor:pointer;font-size:1.3rem;line-height:1;padding:6px 10px;margin:-6px -10px -6px 0;border-radius:8px}
.toast .tclose:hover{background:rgba(255,255,255,.2)}.toast .tclose:focus-visible{outline:2px solid #fff}
.tbl td.act{white-space:nowrap}
.tbl td.act .btn+.btn{margin-left:8px}
.tbl td.act .btn.danger{margin-left:16px}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--pri2);outline-offset:2px}
.nav a:focus-visible{outline:2px solid #fff;outline-offset:-2px}
@media (max-width:899px){
  .tbl td.act{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
  .tbl td.act .btn,.tbl td.act .btn+.btn,.tbl td.act .btn.danger{margin-left:0}
  .btn.sm{min-height:44px}
  .links{-webkit-mask-image:linear-gradient(to right,#000 92%,transparent);mask-image:linear-gradient(to right,#000 92%,transparent)}
}
@media print{.toast{display:none!important}}

/* --- Menú desplegable en celular --- */
#nav-bg{position:fixed;inset:0;background:rgba(15,25,50,.5);z-index:55}
#nav-bg[hidden]{display:none}
.topbar #menu-btn{margin-right:auto;font-weight:600}
.topbar .tbrand{margin:0 auto}
@media (max-width:899px){
  .nav{top:0;bottom:0;left:0;right:auto;width:min(310px,86vw);height:100%;flex-direction:column;align-items:stretch;padding:14px 10px calc(14px + env(safe-area-inset-bottom));z-index:60;transform:translateX(-105%);visibility:hidden;transition:transform .2s,visibility .2s;box-shadow:6px 0 24px rgba(0,0,0,.3)}
  .nav.abierto{transform:none;visibility:visible}
  .brand{display:block}.who{display:block}
  .links{flex-direction:column;overflow:visible;-webkit-mask-image:none;mask-image:none;gap:3px}
  .nav a{flex-direction:row;gap:10px;font-size:1rem;min-width:0;text-align:left;padding:12px}
  .nav a i{font-size:1.15rem}
  .grp{display:flex!important}
  .gbody{display:flex}.gbody.cerrado{display:none}
  .mtag{display:none}
  main{padding-bottom:24px}
}
@media (prefers-reduced-motion:reduce){.nav{transition:none}}
.topbar button{min-height:44px}.topbar .tbrand{margin:0}

/* --- Lector de facturas --- */
.leido{white-space:pre-wrap;font:.78rem/1.35 ui-monospace,Menlo,Consolas,monospace;background:#f6f7fa;border:1px solid var(--line);border-radius:8px;padding:10px;max-height:260px;overflow:auto}
label.chk{display:flex;gap:10px;align-items:flex-start;font-weight:600}
label.chk input{min-height:0;width:20px;height:20px;margin-top:2px}
.r-info.aviso{color:#6b4300;background:var(--warnbg);border:1px solid #f2d79b;border-radius:8px;padding:8px 10px}
.r-info.aviso .btn{margin:4px 6px 0 0}
#cp-lect.bad{color:var(--bad)}

/* --- Ranking --- */
.seg{display:inline-flex;gap:6px}
.rkbar{width:100%;height:14px;display:block}
.rkbar .bg{fill:var(--graybg)}.rkbar .fg{fill:var(--pri2)}
.tbl.rk td.rkg{min-width:140px;width:34%}
@media (max-width:899px){.tbl.rk td.rkg{display:block;width:auto}.tbl.rk td.rkg::before{display:none}}

@media (max-width:899px){
  .bar.end{position:sticky;bottom:0;background:var(--bg);padding:10px 0 calc(10px + env(safe-area-inset-bottom));z-index:5;border-top:1px solid var(--line)}
  .bar.end .btn{flex:1}
}

/* --- Barra inferior (una mano) + menú que sube desde abajo --- */
.botbar{display:none}
@media (max-width:899px){
  :root{--bb:64px}
  .botbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--pri);padding:4px 4px calc(4px + env(safe-area-inset-bottom));box-shadow:0 -2px 14px rgba(0,0,0,.25);gap:2px}
  .botbar a,.botbar button{all:unset;box-sizing:border-box;flex:1 1 0;min-width:0;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#dfe7f7;font-size:.72rem;font-weight:600;border-radius:10px;cursor:pointer;text-align:center}
  .botbar i{font-style:normal;font-size:1.3rem;line-height:1}
  .botbar a.on{background:#fff;color:var(--pri)}
  .botbar a:focus-visible,.botbar button:focus-visible{outline:2px solid #fff;outline-offset:-2px}
  .botbar button[aria-expanded="true"]{background:rgba(255,255,255,.18)}
  .nav{top:auto;left:0;right:0;bottom:calc(var(--bb) + env(safe-area-inset-bottom));width:auto;height:auto;max-height:72vh;border-radius:18px 18px 0 0;transform:translateY(110%);padding:10px 10px 14px;box-shadow:0 -8px 28px rgba(0,0,0,.35)}
  .nav.abierto{transform:none}
  .brand{display:none}
  #nav-bg{z-index:55}
  main{padding-bottom:calc(var(--bb) + 28px + env(safe-area-inset-bottom))}
  .bar.end{bottom:calc(var(--bb) + env(safe-area-inset-bottom))}
  .toast{bottom:calc(var(--bb) + 20px + env(safe-area-inset-bottom))}
}
input[type=file]{width:100%;max-width:100%;min-width:0}

/* --- Rubros (tarjetas), compras desplegables, firmas de la nota de almacenes --- */
.rubros{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-bottom:16px}
.rubro{display:flex;flex-direction:column;gap:4px;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink);min-height:64px}
.rubro b{font-size:.95rem}.rubro:hover{border-color:var(--pri2);background:#f7f9fd}
.rubro.vacio{opacity:.6}
.rubro:focus-visible{outline:2px solid var(--pri2);outline-offset:2px}
button.lnk{all:unset;cursor:pointer;color:var(--pri2);font-weight:700;text-decoration:underline;padding:6px 0;min-height:32px}
button.lnk:focus-visible{outline:2px solid var(--pri2)}
.tbl tr.det td{background:#f7f9fd}
.tbl tr.det ul.items{margin:4px 0;padding-left:18px}
.tbl tr.det ul.items li{margin:3px 0}
.firmas2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.firmas2 fieldset{border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;margin:0;min-width:0}
.firmas2 legend{font-weight:700;padding:0 6px}
#nc-firmas details{margin-top:10px}
.paper table.fm2 .tit{font-weight:700;margin-bottom:26mm}
.paper table.fm2 .linea{border-top:1px dotted #000;width:62mm;margin:0 auto 2px}
@media (max-width:899px){
  .rubros{grid-template-columns:1fr}
  .firmas2{grid-template-columns:1fr}
  .tbl.compras tr.det{display:block;margin-top:-6px}
  .tbl.compras tr.det td{display:block;text-align:left}
  .tbl.compras tr.det td::before{display:none}
}
@media print{.botbar,#nav-bg{display:none!important}}
.paper .anexo{text-align:right;font-weight:700;margin:-14px 0 14px}
.paper .intro{margin-top:18px}

/* --- Usuario conectado (siempre visible arriba) --- */
.col{min-width:0;display:flex;flex-direction:column}
.userbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;justify-content:flex-end;padding:8px 28px;background:var(--card);border-bottom:1px solid var(--line)}
.userbar .ub-ico{font-size:1.2rem}
.quien{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.quien b{font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quien small{font-size:.75rem}
.topbar .quien small{color:#b9c6e4}
.topbar .tbrand{min-width:0;flex:1}
@media (max-width:899px){.userbar{display:none}.topbar .quien b{font-size:.9rem;color:#fff}}
@media print{.userbar{display:none!important}}

/* --- QR: escáner, ficha rápida, etiquetas --- */
dialog.scan{padding:16px;width:min(480px,calc(100vw - 16px))}
.scan-v{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:3/4;max-height:62vh}
.scan-v video{width:100%;height:100%;object-fit:cover;display:block}
.scan-mira{position:absolute;inset:18%;border:3px solid rgba(255,255,255,.85);border-radius:14px;box-shadow:0 0 0 999px rgba(0,0,0,.35)}
#sc-msg{min-height:2.6em;font-weight:600}#sc-msg.bad{color:var(--bad)}
.artq{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.artq .qr{width:132px;height:132px;image-rendering:pixelated;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff}
.artq h1{margin-bottom:4px}
.et-lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 14px;margin-bottom:14px}
label.chk.inl{display:inline-flex;align-items:center;gap:8px;font-weight:600}
label.chk.inl input{width:70px;height:auto;min-height:44px}
.et-hoja{width:210mm;height:296mm;background:#fff;display:grid;grid-template-columns:repeat(3,70mm);grid-auto-rows:37mm;align-content:start;margin-bottom:12px;border:1px solid var(--line);overflow:hidden}
.et{display:flex;align-items:center;gap:2mm;padding:2.5mm 3mm;border:1px dashed #ccc;overflow:hidden;color:#000;font-family:Arial,Helvetica,sans-serif}
.et img{width:28mm;height:28mm;image-rendering:pixelated;flex:0 0 auto}
.et-t{display:flex;flex-direction:column;gap:1mm;min-width:0}
.et-t b{font-size:8.5pt;line-height:1.15;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}
.et-t small{font-size:6.5pt;color:#333}
@media (max-width:899px){#et-hojas{overflow-x:auto}}
@media print{
  .et-hoja{border:0;margin:0;height:290mm}
  .et-hoja+.et-hoja{break-before:page}
  .et{border-color:transparent}
}
@media print{.shell{min-height:0!important}.col{display:block}}
@media print{main{padding:0!important}}
small.listo{color:var(--ok);font-weight:700}

/* --- Media hoja (A4 u oficio): la nota ocupa la mitad de arriba; la línea de puntos marca el corte --- */
@media print{
  @page media{size:auto;margin:0}
  body.media-hoja .paper{page:media;height:148mm;overflow:hidden;padding:6mm 12mm 0 25mm;font-size:9.5pt;border-bottom:1px dashed #888;box-sizing:border-box}
  body.media-hoja .paper .cab{height:14mm;margin:0 -4mm 0 -17mm}
  body.media-hoja table.hd td.l,body.media-hoja table.hd td.r{font-size:8.5pt}
  body.media-hoja table.hd .h2{font-size:7.5pt}
  body.media-hoja .paper h2{font-size:10.5pt;margin:0 0 5px}
  body.media-hoja .paper p{margin:0 0 4px}
  body.media-hoja .paper .anexo{margin:-5px 0 3px;font-size:8.5pt}
  body.media-hoja .paper .intro{margin-top:5px}
  body.media-hoja .paper table.tb{margin:5px 0}
  body.media-hoja .paper table.tb th,body.media-hoja .paper table.tb td{padding:2px 6px;font-size:8.5pt}
  body.media-hoja .paper .nota{margin-top:3px;font-size:8.5pt}
  body.media-hoja .paper table.fm{margin-top:11mm;font-size:7pt}
  body.media-hoja .paper table.fm2{margin-top:3mm}
  body.media-hoja .paper table.fm2 .tit{margin-bottom:9mm}
  body.media-hoja .paper table.fm2 .linea{width:50mm}
  body.media-hoja .paper .vb{margin-top:1mm}
  body.media-hoja .paper .vb span{padding:2px 28px;font-size:8pt}
  body.media-hoja .paper .jefe{margin-top:7mm;font-size:7pt}
  body.media-hoja .paper .anulada{margin-bottom:4px}
}

/* --- Nota en hoja entera: más compacta y las firmas nunca se separan de la nota --- */
@media print{
  @page{margin:10mm 0 0}            /* hojas siguientes: margen arriba (la 1ª no, lo da la nota) */
  @page :first{margin-top:0}
  .paper .cab{height:24mm}
  .paper h2{margin-bottom:12px}
  .paper table.tb{margin:12px 0}
  .paper table.tb th,.paper table.tb td{padding:4px 6px}
  .paper table.tb tr{break-inside:avoid}
  .paper table.tb thead,.paper table.tb tr:first-child{break-after:avoid}
  .paper .cierre{break-inside:avoid;page-break-inside:avoid}
  .paper table.fm{margin-top:30px}
  .paper table.fm2{margin-top:18px}
  .paper table.fm2 .tit{margin-bottom:20mm}
  .paper .vb{margin-top:20px}
  .paper .jefe{margin-top:9mm}
}
.tbl.aud details{margin-top:4px;font-size:.85rem}.tbl.aud details ul{margin:4px 0 0;padding-left:18px}
.chip.parcial{background:var(--warnbg);color:var(--warn)}

/* --- Marca SGA y nombre corto del usuario --- */
.sga{font-size:1rem;letter-spacing:.06em;margin-right:6px;color:#fff;padding-right:8px;border-right:1px solid rgba(255,255,255,.35)}
.userbar{justify-content:flex-start}
.userbar .ub-marca{margin-right:auto;color:var(--pri);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.userbar .ub-marca b{letter-spacing:.06em}
.userbar .ub-largo{color:var(--muted)}
@media (max-width:1100px){.userbar .ub-largo{display:none}}
.box .copy{text-align:center;font-size:.75rem;color:var(--muted);margin:14px 0 0}

/* --- Espacios de firma: más lugar para la firma del jefe (entre V° B° y la aclaración), menos arriba de las líneas de puntos --- */
.paper table.fm2 .tit{margin-bottom:16mm}
.paper .jefe{margin-top:18mm}
@media print{
  .paper table.fm2 .tit{margin-bottom:14mm}
  .paper .vb{margin-top:14px}
  .paper .jefe{margin-top:18mm}
  body.media-hoja .paper table.fm2 .tit{margin-bottom:7mm}
  body.media-hoja .paper .jefe{margin-top:12mm}
}