:root{--fondo:#E7EEF0;--papel:#F7FAFA;--tinta:#0E2233;--suave:#546A78;--linea:#B9C8CE;--ok:#0B7A75;--alerta:#B42318;--tec:#4A3FD1;
--titulo:"Bricolage Grotesque","Avenir Next",Avenir,"Segoe UI",sans-serif;--texto:"Instrument Sans","Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box;margin:0}html,body{height:100%}[hidden]{display:none!important}
body{background:var(--fondo);color:var(--tinta);font:400 16px/1.4 var(--texto);overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--tec);outline-offset:2px}
h1,h2,h3{font-family:var(--titulo);line-height:1.05;letter-spacing:-.02em}
h2{font-size:clamp(25px,3.6vw,46px)}
.primario{background:var(--tinta);color:var(--papel);padding:11px 18px;border-radius:6px;font-weight:600}
.error{color:var(--alerta);font-size:14.5px;min-height:20px}
.login{height:100%;display:grid;place-items:center;background:var(--tinta);padding:16px}
.login form{width:min(380px,100%);background:var(--papel);padding:30px;border-radius:8px;display:grid;gap:12px}
.login h1{font-size:36px}label{display:grid;gap:4px;font-size:14.5px;font-weight:500}
input{font:inherit;padding:10px;border:1px solid var(--linea);border-radius:6px;background:#fff;color:inherit}
.barra{height:58px;display:flex;align-items:center;gap:8px;padding:0 clamp(14px,3vw,28px)}
.inicio{font:800 18px var(--titulo);margin-right:auto}.menu{display:flex;gap:2px}
.menu button,#salir{padding:7px 11px;border-radius:6px;color:var(--suave);font-size:14.5px}
.menu button[aria-current=page]{background:var(--papel);color:var(--tinta);font-weight:600}
#pantalla{height:calc(100dvh - 58px);padding:clamp(10px,2vh,22px) clamp(14px,5vw,64px) 18px;display:flex;flex-direction:column;gap:clamp(10px,2vh,20px);overflow:hidden;animation:e .25s ease-out}
@keyframes e{from{opacity:0;transform:translateX(12px)}}
.empresas{flex:1;min-height:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:minmax(0,1fr);gap:12px}
.empresa{display:flex;flex-direction:column;justify-content:space-between;text-align:left;padding:18px;background:var(--papel);border:1.5px solid var(--linea);border-radius:8px;transition:transform .15s}
.empresa:hover{transform:translateY(-3px);border-color:var(--tinta)}
.empresa b{font:800 clamp(20px,2.2vw,30px)/1 var(--titulo)}.empresa small{color:var(--suave);font-size:14.5px}
.barrita{height:9px;background:var(--linea);border-radius:5px;overflow:hidden;margin-top:6px}.barrita i{display:block;height:100%;background:var(--ok)}
.encabezado{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.encabezado button{color:var(--suave);font-size:14.5px}
.docs{flex:1;min-height:0;display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:10px}
.doc{display:flex;flex-direction:column;justify-content:space-between;gap:3px;min-height:0;padding:11px 14px;background:var(--papel);border-radius:8px;border-left:6px solid var(--linea)}
.doc.subido{border-left-color:#D99A1C}.doc.revisado{border-left-color:var(--ok)}.doc.rechazado{border-left-color:var(--alerta)}
.doc strong{font-weight:600;line-height:1.2}.doc small{color:var(--suave);font-size:13.5px}
.doc .fila{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:14px}.doc a,.doc .fila button{color:var(--tec);font-weight:600;font-size:14px}
.columnas{flex:1;min-height:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.col{display:flex;flex-direction:column;min-height:0;background:var(--papel);border-radius:8px;padding:13px;border-top:6px solid var(--tinta)}
.col h3{display:flex;justify-content:space-between;font-size:19px;margin-bottom:6px}
.col ul{list-style:none;padding:0;overflow:auto;font-size:14.5px;scrollbar-width:thin}.col li{display:grid;grid-template-columns:20px 1fr;gap:6px;padding:6px 0;border-bottom:1px solid #DDE6E9}
.col li input{width:16px;height:16px;padding:0;margin-top:2px}.vacio{color:var(--suave)}
dialog{margin:auto;border:0;border-radius:8px;padding:22px;width:min(420px,calc(100vw - 32px));color:var(--tinta)}dialog::backdrop{background:rgba(14,34,51,.6)}
dialog form{display:grid;gap:12px}.acciones{display:flex;justify-content:flex-end;gap:8px}.op{display:flex;gap:7px;align-items:center;font-weight:400}.op input{width:auto}
@media(max-width:860px){.empresas{grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,minmax(0,1fr))}.empresa{padding:11px}.empresa:nth-child(5){grid-column:1/-1}
.docs{grid-template-columns:1fr 1fr;gap:6px}.doc{padding:6px 8px}.doc strong{font-size:13px}.doc small,.doc .fila,.doc a,.doc .fila button{font-size:12px}
.columnas{grid-template-columns:1fr 1fr}.col{padding:8px}.col h3{font-size:15px}.col ul{font-size:12.5px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.usuarios{flex:1;min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.usuarios ul{list-style:none;padding:0;overflow:auto}.usuarios li{padding:12px;background:var(--papel);border-radius:8px;margin-bottom:8px}.usuarios b,.usuarios small{display:block}.usuarios small{color:var(--suave)}
.usuarios form{display:grid;gap:9px;align-content:start;background:var(--papel);padding:16px;border-radius:8px}code{font-size:16px;font-weight:600}
@media(max-width:860px){.usuarios{grid-template-columns:1fr}}
select{font:inherit;padding:10px;border:1px solid var(--linea);border-radius:6px;background:#fff}.usuarios .fila{display:flex;gap:12px;margin-top:6px}.usuarios .fila button{color:var(--tec);font-size:14px;font-weight:600}
/* Inventarios (solo consulta). La pantalla no hace scroll: cada bloque largo tiene el suyo. */
.inv-conexion{font-size:13.5px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--papel);color:var(--suave);border:1px solid var(--linea)}
.inv-conexion.ok{color:var(--ok);border-color:var(--ok)}.inv-conexion.mal{color:var(--alerta);border-color:var(--alerta)}
.inv-pestanas,.inv-chips{display:flex;gap:4px;flex-wrap:wrap}
.inv-pestanas button,.inv-chips button{padding:7px 12px;border-radius:6px;color:var(--suave);font-size:14.5px;border:1px solid transparent}
.inv-pestanas button[aria-selected=true],.inv-chips button[aria-current]{background:var(--papel);color:var(--tinta);font-weight:600;border-color:var(--linea)}
.inv-chips button.inv-off{opacity:.55}
.inv-cuerpo{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px;overflow:auto}
.inv-consulta{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px}
.inv-resumen{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;align-content:start}
.inv-panel{background:var(--papel);border-radius:8px;padding:16px;display:grid;gap:10px;border-top:6px solid var(--tinta)}.inv-panel>small{color:var(--suave)}
.inv-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px}
.inv-kpi{background:var(--fondo);border-radius:6px;padding:10px 12px;display:grid;gap:2px}.inv-kpi small{color:var(--suave);font-size:13px}.inv-kpi b{font:800 clamp(20px,2.4vw,28px)/1.1 var(--titulo);overflow-wrap:anywhere}
.inv-filtros{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:end;background:var(--papel);padding:12px;border-radius:8px}.inv-filtros label{min-width:150px;flex:1 1 150px}.inv-filtros input,.inv-filtros select{width:100%;min-width:0}.inv-filtros .acciones{flex:0 0 auto}
.inv-tabla-caja{flex:1;min-height:120px;overflow:auto;background:var(--papel);border-radius:8px;scrollbar-width:thin}
.inv-tabla{border-collapse:collapse;width:100%;font-size:14.5px}
.inv-tabla th{position:sticky;top:0;background:var(--papel);text-align:left;font-weight:600;color:var(--suave);padding:9px 12px;border-bottom:2px solid var(--linea);white-space:nowrap}
.inv-tabla td{padding:8px 12px;border-bottom:1px solid #DDE6E9;vertical-align:top}.inv-tabla .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.inv-acc button,.inv-migas button,.inv-aviso button{color:var(--tec);font-weight:600;font-size:14px}
.inv-aviso{padding:16px;color:var(--suave)}.inv-aviso .error{margin-bottom:6px}
.inv-paginacion{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--suave)}
.inv-paginacion button{padding:6px 12px;border-radius:6px;border:1px solid var(--linea);color:var(--tinta);background:var(--papel)}.inv-paginacion button:disabled{opacity:.4;cursor:default}
.inv-migas{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:860px){.menu{overflow-x:auto;scrollbar-width:none;min-width:0;padding:0 10px;mask-image:linear-gradient(90deg,transparent,#000 10px,#000 calc(100% - 10px),transparent)}.inv-tabla{font-size:13px}.inv-tabla th,.inv-tabla td{padding:7px 8px}.inv-filtros label{min-width:120px}}
/* Logos de empresas y lectura con IA */
.empresa{display:flex;flex-direction:column;justify-content:space-between;text-align:left;padding:18px;background:var(--papel);border:1.5px solid var(--linea);border-radius:8px;transition:transform .15s}
.logo-e{max-width:100%;max-height:clamp(44px,14vh,96px);object-fit:contain;object-position:left}
.empresa{background:#fff}
#d-lectura{width:min(620px,calc(100vw - 32px))}#c-lectura{max-height:62dvh;overflow:auto;display:grid;gap:8px;margin-bottom:12px}#c-lectura ul{padding-left:18px}#c-lectura h4{font:700 15px var(--titulo)}