:root{
  --fondo:#f4f6fa; --panel:#ffffff; --borde:#e2e6ef; --texto:#1b2233;
  --suave:#6a7690; --primario:#1d4ed8; --primario-osc:#1737a8;
  --error:#c0263b; --error-bg:#fdeef0; --error-bd:#f3c3cb;
  --aviso:#a05a00; --aviso-bg:#fff6e6; --aviso-bd:#f5dcae;
  --ok:#0f7a4d; --ok-bg:#e8f6ef; --ok-bd:#b7e2ce;
  --sombra:0 1px 2px rgba(20,30,60,.06), 0 6px 20px rgba(20,30,60,.06);
  --radio:10px;
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--fondo);color:var(--texto);-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0 0 .3em;line-height:1.25}
h2{font-size:20px}h3{font-size:15px}
.oculto{display:none !important}
.sub{color:var(--suave);margin:0;font-size:13px}
a{color:var(--primario)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--borde);background:var(--panel);
  color:var(--texto);padding:8px 14px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;
  transition:.15s;white-space:nowrap}
.btn:hover{border-color:#c3cbdd;background:#fbfcfe}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primario{background:var(--primario);border-color:var(--primario);color:#fff}
.btn.primario:hover{background:var(--primario-osc);border-color:var(--primario-osc)}
.btn.exito{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.peligro{background:#fff;border-color:var(--error-bd);color:var(--error)}
.btn.peligro:hover{background:var(--error-bg)}
.btn.fantasma{background:transparent;border-color:transparent;color:var(--suave)}
.btn.fantasma:hover{background:rgba(255,255,255,.12);color:#fff}
.btn.ancho{width:100%;justify-content:center;padding:11px}
.btn.chico{padding:5px 10px;font-size:12px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(160deg,#1d4ed8 0%,#0f2a6b 100%)}
.login-card{background:var(--panel);padding:34px 30px;border-radius:14px;width:100%;max-width:370px;
  box-shadow:0 20px 60px rgba(0,0,0,.28);text-align:center}
.login-logo{font-size:38px;margin-bottom:6px}
.login-card h1{font-size:21px}
.login-card label{display:block;text-align:left;margin:16px 0 0;font-size:12px;font-weight:600;color:var(--suave)}
.login-card input{width:100%;margin-top:5px;padding:10px 12px;border:1px solid var(--borde);
  border-radius:8px;font-size:14px;font-family:inherit}
.login-card input:focus{outline:2px solid var(--primario);outline-offset:-1px;border-color:var(--primario)}
.login-card .btn{margin-top:22px}
.pistas{margin-top:18px;display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--suave)}

/* ---------- barra ---------- */
.barra{background:#122a5c;color:#fff;padding:0 22px;height:56px;display:flex;align-items:center;
  justify-content:space-between;position:sticky;top:0;z-index:20}
.marca{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px}
.barra-der{display:flex;align-items:center;gap:10px}
.usuario-chip{display:flex;flex-direction:column;line-height:1.2;font-size:12px;text-align:right}
.usuario-chip em{font-style:normal;opacity:.65;font-size:11px;text-transform:uppercase;letter-spacing:.4px}
.contenido{max-width:1200px;margin:0 auto;padding:24px 22px 60px}

/* ---------- lista ---------- */
.encabezado-vista{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.filtros{display:flex;gap:7px;margin-bottom:14px;flex-wrap:wrap}
.filtro{padding:6px 13px;border-radius:20px;border:1px solid var(--borde);background:var(--panel);
  font-size:12.5px;font-weight:600;color:var(--suave);cursor:pointer}
.filtro.activo{background:var(--primario);border-color:var(--primario);color:#fff}

.tarjeta{background:var(--panel);border:1px solid var(--borde);border-radius:var(--radio);
  box-shadow:var(--sombra);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:13px}
th{background:#f8fafd;text-align:left;padding:10px 14px;font-size:11px;text-transform:uppercase;
  letter-spacing:.5px;color:var(--suave);border-bottom:1px solid var(--borde);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid #eef1f7;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr.clic{cursor:pointer}
tbody tr.clic:hover{background:#f7f9fd}
.vacio{padding:50px 20px;text-align:center;color:var(--suave)}
.vacio .emoji{font-size:34px;display:block;margin-bottom:10px}

.etq{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.3px}
.etq.borrador{background:#eef1f7;color:#5b6780}
.etq.enviado{background:#e6efff;color:#1d4ed8}
.etq.verificado{background:var(--aviso-bg);color:var(--aviso)}
.etq.aprobado{background:var(--ok-bg);color:var(--ok)}
.etq.rechazado{background:var(--error-bg);color:var(--error)}
.contador{display:inline-flex;align-items:center;gap:4px;font-weight:700;font-size:12px}
.contador.err{color:var(--error)}
.contador.adv{color:var(--aviso)}
.contador.ok{color:var(--ok)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- detalle ---------- */
.migas{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.rejilla{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
.rejilla > div{min-width:0}
@media(max-width:980px){.rejilla{grid-template-columns:minmax(0,1fr)}}
.bloque{background:var(--panel);border:1px solid var(--borde);border-radius:var(--radio);
  box-shadow:var(--sombra);margin-bottom:18px}
.bloque > header{padding:13px 16px;border-bottom:1px solid var(--borde);display:flex;
  justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.bloque > .cuerpo{padding:16px}
.bloque > .cuerpo.sinpad{padding:0}

.datos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.dato span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--suave)}
.dato b{font-size:14.5px;font-weight:600}

.alerta{padding:11px 14px;border-radius:8px;font-size:13px;border:1px solid}
.alerta.error{background:var(--error-bg);border-color:var(--error-bd);color:#8c1a2b}
.alerta.aviso{background:var(--aviso-bg);border-color:var(--aviso-bd);color:#7a4400}
.alerta.ok{background:var(--ok-bg);border-color:var(--ok-bd);color:#0a5c3a}
.alerta.info{background:#eef3fd;border-color:#cfdcf8;color:#17356f}

.hallazgo{display:flex;gap:11px;padding:12px 16px;border-bottom:1px solid #eef1f7}
.hallazgo:last-child{border-bottom:none}
.hallazgo .icono{flex:0 0 auto;font-size:15px;line-height:1.4}
.hallazgo .txt{flex:1;min-width:0}
.hallazgo .ubic{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-bottom:2px}
.hallazgo.error .ubic{color:var(--error)}
.hallazgo.advertencia .ubic{color:var(--aviso)}
.hallazgo .msg{font-weight:500}
.hallazgo .sug{color:var(--suave);font-size:12.5px;margin-top:3px}
.hallazgo .sug::before{content:"→ ";font-weight:700}

.envoltura-tabla{overflow-x:auto;max-width:100%}
.tabla-datos th,.tabla-datos td{white-space:nowrap;padding:7px 10px;font-size:12px}
.tabla-datos td.malo{background:var(--error-bg);color:#8c1a2b;font-weight:700;
  outline:1px solid var(--error-bd);outline-offset:-1px}
.tabla-datos tr.fila-mala td:first-child{border-left:3px solid var(--error)}

.lista-arch{list-style:none;margin:0;padding:0}
.lista-arch li{display:flex;align-items:center;gap:9px;padding:9px 16px;border-bottom:1px solid #eef1f7;font-size:13px}
.lista-arch li:last-child{border-bottom:none}
.lista-arch .nom{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lista-arch .peso{color:var(--suave);font-size:11.5px}

.zona-soltar{border:2px dashed #cbd4e6;border-radius:10px;padding:20px;text-align:center;
  color:var(--suave);cursor:pointer;transition:.15s}
.zona-soltar:hover,.zona-soltar.encima{border-color:var(--primario);background:#f5f8ff;color:var(--primario)}

textarea{width:100%;padding:9px 11px;border:1px solid var(--borde);border-radius:8px;
  font-family:inherit;font-size:13px;resize:vertical;min-height:70px}
textarea:focus{outline:2px solid var(--primario);outline-offset:-1px}

.bitacora{list-style:none;margin:0;padding:0;font-size:12.5px}
.bitacora li{padding:8px 16px;border-bottom:1px solid #eef1f7}
.bitacora li:last-child{border-bottom:none}
.bitacora .meta{color:var(--suave);font-size:11.5px}

/* ---------- navegación ---------- */
.nav{display:flex;gap:6px;flex:1;margin-left:26px}
.nav-btn{background:rgba(255,255,255,.14);border:none;color:#fff;padding:6px 14px;border-radius:7px;
  font-size:13px;font-weight:600;cursor:pointer}

.pastilla{display:inline-block;padding:2px 9px;border-radius:6px;background:#eef1f7;color:#5b6780;
  font-size:11px;font-weight:700;letter-spacing:.2px}
.pastilla.rol-admin{background:#efe6ff;color:#5b21b6}
.pastilla.rol-validador{background:#e6efff;color:#1d4ed8}
.pastilla.rol-cargador{background:#e8f6ef;color:#0f7a4d}

/* ---------- filtros del validador ---------- */
.panel-filtros{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;background:var(--panel);
  border:1px solid var(--borde);border-radius:var(--radio);box-shadow:var(--sombra);
  padding:13px 16px;margin-bottom:14px}
.panel-filtros label{display:flex;flex-direction:column;gap:4px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.4px;color:var(--suave)}
.panel-filtros select,.panel-filtros input{padding:7px 10px;border:1px solid var(--borde);
  border-radius:7px;font-family:inherit;font-size:13px;min-width:200px;background:#fff;color:var(--texto)}
.panel-filtros select:focus,.panel-filtros input:focus{outline:2px solid var(--primario);outline-offset:-1px}

/* ---------- formulario de captura ---------- */
.campo{display:flex;flex-direction:column;gap:4px;min-width:0}
.campo > span{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;
  color:var(--suave);display:flex;gap:7px;align-items:baseline;flex-wrap:wrap}
.campo input,.campo select{width:100%;padding:8px 10px;border:1px solid var(--borde);border-radius:7px;
  font-family:inherit;font-size:13.5px;background:#fff;color:var(--texto)}
.campo input:focus,.campo select:focus{outline:2px solid var(--primario);outline-offset:-1px;border-color:var(--primario)}
.campo .pista{font-size:10.5px;font-weight:500;text-transform:none;letter-spacing:0;
  color:var(--suave);font-style:normal;opacity:.85}
.campo.calculado input{background:#f3f6fc;color:var(--suave);font-weight:700;
  text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
/* campo fijado por el sistema (no editable pero tampoco calculado) */
.campo.bloqueado input{background:#f3f6fc;color:var(--texto);font-weight:600;cursor:not-allowed}
.campo.malo input,.campo.malo select{border-color:var(--error);background:var(--error-bg)}
.campo.malo > span{color:var(--error)}
.campo.avisado input,.campo.avisado select{border-color:var(--aviso-bd);background:var(--aviso-bg)}
.campo.atenuado{opacity:.5}
.mensaje-campo{display:block;font-size:11.5px;line-height:1.4;margin-top:1px}
.mensaje-campo.error{color:var(--error)}
.mensaje-campo.advertencia{color:var(--aviso)}
.campo-check{display:flex;gap:9px;align-items:flex-start;margin:14px 0 0;font-size:13px}
.campo-check input{margin-top:2px}

.campos-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.campos-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.campos-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.campos-6{display:grid;grid-template-columns:repeat(auto-fit,minmax(115px,1fr));gap:10px}
.ancho-total{grid-column:1/-1}

.comprobante{border:1px solid var(--borde);border-radius:10px;margin-bottom:14px;background:#fdfdff}
.comprobante:last-child{margin-bottom:0}
.comprobante.con-error{border-color:var(--error-bd);background:#fffafb}
.comprobante > header{display:flex;align-items:center;gap:10px;padding:9px 14px;
  border-bottom:1px solid var(--borde);background:#f8fafd;border-radius:9px 9px 0 0}
.comprobante.con-error > header{background:var(--error-bg);border-color:var(--error-bd)}
.comprobante .crece{flex:1}
.aviso-vacio{background:#eef3fd;border:1px solid #cfdcf8;color:#17356f;border-radius:8px;
  padding:9px 12px;font-size:12.5px}
.comprobante .total-fila{font-weight:700;font-size:13px}
.cuerpo-comp{padding:14px;display:flex;flex-direction:column;gap:12px}

.guardado{font-size:12px;color:var(--suave);font-weight:600}
.guardado.ok{color:var(--ok)}
.guardado.malo{color:var(--error)}
.grande{font-size:22px}
.pegajoso{position:sticky;top:74px}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(18,26,48,.5);display:grid;place-items:center;
  z-index:80;padding:20px}
.modal-caja{background:var(--panel);border-radius:12px;width:100%;max-width:470px;
  max-height:88vh;overflow:auto;box-shadow:0 24px 70px rgba(0,0,0,.3)}
.modal-caja > header{display:flex;justify-content:space-between;align-items:center;
  padding:15px 18px;border-bottom:1px solid var(--borde);position:sticky;top:0;background:var(--panel)}
.modal-cuerpo{padding:18px}
.modal-cuerpo .campo{margin-bottom:13px}

/* ---------- utilidades ---------- */
.cargando{position:fixed;inset:0;background:rgba(244,246,250,.6);display:grid;place-items:center;z-index:60}
.spinner{width:34px;height:34px;border:3px solid #d5dcec;border-top-color:var(--primario);
  border-radius:50%;animation:giro .7s linear infinite}
@keyframes giro{to{transform:rotate(360deg)}}
.brindis{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#122a5c;color:#fff;
  padding:11px 20px;border-radius:9px;font-size:13.5px;font-weight:500;z-index:70;
  box-shadow:0 8px 30px rgba(0,0,0,.25);max-width:min(560px,92vw)}
.brindis.malo{background:var(--error)}
.brindis.bueno{background:var(--ok)}
.acciones{display:flex;gap:9px;flex-wrap:wrap}
.visor{width:100%;height:520px;border:1px solid var(--borde);border-radius:8px;background:#f8fafd}
.visor img{max-width:100%;display:block;margin:0 auto}