:root{--azul:#2147B7;--azul-oscuro:#162A73;--tinta:#111827;--gris:#5E6472;--borde:#E3E8F3;--fondo:#F6F8FC;--ok:#0F9F6E;--alerta:#B45309;--rojo:#B91C1C;--sombra:0 20px 60px rgba(22,42,115,.10)}
*{box-sizing:border-box}
body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--tinta);min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at 10% 0%,rgba(33,71,183,.08),transparent 30%),linear-gradient(135deg,#fff 0%,var(--fondo) 55%,#eef3ff 100%)}
a{color:var(--azul)}
a:focus-visible,.btn:focus-visible,.campo:focus-visible,button:focus-visible{outline:3px solid rgba(33,71,183,.45);outline-offset:2px;border-radius:10px}
.wrap{width:min(1000px,100% - 32px);margin:0 auto}
main.wrap{flex:1;padding-bottom:24px}
.top{padding:18px 0;border-bottom:1px solid var(--borde);background:rgba(255,255,255,.85)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.marca{font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--azul-oscuro);text-decoration:none}
.marca span{color:var(--azul)}
.top nav{display:flex;align-items:center;gap:14px}
.quien{color:var(--gris);font-weight:700;font-size:14px}
h1{font-size:clamp(26px,4vw,38px);letter-spacing:-.03em;margin:26px 0 8px}
h2{font-size:21px;letter-spacing:-.02em;color:var(--azul-oscuro);margin:0 0 10px}
.muted{color:var(--gris);line-height:1.55}
.card{background:rgba(255,255,255,.96);border:1px solid var(--borde);border-radius:22px;box-shadow:var(--sombra);padding:24px;margin:16px 0}
.card.estrecha{max-width:460px;margin:40px auto}
.fila{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
label{display:block;font-weight:700;font-size:14px;color:#334155;margin:12px 0}
.campo{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--borde);border-radius:12px;font:inherit;font-weight:600;background:#fff}
.campo:focus{border-color:var(--azul)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 18px}
.ancho{grid-column:1/-1}
fieldset{border:1px solid var(--borde);border-radius:14px;margin:14px 0;padding:6px 14px 10px}
legend{font-weight:800;font-size:14px;color:var(--azul-oscuro);padding:0 6px}
.check{display:flex;align-items:center;gap:10px;font-weight:600;margin:8px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border:0;border-radius:12px;font:inherit;font-weight:800;font-size:15px;cursor:pointer;text-decoration:none;background:var(--azul);color:#fff;box-shadow:0 12px 24px rgba(33,71,183,.2);margin-top:8px}
.btn:hover{background:var(--azul-oscuro)}
.btn.secundario{background:#fff;color:var(--azul-oscuro);border:1px solid var(--borde);box-shadow:none}
.link{background:none;border:0;padding:0;font:inherit;font-weight:700;color:var(--azul);cursor:pointer;text-decoration:underline}
form.inline{display:inline}
.aviso{border-radius:14px;padding:14px 16px;margin:16px 0;font-weight:600;line-height:1.5;background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a}
.aviso.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.aviso.error{background:#fff1f2;border-color:#fecaca;color:#991b1b}
.aviso.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.pasos{list-style:none;margin:12px 0 4px;padding:0;display:grid;gap:8px}
.pasos li{padding:10px 14px 10px 40px;border:1px solid var(--borde);border-radius:12px;background:#fff;position:relative;line-height:1.45}
.pasos li:before{content:"";position:absolute;left:14px;top:14px;width:14px;height:14px;border-radius:50%;border:2px solid #cbd5e1}
.pasos li.ok:before{background:var(--ok);border-color:var(--ok)}
.pasos li.pendiente.futuro{opacity:.6}
.pasos li span{display:block;color:var(--gris);font-size:14px}
.tabla{width:100%;border-collapse:collapse;margin:10px 0 14px;font-size:14px}
.tabla th,.tabla td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--borde)}
.tabla th{background:#f3f6fc;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#334155}
.tabla tr.apagada{opacity:.5}
code{background:#f3f6fc;border-radius:6px;padding:2px 6px;font-size:13px}
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 0;border-bottom:1px solid var(--borde)}
.subnav a{padding:10px 14px;border-radius:10px 10px 0 0;text-decoration:none;font-weight:700;color:var(--gris)}
.subnav a:hover{color:var(--azul)}
.subnav a.actual{color:var(--azul-oscuro);background:#fff;border:1px solid var(--borde);border-bottom-color:#fff;margin-bottom:-1px}
.acciones{display:flex;gap:8px;flex-wrap:wrap}
.acciones .btn{margin-top:0}
.tabla-scroll{overflow-x:auto}
.tabla.lineas td{vertical-align:top;min-width:90px}
.tabla.lineas td:nth-child(2){min-width:220px}
.tabla.lineas .campo{margin-top:0;padding:9px 10px}
.totales{text-align:right;font-size:17px}
.inline-busqueda{margin:0 0 10px}
pre.xml{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:12px;overflow:auto;max-height:420px;font-size:12px;line-height:1.5;white-space:pre-wrap;word-break:break-all}
details summary{cursor:pointer;font-weight:700;color:var(--azul);margin:8px 0}
.aviso ul{margin:8px 0 8px 18px;padding:0}
.pie{background:linear-gradient(135deg,var(--azul-oscuro),#061a45);color:#fff;padding:20px 0;font-size:14px}
@media(max-width:760px){.grid2,.grid3{grid-template-columns:1fr}.tabla{display:block;overflow-x:auto}}