/* =========================================================
   Base de Conocimiento · Hoja de estilos corporativa
   Paleta roja de marca · tipografia Nunito
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@600;700;800;900&family=Nunito+Sans:wght@400;600;700&display=swap');

:root{
  /* --- Colores corporativos --- */
  --rojo:#d01012;        /* rojo principal de marca */
  --rojo-osc:#a30c0e;
  --rojo-claro:#f5e3e3;
  --amarillo:#ffcf00;    /* amarillo de apoyo */
  --amarillo-osc:#d9ae00;
  --azul:#0055bf;        /* azul de apoyo */
  --azul-osc:#00408f;
  --verde:#00852b;
  --naranjo:#ff8c00;
  --morado:#6c2f9e;

  /* --- Neutros --- */
  --negro:#111214;
  --tinta:#1b1c1e;
  --texto:#3a3d42;
  --suave:#71757c;
  --borde:#e4e5e8;
  --borde-fuerte:#d3d5da;
  --fondo:#f4f4f5;
  --panel:#ffffff;

  /* --- Geometria --- */
  --r-sm:6px; --r:10px; --r-lg:14px;
  --sombra:0 1px 2px rgba(17,18,20,.05), 0 6px 20px rgba(17,18,20,.06);
  --sombra-alta:0 4px 10px rgba(17,18,20,.08), 0 16px 40px rgba(17,18,20,.12);

  /* --- Tipografia --- */
  --titulos:"Nunito","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --fuente:"Nunito Sans","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--fuente);background:var(--fondo);color:var(--texto);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--rojo);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--titulos);color:var(--tinta);line-height:1.2;margin:0 0 .5em;font-weight:900;letter-spacing:-.015em}
h1{font-size:clamp(27px,3.4vw,38px)}
h2{font-size:clamp(21px,2.4vw,27px)}
h3{font-size:18px;font-weight:800}
p{margin:0 0 1em}
mark{background:var(--amarillo);color:var(--negro);padding:0 3px;border-radius:2px}
::selection{background:var(--rojo);color:#fff}

.contenedor{max-width:1180px;margin:0 auto;padding:0 22px}
.oculto{display:none !important}

/* ---------------- Logotipo ---------------- */
.logo-img{height:44px;width:auto;flex:none}
.logo-claro{filter:brightness(0) invert(1)}
.login-marca{margin-bottom:18px}
.login-marca .logo-img{height:52px}
.admin-marca{display:inline-flex;align-items:center;margin-right:12px}
.admin-marca .logo-img{height:26px}
.admin-marca .ladrillos{grid-template-columns:repeat(2,9px)}
.admin-marca .ladrillos i{width:9px;height:9px}

.ladrillos{display:grid;grid-template-columns:repeat(2,16px);gap:3px;flex:none;width:max-content}
.ladrillos i{width:16px;height:16px;border-radius:3px;display:block;position:relative}
.ladrillos i::after{content:"";position:absolute;inset:3px 3px auto 3px;height:4px;border-radius:2px;background:rgba(255,255,255,.5)}
.ladrillos i:nth-child(1){background:var(--rojo)}
.ladrillos i:nth-child(2){background:var(--amarillo)}
.ladrillos i:nth-child(3){background:var(--negro)}
.ladrillos i:nth-child(4){background:var(--rojo)}
.ladrillos-claro i:nth-child(3){background:#fff}

/* ---------------- Barra superior ---------------- */
.topbar{background:var(--negro);color:#b9bcc2;font-size:13px;letter-spacing:.01em}
.topbar .contenedor{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#fff;opacity:.8;font-weight:600}
.topbar a:hover{opacity:1;text-decoration:none;color:var(--amarillo)}

/* ---------------- Cabecera ---------------- */
.cabecera{background:var(--panel);border-bottom:3px solid var(--rojo);position:sticky;top:0;z-index:50;
  box-shadow:0 1px 12px rgba(17,18,20,.05)}
.cabecera .contenedor{display:flex;align-items:center;gap:22px;min-height:82px;flex-wrap:wrap}
.marca{display:flex;align-items:center;gap:14px;text-decoration:none}
.marca:hover{text-decoration:none}
.marca-txt strong{display:block;font-family:var(--titulos);font-size:20px;font-weight:900;color:var(--negro);
  letter-spacing:-.025em;line-height:1.15;text-transform:uppercase}
.marca-txt span{display:block;font-size:12px;color:var(--suave);font-weight:700;letter-spacing:.09em;text-transform:uppercase}

.nav{display:flex;gap:2px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav a{padding:10px 15px;border-radius:var(--r-sm);color:var(--texto);font-weight:700;font-size:14.5px;
  font-family:var(--titulos);letter-spacing:-.005em}
.nav a:hover{background:#f2f2f3;text-decoration:none;color:var(--negro)}
.nav a.activo{background:var(--rojo);color:#fff}
.nav a.btn{color:#fff}

/* ---------------- Botones ---------------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font-family:var(--titulos);
  background:var(--rojo);color:#fff;padding:12px 22px;border-radius:var(--r-sm);font-weight:800;font-size:15px;
  text-decoration:none;transition:background .15s,transform .1s,box-shadow .15s;white-space:nowrap;
  letter-spacing:.01em;box-shadow:0 2px 0 var(--rojo-osc)}
.btn:hover{background:var(--rojo-osc);text-decoration:none;color:#fff;box-shadow:0 1px 0 var(--rojo-osc);transform:translateY(1px)}
.btn-rojo{background:var(--rojo);box-shadow:0 2px 0 var(--rojo-osc)}
.btn-rojo:hover{background:var(--rojo-osc)}
.btn-azul{background:var(--azul);box-shadow:0 2px 0 var(--azul-osc)}
.btn-azul:hover{background:var(--azul-osc)}
.btn-verde{background:var(--verde);box-shadow:0 2px 0 #016a22}
.btn-verde:hover{background:#016a22}
.btn-negro{background:var(--negro);box-shadow:0 2px 0 #000}
.btn-negro:hover{background:#000}
.btn-gris{background:#eaeaec;color:var(--tinta);box-shadow:0 2px 0 #d5d6d9}
.btn-gris:hover{background:#dedee1;color:var(--tinta);box-shadow:0 1px 0 #d5d6d9}
.btn-borde{background:transparent;border:2px solid var(--borde-fuerte);color:var(--texto);box-shadow:none}
.btn-borde:hover{background:#fff;border-color:var(--rojo);color:var(--rojo);box-shadow:none;transform:none}
.btn-sm{padding:8px 14px;font-size:13.5px;box-shadow:0 2px 0 rgba(0,0,0,.14)}
.btn-sm:hover{box-shadow:0 1px 0 rgba(0,0,0,.14)}
.btn-bloque{width:100%;justify-content:center}

/* ---------------- Portada ---------------- */
.hero{background:var(--rojo);color:#fff;padding:52px 0 58px;position:relative;overflow:hidden;
  background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.10) 3px, transparent 3px);
  background-size:44px 44px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.22),rgba(0,0,0,0) 55%)}
.hero .contenedor{position:relative}
.hero h1{color:#fff;margin-bottom:10px;text-transform:none}
.hero p{color:rgba(255,255,255,.92);max-width:660px;margin-bottom:26px;font-size:17px}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--amarillo)}

.buscador{display:flex;gap:8px;max-width:740px;background:#fff;padding:8px;border-radius:var(--r);
  box-shadow:0 10px 34px rgba(0,0,0,.22);flex-wrap:wrap}
.buscador input[type=search]{flex:1 1 260px;border:0;padding:14px 16px;font-size:16px;border-radius:var(--r-sm);
  font-family:inherit;color:var(--negro);min-width:0;background:#fff}
.buscador input:focus{outline:2px solid var(--amarillo);outline-offset:-2px}
.sugerencias{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13.5px;
  color:rgba(255,255,255,.85);font-weight:600}
.sugerencias a{background:rgba(0,0,0,.22);color:#fff;padding:6px 14px;border-radius:var(--r-sm);font-weight:700;font-size:13px}
.sugerencias a:hover{background:var(--negro);text-decoration:none}

/* ---------------- Tarjetas ---------------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(215px,1fr))}

.tarjeta{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:22px;
  box-shadow:var(--sombra);transition:.16s;display:block;color:inherit}
a.tarjeta:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--sombra-alta);border-color:var(--borde-fuerte)}

.cat-tarjeta{position:relative;padding-top:24px;overflow:hidden}
.cat-tarjeta::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--c,var(--rojo))}
.cat-icono{font-size:30px;line-height:1;margin-bottom:12px}
.cat-tarjeta h3{margin-bottom:5px}
.cat-tarjeta p{font-size:14px;color:var(--suave);margin-bottom:12px}
.cat-total{font-size:12px;font-weight:800;color:var(--c,var(--rojo));text-transform:uppercase;letter-spacing:.07em;
  font-family:var(--titulos)}

.art-tarjeta{display:flex;flex-direction:column;gap:10px;height:100%;border-left:4px solid transparent}
a.art-tarjeta:hover{border-left-color:var(--rojo)}
.art-tarjeta h3{font-size:17px;margin:0;line-height:1.3}
.art-tarjeta p{font-size:14px;color:var(--suave);margin:0;flex:1}
.art-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:var(--suave);font-weight:600}

/* ---------------- Etiquetas ---------------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--titulos);font-size:11px;font-weight:800;
  letter-spacing:.07em;text-transform:uppercase;padding:4px 10px;border-radius:var(--r-sm);background:#eeeef0;color:#4c5058}
.b-l1{background:#e2f4e8;color:#046026}
.b-l2{background:var(--rojo-claro);color:var(--rojo-osc)}
.b-baja{background:#eeeef0;color:#5b5f66}
.b-media{background:#fff4cc;color:#7a5d00}
.b-alta{background:#ffe6d6;color:#96400a}
.b-critica{background:var(--rojo);color:#fff}
.b-abierta{background:#e3edff;color:#0b3f96}
.b-en_proceso{background:#fff4cc;color:#7a5d00}
.b-resuelta{background:#e2f4e8;color:#046026}
.b-cerrada{background:#eeeef0;color:#5b5f66}
.b-cat{background:var(--c,#eeeef0);color:#fff}

.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:12.5px;background:#eeeef0;color:#5b5f66;padding:4px 11px;border-radius:var(--r-sm);font-weight:600}
a.tag:hover{background:var(--negro);color:#fff;text-decoration:none}

/* ---------------- Secciones ---------------- */
.seccion{padding:42px 0}
.seccion-cab{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.seccion-cab p{color:var(--suave);margin:0;font-size:14.5px}
.seccion-cab h1,.seccion-cab h2{margin:0;position:relative;padding-bottom:10px}
.seccion-cab h1::after,.seccion-cab h2::after{content:"";position:absolute;left:0;bottom:0;width:52px;height:4px;
  background:var(--rojo);border-radius:2px}

/* ---------------- Barra lateral ---------------- */
.layout{display:grid;grid-template-columns:272px 1fr;gap:30px;align-items:start;padding:34px 0}
@media(max-width:900px){.layout{grid-template-columns:1fr}}
.lateral{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:20px;position:sticky;top:102px}
@media(max-width:900px){.lateral{position:static}}
.lateral h4{font-family:var(--titulos);font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--suave);
  margin:0 0 12px;font-weight:800}
.lateral ul{list-style:none;margin:0 0 20px;padding:0}
.lateral li a{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:9px 12px;
  border-radius:var(--r-sm);color:var(--texto);font-size:14.5px;font-weight:700;font-family:var(--titulos)}
.lateral li a:hover{background:#f2f2f3;text-decoration:none;color:var(--negro)}
.lateral li a.activo{background:var(--rojo);color:#fff}
.lateral li a span{font-size:12px;opacity:.72;font-weight:800}

/* ---------------- Filtros y formularios ---------------- */
.filtros{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:18px;margin-bottom:22px;
  display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;border-top:3px solid var(--negro)}
.campo{display:flex;flex-direction:column;gap:6px;flex:1 1 170px;min-width:0}
.campo label{font-family:var(--titulos);font-size:11.5px;font-weight:800;color:var(--suave);
  text-transform:uppercase;letter-spacing:.07em}
input[type=text],input[type=search],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:11px 13px;border:1px solid var(--borde-fuerte);border-radius:var(--r-sm);font-size:15px;
  font-family:inherit;background:#fff;color:var(--texto)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--rojo);outline-offset:-2px;border-color:var(--rojo)}
textarea{resize:vertical;min-height:92px;line-height:1.6}
select{cursor:pointer}
input[type=file]{font-size:13.5px}

/* ---------------- Ficha del procedimiento ---------------- */
.art-cab{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:30px;margin-bottom:22px;
  border-top:6px solid var(--c,var(--rojo))}
.migas{font-size:13px;color:var(--suave);margin-bottom:14px;font-weight:600}
.migas a{color:var(--suave)}
.migas a:hover{color:var(--rojo)}
.art-cab h1{margin-bottom:12px}
.art-resumen{font-size:17.5px;color:#54585f;margin:0 0 18px;line-height:1.55}
.ficha{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;border-top:1px solid var(--borde);padding-top:18px}
.ficha div strong{display:block;font-family:var(--titulos);font-size:11px;text-transform:uppercase;letter-spacing:.09em;
  color:var(--suave);margin-bottom:3px;font-weight:800}
.ficha div span{font-size:14.5px;font-weight:700;color:var(--negro)}

.bloque{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:26px;margin-bottom:20px}
.bloque h2{font-size:20px;display:flex;align-items:center;gap:10px;margin-bottom:16px;padding-bottom:0}
.bloque h2::after{display:none}
.bloque h2 .pin{width:30px;height:30px;border-radius:var(--r-sm);display:inline-flex;align-items:center;
  justify-content:center;font-size:15px;background:#f2f2f3;flex:none}

/* Pasos */
.pasos{list-style:none;margin:0;padding:0}
.paso{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid #f0f0f1}
.paso:last-child{border-bottom:0;padding-bottom:0}
.paso-num{flex:none;width:38px;height:38px;border-radius:var(--r-sm);background:var(--negro);color:#fff;display:flex;
  align-items:center;justify-content:center;font-family:var(--titulos);font-weight:900;font-size:16px}
.paso-cuerpo{flex:1;min-width:0}
.paso-cuerpo h4{margin:0 0 5px;font-size:16.5px;font-weight:800}
.paso-cuerpo p{margin:0;color:#4f535a;font-size:15.5px}
.paso-cuerpo img{margin-top:14px;border-radius:var(--r-sm);border:1px solid var(--borde);max-height:420px;object-fit:contain}

.paso.t-advertencia{background:#fdf3f3;border-radius:var(--r);padding:20px;border:1px solid #f0d2d2;margin:12px 0}
.paso.t-advertencia .paso-num{background:var(--rojo)}
.paso.t-nota{background:#f4f7fd;border-radius:var(--r);padding:20px;border:1px solid #d7e2f5;margin:12px 0}
.paso.t-nota .paso-num{background:var(--azul)}
.paso.t-tip{background:#fffaeb;border-radius:var(--r);padding:20px;border:1px solid #f3e2ab;margin:12px 0}
.paso.t-tip .paso-num{background:var(--amarillo);color:var(--negro)}
.paso.t-escalar{background:#f2faf5;border-radius:var(--r);padding:20px;border:1px solid #c3e5d1;margin:12px 0}
.paso.t-escalar .paso-num{background:var(--verde)}

.lista-check{list-style:none;margin:0;padding:0}
.lista-check li{position:relative;padding-left:30px;margin-bottom:9px}
.lista-check li::before{content:"";position:absolute;left:0;top:9px;width:13px;height:13px;border-radius:3px;
  background:var(--amarillo);box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}

.aviso{border-radius:var(--r);padding:16px 20px;margin-bottom:18px;font-size:15px;border:1px solid;border-left-width:5px}
.aviso strong{display:block;margin-bottom:3px;font-family:var(--titulos);font-weight:800}
.a-ok{background:#f1faf4;border-color:#bfe3cd;border-left-color:var(--verde);color:#0b5730}
.a-error{background:#fdf3f3;border-color:#f0cbca;border-left-color:var(--rojo);color:var(--rojo-osc)}
.a-info{background:#f4f7fd;border-color:#cfdcf5;border-left-color:var(--azul);color:#0b3f96}
.a-alerta{background:#fffaeb;border-color:#f1dfa4;border-left-color:var(--amarillo-osc);color:#755400}

.utilidad{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--panel);
  border:1px solid var(--borde);border-left:5px solid var(--amarillo);border-radius:var(--r);padding:20px;margin-bottom:22px}
.utilidad p{margin:0;font-weight:800;font-family:var(--titulos);flex:1 1 220px;color:var(--negro)}

/* ---------------- Tablas ---------------- */
.tabla-caja{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{background:var(--negro);color:#fff;text-align:left;padding:12px 15px;font-family:var(--titulos);font-size:11.5px;
  text-transform:uppercase;letter-spacing:.08em;font-weight:800;white-space:nowrap}
td{padding:13px 15px;border-bottom:1px solid #f0f0f1;vertical-align:top}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafafb}

/* ---------------- Vacio y paginacion ---------------- */
.vacio{text-align:center;padding:58px 22px;color:var(--suave);background:var(--panel);
  border:2px dashed var(--borde-fuerte);border-radius:var(--r)}
.vacio .emo{font-size:46px;margin-bottom:10px}
.paginacion{display:flex;gap:6px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.paginacion a,.paginacion span{padding:9px 14px;border-radius:var(--r-sm);background:var(--panel);
  border:1px solid var(--borde-fuerte);font-weight:800;font-size:14px;font-family:var(--titulos)}
.paginacion a:hover{background:var(--negro);color:#fff;border-color:var(--negro);text-decoration:none}
.paginacion .act{background:var(--rojo);color:#fff;border-color:var(--rojo)}

/* ---------------- Pie ---------------- */
.pie{background:var(--negro);color:#9ea2aa;margin-top:54px;padding:38px 0;font-size:14.5px;border-top:6px solid var(--rojo)}
.pie .contenedor{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.pie a{color:#dcdee3}
.pie a:hover{color:var(--amarillo)}
.pie strong{color:#fff;display:block;margin-bottom:8px;font-family:var(--titulos);font-weight:800;
  text-transform:uppercase;font-size:13px;letter-spacing:.08em}

/* ---------------- Panel de administracion ---------------- */
.admin-bar{background:var(--negro);color:#fff;border-bottom:3px solid var(--rojo)}
.admin-bar .contenedor{display:flex;align-items:center;gap:3px;min-height:60px;flex-wrap:wrap}
.admin-bar a{color:#c2c5cc;padding:9px 14px;border-radius:var(--r-sm);font-weight:700;font-size:14.5px;font-family:var(--titulos)}
.admin-bar a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}
.admin-bar a.activo{background:var(--rojo);color:#fff}
.admin-bar .sep{margin-left:auto;font-size:13.5px;color:#9ea2aa}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin-bottom:28px}
.kpi{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:20px;
  border-top:4px solid var(--c,var(--rojo));text-decoration:none;display:block;color:inherit}
a.kpi:hover{text-decoration:none;box-shadow:var(--sombra-alta)}
.kpi b{display:block;font-family:var(--titulos);font-size:32px;font-weight:900;color:var(--negro);line-height:1.05}
.kpi span{font-size:13px;color:var(--suave);font-weight:700}

.form-fila{display:flex;gap:16px;flex-wrap:wrap}
.form-fila>.campo{flex:1 1 220px}
.form-caja{background:var(--panel);border:1px solid var(--borde);border-radius:var(--r);padding:26px;margin-bottom:20px}
.form-caja h3{margin-top:0;padding-bottom:14px;border-bottom:2px solid var(--negro);font-size:16px;
  text-transform:uppercase;letter-spacing:.05em}
.campo-full{flex:1 1 100%}
.acciones{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

.paso-editor{background:#fafafb;border:1px solid var(--borde);border-left:4px solid var(--borde-fuerte);
  border-radius:var(--r-sm);padding:18px;margin-bottom:12px}
.paso-editor:focus-within{border-left-color:var(--rojo);background:#fff}
.paso-editor .cab{display:flex;gap:10px;align-items:center;margin-bottom:12px}
.paso-editor .arrastre{cursor:grab;color:#b0b3ba;font-size:18px;user-select:none}
.paso-editor .num{font-family:var(--titulos);font-weight:900;color:var(--rojo);min-width:26px;font-size:17px}

.ayuda{font-size:12.5px;color:var(--suave);margin-top:5px;line-height:1.5}

details summary{cursor:pointer}
details summary::-webkit-details-marker{display:none}

/* ---------------- Impresion ---------------- */
@media print{
  .topbar,.cabecera,.nav,.pie,.utilidad,.no-print,.admin-bar,.lateral,.filtros,.paginacion{display:none !important}
  body{background:#fff;font-size:11.5pt;color:#000}
  .contenedor{max-width:100%;padding:0}
  .layout{display:block;padding:0}
  .art-cab{border:1px solid #bbb;border-top:4px solid var(--rojo);box-shadow:none;break-inside:avoid;
    page-break-inside:avoid;border-radius:0;margin-bottom:12pt}
  .bloque{border:1px solid #bbb;box-shadow:none;border-radius:0;margin-bottom:12pt}
  .bloque h2{break-after:avoid;page-break-after:avoid}
  .paso{break-inside:avoid;page-break-inside:avoid}
  th{background:#111 !important}
  .badge,.paso-num,.art-cab,.lista-check li::before,th{print-color-adjust:exact;-webkit-print-color-adjust:exact}
  a[href]::after{content:""}
  .pie-impresion{display:block !important;margin-top:16pt;border-top:2px solid var(--rojo);padding-top:8pt;
    font-size:9pt;color:#555}
}
.pie-impresion{display:none}

/* ---------------- Pantalla de acceso ---------------- */
.pantalla-acceso{
  min-height:100vh;display:flex;align-items:center;background:var(--negro);
  background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.07) 3px, transparent 3px);
  background-size:44px 44px;
}
.pantalla-acceso::before{
  content:"";position:fixed;inset:0;pointer-events:none;
  background:radial-gradient(900px 520px at 50% 0%, rgba(208,16,18,.55), transparent 70%);
}
.acceso-caja{position:relative;padding:36px;border:0;border-top:6px solid var(--rojo);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.acceso-caja h1{text-transform:uppercase;letter-spacing:-.02em}