/* ===== Tokens ===== */
:root{
  --bg:#ECEFF2; --surface:#FFFFFF; --surface-2:#F5F7F9; --ink:#16202C; --muted:#566273;
  --line:#CBD2DA; --line-soft:#E0E5EA; --primary:#1E4E8C; --primary-ink:#FFFFFF; --primary-soft:#E3ECF8;
  --led:#E89B00; --led-glow:rgba(232,155,0,.35); --ok:#2B7A4B; --ok-soft:#E3F2E8; --warn:#8A5A00; --warn-soft:#FBF0DA;
  --bad:#A8321E; --bad-soft:#F8E4E0; --ilu-body:#C9D1DA; --ilu-dark:#7D8A99; --ilu-face:#F2C46B; --ilu-line:#16202C;
  --radius-s:6px; --radius-m:10px; --shadow:0 1px 0 rgba(22,32,44,.06),0 8px 24px -16px rgba(22,32,44,.35);
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  color-scheme:light;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0F141A; --surface:#161D25; --surface-2:#1C2530; --ink:#E6EBF0; --muted:#9BA7B4; --line:#2D3946; --line-soft:#232D38;
    --primary:#8DB4F0; --primary-ink:#0F141A; --primary-soft:#1D2D44; --led:#FFB429; --led-glow:rgba(255,180,41,.35);
    --ok:#6CC892; --ok-soft:#173023; --warn:#F0C060; --warn-soft:#33280F; --bad:#F08A78; --bad-soft:#3A1E19;
    --ilu-body:#3A4757; --ilu-dark:#5D6D80; --ilu-face:#C9963A; --ilu-line:#C7D0DA; --shadow:0 1px 0 rgba(0,0,0,.4),0 8px 24px -16px rgba(0,0,0,.8);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0F141A; --surface:#161D25; --surface-2:#1C2530; --ink:#E6EBF0; --muted:#9BA7B4; --line:#2D3946; --line-soft:#232D38;
  --primary:#8DB4F0; --primary-ink:#0F141A; --primary-soft:#1D2D44; --led:#FFB429; --led-glow:rgba(255,180,41,.35);
  --ok:#6CC892; --ok-soft:#173023; --warn:#F0C060; --warn-soft:#33280F; --bad:#F08A78; --bad-soft:#3A1E19;
  --ilu-body:#3A4757; --ilu-dark:#5D6D80; --ilu-face:#C9963A; --ilu-line:#C7D0DA; --shadow:0 1px 0 rgba(0,0,0,.4),0 8px 24px -16px rgba(0,0,0,.8);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;font-variation-settings:"wdth" 100}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
img,svg{max-width:100%}
a{color:var(--primary);text-underline-offset:3px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--led);outline-offset:2px;border-radius:4px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:0}
.contenedor{max-width:1240px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0;font-variation-settings:"wdth" 82;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:1.5rem}
h3{font-size:1.1rem}
p{margin:0}

/* ===== Cabecera ===== */
.aviso-demo{background:var(--warn-soft);color:var(--warn);font-size:.86rem;border-bottom:1px solid var(--line)}
.aviso-demo .contenedor{padding-top:7px;padding-bottom:7px}
.cabecera{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.cabecera .contenedor{display:flex;align-items:center;gap:20px;min-height:60px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-variation-settings:"wdth" 85;font-size:1.05rem;white-space:nowrap}
.logo svg{flex:none}
.nav{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{padding:8px 10px;border-radius:var(--radius-s);text-decoration:none;color:var(--ink);font-size:.95rem;white-space:nowrap}
.nav a:hover{background:var(--surface-2)}
.nav a[aria-current="page"]{background:var(--primary-soft);color:var(--primary)}
.contador{display:inline-block;min-width:1.4em;padding:0 5px;margin-left:4px;border-radius:99px;background:var(--ink);color:var(--surface);font-size:.75rem;text-align:center;line-height:1.5}
@media (max-width:820px){
  .cabecera .contenedor{flex-wrap:wrap;gap:0;padding-top:6px}
  .nav{margin-left:-10px;width:calc(100% + 20px);padding-bottom:4px}
}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:var(--radius-s);border:1px solid var(--line);background:var(--surface);color:var(--ink);font-weight:600;text-decoration:none;cursor:pointer;font-size:.95rem}
.btn:hover{border-color:var(--ink)}
.btn-primario{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}
.btn-primario:hover{filter:brightness(1.08);border-color:var(--primary)}
.btn-chico{min-height:36px;padding:0 12px;font-size:.88rem}
.btn-texto{border:0;background:none;padding:0 4px;min-height:36px;color:var(--primary);text-decoration:underline;text-underline-offset:3px;font-weight:600}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ===== Portada ===== */
.portada{padding:40px 0 24px}
.portada-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:end}
.portada h1{max-width:13ch}
.portada .sub{font-size:1.15rem;color:var(--muted);margin-top:14px;max-width:46ch}
.accesos{display:grid;gap:12px}
.acceso{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px}
.acceso h2{font-size:1.05rem;margin-bottom:8px}
.acceso p{color:var(--muted);font-size:.92rem;margin-bottom:10px}
.busca-linea{display:flex;gap:8px}
.busca-linea input{flex:1;min-width:0}
@media (max-width:860px){.portada-grid{grid-template-columns:1fr;gap:24px}.portada{padding-top:24px}}

.paso-familia{margin:12px 0 48px}
.paso-familia > h2{font-size:1.15rem;margin-bottom:14px;display:flex;gap:10px;align-items:baseline}
.familias{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.familia{display:grid;grid-template-rows:auto 1fr;text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden;transition:border-color .15s}
.familia:hover{border-color:var(--primary)}
.familia .ilu{background:var(--surface-2);border-bottom:1px solid var(--line-soft);padding:14px;display:flex;justify-content:center}
.familia .ilu svg{height:110px;width:auto}
.familia .txt{padding:16px 18px 18px}
.familia h3{font-size:1.3rem}
.familia p{color:var(--muted);margin-top:6px;font-size:.95rem}
.familia .cuenta{margin-top:12px;font-size:.9rem;color:var(--ink)}
@media (max-width:760px){.familias{grid-template-columns:1fr}.familia{grid-template-columns:120px 1fr;grid-template-rows:none}.familia .ilu{border-bottom:0;border-right:1px solid var(--line-soft);padding:8px}.familia .ilu svg{height:80px}}
.asistente-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:16px;color:var(--muted)}

/* ===== Encabezado de familia ===== */
.cab-familia{padding:24px 0 16px}
.cab-familia h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.cab-familia .sub{color:var(--muted);margin-top:6px;max-width:60ch}
.pestanas{display:flex;gap:6px;margin-top:16px;flex-wrap:wrap}
.pestanas a{padding:8px 14px;border:1px solid var(--line);border-radius:99px;text-decoration:none;color:var(--ink);background:var(--surface);font-size:.92rem}
.pestanas a[aria-current="page"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.aviso-asistente{margin:0 0 16px;padding:12px 14px;border-left:4px solid var(--led);background:var(--warn-soft);border-radius:var(--radius-s);font-size:.93rem}

/* ===== Selector ===== */
.selector{display:grid;grid-template-columns:300px minmax(0,1fr);gap:28px;align-items:start;padding-bottom:64px}
.filtros{position:sticky;top:calc(var(--alto-cab,60px) + 16px);max-height:calc(100vh - var(--alto-cab,60px) - 32px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:4px 16px 16px;overscroll-behavior:contain}
.filtros-cab{display:none}
.filtro{border:0;border-top:1px solid var(--line-soft);margin:0;padding:14px 0 12px;min-width:0}
.filtro:first-of-type{border-top:0}
.filtro-tit{display:flex;align-items:center;justify-content:space-between;gap:8px}
.filtro legend{padding:0;font-weight:650;font-size:.95rem;display:flex;gap:8px;align-items:baseline;float:left}
.filtro legend + *{clear:both}
.filtro .num{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line);font-size:.72rem;color:var(--muted);flex:none;transform:translateY(-1px)}
.filtro.con-valor .num{background:var(--led);border-color:var(--led);color:#1a1200}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 11px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);cursor:pointer;font-size:.9rem;text-align:left}
.chip:hover{border-color:var(--ink)}
.chip .n{color:var(--muted);font-size:.78rem}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.chip[aria-pressed="true"] .n{color:inherit;opacity:.7}
.chip.vacio{opacity:.6;text-decoration:line-through}
.filtro .nota{font-size:.8rem;color:var(--muted);margin-top:8px}
.ayuda{position:relative;float:right}
.ayuda summary{list-style:none;cursor:pointer;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);font-size:.8rem;font-weight:700;color:var(--muted)}
.ayuda summary::-webkit-details-marker{display:none}
.ayuda[open] summary{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}
.ayuda-cuerpo{clear:both;margin-top:8px;padding:12px;background:var(--surface-2);border-radius:var(--radius-s);font-size:.86rem;color:var(--ink);width:100%}
.filtro .ayuda-cuerpo{float:none}
.ayuda-cuerpo svg{display:block;width:100%;height:auto;max-height:90px;margin-bottom:8px}
.filtro-cab-linea{display:flex;justify-content:space-between;align-items:center;gap:8px}

.lectura{display:flex;align-items:center;gap:12px;font-size:1.05rem}
.lectura strong{font-size:1.9rem;font-variation-settings:"wdth" 80;line-height:1}
.led{width:14px;height:14px;border-radius:50%;background:var(--line);box-shadow:inset 0 0 0 2px rgba(0,0,0,.08);flex:none;transition:background .2s,box-shadow .2s}
.led.on{background:var(--led);box-shadow:0 0 0 4px var(--led-glow),0 0 14px var(--led-glow)}
@media (prefers-reduced-motion:reduce){.led{transition:none}}
.res-cab{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:6px 0 14px}
.orden{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted)}
.activos{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:16px}
.activo{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 6px 0 10px;border-radius:99px;background:var(--primary-soft);color:var(--ink);border:1px solid transparent;font-size:.86rem;cursor:pointer}
.activo .x{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--surface);font-weight:700;color:var(--muted)}
.activo:hover{border-color:var(--primary)}
.barra-movil{display:none}

.resultados-lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tarjeta{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden}
.figura{position:relative;margin:0;background:var(--surface-2);border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center}
.figura svg{width:100%;height:auto;display:block}
.figura figcaption{position:absolute;left:8px;bottom:6px;font-size:.7rem;color:var(--muted);background:var(--surface);padding:1px 6px;border-radius:4px;border:1px solid var(--line-soft)}
.tarjeta .figura{aspect-ratio:16/8.5}
.tarjeta .figura svg{height:100%}
.tarjeta-cuerpo{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.marca{font-size:.8rem;color:var(--muted)}
.modelo{font-family:var(--mono);font-size:1.05rem;font-weight:600;letter-spacing:0}
.modelo a{color:var(--ink);text-decoration:none}
.modelo a:hover{text-decoration:underline}
.specs-mini{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:0;font-size:.86rem}
.specs-mini dt{color:var(--muted)}
.specs-mini dd{margin:0;font-weight:500}
.precio-monto{font-size:1.25rem;font-weight:700;font-variation-settings:"wdth" 88}
.precio-monto.consultar{font-size:1.05rem}
.precio-iva{display:block;font-size:.8rem;color:var(--muted)}
.etq-demo{display:inline-block;margin-left:6px;font-size:.7rem;padding:1px 6px;border-radius:4px;background:var(--warn-soft);color:var(--warn);vertical-align:middle;font-weight:600}
.estado{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;font-weight:600}
.estado::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.estado.disponible{color:var(--ok)}
.estado.bajo_pedido{color:var(--warn)}
.estado.consultar{color:var(--primary)}
.estado.agotado{color:var(--bad)}
.entrega{font-size:.82rem;color:var(--muted)}
.tarjeta .acciones{display:flex;gap:8px;margin-top:auto;padding-top:4px}
.tarjeta .acciones .btn{flex:1;padding:0 10px}
.check-comparar{display:flex;align-items:center;gap:8px;font-size:.88rem;cursor:pointer;color:var(--muted);min-height:32px}
.check-comparar input{width:18px;height:18px;accent-color:var(--primary)}

.sin-resultados{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-m);padding:28px}
.sin-resultados h2{font-size:1.2rem;margin-bottom:8px}
.sin-resultados ul{padding-left:18px;margin:12px 0}
.sin-resultados li{margin:6px 0}

@media (max-width:900px){
  .selector{grid-template-columns:1fr;gap:0}
  .filtros{position:fixed;left:0;right:0;bottom:0;top:auto;max-height:85vh;z-index:50;border-radius:16px 16px 0 0;padding:0 18px calc(18px + env(safe-area-inset-bottom,0px));transform:translateY(105%);transition:transform .25s ease;box-shadow:0 -10px 40px rgba(0,0,0,.25)}
  .filtros.abierta{transform:none}
  .filtros-cab{display:flex;position:sticky;top:0;z-index:2;background:var(--surface);justify-content:space-between;align-items:center;padding:14px 0 10px;border-bottom:1px solid var(--line-soft)}
  .filtros-pie{position:sticky;bottom:calc(-18px - env(safe-area-inset-bottom,0px));background:var(--surface);padding:12px 0 6px;border-top:1px solid var(--line-soft);display:flex;gap:8px}
  .filtros-pie .btn{flex:1}
  .barra-movil{display:flex;position:sticky;top:calc(env(safe-area-inset-top,0px) + var(--alto-cab,100px));z-index:15;gap:8px;align-items:center;justify-content:space-between;background:var(--bg);padding:10px 0;margin-bottom:6px;border-bottom:1px solid var(--line-soft)}
  .velo{position:fixed;inset:0;background:rgba(10,15,20,.45);z-index:45}
}
@media (min-width:901px){.filtros-pie{display:none}.velo{display:none}}
@media (prefers-reduced-motion:reduce){.filtros{transition:none}}

/* ===== Comparador flotante ===== */
.bandeja{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;gap:10px;align-items:center;background:var(--ink);color:var(--surface);padding:8px 8px 8px 16px;border-radius:99px;box-shadow:var(--shadow);font-size:.92rem;max-width:calc(100% - 24px)}
.bandeja .btn{min-height:38px;border-radius:99px}
.bandeja .btn-texto{color:var(--surface)}

/* ===== Ficha ===== */
.migas{font-size:.86rem;color:var(--muted);padding:18px 0 6px;display:flex;flex-wrap:wrap;gap:6px}
.migas a{color:var(--muted)}
.ficha{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:36px;padding:10px 0 32px}
@media (max-width:860px){.ficha{grid-template-columns:1fr;gap:20px}}
.galeria .figura{border:1px solid var(--line);border-radius:var(--radius-m);aspect-ratio:4/3;overflow:hidden}
.galeria .figura svg{height:100%}
.miniaturas{display:flex;gap:8px;margin-top:10px}
.miniaturas button{width:84px;aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface-2);padding:4px;cursor:pointer}
.miniaturas button[aria-current="true"]{border:2px solid var(--primary)}
.miniaturas svg{width:100%;height:100%}
.ficha-info h1{font-family:var(--mono);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:600;letter-spacing:-.01em;font-variation-settings:normal}
.ficha-info .desc{margin-top:10px;color:var(--ink);max-width:60ch}
.caja-compra{margin-top:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:18px;display:grid;gap:12px}
.caja-compra .precio-monto{font-size:1.8rem}
.cantidad{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.paso-cant{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden}
.paso-cant button{width:44px;min-height:44px;border:0;background:var(--surface-2);cursor:pointer;font-size:1.2rem}
.paso-cant input{width:64px;border:0;text-align:center;background:var(--surface);font-weight:600}
.botonera{display:flex;flex-wrap:wrap;gap:8px}
.botonera .btn{flex:1 1 160px}
.seccion{padding:28px 0;border-top:1px solid var(--line)}
.seccion > h2{margin-bottom:14px;font-size:1.3rem}
.tabla-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-m);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:last-child th,tr:last-child td{border-bottom:0}
th[scope="row"]{color:var(--muted);font-weight:500;width:38%}
.docs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.doc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px;font-size:.92rem}
.doc h3{font-size:1rem;margin-bottom:6px}
.doc p{color:var(--muted)}
.lista-mini{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.mini{display:grid;grid-template-columns:96px 1fr;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:10px;align-items:center}
.mini .figura{border-radius:var(--radius-s);aspect-ratio:4/3;border:0}
.mini .figura figcaption{display:none}
.mini p{font-size:.86rem;color:var(--muted)}
.mini ul{margin:6px 0 0;padding-left:16px;font-size:.84rem}
.fuente{font-size:.82rem;color:var(--muted);margin-top:10px}

/* ===== Comparador ===== */
.comp table{min-width:640px}
.comp thead th{vertical-align:bottom;background:var(--surface-2)}
.comp tr.difiere th[scope="row"]::after{content:"Difiere";display:inline-block;margin-left:8px;font-size:.7rem;padding:1px 6px;border-radius:4px;background:var(--led);color:#1a1200;font-weight:700}
.comp tr.difiere td{background:var(--warn-soft)}
.comp .cab-prod{display:grid;gap:6px}
.comp .cab-prod svg{height:70px;width:auto}

/* ===== Formularios ===== */
.formulario{display:grid;gap:16px;max-width:760px}
.campos-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.campos-2{grid-template-columns:1fr}}
.campo{display:grid;gap:6px}
.campo label,.campo .etq{font-weight:600;font-size:.93rem}
.campo .opc{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=search],select,textarea{width:100%;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface)}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--primary);outline:2px solid var(--primary-soft);outline-offset:0}
[aria-invalid="true"]{border-color:var(--bad)!important}
.error{color:var(--bad);font-size:.85rem}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:18px}
.panel.alerta{border-left:4px solid var(--warn);background:var(--warn-soft)}
.panel.ok{border-left:4px solid var(--ok);background:var(--ok-soft)}
.panel.malo{border-left:4px solid var(--bad);background:var(--bad-soft)}
.panel h3{margin-bottom:6px}
.panel pre{white-space:pre-wrap;font-family:var(--mono);font-size:.82rem;background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-s);padding:12px;margin:12px 0;max-height:280px;overflow:auto}
.equiv{padding:14px 16px;border-radius:var(--radius-m);border:1px solid var(--line);background:var(--surface)}
.equiv.verificada{border-left:4px solid var(--ok)}
.equiv.candidato{border-left:4px solid var(--warn)}
.pagina{padding:28px 0 64px}
.pagina > h1{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:8px}
.pagina > .sub{color:var(--muted);max-width:62ch;margin-bottom:24px}
.dos-col{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:900px){.dos-col{grid-template-columns:1fr}}
.items-cot{display:grid;gap:10px;margin-bottom:12px}
.item-cot{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:10px 14px}
.item-cot input{width:90px}
.foto-prev{max-width:220px;border-radius:var(--radius-s);border:1px solid var(--line);margin-top:8px}

/* ===== Asistente ===== */
.asistente{max-width:720px}
.progreso{display:flex;gap:6px;margin:6px 0 22px}
.progreso span{height:6px;flex:1;border-radius:3px;background:var(--line)}
.progreso span.hecho{background:var(--led)}
.opciones{display:grid;gap:10px;border:0;padding:0;margin:0}
.opciones legend{font-size:1.35rem;font-weight:700;margin-bottom:14px;font-variation-settings:"wdth" 85}
.opcion{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);cursor:pointer}
.opcion:hover{border-color:var(--ink)}
.opcion input{margin-top:4px;width:18px;height:18px;accent-color:var(--primary);flex:none}
.opcion small{display:block;color:var(--muted)}
.opcion:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}

/* ===== Estados ===== */
.estado-app{padding:80px 0;text-align:center;color:var(--muted)}
.cargando{display:inline-block;width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--primary);border-radius:50%;animation:gira 1s linear infinite;margin-bottom:10px}
@keyframes gira{to{transform:rotate(360deg)}}

/* ===== Diálogo y aviso ===== */
dialog{border:1px solid var(--line);border-radius:var(--radius-m);padding:0;max-width:min(560px,calc(100vw - 24px));width:100%;background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(10,15,20,.5)}
.dlg-cuerpo{padding:22px}
.dlg-cuerpo h2{font-size:1.25rem;margin-bottom:10px}
.dlg-cuerpo p{margin-bottom:10px}
.dlg-cuerpo pre{white-space:pre-wrap;font-family:var(--mono);font-size:.82rem;background:var(--surface-2);border-radius:var(--radius-s);padding:12px;max-height:260px;overflow:auto}
.dlg-acciones{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;padding:0 22px 22px}
.toast{position:fixed;top:calc(env(safe-area-inset-top,0px) + 74px);right:16px;z-index:60;display:grid;gap:8px;max-width:min(360px,calc(100vw - 32px))}
.toast div{background:var(--ink);color:var(--surface);padding:12px 14px;border-radius:var(--radius-s);box-shadow:var(--shadow);font-size:.92rem}
.toast a{color:inherit;font-weight:700}

/* ===== Pie ===== */
.pie{border-top:1px solid var(--line);background:var(--surface);padding:28px 0 40px;font-size:.88rem;color:var(--muted)}
.pie .contenedor{display:grid;gap:10px}
.pie a{color:var(--muted)}
.pie nav{display:flex;flex-wrap:wrap;gap:14px}
.contador[hidden]{display:none}
body:has(.bandeja){padding-bottom:84px}
@media (max-width:900px){
  .res-cab .lectura{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .pestanas{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:-20px;padding-right:20px}
  .pestanas a{white-space:nowrap}
}
/* ===== v2: catálogo real ===== */
.familias{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){.familias{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.familias{grid-template-columns:1fr}}
.figura.foto{background:#fff}
.figura.foto img{width:100%;height:100%;object-fit:contain;display:block;padding:8px}
.tarjeta .figura.foto img{max-height:100%}
.galeria .figura.foto img{padding:24px}
.mini .figura.foto img{padding:4px}
.etq-validar,.etq-ok{display:inline-block;margin-left:6px;font-size:.72rem;padding:1px 7px;border-radius:4px;font-weight:600;vertical-align:middle}
.etq-validar{background:var(--warn-soft);color:var(--warn);border:1px solid color-mix(in srgb,var(--warn) 30%,transparent)}
.etq-ok{background:var(--ok-soft);color:var(--ok)}
.lista-pend{margin:8px 0;padding-left:18px;font-size:.9rem}
.lista-pend li{margin:4px 0}
.origen{margin-top:14px;font-size:.88rem}
.origen summary{cursor:pointer;color:var(--primary);font-weight:600}
.origen .specs-mini{grid-template-columns:minmax(120px,auto) 1fr}
.estado.descontinuado{color:var(--muted)}
.precio-ref{display:block;font-size:.74rem;color:var(--muted);margin-top:2px}