:root{
  --ground:#F4F7FB; --surface:#FFFFFF; --surface-2:#EDF2F8;
  --ink:#132133; --ink-2:#4C6076; --muted:#7186A0;
  --line:#D9E2EE; --line-soft:#E7EDF5;
  --navy:#1F4E79; --navy-ink:#1F4E79; --mid:#2E75B6; --on-navy:#FFFFFF;
  --good:#1A7F55; --good-bg:#E4F3EC;
  --warn:#9A6410; --warn-bg:#FBF0DC;
  --bad:#A33636; --bad-bg:#FAE7E7;
  --shadow:0 1px 2px rgba(19,33,51,.05), 0 8px 24px -14px rgba(19,33,51,.28);
  --radius:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0A121C; --surface:#121E2C; --surface-2:#182838;
    --ink:#E6EDF6; --ink-2:#A9BCD1; --muted:#7F94AC;
    --line:#243547; --line-soft:#1C2B3B;
    --navy:#8CBBE4; --navy-ink:#8CBBE4; --mid:#5FA3DC; --on-navy:#08121C;
    --good:#63C79A; --good-bg:#123125;
    --warn:#D9A24A; --warn-bg:#33260F;
    --bad:#E58585; --bad-bg:#381E1E;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -16px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --ground:#0A121C; --surface:#121E2C; --surface-2:#182838;
  --ink:#E6EDF6; --ink-2:#A9BCD1; --muted:#7F94AC;
  --line:#243547; --line-soft:#1C2B3B;
  --navy:#8CBBE4; --navy-ink:#8CBBE4; --mid:#5FA3DC; --on-navy:#08121C;
  --good:#63C79A; --good-bg:#123125;
  --warn:#D9A24A; --warn-bg:#33260F;
  --bad:#E58585; --bad-bg:#381E1E;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -16px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--ground);color:var(--ink);font-size:15px;line-height:1.55;
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased}
body.centrado{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}
h1{font-family:Archivo,"Segoe UI",sans-serif;font-weight:600;font-size:25px;margin:0;
  letter-spacing:-.015em;text-wrap:balance}
h2{font-family:Archivo,"Segoe UI",sans-serif;font-weight:600;font-size:18px;margin:0;letter-spacing:-.01em}
a{color:var(--mid)}
.sub{color:var(--muted);font-size:13.5px;margin:4px 0 0}

/* ---------- estructura ---------- */
.wrap{max-width:920px;margin:0 auto;padding:18px 18px 70px;display:flex;flex-direction:column;gap:18px}
.barra{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:14px;
  border-bottom:1px solid var(--line)}
.logo{width:44px;height:44px;flex:none;border-radius:11px;background:#fff;padding:2px;box-shadow:var(--shadow)}
.logo img{width:100%;height:100%;object-fit:contain;display:block}
.marca-app{font-family:Archivo,sans-serif;font-weight:600;font-size:16px;letter-spacing:-.01em}
.marca-app small{display:block;font-weight:400;font-size:12px;color:var(--muted);letter-spacing:0}
nav{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
nav a{padding:6px 12px;border-radius:999px;text-decoration:none;color:var(--ink-2);font-size:13.5px;
  border:1px solid transparent}
nav a:hover{background:var(--surface-2)}
nav a.on{border-color:var(--mid);color:var(--mid)}
nav .yo{font-size:12.5px;color:var(--muted);padding-left:6px}

/* ---------- piezas ---------- */
.tarjeta{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px 22px;display:flex;flex-direction:column;gap:12px;
  width:100%;max-width:420px}
.tarjeta.ancha{max-width:560px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow)}
.form{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--ink-2)}
label.check{flex-direction:row;align-items:center;gap:8px}
input,select,textarea{font:inherit;font-size:15px;color:var(--ink);background:var(--surface-2);
  border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--mid);outline-offset:1px;border-color:transparent}
.boton{font-family:Archivo,sans-serif;font-weight:600;font-size:14px;background:var(--navy);
  color:var(--on-navy);border:0;border-radius:8px;padding:11px 20px;cursor:pointer;
  text-decoration:none;display:inline-block;text-align:center}
.boton:hover{background:var(--mid)}
.boton.fino{padding:8px 14px;font-size:13px}
.ghost{background:none;border:1px solid var(--line);color:var(--ink-2);border-radius:8px;
  padding:7px 13px;font:inherit;font-size:13px;cursor:pointer;text-decoration:none;display:inline-block}
.ghost:hover{border-color:var(--mid);color:var(--mid)}
.ghost.peligro:hover{border-color:var(--bad);color:var(--bad)}
.error{color:var(--bad);background:var(--bad-bg);border-radius:8px;padding:10px 12px;margin:0;font-size:13.5px}
.ok{color:var(--good);background:var(--good-bg);border-radius:8px;padding:10px 12px;margin:0;font-size:13.5px}
.aviso{color:var(--warn);background:var(--warn-bg);border-radius:8px;padding:10px 12px;margin:0;font-size:13.5px}
code{font-family:"IBM Plex Mono",monospace;font-size:.88em;background:var(--surface-2);
  padding:1px 5px;border-radius:4px}

/* ---------- tablas ---------- */
.tabla{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-family:Archivo,sans-serif;font-size:10px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);padding:11px 12px 7px;border-bottom:1px solid var(--line);
  white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:last-child td{border-bottom:0}
.num{text-align:right;font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap}
.sub2{color:var(--muted);font-size:11.5px;display:inline-block;line-height:1.4}
.pill{font-size:11.5px;padding:2.5px 8px;border-radius:999px;border:1px solid var(--line);
  color:var(--ink-2);background:var(--surface-2);white-space:nowrap;display:inline-block}
.pill.ok{border-color:var(--good);color:var(--good);background:var(--good-bg)}
.pill.no{border-color:var(--warn);color:var(--warn);background:var(--warn-bg)}
.pill.tec{border-color:var(--mid);color:var(--mid);background:transparent;font-weight:500}

footer{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;
  display:flex;flex-direction:column;gap:5px;margin-top:8px}
[hidden]{display:none !important}
@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms !important;transition:none !important}}

/* ---------- pantalla de consulta ---------- */
.buscador{padding:16px 16px 14px;position:relative;display:flex;flex-direction:column;gap:9px}
.lbl{font-family:Archivo,sans-serif;font-size:10.5px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted)}
.campo{display:flex;gap:9px;align-items:stretch}
.campo input{flex:1;font-size:16px}
.campo .boton{padding:0 20px}
.sugerencias{position:absolute;left:16px;right:16px;top:calc(100% - 34px);z-index:30;
  background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);
  overflow:hidden;max-height:330px;overflow-y:auto}
.sugerencias button{display:block;width:100%;text-align:left;background:none;border:0;
  border-bottom:1px solid var(--line-soft);padding:9px 13px;font:inherit;font-size:14px;
  color:var(--ink);cursor:pointer}
.sugerencias button:last-child{border-bottom:0}
.sugerencias button:hover,.sugerencias button.sel{background:var(--surface-2)}
.sugerencias small{display:block;color:var(--muted);font-size:12px}
.mensaje{padding:16px 18px;font-size:14px;color:var(--ink-2)}
.mensaje p{margin:0 0 6px}.mensaje p:last-child{margin:0}
.mensaje.err{color:var(--bad)}
.hist{display:flex;gap:7px;flex-wrap:wrap}
.hist button{background:var(--surface-2);border:1px solid var(--line-soft);color:var(--ink-2);
  border-radius:999px;padding:4px 11px;font:inherit;font-size:12.5px;cursor:pointer}
.hist button:hover{border-color:var(--mid);color:var(--mid)}
#salida{display:flex;flex-direction:column;gap:14px}
.veredicto{padding:18px 18px 16px;display:flex;flex-direction:column;gap:14px}
.vcab{display:flex;gap:14px;align-items:flex-start}
.vnum{font-family:Archivo,sans-serif;font-weight:700;font-size:40px;line-height:.95;
  letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--navy-ink)}
.vtxt strong{display:block;font-family:Archivo,sans-serif;font-size:17px;font-weight:600}
.vtxt span{color:var(--ink-2);font-size:13.5px}
.alcance{margin:0;font-size:12.5px;color:var(--ink-2);background:var(--surface-2);
  border-radius:8px;padding:9px 12px;line-height:1.5}
.datos{border-top:1px solid var(--line-soft);padding-top:12px;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px 18px}
.dato b{display:block;font-family:Archivo,sans-serif;font-size:10px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.dato span{font-size:13.5px;color:var(--ink-2)}
.dato .mono{font-family:"IBM Plex Mono",monospace;font-size:12.5px}
.venta{padding:16px 16px 14px;display:flex;flex-direction:column;gap:13px}
.venta-cab{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.controles{display:flex;gap:10px;flex-wrap:wrap;align-items:center;background:var(--surface-2);
  border-radius:8px;padding:10px 12px}
.controles label{flex-direction:row;align-items:center;gap:7px;font-size:12.5px}
.controles input[type=number]{width:96px;font-size:14px;padding:7px 9px;background:var(--surface)}
.fichas{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}
.ficha{font-size:12.5px;padding:5px 11px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink-2);cursor:pointer;font-family:inherit}
.ficha[aria-pressed="true"]{border-color:var(--mid);color:var(--mid);font-weight:500}
.lista-marcas{display:flex;flex-direction:column;gap:8px}
.marca{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface)}
.marca.propia{border-color:var(--good)}
.marca summary{display:flex;align-items:center;gap:11px;padding:11px 13px;cursor:pointer;list-style:none}
.marca summary::-webkit-details-marker{display:none}
.marca summary:hover{background:var(--surface-2)}
.marca-nom{font-family:Archivo,sans-serif;font-weight:600;font-size:15.5px}
.marca-red{font-size:12px;color:var(--muted)}
.marca-num{margin-left:auto;font-size:12.5px;color:var(--mid);white-space:nowrap}
.flecha{font-size:10px;color:var(--muted);transition:transform .15s ease}
.marca[open] .flecha{transform:rotate(90deg)}
.marca-cuerpo{border-top:1px solid var(--line-soft);padding:4px 13px 12px}
.nota-marca{font-size:12.5px;color:var(--muted);margin:8px 0 0}
.libre{color:var(--good)}
.promo{color:var(--mid);font-size:11.5px}
.ahorro{color:var(--good);font-weight:500}
.ahorro.neg{color:var(--muted);font-weight:400}
.no-disp{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line-soft);padding-top:10px}
.op{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:13px 15px 13px 18px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.op::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--line)}
.op.propia::before{background:linear-gradient(180deg,var(--navy),var(--mid))}
.op-cab{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap}
.op-nom{font-family:Archivo,sans-serif;font-weight:600;font-size:16px}
.op-vel{font-family:"IBM Plex Mono",monospace;font-size:15px;font-weight:500;color:var(--navy-ink);
  font-variant-numeric:tabular-nums}
.op-pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.op-pie{margin-top:8px;display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.op-pie .cif{font-family:"IBM Plex Mono",monospace}
.ops{display:flex;flex-direction:column;gap:9px}
.rotulo{font-family:Archivo,sans-serif;font-size:10.5px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin:4px 0 -6px}
.giro{display:inline-block;width:13px;height:13px;border:2px solid var(--line);
  border-top-color:var(--mid);border-radius:50%;animation:giro .7s linear infinite;
  vertical-align:-2px;margin-right:8px}
@keyframes giro{to{transform:rotate(360deg)}}
@media (max-width:560px){.fichas{margin-left:0;width:100%}.vnum{font-size:34px}}

.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.redes-check{border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:flex;
  flex-wrap:wrap;gap:6px 18px;margin:0}
.redes-check legend{padding:0 4px}
details.panel summary{list-style:none}
details.panel summary::-webkit-details-marker{display:none}
details.panel summary::before{content:"▶ ";font-size:10px;color:var(--muted)}
details.panel[open] summary::before{content:"▼ "}

.sello{width:44px;height:44px;flex:none;border-radius:11px;background:var(--navy);
  color:var(--on-navy);display:flex;align-items:center;justify-content:center;
  font-family:Archivo,sans-serif;font-weight:700;font-size:22px;box-shadow:var(--shadow)}
.sello.grande{width:56px;height:56px;font-size:28px;border-radius:14px}

.dos-col-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.mini{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:14px 16px;
  box-shadow:var(--shadow)}
.mini b{display:block;font-family:Archivo,sans-serif;font-size:20px;font-weight:600;
  letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.mini span{font-size:12.5px;color:var(--muted)}