:root{
  --teal:#157A6B; --teal-d:#0E5A4F; --oro:#E8A93B;
  --teal-l:color-mix(in srgb,var(--teal) 12%,#fff);
  --crema:#FBF7F0; --tinta:#1F2A28; --gris:#6B7775; --linea:#E4E0D6; --blanco:#fff; --rojo:#C0453A;
  --rad:22px;
}
@media (prefers-color-scheme:dark){
  :root{--crema:#121816; --tinta:#EEF3F1; --gris:#98A5A2; --linea:#26312E; --blanco:#1B2321; --teal-l:color-mix(in srgb,var(--teal) 22%,#121816)}
}
[data-esq=grande]{--rad:34px}
[data-esq=recta]{--rad:8px}
[data-grande=si] .zoom{zoom:1.15}
*{box-sizing:border-box;margin:0}
body{font-family:"Segoe UI",system-ui,-apple-system,sans-serif;background:var(--crema);color:var(--tinta);min-height:100vh}
h1{font-size:26px;line-height:1.15;letter-spacing:-.01em}
h2{font-size:17px;margin:26px 0 10px}
p.sub{color:var(--gris);margin-top:8px;line-height:1.45}
.nota{font-size:12px;color:var(--gris);margin-top:18px;line-height:1.45}
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:52px;border-radius:14px;border:1px solid var(--linea);background:var(--blanco);color:var(--tinta);font-size:16px;font-weight:600;cursor:pointer;margin-top:14px;font-family:inherit;text-decoration:none}
.btn.p{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn:active{transform:scale(.98)}
.card{background:var(--blanco);border:1px solid var(--linea);border-radius:18px;padding:16px;margin-top:14px}
.fila{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:var(--gris)}
.fila b{color:var(--tinta)}
.aviso{margin-top:14px;border-radius:14px;padding:12px 14px;font-size:14px;line-height:1.4}
.aviso.oro{background:#FFF3D9;color:#6B4A00}
.aviso.rojo{background:#FBE5E2;color:#7A241B}
.aviso.verde{background:var(--teal-l);color:var(--teal-d)}
@media (prefers-color-scheme:dark){.aviso.oro{background:#3A2E12;color:#F4D58C}.aviso.rojo{background:#3B1B17;color:#F2B5AD}.aviso.verde{color:#9AD7CC}}
.prog{height:12px;border-radius:99px;background:var(--linea);overflow:hidden;margin:10px 0 6px}
.prog i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--oro),color-mix(in srgb,var(--oro) 60%,#fff))}

/* tarjeta que gira */
.flip{perspective:1100px;aspect-ratio:1.586;cursor:pointer;touch-action:pan-y;user-select:none;-webkit-user-select:none;outline-offset:4px}
.flip-in{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.3,.7,.2,1);transform-style:preserve-3d}
.flip.v .flip-in{transform:rotateY(180deg)}
.cara{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--rad);overflow:hidden}
.tarjeta{padding:20px;color:#fff;background:linear-gradient(135deg,var(--teal) 0%,var(--teal-d) 100%);box-shadow:0 10px 24px color-mix(in srgb,var(--teal) 30%,transparent)}
.tarjeta::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
[data-estilo=liso] .tarjeta{background:var(--teal)}
[data-estilo=liso] .tarjeta::after{display:none}
[data-estilo=brillo] .tarjeta::after{inset:0;width:auto;height:auto;border-radius:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.2) 50%,transparent 65%)}
.tarjeta.bloq{background:linear-gradient(135deg,#7A8583,#566160);box-shadow:none}
.mrow{display:flex;align-items:center;gap:8px;position:relative;z-index:1}
.mrow img{width:28px;height:28px;border-radius:8px;background:#fff;object-fit:contain;padding:2px}
.mrow .mn{font-size:16px;font-weight:700}
.tarjeta .marca{font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.85;margin-top:4px;position:relative;z-index:1}
.tarjeta .nom{font-size:20px;font-weight:600;margin-top:16px;position:relative;z-index:1}
.tarjeta .num{font-size:14px;letter-spacing:.12em;opacity:.85;margin-top:4px;font-variant-numeric:tabular-nums;position:relative;z-index:1}
.tarjeta .pts{position:absolute;right:20px;bottom:18px;text-align:right;z-index:1}
.tarjeta .pts b{font-size:38px;line-height:1;display:block}
.tarjeta .pts span{font-size:12px;opacity:.85}
.dorso{transform:rotateY(180deg);background:#fff;color:#222;border:1px solid var(--linea);box-shadow:0 10px 24px rgba(0,0,0,.12);padding:14px 16px;display:flex;flex-direction:column;justify-content:center;text-align:center}
.dorso svg{width:100%;display:block}
.dorso .n{letter-spacing:.2em;font-size:15px;margin-top:6px;font-variant-numeric:tabular-nums}
.dorso .t{font-size:11px;color:#666;margin-top:8px}
.giro{text-align:center;color:var(--gris);font-size:13px;margin-top:10px}
@media (prefers-reduced-motion:reduce){.flip-in{transition:none}}
.mov{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--linea)}
.mov:last-child{border:0}
.mov small{display:block;color:var(--gris);font-size:12px;margin-top:2px}
.mas{color:var(--teal);font-weight:700}.menos{color:var(--rojo);font-weight:700}
.logo{width:64px;height:64px;border-radius:18px;background:var(--teal);color:#fff;display:grid;place-items:center;font-size:30px;font-weight:700;margin:36px 0 24px;overflow:hidden}
.logo.con{background:#fff;border:1px solid var(--linea);padding:6px}
.logo img{width:100%;height:100%;object-fit:contain}