:root{--f:#f6f4ef;--t:#fff;--x:#1f2421;--s:#646b66;--b:#dcd8cf;--p:#1d5c4a;--e:#a3322a;--o:#1d6b43}
*{box-sizing:border-box}body{margin:0;background:var(--f);color:var(--x);font:16px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
header{background:var(--p);color:#fff;padding:.6rem 1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:center}
header a,.liga{color:#fff;text-decoration:none}.marca{font-weight:700;font-size:1.15rem}
nav{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:center}nav form{margin:0}.apagado{opacity:.55}
.liga{background:none;border:0;padding:0;font:inherit;cursor:pointer;width:auto;min-height:0}
main{max-width:960px;margin:0 auto;padding:1rem}h1{font-size:1.4rem;margin:.2rem 0 1rem}h2{font-size:1.05rem;margin:0 0 .3rem}
.tarjeta{display:block;background:var(--t);border:1px solid var(--b);border-radius:8px;padding:1rem;color:inherit;text-decoration:none}
.angosta{max-width:440px;margin:1.5rem auto}.apagada{opacity:.6}.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.8rem}
label{display:block;margin:.7rem 0;font-weight:600;font-size:.92rem}
input,select,textarea{display:block;width:100%;margin-top:.25rem;padding:.65rem;font:inherit;font-size:16px;border:1px solid var(--b);border-radius:6px;background:#fff}
button,.boton{display:inline-block;min-height:44px;padding:.6rem 1rem;border:0;border-radius:6px;background:var(--p);color:#fff;font:inherit;cursor:pointer;text-decoration:none}
.secundario{background:#e8e5dc;color:var(--x)}.peligro{background:#fff;color:var(--e);border:1px solid var(--e)}
.error{background:#fbeae8;color:var(--e);padding:.6rem;border-radius:6px}.ok{background:#e6f3ec;color:var(--o);padding:.6rem;border-radius:6px}.aviso{background:#fdf5df;padding:.6rem;border-radius:6px}
.fila{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.lista{list-style:none;margin:0;padding:0}.lista li{background:var(--t);border:1px solid var(--b);border-radius:8px;padding:.75rem;margin:.5rem 0;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;align-items:center}
.lista small{display:block;color:var(--s)}.inactivo{opacity:.6}.acciones{display:flex;flex-wrap:wrap;gap:.4rem}.acciones form{margin:0}
.qr{max-width:240px;margin:.5rem auto}.qr svg{width:100%;height:auto}code{overflow-wrap:anywhere}details{margin:.8rem 0}
.codigos{font-size:1.1rem;columns:2}.tabla{overflow-x:auto}table{width:100%;border-collapse:collapse;background:var(--t)}th,td{padding:.5rem;border-bottom:1px solid var(--b);text-align:left}
@media print{.sin-imprimir,header{display:none}body{background:#fff}}