:root{--fondo: #0f1115;--panel: #171a21;--panel-alto: #1b1f28;--borde: #262b35;--texto: #e6e9ef;--tenue: #8b93a3;--acento: #4fa3ff;--ok: #3ecf8e;--aviso: #f0b429;--peligro: #f2695c;color-scheme:dark}html,body{margin:0;background:var(--fondo);color:var(--texto);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.tarjeta{padding:1.25rem 1.5rem;border:1px solid var(--borde);border-radius:12px;background:var(--panel)}.tarjeta h2,.rotulo{margin:0 0 .75rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--tenue)}.cifra{margin:0;font-size:2.6rem;font-weight:650;line-height:1;font-variant-numeric:tabular-nums}.etiqueta{margin:.35rem 0 0;font-size:.85rem;color:var(--tenue)}.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem}.vacio{padding:1rem 0;color:var(--tenue);text-align:center}.nota{margin:.75rem 0 0;font-size:.8rem;color:var(--tenue)}