:root{--tinta:#14303a;--suave:#5b6f76;--fondo:#f5f3ee;--papel:#fff;--acento:#0f6b5c;--acento2:#c98a1b;--rojo:#b3362b;--borde:#e3ded3}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--fondo);color:var(--tinta)}
header{background:var(--tinta);color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center}
header b{letter-spacing:.06em}header a{color:#cfe3de;margin-left:16px;text-decoration:none;font-size:14px}
main{max-width:1000px;margin:0 auto;padding:20px 16px 60px}
.tarjeta{background:var(--papel);border:1px solid var(--borde);border-radius:10px;padding:18px;margin-bottom:16px}
.cifra{font-size:34px;font-weight:700}.sub{color:var(--suave);font-size:13px}
.barra{height:14px;background:#e9e5dc;border-radius:7px;overflow:hidden;margin:10px 0}.barra i{display:block;height:100%;background:var(--acento)}
.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.alerta{padding:10px 12px;border-radius:8px;margin:6px 0;font-size:14px;line-height:1.4}
.grave{background:#fbeceb;border-left:4px solid var(--rojo)}.aviso{background:#fdf4e2;border-left:4px solid var(--acento2)}.dato{background:#e8f2ef;border-left:4px solid var(--acento)}
table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:7px 6px;border-bottom:1px solid var(--borde)}td.n,th.n{text-align:right}
.meses{display:flex;align-items:flex-end;gap:6px;height:110px;margin-top:8px}.meses div{flex:1;text-align:center;font-size:11px;color:var(--suave)}
.meses span{display:block;background:var(--acento2);border-radius:3px 3px 0 0;margin-bottom:4px}.meses .vacio span{background:#e9e5dc}
button,.boton{background:var(--acento);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-size:15px;cursor:pointer;text-decoration:none}
input,select,textarea{width:100%;padding:9px;border:1px solid var(--borde);border-radius:6px;font-size:15px;margin:4px 0 12px}
label{font-size:13px;color:var(--suave)}.flash{background:#fff7e0;border:1px solid #f0d38a;padding:10px;border-radius:8px;margin-bottom:12px}
@media(max-width:600px){.cifra{font-size:26px}th:nth-child(3),td:nth-child(3){display:none}}
.tabla{overflow-x:auto}td.n{white-space:nowrap}

/* 19-oct-2026: un botón desactivado tiene que VERSE desactivado (Rudy lo pulsó y «no pasaba nada») */
button:disabled{background:#c9c6bf;color:#6b6b6b;cursor:not-allowed}