*{box-sizing:border-box}
:root{
  --brand:#0b5fff;
  --brand-2:#5aa3ff;
  --bg:#0c1116;
  --card:#111927;
  --muted:#9aa4af;
  --text:#e5e7eb;
  --danger:#d12b3f;
  --field:#0b1220;
  --ring:rgba(11,95,255,.45);
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#f6f8fb; --card:#ffffff; --text:#0b1220; --muted:#566173;
    --field:#f2f5fb; --ring:rgba(11,95,255,.35);
  }
}

html,body{height:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% -20%, rgba(21,58,155,.35) 0%, rgba(12,17,22,0) 55%) no-repeat,
    var(--bg);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}

/* Appbar */
.appbar{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;
  background:rgba(12,17,22,.7);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:28px;height:28px;border-radius:6px;display:block}
h1{font-size:1.1rem;margin:0}

/* Layout */
.container{
  max-width:920px;margin:24px auto;padding:0 16px;
  display:grid;gap:16px
}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;padding:18px 16px;
  box-shadow:0 8px 24px rgba(0,0,0,.25)
}
h2{margin:0 0 8px 0;font-size:1.05rem}
.muted{color:var(--muted);margin:8px 0 16px 0}

/* Form */
.row{display:flex;flex-direction:column;gap:8px;margin:10px 0}
.row.inline{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px}
input,select,button{
  font:inherit;border-radius:10px;border:1px solid rgba(255,255,255,.15);
  padding:10px 12px;background:var(--field);color:var(--text);
  transition:box-shadow .15s ease, border-color .15s ease, transform .02s ease;
}
input:focus,select:focus,button:focus{outline:none;box-shadow:0 0 0 3px var(--ring);border-color:transparent}
button{cursor:pointer}
button:hover{filter:brightness(1.04)}
button:active{transform:translateY(1px)}
button.primary{background:var(--brand);border-color:transparent;color:#fff}
button.primary:hover{background:var(--brand-2)}
button.ghost{background:transparent}
button.danger{background:var(--danger);border-color:transparent;color:#fff}
button:disabled{opacity:.6;cursor:not-allowed}

/* Output numeri */
.result{margin-top:16px}
.nums{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;padding:10px 12px;border-radius:999px;font-weight:700;
  border:1px dashed rgba(255,255,255,.25);
  background:#0d1626;
  color:#fff; /* testo leggibile in dark */
}
.badge[data-variant="accent"]{
  border-style:solid;border-color:var(--brand);background:rgba(11,95,255,.12)
}
.extra{margin-top:8px;display:flex;gap:10px;align-items:center}

/* Light mode correzione badge */
@media (prefers-color-scheme: light){
  .badge{
    background:#e5e7eb;   /* grigio chiaro */
    border:1px dashed rgba(0,0,0,.25);
    color:#0b1220;        /* testo scuro leggibile */
  }
}

/* Storico */
.history{display:grid;gap:8px}
.hist-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:#0a1322
}

/* Footer */
.footer{
  max-width:920px;margin:24px auto;padding:0 16px;
  color:var(--muted);font-size:.9rem
}

/* Profilo numerologico */
.profile-section{margin-top:16px;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.03)}
.profile-section h4{margin:0 0 8px 0;font-size:1rem}
.profile-cols{display:grid;gap:8px}
.profile-cols ul{margin:6px 0 0 18px}
.chip{display:inline-block;min-width:28px;padding:2px 8px;border-radius:999px;background:rgba(11,95,255,.14);border:1px solid rgba(11,95,255,.3)}
@media (min-width:760px){ .profile-cols{grid-template-columns:1fr 1fr 1fr} }

/* Piccola responsività */
@media (max-width:560px){
  .row.inline{flex-direction:column;align-items:stretch}
  .appbar{padding:10px 12px}
  .logo{width:24px;height:24px}
}
/* Evidenza per Numeri Maestri 11/22 */
.chip--master{
  background: linear-gradient(180deg, rgba(255,215,0,.18), rgba(255,215,0,.10));
  border:1px solid rgba(255,215,0,.55);
  box-shadow: 0 0 0 1px rgba(255,215,0,.15), 0 6px 18px rgba(255,215,0,.10) inset;
  color:#fff; /* in light mode il testo resta scuro grazie a :root */
}
@media (prefers-color-scheme: light){
  .chip--master{
    color:#3a2c00;
  }
}