:root{
  --blu:#1560d4; --blu-scuro:#0b3d91; --blu-chiaro:#e7eefc;
  --bianco:#ffffff; --carta:#f5f7fb; --inchiostro:#0f1a33; --grigio:#5b6681; --linea:#d5dcea;
  --ok:#1b7a45; --errore:#b3261e;
  --bg:var(--carta); --card:var(--bianco); --testo:var(--inchiostro); --muto:var(--grigio);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0c1426; --card:#141f38; --testo:#eef2fb; --muto:#a3aec8; --linea:#2a3758; --blu-chiaro:#1b2a50;
  }
}
:root[data-theme="dark"]{ --bg:#0c1426; --card:#141f38; --testo:#eef2fb; --muto:#a3aec8; --linea:#2a3758; --blu-chiaro:#1b2a50; }
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--testo);font:400 17px/1.5 "Barlow",system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2{font-family:"Barlow Condensed","Arial Narrow",system-ui,sans-serif}

/* Testata: la maglia come elemento grafico */
header{position:relative;overflow:hidden;color:#fff;text-align:center;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(43,123,255,.55) 0%, rgba(43,123,255,0) 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.045) 0 2px, transparent 2px 38px),
    linear-gradient(180deg,#0b2a6b 0%,#071a45 100%);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 28px),0 100%)}
header::before{content:"";position:absolute;left:-20%;right:-20%;top:120px;height:96px;
  background:linear-gradient(90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.14) 30%,rgba(255,255,255,.22) 55%,rgba(255,255,255,0) 100%);
  transform:rotate(-9deg);pointer-events:none}
header::after{content:"";position:absolute;left:-20%;right:-20%;top:222px;height:6px;background:#2b7bff;opacity:.7;transform:rotate(-9deg);pointer-events:none}
.testata{max-width:640px;margin:0 auto;padding:24px 22px 52px;position:relative;z-index:1}
.logo{display:block;width:min(300px,80%);height:auto;margin:0 auto 18px;filter:drop-shadow(0 14px 24px rgba(0,0,0,.45))}
h1{font-weight:800;font-size:clamp(38px,11vw,58px);line-height:.95;margin:10px 0 12px;letter-spacing:.005em;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.testata p{margin:0 auto;max-width:32ch;color:#d6e2ff;font-size:17px}
.filo{width:56px;height:4px;border-radius:2px;background:#2b7bff;margin:0 auto}

main{max-width:640px;margin:0 auto;padding:20px 16px 48px}
h2{font-weight:800;font-size:30px;line-height:1;margin:28px 4px 12px}

.prodotto{background:var(--card);border:1px solid var(--linea);border-radius:14px;margin-bottom:12px;overflow:hidden}
.prodotto.attivo{border-color:var(--blu);box-shadow:inset 4px 0 0 var(--blu)}
.testa{display:flex;align-items:center;gap:14px;padding:16px;cursor:pointer}
.testa input{width:24px;height:24px;accent-color:var(--blu);flex:none;cursor:pointer}
.testa .nome{font-weight:600;font-size:19px}
.testa .stato{font-size:14px;color:var(--muto)}
.badge{margin-left:auto;font-size:13px;font-weight:600;padding:4px 10px;border-radius:99px;white-space:nowrap;background:var(--blu-chiaro);color:var(--testo)}
.badge.subito{background:#dff3e7;color:var(--ok)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .badge.subito{background:#143a26;color:#8fe0b0}}

.righe{display:none;padding:0 16px 16px}
.prodotto.attivo .righe{display:block}
.riga{border-top:1px dashed var(--linea);padding-top:14px;margin-top:4px;display:grid;gap:12px}
.riga:first-child{border-top:0;padding-top:0}
.campo-titolo{font-size:14px;font-weight:600;color:var(--muto);margin-bottom:6px;display:flex;justify-content:space-between}

.taglie{display:flex;flex-wrap:wrap;gap:6px}
.taglie button,.colori button{font:inherit;font-size:15px;font-weight:600;border:1.5px solid var(--linea);background:var(--card);color:var(--testo);border-radius:8px;min-width:46px;height:42px;padding:0 10px;cursor:pointer}
.taglie button[aria-pressed="true"]{background:var(--blu);border-color:var(--blu);color:#fff}
.gruppo-taglie{font-size:13px;color:var(--muto);width:100%;margin-top:4px}

.colori{display:flex;gap:8px}
.colori button{display:flex;align-items:center;gap:8px;padding:0 14px}
.colori .pallino{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--linea)}
.colori [data-colore="Bianco"] .pallino{background:#fff}
.colori [data-colore="Blu"] .pallino{background:var(--blu);border-color:var(--blu-scuro)}
.colori button[aria-pressed="true"]{border-color:var(--blu);box-shadow:0 0 0 2px var(--blu) inset}

.basso{display:flex;align-items:center;justify-content:space-between;gap:12px}
.qta{display:flex;align-items:center;border:1.5px solid var(--linea);border-radius:8px;overflow:hidden}
.qta button{font:inherit;font-size:20px;width:42px;height:40px;border:0;background:transparent;color:var(--testo);cursor:pointer}
.qta span{min-width:30px;text-align:center;font-weight:600}
.rimuovi{font:inherit;font-size:14px;background:none;border:0;color:var(--errore);cursor:pointer;padding:6px}
.aggiungi{font:inherit;font-size:15px;font-weight:600;margin-top:12px;background:none;border:1.5px dashed var(--blu);color:var(--blu);border-radius:8px;padding:10px 14px;width:100%;cursor:pointer}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .aggiungi{color:#9fb8f5;border-color:#9fb8f5}}

.dati{background:var(--card);border:1px solid var(--linea);border-radius:14px;padding:16px;display:grid;gap:14px}
label{display:grid;gap:6px;font-size:14px;font-weight:600;color:var(--muto)}
input[type=text],input[type=tel],input[type=email],textarea{font:inherit;font-size:17px;color:var(--testo);background:var(--bg);border:1.5px solid var(--linea);border-radius:8px;padding:11px 12px;width:100%}
textarea{min-height:80px;resize:vertical}
input:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid #6f97ee;outline-offset:2px}

.invia{font:inherit;font-weight:600;font-size:19px;width:100%;margin-top:20px;padding:16px;border:0;border-radius:12px;background:var(--blu);color:#fff;cursor:pointer}
.invia:disabled{opacity:.45;cursor:not-allowed}
.nota{font-size:14px;color:var(--muto);text-align:center;margin:12px 0 0}
.errore{color:var(--errore);font-size:15px;margin:12px 4px 0;min-height:1em}

.conferma{display:none;background:var(--card);border:1px solid var(--linea);border-radius:14px;padding:22px 18px;margin-top:24px}
.conferma h2{margin:0 0 8px}
.conferma ul{padding-left:20px;margin:12px 0}
body.inviato form{display:none}
body.inviato .conferma{display:block}
@media (prefers-reduced-motion:no-preference){ body.inviato .conferma{animation:entra .35s ease-out} }
@keyframes entra{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.fisso{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px}
.guida{background:var(--blu-chiaro);border-radius:10px;padding:10px 14px;margin-bottom:14px}
.guida summary{font-weight:600;cursor:pointer}
.guida p{font-size:15px;color:var(--muto);margin:8px 0}
.guida table{border-collapse:collapse;width:100%;max-width:280px;font-variant-numeric:tabular-nums}
.guida th,.guida td{text-align:left;padding:5px 10px;border-bottom:1px solid var(--linea)}
.guida th{font-size:14px;color:var(--muto)}
.foto{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 16px 16px}
.foto figure{margin:0;border-radius:10px;overflow:hidden;background:#0b1530}
.foto img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:cover}
.foto figcaption{font-size:14px;font-weight:600;color:#fff;padding:6px 10px}
.piede{background:var(--blu-scuro);color:#dfe7fb;font-size:15px}
.piede-in{max-width:640px;margin:0 auto;padding:28px 20px 32px}
.piede p{margin:0 0 10px}
.piede .club{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:800;font-size:24px;color:#fff;margin-bottom:6px}
.piede .contatti{display:flex;flex-wrap:wrap;gap:8px 18px}
.piede a{color:#fff;font-weight:600;text-underline-offset:3px}
.piede .legale{font-size:13px;opacity:.7;margin:14px 0 0}
.foto-singola{grid-template-columns:1fr}
.foto-singola figure{background:#fff;padding:8px}
.foto-singola img{aspect-ratio:auto;object-fit:contain;max-height:340px;margin:0 auto}
.prezzo{margin-left:auto;font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:800;font-size:24px;color:var(--blu);white-space:nowrap}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .prezzo{color:#9fb8f5}}
.totale{display:flex;justify-content:space-between;align-items:baseline;margin:22px 4px 0;font-size:18px}
.totale:empty{display:none}
.totale strong{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:800;font-size:34px}
.conferma li{margin-bottom:6px}
.riga-prezzo{font-weight:600;white-space:nowrap}
.riepilogo-totale{list-style:none;margin:12px 0 0 -20px;padding-top:10px;border-top:1px solid var(--linea)}
.foto-chiara figure{background:#fff;border:1px solid var(--linea)}
.foto-chiara img{aspect-ratio:1/1;object-fit:contain;padding:8px}
.foto-chiara figcaption{color:#0f1a33;border-top:1px solid #e6ebf4}
.foto-larga{grid-template-columns:1fr}
.foto-larga img{aspect-ratio:3/2;object-fit:cover}
.esca{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.riferimento{font-size:15px;color:var(--muto);margin:0 0 6px}