/* wv-live — command-center pubblico. Tema chiaro (default) + scuro. Palette da allineare al brand kit. */
:root{
  --bg:#f6f4ef; --bg2:#ffffff; --ink:#14161a; --ink2:#5b6068; --line:#e6e2d9;
  --acc:#ff4d2e; --acc2:#1f6feb; --ok:#19b26b; --glow:rgba(255,77,46,.18);
  --radius:20px; --shadow:0 10px 30px rgba(20,22,26,.06);
}
:root[data-theme="dark"]{
  --bg:#0b0d10; --bg2:#14181d; --ink:#f3f1ec; --ink2:#9aa1ab; --line:#232930;
  --acc:#ff5a3c; --acc2:#5b9cff; --ok:#2ed47f; --glow:rgba(255,90,60,.22);
  --shadow:0 10px 40px rgba(0,0,0,.45);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0b0d10; --bg2:#14181d; --ink:#f3f1ec; --ink2:#9aa1ab; --line:#232930;
    --acc:#ff5a3c; --acc2:#5b9cff; --ok:#2ed47f; --glow:rgba(255,90,60,.22);
    --shadow:0 10px 40px rgba(0,0,0,.45);
  }
}
*{box-sizing:border-box}
html{color-scheme:light dark}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Space Grotesk",system-ui,sans-serif;line-height:1.45;
  background-image:radial-gradient(900px 500px at 80% -10%, var(--glow), transparent 60%);}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;padding:18px clamp(16px,4vw,40px)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:-.01em;user-select:none}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--ink);color:var(--bg);font-family:"JetBrains Mono",monospace;font-weight:700}
.top-right{display:flex;align-items:center;gap:14px}
.theme{background:var(--bg2);border:1px solid var(--line);border-radius:999px;width:40px;height:40px;font-size:18px;cursor:pointer}
.live-dot{width:10px;height:10px;border-radius:50%;background:var(--ink2);box-shadow:0 0 0 0 var(--ok);transition:background .3s}
.live-dot.on{background:var(--ok);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(25,178,107,.5)}70%{box-shadow:0 0 0 10px rgba(25,178,107,0)}100%{box-shadow:0 0 0 0 rgba(25,178,107,0)}}
.wrap{max-width:1100px;margin:0 auto;padding:0 clamp(16px,4vw,40px) 60px}
.hero{padding:24px 0 34px}
.kicker{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2);margin:0 0 10px}
h1{font-size:clamp(30px,5.2vw,58px);line-height:1.02;letter-spacing:-.03em;margin:0 0 16px}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--ink2);max-width:62ch;margin:0}
.lead strong{color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;min-height:220px}
.card header{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.tag{font-weight:700}
.sub{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--ink2);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.big{display:flex;align-items:baseline;gap:8px}
.num{font-family:"JetBrains Mono",monospace;font-size:clamp(40px,6vw,64px);font-weight:700;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;transition:color .25s}
.num.bump{color:var(--acc)}
.unit{color:var(--ink2)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lbl{margin:2px 0 0;color:var(--ink2)}
.lead-sm{margin:0;color:var(--ink2)}
.fine{margin:0;font-size:13px;color:var(--ink2)}
.delta{margin:0;font-size:14px;color:var(--ok);min-height:1.2em}
.btn{appearance:none;border:0;border-radius:14px;padding:12px 16px;font:inherit;font-weight:700;background:var(--ink);color:var(--bg);cursor:pointer;transition:transform .08s, box-shadow .2s}
.btn:hover{box-shadow:0 8px 24px var(--glow)}
.btn:active{transform:scale(.97)}
.btn-xl{padding:18px 22px;font-size:20px;background:var(--acc);color:#fff;border-radius:18px}
.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px}
.member{background:transparent;border:0;padding:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;font:inherit;color:var(--ink2);font-size:12px}
.member img{width:72px;height:72px;object-fit:cover;border-radius:18px;background:var(--line);filter:drop-shadow(0 4px 10px rgba(0,0,0,.15));transition:transform .12s}
.member:hover img{transform:rotate(-4deg) scale(1.06)}
.member:disabled{opacity:.55;cursor:default}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:8px 12px;font:inherit;font-size:13px;cursor:pointer;color:var(--ink)}
.chip:disabled{opacity:.55;cursor:default}
.foot{margin-top:40px;color:var(--ink2);font-size:14px}
.foot p{margin:4px 0}
.player{position:fixed;left:16px;bottom:16px;background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;z-index:9}
.player[hidden]{display:none}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:8}
@media (max-width:600px){.card{padding:16px}.duo{gap:8px}}