/* ============================================================
 * Giochini — tema "Neon Anime Arcade"
 * Dark neon (viola/rosa/ciano) con glow, vetro e animazioni.
 * Le classi/ID sono il contratto con engine.js: non rinominarle.
 * ========================================================== */
:root{
  --bg:#0f0f23; --bg2:#1a1338;
  --panel:rgba(26,22,54,.72); --panel-brd:rgba(167,139,250,.22);
  --violet:#7c3aed; --violet2:#a78bfa; --rose:#f43f5e; --cyan:#22d3ee;
  --ink:#e2e8f0; --muted:#9aa7bd;
  --glow-v:0 0 18px rgba(124,58,237,.55); --glow-r:0 0 18px rgba(244,63,94,.5);
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:'Nunito','Trebuchet MS','Segoe UI',system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(124,58,237,.28), transparent 60%),
    radial-gradient(900px 480px at -10% 110%, rgba(244,63,94,.16), transparent 60%),
    linear-gradient(165deg,var(--bg),var(--bg2) 55%,#0c0a1e);
  overflow:hidden; user-select:none; touch-action:none;
}
#app{position:fixed; inset:0; display:flex; flex-direction:column; z-index:1}
.screen{display:none; flex-direction:column; height:100%}
.screen.active{display:flex}

/* ---------- sfondo animato: aurore + stelle ---------- */
.bg-fx{position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden}
.bg-fx .orb{position:absolute; border-radius:50%; filter:blur(70px); opacity:.5; animation:drift 16s ease-in-out infinite alternate}
.bg-fx .o1{width:44vw;height:44vw; left:-10vw; top:-12vw; background:radial-gradient(circle,#7c3aed,transparent 65%)}
.bg-fx .o2{width:38vw;height:38vw; right:-8vw; bottom:-10vw; background:radial-gradient(circle,#f43f5e,transparent 65%); animation-delay:-6s}
.bg-fx .o3{width:26vw;height:26vw; right:16vw; top:-8vw; background:radial-gradient(circle,#22d3ee,transparent 65%); animation-delay:-11s; opacity:.35}
.bg-fx .stars{position:absolute; inset:0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(255,255,255,.7), transparent),
    radial-gradient(1px 1px at 34% 68%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.5px 1.5px at 58% 14%, rgba(167,139,250,.8), transparent),
    radial-gradient(1px 1px at 72% 42%, rgba(255,255,255,.55), transparent),
    radial-gradient(1.5px 1.5px at 88% 76%, rgba(34,211,238,.7), transparent),
    radial-gradient(1px 1px at 44% 88%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 8% 82%, rgba(244,63,94,.6), transparent);
  animation:twinkle 5s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(4vw,3vh,0) scale(1.12)}}
@keyframes twinkle{from{opacity:.55}to{opacity:1}}

/* ---------- MENU ---------- */
.menu-head{text-align:center; padding:14px 12px 6px; position:relative}
.logo-img{display:none; width:min(640px,88vw); height:auto; margin:2px auto 6px;
  filter:drop-shadow(0 6px 26px rgba(124,58,237,.55)); animation:logoFloat 4s ease-in-out infinite}
.logo-img.ok{display:block}
.logo-img.ok + .logo-text{display:none}   /* logo caricato: nascondi il titolo testuale */
@keyframes logoFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-6px) scale(1.02)}}
.menu-head h1{
  font-family:'Baloo 2','Nunito',sans-serif; font-weight:700;
  font-size:clamp(30px,6.5vw,54px); letter-spacing:1px; line-height:1.05;
  background:linear-gradient(92deg,#a78bfa 0%,#f43f5e 48%,#22d3ee 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  filter:drop-shadow(0 0 14px rgba(124,58,237,.55));
  animation:neonPulse 3.2s ease-in-out infinite;
}
.menu-head h1 span{color:transparent}
@keyframes neonPulse{0%,100%{filter:drop-shadow(0 0 10px rgba(124,58,237,.45))}50%{filter:drop-shadow(0 0 22px rgba(244,63,94,.65))}}
.menu-head .tag{color:var(--muted); margin-top:6px; font-size:clamp(12px,2.6vw,16px); letter-spacing:.3px}
.head-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}

.grid{
  flex:1; overflow-y:auto; display:grid; gap:16px; padding:18px clamp(14px,4vw,40px);
  grid-template-columns:repeat(5,1fr);   /* PC: 5 colonne -> 5+5 */
  align-content:start; width:100%; max-width:1200px; margin:0 auto;
  scrollbar-width:thin; scrollbar-color:var(--violet) transparent;
}
.card{
  background:var(--panel); border:1px solid var(--panel-brd);
  border-bottom:4px solid var(--violet);
  border-radius:18px; padding:16px 12px 12px; cursor:pointer;
  box-shadow:var(--shadow); backdrop-filter:blur(8px);
  display:flex; flex-direction:column; align-items:center; text-align:center; position:relative;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  animation:cardIn .5s cubic-bezier(.2,.7,.3,1.2) both;
}
.card:nth-child(1){animation-delay:.03s}.card:nth-child(2){animation-delay:.07s}
.card:nth-child(3){animation-delay:.11s}.card:nth-child(4){animation-delay:.15s}
.card:nth-child(5){animation-delay:.19s}.card:nth-child(6){animation-delay:.23s}
.card:nth-child(7){animation-delay:.27s}.card:nth-child(8){animation-delay:.31s}
.card:nth-child(9){animation-delay:.35s}.card:nth-child(10){animation-delay:.39s}
@keyframes cardIn{from{opacity:0; transform:translateY(18px) scale(.94)}to{opacity:1; transform:none}}
.card:hover,.card:active{
  transform:translateY(-5px);
  box-shadow:0 14px 34px rgba(0,0,0,.5), var(--glow-v);
  border-color:rgba(167,139,250,.55);
}
.card .emoji{font-size:46px; line-height:1.15; margin-bottom:8px; filter:drop-shadow(0 0 10px rgba(167,139,250,.45));
  height:78px; display:flex; align-items:center; justify-content:center}
.card .gicon{width:78px; height:78px; object-fit:contain; border-radius:16px;
  filter:drop-shadow(0 3px 8px rgba(0,0,0,.45)); transition:transform .18s ease}
.card:hover .gicon{transform:scale(1.06)}
.card .emoji.has-img .gemoji{display:none}   /* icona caricata: nascondi l'emoji di riserva */
.card .name{font-family:'Baloo 2',sans-serif; font-weight:600; font-size:16px; color:#fff}
.card .sub{font-size:11px; color:var(--muted); margin-top:2px}
.card .best{margin-top:9px; font-size:12px; background:rgba(124,58,237,.18); color:var(--violet2);
  border:1px solid rgba(167,139,250,.3); border-radius:20px; padding:2px 10px}
.card .num{position:absolute; top:8px; left:11px; font-size:12px; font-weight:bold; color:var(--violet2); opacity:.5}
.menu-foot{display:flex; justify-content:space-between; align-items:center; padding:10px 18px; color:var(--muted); font-size:14px}
.mini{background:rgba(255,255,255,.07); color:var(--muted); border:1px solid var(--panel-brd);
  border-radius:20px; padding:6px 14px; cursor:pointer; font-size:12px; transition:color .2s, border-color .2s}
.mini:hover{color:#fff; border-color:var(--violet2)}

/* ---------- MODALI ---------- */
.modal{position:fixed; inset:0; background:rgba(8,6,24,.7); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center; z-index:30; padding:16px}
.modal.hidden{display:none}
.modal-box{
  background:linear-gradient(170deg,rgba(34,28,68,.96),rgba(18,14,42,.96));
  border:1px solid var(--panel-brd); color:var(--ink);
  border-radius:24px; padding:24px; width:min(430px,94vw);
  box-shadow:0 20px 60px rgba(0,0,0,.6), 0 0 40px rgba(124,58,237,.25);
  text-align:center; animation:pop .22s cubic-bezier(.2,.7,.3,1.3);
}
@keyframes pop{from{transform:scale(.88); opacity:0}to{transform:scale(1); opacity:1}}
.modal-emoji{font-size:56px; filter:drop-shadow(0 0 14px rgba(167,139,250,.6))}
.modal-box h2{font-family:'Baloo 2',sans-serif; margin:8px 0 4px; color:#fff}
.cfg-desc{font-size:14px; color:var(--muted); margin-bottom:14px}
.cfg-row{text-align:left; margin:16px 0}
.cfg-row label{font-weight:bold; font-size:14px; color:var(--ink)}
.cfg-row small{display:block; color:var(--muted); font-size:11px; margin-top:4px}
input[type=range]{width:100%; accent-color:var(--rose); margin-top:8px; height:26px; cursor:pointer}
.segmented{display:flex; gap:8px; margin-top:8px}
.segmented button{
  flex:1; border:1.5px solid var(--panel-brd); background:rgba(255,255,255,.05); color:var(--muted);
  border-radius:12px; padding:9px; cursor:pointer; font-weight:bold; font-family:inherit;
  transition:color .2s, border-color .2s, box-shadow .2s;
}
.segmented button:hover{color:#fff}
.segmented button.active{border-color:var(--rose); color:#fff; background:rgba(244,63,94,.15); box-shadow:var(--glow-r)}
.cfg-actions{display:flex; gap:10px; margin-top:20px}
.primary{
  flex:1; background:linear-gradient(92deg,var(--rose),#d63472); color:#fff; border:0;
  border-radius:14px; padding:14px; font-size:16px; font-weight:bold; font-family:'Baloo 2',sans-serif;
  cursor:pointer; box-shadow:0 6px 18px rgba(244,63,94,.4);
  transition:transform .15s, box-shadow .2s;
}
.primary:hover{box-shadow:0 8px 26px rgba(244,63,94,.6)}
.primary:active{transform:translateY(2px)}
.ghost{flex:1; background:transparent; color:var(--muted); border:1.5px solid var(--panel-brd);
  border-radius:14px; padding:14px; font-weight:bold; font-family:inherit; cursor:pointer; transition:color .2s, border-color .2s}
.ghost:hover{color:#fff; border-color:var(--violet2)}
.res-score{font-size:24px; font-weight:bold; margin:6px 0; color:#fff}
.res-best{color:var(--cyan); font-weight:bold; text-shadow:0 0 12px rgba(34,211,238,.5)}

/* ---------- SCHERMO GIOCO ---------- */
/* ---------- GAME LOADER ---------- */
.game-loader{position:absolute; inset:0; z-index:30; display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:18px;
  background:rgba(8,6,24,.92); backdrop-filter:blur(4px); border-radius:6px}
.game-loader.hidden{display:none}
.game-loader-gif{width:180px; height:auto; image-rendering:auto}
.game-loader p{margin:0; font-family:'Baloo 2',sans-serif; font-size:1.1rem; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; color:#a78bfa; text-shadow:0 0 12px rgba(167,139,250,.5)}

#gameScreen{background:#0b0e17}
.hud{display:flex; align-items:center; gap:10px; padding:8px 12px;
  background:rgba(10,8,26,.72); border-bottom:1px solid var(--panel-brd); color:#fff; backdrop-filter:blur(6px)}
.hud-btn{background:rgba(255,255,255,.08); color:#fff; border:1px solid var(--panel-brd);
  border-radius:10px; padding:8px 12px; font-size:18px; cursor:pointer; transition:border-color .2s, box-shadow .2s}
.hud-btn:hover{border-color:var(--violet2); box-shadow:var(--glow-v)}
.hud-title{font-family:'Baloo 2',sans-serif; font-weight:600; flex:1}
.hud-score{font-size:20px; font-weight:bold; color:var(--cyan); text-shadow:0 0 10px rgba(34,211,238,.6)}
.stage-wrap{flex:1; position:relative; display:flex; align-items:center; justify-content:center; overflow:hidden}
#stage{background:#0c0f16; max-width:100%; max-height:100%; width:auto; height:auto; image-rendering:auto; border-radius:6px}
.center-msg{position:absolute; text-align:center; color:#fff; font-size:clamp(20px,5vw,40px);
  font-family:'Baloo 2',sans-serif; font-weight:bold; text-shadow:0 0 18px rgba(124,58,237,.8),0 3px 8px rgba(0,0,0,.7);
  pointer-events:none; padding:0 20px; line-height:1.3}
.center-msg.hidden{display:none}

/* ---------- CONTROLLI TOUCH ---------- */
.touch{position:absolute; inset:auto 0 0 0; height:180px; pointer-events:none; z-index:20}
.touch.hidden{display:none}
.joy{position:absolute; left:24px; bottom:24px; width:130px; height:130px; border-radius:50%;
  background:rgba(124,58,237,.12); border:2px solid rgba(167,139,250,.4); pointer-events:auto; touch-action:none;
  box-shadow:inset 0 0 24px rgba(124,58,237,.25)}
.joy-nub{position:absolute; left:35px; top:35px; width:60px; height:60px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #c4b5fd, #7c3aed); box-shadow:0 0 16px rgba(124,58,237,.7)}
.btn-cluster{position:absolute; right:24px; bottom:24px; width:170px; height:150px; pointer-events:none}
.act{position:absolute; width:76px; height:76px; border-radius:50%; border:0; font-size:22px; font-weight:bold;
  font-family:'Baloo 2',sans-serif; color:#fff; pointer-events:auto; touch-action:none; cursor:pointer}
.act-a{right:0; bottom:0; background:radial-gradient(circle at 35% 30%, #fb7185, var(--rose)); box-shadow:0 0 20px rgba(244,63,94,.55)}
.act-b{right:86px; bottom:40px; background:radial-gradient(circle at 35% 30%, #67e8f9, #0e9aa7); box-shadow:0 0 20px rgba(34,211,238,.5)}
.act:active{transform:translateY(3px)}

/* ---------- HINT ROTAZIONE (mobile) ---------- */
.rotate-hint{position:fixed; inset:0; z-index:50;
  background:linear-gradient(165deg,var(--bg),var(--bg2));
  color:#fff; display:none; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:24px}
.rotate-hint .rot-emoji{font-size:72px; animation:rotwig 1.6s ease-in-out infinite}
.rotate-hint h2{font-family:'Baloo 2',sans-serif; font-size:28px; margin:12px 0 6px}
.rotate-hint p{color:var(--muted); max-width:420px}
@keyframes rotwig{0%,100%{transform:rotate(-12deg)}50%{transform:rotate(12deg)}}
@media (orientation:portrait) and (pointer:coarse){
  body.playing .rotate-hint{display:flex}
}

/* ---------- SCELTA PERSONAGGIO ---------- */
.online-btn{
  background:linear-gradient(92deg,var(--rose),#c2366f); color:#fff; border:0; border-radius:24px;
  padding:11px 24px; font-size:15px; font-weight:bold; font-family:'Baloo 2',sans-serif; cursor:pointer;
  box-shadow:0 6px 20px rgba(244,63,94,.35); transition:transform .15s, box-shadow .2s;
}
.online-btn:hover{box-shadow:0 8px 28px rgba(244,63,94,.55); transform:translateY(-2px)}
.online-btn:active{transform:translateY(1px)}
.online-btn.alt{background:linear-gradient(92deg,var(--violet),#5b21b6); box-shadow:0 6px 20px rgba(124,58,237,.4)}
.online-btn.alt:hover{box-shadow:0 8px 28px rgba(124,58,237,.6)}
.char-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:6px 0 4px}
/* modale personaggi: header e pulsante fissi, griglia scorrevole */
#charModal .modal-box{display:flex; flex-direction:column; max-height:90vh}
#charModal .char-grid{overflow-y:auto; max-height:min(54vh,440px); padding:4px 6px 4px 4px;
  scrollbar-width:thin; scrollbar-color:var(--violet) transparent}
#charModal .char-grid::-webkit-scrollbar{width:8px}
#charModal .char-grid::-webkit-scrollbar-thumb{background:var(--violet);border-radius:8px}
#charModal .cfg-actions{margin-top:12px; flex:0 0 auto}
#charModal h2, #charModal .modal-emoji, #charModal .cfg-desc{flex:0 0 auto}
.char-card{background:rgba(255,255,255,.05); border:2px solid var(--panel-brd); border-radius:14px;
  padding:8px; cursor:pointer; text-align:center; transition:transform .15s, border-color .2s, box-shadow .2s}
.char-card:hover{transform:translateY(-3px); border-color:rgba(167,139,250,.5)}
.char-card.sel{border-color:var(--rose); box-shadow:var(--glow-r); background:rgba(244,63,94,.1)}
.char-cv{width:84px;height:84px;image-rendering:pixelated;border-radius:10px;background:#e7eef6}
.char-name{font-size:12px;font-weight:bold;margin-top:5px;color:var(--ink)}

/* ---------- MULTIPLAYER (lobby) ---------- */
.lb-list{max-height:220px;overflow-y:auto;margin:8px 0}
.lb-room{display:flex;justify-content:space-between;align-items:center;gap:8px;
  background:rgba(255,255,255,.05); border:1px solid var(--panel-brd); color:var(--ink);
  border-radius:12px;padding:10px 12px;margin-bottom:8px;font-size:14px}
.mini2{background:linear-gradient(92deg,#22c55e,#15803d);color:#fff;border:0;border-radius:10px;
  padding:7px 14px;font-weight:bold;cursor:pointer;box-shadow:0 4px 14px rgba(34,197,94,.35)}
.lb-slots{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.lb-slot{background:rgba(124,58,237,.14);border:1px solid var(--panel-brd);border-radius:10px;padding:9px 12px;font-weight:bold;color:var(--ink)}
.lb-slot.empty{background:rgba(255,255,255,.04);color:var(--muted);font-weight:normal;font-style:italic}
.lb-slot.off{opacity:.5}
.lb-select{width:100%;padding:10px;border-radius:10px;border:1.5px solid var(--panel-brd);
  font-size:15px;margin-top:6px;background:rgba(255,255,255,.06);color:var(--ink)}
.lb-select option{background:var(--bg2);color:var(--ink)}

/* ---------- accessibilita' / mobile ---------- */
button:focus-visible,.card:focus-visible,.char-card:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}
/* tablet: 3 colonne per non avere card enormi */
@media (max-width:900px){ .grid{grid-template-columns:repeat(3,1fr)} }
/* mobile: 2 colonne (2 per riga) */
@media (max-width:640px){
  .grid{grid-template-columns:repeat(2,1fr); gap:12px}
  .card .emoji{font-size:36px; height:64px}
  .card .gicon{width:64px; height:64px}
}