:root{
  --gold:#f2c14e; --gold-hi:#ffe9a8; --aqua:#28beff; --aqua-hi:#9ee9ff; --deep:#020a14; --mist:#c9eeff; --coral:#ff6f91;
  --line:rgba(242,193,78,.42);
  --title:"Cinzel Decorative",Georgia,"Times New Roman",serif;
  --body:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --pad-t:max(10px,env(safe-area-inset-top));
  --pad-r:max(14px,env(safe-area-inset-right));
  --pad-b:max(10px,env(safe-area-inset-bottom));
  --pad-l:max(14px,env(safe-area-inset-left));
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;background:var(--deep);color:#fff;font-family:var(--body);font-weight:600}
body{overscroll-behavior:none;-webkit-text-size-adjust:100%}
button{font:inherit;color:inherit}
button:focus-visible{outline:2px solid var(--aqua-hi);outline-offset:3px}
img{-webkit-user-drag:none;user-select:none}

#game{position:fixed;inset:0;overflow:hidden;isolation:isolate;
  background:radial-gradient(ellipse at 50% 30%,#0a3352 0,#051c2b 45%,#020a14 85%);
  user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
#backdrop{position:absolute;inset:-8%;width:116%;height:116%;object-fit:cover;filter:blur(16px) brightness(.5) saturate(1.3);pointer-events:none}

/* god-rays from the surface: two gradient layers drifting slowly (transform-only animation) */
#rays,#introRays{position:absolute;inset:-20% -30% 0;pointer-events:none;z-index:0;mix-blend-mode:screen;opacity:.55;
  background:
    repeating-linear-gradient(100deg,transparent 0 6%,rgba(140,220,255,.10) 7% 9%,transparent 10% 17%),
    repeating-linear-gradient(80deg,transparent 0 9%,rgba(120,200,255,.08) 10% 11.5%,transparent 12.5% 21%);
  -webkit-mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.6) 35%,transparent 75%);mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.6) 35%,transparent 75%);
  animation:raysDrift 14s ease-in-out infinite alternate;will-change:transform}
@keyframes raysDrift{from{transform:translateX(-4%) skewX(-4deg)}to{transform:translateX(4%) skewX(4deg)}}

/* ---------- Board (scaled as one unit by JS via --s) ---------- */
#board{position:absolute;left:0;top:0;z-index:1;--s:1;visibility:hidden}
#board.ready{visibility:visible}
#board.enter{animation:boardIn 1.1s cubic-bezier(.2,.8,.2,1) both}
@keyframes boardIn{from{opacity:0;scale:1.12}to{opacity:1;scale:1}}
#boardImg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent),linear-gradient(180deg,transparent,#000 4%,#000 94%,transparent);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent),linear-gradient(180deg,transparent,#000 4%,#000 94%,transparent);
  mask-composite:intersect}

/* art-pixel helpers: every positioned piece takes --x --y --w --h in board pixels */
.px{position:absolute;left:calc(var(--x)*var(--s)*1px);top:calc(var(--y)*var(--s)*1px);width:calc(var(--w)*var(--s)*1px);height:calc(var(--h)*var(--s)*1px)}

/* Deep glass behind each symbol: hides the busy city art so the symbols pop */
.cell{border-radius:calc(6px*var(--s));
  background:
    radial-gradient(ellipse 70% 60% at 50% 42%,rgba(40,150,220,.40),transparent 70%),
    linear-gradient(180deg,rgba(4,22,44,.90),rgba(2,10,24,.96));
  box-shadow:inset 0 0 calc(26px*var(--s)) rgba(0,0,0,.85),inset 0 0 0 calc(1.5px*var(--s)) rgba(120,220,255,.22)}
#board.spinning .cell{background:
    radial-gradient(ellipse 70% 60% at 50% 42%,rgba(60,190,255,.55),transparent 72%),
    linear-gradient(180deg,rgba(4,26,50,.92),rgba(2,10,24,.96))}
#game.fs .cell{background:
    radial-gradient(ellipse 70% 60% at 50% 42%,rgba(255,200,80,.40),transparent 70%),
    linear-gradient(180deg,rgba(30,22,40,.9),rgba(8,10,24,.96))}

#fsTint{position:absolute;left:calc(252px*var(--s));top:calc(195px*var(--s));width:calc(1114px*var(--s));height:calc(620px*var(--s));
  pointer-events:none;opacity:0;transition:opacity .6s;border-radius:calc(10px*var(--s));
  box-shadow:0 0 calc(80px*var(--s)) rgba(255,205,70,.55),inset 0 0 calc(60px*var(--s)) rgba(255,205,70,.25)}
#game.fs #fsTint{opacity:1}

/* frame aura: static glow, only its opacity animates */
#frameGlow{position:absolute;left:calc(250px*var(--s));top:calc(193px*var(--s));width:calc(1120px*var(--s));height:calc(624px*var(--s));
  pointer-events:none;border-radius:calc(12px*var(--s));opacity:.45;transition:opacity .35s;
  box-shadow:0 0 calc(34px*var(--s)) calc(4px*var(--s)) rgba(40,190,255,.55),0 0 calc(10px*var(--s)) rgba(255,225,130,.8),inset 0 0 calc(40px*var(--s)) rgba(40,190,255,.35);
  animation:auraBreath 3.2s ease-in-out infinite}
#board.spinning #frameGlow{opacity:.95;animation-duration:.6s}
#board.showing #frameGlow{opacity:1}
@keyframes auraBreath{0%,100%{opacity:.4}50%{opacity:.7}}
#board.spinning #frameGlow{animation-name:auraFast}
@keyframes auraFast{0%,100%{opacity:.75}50%{opacity:1}}

/* one diagonal light pass across the whole frame per spin */
#sweep{position:absolute;left:calc(252px*var(--s));top:calc(205px*var(--s));width:calc(1114px*var(--s));height:calc(600px*var(--s));overflow:hidden;pointer-events:none;border-radius:calc(8px*var(--s))}
#sweep i{position:absolute;top:-20%;bottom:-20%;left:0;width:22%;transform:translateX(-160%) skewX(-18deg);
  background:linear-gradient(90deg,transparent,rgba(255,240,200,.0) 10%,rgba(255,240,200,.32) 50%,transparent 90%);mix-blend-mode:screen}
#sweep.go i{animation:sweep .75s cubic-bezier(.4,0,.2,1)}
@keyframes sweep{from{transform:translateX(-160%) skewX(-18deg)}to{transform:translateX(560%) skewX(-18deg)}}

/* twinkles on the gems at the frame crossings */
.gem{position:absolute;width:calc(46px*var(--s));height:calc(46px*var(--s));margin:calc(-23px*var(--s)) 0 0 calc(-23px*var(--s));
  left:calc(var(--x)*var(--s)*1px);top:calc(var(--y)*var(--s)*1px);pointer-events:none;mix-blend-mode:screen;opacity:0;
  background:
    radial-gradient(circle,rgba(255,255,255,.95) 0,rgba(160,230,255,.6) 12%,transparent 34%),
    linear-gradient(90deg,transparent 46%,rgba(220,245,255,.9) 50%,transparent 54%),
    linear-gradient(0deg,transparent 46%,rgba(220,245,255,.9) 50%,transparent 54%);
  -webkit-mask-image:radial-gradient(circle,#000 20%,transparent 70%);mask-image:radial-gradient(circle,#000 20%,transparent 70%);
  animation:twinkle 4.2s ease-in-out infinite;animation-delay:var(--d)}
@keyframes twinkle{0%,70%,100%{opacity:0;transform:scale(.4) rotate(0)}82%{opacity:1;transform:scale(1) rotate(25deg)}}
#board.flash .gem{animation:gemFlash .9s ease-out;animation-delay:calc(var(--d) * .05)}
@keyframes gemFlash{0%{opacity:0;transform:scale(.4)}30%{opacity:1;transform:scale(1.4) rotate(45deg)}100%{opacity:0;transform:scale(.6)}}

/* ---------- Reels ---------- */
.reel{position:absolute;overflow:hidden;
  left:calc(var(--x)*var(--s)*1px);width:calc(var(--w)*var(--s)*1px);
  top:calc(211px*var(--s));height:calc(587px*var(--s));
  /* keep the golden cross-bars visible while symbols pass */
  -webkit-mask-image:linear-gradient(180deg,#000 0,#000 32.8%,transparent 33%,transparent 34.2%,#000 34.4%,#000 66.1%,transparent 66.3%,transparent 67.5%,#000 67.7%);
  mask-image:linear-gradient(180deg,#000 0,#000 32.8%,transparent 33%,transparent 34.2%,#000 34.4%,#000 66.1%,transparent 66.3%,transparent 67.5%,#000 67.7%)}
.reel::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;
  background:linear-gradient(180deg,transparent 55%,rgba(160,230,255,.55) 100%)}
.reel.thud::after{animation:thud .35s ease-out}
@keyframes thud{from{opacity:1}to{opacity:0}}
.reel.antic{box-shadow:inset 0 0 calc(40px*var(--s)) rgba(255,215,90,.6)}
.reel.antic::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(180deg,rgba(255,215,90,.35),transparent 30%,transparent 70%,rgba(255,215,90,.35));animation:antic .3s ease-in-out infinite alternate}
@keyframes antic{from{opacity:.35}to{opacity:1}}
.strip{position:absolute;left:0;right:0;top:0;will-change:transform;transform:translate3d(0,0,0)}
.sym{position:absolute;left:0;right:0;display:grid;place-items:center;
  top:calc(var(--i)*195.67px*var(--s));height:calc(195.67px*var(--s))}
.sym img{width:86%;height:86%;object-fit:contain;filter:drop-shadow(0 calc(5px*var(--s)) calc(7px*var(--s)) rgba(0,0,0,.75));transition:opacity .25s}
.sym.blur img{width:78%;height:100%;object-fit:fill;filter:none;opacity:.9}
.sym[data-k="wild"] img,.sym[data-k="scatter"] img{width:94%;height:94%}
.sym[data-k="wild"]::after{position:absolute;bottom:4%;left:50%;transform:translateX(-50%);content:"WILD";
  font-family:var(--title);font-weight:900;font-size:calc(22px*var(--s));letter-spacing:.08em;padding:.05em .55em;border-radius:3px;line-height:1.25;
  color:#1b1203;background:linear-gradient(180deg,#ffe48a,#d99a1c);box-shadow:0 0 calc(10px*var(--s)) rgba(242,193,78,.7)}
.sym.blur::after{display:none}
.sym.land img{animation:land .42s cubic-bezier(.3,1.6,.5,1)}
@keyframes land{0%{transform:scale(.8)}60%{transform:scale(1.14)}100%{transform:scale(1)}}
#board.showing .sym:not(.win) img,#board.showing .sym:not(.win)::after{opacity:.28}
.sym.win{z-index:1}
.sym.win img{animation:winPulse .9s ease-in-out infinite}
.sym.win::before{content:"";position:absolute;inset:3%;border-radius:calc(8px*var(--s));
  background:radial-gradient(circle,rgba(255,225,110,.5),rgba(255,190,50,.12) 55%,transparent 72%);
  box-shadow:inset 0 0 0 calc(3px*var(--s)) rgba(255,220,120,.9),0 0 calc(18px*var(--s)) rgba(255,210,90,.8);
  animation:winHalo .9s ease-in-out infinite}
@keyframes winPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
@keyframes winHalo{0%,100%{opacity:.55}50%{opacity:1}}

#lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
#lines polyline{fill:none;stroke-width:9;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 6px rgba(255,225,110,.95));stroke-dasharray:2600;stroke-dashoffset:2600;animation:drawLine .4s ease-out forwards}
#lines polyline.core{stroke:#fff;stroke-width:3;filter:none;opacity:.85}
@keyframes drawLine{to{stroke-dashoffset:0}}

#toast{position:absolute;left:calc(810px*var(--s));top:calc(840px*var(--s));transform:translate(-50%,-50%) scale(.9);
  white-space:nowrap;padding:.4em 1.2em;border:1px solid var(--gold);border-radius:999px;
  background:rgba(2,10,20,.9);
  font-weight:900;font-size:clamp(12px,calc(30px*var(--s)),22px);letter-spacing:.12em;color:var(--gold-hi);
  opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:3;text-shadow:0 0 8px rgba(242,193,78,.6)}
#toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}

#fx{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
#swimFx{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}
#vignette{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:radial-gradient(ellipse at 50% 45%,transparent 50%,rgba(2,10,20,.6) 100%),
             linear-gradient(0deg,rgba(2,10,20,.88) 0,rgba(2,10,20,.35) 14%,transparent 26%),
             linear-gradient(180deg,rgba(2,10,20,.6) 0,transparent 12%)}

/* swimmers (intro + free-spin parade) */
.swim{position:absolute;left:0;top:0;will-change:transform;pointer-events:none}
.swim .bob{animation:bob var(--bob,2.4s) ease-in-out infinite alternate}
.swim img{display:block;width:100%;height:auto}
.swim.flip img{transform:scaleX(-1)}
@keyframes bob{from{transform:translateY(-6%) rotate(-3deg)}to{transform:translateY(6%) rotate(3deg)}}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;z-index:5;display:grid;pointer-events:none;
  padding:var(--pad-t) var(--pad-r) var(--pad-b) var(--pad-l);
  grid-template-columns:minmax(0,1fr) auto auto auto minmax(0,1fr);
  grid-template-rows:auto minmax(0,1fr) auto;
  grid-template-areas:"head head head head head" "stage stage stage stage stage" "bal bet spin win auto";
  column-gap:clamp(10px,1.4vw,22px);row-gap:6px;align-items:center}
#hud > *{pointer-events:auto}
#stage{grid-area:stage;pointer-events:none!important;align-self:stretch;min-height:0}

.head{grid-area:head;display:flex;justify-content:space-between;align-items:center;gap:12px}
.logo{line-height:1;min-width:0}
#logoImg{display:block;height:clamp(40px,5.2vw,68px);width:auto;filter:drop-shadow(0 4px 10px rgba(0,0,0,.6))}
.logo span{display:block;font-weight:800;font-size:clamp(8px,.7vw,11px);letter-spacing:.38em;color:var(--mist);margin-top:3px;padding-left:.4em;opacity:.8}
.actions{display:flex;gap:8px}
.iconBtn{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;cursor:pointer;padding:0;
  border:1px solid var(--line);background:rgba(2,10,20,.7);color:var(--gold-hi);transition:background .15s,transform .15s,box-shadow .15s}
.iconBtn svg{width:20px;height:20px}
@media (hover:hover){.iconBtn:hover{background:rgba(40,190,255,.6)}}
.iconBtn:active{transform:scale(.92)}
.iconBtn[hidden]{display:none}
.iconBtn[aria-pressed="true"]{background:linear-gradient(180deg,#ffe48a,#c98a14);color:#1b1203;box-shadow:0 0 16px rgba(242,193,78,.7)}

.box{position:relative;min-width:clamp(104px,10vw,168px);padding:.6rem .8rem .5rem;border-radius:12px;text-align:center;overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(6,30,52,.94),rgba(2,10,20,.96));
  box-shadow:inset 0 1px 0 rgba(255,233,168,.14),0 8px 24px rgba(0,0,0,.45)}
.box::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;opacity:.9;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.box small{display:block;font-weight:900;font-size:clamp(9px,.75vw,12px);letter-spacing:.24em;color:var(--aqua-hi)}
.box b{display:block;margin-top:2px;font-size:clamp(17px,1.6vw,27px);font-weight:900;color:var(--gold-hi);
  font-variant-numeric:tabular-nums;white-space:nowrap;text-shadow:0 0 10px rgba(242,193,78,.5)}
#balBox{grid-area:bal;justify-self:end}
#winBox{grid-area:win}
#winBox.hot{border-color:var(--gold);box-shadow:0 0 22px rgba(242,193,78,.6),inset 0 0 18px rgba(242,193,78,.2)}
#winBox.hot b{animation:winTxt .5s ease-out}
@keyframes winTxt{from{transform:scale(1.35)}to{transform:scale(1)}}
#betBox{grid-area:bet}
.betRow{display:flex;align-items:center;justify-content:center;gap:.5rem}
.betBtn{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:rgba(242,193,78,.14);color:var(--gold-hi);
  cursor:pointer;display:grid;place-items:center;padding:0;font-size:18px;line-height:1;touch-action:manipulation}
.betBtn:active{transform:scale(.9)}
.betBtn:disabled{opacity:.3;cursor:default}

#spin{grid-area:spin;width:clamp(150px,14vw,230px);aspect-ratio:3/2;border:0;padding:0;background:none;cursor:pointer;
  filter:drop-shadow(0 8px 14px rgba(0,0,0,.7));transition:transform .1s,filter .2s;justify-self:center;position:relative;touch-action:manipulation}
#spin img{position:relative;width:100%;height:100%;object-fit:contain;display:block;pointer-events:none;animation:breathe 2.8s ease-in-out infinite}
#spin .ring{position:absolute;left:50%;top:50%;width:72%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;pointer-events:none;
  box-shadow:0 0 0 2px rgba(158,233,255,.7),0 0 26px 6px rgba(40,190,255,.55);opacity:0;animation:ring 2.4s ease-out infinite}
@keyframes ring{0%{opacity:.9;scale:.9}100%{opacity:0;scale:1.35}}
@keyframes breathe{0%,100%{filter:brightness(1)}50%{filter:brightness(1.18) saturate(1.1)}}
@media (hover:hover){#spin:hover{filter:drop-shadow(0 8px 14px rgba(0,0,0,.7)) drop-shadow(0 0 18px rgba(40,190,255,.6))}}
#spin:active,#spin.press{transform:scale(.93)}
#spin.busy .ring{animation:none;opacity:0}
#spin.busy img{animation:none;transform:none;filter:brightness(1.1)}
#spin.locked img{animation:none;filter:brightness(.75) saturate(.7)}
@keyframes spinTurn{to{transform:rotate(360deg)}}

#autoBtn{grid-area:auto;justify-self:start;cursor:pointer;min-width:clamp(80px,7vw,120px)}
#autoBtn.on{border-color:var(--gold);box-shadow:0 0 18px rgba(242,193,78,.5)}
#game.fs #autoBtn{border-color:var(--gold);box-shadow:0 0 22px rgba(242,193,78,.6)}
#game.fs #autoBtn small{color:var(--gold-hi)}

/* Phones / narrow portrait */
@media (max-aspect-ratio:1/1){
  #backdrop{display:none}
  #boardImg{-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent),linear-gradient(180deg,transparent,#000 17%,#000 86%,transparent);
    mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent),linear-gradient(180deg,transparent,#000 17%,#000 86%,transparent)}
  #hud{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
    grid-template-rows:auto minmax(0,1fr) auto auto;
    grid-template-areas:"head head head" "stage stage stage" "bal spin win" "bet spin auto";
    column-gap:10px;row-gap:8px}
  #balBox,#betBox,#winBox,#autoBtn{width:100%;max-width:220px;min-width:0}
  #balBox,#betBox{justify-self:end}
  #winBox,#autoBtn{justify-self:start}
  #spin{width:min(42vw,200px)}
  .box{padding:.5rem .4rem .42rem}
  .box small{font-size:clamp(9px,2.4vw,12px)}
  .box b{font-size:clamp(16px,4.6vw,25px)}
  .head{flex-direction:column-reverse;align-items:stretch;gap:1vh}
  .actions{justify-content:flex-end;gap:6px}
  .logo{text-align:center;margin-bottom:.5vh}
  #logoImg{height:auto;width:min(92vw,440px);margin:0 auto}
  .logo span{font-size:clamp(8px,2.2vw,11px);margin-top:4px}
  .iconBtn{width:38px;height:38px}
  #vignette{background:linear-gradient(0deg,rgba(2,10,20,.75) 0,transparent 22%),linear-gradient(180deg,rgba(2,10,20,.55) 0,transparent 18%)}
}
/* Phones in landscape: controls move to the sides */
@media (min-aspect-ratio:1/1) and (max-height:540px){
  #hud{grid-template-columns:auto minmax(0,1fr) auto;
    grid-template-rows:auto repeat(3,minmax(0,1fr));
    grid-template-areas:"head head head" "bal stage spin" "bet stage spin" "win stage auto";
    column-gap:8px;row-gap:6px}
  #balBox,#betBox,#winBox,#autoBtn{min-width:clamp(96px,14vw,130px);justify-self:stretch}
  #spin{width:clamp(110px,18vw,160px);align-self:center}
  .box{padding:.4rem .5rem .32rem}
  .box b{font-size:clamp(14px,3.8vh,21px)}
  #logoImg{height:clamp(26px,8vh,40px)}
  .logo span{display:none}
  .iconBtn{width:34px;height:34px}.iconBtn svg{width:17px;height:17px}
  #vignette{background:radial-gradient(ellipse at 50% 50%,transparent 45%,rgba(2,10,20,.6) 100%)}
}

/* ---------- Overlays ---------- */
.overlay{position:absolute;inset:0;z-index:20;display:none;align-items:center;justify-content:center;
  padding:var(--pad-t) var(--pad-r) var(--pad-b) var(--pad-l);background:rgba(2,10,20,.82)}
.overlay.open{display:flex}
.modal{position:relative;width:min(880px,100%);max-height:100%;overflow:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  background:linear-gradient(160deg,#072537,#020a14 70%);border:1px solid var(--gold);border-radius:14px;
  padding:clamp(18px,3vw,32px);box-shadow:0 30px 90px #000,inset 0 0 60px rgba(40,190,255,.06);animation:modalIn .25s ease-out}
@keyframes modalIn{from{transform:translateY(12px) scale(.98);opacity:0}}
.modal::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.modal h2{font-family:var(--title);font-weight:900;margin:.2rem 0 .5rem;color:var(--gold-hi);letter-spacing:.04em;font-size:clamp(20px,2.8vw,30px);text-shadow:0 0 12px rgba(242,193,78,.5)}
.modal h3{font-family:var(--title);font-weight:700;color:var(--gold);letter-spacing:.06em;font-size:16px;margin:1.4rem 0 .6rem}
.modal p{color:#d4f2ff;line-height:1.6;margin:.4rem 0;font-size:14px;max-width:70ch}
.modal p b{color:#fff;font-weight:800;border-bottom:1px solid rgba(242,193,78,.55)}
.close{position:absolute;top:12px;right:12px;width:40px;height:40px;border:0;background:none;color:#fff;font-size:30px;cursor:pointer;line-height:1}
.payGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.pay{display:flex;align-items:center;gap:12px;border:1px solid rgba(242,193,78,.25);border-radius:10px;padding:8px 10px;
  background:radial-gradient(ellipse at 20% 50%,rgba(40,150,220,.18),transparent 60%),rgba(255,255,255,.03)}
.pay img{width:64px;height:64px;object-fit:contain;flex:none}
.pay div{font-size:13px;line-height:1.5;color:#d4f2ff;font-variant-numeric:tabular-nums}
.pay strong{font-family:var(--title);font-weight:700;font-size:12px;letter-spacing:.04em;color:var(--gold-hi)}
.lineGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px}
.lineCard{border:1px solid rgba(242,193,78,.22);border-radius:7px;padding:5px;text-align:center;font-size:10px;color:var(--aqua-hi)}
.lineCard .g{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;margin-bottom:3px}
.lineCard i{display:block;aspect-ratio:1;border-radius:2px;background:rgba(255,255,255,.08)}
.lineCard i.on{background:var(--gold)}
.primary{font-family:var(--title);font-weight:700;letter-spacing:.06em;cursor:pointer;border:1px solid var(--gold);border-radius:999px;
  padding:.75rem 1.9rem;background:linear-gradient(180deg,#ffe48a,#c98a14);color:#1b1203;margin-top:1rem;font-size:15px}
.center{text-align:center}

/* ---------- Win banner ---------- */
#banner{position:absolute;inset:0;z-index:15;display:none;place-items:center;pointer-events:auto;cursor:pointer;overflow:hidden;
  background:radial-gradient(circle,rgba(4,30,56,.7),rgba(0,0,0,.86) 70%)}
#banner.open{display:grid}
#banner .burst{position:absolute;left:50%;top:50%;width:150vmax;height:150vmax;margin:-75vmax 0 0 -75vmax;pointer-events:none;opacity:.32;
  background:repeating-conic-gradient(from 0deg,rgba(255,215,110,.22) 0 6deg,transparent 6deg 18deg);
  -webkit-mask-image:radial-gradient(circle,#000 0,transparent 38%);mask-image:radial-gradient(circle,#000 0,transparent 38%);
  animation:burstSpin 16s linear infinite}
#banner.fsb .burst{background:repeating-conic-gradient(from 0deg,rgba(80,200,255,.25) 0 6deg,transparent 6deg 18deg)}
@keyframes burstSpin{to{transform:rotate(360deg)}}
#banner .inner{position:relative;text-align:center;animation:pop .55s cubic-bezier(.2,1.4,.4,1);padding:0 4vw}
#bannerImg{display:block;width:min(64vmin,420px);height:auto;margin:0 auto -2vmin;filter:drop-shadow(0 10px 30px rgba(0,0,0,.6));animation:floaty 2.4s ease-in-out infinite alternate}
#bannerImg[hidden]{display:none}
@keyframes floaty{from{transform:translateY(-2%)}to{transform:translateY(2%)}}
#banner .t{font-family:var(--title);font-weight:900;font-size:clamp(38px,9vmin,110px);letter-spacing:.04em;line-height:1.05;color:var(--gold-hi);
  text-shadow:0 0 10px rgba(255,215,90,.9),0 0 40px rgba(40,190,255,.7),0 4px 0 #092e43}
#banner .a{margin-top:.25em;font-weight:900;font-size:clamp(30px,7vmin,76px);color:#fff;text-shadow:0 0 20px rgba(242,193,78,.9),0 3px 0 #7a4c06;font-variant-numeric:tabular-nums}
#banner .s{margin-top:1.1em;font-weight:800;font-size:clamp(11px,1.8vmin,15px);letter-spacing:.3em;color:var(--mist)}
#banner.tier2 .t{animation:shake .5s ease-in-out 2}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes shake{0%,100%{transform:rotate(0)}25%{transform:rotate(-2deg) scale(1.04)}75%{transform:rotate(2deg) scale(1.04)}}
#coins{position:absolute;inset:0;width:100%;height:100%;z-index:16;pointer-events:none}

/* ---------- Intro: deep water → fish → crown ---------- */
#intro{position:absolute;inset:0;z-index:50;background:radial-gradient(ellipse at 50% 20%,#0b3d63 0,#04182b 55%,#010711 100%);overflow:hidden;cursor:pointer;display:grid;place-items:center;transition:opacity 1s ease}
#intro.hide{opacity:0;pointer-events:none}
#introBg{position:absolute;inset:-4%;width:108%;height:108%;object-fit:cover;filter:brightness(.32) saturate(1.2) blur(3px);opacity:0;animation:fadeIn 2.2s ease .1s forwards}
#introRays{z-index:1;opacity:0;animation:fadeIn 2s ease .3s forwards,raysDrift 12s ease-in-out infinite alternate}
#swimLayer{position:absolute;inset:0;z-index:2;pointer-events:none}
#introFx{position:absolute;inset:0;width:100%;height:100%;z-index:4;pointer-events:none}
#introTitle{position:relative;z-index:5;text-align:center;padding:0 3vw;transition:transform 1s ease,filter 1s ease}
#introLogo{position:relative;width:min(94vw,calc(62vh*3));margin:0 auto;opacity:0;animation:logoIn 1.6s cubic-bezier(.2,.9,.25,1.15) .7s forwards}
#introArt{display:block;width:100%;height:auto;filter:drop-shadow(0 10px 40px rgba(0,0,0,.7)) drop-shadow(0 0 30px rgba(40,190,255,.35))}
#introLogo .shine{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;
  -webkit-mask:url(assets/logo.webp) center/100% 100% no-repeat;mask:url(assets/logo.webp) center/100% 100% no-repeat;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.75) 50%,transparent 65%) -150% 0/60% 100% no-repeat;
  animation:shine 3.4s ease-in-out 2.2s infinite}
@keyframes shine{0%{background-position:-150% 0}45%,100%{background-position:250% 0}}
@keyframes logoIn{0%{opacity:0;transform:translateY(-18%) scale(.82);filter:blur(10px)}60%{opacity:1;filter:blur(0)}100%{opacity:1;transform:none}}
#introTitle h1{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
#introTitle p{margin:.8em 0 0;font-family:var(--title);font-weight:700;font-size:clamp(13px,2vw,22px);letter-spacing:.06em;color:var(--mist);opacity:0;
  text-shadow:0 2px 10px rgba(0,0,0,.8);animation:fadeIn 1.2s ease 1.9s forwards}
#introLoad{width:min(260px,60vw);height:4px;margin:2.2em auto 0;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden;opacity:0;animation:fadeIn .6s ease 1s forwards}
#introLoad i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--aqua),var(--gold-hi));transition:width .25s ease}
#introTap{margin-top:-4px;height:0;overflow:visible;font-weight:900;font-size:clamp(13px,1.6vw,17px);letter-spacing:.36em;color:var(--gold-hi);opacity:0;transition:opacity .5s;text-shadow:0 0 12px rgba(242,193,78,.8)}
#intro.loaded #introLoad{opacity:0!important;transition:opacity .3s;animation:none}
#intro.loaded #introTap{opacity:1;animation:pulse 1.6s ease-in-out .5s infinite}
#intro.hide #introTitle{transform:scale(1.25);filter:blur(10px)}
@keyframes fadeIn{to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (orientation:portrait){#introLogo{width:100vw;margin-left:-3vw}}
@media (max-height:500px){#introLogo{width:min(90vw,calc(56vh*3))}#introLoad{margin-top:1.2em}#introTitle p{display:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;animation-iteration-count:1!important}
  #rays,#introRays,.gem{display:none}
}