/* V1.48 — GEI Sonic & Water Celebration Layer */
:root{
  --gei-fx-cyan:#2fd2ff;
  --gei-fx-blue:#155eef;
  --gei-fx-pink:#ff1493;
}
.gei-sonic-ripple{
  position:absolute;inset:50% auto auto 50%;width:18px;height:18px;border:2px solid currentColor;
  border-radius:50%;transform:translate(-50%,-50%) scale(.3);pointer-events:none;opacity:.9;
  animation:geiSonicRipple .62s cubic-bezier(.2,.75,.25,1) forwards;z-index:9999;
}
.gei-sonic-hit{animation:geiSonicHit .42s cubic-bezier(.18,.9,.25,1)}
.gei-mascot-button.gei-sonic-hit .gei-mascot-image,.academy-mascot.gei-sonic-hit .gei-mascot-image{animation:geiAdamHit .7s cubic-bezier(.2,.85,.25,1)}
.gei-water-celebration{
  position:fixed;inset:0;z-index:10000;pointer-events:none;overflow:hidden;
}
.gei-water-burst{
  position:absolute;left:50%;top:52%;width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle,#fff 0 12%,var(--gei-fx-cyan) 30%,var(--gei-fx-blue) 62%,transparent 72%);
  filter:drop-shadow(0 0 9px rgba(47,210,255,.55));
  animation:geiWaterBurst var(--dur) cubic-bezier(.16,.78,.2,1) forwards;
}
.gei-water-wave{
  position:absolute;left:50%;top:52%;width:30px;height:30px;border:3px solid rgba(47,210,255,.9);
  border-radius:50%;transform:translate(-50%,-50%);animation:geiWaterWave 1.15s cubic-bezier(.15,.7,.25,1) forwards;
}
.gei-completion-flash{
  position:absolute;inset:0;background:radial-gradient(circle at 50% 52%,rgba(47,210,255,.2),transparent 38%);
  animation:geiFlash .75s ease-out forwards;
}
@keyframes geiSonicRipple{to{transform:translate(-50%,-50%) scale(5);opacity:0}}
@keyframes geiSonicHit{0%{transform:scale(1)}35%{transform:scale(1.045)}100%{transform:scale(1)}}
@keyframes geiAdamHit{0%{transform:translateY(0) rotate(0) scale(1)}30%{transform:translateY(-9px) rotate(-3deg) scale(1.04)}62%{transform:translateY(1px) rotate(2deg) scale(.99)}100%{transform:translateY(0) rotate(0) scale(1)}}
@keyframes geiWaterBurst{0%{transform:translate(-50%,-50%) scale(.4);opacity:0}12%{opacity:1}100%{transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(var(--scale));opacity:0}}
@keyframes geiWaterWave{0%{width:20px;height:20px;opacity:.95}100%{width:82vw;height:82vw;opacity:0}}
@keyframes geiFlash{0%{opacity:0}25%{opacity:1}100%{opacity:0}}
@media(prefers-reduced-motion:reduce){
  .gei-sonic-ripple,.gei-sonic-hit,.gei-mascot-button.gei-sonic-hit .gei-mascot-image,.academy-mascot.gei-sonic-hit .gei-mascot-image,
  .gei-water-burst,.gei-water-wave,.gei-completion-flash{animation:none!important}
  .gei-water-celebration{display:none}
}
/* V1.57 — Day 6 Blueprint Finale */
.gei-blueprint-finale{position:fixed;inset:0;z-index:99999;display:grid;place-items:center;pointer-events:none;background:radial-gradient(circle,rgba(47,210,255,.22),rgba(6,7,13,.72) 52%,rgba(243,16,186,.18));animation:geiFinaleFade 3.5s ease forwards}.gei-blueprint-finale-title{position:relative;z-index:3;max-width:92vw;text-align:center;color:#fff;font-size:clamp(25px,7vw,48px);font-weight:1000;letter-spacing:.05em;text-shadow:0 0 18px rgba(47,210,255,.85),0 0 34px rgba(255,20,147,.55);animation:geiFinaleTitle 1.1s cubic-bezier(.2,1.6,.35,1) both}.gei-blueprint-finale-sub{position:relative;z-index:3;margin-top:78px;color:#fff;font-size:clamp(14px,4vw,22px);font-weight:900;letter-spacing:.12em;animation:geiFinaleSub 1.4s .25s ease both}.gei-blueprint-finale-wave{position:absolute;width:180px;height:180px;border:5px solid rgba(47,210,255,.85);border-radius:50%;box-shadow:0 0 35px rgba(47,210,255,.65),inset 0 0 30px rgba(47,210,255,.35);animation:geiFinaleWave 1.9s ease-out both}.gei-blueprint-finale-particle{position:absolute;width:7px;height:7px;border-radius:50%;background:#2fd2ff;box-shadow:0 0 12px #2fd2ff;animation:geiFinaleParticle 1.8s var(--delay) cubic-bezier(.15,.8,.25,1) both}.gei-blueprint-finale-particle:nth-child(3n){background:#ff1493;box-shadow:0 0 12px #ff1493}.gei-blueprint-finale-particle:nth-child(5n){background:#fff;box-shadow:0 0 12px #fff}@keyframes geiFinaleFade{0%,82%{opacity:1}100%{opacity:0}}@keyframes geiFinaleTitle{0%{transform:scale(.45);opacity:0}55%{transform:scale(1.08);opacity:1}100%{transform:scale(1)}}@keyframes geiFinaleSub{0%{transform:translateY(20px);opacity:0}100%{transform:translateY(0);opacity:1}}@keyframes geiFinaleWave{0%{transform:scale(.2);opacity:1}100%{transform:scale(7);opacity:0}}@keyframes geiFinaleParticle{0%{transform:translate(0,0) scale(.2);opacity:0}15%{opacity:1}100%{transform:translate(var(--x),var(--y)) scale(1);opacity:0}}@media(prefers-reduced-motion:reduce){.gei-blueprint-finale{display:none}}

/* V1.59 — XP reward burst */
.gei-xp-reward-pop{position:fixed;left:50%;top:46%;z-index:100000;pointer-events:none;color:#ff1493;font-size:clamp(24px,7vw,38px);font-weight:1000;letter-spacing:.04em;text-shadow:0 0 16px rgba(255,20,147,.55);transform:translate(-50%,0);animation:geiXpRewardBurst .85s cubic-bezier(.2,.9,.25,1) both}@keyframes geiXpRewardBurst{0%{opacity:0;transform:translate(-50%,16px) scale(.65)}25%{opacity:1;transform:translate(-50%,0) scale(1.12)}100%{opacity:0;transform:translate(-50%,-46px) scale(1)}}