:root{
  --bg1:#0b0524; --bg2:#1a0a3e; --neon:#00eaff; --pink:#ff2fb9;
  --gold:#ffd23f; --purple:#8a2be2; --green:#39ff14;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;overflow:hidden;background:#000;font-family:'Bricolage Grotesque',sans-serif;user-select:none;}
#game-wrap{position:fixed;inset:0;overflow:hidden;}
#canvas{position:absolute;inset:0;width:100%;height:100%;display:block;background:linear-gradient(180deg,var(--bg1),var(--bg2));}

.hidden{display:none!important;}

/* Overlays */
.overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  padding:24px 16px;overflow-y:auto;
  background:radial-gradient(circle at 50% 0%,rgba(138,43,226,.35),rgba(11,5,36,.96) 70%);
  backdrop-filter:blur(2px);animation:fadeIn .3s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:rgba(4,2,15,.82);justify-content:center;}
.modal-box{
  background:linear-gradient(160deg,#241048,#120627);border:2px solid var(--neon);
  border-radius:22px;padding:28px 30px;text-align:center;max-width:340px;width:90%;
  box-shadow:0 0 40px rgba(0,234,255,.4);animation:pop .35s cubic-bezier(.2,1.4,.4,1);
}
@keyframes pop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}
.modal-box h2{color:var(--gold);font-size:1.8rem;margin-bottom:14px;}
.modal-box p{color:#dcd;margin-bottom:12px;}

/* Title */
.title{
  font-weight:800;font-size:clamp(2.6rem,13vw,5.5rem);letter-spacing:2px;line-height:1;
  background:linear-gradient(90deg,#ff2fb9,#ffd23f,#00eaff,#39ff14,#ff2fb9);
  background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:rainbowShift 4s linear infinite, bounceTitle 2.2s ease-in-out infinite;
  text-shadow:0 0 30px rgba(255,47,185,.3);margin-top:10px;z-index:2;
}
@keyframes rainbowShift{to{background-position:300% 0}}
@keyframes bounceTitle{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-10px) rotate(1deg)}}
.subtitle{color:#a89;letter-spacing:4px;font-size:.85rem;text-transform:uppercase;margin:6px 0 18px;z-index:2;}

.coin-chip{
  display:flex;gap:16px;background:rgba(0,0,0,.4);border:1px solid var(--gold);
  border-radius:30px;padding:8px 20px;color:#fff;font-weight:800;font-size:1.05rem;z-index:2;
}
.coin-chip.small{margin-bottom:12px;font-size:.9rem;padding:6px 16px;}

.btn-col{display:flex;flex-direction:column;gap:14px;margin-top:24px;width:100%;max-width:300px;z-index:2;}
.big-btn{
  font-family:inherit;font-weight:800;font-size:1.15rem;color:#fff;
  padding:15px;border:none;border-radius:16px;cursor:pointer;
  background:linear-gradient(135deg,var(--purple),var(--pink));
  box-shadow:0 6px 0 #5a1a8a, 0 8px 20px rgba(0,0,0,.4);
  transition:transform .1s, box-shadow .1s;
}
.big-btn:active{transform:translateY(4px);box-shadow:0 2px 0 #5a1a8a;}
.big-btn.play{background:linear-gradient(135deg,#00eaff,#0088ff);box-shadow:0 6px 0 #0055aa,0 8px 20px rgba(0,0,0,.4);}
.big-btn.shop{background:linear-gradient(135deg,#39ff14,#00b894);box-shadow:0 6px 0 #0a7a2a,0 8px 20px rgba(0,0,0,.4);}
.big-btn.daily{background:linear-gradient(135deg,var(--gold),#ff9f1c);box-shadow:0 6px 0 #b8790a,0 8px 20px rgba(0,0,0,.4);color:#3a2200;}

.settings-row{margin-top:18px;z-index:2;}
.mini-btn{font-family:inherit;background:rgba(255,255,255,.1);border:1px solid #555;color:#ccc;
  padding:8px 16px;border-radius:12px;cursor:pointer;font-size:.9rem;}
.mini-btn:active{background:rgba(255,255,255,.2);}

footer{margin-top:22px;z-index:2;}
footer a{color:#8a7;text-decoration:none;font-size:.8rem;border-bottom:1px dotted #8a7;}

.back-btn{position:absolute;top:16px;left:16px;font-family:inherit;background:rgba(255,255,255,.1);
  border:1px solid #555;color:#fff;padding:8px 14px;border-radius:12px;cursor:pointer;z-index:3;}
.screen-title{color:var(--gold);font-weight:800;font-size:1.9rem;margin:36px 0 8px;text-align:center;}

.tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:12px 0 18px;max-width:600px;}
.tab{font-family:inherit;background:rgba(255,255,255,.08);border:1px solid #444;color:#ccc;
  padding:7px 12px;border-radius:20px;cursor:pointer;font-size:.85rem;font-weight:800;transition:.15s;}
.tab.active{background:linear-gradient(135deg,var(--neon),var(--pink));color:#fff;border-color:transparent;
  box-shadow:0 0 14px rgba(0,234,255,.5);}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;
  width:100%;max-width:640px;padding-bottom:40px;}

.card{background:rgba(255,255,255,.06);border:1px solid #3a2b5c;border-radius:16px;
  padding:14px 10px;text-align:center;cursor:pointer;transition:.15s;position:relative;}
.card:active{transform:scale(.96);}
.card:hover{border-color:var(--neon);box-shadow:0 0 16px rgba(0,234,255,.25);}
.card .big-emoji{font-size:2rem;display:block;margin-bottom:6px;}
.card .clabel{color:#fff;font-weight:800;font-size:.9rem;}
.card .csub{color:#a89;font-size:.72rem;margin-top:2px;}
.card.locked{opacity:.55;filter:grayscale(.5);}
.card .lock{position:absolute;top:6px;right:8px;font-size:.9rem;}
.card .buy{margin-top:8px;font-family:inherit;font-weight:800;font-size:.75rem;padding:5px 8px;
  border:none;border-radius:9px;cursor:pointer;background:var(--gold);color:#3a2200;width:100%;}
.card.equipped{border-color:var(--green);box-shadow:0 0 16px rgba(57,255,20,.4);}
.card .buy.equip{background:var(--green);color:#052;}
.card .buy.owned{background:#334;color:#9ab;}

#achList{width:100%;max-width:500px;padding-bottom:40px;}
.ach-item{background:rgba(255,255,255,.06);border:1px solid #3a2b5c;border-radius:14px;
  padding:12px 16px;margin-bottom:10px;}
.ach-item .ach-top{display:flex;justify-content:space-between;color:#fff;font-weight:800;}
.ach-item .ach-desc{color:#a89;font-size:.8rem;margin:4px 0 8px;}
.ach-bar{height:8px;background:#221040;border-radius:5px;overflow:hidden;}
.ach-bar>div{height:100%;background:linear-gradient(90deg,var(--neon),var(--green));transition:width .4s;}
.ach-item.done{border-color:var(--gold);}

#streakRow{display:flex;gap:6px;justify-content:center;margin:10px 0;}
.streak-day{width:34px;height:44px;border-radius:8px;background:#221040;border:1px solid #443;
  display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.7rem;color:#aaa;}
.streak-day.claimed{background:linear-gradient(160deg,var(--gold),#ff9f1c);color:#3a2200;font-weight:800;}
.streak-day.today{border-color:var(--neon);box-shadow:0 0 10px var(--neon);}

/* HUD */
#hud{position:absolute;top:0;left:0;right:0;padding:10px 12px;display:flex;align-items:center;gap:10px;z-index:5;
  pointer-events:none;font-family:'JetBrains Mono',monospace;}
.hud-btn{pointer-events:auto;font-size:1.2rem;background:rgba(0,0,0,.4);border:1px solid #555;color:#fff;
  width:40px;height:40px;border-radius:10px;cursor:pointer;}
#progressWrap{flex:1;height:16px;background:rgba(0,0,0,.5);border-radius:10px;position:relative;overflow:hidden;
  border:1px solid #444;}
#progressBar{height:100%;width:0;background:linear-gradient(90deg,var(--neon),var(--green));transition:width .1s linear;}
#progressPct{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:.7rem;text-shadow:0 1px 2px #000;}
#hudRight{display:flex;gap:8px;color:#fff;font-size:.78rem;align-items:center;flex-wrap:wrap;justify-content:flex-end;}
#hudRight span{background:rgba(0,0,0,.4);padding:4px 8px;border-radius:8px;}
#modeIcon{font-size:1.1rem;}

.toast{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);
  background:rgba(0,0,0,.8);border:2px solid var(--pink);border-radius:16px;padding:14px 22px;
  color:#fff;font-weight:800;font-size:1.1rem;z-index:8;text-align:center;
  animation:toastPop .4s cubic-bezier(.2,1.5,.4,1);}
@keyframes toastPop{from{transform:translate(-50%,-30%) scale(.6);opacity:0}}

#emojiField{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1;}
.float-emoji{position:absolute;font-size:2rem;opacity:.35;animation:drift linear infinite;}
@keyframes drift{from{transform:translateX(-10vw) rotate(0)}to{transform:translateX(110vw) rotate(360deg)}}
</parameter>