:root{
  --panel:rgba(7,18,35,.72);--line:rgba(255,255,255,.16);--text:#fff;--gold:#ffd54a;
  --safe-t:max(14px,env(safe-area-inset-top));--safe-b:max(14px,env(safe-area-inset-bottom));
}
*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#0a1630;color:var(--text);font-family:Inter,ui-rounded,"SF Pro Rounded","Segoe UI",system-ui,sans-serif}
body{touch-action:none;user-select:none;-webkit-user-select:none}
canvas{display:block;width:100%;height:100%}
#hud{position:fixed;inset:0;z-index:10;pointer-events:none;padding:var(--safe-t) clamp(12px,3vw,34px) var(--safe-b)}
.topbar{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.brand,.stats,.tools{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:var(--panel);border:1px solid var(--line);box-shadow:0 12px 35px rgba(0,0,0,.22);border-radius:22px}
.brand{padding:11px 15px;line-height:1}
.brand strong{display:block;font-size:clamp(15px,2vw,21px);letter-spacing:.06em}
.brand span{display:block;font-size:10px;opacity:.7;margin-top:7px;letter-spacing:.12em;text-transform:uppercase}
.stats{display:grid;grid-template-columns:repeat(3,minmax(60px,1fr));gap:5px;padding:7px}
.stat{text-align:center;padding:7px 10px;border-radius:15px;background:rgba(255,255,255,.06)}
.stat b{display:block;font-size:clamp(17px,2.4vw,25px);font-variant-numeric:tabular-nums}
.stat small{display:block;font-size:9px;opacity:.64;text-transform:uppercase;letter-spacing:.11em;margin-top:2px}
.tools{display:flex;padding:7px;gap:5px;pointer-events:auto}
.langselect{height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.08);color:#fff;padding:0 10px;font:700 12px inherit;outline:none;cursor:pointer}
.langselect option{color:#111;background:#fff}
.start-lang{display:flex;justify-content:flex-end;margin:-4px 0 14px}
.start-lang .langselect{min-width:150px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18)}
.iconbtn{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.08);color:#fff;font-size:18px;cursor:pointer;transition:.2s}
.iconbtn:hover{background:rgba(255,255,255,.17);transform:translateY(-1px)}
#mission{position:fixed;left:50%;top:calc(var(--safe-t) + 84px);transform:translateX(-50%);z-index:11;padding:8px 13px;border-radius:999px;background:rgba(7,18,35,.62);border:1px solid rgba(255,255,255,.13);font-size:12px;letter-spacing:.04em;backdrop-filter:blur(14px);white-space:nowrap;pointer-events:none}
#combo{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.7);z-index:13;font-weight:1000;font-size:clamp(40px,9vw,96px);opacity:0;text-shadow:0 8px 30px rgba(0,0,0,.3);pointer-events:none}
#combo.show{animation:pop .7s ease}
@keyframes pop{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}25%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}100%{opacity:0;transform:translate(-50%,-70%) scale(1)}}
#flash{position:fixed;inset:0;z-index:9;background:white;opacity:0;pointer-events:none}
#flash.go{animation:flash .25s ease}
@keyframes flash{0%{opacity:.42}100%{opacity:0}}
.overlay{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 35%,rgba(55,152,255,.2),rgba(2,9,20,.86));backdrop-filter:blur(9px)}
.card{width:min(560px,100%);max-height:min(86vh,720px);overflow:auto;padding:clamp(22px,5vw,40px);border-radius:34px;background:linear-gradient(180deg,rgba(21,47,82,.95),rgba(8,20,39,.97));border:1px solid rgba(255,255,255,.18);box-shadow:0 35px 100px rgba(0,0,0,.45)}
.card h1{font-size:clamp(34px,8vw,66px);margin:0;line-height:.9;letter-spacing:-.06em}
.card h1 em{font-style:normal;color:var(--gold)}
.card p{color:rgba(255,255,255,.76);line-height:1.55}
.primary{width:100%;border:0;border-radius:18px;padding:15px 18px;font:800 16px inherit;color:#12223b;background:linear-gradient(180deg,#ffe578,#ffc62e);box-shadow:0 8px 0 #c98200,0 14px 25px rgba(255,184,0,.24);cursor:pointer;margin-top:10px}
.primary:active{transform:translateY(4px);box-shadow:0 4px 0 #c98200}
.secondary{width:100%;border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:12px 18px;color:#fff;background:rgba(255,255,255,.07);font:700 14px inherit;cursor:pointer;margin-top:12px}
.keys{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:18px 0}
.tip{padding:12px;border-radius:15px;background:rgba(255,255,255,.06);font-size:12px;line-height:1.35}
.tip b{display:block;margin-bottom:4px}
#gameover,#help{display:none}
#levelBanner{position:fixed;inset:0;z-index:20;display:grid;place-items:center;pointer-events:none;opacity:0}
#levelBanner.show{animation:levelShow 1.8s ease}
#levelBanner div{text-align:center;font-weight:1000;text-shadow:0 8px 30px rgba(0,0,0,.35)}
#levelBanner b{display:block;font-size:clamp(60px,15vw,150px);line-height:.8}
#levelBanner span{font-size:clamp(18px,4vw,36px);letter-spacing:.3em}
@keyframes levelShow{0%,100%{opacity:0;transform:scale(.7)}20%,72%{opacity:1;transform:scale(1)}}
#controls{position:fixed;z-index:15;left:18px;bottom:calc(var(--safe-b) + 8px);width:178px;height:178px;display:none;pointer-events:auto}
.pad{position:absolute;width:58px;height:58px;border:1px solid rgba(255,255,255,.2);background:rgba(8,21,41,.68);backdrop-filter:blur(15px);color:white;border-radius:18px;font-size:22px;font-weight:900}
.pad:active{background:rgba(255,255,255,.22);transform:scale(.94)}
.pad.up{left:60px;top:0}.pad.left{left:0;top:60px}.pad.right{right:0;top:60px}.pad.down{left:60px;bottom:0}
#boost{position:fixed;right:22px;bottom:calc(var(--safe-b) + 34px);z-index:15;display:none;pointer-events:auto;width:82px;height:82px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:radial-gradient(circle at 35% 25%,#ffe45f,#ff8a00);color:#392100;font-weight:1000;box-shadow:0 10px 35px rgba(255,139,0,.35)}
#boost:active{transform:scale(.93)}
.start-rules{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.start-rules span{flex:1 1 120px;text-align:center;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.07);font-size:12px;font-weight:800;letter-spacing:.02em}
.eventpill{position:fixed;left:50%;bottom:calc(var(--safe-b) + 18px);transform:translateX(-50%);z-index:14;padding:9px 14px;border-radius:999px;background:rgba(7,18,35,.78);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(14px);font-size:12px;font-weight:900;letter-spacing:.05em;opacity:0;transition:.25s;pointer-events:none}
.eventpill.show{opacity:1}
#survival{position:fixed;left:50%;top:calc(var(--safe-t) + 124px);transform:translateX(-50%);z-index:12;display:flex;gap:8px;align-items:center;padding:7px 12px;border-radius:999px;background:rgba(7,18,35,.68);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(14px);font-size:12px;font-weight:900;white-space:nowrap;pointer-events:none}
#survival .hearts{letter-spacing:.08em}
#survival .bounces{opacity:.78}
#survival .shield{display:inline-flex;align-items:center;gap:4px}
#controls{opacity:0;pointer-events:none;transform:scale(.92);transition:.2s}
body.dpad #controls{opacity:1;pointer-events:auto;transform:scale(1)}
#controlsToggle{display:none}
@media (hover:none),(max-width:1024px){#controlsToggle{display:inline-block}}
.star-glow{filter:drop-shadow(0 0 10px rgba(255,220,70,.95)) drop-shadow(0 0 22px rgba(255,170,0,.65))}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
@media (hover:none),(max-width:820px){#boost{display:block}#controls{display:block}.brand span{display:none}.tools .hide-mobile{display:none}.stats{position:absolute;top:62px;left:50%;transform:translateX(-50%)}#mission{top:118px}#survival{top:156px}.brand{padding:10px 13px}.topbar{align-items:flex-start}.card{border-radius:26px}.keys{grid-template-columns:1fr}.langselect{max-width:92px;padding:0 6px;font-size:11px}}
@media (min-width:521px) and (max-width:1024px){#controls,#boost{display:block}.card{width:min(650px,92vw)}.stats{transform:scale(.95);transform-origin:top center}.langselect{max-width:110px}}
@media (max-width:520px){.stat{padding:6px 8px}.stat small{font-size:8px}.stats{gap:3px}.iconbtn{width:40px;height:40px}.brand strong{font-size:14px}}

.identity-chip{width:100%;margin:4px 0 12px;padding:10px 14px;border-radius:16px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;font:800 12px inherit;cursor:pointer}
.identity-chip:hover{background:rgba(255,255,255,.11)}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}
.modal-head small{display:block;opacity:.58;letter-spacing:.14em;font-size:9px;margin-bottom:4px}
.modal-head h2{margin:0;font-size:clamp(28px,5vw,42px);letter-spacing:-.04em}
.account-card,.leaderboard-card,.profile-card{width:min(620px,100%)}
.account-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:0 0 16px}
.account-tabs button{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:#fff;padding:9px 8px;border-radius:12px;font:700 11px inherit;cursor:pointer}
.account-tabs button.active{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.25)}
.account-pane{display:grid;gap:12px}
.account-pane label{display:grid;gap:6px;font-size:12px;font-weight:800}
.account-pane input{width:100%;height:46px;border-radius:14px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:white;padding:0 13px;font:600 15px inherit;outline:none}
.account-pane input:focus{border-color:rgba(255,213,74,.65);box-shadow:0 0 0 3px rgba(255,213,74,.1)}
.microcopy{font-size:11px!important;line-height:1.45!important;margin:0!important;opacity:.65}
.account-message{min-height:20px;font-size:12px;margin-bottom:8px}
.account-message[data-kind="error"]{color:#ff9f9f}
.account-message[data-kind="success"]{color:#aaf5b7}
.recovery-box{margin-top:10px;padding:14px;border-radius:16px;background:rgba(255,213,74,.08);border:1px solid rgba(255,213,74,.22)}
.recovery-box small{display:block;opacity:.72;margin-bottom:8px}
.recovery-box code{display:block;font:900 16px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.05em;word-break:break-all}
.profile-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;padding:14px 0 18px}
.profile-hero strong{font-size:clamp(28px,6vw,46px);letter-spacing:-.04em}
.profile-hero span{font-size:12px;opacity:.72}
.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.profile-grid>div{padding:12px;border-radius:14px;background:rgba(255,255,255,.06)}
.profile-grid small{display:block;font-size:9px;opacity:.56;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.profile-grid b{font-size:18px;font-variant-numeric:tabular-nums}
.leader-head,.leader-row{display:grid;grid-template-columns:46px minmax(0,1fr) 90px 52px;gap:8px;align-items:center}
.leader-head{padding:8px 10px;font-size:9px;opacity:.5;text-transform:uppercase;letter-spacing:.08em}
.leader-row{width:100%;padding:11px 10px;border:0;border-top:1px solid rgba(255,255,255,.08);background:transparent;color:#fff;text-align:left;cursor:pointer;font:600 13px inherit}
.leader-row:hover{background:rgba(255,255,255,.06)}
.leader-row .rank{font-weight:900;color:var(--gold)}
.leader-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.leader-row>span:nth-child(3){text-align:right;font-variant-numeric:tabular-nums}
.leader-row small{text-align:right;opacity:.6}
.loading-line{padding:24px;text-align:center;opacity:.65}
@media(max-width:620px){
 .account-tabs{grid-template-columns:repeat(2,1fr)}
 .profile-grid{grid-template-columns:1fr 1fr}
 .leader-head,.leader-row{grid-template-columns:36px minmax(0,1fr) 70px 44px}
 .leaderboard-card{padding:20px 14px}
}