:root{color-scheme:dark;--ink:#f5f1e9;--muted:#a1aec9;--lime:#d5fc75;--panel:#17223a;--blue:#9abfff;--gold:#ffd278}
*{box-sizing:border-box}body{margin:0;background:#0a1122;color:var(--ink);font:16px/1.4 system-ui,-apple-system,sans-serif;overflow-x:hidden}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}button:disabled{cursor:default}button{color:inherit}a{color:inherit;text-decoration:none}[hidden]{display:none!important}
.game-shell{overflow:hidden;position:relative;isolation:isolate;max-width:1500px;min-height:100svh;margin:auto;padding:22px 36px 14px;display:flex;flex-direction:column;background:radial-gradient(ellipse at 23% 43%,#223d5b77,transparent 50%),radial-gradient(ellipse at 80% 40%,#60437055,transparent 47%),linear-gradient(#111d35,#0b1426 80%)}.game-shell:before{content:'';position:absolute;inset:0;z-index:-1;opacity:.15;background-image:radial-gradient(#aac8ff 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(#000,transparent 70%)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px}.back{width:40px;height:40px;border:1px solid #ffffff25;border-radius:50%;display:grid;place-items:center;font-size:21px}.brand{display:flex;align-items:center;gap:13px}.brand small{color:var(--muted);font-size:10px;letter-spacing:2px}.brand strong{display:block;font-size:15px;letter-spacing:1px}.tools{display:flex;gap:7px}.icon{width:40px;height:40px;border-radius:50%;border:1px solid #ffffff25;background:#ffffff09;display:grid;place-items:center;font-size:18px}.icon:hover{background:#ffffff18}.icon[aria-pressed=true]{color:var(--lime)}
.match-header{text-align:center;margin:12px 0 0}.eyebrow{color:var(--lime);font-size:10px;font-weight:800;letter-spacing:3px;text-transform:uppercase}.match-header h1{font-size:clamp(23px,3.4vw,42px);letter-spacing:-1.5px;margin:4px 0 10px;line-height:1.1}.match-header h1 i{font-style:normal;color:var(--lime)}.mode-switch{display:inline-flex;gap:3px;padding:4px;background:#0003;border:1px solid #ffffff12;border-radius:100px}.mode-switch button{padding:6px 18px;border:0;border-radius:50px;background:none;color:var(--muted);font-size:12px;font-weight:700}.mode-switch button[aria-pressed=true]{background:#d5fc75;color:#1b2922}.route{font-size:11px;letter-spacing:1px;color:var(--muted);min-height:20px;margin:8px 0 0}
.arena{position:relative;flex:1;min-height:340px;display:grid;grid-template-columns:1fr .76fr 1fr;align-items:center;max-width:1050px;width:100%;margin:0 auto;padding:10px 5px 25px}.arena:before{content:'';position:absolute;z-index:-1;inset:62% -8% -1%;border-top:1px solid #8bb5df30;transform:perspective(320px) rotateX(43deg);background:repeating-linear-gradient(90deg,transparent 0 69px,#91b4dd14 70px 71px),repeating-linear-gradient(0deg,transparent 0 49px,#91b4dd14 50px 51px);mask-image:linear-gradient(transparent,#000 25%,transparent)}
.fighter{position:relative;align-self:stretch;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-width:0}.fighter-name{font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:3px}.fighter-tag{font-size:10px;color:var(--muted)}.art-wrap{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:clamp(190px,25vw,310px)}.art-wrap:before{content:'';position:absolute;left:9%;right:9%;bottom:0;height:30px;border:1px solid #a2c8ff45;border-radius:50%;background:#5bafff15;box-shadow:0 0 40px #56a3ee25,inset 0 0 16px #7bbaf733}.rival .art-wrap:before{border-color:#d3a2ff55;background:#ad6be519;box-shadow:0 0 40px #9d62dd25,inset 0 0 16px #d6a4ff22}.fighter-art{position:relative;width:95%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 14px #0005);animation:bob 4s ease-in-out infinite}.player .fighter-art{width:78%;height:86%;transform:rotate(-12deg)}.rival .fighter-art{animation-delay:-1.6s;max-width:290px}.rival-reveal{position:absolute;width:56%;height:56%;object-fit:contain;right:-3%;bottom:3%;z-index:2;filter:drop-shadow(0 8px 7px #080e2277);transform:rotate(12deg);animation:reveal .32s ease-out both}.pips{display:flex;gap:7px;padding:12px 0 0;justify-content:center}.pip{width:11px;height:11px;border:1px solid #8098b066;border-radius:50%;background:#0002}.pip.filled{background:var(--lime);border-color:var(--lime);box-shadow:0 0 12px #d5fc7555}.rival .pip.filled{background:#cdabff;border-color:#cdabff;box-shadow:0 0 12px #cdabff55}
.arena-center{position:relative;align-self:center;text-align:center;z-index:3;padding-bottom:25px}.score{display:flex;justify-content:center;align-items:center;gap:16px;font-size:clamp(36px,5vw,64px);font-weight:900;font-variant-numeric:tabular-nums;line-height:1}.score b:first-child{color:var(--lime)}.score em{font-size:24px;color:#61718d;font-style:normal}.score b:last-child{color:#cdabff}.first-to{font-size:10px;color:var(--muted);margin:10px 0 25px;letter-spacing:2px}.status{font-size:clamp(16px,2.2vw,26px);font-weight:900;line-height:1.15;margin:0;min-height:36px}.status[data-kind=win]{color:var(--lime)}.status[data-kind=lose]{color:#e6b1f3}.status[data-kind=draw]{color:var(--gold)}.status-note{font-size:11px;color:var(--muted);min-height:34px;max-width:225px;margin:8px auto 0}.round-label{position:absolute;left:0;top:18px;color:#9dadc6;font-size:10px;letter-spacing:2px}.choose-rival{position:absolute;z-index:6;right:0;top:12px;border:1px solid #ffffff22;background:#14213a;border-radius:30px;padding:7px 12px;color:#c6d2e6;font-size:11px}.choose-rival:hover{border-color:var(--lime)}
.controls{position:relative;z-index:5;width:min(620px,100%);margin:0 auto;text-align:center;padding:0 0 10px}.controls-title{display:flex;align-items:center;gap:12px;justify-content:center;margin:0 0 13px;color:#becbe0;font-size:10px;font-weight:800;letter-spacing:2px}.controls-title:before,.controls-title:after{content:'';width:45px;height:1px;background:#ffffff22}.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.choice{position:relative;border:1px solid #6986ad59;border-bottom:4px solid #465b7b;background:linear-gradient(145deg,#243954,#18263e);border-radius:20px;padding:6px 12px 11px;display:flex;align-items:center;justify-content:center;flex-direction:column;transition:transform .18s,border-color .18s,background .18s;box-shadow:0 8px 15px #0003}.choice:hover:enabled{transform:translateY(-6px);border-color:var(--lime);background:linear-gradient(145deg,#354c53,#243537)}.choice:active:enabled{transform:translateY(-1px)}.choice.is-picked{border-color:var(--lime);box-shadow:0 0 25px #b8ff4b22}.choice:disabled:not(.is-picked){opacity:.45}.choice img{height:90px;width:100px;object-fit:contain;pointer-events:none}.choice strong{font-size:13px}.choice kbd{position:absolute;top:11px;left:12px;display:grid;place-items:center;font:10px system-ui;color:var(--muted);width:19px;height:19px;border:1px solid #ffffff20;border-radius:6px}.rule{font-size:10px;color:#8294b1;margin:13px 0 0}.bottom-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#7588a6;font-size:10px;margin-top:10px}.bottom-bar span:last-child{letter-spacing:1px}.arena[data-phase=countdown] .player .fighter-art{animation:shake .22s ease-in-out infinite}.arena[data-phase=countdown] .rival .fighter-art{animation:bob .6s ease-in-out infinite}.arena[data-phase=reveal] .player .fighter-art{animation:reveal .35s ease-out both}.arena[data-result=win]:after{content:'✦';position:absolute;left:37%;top:32%;color:var(--lime);font-size:70px;pointer-events:none;animation:spark .8s ease-out forwards}.arena[data-result=lose]:after{content:'✦';position:absolute;right:28%;top:27%;color:#cdabff;font-size:60px;pointer-events:none;animation:spark .8s ease-out forwards}
.modal{position:fixed;inset:0;background:#050b18d9;backdrop-filter:blur(14px);z-index:50;display:grid;place-items:center;padding:18px;overflow-y:auto}.dialog{position:relative;width:min(640px,100%);max-height:calc(100svh - 36px);overflow:auto;border:1px solid #748aac40;border-radius:28px;background:linear-gradient(145deg,#23324b,#111c30);padding:30px;text-align:center;box-shadow:0 30px 120px #0008}.dialog h2{font-size:30px;letter-spacing:-1px;margin:10px 0}.dialog p{color:var(--muted);font-size:13px;max-width:450px;margin:10px auto 20px;line-height:1.6}.close{position:absolute;right:15px;top:15px;background:#ffffff09;border:1px solid #ffffff25;border-radius:50%;width:32px;height:32px}.rival-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.rival-card{border:1px solid #8094b444;background:#ffffff04;border-radius:18px;padding:12px 7px}.rival-card:hover,.rival-card[aria-pressed=true]{border-color:var(--lime);background:#d5fc750c}.rival-card img{width:100%;height:140px;object-fit:contain}.rival-card strong{display:block;font-size:14px}.rival-card span{display:block;color:var(--muted);font-size:10px;margin-top:4px}.rival-card small{display:block;color:var(--lime);font-size:10px;margin-top:8px}.primary{border:0;border-bottom:4px solid #829f3a;background:var(--lime);color:#1b2a20;padding:12px 28px;border-radius:13px;font-weight:850;font-size:14px;min-width:160px}.primary:hover{background:#e3ff9c}.secondary{display:block;margin:12px auto 0;border:0;background:none;color:var(--muted);padding:8px;font-size:12px}.result-art{width:140px;height:140px;object-fit:contain}.result-score{font-size:50px;font-weight:900;color:var(--lime);margin:10px 0}.help-rules{display:flex;justify-content:center;gap:18px;margin:16px auto}.help-rules img{width:65px;height:65px;object-fit:contain}.help-rules div{font-size:11px;color:var(--muted)}.help-rules b{display:block;color:var(--ink)}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -9px}}@keyframes shake{0%,100%{rotate:-8deg}50%{rotate:8deg;translate:0 -7px}}@keyframes reveal{from{opacity:.3;scale:.6}75%{scale:1.08}to{opacity:1;scale:1}}@keyframes spark{0%{opacity:0;scale:.2;rotate:-30deg}35%{opacity:1;scale:1}100%{opacity:0;scale:1.8;rotate:50deg;translate:0 -45px}}
@media(min-width:900px) and (min-height:800px){.game-shell{padding-top:30px;padding-bottom:22px}.match-header{margin-top:25px}.arena{min-height:410px}.choice img{height:110px}.controls{padding-bottom:18px}}
@media(max-width:600px){.game-shell{padding:14px 15px 12px;min-height:100svh}.brand small{font-size:8px}.brand strong{font-size:12px}.back{height:32px;width:32px}.brand{gap:8px}.icon{width:32px;height:32px;font-size:15px}.tools{gap:5px}.match-header{margin-top:20px}.match-header h1{font-size:29px;margin-bottom:12px}.arena{min-height:300px;grid-template-columns:1fr .65fr 1fr;padding:45px 0 15px}.arena:before{inset:64% -4% 0}.art-wrap{height:190px;width:114%}.fighter-art{width:100%}.player .fighter-art{width:95%;height:80%}.rival .fighter-art{width:112%}.fighter-name{font-size:11px}.fighter-tag{font-size:9px}.score{gap:9px;font-size:38px}.score em{font-size:18px}.first-to{font-size:8px;letter-spacing:1px;margin-bottom:23px}.status{font-size:16px;min-height:38px}.status-note{font-size:10px;min-height:42px}.arena-center{padding-bottom:12px}.rival-reveal{width:70%;height:55%;right:-4%;bottom:0}.round-label{top:16px;font-size:9px}.choose-rival{font-size:10px;top:8px}.choices{gap:9px}.choice{padding:5px 7px 10px;border-radius:16px}.choice img{height:82px;width:80px}.choice kbd{left:8px;top:8px;font-size:9px;width:16px;height:16px}.controls-title{font-size:9px;margin-bottom:10px}.bottom-bar{font-size:9px;margin-top:12px}.bottom-bar span:last-child{letter-spacing:0}.rule{font-size:9px}.dialog{padding:28px 18px}.dialog h2{font-size:25px}.rival-grid{gap:7px}.rival-card{padding:12px 4px}.rival-card img{height:105px}.rival-card strong{font-size:11px}.rival-card span{font-size:9px}}
@media(max-width:360px){.game-shell{padding:12px}.match-header h1{font-size:25px}.art-wrap{height:165px}.arena{min-height:280px}.choice img{height:72px;width:70px}.fighter-name{font-size:10px}.score{font-size:32px;gap:7px}.first-to{font-size:7px}.status{font-size:14px}.bottom-bar{font-size:8px}.brand small{letter-spacing:1px}.rival-card img{height:85px}}
@media(max-height:650px) and (min-width:601px){.game-shell{padding:10px 30px}.match-header{margin-top:3px}.match-header h1{font-size:26px;margin:3px 0 6px}.route{margin:3px 0}.arena{min-height:230px}.art-wrap{height:195px}.choice img{height:62px}.first-to{margin-bottom:15px}.controls{padding-bottom:0}.rule{margin-top:7px}.bottom-bar{margin-top:5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

@media(min-width:900px) and (min-height:651px) and (max-height:900px){.game-shell{padding-top:18px;padding-bottom:14px}.match-header{margin-top:10px}.match-header h1{font-size:34px}.arena{min-height:310px}.art-wrap{height:245px}.choice img{height:80px}.controls{padding-bottom:0}.bottom-bar{margin-top:8px}}