@font-face{font-family:'Baloo 2';src:url(fonts/baloo2-800.woff) format('woff');font-weight:400 900;font-display:swap}
@font-face{font-family:'Inter';src:url(fonts/inter-500.woff) format('woff');font-weight:400 599;font-display:swap}
@font-face{font-family:'Inter';src:url(fonts/inter-700.woff) format('woff');font-weight:600 749;font-display:swap}
@font-face{font-family:'Inter';src:url(fonts/inter-800.woff) format('woff');font-weight:750 900;font-display:swap}
[hidden]{display:none!important}
:root{--ink:#15112E;--night:#2B1A6B;--night2:#3D27A0;--yellow:#FFD23F;--pink:#FF4F8B;--pink-d:#C2185B;--green:#22D27F;--green-d:#0E8A4F;--orange:#FF7A1A;--cream:#FFF6E6;--muted:#5B5675;--line:#E7E1D3;--red:#E5383B;--lilac:#B9A7FF;
 --light:#F8E7B0;--dark:#8F78CF;--emoji:'Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji';
 --safe-t:max(12px,env(safe-area-inset-top,0px));--safe-b:max(12px,env(safe-area-inset-bottom,0px))}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;overscroll-behavior:none}
body{background:var(--cream);font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif,var(--emoji);color:var(--ink);-webkit-font-smoothing:antialiased;font-size:15px;touch-action:manipulation;-webkit-text-size-adjust:100%}
button,input{font:inherit}
button{background:none;border:0;cursor:pointer}
#device{position:fixed;inset:0;overflow:hidden;background:var(--cream)}
#app{position:absolute;inset:0}
@media (min-width:520px) and (min-height:700px){
 body{background:#EDE6D8;background-image:radial-gradient(rgba(21,17,46,.08) 1.5px,transparent 1.5px);background-size:22px 22px}
 #device{inset:auto;left:50%;top:50%;width:390px;height:min(844px,calc(100vh - 48px));transform:translate(-50%,-50%);border:10px solid var(--ink);border-radius:40px;box-shadow:0 30px 60px rgba(21,17,46,.3);box-sizing:content-box;overflow:visible}
 #device::after{content:"Takkro Chess · 390×844";position:absolute;left:0;right:0;bottom:-32px;text-align:center;font:600 12px Inter;color:var(--muted)}
 #app{overflow:hidden;border-radius:30px}
}
.scr{position:absolute;inset:0;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;background:var(--cream);animation:in .18s ease-out;padding-top:var(--safe-t);padding-bottom:var(--safe-b)}
.scr>*{flex-shrink:0}
@keyframes in{from{opacity:.4}to{opacity:1}}
.start,.join{animation:none}
.wm{font-family:'Baloo 2',sans-serif;font-weight:800;letter-spacing:-.5px;line-height:1}
.wm i{font-style:normal;color:var(--pink-d)}
.wm.light{color:#fff}.wm.light i{color:var(--pink)}
.btn{display:flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:3px 16px 0;border:2.5px solid var(--ink);border-radius:16px;font-family:'Baloo 2',sans-serif,var(--emoji);font-weight:800;font-size:19px;box-shadow:0 4px 0 var(--ink);background:#fff;color:var(--ink);line-height:1;width:100%;transition:transform .06s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink)}
.btn.y{background:var(--yellow);color:var(--ink)}.btn.g{background:var(--green);color:var(--ink)}.btn.n{background:var(--night);color:#fff}
.btn.p,.btn.s{background:var(--pink);color:var(--ink)}
.btn.big{min-height:60px;font-size:23px;border-radius:20px;box-shadow:0 5px 0 var(--ink)}
.btn[disabled]{background:#ECEAF1;color:#8b86a0;border-style:dashed;border-color:#A7A2B8;box-shadow:none;cursor:not-allowed;transform:none}
.link{font:700 14px Inter;color:var(--night2);text-decoration:underline;text-underline-offset:3px;min-height:48px;display:inline-flex;align-items:center;justify-content:center}
.small{font:500 12.5px Inter;color:var(--muted);line-height:1.4}
.toast{position:absolute;left:12px;right:12px;bottom:calc(16px + var(--safe-b));z-index:60;background:var(--ink);color:#fff;border-radius:14px;padding:11px 14px;font:600 13.5px Inter;line-height:1.4;box-shadow:0 8px 20px rgba(0,0,0,.25);animation:tin .2s ease-out}
@keyframes tin{from{transform:translateY(20px);opacity:0}}
.topbar{display:flex;align-items:center;gap:10px;padding:6px 14px 8px}
.topbar .r{margin-left:auto;font:700 12.5px Inter;color:var(--muted);text-align:right}
input,textarea,.inp{-webkit-user-select:text;user-select:text;touch-action:auto;-webkit-touch-callout:default;font-size:16px;color:var(--ink)}
.inp{width:100%;height:50px;min-height:48px;border:2px solid var(--ink);border-radius:12px;padding:0 14px;font:700 17px Inter;background:#FAF8FF;color:var(--ink);outline:none;-webkit-user-select:text;user-select:text;touch-action:auto}
.inp:focus{border-color:var(--night2);box-shadow:0 0 0 3px rgba(61,39,160,.18)}

/* start */
.start{background:var(--night);color:#fff;padding-left:20px;padding-right:20px}
.start .wm{font-size:46px;text-align:center;margin-top:10px}
.start .tag{text-align:center;font:800 15px Inter;letter-spacing:.08em;text-transform:uppercase;color:#CFC6F5;margin-top:6px}
.start .gcard{margin-top:18px;background:#fff;color:var(--ink);border:2.5px solid var(--ink);border-radius:22px;box-shadow:0 5px 0 #0b0820;padding:18px 16px 16px;display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center}
.start .gic{width:84px;height:84px;border-radius:24px;border:2.5px solid var(--ink);display:grid;place-items:center;font-size:46px;box-shadow:0 4px 0 var(--ink);background:var(--yellow)}
.start h1{font:800 36px 'Baloo 2';line-height:1;padding-top:4px}
.start .rule{font:600 14.5px Inter;color:var(--muted);line-height:1.4;max-width:300px}
.start .chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}
.start .chips span{background:#FFF1C9;border:2px solid var(--ink);border-radius:12px;padding:4px 10px;font:800 12.5px Inter}
.start .play{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.start .note{margin:14px auto 8px;font:600 12px Inter;color:#CFC6F5;text-align:center;border:1.5px dashed rgba(255,255,255,.4);border-radius:12px;padding:6px 10px}
.start .namebox{margin-top:14px}
.start .namebox label,.start .gcard .namebox label{display:block;font:800 11px Inter;letter-spacing:.08em;text-transform:uppercase;color:#5B5675;margin-bottom:6px}
.start .link{color:#D9D0FF}

/* countdown */
.cdn{background:var(--night);align-items:center;justify-content:center;color:#fff}
.cdn .num{font:800 150px 'Baloo 2';color:var(--yellow);-webkit-text-stroke:4px var(--ink);paint-order:stroke fill;text-shadow:6px 6px 0 var(--ink);line-height:1;animation:pop .55s ease-out}
.cdn .cap{font:700 15px Inter;color:#CFC6F5;margin-top:10px;text-align:center;padding:0 24px}
@keyframes pop{0%{transform:scale(1.8);opacity:0}30%{transform:scale(.95);opacity:1}100%{transform:scale(1)}}

/* play */
.playscr{background:linear-gradient(180deg,#3D27A0 0%,#2B1A6B 40%,#1A1044 100%);color:#fff;overflow:hidden;padding-left:0;padding-right:0}
.hud{display:flex;align-items:center;gap:8px;padding:4px 12px 0}
.hud .timer{flex:1;height:50px;background:var(--ink);border-radius:16px;display:flex;align-items:center;gap:8px;padding:0 12px;color:#fff}
.hud .timer .t{font:800 29px 'Baloo 2';color:var(--yellow);padding-top:4px;min-width:62px}
.hud .lives{height:50px;background:#fff;color:var(--pink-d);border:2.5px solid var(--ink);border-radius:16px;box-shadow:0 3px 0 var(--ink);display:flex;align-items:center;gap:2px;padding:0 10px;font-size:20px;line-height:1}
.hud .lives .dead{color:#C9C4D6;filter:none;opacity:1}
.hud .tag{height:50px;background:var(--yellow);color:var(--ink);border:2.5px solid var(--ink);border-radius:16px;box-shadow:0 3px 0 var(--ink);display:flex;align-items:center;padding:3px 10px 0;font:800 13px 'Baloo 2';white-space:nowrap}
.howto-line{text-align:center;font:700 13px Inter;color:#E6DFFF;margin:4px 12px 2px}
.turn-line{text-align:center;font:800 15px 'Baloo 2';color:var(--yellow);margin:4px 12px 2px;min-height:20px}
.stamp{text-align:center;font:800 14px Inter;color:#FFB4B6;min-height:0;margin:0 12px 2px}

.board-wrap{position:relative;width:100%;max-width:none;margin:0;aspect-ratio:1;border:0;border-radius:0;box-shadow:none;overflow:visible;background:var(--ink)}
.board{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);width:100%;height:100%;user-select:none;-webkit-user-select:none}
.sq{position:relative;display:grid;place-items:center;touch-action:manipulation}
.sq.light{background:var(--light)}
.sq.dark{background:var(--dark)}
.sq.last{box-shadow:inset 0 0 0 4px rgba(255,79,139,.95)}
.sq.sel{background:var(--yellow);box-shadow:inset 0 0 0 3px var(--ink)}
.sq.pending{box-shadow:inset 0 0 0 3px var(--green)}
.sq.bad{box-shadow:inset 0 0 0 100px rgba(229,56,59,.35)}
.sq.legal::after{content:"";position:absolute;width:28%;height:28%;border-radius:50%;background:rgba(34,210,127,.9);border:2px solid var(--ink);z-index:1;pointer-events:none}
.sq.legal.occ::after{width:78%;height:78%;background:transparent;border:4px solid rgba(34,210,127,.95);box-shadow:none}
.coord{position:absolute;font:800 10px Inter;opacity:1;pointer-events:none;line-height:1;z-index:3}
.coord.f{right:2px;bottom:1px}
.coord.r{left:2px;top:1px}
.sq.light .coord{color:#5a3d16}
.sq.dark .coord{color:#15112E}
.piece{width:86%;height:86%;display:grid;place-items:center;z-index:2;pointer-events:none;transition:transform .18s ease}
.piece svg{width:100%;height:100%;display:block;overflow:visible}
.piece.fly{position:absolute;z-index:5;transition:transform .28s cubic-bezier(.2,.8,.3,1);pointer-events:none;width:auto;height:auto}
.hud .lives .heart{width:22px;height:22px;display:block;flex:0 0 22px}
.hud .lives .heart.dead path{animation:heartBreak .35s ease}
@keyframes heartBreak{0%{transform:scale(1)}40%{transform:scale(1.15) rotate(-8deg)}100%{transform:scale(1)}}
.board-wrap.shake{animation:shk .32s}
@keyframes shk{20%{transform:translate(-8px,3px)}40%{transform:translate(7px,-4px)}60%{transform:translate(-5px,2px)}80%{transform:translate(3px,-1px)}}
.flash{position:absolute;inset:0;z-index:8;background:#fff;opacity:0;pointer-events:none;border-radius:0}
.flash.on{animation:fl .28s ease-out}
@keyframes fl{0%{opacity:.8}100%{opacity:0}}
.confetti i{position:absolute;z-index:9;width:10px;height:10px;border-radius:2px;border:1.5px solid var(--ink);pointer-events:none}
.popw{position:absolute;z-index:10;left:0;right:0;top:30%;display:flex;justify-content:center;pointer-events:none}
.pop{font:800 36px 'Baloo 2';border:3px solid var(--ink);border-radius:16px;box-shadow:4px 4px 0 var(--ink);padding:6px 16px 2px;line-height:1.05;animation:popin .7s ease-out forwards;background:var(--green);color:var(--ink)}
.pop.bad{background:#fff;color:var(--red)}
@keyframes popin{0%{transform:scale(.3) rotate(-8deg);opacity:0}25%{transform:scale(1.12) rotate(-3deg);opacity:1}80%{opacity:1}100%{transform:translateY(-24px) rotate(-3deg);opacity:0}}

.play-actions{display:flex;gap:8px;margin-top:6px;padding:0 12px 8px}
.play-actions .btn{min-height:48px;font-size:16px}
.confirm{display:flex;justify-content:center;padding:4px 12px 4px}
.confirm .btn{margin:0;max-width:280px;min-height:48px;font-size:16px}

/* result */
.rescr{background:var(--cream)}
.res{text-align:center;padding:8px 18px 0}
.res .g{font:800 12px Inter;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.res .num{font:800 86px 'Baloo 2';line-height:.9;padding-top:4px}
.res .num small{font-size:28px;color:var(--muted)}
.res .rk{font:800 22px 'Baloo 2';margin-top:2px}
.res .chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:10px}
.res .chips span{background:#FFF1C9;border:2px solid var(--ink);border-radius:12px;padding:4px 10px;font:800 12.5px Inter}
.sharebox{margin:14px 16px 0;background:#fff;border:2.5px solid var(--ink);border-radius:16px;box-shadow:0 4px 0 var(--ink);padding:12px 14px}
.sharebox pre{font:700 13.5px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;overflow-wrap:normal;word-break:normal;color:var(--ink)}
.share-url{display:block;margin-top:8px;font:700 13.5px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink);overflow-wrap:anywhere}
.share-host{white-space:nowrap}
.share-path{overflow-wrap:anywhere}
.acts{display:flex;flex-direction:column;gap:10px;padding:14px 16px 8px}
.sol{margin:10px 16px 0;background:#fff;border:2px dashed var(--ink);border-radius:14px;padding:10px 12px;font:600 13px Inter;color:var(--muted)}
.sol b{color:var(--ink);font-family:'Baloo 2',sans-serif;font-size:16px}

/* duel compare */
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:stretch;margin:14px 16px 0}
.vs .col{background:#fff;border:2.5px solid var(--ink);border-radius:16px;box-shadow:0 4px 0 var(--ink);padding:12px 8px 10px;text-align:center}
.vs .col.win{background:#E9FBEF;box-shadow:0 4px 0 var(--green-d)}
.vs .col.wait{background:#FAF8FF}
.vs .who{font:800 14px Inter}
.vs .demo-tag{display:inline-block;margin-top:3px;font:800 10px Inter;letter-spacing:.06em;text-transform:uppercase;background:var(--lilac);border:1.5px solid var(--ink);border-radius:8px;padding:1px 6px}
.vs .pts{font:800 40px 'Baloo 2';line-height:1;padding-top:4px}
.vs .meta{font:600 12px Inter;color:var(--muted);margin-top:2px}
.vs .mid{font:800 22px 'Baloo 2';align-self:center;color:var(--night)}
.h2h{text-align:center;margin:12px 16px 0;font:800 20px 'Baloo 2'}
.h2h span{background:var(--yellow);color:var(--ink);border:2px solid var(--ink);border-radius:12px;padding:4px 12px;display:inline-block}
.waitnote{text-align:center;margin:10px 16px 0;font:700 14px Inter;color:var(--night2);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.55}}

/* lobby */
.lobby{background:var(--night);color:#fff;padding-left:20px;padding-right:20px}
.lobby .wm{font-size:36px;text-align:center;margin-top:8px}
.lobby h1{font:800 32px 'Baloo 2';text-align:center;margin-top:10px}
.lobby .code{margin:14px auto 0;background:#fff;color:var(--ink);border:2.5px solid var(--ink);border-radius:18px;box-shadow:0 4px 0 #0b0820;padding:10px 14px;text-align:center;max-width:320px}
.lobby .code b{display:block;font:800 36px 'Baloo 2';letter-spacing:.12em}
.lobby .code span{font:600 12px Inter;color:var(--muted)}
.lobby .status{text-align:center;margin:14px 0;font:700 15px Inter;color:#E6DFFF}
.lobby .acts{padding:0}
.lobby .link,.cdn .link,.join .link{color:#D9D0FF}

/* join */
.join .gcard{align-items:center;text-align:center}
.join .gcard h1{text-align:center}
.join .gcard label{text-align:left;width:100%}
.join .gcard .inp{text-align:left}

.grow{flex:1 1 auto}

.res .rk2{font:600 14px Inter;color:var(--muted);margin-top:6px}
.nightnote{text-align:center;margin:8px 16px 0;font:700 13px Inter;color:var(--night2)}
.join .challenge{font:800 16px Inter;text-align:center;color:var(--ink);line-height:1.35}

.sq.mate{box-shadow:inset 0 0 0 4px #E5383B}
.btn.resign{background:#fff;color:#A61B1B}
.join .challenge .day{white-space:nowrap}
.copyfall{margin:12px 16px 0;background:#fff;border:2.5px solid var(--ink);border-radius:16px;box-shadow:0 4px 0 var(--ink);padding:12px 14px}
.copyfall .hint{font:800 13px Inter;color:var(--ink);margin-bottom:8px}
.copyfall .inp{margin:0}
.already{text-align:center;margin:8px 16px 0;font:700 14px Inter;color:var(--night2)}
.hud{padding-top:2px}