:root{
  --bg:#211f1c; --bg2:#262421; --card:#262421; --card2:#2c2a27; --line:#3f3c38;
  --text:#ece8e1; --muted:#a8a6a3; --gold:#81b64c; --gold2:#5d9a2c; --danger:#e0645a; --ok:#6cc58a;
  --light:#ecd6b0; --dark:#a97c55; --coord-light:#a97c55; --coord-dark:#ecd6b0;
  --last:rgba(129,182,76,.42); --sel:rgba(129,182,76,.6); --dot:rgba(20,19,17,.28); --hint:rgba(90,170,255,.55);
  --radius:14px; --board:min(100vw, 560px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}
.theme-emerald{--light:#ecedd1;--dark:#739552;--coord-light:#739552;--coord-dark:#ecedd1}
.theme-slate{--light:#cfd6de;--dark:#64748a;--coord-light:#64748a;--coord-dark:#cfd6de}
.theme-ocean{--light:#dee3e6;--dark:#8ca2ad;--coord-light:#7a929e;--coord-dark:#eef1f3}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(1200px 600px at 50% -200px,#2a2825 0%,var(--bg) 60%) fixed,var(--bg);
  color:var(--text); font:15px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased; -webkit-tap-highlight-color:transparent; overflow-x:hidden;
  padding-bottom:var(--safe-b);
}
button{font:inherit;color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible+span{outline:2px solid var(--gold);outline-offset:2px}
a{color:var(--gold)}
[hidden]{display:none!important}

/* top bar */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;
  padding-top:max(10px, env(safe-area-inset-top));max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:8px;white-space:nowrap;min-width:0;text-decoration:none;color:var(--text);font-weight:700;font-size:19px;letter-spacing:.2px}
.brand img{filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
.brand em{font-style:normal;color:var(--gold);margin-left:5px;font-weight:600}
.top-actions{display:flex;align-items:center;gap:6px}
.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer}
.icon-btn svg{width:21px;height:21px;fill:var(--muted)}
.icon-btn:hover svg{fill:var(--text)}
.icon-btn .ico-off{display:none}
.icon-btn.muted .ico-on{display:none}.icon-btn.muted .ico-off{display:inline}
.btn{border:0;border-radius:12px;padding:10px 16px;white-space:nowrap;font-weight:650;cursor:pointer;min-height:40px;transition:transform .08s,filter .15s}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(180deg,#95c55e,var(--gold2));color:#fff;box-shadow:0 4px 14px rgba(129,182,76,.25)}
.btn-gold:hover{filter:brightness(1.06)}
.btn-ghost{background:var(--card2);border:1px solid var(--line)}
.btn-danger{background:var(--danger);color:#fff}

/* layout */
.app{max-width:1180px;margin:0 auto;padding:0 0 18px;display:flex;flex-direction:column;align-items:center}
.board-col{width:var(--board);display:flex;flex-direction:column}
.panel{width:100%;max-width:560px;padding:0 12px;display:flex;flex-direction:column;gap:10px}

/* players */
.player{display:flex;align-items:center;gap:10px;padding:8px 12px;min-height:52px}
.avatar{width:34px;height:34px;border-radius:10px;background:var(--card2) center/76% no-repeat;border:1px solid var(--line);flex:none}
.pinfo{flex:1;min-width:0}
.pname{font-weight:650;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pname small{color:var(--muted);font-weight:500;margin-left:6px;font-size:12.5px}
.captured{display:flex;align-items:center;height:18px;margin-top:1px;flex-wrap:nowrap;overflow:hidden}
.captured img{width:17px;height:17px;margin-right:-6px}
.captured img.gap{margin-left:7px}
.captured .adv{margin-left:10px;color:var(--muted);font-size:12.5px;font-weight:600}
.player.thinking .avatar{box-shadow:0 0 0 2px var(--gold);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 4px rgba(129,182,76,.35)}}
.clock{font:600 20px/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;padding:8px 10px;border-radius:10px;background:var(--card);border:1px solid var(--line);color:var(--muted);min-width:86px;text-align:center;font-variant-numeric:tabular-nums}
.clock.active{background:#efe9dc;color:#15171c;border-color:#efe9dc}
.clock.low.active{background:var(--danger);color:#fff;border-color:var(--danger)}
.clock.flag{background:var(--danger);color:#fff}

/* board */
.board-wrap{width:100%;aspect-ratio:1/1;position:relative}
.board{position:absolute;inset:0;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
  box-shadow:0 18px 50px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.4);overflow:hidden}
.squares{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr)}
.sq{position:relative;background:var(--light)}
.sq.dark{background:var(--dark)}
.sq.last::before,.sq.sel::before,.sq.hint::before,.sq.over::before{content:"";position:absolute;inset:0}
.sq.last::before{background:var(--last)}
.sq.sel::before{background:var(--sel)}
.sq.hint::before{background:var(--hint)}
.sq.over::before{box-shadow:inset 0 0 0 4px rgba(255,255,255,.65)}
.sq.check{background-image:radial-gradient(circle,rgba(255,40,30,1) 0%,rgba(230,20,20,.85) 28%,rgba(170,0,0,0) 72%)}
.sq.dest::after{content:"";position:absolute;left:50%;top:50%;width:30%;height:30%;margin:-15% 0 0 -15%;border-radius:50%;background:var(--dot);pointer-events:none}
.sq.dest.cap::after{width:100%;height:100%;margin:0;left:0;top:0;background:radial-gradient(transparent 0 69%,var(--dot) 70%)}
.sq .coord{position:absolute;font-size:clamp(9px,2.4vw,12px);font-weight:700;pointer-events:none;line-height:1}
.sq .rank{top:3px;left:3px}.sq .file{bottom:2px;right:4px}
.sq.light .coord{color:var(--coord-light)}.sq.dark .coord{color:var(--coord-dark)}
.no-coords .coord{display:none}
.pieces{position:absolute;inset:0;pointer-events:none}
.piece{position:absolute;left:0;top:0;width:12.5%;height:12.5%;background-size:100% 100%;will-change:transform;
  transition:transform .2s cubic-bezier(.25,.8,.35,1),opacity .2s;z-index:2}
.piece.instant{transition:none}
.piece.dragging{transition:none;z-index:10;filter:drop-shadow(0 8px 10px rgba(0,0,0,.45))}
.piece.fade{opacity:0}
.piece.wK{background-image:url(pieces/wK.svg)}.piece.wQ{background-image:url(pieces/wQ.svg)}.piece.wR{background-image:url(pieces/wR.svg)}
.piece.wB{background-image:url(pieces/wB.svg)}.piece.wN{background-image:url(pieces/wN.svg)}.piece.wP{background-image:url(pieces/wP.svg)}
.piece.bK{background-image:url(pieces/bK.svg)}.piece.bQ{background-image:url(pieces/bQ.svg)}.piece.bR{background-image:url(pieces/bR.svg)}
.piece.bB{background-image:url(pieces/bB.svg)}.piece.bN{background-image:url(pieces/bN.svg)}.piece.bP{background-image:url(pieces/bP.svg)}
.arrows{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5}

.promo{position:absolute;inset:0;background:rgba(16,15,13,.62);display:grid;place-items:center;z-index:20;backdrop-filter:blur(2px)}
.promo-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 16px 16px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.promo-card p{margin:0 0 10px;color:var(--muted);font-weight:600;letter-spacing:.3px}
.promo-choices{display:flex;gap:10px}
.promo-choices button{width:min(17vw,78px);height:min(17vw,78px);border-radius:14px;border:1px solid var(--line);background:var(--card2) center/86% no-repeat;cursor:pointer;transition:transform .1s,background-color .15s}
.promo-choices button:hover,.promo-choices button:focus-visible{background-color:#3a3226;transform:translateY(-2px)}

/* panel */
.status-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px;margin-top:2px;display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.status{font-weight:700;font-size:16px}
.substatus{color:var(--muted);font-size:13px}
.status.win{color:var(--ok)}.status.loss{color:var(--danger)}.status.draw{color:var(--gold)}
.controls{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:6px}
.ctl{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:58px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line);cursor:pointer;font-size:12.5px;font-weight:600;color:var(--muted);transition:background .15s,transform .08s}
.ctl svg{width:22px;height:22px;fill:var(--text)}
.ctl:hover{background:var(--card2);color:var(--text)}
.ctl:active{transform:scale(.96)}
.ctl:disabled{opacity:.4;cursor:default;transform:none}
.ctl-danger svg{fill:var(--danger)}
.moves-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.moves-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);font-weight:700;font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:var(--muted)}
.opening{text-transform:none;letter-spacing:0;font-weight:500;color:var(--gold);font-size:12.5px}
.moves{list-style:none;margin:0;padding:6px 0;max-height:190px;overflow-y:auto;display:grid;grid-template-columns:42px 1fr 1fr;align-content:start;font-variant-numeric:tabular-nums}
.moves li{display:contents}
.moves .n{color:var(--muted);padding:5px 0 5px 14px;font-size:13.5px}
.moves .m{padding:5px 10px;border-radius:7px;font-weight:600;font-size:14.5px;margin-right:6px}
.moves .m.cur{background:rgba(129,182,76,.2);color:#d6f0b8}
.moves .empty{grid-column:1/-1;color:var(--muted);padding:8px 14px;font-size:13.5px}
.credits{color:#77746f;font-size:11.5px;text-align:center;margin:4px 0 0}
.credits a{color:#8b8987}

/* sheets */
.sheet-backdrop{position:fixed;inset:0;background:rgba(5,6,9,.66);display:flex;align-items:flex-end;justify-content:center;z-index:50;backdrop-filter:blur(4px);animation:fade .18s}
.sheet{width:100%;max-width:480px;background:var(--card);border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;
  padding:20px 18px calc(18px + var(--safe-b));box-shadow:0 -10px 40px rgba(0,0,0,.5);animation:up .22s cubic-bezier(.2,.8,.3,1);max-height:92vh;overflow-y:auto}
@keyframes up{from{transform:translateY(30px);opacity:.4}}
@keyframes fade{from{opacity:0}}
.sheet h2{margin:0 0 14px;font-size:20px}
.field{margin-bottom:14px}
.label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.label b{font-weight:500;text-transform:none;letter-spacing:0;color:var(--gold);margin-left:4px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px}
.seg-wrap{grid-auto-flow:row;grid-template-columns:repeat(3,1fr)}
.seg button{min-height:44px;border-radius:11px;border:1px solid var(--line);background:var(--card2);cursor:pointer;font-weight:600;font-size:14px;
  display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 4px;color:var(--muted)}
.seg button.on{border-color:var(--gold);background:rgba(129,182,76,.14);color:var(--text)}
.seg-pieces img{width:24px;height:24px}
.half-king{width:22px;height:22px;background:linear-gradient(90deg,#f4f1ea 50%,#2a2a2a 50%);border-radius:50%;border:1px solid #777}
.seg-themes{grid-template-columns:repeat(4,1fr);grid-auto-flow:row}
.seg-themes button{flex-direction:column;font-size:12.5px;min-height:70px}
.sw{width:32px;height:32px;border-radius:6px;display:block}
.sw-walnut{background:conic-gradient(#ecd6b0 0 25%,#a97c55 0 50%,#ecd6b0 0 75%,#a97c55 0)}
.sw-emerald{background:conic-gradient(#ecedd1 0 25%,#739552 0 50%,#ecedd1 0 75%,#739552 0)}
.sw-slate{background:conic-gradient(#cfd6de 0 25%,#64748a 0 50%,#cfd6de 0 75%,#64748a 0)}
.sw-ocean{background:conic-gradient(#dee3e6 0 25%,#8ca2ad 0 50%,#dee3e6 0 75%,#8ca2ad 0)}
.toggle{display:flex;align-items:center;gap:12px;padding:10px 2px;cursor:pointer;font-weight:550}
.toggle input{position:absolute;opacity:0;width:1px;height:1px}
.toggle span::before{content:"";display:inline-block;vertical-align:middle;width:42px;height:25px;border-radius:20px;background:#55524e;margin-right:12px;
  box-shadow:inset 0 0 0 1px var(--line);transition:background .2s;background-image:radial-gradient(circle at 12.5px 50%,#fff 9px,transparent 9.5px)}
.toggle input:checked+span::before{background-color:var(--gold2);background-image:radial-gradient(circle at 29.5px 50%,#fff 9px,transparent 9.5px)}
.sheet-actions{display:flex;gap:10px;margin-top:8px}
.sheet-actions .btn{flex:1;min-height:48px;font-size:16px}
.result{text-align:center}
.result p{color:var(--muted);margin:0 0 16px}
.result-icon{width:76px;height:76px;margin:0 auto 6px;background:center/contain no-repeat}
.toast{position:fixed;left:50%;bottom:calc(22px + var(--safe-b));transform:translateX(-50%);background:#363431;border:1px solid var(--line);color:var(--text);
  padding:10px 16px;border-radius:12px;font-weight:600;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.45);max-width:90vw;text-align:center}
.noscript{text-align:center;padding:40px}

/* small phones */
@media (max-width:480px){ .btn-new{padding:8px 13px;font-size:14.5px} .brand{font-size:18px} .icon-btn{width:38px;height:38px} .topbar{padding-left:12px;padding-right:12px} }
@media (max-width:370px){ .brand em{display:none} .clock{min-width:74px;font-size:18px} }

/* desktop */
@media (min-width:900px){
  :root{--board:min(calc(100vh - 190px), 680px)}
  .topbar{padding:16px 24px}
  .app{flex-direction:row;align-items:flex-start;justify-content:center;gap:28px;padding:6px 24px 28px}
  .panel{width:340px;padding:0;margin-top:52px;max-width:none}
  .board-wrap{border-radius:6px;overflow:hidden}
  .board{border-radius:6px}
  .moves{max-height:calc(var(--board) - 250px);min-height:120px}
  .sheet-backdrop{align-items:center}
  .sheet{border-radius:22px;border-bottom:1px solid var(--line)}
}
@media (min-width:900px) and (max-height:620px){ :root{--board:min(calc(100vh - 150px), 680px)} }
/* landscape phones */
@media (orientation:landscape) and (max-height:520px) and (max-width:899px){
  :root{--board:min(calc(100vh - 130px),100vw)}
  .app{flex-direction:row;align-items:flex-start;justify-content:center;gap:14px}
  .panel{max-width:340px}
}

/* ---------- online play ---------- */
.online-ctl{display:none}
body.is-online .online-ctl{display:flex}
body.is-online #btn-undo, body.is-online #btn-hint{display:none}
.btn-online{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;min-height:50px;font-size:15.5px;
  background:linear-gradient(180deg,#2c3442,#222833);border:1px solid #4a4743;color:var(--text)}
.btn-online svg{width:20px;height:20px;fill:var(--gold)}
.btn-online:hover{filter:brightness(1.1)}
.btn-online[hidden]{display:none}
.btn-sm{min-height:34px;padding:6px 12px;font-size:13.5px}
.offer-bar{flex-basis:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
  margin-top:4px;padding:8px 10px;border-radius:11px;background:rgba(129,182,76,.12);border:1px solid rgba(129,182,76,.45);font-weight:600;font-size:14px}
.offer-bar[hidden]{display:none}
.offer-btns{display:flex;gap:8px}
.pres{display:inline-block;width:9px;height:9px;border-radius:50%;margin-left:7px;vertical-align:middle;background:#59606c}
.pres.on{background:var(--ok);box-shadow:0 0 0 3px rgba(108,197,138,.18)}
.pres-text{font-size:12px!important}
.muted-name{color:var(--muted);font-weight:500}
.text-in{width:100%;min-height:44px;border-radius:11px;border:1px solid var(--line);background:var(--card2);color:var(--text);
  padding:8px 12px;font:inherit;font-size:16px}
.text-in:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:transparent}
.online-intro{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.45}
.join-form{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.join-form[hidden]{display:none}
.join-row{display:flex;gap:8px}
.code-in{text-transform:uppercase;letter-spacing:3px;font-weight:700;font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
.invite{text-align:center}
.invite-color{margin:-6px 0 14px;color:var(--muted);font-size:14px}
.invite-code-box{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:12px 12px 14px;margin-bottom:14px}
.invite-code{font:800 38px/1.1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;letter-spacing:7px;color:var(--gold);margin:2px 0 6px;user-select:all}
.invite-link{font-size:13px;color:var(--muted);word-break:break-all;user-select:all}
.btn-wa{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:52px;font-size:16.5px;
  background:#25d366;color:#06281a;text-decoration:none;box-shadow:0 4px 14px rgba(37,211,102,.25)}
.btn-wa svg{width:24px;height:24px;fill:currentColor}
.invite-row{display:flex;gap:8px;margin-top:10px}
.invite-row .btn{flex:1}
.invite-row .btn[hidden]{display:none}
.invite-status{margin:14px 0 4px;color:var(--text);font-size:14px;display:flex;align-items:center;justify-content:center;gap:8px;min-height:20px}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--gold);animation:spin .8s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.result-note{color:var(--gold);font-size:14px;margin:-4px 0 12px;min-height:1px}
.result-note:empty{display:none}
.btn:disabled{opacity:.6;cursor:default}

/* ---------------- tournaments ---------------- */
.btn-tback{display:none}
.is-tgame .btn-tback{display:flex}
.is-online .btn-tourney,.is-tgame #btn-invite{display:none}
.btn-tourney{margin-top:-4px}
body.t-open{overflow:hidden}
.tscreen{position:fixed;inset:0;z-index:40;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  background:radial-gradient(900px 500px at 50% -160px,#33312e 0%,var(--bg) 62%) fixed,var(--bg);animation:fade .15s}
.t-top{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:10px;padding:10px 12px;padding-top:max(10px, env(safe-area-inset-top));
  background:rgba(38,36,33,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.t-top h1{flex:1;margin:0;font-size:18px;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}
.t-body{max-width:620px;margin:0 auto;padding:12px 12px calc(28px + var(--safe-b));display:flex;flex-direction:column;gap:12px}
.t-sec:empty{display:none}
.t-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px}
.t-card > p{margin:8px 0 0}
.t-muted{color:var(--muted)}
.t-small{font-size:12.5px;margin-top:8px!important}
.t-center{text-align:center}
.t-big{width:100%;min-height:52px;font-size:16.5px;margin-top:4px}
.t-hero{text-align:center;padding:18px 10px 6px}
.t-hero h2{margin:6px 0 6px;font-size:23px}
.t-hero p{margin:0 auto 16px;color:var(--muted);max-width:420px}
.t-trophy{font-size:54px;line-height:1;filter:drop-shadow(0 6px 16px rgba(129,182,76,.35))}
.t-list{list-style:none;margin:0;padding:0}
.t-list button{display:flex;align-items:center;gap:10px;width:100%;padding:12px 4px;background:none;border:0;border-top:1px solid var(--line);cursor:pointer;text-align:left}
.t-list li:first-child button{border-top:0}
.t-list b{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-list small{color:var(--muted);font-family:ui-monospace,Menlo,monospace;letter-spacing:1px}
.t-list i{font-style:normal;color:var(--gold);font-size:20px}
.t-lb-btn{min-height:50px}
.t-create .field{margin-top:14px}
.t-create .seg button{flex-direction:column;gap:0;line-height:1.2}
.t-create .seg small{display:block;font-weight:500;font-size:11.5px;color:var(--muted)}
.seg button[aria-pressed="true"] small{color:inherit;opacity:.8}
.t-rule{margin:10px 2px 0;font-size:13.5px;color:var(--muted);line-height:1.45}
.t-rule b{color:var(--text)}
.t-create .toggle{margin-top:8px}
.t-headcard{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:0 2px}
.t-meta{color:var(--muted);font-weight:600}
.chip{font-style:normal;font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:20px;white-space:nowrap}
.chip-lobby{background:rgba(129,182,76,.14);color:var(--gold);border:1px solid rgba(129,182,76,.4)}
.chip-live{background:rgba(108,197,138,.14);color:var(--ok);border:1px solid rgba(108,197,138,.4)}
.chip-done{background:var(--card2);color:var(--text);border:1px solid var(--line)}
.chip-arma{background:rgba(224,100,90,.14);color:#f08a80;border:1px solid rgba(224,100,90,.4);font-size:11px;padding:2px 7px}
.t-conn{flex-basis:100%;color:var(--danger);font-size:13px;font-weight:600}
.t-codebox{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:10px 12px;margin-bottom:12px;text-align:center}
.t-code{font:800 30px/1.1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;letter-spacing:6px;color:var(--gold);user-select:all}
.t-invite .invite-row{margin-top:10px}
.t-ok{color:var(--ok);font-weight:700;font-size:16px}
.t-in p{color:var(--muted);margin:6px 0 10px}
.t-join .join-row{display:flex;gap:8px}
.t-players{list-style:none;margin:6px 0 0;padding:0;counter-reset:pl}
.t-players li{display:flex;align-items:center;gap:10px;padding:9px 2px;border-top:1px solid var(--line);font-weight:600;counter-increment:pl}
.t-players li:first-child{border-top:0}
.t-players:not(.t-kick) li::before{content:counter(pl);color:var(--muted);font-size:13px;width:16px;text-align:right}
.t-players li > span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-players small,.t-table small,.t-pn small{color:var(--muted);font-weight:500}
.t-x{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--card2);cursor:pointer;color:var(--muted)}
.t-admin{border-color:rgba(129,182,76,.45)}
.t-admin .btn-sm{margin-top:10px}
.t-my{border-color:#4a4743}
.t-ready{border-color:var(--gold);box-shadow:0 0 0 1px rgba(129,182,76,.35),0 10px 30px rgba(129,182,76,.12);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 4px rgba(129,182,76,.18),0 10px 30px rgba(129,182,76,.12)}}
.t-myrow{display:flex;align-items:center;gap:12px;justify-content:space-between;margin-bottom:10px}
.t-mylabel{color:var(--gold);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.4px}
.t-myvs{font-size:19px;margin:2px 0}
.t-games{list-style:none;margin:4px 0 0;padding:0}
.t-game{padding:10px 0;border-top:1px solid var(--line)}
.t-game:first-child{border-top:0}
.t-gp{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-weight:650}
.t-side{color:var(--muted);font-size:15px}
.t-vs{color:var(--muted);font-weight:500;font-size:13px;margin:0 2px}
.t-pn.win{color:var(--ok)}
.t-pn.kicked{text-decoration:line-through;color:var(--muted)}
.t-bye{color:var(--muted);font-style:italic;font-weight:500}
.t-gs{margin-top:4px;font-size:13.5px;color:var(--text);display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.t-gs small{color:var(--muted)}
.t-gs .btn-sm{margin-left:auto}
.t-res{color:var(--gold)}
.t-livedot{color:var(--ok);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.3}}
.t-hround + .t-hround{margin-top:6px}
.t-hr{font-size:12.5px;font-weight:700;color:var(--muted);margin-top:8px}
.t-tablewrap{overflow-x:auto;margin:4px -4px 0}
.t-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.t-table th{font-size:12px;color:var(--muted);font-weight:700;text-align:center;padding:6px 4px;border-bottom:1px solid var(--line)}
.t-table td{text-align:center;padding:9px 4px;border-bottom:1px solid var(--line)}
.t-table tr:last-child td{border-bottom:0}
.t-table .t-nm{text-align:left;font-weight:650;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-table .t-pts{font-weight:800;color:var(--gold)}
.t-table .t-sb{color:var(--muted)}
.t-table .t-pl{width:34px;font-weight:700}
.t-table tr.me td{background:rgba(129,182,76,.08)}
.t-table tr.champ td{background:rgba(129,182,76,.14)}
.t-table tr.kicked td{color:var(--muted)}
.t-bracket{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 8px;scroll-snap-type:x proximity}
.t-bcol{flex:1 1 0;min-width:96px;max-width:170px;display:flex;flex-direction:column;scroll-snap-align:start}
.t-bname{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;text-align:center}
.t-bms{flex:1;display:flex;flex-direction:column;justify-content:space-around;gap:10px}
.t-bm{background:var(--bg2);border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative}
.t-bm.live{border-color:var(--ok)}
.t-bm.empty{opacity:.45}
.t-bm.win{padding:12px 6px;font-size:14px;text-align:center;font-weight:800;color:var(--gold);border-color:var(--gold)}
.t-bp{display:flex;justify-content:space-between;gap:6px;padding:7px 9px;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t-bp + .t-bp{border-top:1px solid var(--line)}
.t-bp.win{color:var(--ok)}
.t-bp.lose{color:var(--muted);text-decoration:line-through;text-decoration-color:rgba(168,166,163,.5)}
.t-bp b{color:var(--gold);font-weight:700}
.t-arma{display:block;font-style:normal;font-size:10.5px;color:#f08a80;text-align:center;padding:2px 0 4px}
.t-champ{text-align:center;padding:22px 14px 16px;border-color:var(--gold);background:radial-gradient(400px 200px at 50% 0,rgba(129,182,76,.22),transparent 70%),var(--card)}
.t-cup{font-size:64px;line-height:1;animation:cup 1.2s cubic-bezier(.2,.9,.3,1.4)}
@keyframes cup{from{transform:scale(.3) rotate(-20deg);opacity:0}}
.t-cl{color:var(--gold);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:13px;margin-top:8px}
.t-champ h2{margin:2px 0 4px;font-size:28px}
.t-champ p{margin:0 0 6px;color:var(--muted)}
.t-champ .t-you{color:var(--ok);font-weight:700}
.t-champ .invite-row{margin-top:10px}
.t-champ .btn-wa{min-height:48px}
.t-resbtns{display:grid;gap:8px;margin:12px 0}
.t-empty{text-align:center;padding:28px 14px}
.confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:70}
@media (max-width:520px){.icon-trophy{display:none}}
.t-again{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.t-again .btn{flex:1 1 140px}

/* ================= shared light board (review, puzzles) ================= */
.kb-board{position:relative;width:100%;aspect-ratio:1/1;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
  border-radius:6px;overflow:hidden;box-shadow:0 14px 40px rgba(0,0,0,.5),0 0 0 1px rgba(0,0,0,.4)}
.kb-squares{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr)}
.kb-layer{position:absolute;inset:0;pointer-events:none}
.kb-piece{position:absolute;left:0;top:0;width:12.5%;height:12.5%;background-size:100% 100%;z-index:2;will-change:transform}
.kb-piece.anim{transition:transform .2s cubic-bezier(.25,.8,.35,1)}
.kb-piece.dragging{transition:none;z-index:10;filter:drop-shadow(0 8px 10px rgba(0,0,0,.45))}
.kb-arrows{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5}
.kb-badges{position:absolute;inset:0;pointer-events:none;z-index:6}
.kb-badge{position:absolute;transform:translate(-62%,-38%);min-width:clamp(18px,5.4vw,26px);height:clamp(18px,5.4vw,26px);padding:0 3px;border-radius:999px;
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:clamp(9px,2.7vw,13px);line-height:1;box-shadow:0 2px 6px rgba(0,0,0,.5);border:2px solid rgba(255,255,255,.9)}
.sq.umark::before{content:"";position:absolute;inset:0;background:rgba(235,97,80,.72)}
.sq.rc-brilliant::before,.sq.rc-great::before,.sq.rc-best::before,.sq.rc-excellent::before,.sq.rc-good::before,.sq.rc-book::before,.sq.rc-forced::before,
.sq.rc-inaccuracy::before,.sq.rc-mistake::before,.sq.rc-miss::before,.sq.rc-blunder::before{content:"";position:absolute;inset:0;opacity:.5}
.sq.rc-brilliant::before{background:#1baaa6}.sq.rc-great::before{background:#5b8baf}.sq.rc-best::before,.sq.rc-excellent::before{background:#93c44f}
.sq.rc-good::before{background:#97ae7d}.sq.rc-book::before{background:#c19a6b}.sq.rc-forced::before{background:#9aa0a8}
.sq.rc-inaccuracy::before{background:#f7c843}.sq.rc-mistake::before{background:#ffa459}.sq.rc-miss::before{background:#ff7769}.sq.rc-blunder::before{background:#fa412d}

/* ================= Game Review ================= */
body.r-open,body.p-open{overflow:hidden}
.rscreen{position:fixed;inset:0;z-index:45;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  background:radial-gradient(900px 500px at 50% -160px,#33312e 0%,var(--bg) 62%) fixed,var(--bg);animation:fade .15s}
.r-main{max-width:1100px;margin:0 auto;padding:8px 10px calc(84px + var(--safe-b));display:flex;flex-direction:column;align-items:center;gap:10px}
.r-boardcol{width:min(100%,560px);display:flex;flex-direction:column;gap:6px}
.r-player{display:flex;align-items:center;gap:8px;min-height:30px;font-size:14.5px;padding:0 2px 0 26px}
.r-player b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-av{width:26px;height:26px;border-radius:7px;background:#363431 center/80% no-repeat;flex:none}
.r-acc{margin-left:auto;background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:2px 8px;font-weight:750;font-variant-numeric:tabular-nums}
.r-boardrow{display:flex;gap:6px;align-items:stretch}
.r-board{flex:1;min-width:0}
.evalbar{width:20px;flex:none;border-radius:5px;overflow:hidden;background:#403d39;position:relative;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:0 0 0 1px rgba(0,0,0,.4)}
.evalbar.flipped{flex-direction:column-reverse}
.evalfill{background:#f1efe9;width:100%;transition:height .35s ease;height:50%}
.evaltxt{position:absolute;left:0;right:0;text-align:center;font-size:9.5px;font-weight:800;letter-spacing:-.3px;top:4px;color:#f1efe9}
.evaltxt.on-white{top:auto;bottom:4px;color:#2b2a28}
.evalbar.flipped .evaltxt{top:auto;bottom:4px}.evalbar.flipped .evaltxt.on-white{top:4px;bottom:auto}
.r-panel{width:min(100%,560px);display:flex;flex-direction:column;gap:10px}
.r-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px}
.r-progress{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px;font-size:13.5px;color:var(--muted)}
.r-progress-bar{height:6px;border-radius:9px;background:#3f3c38;overflow:hidden;margin-bottom:7px}
.r-progress-bar div{height:100%;width:0;background:linear-gradient(90deg,#7fb33f,#81b64c);transition:width .3s}
.r-coach{background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:12px 14px;min-height:74px}
.r-ctitle{font-weight:750;font-size:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.r-ctitle span:not(.r-icon){font-weight:600;color:var(--muted)}
.r-ctitle em{margin-left:auto;font-style:normal;font-variant-numeric:tabular-nums;background:#211f1c;border-radius:7px;padding:2px 7px;font-size:13.5px}
.r-icon,.r-moves i,.r-row i{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 3px;border-radius:999px;color:#fff;font-style:normal;font-weight:800;font-size:11.5px}
.r-csub{color:var(--muted);margin-top:5px;font-size:14px}
.r-csub b{color:var(--text)}
.r-nav{display:grid;grid-template-columns:1fr 1fr 1.6fr 1fr;gap:8px;position:fixed;left:50%;transform:translateX(-50%);width:min(calc(100% - 20px),560px);bottom:calc(8px + var(--safe-b));z-index:6;box-shadow:0 -6px 24px rgba(0,0,0,.35);
  background:rgba(38,36,33,.9);backdrop-filter:blur(8px);padding:6px;border-radius:16px;border:1px solid var(--line)}
.r-nav .ctl{min-height:48px;display:grid;place-items:center;border-radius:12px;background:var(--card2);border:1px solid var(--line);cursor:pointer}
.r-nav .ctl svg{width:26px;height:26px;fill:var(--text)}
.r-nav .r-nextbtn{background:linear-gradient(180deg,#86bb47,#6a9d33);border-color:#5d8d2b}
.r-nav .ctl:disabled{opacity:.4}
.r-graph{height:70px;border-radius:10px;overflow:hidden;cursor:pointer;border:1px solid var(--line)}
.r-graph svg{width:100%;height:100%;display:block}
.r-sumhead,.r-accrow,.r-row{display:grid;grid-template-columns:1fr 1.6fr 1fr;align-items:center;text-align:center}
.r-sumhead{font-size:13px;color:var(--muted);font-weight:650}
.r-sumhead span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.r-accrow{margin:6px 0 8px}
.r-accrow b{font-size:22px;border-radius:10px;padding:4px 0;margin:0 6px}
.r-accw{background:#f1efe9;color:#24221f}.r-accb{background:#33373f;color:#fff}
.r-accrow span{font-size:11.5px;color:var(--muted)}
.r-row{padding:4px 0;border-top:1px solid rgba(255,255,255,.04);font-size:14px}
.r-row span{display:flex;align-items:center;gap:7px;justify-content:flex-start;padding-left:18%}
.r-row b{font-weight:800}.r-row b.z{opacity:.25;color:var(--muted)!important}
.r-wait{margin:8px 0 0;color:var(--muted);font-size:13.5px;text-align:center}
.r-moves{list-style:none;margin:0;padding:0;max-height:300px;overflow-y:auto;position:relative}
.r-moves li{display:grid;grid-template-columns:34px 1fr 1fr;align-items:center;gap:4px;padding:2px 0}
.r-moves li:nth-child(odd){background:rgba(255,255,255,.025);border-radius:8px}
.r-moves .n{color:var(--muted);font-size:13px;text-align:right;padding-right:4px}
.rm{display:flex;align-items:center;gap:6px;background:none;border:0;padding:6px 6px;border-radius:8px;text-align:left;cursor:pointer;font-weight:600;min-height:34px}
.rm.cur{background:#3b4250;box-shadow:inset 0 0 0 1px #59627a}
.r-moves i{min-width:19px;height:19px;font-size:10px}
.r-empty{color:var(--muted);padding:10px}
.btn-review{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin:6px 0 4px;min-height:48px;font-size:16px;
  background:linear-gradient(180deg,#86bb47,#6a9d33);color:#fff;border:0;border-radius:12px;font-weight:750;cursor:pointer}
.btn-review svg{width:20px;height:20px;fill:#fff}
@media (min-width:980px){
  .r-nav{position:static;transform:none;width:auto;box-shadow:none}
  .r-main{flex-direction:row;align-items:flex-start;justify-content:center;padding-top:16px}
  .r-boardcol{width:min(56vw,620px);position:sticky;top:70px}
  .r-panel{width:400px}
  .r-moves{max-height:340px}
}

.rscreen .t-top{z-index:7}

/* ================= Puzzles ================= */
.quick-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.quick-btn{display:flex;align-items:center;gap:10px;text-align:left;background:var(--card);border:1px solid var(--line);padding:10px 12px;min-height:58px}
.quick-btn:hover{background:var(--card2)}
.quick-btn .qi{font-size:24px;line-height:1}
.quick-btn b{display:block;font-size:14.5px}
.quick-btn small{display:block;color:var(--muted);font-weight:500;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quick-btn > span:last-child{min-width:0}
.p-chip{display:flex;align-items:center;gap:5px;background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:6px 10px;font-weight:800;min-width:40px}
.p-chip svg{width:17px;height:17px;fill:#e2a93b}
.p-home{width:min(100%,560px);display:flex;flex-direction:column;gap:12px}
.p-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px}
.p-card h2{margin:0;font-size:19px}
.p-card p{margin:4px 0 0;color:var(--muted);font-size:14px}
.p-dhead{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.p-cal{width:58px;height:62px;border-radius:12px;background:#f1efe9;color:#222;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none;box-shadow:inset 0 9px 0 #d65a4f}
.p-cal b{font-size:24px;line-height:1;margin-top:8px}.p-cal small{font-size:11px;font-weight:700;text-transform:uppercase}
.p-daily{background:linear-gradient(160deg,#2b2a22,#262421 60%)}
.p-done{font-weight:650;color:var(--text)!important;margin:0 0 10px!important}
.p-big{width:100%;min-height:52px;font-size:16.5px;margin-top:6px}
.p-rhead{display:flex;gap:12px;align-items:center;margin-bottom:8px}
.p-rbig{margin-left:auto;text-align:center;background:#211f1c;border:1px solid var(--line);border-radius:14px;padding:6px 14px}
.p-rbig b{display:block;font-size:26px;color:#e2a93b;line-height:1.1}.p-rbig small{color:var(--muted);font-size:11.5px}
.p-stats{display:flex;justify-content:space-around;margin-top:12px;color:var(--muted);font-size:13.5px}
.p-stats b{color:var(--text);font-size:15.5px}
.p-recent{display:flex;gap:4px;flex-wrap:wrap;margin-top:12px;justify-content:center}
.p-recent i{width:14px;height:14px;border-radius:4px;background:#7fb33f}.p-recent i.bad{background:#e25b4f}
.p-credit{color:var(--muted);font-size:12.5px;text-align:center;margin:0}
.p-solve{display:contents}
.pscreen.solving .r-main{gap:12px}
.p-feedback{background:var(--card2);border:1px solid var(--line);border-left:5px solid #6b6863;border-radius:16px;padding:12px 14px;min-height:82px}
.p-feedback.fb-good,.p-feedback.fb-win{border-left-color:#7fb33f}.p-feedback.fb-bad{border-left-color:#f03e2f}.p-feedback.fb-turn{border-left-color:#81b64c}
.p-feedback.fb-win{background:linear-gradient(90deg,rgba(127,179,63,.18),var(--card2) 70%)}
.p-feedback.fb-bad{background:linear-gradient(90deg,rgba(240,62,47,.14),var(--card2) 70%)}
.p-ftitle{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}
.p-dot{width:26px;height:26px;border-radius:7px;background:#363431 center/80% no-repeat;flex:none}
.p-fsub{color:var(--muted);margin-top:4px}
.p-meta{display:block;color:var(--muted);font-size:12.5px;margin-top:6px}
.p-themes{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.p-themes span{background:#211f1c;border:1px solid var(--line);border-radius:999px;padding:3px 9px;font-size:12.5px}
.p-actions{display:flex;gap:8px}
.p-actions .btn{flex:1;min-height:50px}
.p-actions .btn-review{flex:1.6;margin:0}

/* ================= Accounts, profile, quick match ================= */
@media (max-width:520px){.icon-sound{display:none}}
.btn-account{padding:0;overflow:hidden}
.btn-account .av-letter{width:100%;height:100%;display:grid;place-items:center;font-weight:800;font-size:17px;color:#fff;background:linear-gradient(180deg,#e6c27a,#c8973f)}
.ascreen .t-top{z-index:7}
.a-topspace{width:40px}
.a-body{max-width:620px;margin:0 auto;padding:12px 12px calc(32px + var(--safe-b));display:flex;flex-direction:column;gap:12px}
.a-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px}
.a-card h2{margin:0 0 6px;font-size:20px}.a-card h3{margin:0 0 10px;font-size:16.5px}
.a-muted{color:var(--muted)}.a-center{text-align:center}.a-small{font-size:13.5px;margin:10px 0 0}
.a-hero{text-align:center;padding:10px 6px 0}
.a-hero h2{margin:8px 0 4px;font-size:23px}.a-hero p{margin:0 auto;color:var(--muted);max-width:380px}
.a-logo{width:64px;height:64px;border-radius:18px;margin:0 auto;background:linear-gradient(160deg,#2c3240,#262421);display:grid;place-items:center;border:1px solid var(--line)}
.a-logo img{width:46px;height:46px}
.a-tabs{display:grid;grid-template-columns:1fr 1fr;background:#211f1c;border-radius:12px;padding:4px;margin-bottom:14px}
.a-tabs button{border:0;background:none;padding:10px;border-radius:9px;font-weight:700;color:var(--muted);cursor:pointer}
.a-tabs button.on{background:var(--card2);color:var(--text);box-shadow:0 1px 0 rgba(255,255,255,.05)}
.a-form{display:flex;flex-direction:column;gap:12px}
.a-form label{display:flex;flex-direction:column;gap:6px;font-weight:650;font-size:14px}
.a-form label small{color:var(--muted);font-weight:500}
.a-form input{font:inherit;color:var(--text);background:#211f1c;border:1px solid var(--line);border-radius:12px;padding:12px 13px;min-height:48px;font-size:16px}
.a-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(129,182,76,.2)}
.a-err{margin:0;color:#ff8a7e;font-size:14px;font-weight:600}
.a-big{width:100%;min-height:50px;font-size:16px}
.a-link{background:none;border:0;color:var(--gold);font-weight:650;cursor:pointer;padding:4px;text-decoration:underline;text-underline-offset:3px}
.a-row{display:flex;gap:8px;flex-wrap:wrap}.a-row .btn{flex:1}
.a-guest p{margin:0 0 10px}
.a-or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin:14px 0 10px}
.a-or::before,.a-or::after{content:"";flex:1;height:1px;background:var(--line)}
.a-google{display:flex;justify-content:center;min-height:44px}
.a-codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.a-codes code{background:#211f1c;border:1px dashed #6b6863;border-radius:10px;padding:10px;text-align:center;font-size:16px;letter-spacing:1px;font-weight:700}
.a-phead{display:flex;align-items:center;gap:14px;padding:6px 2px}
.a-phead h2{margin:0;font-size:22px;display:flex;align-items:center;gap:8px}.a-phead p{margin:2px 0 0;font-size:13.5px}
.a-pav{width:62px;height:62px;border-radius:16px;flex:none;display:grid;place-items:center;font-size:28px;font-weight:800;color:#fff;background:linear-gradient(160deg,#95c55e,#5d9a2c);box-shadow:0 6px 18px rgba(0,0,0,.35)}
.a-gear{margin-left:auto}
.a-on{display:inline-block;width:10px;height:10px;border-radius:50%;background:#6cc58a;box-shadow:0 0 0 3px rgba(108,197,138,.25)}
.a-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:8px}
.a-stats div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 6px;text-align:center}
.a-stats b{display:block;font-size:24px;font-variant-numeric:tabular-nums}.a-stats small{color:var(--muted);font-size:12.5px}
.a-ghead{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}.a-ghead h3{margin:0}
.a-graph{width:100%;height:150px;display:block}
.a-graph-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:-4px}
.a-graph-empty{color:var(--muted);text-align:center;padding:26px 8px;background:#23211e;border-radius:12px;font-size:14px}
.a-bar{display:flex;height:12px;border-radius:9px;overflow:hidden;background:#3f3c38}
.a-bar .w{background:#7fb33f}.a-bar .d{background:#8a909b}.a-bar .l{background:#e25b4f}
.a-wdl-n{display:flex;justify-content:space-between;margin-top:8px;font-size:13.5px;color:var(--muted)}.a-wdl-n b{color:var(--text);font-size:15px}
.a-games{list-style:none;margin:0;padding:0}
.a-game{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid rgba(255,255,255,.05)}
.a-game:first-child{border-top:0}
.a-res{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-weight:900;flex:none;font-size:17px}
.a-res.r-w{background:rgba(127,179,63,.2);color:#9bd35a}.a-res.r-l{background:rgba(226,91,79,.18);color:#ff8a7e}.a-res.r-d,.a-res.r-n{background:#3f3c38;color:var(--muted)}
.a-gmain{flex:1;min-width:0}.a-gmain b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.a-gmain small{color:var(--muted);font-size:12.5px}.a-gmain em{font-style:normal;font-weight:750}.a-gmain em.up{color:#9bd35a}.a-gmain em.down{color:#ff8a7e}
.btn-sm{min-height:34px;padding:6px 12px;font-size:13.5px}
.play-row .quick-play{background:linear-gradient(180deg,#86bb47,#6a9d33);border-color:#5d8d2b;color:#fff}
.play-row .quick-play small{color:rgba(255,255,255,.85)}
.quick-who{color:var(--muted);margin:0 0 12px}
.quick-tcs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick-tcs button{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:16px 8px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}
.quick-tcs button:hover{border-color:var(--gold)}
.quick-tcs b{font-size:20px}.quick-tcs small{color:var(--muted)}
.seek{position:fixed;inset:0;z-index:80;background:rgba(16,15,13,.82);backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px;animation:fade .15s}
.seek-card{width:min(100%,380px);background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px 18px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.seek-card h2{margin:12px 0 4px;font-size:20px}
.seek-spin{width:84px;height:84px;margin:0 auto;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold) 0 25%,#3f3c38 25% 100%);animation:spin 1.1s linear infinite}
.seek-spin img{width:56px;height:56px;padding:6px;background:var(--card);border-radius:50%;animation:spin 1.1s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.seek-tc{color:var(--muted);margin:0}.seek-time{font-size:30px;font-weight:800;margin:8px 0 0;font-variant-numeric:tabular-nums}
.seek-online{color:var(--ok);margin:2px 0 0;font-size:14px}
.seek-fallback{margin-top:14px;padding:12px;border-radius:14px;background:#23211e}.seek-fallback p{margin:0 0 10px}
.seek-cancel{margin-top:14px;width:100%}
body.a-open{overflow:hidden}

.a-del{color:var(--muted)!important;font-size:13px}

/* ================= piece sets, themes, premoves, arrows ================= */
.theme-purple{--light:#efe6f7;--dark:#9b7cbf;--coord-light:#9b7cbf;--coord-dark:#efe6f7}
.theme-coral{--light:#f3e2cf;--dark:#d08a64;--coord-light:#c4774f;--coord-dark:#f6ead9}
.sw-purple{background:conic-gradient(#efe6f7 0 25%,#9b7cbf 0 50%,#efe6f7 0 75%,#9b7cbf 0)}
.sw-coral{background:conic-gradient(#f3e2cf 0 25%,#d08a64 0 50%,#f3e2cf 0 75%,#d08a64 0)}
.seg-themes{grid-auto-flow:row!important;grid-template-columns:repeat(3,1fr)}
.seg-pieceset{grid-auto-flow:row!important;grid-template-columns:repeat(5,1fr)}.seg-pieceset button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11.5px;padding:6px 2px;min-width:0}
.seg-pieceset img{width:30px;height:30px}
.set-tip{color:var(--muted);font-size:13px;margin:6px 0 0}
.sq.pre::before{content:"";position:absolute;inset:0;background:rgba(214,72,62,.5)}
.sq.umark::after{content:"";position:absolute;inset:6%;border-radius:50%;box-shadow:inset 0 0 0 clamp(3px,.9vw,5px) rgba(240,140,40,.9);pointer-events:none}
.sq.umark::before{display:none}
body[data-pieces="merida"] .piece.wK{background-image:url(pieces/merida/wK.svg)}
body[data-pieces="merida"] .piece.wQ{background-image:url(pieces/merida/wQ.svg)}
body[data-pieces="merida"] .piece.wR{background-image:url(pieces/merida/wR.svg)}
body[data-pieces="merida"] .piece.wB{background-image:url(pieces/merida/wB.svg)}
body[data-pieces="merida"] .piece.wN{background-image:url(pieces/merida/wN.svg)}
body[data-pieces="merida"] .piece.wP{background-image:url(pieces/merida/wP.svg)}
body[data-pieces="merida"] .piece.bK{background-image:url(pieces/merida/bK.svg)}
body[data-pieces="merida"] .piece.bQ{background-image:url(pieces/merida/bQ.svg)}
body[data-pieces="merida"] .piece.bR{background-image:url(pieces/merida/bR.svg)}
body[data-pieces="merida"] .piece.bB{background-image:url(pieces/merida/bB.svg)}
body[data-pieces="merida"] .piece.bN{background-image:url(pieces/merida/bN.svg)}
body[data-pieces="merida"] .piece.bP{background-image:url(pieces/merida/bP.svg)}
body[data-pieces="chessnut"] .piece.wK{background-image:url(pieces/chessnut/wK.svg)}
body[data-pieces="chessnut"] .piece.wQ{background-image:url(pieces/chessnut/wQ.svg)}
body[data-pieces="chessnut"] .piece.wR{background-image:url(pieces/chessnut/wR.svg)}
body[data-pieces="chessnut"] .piece.wB{background-image:url(pieces/chessnut/wB.svg)}
body[data-pieces="chessnut"] .piece.wN{background-image:url(pieces/chessnut/wN.svg)}
body[data-pieces="chessnut"] .piece.wP{background-image:url(pieces/chessnut/wP.svg)}
body[data-pieces="chessnut"] .piece.bK{background-image:url(pieces/chessnut/bK.svg)}
body[data-pieces="chessnut"] .piece.bQ{background-image:url(pieces/chessnut/bQ.svg)}
body[data-pieces="chessnut"] .piece.bR{background-image:url(pieces/chessnut/bR.svg)}
body[data-pieces="chessnut"] .piece.bB{background-image:url(pieces/chessnut/bB.svg)}
body[data-pieces="chessnut"] .piece.bN{background-image:url(pieces/chessnut/bN.svg)}
body[data-pieces="chessnut"] .piece.bP{background-image:url(pieces/chessnut/bP.svg)}
body[data-pieces="fantasy"] .piece.wK{background-image:url(pieces/fantasy/wK.svg)}
body[data-pieces="fantasy"] .piece.wQ{background-image:url(pieces/fantasy/wQ.svg)}
body[data-pieces="fantasy"] .piece.wR{background-image:url(pieces/fantasy/wR.svg)}
body[data-pieces="fantasy"] .piece.wB{background-image:url(pieces/fantasy/wB.svg)}
body[data-pieces="fantasy"] .piece.wN{background-image:url(pieces/fantasy/wN.svg)}
body[data-pieces="fantasy"] .piece.wP{background-image:url(pieces/fantasy/wP.svg)}
body[data-pieces="fantasy"] .piece.bK{background-image:url(pieces/fantasy/bK.svg)}
body[data-pieces="fantasy"] .piece.bQ{background-image:url(pieces/fantasy/bQ.svg)}
body[data-pieces="fantasy"] .piece.bR{background-image:url(pieces/fantasy/bR.svg)}
body[data-pieces="fantasy"] .piece.bB{background-image:url(pieces/fantasy/bB.svg)}
body[data-pieces="fantasy"] .piece.bN{background-image:url(pieces/fantasy/bN.svg)}
body[data-pieces="fantasy"] .piece.bP{background-image:url(pieces/fantasy/bP.svg)}
body[data-pieces="spatial"] .piece.wK{background-image:url(pieces/spatial/wK.svg)}
body[data-pieces="spatial"] .piece.wQ{background-image:url(pieces/spatial/wQ.svg)}
body[data-pieces="spatial"] .piece.wR{background-image:url(pieces/spatial/wR.svg)}
body[data-pieces="spatial"] .piece.wB{background-image:url(pieces/spatial/wB.svg)}
body[data-pieces="spatial"] .piece.wN{background-image:url(pieces/spatial/wN.svg)}
body[data-pieces="spatial"] .piece.wP{background-image:url(pieces/spatial/wP.svg)}
body[data-pieces="spatial"] .piece.bK{background-image:url(pieces/spatial/bK.svg)}
body[data-pieces="spatial"] .piece.bQ{background-image:url(pieces/spatial/bQ.svg)}
body[data-pieces="spatial"] .piece.bR{background-image:url(pieces/spatial/bR.svg)}
body[data-pieces="spatial"] .piece.bB{background-image:url(pieces/spatial/bB.svg)}
body[data-pieces="spatial"] .piece.bN{background-image:url(pieces/spatial/bN.svg)}
body[data-pieces="spatial"] .piece.bP{background-image:url(pieces/spatial/bP.svg)}

/* ================= friends, challenges, chat ================= */
body.is-online #btn-undo,body.is-online #btn-hint{display:none}
.btn-account{position:relative;overflow:visible}
.btn-account[data-badge]:not([data-badge=""])::after{content:attr(data-badge);position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:#e25b4f;color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;padding:0 4px;border:2px solid var(--bg)}
.btn-account .av-letter{border-radius:11px}
.a-friendsbtn{width:100%}
.f-search{display:flex;gap:8px}
.f-search input{flex:1;min-width:0;font:inherit;color:var(--text);background:#211f1c;border:1px solid var(--line);border-radius:12px;padding:10px 12px;min-height:46px;font-size:16px}
.f-list{list-style:none;margin:0;padding:0}
.f-row{display:flex;align-items:center;gap:8px;padding:9px 0;border-top:1px solid rgba(255,255,255,.05)}
.f-row:first-child{border-top:0}
.f-who{display:flex;align-items:center;gap:10px;flex:1;min-width:0;background:none;border:0;text-align:left;cursor:pointer;padding:0}
.f-who b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.f-who small{color:var(--muted);font-size:12.5px}
.f-who > span:last-child{min-width:0}
.f-av{position:relative;width:38px;height:38px;border-radius:11px;flex:none;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(160deg,#95c55e,#5d9a2c)}
.f-av i{position:absolute;right:-3px;bottom:-3px;width:12px;height:12px;border-radius:50%;background:#6cc58a;border:2px solid var(--card)}
.f-btns{display:flex;gap:6px;flex:none}.f-small{font-size:12.5px}
.f-waitcard{display:flex;align-items:center;gap:10px}.f-waitcard p{margin:0;flex:1}
.chal-colors{margin-bottom:12px}.chal-colors button.on{border-color:var(--gold);background:rgba(129,182,76,.14)}
.topbar-note{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(12px + var(--safe-b));z-index:90;width:min(calc(100% - 16px),520px);display:flex;align-items:center;gap:10px;
  background:#2c2a27;border:1px solid var(--gold);border-radius:16px;padding:10px 12px;box-shadow:0 14px 40px rgba(0,0,0,.55);animation:fade .2s}
.topbar-note > span:first-child{flex:1;min-width:0}
.cb-btns{display:flex;gap:6px}
.chat-card{display:none;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px}
body.is-online .chat-card{display:block}
.chat-card.min .chat-log,.chat-card.min .chat-quick,.chat-card.min .chat-form{display:none}
.chat-head{display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--muted);font-size:13.5px}
.chat-min{background:none;border:0;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:0 6px}
.chat-log{list-style:none;margin:6px 0;padding:0;max-height:132px;overflow-y:auto;display:flex;flex-direction:column;gap:5px}
.chat-log:empty::before{content:"Say hi to your opponent 👋";color:var(--muted);font-size:13px}
.chat-log li{max-width:82%;padding:6px 10px;border-radius:14px;background:#3f3c38;align-self:flex-start;font-size:14.5px;word-wrap:break-word}
.chat-log li.me{align-self:flex-end;background:#3d5a2a}
.chat-log li small{display:block;color:var(--muted);font-size:11px}
.chat-quick{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chat-quick button{flex:none;background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:13.5px;cursor:pointer;white-space:nowrap}
.chat-form{display:flex;gap:6px;margin-top:6px}
.chat-form input{flex:1;min-width:0;font:inherit;color:var(--text);background:#211f1c;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:16px}
#btn-chat{position:relative}
.chat-badge{position:absolute;top:6px;right:calc(50% - 20px);width:10px;height:10px;border-radius:50%;background:#e25b4f}
.player{position:relative}
.chat-pop{position:absolute;left:52px;top:100%;z-index:12;max-width:70%;background:#f1efe9;color:#1b1b1b;padding:6px 11px;border-radius:4px 14px 14px 14px;font-size:14.5px;font-weight:600;box-shadow:0 6px 18px rgba(0,0,0,.4);animation:fade .2s;pointer-events:none}

/* v1.8.2: long names wrap instead of pushing the settings gear off screen */
.a-phead>div:not(.a-pav){flex:1;min-width:0}.a-phead h2,.a-phead p{overflow-wrap:anywhere;word-break:break-word}.a-phead .a-pav,.a-phead .a-gear{flex-shrink:0}

/* v1.8.2: the Gold & Onyx and Ruby & Ivory sets on the game board (they only showed in previews before) */
body[data-pieces="gold"] .piece.wK{background-image:url(pieces/gold/wK.svg)}
body[data-pieces="gold"] .piece.wQ{background-image:url(pieces/gold/wQ.svg)}
body[data-pieces="gold"] .piece.wR{background-image:url(pieces/gold/wR.svg)}
body[data-pieces="gold"] .piece.wB{background-image:url(pieces/gold/wB.svg)}
body[data-pieces="gold"] .piece.wN{background-image:url(pieces/gold/wN.svg)}
body[data-pieces="gold"] .piece.wP{background-image:url(pieces/gold/wP.svg)}
body[data-pieces="gold"] .piece.bK{background-image:url(pieces/gold/bK.svg)}
body[data-pieces="gold"] .piece.bQ{background-image:url(pieces/gold/bQ.svg)}
body[data-pieces="gold"] .piece.bR{background-image:url(pieces/gold/bR.svg)}
body[data-pieces="gold"] .piece.bB{background-image:url(pieces/gold/bB.svg)}
body[data-pieces="gold"] .piece.bN{background-image:url(pieces/gold/bN.svg)}
body[data-pieces="gold"] .piece.bP{background-image:url(pieces/gold/bP.svg)}
body[data-pieces="ruby"] .piece.wK{background-image:url(pieces/ruby/wK.svg)}
body[data-pieces="ruby"] .piece.wQ{background-image:url(pieces/ruby/wQ.svg)}
body[data-pieces="ruby"] .piece.wR{background-image:url(pieces/ruby/wR.svg)}
body[data-pieces="ruby"] .piece.wB{background-image:url(pieces/ruby/wB.svg)}
body[data-pieces="ruby"] .piece.wN{background-image:url(pieces/ruby/wN.svg)}
body[data-pieces="ruby"] .piece.wP{background-image:url(pieces/ruby/wP.svg)}
body[data-pieces="ruby"] .piece.bK{background-image:url(pieces/ruby/bK.svg)}
body[data-pieces="ruby"] .piece.bQ{background-image:url(pieces/ruby/bQ.svg)}
body[data-pieces="ruby"] .piece.bR{background-image:url(pieces/ruby/bR.svg)}
body[data-pieces="ruby"] .piece.bB{background-image:url(pieces/ruby/bB.svg)}
body[data-pieces="ruby"] .piece.bN{background-image:url(pieces/ruby/bN.svg)}
body[data-pieces="ruby"] .piece.bP{background-image:url(pieces/ruby/bP.svg)}