:root{--bg: #12141c;--bg2: #1a1d29;--panel: #20243300;--panel-solid: #202433;--line: #2f3447;--text: #eef0f7;--muted: #9aa1b8;--accent: #ffd54a;--red: #e53935;--yellow: #f6c21c;--green: #3aa24a;--blue: #1f7fe0;--light-sq: #ecdcbf;--dark-sq: #b08a64;--board: min( calc(100vh - 290px) , calc(100vw - 32px) , 620px);font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% -10%,#2a2f47 0%,transparent 60%),var(--bg)}button{font:inherit;color:inherit}input,select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;margin-top:6px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}h3{margin:0 0 12px;font-family:Fredoka,sans-serif;font-weight:600}.muted{color:var(--muted)}.small{font-size:13px}.grow{flex:1}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}.btn{border:1px solid var(--line);background:#2a2f42;border-radius:10px;padding:9px 16px;cursor:pointer;font-weight:600;transition:transform .08s,background .15s}.btn:hover:not(:disabled){background:#343a52}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);color:#221c00;border-color:transparent}.btn.primary:hover:not(:disabled){background:#ffe07a}.btn.small{padding:6px 12px;font-size:13px}.btn.ghost{background:transparent}.link{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;text-decoration:underline}.logo{font-family:Fredoka,sans-serif;font-weight:700;font-size:26px;letter-spacing:1px;display:flex;align-items:center;gap:4px}.logo .u{color:var(--red);text-shadow:2px 2px 0 #0006}.logo .k{color:var(--yellow);font-size:1.1em}.logo .c{color:var(--text)}.home,.lobby{max-width:640px;margin:0 auto;padding:48px 16px}.home .logo,.lobby .logo{font-size:48px;justify-content:center}.tagline{text-align:center;color:var(--muted);margin:8px 0 28px}.panel{background:var(--panel-solid);border:1px solid var(--line);border-radius:18px;padding:24px;margin-top:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.box{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px}.box .btn{width:100%}.code-input{text-transform:uppercase;letter-spacing:6px;font-weight:600;font-size:20px;text-align:center}.room-code{text-align:center;margin-bottom:20px}.room-code .code{font-family:Fredoka,sans-serif;font-size:56px;letter-spacing:10px;font-weight:700;color:var(--accent)}.seats{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin-bottom:16px}.seat{background:var(--bg2);border:1px dashed var(--line);border-radius:14px;padding:16px;text-align:center;min-height:118px}.seat.taken{border-style:solid}.seat-label{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}.seat-name{font-weight:600;font-size:18px;margin:8px 0 10px}.vs{font-family:Fredoka,sans-serif;color:var(--muted)}@media(max-width:560px){.split{grid-template-columns:1fr}.home .logo,.lobby .logo{font-size:36px}}.game{display:flex;flex-direction:column;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;gap:12px;flex-wrap:wrap}.topbar .logo{font-size:22px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer}span.chip{cursor:default}.table{flex:1;display:flex;gap:20px;justify-content:center;align-items:flex-start;padding:0 16px;flex-wrap:wrap}.board-col{display:flex;flex-direction:column;gap:8px;width:var(--board)}.side{width:330px;display:flex;flex-direction:column;gap:12px}@media(max-width:1000px){:root{--board: min( calc(100vw - 32px) , 620px)}.side{width:var(--board)}}.player{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:7px 12px;transition:border-color .2s,box-shadow .2s}.player.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 18px #ffd54a33}.pname{font-weight:600}.side-dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:17px;line-height:1}.side-dot.white{background:#f4f1ea;color:#222}.side-dot.black{background:#111;color:#eee;border:1px solid #444}.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:#343a52;color:var(--text);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.badge.warn{background:#6b2a2a}.badge.win{background:var(--accent);color:#221c00}.backs{display:flex;align-items:center;gap:0}.backs b{margin-left:8px;font-family:Fredoka,sans-serif}.mini-back{width:12px;height:18px;border-radius:3px;background:#111;border:1.5px solid #fff;margin-left:-5px;box-shadow:0 1px 2px #0008;background-image:radial-gradient(ellipse at center,var(--red) 40%,transparent 42%)}.board-wrap{perspective:1400px}.board{width:var(--board);height:var(--board);display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);border-radius:8px;overflow:hidden;box-shadow:0 10px 40px #0009,0 0 0 6px #3a2d20;-webkit-user-select:none;user-select:none}.board.flip{animation:flip .9s cubic-bezier(.5,0,.3,1)}@keyframes flip{0%{transform:rotate(180deg) scale(.9)}to{transform:rotate(0) scale(1)}}.board.enemy-turn{box-shadow:0 10px 40px #0009,0 0 0 6px var(--yellow)}.board.any-turn{box-shadow:0 10px 40px #0009,0 0 0 6px var(--green)}.sq{position:relative;display:grid;place-items:center;cursor:default}.sq.light{background:var(--light-sq)}.sq.dark{background:var(--dark-sq)}.sq.last.light{background:#f3e38a}.sq.last.dark{background:#d4b755}.sq.movable{cursor:pointer}.sq.movable:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;box-shadow:inset 0 0 0 3px #ffffff90}.sq.movable:hover:after{box-shadow:inset 0 0 0 4px #fff}.sq.selected{background:#7fb069!important}.sq.target{cursor:pointer}.sq.target:before{content:"";position:absolute;width:30%;height:30%;border-radius:50%;background:#0000004d;z-index:1;pointer-events:none}.sq.target.capture:before{width:92%;height:92%;background:none;border:5px solid #0000004d}.sq.target:hover{background:#a4c98f}.sq.check{background:radial-gradient(circle,#ff3b3b 0%,#e02020aa 45%,transparent 75%),var(--dark-sq)!important}.coord{position:absolute;font-size:11px;font-weight:600;opacity:.75;pointer-events:none}.coord.r{top:3px;left:4px}.coord.f{bottom:2px;right:5px}.sq.light .coord{color:var(--dark-sq)}.sq.dark .coord{color:var(--light-sq)}.piece{font-size:calc(var(--board) / 8 * .78);line-height:1;font-family:Segoe UI Symbol,DejaVu Sans,Arial Unicode MS,serif;position:relative;z-index:2;transition:transform .1s}.piece.white{color:#fbfaf5;-webkit-text-stroke:1.2px #222;text-shadow:0 2px 3px #0006}.piece.black{color:#1b1b1b;-webkit-text-stroke:.6px #000;text-shadow:0 2px 3px #0005}.sq.movable:hover .piece{transform:scale(1.08)}.status{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.status.mine{border-color:var(--accent);background:linear-gradient(180deg,#2c2a1c,var(--bg2))}.status.over{border-color:var(--accent)}.headline{font-family:Fredoka,sans-serif;font-size:20px;font-weight:600;margin-bottom:4px}.pile{display:grid;grid-template-columns:auto auto 1fr;gap:14px;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px}.deck{position:relative;background:none;border:none;padding:0;cursor:default}.deck.can{cursor:pointer}.deck.can .card{box-shadow:0 0 0 3px var(--accent),0 6px 14px #0008}.deck.can:hover .card{transform:translateY(-3px)}.deck .count{position:absolute;bottom:-8px;right:-8px;background:var(--panel-solid);border:1px solid var(--line);border-radius:999px;font-size:12px;padding:1px 7px}.discard{border-radius:14px;padding:4px}.ring-red{box-shadow:0 0 0 3px var(--red)}.ring-yellow{box-shadow:0 0 0 3px var(--yellow)}.ring-green{box-shadow:0 0 0 3px var(--green)}.ring-blue{box-shadow:0 0 0 3px var(--blue)}.active-color{font-size:14px;line-height:1.4}.swatch{width:22px;height:22px;border-radius:6px;margin-bottom:4px;flex-shrink:0}.log{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:10px 14px;font-size:13px;line-height:1.5;height:200px;overflow-y:auto}.log div{padding:2px 0;border-bottom:1px solid #ffffff08}.log .lw{color:#f0ece0}.log .lb{color:#a9b3d1}.log .ln{color:var(--accent)}.c-red{--c: var(--red)}.c-yellow{--c: var(--yellow)}.c-green{--c: var(--green)}.c-blue{--c: var(--blue)}.swatch.c-red,.swatch.c-yellow,.swatch.c-green,.swatch.c-blue{background:var(--c)}.card{--w: 64px;position:relative;flex-shrink:0;width:var(--w);height:calc(var(--w) * 1.5);border-radius:calc(var(--w) * .14);background:var(--c, #222);border:calc(var(--w) * .06) solid #fff;box-shadow:0 4px 10px #0008;padding:0;cursor:default;font-family:Fredoka,sans-serif;font-weight:700;color:#fff;transition:transform .15s,box-shadow .15s,opacity .15s;display:block}.card.big{--w: 78px}.card.c-wild{background:conic-gradient(var(--red) 0 25%,var(--blue) 0 50%,var(--green) 0 75%,var(--yellow) 0);--c: #222}.card.back{background:#161616;display:block}.card .oval{position:absolute;top:14%;right:8%;bottom:14%;left:8%;background:#fff;border-radius:50%;transform:rotate(-28deg) scaleY(.9);display:grid;place-items:center}.card.c-wild .oval{background:#161616}.card.back .oval{background:var(--red)}.card .sym{transform:rotate(28deg);font-size:calc(var(--w) * .5);color:var(--c);line-height:1;text-shadow:1px 1px 0 #0003;-webkit-text-stroke:1px #0002}.card.wide .sym{font-size:calc(var(--w) * .36)}.card.c-wild .sym{color:#fff}.card.back .sym{color:var(--yellow);font-size:calc(var(--w) * .24);transform:rotate(28deg) scaleY(1.1);-webkit-text-stroke:1px #0006}.card .corner{position:absolute;font-size:calc(var(--w) * .18);line-height:1;text-shadow:1px 1px 0 #0006}.card .corner.tl{top:5%;left:8%}.card .corner.br{bottom:5%;right:8%;transform:rotate(180deg)}.hand{display:flex;justify-content:center;align-items:flex-end;gap:8px;padding:22px 16px 18px;overflow-x:auto;min-height:140px}.hand .card{--w: 72px}.hand .card.playable{cursor:pointer;transform:translateY(-10px);box-shadow:0 0 0 3px var(--accent),0 10px 18px #000a}.hand .card.playable:hover{transform:translateY(-18px) scale(1.04)}.hand .card.dim{opacity:.45}.hand.spectating{align-items:center}@media(max-width:700px){.hand{justify-content:flex-start}.hand .card{--w: 58px}}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#000a;display:grid;place-items:center;z-index:50;padding:16px}.modal{background:var(--panel-solid);border:1px solid var(--line);border-radius:18px;padding:24px;max-width:640px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.modal h2{font-family:Fredoka,sans-serif;margin-top:0}.modal .close{position:absolute;top:14px;right:14px;background:none;border:none;font-size:18px;cursor:pointer;color:var(--muted)}.picker{max-width:460px;text-align:center}.colors{display:grid;grid-template-columns:1fr 1fr;gap:10px}.color-btn{background:var(--c);border:none;border-radius:12px;padding:16px 12px;cursor:pointer;display:flex;flex-direction:column;gap:4px;color:#fff;text-shadow:0 1px 2px #0007;transition:transform .1s}.color-btn:hover{transform:scale(1.04)}.color-btn span{font-size:12px;opacity:.95}.promos{display:flex;gap:10px;justify-content:center}.promo{width:72px;height:72px;border-radius:12px;background:var(--light-sq);border:none;cursor:pointer;--board: 92px}.promo:hover{background:#a4c98f}.rules .basics{padding-left:20px;line-height:1.6}.rule-list{display:grid;gap:10px;margin-bottom:18px}.rule{display:flex;gap:14px;align-items:center}.rule .card{--w: 44px}.rule .swatch{width:44px;height:30px}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);background:#2d3247;border:1px solid var(--accent);padding:10px 18px;border-radius:12px;z-index:100;box-shadow:0 8px 24px #0009;animation:pop .2s;max-width:calc(100vw - 32px)}.offline{position:fixed;bottom:16px;left:16px;background:#6b2a2a;padding:8px 14px;border-radius:10px;z-index:100;font-size:13px}@keyframes pop{0%{opacity:0;transform:translate(-50%,-8px)}}.promo .piece{font-size:48px}@media(max-width:1000px){.hand{position:sticky;bottom:0;z-index:10;min-height:0;padding:18px 12px 10px;background:linear-gradient(transparent,var(--bg) 30%)}}