:root{--felt: #0b5d3b;--felt2: #07422a;--gold: #f2c14e;--ink: #f5f3ea;--muted: #a9c7b6;--panel: rgba(0, 0, 0, .35);--red: #d22f2f;--cw: clamp(54px, min(4.6vw, 8.5vh), 180px);--cw-sm: clamp(30px, min(2.4vw, 4.4vh), 90px);--cw-xs: clamp(24px, min(1.9vw, 3.5vh), 70px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:radial-gradient(ellipse at center,var(--felt) 0%,var(--felt2) 100%) fixed;-webkit-user-select:none;user-select:none;overflow:hidden;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#app{height:100%}.muted{color:var(--muted)}.center{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.panel{background:var(--panel);border-radius:16px;padding:20px}input,select{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid #ffffff33;background:#0004;color:var(--ink)}.spinner{width:36px;height:36px;border:4px solid #ffffff33;border-top-color:var(--gold);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn{font:inherit;font-weight:600;border:0;border-radius:10px;padding:10px 16px;cursor:pointer;background:#1f7a52;color:var(--ink);box-shadow:0 2px #0005}.btn:hover:not(:disabled){filter:brightness(1.12)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:default}.btn.gold{background:var(--gold);color:#3b2a00}.btn.ghost{background:#ffffff1a}.btn.sm{padding:6px 10px;font-size:14px}#toast{position:fixed;left:50%;top:18px;transform:translate(-50%,-80px);background:#000c;padding:10px 16px;border-radius:10px;transition:transform .25s;z-index:99;max-width:90vw;text-align:center}#toast.show{transform:translate(-50%)}.lobby{max-width:900px;margin:0 auto;padding:12px 16px;height:100%;overflow-y:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.brand{font-size:22px;font-weight:800;color:var(--gold)}.me{display:flex;gap:10px;align-items:center}.me .name{cursor:pointer}.chips{background:#0006;padding:4px 10px;border-radius:20px;color:var(--gold);font-weight:700}.dot{width:10px;height:10px;border-radius:50%;background:#c33}.dot.on{background:#3c3}.games{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:16px 0}.game{display:flex;gap:12px;align-items:center;background:var(--panel);border:2px solid transparent;border-radius:14px;padding:14px;cursor:pointer}.game.active{border-color:var(--gold);background:#0000004d}.game h3{margin:0 0 4px}.game p{margin:0;font-size:13px;color:var(--muted)}.gicon{font-size:34px;width:54px;height:54px;display:grid;place-items:center;background:#fff;color:#111;border-radius:12px;flex:none}.gicon.red{color:var(--red)}.controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.controls label{display:flex;gap:8px;align-items:center}.rooms h3{margin:20px 0 8px}.roomlist{display:grid;gap:8px}.room{display:flex;justify-content:space-between;align-items:center;background:var(--panel);padding:10px 14px;border-radius:10px}.foot{font-size:12px;margin-top:24px;text-align:center}.card{width:var(--cw);height:calc(var(--cw) * 1.44);background:#fff;color:#111;border-radius:6px;position:relative;flex:none;box-shadow:0 1px 3px #0008;transition:transform .12s;cursor:pointer;font-weight:700}.card.red{color:var(--red)}.card .cr{position:absolute;left:7%;top:3%;font-size:calc(var(--cw) * .28);line-height:1;text-align:center}.card .cs{position:absolute;right:7%;bottom:0;font-size:calc(var(--cw) * .52)}.card.sm{--cw: var(--cw-sm);cursor:default;border-radius:4px}.card.sm .cr{font-size:calc(var(--cw) * .36)}.card.sm .cs{font-size:calc(var(--cw) * .48)}.card.back{background:repeating-linear-gradient(45deg,#8b1d1d 0 6px,brown 6px 12px);border:2px solid #fff}.card.sel{transform:translateY(calc(var(--cw) * -.28));box-shadow:0 0 0 3px var(--gold),0 4px 8px #000a}.card.eat{outline:2px solid #4fc3f7}.card.dim{opacity:.8}.table{height:100%;display:flex;flex-direction:column}.tbar{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#0004;gap:8px;font-size:14px}.timer{min-width:60px;text-align:right;color:var(--gold);font-weight:700}.felt{position:relative;flex:1;min-height:220px;margin:8px;border-radius:120px;border:6px solid #5a3a1a;background:radial-gradient(ellipse at center,#14804f,#0b5d3b);box-shadow:inset 0 0 40px #0008}.seat{position:absolute;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:12px;z-index:2}.seat.top{top:8px;left:50%;transform:translate(-50%)}.seat.left{left:8px;top:50%;transform:translateY(-50%)}.seat.right{right:8px;top:50%;transform:translateY(-50%)}.seat.bottom{display:none}.seat.empty{padding:8px}.avatar{width:44px;height:44px;border-radius:50%;background:#2b6cb0;display:grid;place-items:center;font-weight:800;font-size:18px;position:relative;border:2px solid #fff}.avatar.bot{background:#6b46c1}.avatar.off{filter:grayscale(1);opacity:.6}.seat.turn .avatar{box-shadow:0 0 0 3px var(--gold),0 0 16px var(--gold)}.ring{position:absolute;inset:-6px;width:calc(100% + 12px);height:calc(100% + 12px);transform:rotate(-90deg)}.ring circle{fill:none;stroke:var(--gold);stroke-width:2;stroke-dasharray:113;animation:ring 25s linear forwards}@keyframes ring{to{stroke-dashoffset:113}}.pname{font-weight:700;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pchips{color:var(--gold)}.backs{display:flex;align-items:center;gap:4px}.tag{background:#0008;padding:2px 8px;border-radius:10px}.tag.win{background:var(--gold);color:#3b2a00}.kick{position:absolute;top:-6px;right:-10px;background:#c33;color:#fff;border:0;border-radius:50%;width:20px;height:20px;cursor:pointer;font-size:11px}.pextra{display:flex;flex-direction:column;gap:2px;align-items:center;max-width:220px}.pextra .row{display:flex;flex-wrap:wrap;gap:2px;justify-content:center}.pextra .meld{display:flex;gap:1px;padding:2px;background:#fff2;border-radius:4px}.pextra .card.sm{--cw: var(--cw-xs)}.center-area{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:1}.trick{display:flex;gap:4px}.hint{color:var(--muted);font-size:13px;text-align:center}.chop{color:#ff6b6b}.pile,.lastd{display:flex;align-items:center;gap:8px}.center-area{flex-direction:row;gap:24px}.center-area:has(.trick),.center-area:has(.hint:only-child){flex-direction:column;gap:8px}.lastd{flex-direction:column;font-size:12px}.mine{padding:4px 8px 10px;display:flex;flex-direction:column;align-items:center;gap:6px}.mine .pextra{max-width:none}.status{font-size:14px}.yourturn{color:var(--gold)}.hand{display:flex;justify-content:center;padding-top:calc(var(--cw) * .33);max-width:100%}.hand.tienlen .card+.card{margin-left:calc(var(--cw) * -.34)}.hand.phom{gap:10px;flex-wrap:wrap}.grp{display:flex}.grp .card+.card{margin-left:calc(var(--cw) * -.3)}.meldgrp{padding:3px;border-radius:8px;background:#f2c14e44}.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:center}.combo{font-size:13px;color:var(--muted);min-width:80px}.modal{position:fixed;inset:0;background:#0009;display:grid;place-items:center;z-index:50;padding:16px}.results{min-width:min(420px,100%);max-height:90vh;overflow-y:auto;background:#08402a;border:2px solid var(--gold)}.results h2{margin-top:0;text-align:center;color:var(--gold)}.results table{width:100%;border-collapse:collapse;margin-bottom:14px}.results td{padding:4px 6px}.results tr.me td{color:var(--gold);font-weight:700}.results .note{color:var(--muted);font-size:13px}.results .rhand td{padding-bottom:8px}.results .rhand .card{display:inline-block;margin-right:2px}.plus{color:#6fdc8c;text-align:right;font-weight:700}.minus{color:#ff7b7b;text-align:right;font-weight:700}@media(max-width:640px),(max-height:500px){:root{--cw: 42px;--cw-sm: 30px;--cw-xs: 24px}.hand.tienlen .card+.card{margin-left:calc(var(--cw) * -.48)}.felt{border-radius:40px;margin:4px}.avatar{width:36px;height:36px;font-size:15px}.btn{padding:8px 12px;font-size:14px}}@media(max-height:500px){.tbar{padding:4px 10px}.felt{min-height:0;border-width:4px}.seat{font-size:11px}.seat .pchips{display:none}.seat.top{top:2px;flex-direction:row;gap:6px}.seat.top .pextra{flex-direction:row}.center-area{top:58%}.mine{padding:0 6px 4px;gap:2px}.mine>.pextra{display:none}.status{font-size:12px}.hand{padding-top:12px}.card.sel{transform:translateY(-10px)}.btn{padding:6px 10px}}@media(min-width:1600px)and (min-height:850px){body{font-size:18px}.seat{font-size:15px}.avatar{width:60px;height:60px;font-size:24px}.pname{max-width:160px}.btn{padding:12px 22px;font-size:18px}.btn.sm{padding:8px 14px;font-size:16px}.tbar,.status,.hint,.combo{font-size:17px}.pextra{max-width:320px}}@media(min-width:2400px)and (min-height:1300px){body{font-size:22px}.seat{font-size:19px}.avatar{width:80px;height:80px;font-size:32px}.pname{max-width:220px}.btn{padding:16px 30px;font-size:22px}.btn.sm{padding:10px 18px;font-size:19px}.tbar,.status,.hint,.combo{font-size:21px}.pextra{max-width:440px}}.panel{position:relative}.x{position:absolute;top:10px;right:12px;background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer}.account{width:min(380px,100%);display:flex;flex-direction:column;gap:10px;background:#08402a;border:2px solid var(--gold);max-height:92vh;overflow-y:auto}.account h2{margin:0;color:var(--gold)}.account label{display:flex;flex-direction:column;gap:4px;font-size:14px}.account input{width:100%}.account .err{background:#7a1f1f;padding:8px 10px;border-radius:8px;font-size:14px}.account .ok{background:#1f6b3f;padding:8px 10px;border-radius:8px;font-size:14px}.btn.full{width:100%}.links{display:flex;justify-content:space-between;gap:8px;font-size:13px;flex-wrap:wrap}.links a,.guest-note a{color:var(--gold)}.or{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.or:before,.or:after{content:"";flex:1;height:1px;background:#fff3}#gsi-btn{display:flex;justify-content:center;min-height:44px}.small{font-size:13px;text-align:center}.tabs{display:flex;gap:4px;background:#0005;padding:4px;border-radius:10px;flex-wrap:wrap}.tabs button{flex:1;font:inherit;font-weight:600;border:0;border-radius:8px;padding:8px 10px;background:none;color:var(--muted);cursor:pointer;white-space:nowrap}.tabs button.on{background:var(--gold);color:#3b2a00}.guest-note{background:#0004;border-left:3px solid var(--gold);padding:8px 12px;border-radius:6px;font-size:14px;margin-top:16px}.rules{width:min(760px,100%);max-height:90vh;display:flex;flex-direction:column;gap:12px;background:#08402a;border:2px solid var(--gold)}.rules h2{margin:0;color:var(--gold)}.rules-body{overflow-y:auto;padding-right:6px;line-height:1.55;-webkit-user-select:text;user-select:text}.rules-body h4{color:var(--gold);margin:14px 0 4px}.rules-body ul,.rules-body ol{margin:0;padding-left:22px}.rules-body li{margin:3px 0}.tools{display:flex;align-items:center;gap:6px}.btn.icon{padding:6px 9px;line-height:1}.btn.icon.on{background:#c0392b}.mic-on{font-size:.9em}#media{position:fixed;inset:0;pointer-events:none;z-index:40}.rtc-tile{position:fixed;width:clamp(96px,9vw,220px);aspect-ratio:4 / 3;border-radius:10px;overflow:hidden;border:2px solid var(--gold);background:#000;box-shadow:0 4px 12px #000a;display:none}.rtc-tile.show{display:block}.rtc-tile video{width:100%;height:100%;object-fit:cover}.rtc-tile.self{left:10px!important;bottom:10px;top:auto!important;border-color:#fff}.rtc-tile.self video{transform:scaleX(-1)}.rtc-tile:not(.show) video{position:absolute;width:1px;height:1px;opacity:0}@media(max-height:500px){.rtc-tile{width:84px}}.tag.big{font-size:1.05em;padding:4px 12px}.status{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}.peer-ctl{display:flex;gap:4px}.pc-btn{border:0;border-radius:8px;background:#0007;color:var(--ink);cursor:pointer;padding:2px 6px;font-size:1em;line-height:1.3}.pc-btn:hover{background:#000a}.pc-btn.off{background:#8b2a2a}#sound-menu{position:fixed;z-index:60;background:#08402a;border:2px solid var(--gold);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:6px;min-width:250px;box-shadow:0 8px 24px #000a}.sm-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font:inherit;color:var(--ink);background:#0004;border:0;border-radius:8px;padding:9px 12px;cursor:pointer;text-align:left}.sm-row b{font-size:.85em;padding:2px 10px;border-radius:12px;background:#8b2a2a}.sm-row.on b{background:#1f9d55}.sm-note{margin:2px 4px 0;font-size:12px;color:var(--muted)}