:root{color:#f7f1e7;font-synthesis:none;text-rendering:optimizelegibility;--line:#ffffff1a;--gold:#e9b96e;--radius-md:14px;--radius-lg:20px;--shadow-panel:0 20px 55px #0000006b;--surface:#102322f0;--text:#f4ead5;--muted:#b6b29f;--border:#d4af5866;--accent:#d4af58;background:#0b0e14;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html{background:#0b0e14;min-width:320px}body{min-width:320px;min-height:100svh;margin:0}body:before{content:"";z-index:-2;background:radial-gradient(circle at 15% 0,#5473aa2e,#0000 34rem),radial-gradient(circle at 90% 80%,#b06a3624,#0000 30rem),linear-gradient(145deg,#090c11,#121722 58%,#0b0e14);position:fixed;inset:0}button,select{font:inherit}#app{width:min(1540px,100% - 28px);margin:0 auto;padding:14px 0}.game-layout{grid-template-columns:minmax(0,1fr) minmax(310px,350px);gap:14px;height:calc(100svh - 28px);min-height:0;max-height:calc(100dvh - 28px);display:grid}.game-screen,.game-info{border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);overflow:hidden auto}.game-screen{background:#0a0d13b8;min-width:0;height:calc(100svh - 28px);min-height:0;max-height:calc(100dvh - 28px);position:relative}#game-canvas{border-radius:inherit;cursor:grab;touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}#game-canvas:active{cursor:grabbing}.game-status{z-index:3;color:#dff8eb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;background:#0b1413db;border:1px solid #7dd3a747;border-radius:999px;justify-content:center;align-items:center;gap:8px;max-width:min(100% - 132px,760px);min-height:42px;padding:8px 14px;display:flex;position:absolute;top:18px;left:50%;transform:translate(-50%);box-shadow:0 10px 28px #0000004d}.game-status strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:clamp(.72rem,1.4vw,.82rem);line-height:1.25;overflow:hidden}.game-status.is-ai{color:#f7e4c6;background:#0b0e14e0;border-color:#e9b96e57}.game-status.is-error{color:#ffd8d8;border-color:#eb6f6f73}.status-dots{flex:none;align-items:center;gap:4px;display:flex}.status-dots>span{background:var(--gold);border-radius:50%;width:5px;height:5px;animation:1s infinite alternate pulse}.status-dots>span:nth-child(2){animation-delay:.18s}.status-dots>span:nth-child(3){animation-delay:.36s}@keyframes pulse{to{opacity:.25;transform:translateY(-2px)}}.game-status.is-paused .status-dots>span{opacity:.35;animation-play-state:paused}.game-status.is-paused .pause-icon{display:none}.game-status.is-paused .play-icon{display:block}.status-toggle{width:28px;min-height:28px;color:var(--gold);background:#e9b96e14;border:1px solid #e9b96e61;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.status-toggle:hover{background:#e9b96e2b}.status-toggle:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.status-toggle svg{fill:none;stroke:currentColor;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:15px;height:15px}.status-toggle .play-icon{fill:currentColor;stroke:currentColor;display:none}.game-info{background:var(--surface);flex-direction:column;gap:16px;min-width:0;min-height:0;padding:18px;display:flex}.info-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;display:flex}.info-header h1{min-width:0;color:var(--text);letter-spacing:-.03em;text-overflow:ellipsis;white-space:nowrap;flex:auto;margin:0;font-size:clamp(1.7rem,3vw,2.15rem);line-height:1.05;overflow:hidden}.utility-actions{flex:none;align-items:center;gap:7px;display:flex}.utility-button{border:1px solid var(--line);width:38px;min-width:38px;height:38px;min-height:38px;color:var(--gold);cursor:pointer;background:#1c222deb;border-radius:9px;place-items:center;padding:0;text-decoration:none;transition:transform .18s,border-color .18s,background .18s;display:grid}.utility-button:hover{background:#e9b96e1f;border-color:#e9b96e6b;transform:translateY(-1px)}.utility-button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.utility-button svg{width:19px;height:19px}.language-toggle{inline-size:max-content;white-space:nowrap;flex:none;gap:6px;min-width:38px;padding:0 9px;display:inline-flex}.language-toggle svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none}#locale-code{letter-spacing:.04em;direction:ltr;font:800 .63rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.github-link svg{fill:currentColor}.language-dialog{border:1px solid var(--border);width:min(540px,100vw - 24px);max-width:none;max-height:min(680px,100dvh - 32px);color:var(--text);background:#10151dfa;border-radius:18px;padding:22px;overflow:hidden auto;box-shadow:0 24px 80px #0000009e}.language-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#05080dc2}.language-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.language-heading h2{color:var(--text);letter-spacing:-.01em;margin:0;font-size:1.15rem}.dialog-close{border:1px solid var(--line);width:40px;height:40px;color:var(--text);background:#1c222deb;border-radius:9px;flex:none;place-items:center;padding:0;font-size:1.35rem;font-weight:500;line-height:1;display:grid}.dialog-close:hover{background:#e9b96e1f;border-color:#e9b96e6b}.language-search-label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;font-size:.68rem;font-weight:800;display:block}.language-search{border:1px solid var(--line);width:100%;min-height:42px;color:var(--text);font:inherit;background:#1c222deb;border-radius:9px;outline:none;padding:0 11px}.language-search:focus{border-color:#e9b96e9e;box-shadow:0 0 0 2px #e9b96e24}.language-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:16px;display:grid}.language-option{border:1px solid var(--line);min-width:0;min-height:48px;color:var(--text);text-align:start;overflow-wrap:anywhere;background:#1c222deb;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:10px;display:flex}.language-option span{min-width:0}.language-option small{color:var(--muted);letter-spacing:.03em;direction:ltr;flex:none;font:750 .65rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.language-option[aria-pressed=true]{background:#e9b96e1f;border-color:#e9b96eb8;box-shadow:inset 0 0 0 1px #e9b96e6b}.language-option:hover{background:#e9b96e1a;border-color:#e9b96e85}.language-empty{color:var(--muted);text-align:center;margin:16px 0 0}.game-controls{border-bottom:1px solid var(--line);padding-bottom:16px}.control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.control-grid label{gap:5px;min-width:0;display:grid}.control-grid label>span{color:var(--muted);letter-spacing:.07em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;font-size:.61rem;font-weight:800;overflow:hidden}.control-grid .control-wide{grid-column:1/-1}select,button{border:1px solid var(--line);color:#f8f4eb;background:#1c222deb;border-radius:9px;min-height:38px}select:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}select{width:100%;min-width:0;padding:0 28px 0 9px;font-size:.78rem}select:disabled{cursor:not-allowed;opacity:.48}button{cursor:pointer;padding:0 14px;font-weight:760}button:disabled{cursor:not-allowed;opacity:.38}button.primary{color:#16110a;background:linear-gradient(135deg,#f1c47d,#d99643);border-color:#0000;box-shadow:0 8px 24px #d5913e2e}.action-row{grid-template-columns:1fr 38px 38px;gap:8px;margin-top:10px;display:grid}.action-new{min-width:0;min-height:38px;font-size:.8rem}.icon-button{width:38px;min-width:38px;min-height:38px;color:var(--gold);place-items:center;padding:0;display:grid}.icon-button:not(:disabled):hover{background:#e9b96e24}.icon-button svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:19px;height:19px}.received-card{border-radius:var(--radius-md);background:linear-gradient(135deg,#e9b96e17,#ffffff05);border:1px solid #e9b96e33;grid-template-columns:minmax(0,1fr) auto;gap:6px 10px;padding:13px 14px;display:grid}.received-card>span{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;grid-column:1/-1;font-size:.65rem;font-weight:800}.received-card strong{text-overflow:ellipsis;text-transform:capitalize;white-space:nowrap;min-width:0;font-size:.84rem;overflow:hidden}.received-card code{color:var(--gold);letter-spacing:.12em;font-size:.92rem;font-weight:800}.legend h3{letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:.84rem}.legend>div{color:var(--muted);grid-template-columns:20px repeat(4,1fr);align-items:center;gap:4px;margin-top:5px;font-size:.7rem;display:grid}.legend code{color:#fff;font-size:.79rem}.bin-board-card{border-top:1px solid var(--line);flex:1 1 0;grid-template-rows:auto minmax(0,1fr);min-height:0;padding-top:14px;display:grid}.bin-board-heading{justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px;display:flex}.bin-board-heading h3{letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.84rem}.bin-board-heading span{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;font-size:.69rem;font-weight:750}.bin-board-wrap{aspect-ratio:1;place-self:center;width:auto;max-width:100%;height:100%;max-height:286px;margin:auto;position:relative}.bin-board{border-radius:var(--radius-md);background:radial-gradient(circle at 50% 32%,#e9b96e14,#0000 65%),#080b1066;border:1px solid #e9b96e33;grid-template-rows:repeat(4,1fr);grid-template-columns:repeat(4,1fr);gap:5px;padding:6px;display:grid;position:absolute;inset:0}.bin-board code{color:#ffffff47;white-space:nowrap;background:#ffffff06;border:1px solid #ffffff14;border-radius:9px;justify-content:center;align-items:center;gap:.055em;min-width:0;font:800 clamp(.63rem,1.4vw,.78rem)/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:flex}.bin-board code.occupied{color:#f7e4c6;background:#72482247;border-color:#e9b96e3d}.bin-board code.win{color:#f7e4c6;background:#72482247;border:2px solid #f1c47d}.bin-board code .bin-bit{color:inherit;display:inline}.bin-board code .win-bit{color:#fff;text-decoration-line:underline;-webkit-text-decoration-color:var(--gold);text-decoration-color:var(--gold);text-underline-offset:.12em;font-size:1.15em;font-weight:950;text-decoration-thickness:.18em}.selection-risk-section{border-top:1px solid var(--line);flex:none;padding-top:10px}.selection-risk-card{border-radius:var(--radius-md);background:#080b1047;border:1px solid #e9b96e29;overflow:hidden}.selection-risk-trigger{justify-content:space-between;align-items:center;gap:10px;padding:10px 11px;display:flex}.selection-risk-trigger>div:first-child{min-width:0}.selection-risk-trigger h3{letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.76rem}.selection-risk-trigger span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:.61rem;line-height:1.1;display:block;overflow:hidden}.selection-risk-trigger-meta{flex:none;align-items:center;gap:7px;display:flex}.selection-risk-trigger-meta strong{min-width:28px;height:28px;color:var(--gold);background:#e9b96e14;border:1px solid #e9b96e3d;border-radius:8px;place-items:center;font-size:.85rem;display:grid}.selection-risk-toggle{color:#f7e4c6;letter-spacing:.05em;background:#e9b96e1a;border:1px solid #e9b96e3d;border-radius:8px;place-items:center;min-width:38px;height:28px;padding:0 7px;font-size:.58rem;font-weight:850;display:grid}.selection-risk-toggle:hover{background:#e9b96e29;border-color:#e9b96e73}.selection-risk-toggle.is-off{color:var(--muted);background:#ffffff09;border-color:#ffffff1a}.ported-note{border-top:1px solid var(--line);color:var(--muted);text-align:center;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;flex:none;margin:0;padding-top:10px;font-size:.62rem;line-height:1.2;overflow:hidden}.bin-win-overlay{pointer-events:none;width:calc(100% - 12px);height:calc(100% - 12px);position:absolute;inset:6px;overflow:visible}.bin-win-overlay ellipse{fill:none;stroke:#f1c47d;stroke-width:.075px;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 5px #f1c47d94)}.webgl-error{color:#f7f1e7;text-align:center;background:#0f1218f2;border:1px solid #ffffff1f;border-radius:16px;gap:6px;min-width:220px;padding:18px;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.webgl-error span{color:var(--muted);font-size:.9rem}@media (max-width:980px){#app{width:min(100% - 18px,820px);padding:9px 0}.game-layout{grid-template-columns:1fr;height:auto;min-height:auto;max-height:none}.game-screen{height:calc(100svh - 18px);min-height:0;max-height:calc(100dvh - 18px)}.game-info{min-height:auto}.bin-board-card{flex:none}.bin-board-wrap{width:min(100%,286px);max-width:none;height:auto;max-height:none;margin:0 auto}}@media (max-width:560px){.language-dialog{padding:18px}.language-options{grid-template-columns:1fr}.game-info{padding:14px}.game-status{max-width:calc(100% - 24px);min-height:40px;padding:7px 10px;top:12px}.game-status strong{font-size:.69rem}.control-grid{grid-template-columns:1fr}.control-grid .control-wide{grid-column:auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}