:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px;min-height:100vh;overflow:hidden}#root{width:100%;min-height:100vh;overflow:auto}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{width:100%;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.board-outer-wrapper{flex:1;display:flex;justify-content:center;align-items:center;width:100%}.board-wrapper{position:relative;padding:25px;display:inline-block;width:fit-content;height:fit-content}.board-layers-container{position:relative;width:fit-content;height:fit-content}.board-container{display:flex;flex-direction:column;gap:10px;background-color:#f0be79;padding:15px;border-radius:8px;box-shadow:0 4px 6px #0000001a;position:relative;z-index:1}.board-row{display:flex;gap:10px;flex:1}.quadrant-wrapper{flex:1;background-color:#dca35b;padding:8px;border-radius:3px;overflow:visible;position:relative;z-index:2;border:1px solid rgba(0,0,0,.08)}.quadrant{display:grid;grid-template-rows:repeat(3,1fr);gap:3px;width:100%;height:100%;transform-origin:center center}.row{display:flex;gap:3px;flex:1}.cell{width:40px;height:40px;background-color:#e8c690;border-radius:50%;cursor:pointer;box-shadow:inset 0 2px 4px #0003;transition:transform .1s;position:relative;z-index:10;flex-shrink:0}@media(min-width:1024px){.cell{width:50px;height:50px}.board-container{gap:12px;padding:18px}.board-row{gap:12px}.quadrant-wrapper{padding:6px}.quadrant,.row{gap:3px}}@media(min-width:1440px){.cell{width:60px;height:60px}.board-container{gap:15px;padding:20px}.board-row{gap:15px}.quadrant-wrapper{padding:8px}.quadrant,.row{gap:4px}}@media(min-width:601px)and (max-width:1023px){.cell{width:45px;height:45px}.board-container{gap:10px;padding:15px}}@media(max-width:600px){.board-wrapper{padding:20px 5px;width:100%;height:auto;margin:auto}.board-container{gap:4px;padding:6px;width:90vw;height:auto;aspect-ratio:1 / 1;max-width:400px;justify-content:center}.board-row{gap:4px;flex:1}.quadrant-wrapper{padding:2px;flex:1;display:flex;justify-content:center;align-items:center;aspect-ratio:1 / 1}.quadrant{width:100%;height:100%;display:grid;grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:2px}.row{display:contents}.cell{width:100%;height:100%}.rotate-controls.q1{top:-15px;left:-15px}.rotate-controls.q2{top:-15px;right:-15px}.rotate-controls.q3{bottom:-15px;left:-15px}.rotate-controls.q4{bottom:-15px;right:-15px}.rotate-btn{width:36px;height:36px;font-size:18px;box-shadow:0 2px 8px #0006}}.cell:hover{transform:scale(1.05);background-color:#eed1a5}.cell.black{background:radial-gradient(circle at 30% 30%,#4a4a4a,#1a1a1a);box-shadow:inset 0 2px 4px #fff3,inset 0 -2px 4px #0006;border:2px solid #0a0a0a}.cell.white{background:radial-gradient(circle at 30% 30%,#fff,#e8e8e8);box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #00000026;border:2px solid #888888}.cell.last-move{border:2px solid #ff4444}.winning-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10;opacity:1!important}.winning-board{background:transparent!important;box-shadow:none!important;opacity:1!important}.winning-quadrant{background:transparent!important;border:none!important;opacity:1!important}.cell-transparent{opacity:0;background:transparent!important;box-shadow:none!important;border:none!important}.cell-winning{animation:winningPulse 1.5s ease-in-out infinite;z-index:20}.cell-winning.black{box-shadow:inset 0 2px 4px #ffffff26,inset 0 -2px 4px #00000080,0 0 20px #fbbf24cc,0 0 40px #fbbf2499,0 0 60px #fbbf2466!important}.cell-winning.white{box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #00000026,0 0 20px #fbbf24cc,0 0 40px #fbbf2499,0 0 60px #fbbf2466!important}.controls-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:2}.rotate-controls{position:absolute;display:flex;gap:5px;pointer-events:auto}.rotate-controls.q1{top:-10px;left:-10px;flex-direction:row}.rotate-controls.q2{top:-10px;right:-10px;flex-direction:row}.rotate-controls.q3{bottom:-10px;left:-10px;flex-direction:row}.rotate-controls.q4{bottom:-10px;right:-10px;flex-direction:row}.rotate-btn{width:40px;height:40px;border-radius:50%;border:2px solid #333;background-color:#fff;color:#333;font-size:20px;cursor:pointer;display:flex;justify-content:center;align-items:center;box-shadow:0 2px 4px #0000004d;transition:background-color .2s,transform .1s;touch-action:manipulation}.rotate-btn:hover{background-color:#f0f0f0;transform:scale(1.1)}.rotate-btn:active{transform:scale(.95)}.lobby-container{display:flex;flex-direction:column;align-items:center;width:100%;min-height:100vh;padding:40px 20px;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);position:relative;overflow-x:hidden}.lobby-container:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(99,102,241,.03) 2px,rgba(99,102,241,.03) 4px),repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(99,102,241,.03) 2px,rgba(99,102,241,.03) 4px);pointer-events:none;z-index:0}.lobby-header-top{display:flex;flex-direction:column;align-items:center;position:relative;width:100%;max-width:1000px;margin-bottom:40px;z-index:1}.title{font-size:3.5em;margin-bottom:20px;color:#fff;text-align:center;font-weight:700;text-transform:uppercase;letter-spacing:6px;text-shadow:0 0 10px rgba(99,102,241,.8),0 0 20px rgba(99,102,241,.6),0 0 30px rgba(99,102,241,.4);animation:title-glow 3s ease-in-out infinite alternate}@keyframes title-glow{0%{text-shadow:0 0 10px rgba(99,102,241,.8),0 0 20px rgba(99,102,241,.6),0 0 30px rgba(99,102,241,.4)}to{text-shadow:0 0 20px rgba(99,102,241,1),0 0 30px rgba(99,102,241,.8),0 0 40px rgba(99,102,241,.6)}}.btn-logout{display:none}.create-room-section{display:flex;flex-direction:column;gap:15px;width:100%;max-width:500px;margin-bottom:50px;padding:30px;background:#0f0c2999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;border:1px solid rgba(99,102,241,.3);box-shadow:0 8px 32px #0000004d;z-index:1}.room-name-input{padding:12px 16px;margin:0;border-radius:8px;border:2px solid rgba(99,102,241,.3);background:#0f0c29cc;color:#fff;font-size:1rem;transition:all .3s;height:48px;box-sizing:border-box}.room-name-input::placeholder{color:#6b7280}.room-name-input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px #6366f11a}.lobby-actions{display:flex;gap:12px;justify-content:center;align-items:stretch}.lobby-actions .btn-primary{flex:1;min-width:0;margin:0!important;padding:0;border-radius:8px;border:2px solid #6366f1;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;cursor:pointer;font-weight:600;font-size:1rem;transition:all .3s;text-transform:uppercase;letter-spacing:1px;position:relative;overflow:hidden;white-space:nowrap;height:48px;box-sizing:border-box;display:flex;align-items:center;justify-content:center}.lobby-actions .btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.lobby-actions .btn-primary:hover:before{left:100%}.lobby-actions .btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f166,0 0 20px #6366f14d}.lobby-actions .btn-secondary{flex:1;min-width:0;margin:0!important;padding:0;border-radius:8px;border:2px solid rgba(99,102,241,.5);background:#6366f11a;color:#a0a0ff;cursor:pointer;font-weight:600;font-size:1rem;transition:all .3s;text-transform:uppercase;letter-spacing:1px;white-space:nowrap;height:48px;box-sizing:border-box;display:flex;align-items:center;justify-content:center}.lobby-actions .btn-secondary:hover{background:#6366f133;border-color:#6366f1;color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #6366f133}.room-list{width:100%;max-width:1000px;z-index:1;display:flex;flex-direction:column;max-height:calc(100vh - 450px);min-height:300px}.room-list h2{text-align:center;margin-bottom:20px;color:#fff;font-size:1.8em;text-transform:uppercase;letter-spacing:3px;text-shadow:0 0 10px rgba(99,102,241,.5);flex-shrink:0}.rooms-scroll-container{flex:1;overflow-y:auto;overflow-x:hidden;padding:10px 5px;margin:0 -5px;scrollbar-width:thin;scrollbar-color:rgba(99,102,241,.5) rgba(99,102,241,.1)}.rooms-scroll-container::-webkit-scrollbar{width:8px}.rooms-scroll-container::-webkit-scrollbar-track{background:#6366f11a;border-radius:4px}.rooms-scroll-container::-webkit-scrollbar-thumb{background:#6366f180;border-radius:4px;transition:background .3s}.rooms-scroll-container::-webkit-scrollbar-thumb:hover{background:#6366f1b3}.rooms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding-bottom:10px}.room-card{background:#0f0c29b3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px;border-radius:12px;border:1px solid rgba(99,102,241,.3);box-shadow:0 4px 16px #0000004d;transition:all .3s;position:relative;overflow:hidden}.room-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,transparent,#6366f1,transparent);opacity:0;transition:opacity .3s}.room-card:hover:before{opacity:1}.room-card:hover{transform:translateY(-4px);border-color:#6366f1;box-shadow:0 8px 24px #0006,0 0 20px #6366f133}.room-info{display:flex;flex-direction:column;gap:10px;margin-bottom:15px}.room-header{display:flex;justify-content:space-between;align-items:center;gap:10px}.room-name{font-weight:600;font-size:1.1em;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-id-tag{font-size:.75em;color:#6366f1;background:#6366f11a;padding:2px 8px;border-radius:4px;border:1px solid rgba(99,102,241,.3)}.room-status{font-size:.85em;padding:4px 10px;border-radius:6px;font-weight:500;text-transform:uppercase;letter-spacing:1px;display:inline-block}.room-status.waiting{background:#22c55e33;color:#4ade80;border:1px solid rgba(34,197,94,.3)}.room-status.playing{background:#fb923c33;color:#fb923c;border:1px solid rgba(251,146,60,.3)}.room-status.ended{background:#9ca3af33;color:#9ca3af;border:1px solid rgba(156,163,175,.3)}.room-players{color:#a0a0b0;font-size:.9em;margin-bottom:10px}.btn-join{width:100%;padding:12px;border-radius:8px;border:2px solid #22c55e;background:#22c55e1a;color:#4ade80;cursor:pointer;font-weight:600;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-join:hover:not(:disabled){background:#22c55e33;transform:translateY(-2px);box-shadow:0 4px 12px #22c55e4d}.btn-join:disabled{opacity:.4;cursor:not-allowed;border-color:#6b7280;color:#6b7280;background:#6b72801a}.no-rooms{text-align:center;color:#6b7280;font-style:italic;padding:60px 20px;font-size:1.1em}@media(max-width:600px){.title{font-size:2.5em;letter-spacing:3px}.create-room-section{padding:20px}.room-name-input{height:56px;font-size:1.05rem}.lobby-actions{flex-direction:column;align-items:stretch}.lobby-actions .btn-primary,.lobby-actions .btn-secondary{height:56px!important;min-height:56px!important;max-height:56px!important;padding:0 32px!important;font-size:1.05rem!important;flex-shrink:0}.room-list{max-height:calc(100vh - 500px);min-height:250px}.room-list h2{font-size:1.5em;margin-bottom:16px}.rooms-scroll-container{scrollbar-width:thin}.rooms-scroll-container::-webkit-scrollbar{width:6px}.rooms-grid{grid-template-columns:1fr;gap:12px}.room-card{padding:14px}.room-info{gap:6px;margin-bottom:8px}.room-header{gap:6px}.room-name{font-size:1em}.room-id-tag{font-size:.7em;padding:2px 6px}.room-status{font-size:.75em;padding:3px 8px}.room-players{font-size:.85em;margin-bottom:8px}.btn-join{padding:10px;font-size:.9em}}@media(max-width:480px){.title{font-size:2em;letter-spacing:2px}.btn-logout{font-size:.75rem;padding:6px 12px}.create-room-section{padding:20px 16px}.room-list{max-height:calc(100vh - 480px)}.room-list h2{font-size:1.3em;margin-bottom:12px}.room-card{padding:12px}.room-name{font-size:.95em}}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:20px;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(99,102,241,.03) 2px,rgba(99,102,241,.03) 4px);animation:grid-move 20s linear infinite}@keyframes grid-move{0%{transform:translateY(0)}to{transform:translateY(50px)}}.login-card{background:#0f0c29cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:50px 40px;border-radius:16px;border:1px solid rgba(99,102,241,.3);box-shadow:0 8px 32px #0006,0 0 0 1px #6366f11a,inset 0 0 20px #6366f10d;text-align:center;width:100%;max-width:420px;position:relative;z-index:1}.login-card:before{content:"";position:absolute;inset:-2px;background:linear-gradient(45deg,#6366f1,#8b5cf6,#6366f1);border-radius:16px;opacity:0;z-index:-1;transition:opacity .3s}.login-card:hover:before{opacity:.3}.login-card h2{color:#fff;font-size:1.8em;margin-bottom:10px;text-shadow:0 0 10px rgba(99,102,241,.5)}.login-card p{color:#a0a0b0;font-size:.95em;margin-bottom:30px}.title{color:#fff;font-size:3.5em;font-weight:700;text-transform:uppercase;letter-spacing:4px;margin-top:50px;text-shadow:0 0 10px rgba(99,102,241,.8),0 0 20px rgba(99,102,241,.6),0 0 30px rgba(99,102,241,.4);animation:glow-pulse 2s ease-in-out infinite alternate}.login-container .title{margin-bottom:64px}@keyframes glow-pulse{0%{text-shadow:0 0 10px rgba(99,102,241,.8),0 0 20px rgba(99,102,241,.6),0 0 30px rgba(99,102,241,.4)}to{text-shadow:0 0 20px rgba(99,102,241,1),0 0 30px rgba(99,102,241,.8),0 0 40px rgba(99,102,241,.6)}}.btn-wallet{width:100%;padding:14px;margin:10px 0;border:2px solid #6366f1;border-radius:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:1.1em;font-weight:600;cursor:pointer;transition:all .3s;position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:1px;display:flex;align-items:center;justify-content:center;gap:10px}.btn-wallet:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.btn-wallet:hover:before{left:100%}.btn-wallet:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f166,0 0 20px #6366f14d;border-color:#8b5cf6}.btn-wallet:active{transform:translateY(0)}.btn-wallet:disabled{opacity:.6;cursor:not-allowed;transform:none}.wallet-icon{width:24px;height:24px;filter:brightness(0) invert(1)}.btn-joyid{width:100%;padding:14px;margin:10px 0;border:2px solid #6366f1;border-radius:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:1.1em;font-weight:600;cursor:pointer;transition:all .3s;position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:1px}.divider{margin:25px 0;color:#6366f1;font-size:.9em;position:relative;display:flex;align-items:center;text-transform:uppercase;letter-spacing:2px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:linear-gradient(to right,transparent,#6366f1,transparent);margin:0 15px}.btn-secondary{width:100%;padding:14px;margin:10px 0;border:2px solid rgba(99,102,241,.5);border-radius:8px;background:#6366f11a;color:#a0a0ff;font-size:1.1em;font-weight:600;cursor:pointer;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-secondary:active{transform:translateY(0)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed;transform:none}@media(max-width:600px){.title{font-size:2.5em;letter-spacing:2px}.login-card{padding:40px 30px}}.skin-selector-overlay{position:fixed;inset:0;background:#0009;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.skin-selector-panel{background:#0f0c29f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(99,102,241,.3);border-radius:16px;padding:32px;max-width:550px;width:90%;max-height:85vh;overflow-y:auto;box-shadow:0 8px 32px #0009,0 0 60px #6366f133}.skin-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid #f0f0f0}.skin-selector-header h2{margin:0;font-size:26px;color:#fff;font-weight:700;letter-spacing:1px;text-shadow:0 0 10px rgba(99,102,241,.5)}.close-btn{background:#6366f11a;border:1px solid rgba(99,102,241,.3);border-radius:6px;font-size:20px;color:#a0a0ff;cursor:pointer;padding:6px 10px;transition:all .3s;line-height:1}.close-btn:hover{background:#ef444433;border-color:#ef4444;color:#ff6b6b;transform:scale(1.1)}.skin-section{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid rgba(99,102,241,.1)}.skin-section:last-of-type{border-bottom:none;margin-bottom:0}.skin-section h3{margin:0 0 8px;font-size:18px;color:#fff;font-weight:600;letter-spacing:.5px}.skin-description{margin:0 0 16px;font-size:13px;color:#9ca3af;line-height:1.5}.skin-options{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.skin-option{padding:12px 16px;border:2px solid rgba(99,102,241,.3);border-radius:8px;background:#6366f10d;cursor:pointer;transition:all .3s;font-size:14px;color:#a0a0ff;font-weight:500}.skin-option.locked{opacity:.4;cursor:not-allowed;background:#6366f105;border-color:#6366f11a}.skin-option.locked:hover{transform:none;box-shadow:none}.skin-option:hover{border-color:#6366f1;background:#6366f126;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #6366f133}.skin-option.active{border-color:#6366f1;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:600;box-shadow:0 4px 12px #6366f166,0 0 20px #6366f14d}@media(max-width:600px){.skin-selector-panel{padding:24px 20px;max-width:95%}.skin-selector-header h2{font-size:22px}.skin-section h3{font-size:16px}.skin-description{font-size:12px}.skin-options{grid-template-columns:1fr}.skin-option{padding:14px}}.shop-overlay{position:fixed;inset:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.shop-modal{background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:16px;border:2px solid rgba(99,102,241,.3);box-shadow:0 8px 32px #00000080;width:90%;max-width:900px;max-height:85vh;display:flex;flex-direction:column}.shop-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid rgba(99,102,241,.2);flex-shrink:0}.shop-header h2{margin:0;color:#fff;font-size:1.5em}.credits-display{background:#6366f133;border:1px solid rgba(99,102,241,.4);border-radius:8px;padding:8px 16px;color:#a0a0ff;font-weight:600;font-size:1.1em}.shop-tabs{display:flex;gap:8px;padding:16px 24px;border-bottom:1px solid rgba(99,102,241,.2);flex-shrink:0}.tab{padding:8px 20px;border-radius:8px;border:2px solid rgba(99,102,241,.3);background:#6366f11a;color:#a0a0ff;cursor:pointer;font-weight:600;transition:all .3s}.tab:hover{background:#6366f133;border-color:#6366f180}.tab.active{background:linear-gradient(135deg,#6366f1,#8b5cf6);border-color:#6366f1;color:#fff}.shop-message{margin:16px 24px;padding:12px;border-radius:8px;text-align:center;font-weight:600}.shop-message.success{background:#4ade801a;border:1px solid rgba(74,222,128,.3);color:#4ade80}.shop-message.error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ff6b6b}.shop-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;padding:16px;overflow-y:auto;flex:1}.shop-item{background:#0f0c2999;border:2px solid rgba(99,102,241,.3);border-radius:12px;padding:12px;transition:all .3s;display:flex;flex-direction:column}.shop-item:hover{border-color:#6366f180;transform:translateY(-2px);box-shadow:0 4px 12px #6366f133}.shop-item.owned{border-color:#4ade8066;background:#4ade800d}.item-preview{width:100%;height:80px;border-radius:8px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:8px;background:#0000004d;border:1px solid rgba(99,102,241,.2)}.item-preview.board-skin-classic{background-color:#f0be79}.item-preview.board-skin-wood{background-color:#dca35b}.item-preview.board-skin-modern{background:linear-gradient(135deg,#546e7a,#37474f)}.item-preview.board-skin-dark{background:linear-gradient(135deg,#2d5a3d,#1a3a2e)}.item-preview.room-skin-default{background:linear-gradient(135deg,#0f0c29,#302b63,#24243e)}.item-preview.room-skin-elegant{background:linear-gradient(135deg,#1a2332,#2c3e50)}.item-preview.room-skin-vibrant{background:linear-gradient(135deg,#3a2a1a,#5a4a3a)}.item-preview.room-skin-minimal{background:linear-gradient(135deg,#1a1a1a,#2a2a2a)}.preview-piece{width:32px;height:32px;border-radius:50%;flex-shrink:0}.item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.item-name{font-size:1em;font-weight:700;color:#fff}.item-rarity{font-size:.7em;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.item-description{color:#9ca3af;font-size:.85em;line-height:1.4;margin-bottom:10px;min-height:36px;flex:1}.item-footer{display:flex;justify-content:space-between;align-items:center}.item-price{font-size:.95em;font-weight:700;color:#a0a0ff}.btn-buy{padding:6px 14px;border-radius:6px;border:2px solid #6366f1;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;cursor:pointer;font-weight:600;font-size:.9em;transition:all .3s}.btn-buy:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.btn-buy.disabled,.btn-buy:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-owned{padding:6px 14px;border-radius:6px;border:2px solid rgba(74,222,128,.4);background:#4ade801a;color:#4ade80;cursor:default;font-weight:600;font-size:.9em}.shop-items::-webkit-scrollbar{width:8px}.shop-items::-webkit-scrollbar-track{background:#6366f11a;border-radius:4px}.shop-items::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#6366f1,#8b5cf6);border-radius:4px}.shop-items::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#8b5cf6,#6366f1)}@media(max-width:768px){.shop-modal{width:95%;max-height:90vh}.shop-header{flex-wrap:wrap;gap:12px}.shop-header h2{font-size:1.3em}.credits-display{order:3;width:100%;text-align:center}.shop-tabs{flex-wrap:wrap}.tab{flex:1;min-width:70px;padding:8px 12px;font-size:.9em}.shop-items{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));padding:12px;gap:10px}.item-preview{height:60px}.preview-piece{width:24px;height:24px}}.credit-recharge-overlay{position:fixed;inset:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.credit-recharge-modal{background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:16px;border:2px solid rgba(99,102,241,.3);box-shadow:0 8px 32px #00000080;width:90%;max-width:480px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid rgba(99,102,241,.2)}.modal-header h2{margin:0;color:#fff;font-size:1.3em}.btn-close{background:none;border:none;color:#999;font-size:2em;cursor:pointer;padding:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:color .3s}.btn-close:hover{color:#fff}.modal-body{padding:16px 20px 20px}.recharge-tip{text-align:center;color:#a0a0ff;font-size:.95em;margin-bottom:16px}.recharge-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}.recharge-option{background:#6366f11a;border:2px solid rgba(99,102,241,.3);border-radius:10px;padding:14px 10px;cursor:pointer;transition:all .3s;text-align:center}.recharge-option:hover{background:#6366f133;border-color:#6366f180;transform:translateY(-2px)}.recharge-option.selected{background:linear-gradient(135deg,#6366f1,#8b5cf6);border-color:#6366f1;box-shadow:0 4px 12px #6366f166}.option-ckb{font-size:1.2em;font-weight:700;color:#fff}.btn-recharge-confirm{width:100%;padding:12px;border-radius:8px;border:2px solid #6366f1;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;cursor:pointer;font-weight:600;font-size:.95rem;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-recharge-confirm:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.btn-recharge-confirm:disabled{opacity:.5;cursor:not-allowed}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:10px;color:#ff6b6b;text-align:center;margin-bottom:12px;font-size:.95em}@media(max-width:600px){.recharge-options{grid-template-columns:1fr}.modal-header h2,.option-ckb{font-size:1.3em}.option-credits{font-size:1em}}.game-container{display:flex;flex-direction:column;align-items:center;min-height:100vh;width:100%;padding:20px;position:relative;background:linear-gradient(135deg,#0a0a0a,#1a1a2e,#16213e);overflow-y:auto}.game-container:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(99,102,241,.03) 2px,rgba(99,102,241,.03) 4px),repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(99,102,241,.03) 2px,rgba(99,102,241,.03) 4px);pointer-events:none;z-index:0}.status-bar{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:0;position:relative;padding:20px;background:#0f0c2999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;border:1px solid rgba(99,102,241,.3);box-shadow:0 4px 16px #0000004d;z-index:1;max-width:600px;width:100%}.game-actions{display:flex;gap:10px;justify-content:flex-end;align-items:center;width:100%;max-width:600px;margin-top:12px;margin-bottom:20px;z-index:1}.btn-game-credits{padding:8px 16px;background:linear-gradient(135deg,#6366f1e6,#8b5cf6e6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;border:2px solid rgba(99,102,241,.5);border-radius:8px;cursor:pointer;font-size:.95rem;font-weight:600;transition:all .3s;box-shadow:0 2px 8px #6366f14d}.btn-game-credits:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f180}.btn-game-recharge{padding:8px 12px;background:linear-gradient(135deg,#f59e0be6,#fbbf24e6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;border:2px solid rgba(245,158,11,.5);border-radius:8px;cursor:pointer;font-size:1.1rem;transition:all .3s;box-shadow:0 2px 8px #f59e0b4d}.btn-game-recharge:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 4px 12px #f59e0b80}.btn-game-skin{padding:8px 12px;background:#6366f11a;color:#a0a0ff;border:1px solid rgba(99,102,241,.3);border-radius:8px;cursor:pointer;font-size:1.1rem;transition:all .3s}.btn-game-skin:hover{background:#6366f133;border-color:#6366f1;transform:translateY(-2px);box-shadow:0 0 12px #6366f14d}.lobby-floating-buttons{position:fixed;top:20px;right:20px;display:flex;gap:10px;z-index:100}.btn-lobby-credits{padding:10px 18px;background:linear-gradient(135deg,#6366f1e6,#8b5cf6e6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;border:2px solid rgba(99,102,241,.5);border-radius:10px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 12px #6366f14d}.btn-lobby-credits:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f180;border-color:#6366f1}.btn-lobby-recharge{padding:10px 14px;background:linear-gradient(135deg,#f59e0be6,#fbbf24e6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;border:2px solid rgba(245,158,11,.5);border-radius:10px;cursor:pointer;font-size:1.2rem;transition:all .3s;box-shadow:0 4px 12px #f59e0b4d}.btn-lobby-recharge:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 6px 20px #f59e0b80;border-color:#f59e0b}.btn-lobby-logout{padding:10px 14px;background:#6366f10d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#9ca3af;border:1px solid rgba(99,102,241,.2);border-radius:10px;cursor:pointer;font-size:1.1rem;transition:all .3s;opacity:.6}.btn-lobby-logout:hover{opacity:1;background:#ef44441a;border-color:#ef44444d;color:#ff6b6b;transform:translateY(-1px)}@media(max-width:768px){.lobby-floating-buttons{top:10px;right:10px;gap:8px}.btn-lobby-credits{padding:8px 14px;font-size:.9rem}.btn-lobby-recharge,.btn-lobby-logout{padding:8px 12px;font-size:1.1rem}.game-actions{gap:8px;margin-bottom:10px}.btn-game-credits{padding:6px 12px;font-size:.85rem}.btn-game-recharge,.btn-game-skin{padding:6px 10px;font-size:1rem}.btn-back{top:10px;left:10px;padding:6px 10px;font-size:.75rem;letter-spacing:.5px;white-space:nowrap}}.game-status{font-size:1.3em;font-weight:600;margin:10px 0 0;color:#fff;text-shadow:0 0 10px rgba(99,102,241,.5);letter-spacing:1px;align-self:center;width:100%;text-align:center;transition:all .3s}.game-container.game-over .game-status{font-size:1.5em;color:#fbbf24;text-shadow:0 0 20px rgba(251,191,36,.8),0 0 30px rgba(251,191,36,.5)}.error-msg{color:#ff6b6b;font-size:.9em;background:#ef44441a;padding:8px 12px;border-radius:6px;border:1px solid rgba(239,68,68,.3);margin-top:10px}.room-id-display{font-size:.85em;color:#6366f1;margin-bottom:8px;letter-spacing:2px;text-transform:uppercase;align-self:flex-end}.player-info{color:#a0a0b0;font-size:.95em;margin-top:18px;align-self:center}.player-info strong{color:#fff;text-shadow:0 0 10px rgba(99,102,241,.5)}.lobby{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:20px}.btn-primary{padding:12px 24px;font-size:1.1em;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:2px solid #6366f1;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f166,0 0 20px #6366f14d}.btn-back{position:absolute;top:15px;left:15px;background:#6366f11a;border:1px solid rgba(99,102,241,.3);padding:8px 16px;border-radius:6px;cursor:pointer;color:#a0a0ff;font-weight:500;transition:all .3s;text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.btn-back:hover{background:#6366f133;border-color:#6366f1;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #6366f14d}.room-id-display{font-size:.8em;color:#888;margin-bottom:5px}.overlay-buttons{display:flex;gap:10px;justify-content:center;margin-top:20px}.game-over-actions{display:flex;gap:15px;justify-content:center;margin-top:20px;z-index:1}.btn-restart{padding:12px 32px;font-size:1.1em;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:2px solid #6366f1;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 12px #6366f14d}.btn-restart:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f180,0 0 20px #6366f166}.btn-leave{padding:12px 32px;font-size:1.1em;background:#ef44441a;color:#ff6b6b;border:2px solid rgba(239,68,68,.3);border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-leave:hover{background:#ef444433;border-color:#ef4444;transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.game-container.game-over .board-container{opacity:.3;filter:grayscale(50%);transition:opacity .5s,filter .5s}.game-container.game-over .board-wrapper{pointer-events:none}.game-over-overlay{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#0f0c29f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:50px;border-radius:16px;border:2px solid rgba(99,102,241,.5);box-shadow:0 8px 32px #0009,0 0 60px #6366f14d;text-align:center;z-index:100;min-width:350px}.game-over-overlay h2{color:#fff;font-size:2.5em;margin-bottom:20px;text-transform:uppercase;letter-spacing:3px;text-shadow:0 0 20px rgba(99,102,241,.8)}.game-over-overlay p{color:#a0a0b0;font-size:1.3em;margin-bottom:30px}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;width:100%;font-size:1.2rem;color:#666}.btn-secondary{padding:12px 24px;font-size:1rem;background:#6366f11a;color:#a0a0ff;border:2px solid rgba(99,102,241,.5);border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-secondary:hover{background:#6366f133;border-color:#6366f1;color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #6366f133}.board-skin-classic .board-container{background-color:#d4a574;padding:15px}.board-skin-classic .quadrant-wrapper{background-color:#c89666;padding:5px;border:1px solid rgba(0,0,0,.08);border-radius:3px}.board-skin-classic .cell{background-color:#deb887;box-shadow:inset 0 2px 4px #00000026}.board-skin-classic .cell:hover{background-color:#e8c9a0;transform:scale(1.02)}.board-skin-wood .board-container{background:linear-gradient(135deg,#d4a574,#c89666);box-shadow:0 6px 12px #0000004d;padding:15px}.board-skin-wood .quadrant-wrapper{background-color:#c8966680;padding:5px;border:1px solid rgba(0,0,0,.08);border-radius:3px}.board-skin-wood .cell{background-color:#dcb68a;box-shadow:inset 0 1px #ffffff4d,inset 0 -1px #0000001a,0 1px 2px #0000001a;border:1px solid rgba(139,115,85,.2)}.board-skin-wood .cell:hover{background-color:#e8c9a0;box-shadow:inset 0 1px #fff6,inset 0 -1px #00000026,0 2px 4px #00000026;transform:scale(1.02)}.board-skin-modern .board-container{background:linear-gradient(135deg,#8ca2ad,#7a8f9a);box-shadow:0 8px 16px #0000004d;padding:15px}.board-skin-modern .quadrant-wrapper{background-color:#8ca2ad66;padding:5px;border:1px solid rgba(0,0,0,.08);border-radius:3px}.board-skin-modern .cell{background-color:#dee3e6;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #0000001a,0 1px 2px #0000001a;border:1px solid rgba(122,143,154,.15)}.board-skin-modern .cell:hover{background-color:#eef1f3;box-shadow:inset 0 1px #fff9,inset 0 -1px #00000026,0 2px 4px #00000026;transform:scale(1.02)}.board-skin-dark .board-container{background:linear-gradient(135deg,#769656,#6a8a4e);box-shadow:0 8px 16px #0006;padding:15px}.board-skin-dark .quadrant-wrapper{background-color:#76965666;padding:5px;border:1px solid rgba(0,0,0,.08);border-radius:3px}.board-skin-dark .cell{background-color:#eeeed2;box-shadow:inset 0 1px #fff6,inset 0 -1px #0000001a,0 1px 2px #0000001a;border:1px solid rgba(106,138,78,.15)}.board-skin-dark .cell:hover{background-color:#f6f6e3;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #00000026,0 2px 4px #00000026;transform:scale(1.02)}.piece-skin-classic .cell.black{background:radial-gradient(circle at 30% 30%,#4a4a4a,#1a1a1a);box-shadow:inset 0 2px 4px #fff3,inset 0 -2px 4px #0006;border:2px solid #0a0a0a}.piece-skin-classic .cell.white{background:radial-gradient(circle at 30% 30%,#fff,#e8e8e8);box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #00000026;border:2px solid #888888}.piece-skin-purple .cell.black{background:radial-gradient(circle at 40% 40%,#6a5acd,#483d8b);box-shadow:inset 0 2px 4px #8a7ba84d,inset 0 -2px 4px #0006;border:2px solid #2e1f5e}.piece-skin-purple .cell.white{background:radial-gradient(circle at 40% 40%,#e6e6fa,#d8bfd8);box-shadow:inset 0 2px 4px #fff9,inset 0 -2px 4px #8a7ba833;border:2px solid #9370db}.piece-skin-green .cell.black{background:radial-gradient(circle at 35% 35%,#2d4a3e,#1a2e26);box-shadow:inset 0 3px 6px #64c8964d,inset 0 -3px 6px #00000080;border:2px solid #1a2e26}.piece-skin-green .cell.white{background:radial-gradient(circle at 35% 35%,#e8f5e9,#c8e6c9);box-shadow:inset 0 3px 6px #c8ffdc99,inset 0 -3px 6px #64967833;border:2px solid #a5d6a7}.piece-skin-cyan .cell.black{background:linear-gradient(135deg,#1a1a2e,#0f0f1e);box-shadow:inset 0 0 10px #00ffff4d,0 0 10px #0ff3;border:2px solid #00ffff}.piece-skin-cyan .cell.white{background:linear-gradient(135deg,#f0f0f0,#e0e0e0);box-shadow:inset 0 0 10px #00c8ff33,0 0 10px #00c8ff26;border:2px solid #00d4ff}.piece-skin-pink .cell.black{background:radial-gradient(circle at 40% 40%,#c71585,#8b4789);box-shadow:inset 0 2px 6px #ffc0cb4d,inset 0 -2px 6px #0000004d;border:2px solid #6b2d5c}.piece-skin-pink .cell.white{background:radial-gradient(circle at 40% 40%,#ffe4e1,pink);box-shadow:inset 0 2px 6px #fff9,inset 0 -2px 6px #ffc0cb4d;border:2px solid #ffb6c1}
