:root{--bg:black;--dark-red:#2b1c1c;--bg2:#131818;--default-text:white;--darker-text:#ffffffb3;--blue-text:#75dff1;--warm-orange:#ffcc80;--shadow:#ffcc8059;--shadow2:#f0aa425d;--redish-brown:#a78c8c;--font-poppins:"Poppins", sans-serif;--font-ubuntu:"Ubuntu", sans-serif;--font-big-shoulders:"Big Shoulders", sans-serif;--piece-white:#f8f5ee;--piece-black:#5c5956;--board-white:#ebecd0;--board-black:#739452}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--default-text);font-family:var(--font-poppins)}#root,body{width:100dvw;overflow-x:hidden}._footer_pwz2q_1{background:linear-gradient(180deg, #131818b3 0%, var(--bg2) 100%);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid #ffffff14;width:100%;margin-top:auto;padding:2rem 1.5rem 1rem}._content_pwz2q_13{justify-content:space-between;align-items:center;gap:2rem;max-width:1100px;margin:0 auto;display:flex}._brand_pwz2q_23 h3{font-family:var(--font-big-shoulders);letter-spacing:1px;color:var(--warm-orange);text-shadow:0 0 20px var(--shadow);font-size:2rem}._brand_pwz2q_23 p{color:var(--darker-text);max-width:420px;margin-top:.3rem;font-size:.95rem}._links_pwz2q_38{flex-wrap:wrap;gap:1rem;display:flex}._link_pwz2q_38{color:var(--default-text);background:#ffffff08;border:1px solid #ffffff14;border-radius:14px;align-items:center;gap:.7rem;padding:.9rem 1.2rem;text-decoration:none;transition:all .25s;display:flex}._link_pwz2q_38 svg{color:var(--blue-text);font-size:1.3rem}._link_pwz2q_38:hover{border-color:var(--warm-orange);box-shadow:0 8px 24px var(--shadow2);background:#ffcc8014;transform:translateY(-3px)}._bottom_pwz2q_73{text-align:center;max-width:1100px;color:var(--darker-text);border-top:1px solid #ffffff0f;margin:1.5rem auto 0;padding-top:1rem;font-size:.85rem}@media (width<=768px){._content_pwz2q_13{text-align:center;flex-direction:column}._brand_pwz2q_23 p{max-width:100%}._links_pwz2q_38{justify-content:center;width:100%}._link_pwz2q_38{justify-content:center}._link_pwz2q_38>span{font-size:13px}}._container_1aic3_1{flex-direction:column;align-items:center;width:100%;margin-top:4rem;display:flex}._header_1aic3_8{text-align:center;background:linear-gradient(45deg, var(--default-text) 0%, var(--redish-brown) 50%, var(--warm-orange) 100%);-webkit-text-fill-color:transparent;width:min(90%,700px);font-family:var(--font-big-shoulders);background-size:200%;-webkit-background-clip:text;background-clip:text;font-size:50px;font-weight:1000;animation:6s linear infinite _shimmer_1aic3_1,4s ease-in-out infinite _glow_1aic3_1}@keyframes _shimmer_1aic3_1{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes _glow_1aic3_1{0%,to{filter:drop-shadow(0 0 4px #ffb46426)drop-shadow(0 0 8px #ffb4641a)}50%{filter:drop-shadow(0 0 8px #ffb4644d)drop-shadow(0 0 16px 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#000c);color:var(--piece-white)}._black_1y4ru_76{color:var(--piece-black)}._picker_1y4ru_80{background:var(--bg2);border:1px solid var(--redish-brown);z-index:1000;border-radius:12px;padding:10px;position:absolute;top:50%;left:50%;box-shadow:0 0 20px #00000080}._pickerLeft_1y4ru_98{left:0;transform:none}._pickerRight_1y4ru_103{left:auto;right:0;transform:none}._pickerTop_1y4ru_109{top:100%;bottom:auto}._pickerBottom_1y4ru_114{top:auto;bottom:100%}._pieceGrid_1y4ru_119{grid-template-columns:repeat(4,50px);gap:8px;display:grid}._pickButton_1y4ru_125{background:var(--darker-text);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:50px;height:50px;display:flex}._pickButton_1y4ru_125 svg{filter:drop-shadow(0 1px 3px 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var(--warm-orange);width:90%;color:var(--warm-orange);font-family:var(--font-poppins);border-radius:10px;align-items:center;gap:10px;margin-bottom:12px;padding:12px 16px;font-size:.9rem;animation:.2s ease-out _errorIn_k1vqk_1;display:flex;box-shadow:0 4px 12px #00000040}._errorIcon_k1vqk_52{flex-shrink:0;font-size:1rem}@keyframes _errorIn_k1vqk_1{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}._loader_g4knj_1{gap:8px;display:flex}._loader_g4knj_1 div{background:var(--warm-orange);width:10px;height:10px;animation:.8s infinite alternate _bounce_g4knj_1}._loader_g4knj_1 div:nth-child(2){animation-delay:.2s}._loader_g4knj_1 div:nth-child(3){animation-delay:.4s}._loader_g4knj_1 div:nth-child(4){animation-delay:.6s}@keyframes 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var(--shadow)}._input_10p4w_10:focus{border-color:var(--blue-text);box-shadow:0 0 0 3px #75dff126,0 0 16px #75dff140}._input_10p4w_10:disabled{opacity:.6;cursor:not-allowed}._copy_10p4w_68{color:var(--default-text);text-align:center;background:linear-gradient(180deg, var(--bg), var(--bg2));border:1px solid var(--darker-text);border-radius:8px;justify-content:center;align-items:center;width:70px;transition:border-color .2s,box-shadow .2s,transform .15s,background .2s;display:flex;box-shadow:0 4px 12px #0000004d,0 0 0 1px #a78c8c26}._copy_10p4w_68:focus{border-color:var(--blue-text);box-shadow:0 0 0 3px #75dff126,0 0 16px #75dff140}._copy_10p4w_68:disabled{opacity:.6;cursor:not-allowed}._btnwrapper_10p4w_101{gap:.75rem;margin-top:1rem;display:flex}._btnwrapper_10p4w_101 button{background:var(--bg2);color:var(--default-text);border:1px solid var(--dark-red);font-family:var(--font-ubuntu);cursor:pointer;border-radius:10px;padding:.75rem 1.25rem;font-size:.9rem;font-weight:500;transition:transform .15s,box-shadow .15s,border-color .15s}._btnwrapper_10p4w_101 button:first-child{color:var(--blue-text)}._btnwrapper_10p4w_101 button:nth-child(2){color:var(--warm-orange)}._btnwrapper_10p4w_101 button:nth-child(3){color:var(--default-text)}._btnwrapper_10p4w_101 button:nth-child(4){color:var(--blue-text)}._linkwrapper_10p4w_144{gap:.75rem;margin-top:1rem;display:flex}._linkwrapper_10p4w_144 a{background:var(--bg2);color:var(--blue-text);border:1px solid var(--dark-red);font-family:var(--font-ubuntu);border-radius:10px;padding:.75rem 1.25rem;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}._btnwrapper_10p4w_101 button,._linkwrapper_10p4w_144 a,._copy_10p4w_68{will-change:transform;transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .22s,border-color .22s,color .22s,background-color .22s}._btnwrapper_10p4w_101 button,._linkwrapper_10p4w_144 a{position:relative;overflow:hidden}._btnwrapper_10p4w_101 button:before,._linkwrapper_10p4w_144 a:before{content:"";background:linear-gradient(90deg,#0000,#ffffff14,#0000);width:60%;height:100%;transition:left .5s;position:absolute;top:0;left:-120%}._btnwrapper_10p4w_101 button:hover:before,._linkwrapper_10p4w_144 a:hover:before{left:140%}._linkwrapper_10p4w_144 a:hover{border-color:var(--warm-orange);box-shadow:0 8px 20px #00000073, 0 0 18px var(--shadow), 0 0 32px var(--shadow2);color:#fff;transform:translateY(-4px)scale(1.03)}._copy_10p4w_68:hover{cursor:pointer;color:var(--warm-orange);box-shadow:0 6px 18px #0006, 0 0 16px var(--shadow);filter:drop-shadow(0 0 8px var(--shadow));transform:translateY(-3px)scale(1.05)}._btnwrapper_10p4w_101 button:hover{border-color:var(--warm-orange);box-shadow:0 8px 20px #00000073, 0 0 18px var(--shadow), 0 0 32px var(--shadow2);transform:translateY(-4px)scale(1.03)}._btnwrapper_10p4w_101 button:active{box-shadow:0 4px 10px #00000059, 0 0 8px var(--shadow);transform:translateY(-1px)scale(.98)}._advanced_10p4w_246{width:min(90%,425px);margin-top:1rem}._advancedToggle_10p4w_251{background:var(--bg2);width:100%;color:var(--default-text);font-family:var(--font-ubuntu);cursor:pointer;border:1px solid #ffffff14;border-radius:12px;justify-content:space-between;align-items:center;padding:.9rem 1rem;font-size:.95rem;transition:all .2s;display:flex}._advancedToggle_10p4w_251:hover{border-color:var(--warm-orange);box-shadow:0 0 15px var(--shadow)}._advancedPanel_10p4w_277{background:var(--bg2);border:1px solid #ffffff14;border-radius:16px;flex-direction:column;gap:1.5rem;margin-top:.75rem;padding:1.2rem;display:flex}._section_10p4w_291{flex-direction:column;gap:.75rem;display:flex}._section_10p4w_291 label:first-child{font-weight:600;font-family:var(--font-poppins);color:var(--warm-orange)}._segmented_10p4w_303{gap:.5rem;display:flex}._segmented_10p4w_303 button{background:var(--bg);color:var(--default-text);cursor:pointer;border:1px solid #ffffff14;border-radius:10px;flex:1;padding:.8rem;transition:all .2s}._segmented_10p4w_303 button:hover{border-color:var(--blue-text)}._segmented_10p4w_303 ._active_10p4w_328{background:var(--blue-text);color:#000;font-weight:600;box-shadow:0 0 15px #75dff14d}._castlingGrid_10p4w_336{grid-template-columns:repeat(2,1fr);gap:.75rem;display:grid}._castlingGrid_10p4w_336 label{background:var(--bg);color:var(--default-text);cursor:pointer;border:1px solid #ffffff0d;border-radius:10px;align-items:center;gap:.6rem;padding:.75rem;transition:all .2s;display:flex}._castlingGrid_10p4w_336 label:hover{border-color:var(--warm-orange)}._castlingGrid_10p4w_336 input{accent-color:var(--warm-orange)}@media (width<=500px){._container_10p4w_1{width:100%}._btnwrapper_10p4w_101{gap:10px}._btnwrapper_10p4w_101 button{padding:12px;font-size:13px}._linkwrapper_10p4w_144{gap:10px;font-size:14px}._castlingGrid_10p4w_336 label{padding:.5rem;font-size:13px}}._container_ktwyn_1{flex-direction:column;justify-self:center;align-items:center;width:min(95%,1000px);margin-bottom:4rem;display:flex}