@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");:root{--primary-gradient:linear-gradient(135deg,#667eea,#764ba2);--secondary-gradient:linear-gradient(135deg,#776979,#f5576c);--success-gradient:linear-gradient(135deg,#4facfe,#00f2fe);--warning-gradient:linear-gradient(135deg,#43e97b,#38f9d7);--glass-bg:rgba(255,255,255,0.1);--glass-border:rgba(255,255,255,0.2);--glass-shadow:0 8px 32px 0 rgba(31,38,135,0.37);--text-primary:#ffffff;--text-secondary:rgba(255,255,255,0.8);--text-muted:rgba(255,255,255,0.6);--player-x:#550d25;--player-o:#4ecdc4;--board-bg:rgba(255,255,255,0.05);--cell-bg:rgba(255,255,255,0.1);--cell-hover:rgba(255,255,255,0.2);--shadow-sm:0 2px 10px rgba(0,0,0,0.1);--shadow-md:0 4px 20px rgba(0,0,0,0.15);--shadow-lg:0 8px 40px rgba(0,0,0,0.2);--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--primary-gradient);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:rgba(255,255,255,.1);border-radius:4px}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.5)}:focus{outline:2px solid rgba(255,255,255,.6);outline-offset:2px}::selection{background:rgba(255,255,255,.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.fade-in{animation:fadeIn .6s ease-out}.slide-in{animation:slideIn .5s ease-out}.glass{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8d697b304b401681-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba015fad6dcf6784-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/569ce4b8f30dc480-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Fallback;src:local("Arial");ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.00%;size-adjust:104.76%}.__className_5cfdac{font-family:Geist,Geist Fallback;font-style:normal}.__variable_5cfdac{--font-geist-sans:"Geist","Geist Fallback"}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/9610d9e46709d722-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/747892c23ea88013-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/93f479601ee12b01-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Mono Fallback;src:local("Arial");ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.00%;size-adjust:134.59%}.__className_9a8899{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.__variable_9a8899{--font-geist-mono:"Geist Mono","Geist Mono Fallback"}