@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");:root{--glass-bg:hsla(0,0%,100%,.05);--glass-border:hsla(0,0%,100%,.1);--glass-shadow:0 8px 32px 0 rgba(0,0,0,.37);--primary-indigo:#6366f1;--primary-purple:#8b5cf6;--accent-cyan:#06b6d4;--text-primary:#fff;--text-secondary:hsla(0,0%,100%,.7);--text-muted:hsla(0,0%,100%,.5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#050508;color:var(--text-primary);overflow-x:hidden}.mind-evolution-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0}.content-container{position:relative;z-index:10;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;background:radial-gradient(ellipse at center,transparent 0,rgba(5,5,8,.4) 100%)}.auth-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:40px 36px;max-width:420px;width:100%;position:relative;overflow:hidden;background:linear-gradient(135deg,hsla(0,0%,100%,.08),hsla(0,0%,100%,.02) 50%,hsla(0,0%,100%,.05));animation:glassShimmer 8s ease-in-out infinite;animation:fadeInUp .6s ease-out}.auth-card:before{top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(99,102,241,.1) 0,transparent 50%);animation:rotate 20s linear infinite}.auth-card:after,.auth-card:before{content:"";position:absolute;pointer-events:none}.auth-card:after{top:0;left:0;right:0;bottom:0;border-radius:24px;padding:1px;background:linear-gradient(135deg,hsla(0,0%,100%,.3),hsla(0,0%,100%,.05) 50%,hsla(0,0%,100%,.1));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}@keyframes rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes glassShimmer{0%,to{background:linear-gradient(135deg,hsla(0,0%,100%,.08),hsla(0,0%,100%,.02) 50%,hsla(0,0%,100%,.05))}50%{background:linear-gradient(135deg,hsla(0,0%,100%,.12),hsla(0,0%,100%,.04) 50%,hsla(0,0%,100%,.08))}}.auth-slogan{text-align:center;margin-bottom:32px}.auth-slogan h1{font-size:26px;font-weight:700;background:linear-gradient(135deg,#fff,hsla(0,0%,100%,.85) 50%,hsla(0,0%,100%,.7));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;line-height:1.3}.auth-slogan p{font-size:14px;color:var(--text-secondary);font-weight:400}.oauth-section{margin-bottom:24px}.oauth-label{display:block;text-align:center;font-size:13px;color:var(--text-muted);margin-bottom:16px}.oauth-buttons{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px}.oauth-btn{position:relative;padding:14px 12px;border:none;border-radius:14px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;overflow:hidden;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--text-primary)}.oauth-btn:hover{border-color:rgba(99,102,241,.4);background:hsla(0,0%,100%,.1)}.oauth-btn:active{transform:translateY(0)}.oauth-btn svg{flex-shrink:0}.oauth-btn span{font-size:12px;font-weight:500}.oauth-btn.google{background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.1));border-color:rgba(66,133,244,.3)}.oauth-btn.google:hover{background:linear-gradient(135deg,rgba(66,133,244,.25),rgba(52,168,83,.2));border-color:rgba(66,133,244,.5)}.oauth-btn.telegram{background:linear-gradient(135deg,rgba(0,136,204,.15),rgba(0,136,204,.05));border-color:rgba(0,136,204,.3)}.oauth-btn.telegram:hover{background:linear-gradient(135deg,rgba(0,136,204,.25),rgba(0,136,204,.1));border-color:rgba(0,136,204,.5)}.oauth-btn.github{background:linear-gradient(135deg,hsla(0,0%,100%,.1),hsla(0,0%,100%,.05));border-color:hsla(0,0%,100%,.2)}.oauth-btn.github:hover{background:linear-gradient(135deg,hsla(0,0%,100%,.18),hsla(0,0%,100%,.1));border-color:hsla(0,0%,100%,.4)}.oauth-btn.github svg{color:#fff}.auth-footer{margin-top:24px;text-align:center}.auth-footer p{font-size:12px;color:var(--text-muted);line-height:1.5}.privacy-link{color:#60a5fa;text-decoration:none;transition:color .3s ease}.privacy-link:hover{color:#93c5fd;text-decoration:underline}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:480px){.auth-card{padding:28px 20px;border-radius:20px;max-width:100%}.auth-slogan{margin-bottom:24px}.auth-slogan h1{font-size:22px}.auth-slogan p{font-size:13px}.oauth-buttons{gap:8px}.oauth-btn{padding:12px 8px;border-radius:12px}.oauth-btn span{font-size:11px}.auth-footer{margin-top:20px}.auth-footer p{font-size:11px}}@media (max-width:360px){.auth-card{padding:24px 16px}.auth-slogan h1{font-size:20px}.oauth-btn{padding:10px 6px}.oauth-btn svg{width:20px;height:20px}}@media (hover:none){.oauth-btn:hover{transform:none;box-shadow:none}.oauth-btn:active{transform:scale(.97)}}