*{margin:0;padding:0;box-sizing:border-box}.auth-container{display:flex;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.auth-left{flex:1;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);padding:60px;display:flex;flex-direction:column;justify-content:center;color:#fff;position:relative;overflow:hidden}.auth-left:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 1px,transparent 1px);background-size:50px 50px;animation:moveBackground 20s linear infinite}@keyframes 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