*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;position:relative;overflow:hidden;padding:20px;background:linear-gradient(135deg,#667eea,#764ba2)}.login-background{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.1) 0%,transparent 50%);animation:backgroundAnimation 15s ease infinite}@keyframes backgroundAnimation{0%,to{opacity:1}50%{opacity:.8}}.login-card{position:relative;z-index:1;box-shadow:0 20px 60px #0000004d;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:cardFadeIn .6s ease}@keyframes cardFadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:16px}.login-footer{text-align:center;margin-top:16px}@media(max-width:768px){.login-container{padding:16px}.login-card{box-shadow:0 10px 30px #0003}.login-header h2{font-size:24px!important}}@media(max-width:480px){.login-container{padding:12px}.login-header h2{font-size:20px!important}}