*{margin:0;padding:0;box-sizing:border-box}body{font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f8fafc;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-container{width:100%;max-width:1200px;min-height:700px;height:auto;background:#fff;border-radius:24px;box-shadow:0 25px 50px #00000026;overflow:hidden;display:flex;position:relative}.auth-left{flex:1;background:linear-gradient(45deg,#1a355e,#4a4a4a);padding:60px 50px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.auth-left:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,#ffffff0d,#ffffff05,#ffffff0d);pointer-events:none}.auth-right{flex:1;background:#fff;display:flex;align-items:center;justify-content:center;padding:40px;position:relative}.auth-logo{max-width:80%;max-height:80%;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.1));transition:all .3s 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768px){.auth-container{flex-direction:column;height:auto;max-width:500px;min-height:auto}.auth-left{padding:40px 30px;order:2}.auth-right{padding:30px;order:1;min-height:200px}.auth-logo{max-width:60%;max-height:60%}.auth-title{font-size:1.75rem;text-align:center}.auth-subtitle{text-align:center;margin-left:auto;margin-right:auto}}@media (max-width: 480px){body{padding:10px}.auth-container{border-radius:16px;margin:5px}.auth-left{padding:30px 20px}.auth-right{padding:20px;min-height:150px}.auth-title{font-size:1.5rem}.auth-subtitle{font-size:.9rem}.form-control{padding:.875rem 1rem;font-size:.95rem}.btn{padding:.875rem 1.5rem;font-size:1rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.auth-container{animation:fadeInUp .8s 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