.register-container{max-width:500px;margin:0 auto;padding:2rem;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.1);background:#fff}.register-header{text-align:center;margin-bottom:2rem}.register-header h2{font-weight:600;color:#2c3e50}.register-header p{color:#7f8c8d}.form-floating label{color:#7f8c8d}.form-control{border-radius:8px;padding:1rem;border:1px solid #e0e0e0}.form-control:focus{border-color:#3498db;box-shadow:0 0 0 .25rem rgba(52,152,219,.25)}.btn-register{background:linear-gradient(135deg,#3498db,#2c3e50);border:0;padding:12px;font-weight:600;letter-spacing:.5px;border-radius:8px;width:100%;transition:all .3s}.btn-register:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(52,152,219,.3)}.login-link{text-align:center;margin-top:1.5rem;color:#7f8c8d}.login-link a{color:#3498db;text-decoration:none;font-weight:500}.password-strength{height:5px;background:#f1f1f1;border-radius:5px;margin-top:5px;overflow:hidden}.password-strength-bar{height:100%;width:0%;transition:width .3s}.validation-summary{border-radius:8px}.input-icon{position:relative}.input-icon i{position:absolute;right:15px;top:16px;color:#7f8c8d}