.auth-section{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh}.auth-form-container{width:100%}.auth-form-header{text-align:center;margin-bottom:2rem}.auth-title{font-size:1.75rem;font-weight:700;color:#1a1a2e;margin-bottom:.5rem}.auth-subtitle{font-size:.95rem;color:#6c757d}.auth-form .form-control{border:2px solid #e9ecef;border-radius:.5rem;padding:.75rem 1rem;font-size:1rem;transition:all 0.2s ease}.auth-form .form-control:focus{border-color:#667eea;box-shadow:0 0 0 .2rem rgba(102,126,234,.15)}.auth-form .form-control.form-control-lg{padding:1rem 1.25rem;font-size:1.1rem}.auth-form .form-label{font-weight:500;color:#495057;margin-bottom:.5rem}.auth-form .input-group .form-control{border-right:none}.auth-form .input-group .btn-outline-secondary{border:2px solid #e9ecef;border-left:none;background:#fff;color:#6c757d}.auth-form .input-group .btn-outline-secondary:hover{background:#f8f9fa;color:#495057}.auth-form .input-group:focus-within .btn-outline-secondary{border-color:#667eea}.auth-form .btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:.5rem;font-weight:600;padding:.875rem 1.5rem;transition:all 0.3s ease}.auth-form .btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(102,126,234,.4)}.auth-form .btn-primary:active{transform:translateY(0)}.auth-form .btn-lg{font-size:1.1rem}.auth-form-container .alert{border:none;border-radius:.5rem;padding:1rem 1.25rem;margin-bottom:1.5rem}.auth-form-container .alert-danger{background-color:#fef2f2;color:#991b1b}.auth-form-container .alert-success{background-color:#f0fdf4;color:#166534}.auth-form-container .alert-info{background-color:#eff6ff;color:#1e40af}.auth-form .form-check-input{width:1.25em;height:1.25em;margin-top:.125em}.auth-form .form-check-input:checked{background-color:#667eea;border-color:#667eea}.auth-form .form-check-label{font-size:.9rem;color:#495057}.auth-form a{color:#667eea;text-decoration:none;transition:color 0.2s ease}.auth-form a:hover{color:#764ba2;text-decoration:underline}.auth-form-container .card{border:2px solid #e9ecef;border-radius:.75rem;overflow:hidden}.auth-form-container .card-header{background:#f8f9fa;border-bottom:2px solid #e9ecef;padding:1rem 1.25rem}.auth-form-container .card-header h5{font-weight:600;color:#495057}.auth-form-container .card-body{padding:1.5rem}.auth-icon{margin-bottom:1.5rem}.auth-icon i{opacity:.9}@media (max-width:576px){.auth-title{font-size:1.5rem}.auth-form .form-control.form-control-lg{padding:.875rem 1rem;font-size:1rem}.auth-form .btn-lg{font-size:1rem;padding:.75rem 1.25rem}}@media (prefers-color-scheme:dark){}