.auth-container{min-height:100vh;background:#f9fafb;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.auth-wrapper{max-width:28rem;width:100%}.auth-header{text-align:center;margin-bottom:2rem}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#2a9d8f;text-decoration:none;font-size:.875rem;margin-bottom:1.5rem}.auth-title{font-size:2rem;font-weight:700;color:#1f2937;margin-bottom:.5rem}.auth-subtitle{color:#94a3b8;font-size:1rem}.auth-card{background:#fff;border-radius:1rem;padding:2rem;border:1px solid #e5e7eb;margin-bottom:1.5rem}.auth-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(12rem,100%),1fr));gap:1rem}.form-field{display:flex;flex-direction:column;gap:.5rem;min-width:0}.field-label{font-weight:500;color:#1f2937;font-size:.875rem}.field-input{padding:.75rem 1rem;border:1px solid #e2e8f0;border-radius:.5rem;font-size:1rem;background:#fae9da;width:100%}.field-input:focus{outline:0;border-color:#2a9d8f}.field-input::placeholder{color:#94a3b8}.form-field.invalid .field-input{border-color:#ef4444;background-color:#fef2f2}.field-error{color:#ef4444;font-size:.75rem;margin-top:.25rem;display:none}.form-field.invalid .field-error{display:block}.form-error{color:#ef4444;font-size:.875rem;padding:.75rem 1rem;background:#fef2f2;border-radius:.5rem;border:1px solid #ef4444;display:none}.form-error.visible{display:block}.form-success{color:#059669;font-size:.875rem;padding:.75rem 1rem;background:#ecfdf5;border-radius:.5rem;border:1px solid #a7f3d0;display:none}.form-success.visible{display:block}.form-info{color:#1d4ed8;font-size:.875rem;padding:.75rem 1rem;background:#eff6ff;border-radius:.5rem;border:1px solid #bfdbfe;margin-top:.5rem}.form-info a{color:#1d4ed8;text-decoration:underline}.form-info a:hover{color:#1e40af}.btn-sage{background:#2a9d8f;color:#fff;border:none;border-radius:.5rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-large{padding:1rem 1.5rem;font-size:1rem}.btn-full{width:100%}.btn-sage:disabled{background:#94a3b8;cursor:not-allowed}.auth-links{text-align:center;margin-top:1.5rem;display:flex;flex-direction:column;gap:.5rem}.auth-link{color:#2a9d8f;text-decoration:none;font-size:.875rem}.auth-info{background:#fff;border-radius:.75rem;padding:1.5rem;border:1px solid #e5e7eb}.auth-info h3{color:#1f2937;margin-bottom:1rem;font-size:1.125rem;font-weight:600}.auth-info ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}.auth-info li{display:flex;align-items:center;gap:.5rem;color:#94a3b8;font-size:.875rem}.auth-info li::before{content:"✓";color:#10b981;font-weight:600}.btn-sage.loading{position:relative;color:transparent}.btn-sage.loading::after{content:"";position:absolute;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top:2px solid #fff;border-radius:50%;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}@media (max-width:640px){.auth-container{padding:1rem}.auth-card{padding:1.5rem}}