.auth-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex}.auth-container{border-radius:var(--border-radius-md);border:1px solid var(--border);width:100%;max-width:450px;box-shadow:none;background:#fff;padding:4rem 3rem}.auth-header{text-align:center;margin-bottom:3rem}.auth-header h1{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:.5rem;font-size:2rem;font-weight:700}.auth-header p{color:var(--text-secondary);font-size:1rem;font-family:var(--font-body)}.alert{border-radius:var(--border-radius-md);border:1px solid;margin-bottom:1.5rem;padding:1rem;font-size:.9rem}.alert-error{color:#ef4444;background:0 0;border-color:#ef4444}.alert-success{color:#10b981;background:0 0;border-color:#10b981}.auth-form,.form-group{margin-bottom:1.5rem}.form-group label{color:var(--text-primary);font-size:.9rem;font-weight:600;font-family:var(--font-body);margin-bottom:.5rem;display:block}.form-group input{border:1px solid var(--border);border-radius:var(--border-radius-md);width:100%;font-size:1rem;font-family:var(--font-body);color:var(--text-primary);background:#fff;padding:.875rem 1rem;transition:all .2s}.form-group input:focus{border-color:var(--text-primary);box-shadow:none;outline:none}.form-group input:disabled{background:var(--bg-secondary);cursor:not-allowed}.form-hint{color:var(--text-muted);margin-top:.5rem;font-size:.8rem;display:block}.form-footer{justify-content:flex-end;margin-bottom:1rem;display:flex}.btn{border-radius:var(--border-radius-md);cursor:pointer;font-size:1rem;font-weight:600;font-family:var(--font-body);letter-spacing:.02em;border:none;padding:1rem 1.5rem;transition:all .2s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--text-primary);color:#fff}.btn-primary:hover:not(:disabled){box-shadow:none;background:#000;transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border);background:#fff}.btn-secondary:hover:not(:disabled){background:var(--bg-primary);border-color:var(--text-primary)}.btn-full{width:100%}.btn-oauth{width:100%;color:var(--text-primary);border:1px solid var(--border);background:#fff;justify-content:center;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.btn-oauth:hover:not(:disabled){background:var(--bg-primary);border-color:var(--text-primary)}.oauth-icon{width:20px;height:20px}.oauth-buttons{flex-direction:column;gap:1rem;display:flex}.divider{text-align:center;margin:2rem 0;position:relative}.divider:before{content:"";background:var(--border-light);height:1px;position:absolute;top:50%;left:0;right:0}.divider span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;background:#fff;padding:0 1rem;font-size:.875rem;position:relative}.link-primary{color:var(--text-primary);border-bottom:1px solid #0000;font-weight:600;text-decoration:none;transition:all .2s}.link-primary:hover{border-bottom-color:var(--text-primary)}.link-secondary{color:var(--text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.link-secondary:hover{color:var(--text-primary)}.auth-switch{text-align:center;border-top:1px solid var(--border-light);margin-top:2rem;padding-top:2rem}.auth-switch p{color:var(--text-secondary);margin:0}.auth-terms{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.8rem;line-height:1.5}.auth-back{text-align:center;margin-top:2rem}@media (max-width:640px){.auth-container{border:none;padding:2rem 1.5rem}.auth-page{background:#fff;align-items:flex-start;padding:0}.auth-header h1{font-size:1.75rem}}