.signup_form_card{background-color:#fff;padding:2rem;border-radius:12px;border:1px solid #e5e7eb;box-shadow:0 4px 6px -1px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:1.25rem;width:100%;max-width:450px;margin:0 auto}.signup_form_title{font-size:1.5rem;font-weight:800;color:#111827;text-align:center;margin:0}.signup_form_subtitle{font-size:.875rem;color:#6b7280;text-align:center;margin-top:-.5rem}.signup_form_fields{display:flex;flex-direction:column;gap:1rem}.signup_form_error{background-color:#fef2f2;border:1px solid #fecaca;color:#ef4444;font-size:.875rem;padding:.75rem;border-radius:6px}.signup_form_footer{font-size:.875rem;color:#6b7280;text-align:center}.signup_form_link{color:#2563eb;font-weight:600;text-decoration:none}.signup_form_link:hover{text-decoration:underline}