.step-tabs{border-bottom:2px solid var(--gray-200);margin-bottom:2rem}.step-tab{background:none;border:none;padding:1rem 1.5rem;color:var(--gray-600);font-weight:500;border-bottom:3px solid transparent;transition:all .2s ease;cursor:pointer}.step-tab:hover{color:var(--primary-color);background:var(--gray-50)}.step-tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color);font-weight:600}.step-content{display:none;animation:fadeIn .3s ease}.step-content.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:1.5rem}.form-label{font-weight:600;color:var(--gray-700);margin-bottom:.5rem;display:block}.required{color:var(--error-color)}.form-control,.form-select{border:2px solid var(--gray-200);border-radius:8px;padding:12px 16px;font-size:1rem;transition:all .2s ease}.form-control:focus,.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-control.is-invalid,.form-select.is-invalid{border-color:var(--error-color)}.alert-banner{margin-bottom:12px}.field-error{color:#b00020;font-size:.875rem;margin-top:4px}.form-control.is-valid,.form-select.is-valid{border-color:var(--success-color)}.invalid-feedback{color:var(--error-color);font-size:.875rem;margin-top:.25rem}.form-check{margin-bottom:.75rem}.form-check-input{border:2px solid var(--gray-300);margin-right:.5rem}.form-check-input:checked{background-color:var(--primary-color);border-color:var(--primary-color)}.form-check-label{color:var(--gray-700);cursor:pointer}.step-navigation{display:flex;justify-content:space-between;align-items:center;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--gray-200)}.progress-container{margin-bottom:2rem}.progress{height:6px;background:var(--gray-200);border-radius:3px;overflow:hidden}.progress-bar{background:var(--primary-color);transition:width .3s ease}.dados-aluno{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:8px;padding:1rem;margin-bottom:2rem}.dados-aluno h6{color:var(--gray-700);font-weight:600;margin-bottom:.5rem}.dados-aluno p{margin:0;color:var(--gray-600);font-size:.9rem}@media (max-width: 768px){.step-tabs{overflow-x:auto;white-space:nowrap}.step-tab{padding:.75rem 1rem;font-size:.9rem}.step-navigation{flex-direction:column;gap:1rem}}