.roi-input{appearance:textfield}.roi-input::-webkit-inner-spin-button,.roi-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.roi-step{animation:fadeIn .5s ease-in-out;display:none}.roi-step.active-step{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}#overallSavingsResult.positive{color:var(--color-success,#10b981)}#overallSavingsResult.negative{color:var(--color-error,#ef4444)}.roi-navigation .btn{min-height:38px}.roi-steps-container.hidden{display:none}