#calculadoraMargenBeneficio{background:#fff;border:1px solid #d9d9d9;border-radius:12px;box-shadow:0 4px 12px -2px rgb(0 0 0/8%);padding:30px}.title-cal{margin-bottom:2rem}.form-section{background:#f8f9fa;border-radius:8px;margin-bottom:30px;padding:20px}.form-section h3{color:#1d2120;font-size:18px;font-weight:600;padding-bottom:10px}.form,.form-section h3{margin-bottom:20px}.slider{-webkit-appearance:none;background:rgba(32,205,158,.2);border-radius:8px;height:6px;margin-top:-10px;outline:none;width:100%}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:#20cd9e;border:2px solid #fff;border-radius:50%;box-shadow:0 0 5px rgba(32,205,158,.3);cursor:pointer;height:18px;transition:all .3s ease;width:18px}.slider::-moz-range-thumb{background:#20cd9e;border:2px solid #fff;border-radius:50%;box-shadow:0 0 5px rgba(32,205,158,.3);cursor:pointer;height:18px;transition:all .3s ease;width:18px}.slider::-webkit-slider-thumb:hover{background:#1ba883;box-shadow:0 0 8px rgba(32,205,158,.4);transform:scale(1.1)}.slider::-moz-range-thumb:hover{background:#1ba883;box-shadow:0 0 8px rgba(32,205,158,.4);transform:scale(1.1)}.resultado{background-color:#f8f9fa;border-radius:8px;margin-top:30px;padding:25px}.error-message{color:#ff4d4d;font-size:14px;margin-top:8px}.resultado-destacado{background:#fff;border-radius:8px;box-shadow:0 0 10px rgba(32,205,158,.2);margin-bottom:25px;padding:20px;text-align:center}.importe-destacado{color:#20cd9e;font-size:32px;font-weight:700}.resultados-grid{display:grid;gap:20px;grid-template-columns:repeat(2,1fr)}.resultado-item{background:#fff;border:1px solid rgba(32,205,158,.2);border-radius:8px;padding:15px}.resultado-item label{color:#666;display:block;font-size:14px;font-weight:400;margin-bottom:5px}.resultado-item span{font-size:16px;font-weight:500}.btn-group{display:inline-flex;flex-direction:column;gap:10px;margin:30px 0}@media (max-width:768px){.resultados-grid{grid-template-columns:1fr}}