.calculator-wrapper{padding:20px;background-color:#f3f3f3;border-radius:8px;margin-bottom:20px}.calculator-wrapper input,.calculator-wrapper select{width:100%;padding:8px;margin:10px 0;border-radius:4px;border:1px solid #ccc}.calculator-wrapper button{margin-bottom:20px;padding:10px 20px;background-color:#eb004d;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color 0.3s ease}.calculator-wrapper button:hover{background-color:#c80042;color:#fff}#result{margin-top:20px;padding:15px;background-color:#e9f7ef;border:1px solid #28a745;border-radius:4px;font-weight:700}@media (max-width:600px){.calculator-wrapper{width:90%;margin:10px auto}}