*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font : poppins, sans-serif;
}
body{
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(45deg, #0a0a0a, #3a4452);

}

.calculator{
    border: 1px solid #717377;
    padding: 20px;
    border-radius: 16px;
    background-color:  transparent;
    box-shadow: 0px 3px 15px rgb(113 , 115, 119 , 0.5);
}
  
input{
  width: 100%;
  border: none;
  padding: 24px;
  margin: 10px ;
  background: transparent;
  box-shadow:  0px 3px 15px rgb(84 , 84, 84 , 0.1);
  font-size: 40px;
  text-align: right;
  cursor: pointer;
  color: #ffffff;


}
input::placeholder{
    color: #ffffff;

}

button{
    border:none;
    width: 60px;
    height: 60px;
    margin:10px;
    border-radius: 50%;
    background: transparent;
    background: linear-gradient(45deg, #0a0a0a, #3a4452);
    color: #ffffff;
    font-size: 20px;
    box-shadow: -8px -8px 15px rgb(255 , 255, 255 , 0.1);
    cursor: pointer;
}

button:hover {
    background: linear-gradient(45deg, #3a4452, #0a0a0a);
    box-shadow: 0px 0px 15px rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.equalbtn{
    background: #fb7c14;
    
}
.operator{
    color: aqua;
}