@import url('https://fonts.googleapis.com/css2?family=Miniver&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family:  "Poppins", sans-serif;
    /* letter-spacing: 1px; */
}

 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: 15px;
    box-shadow: 0 3px 15px rgba(113, 115, 119, 0.5) ;
    border: 2px solid rgb(166, 144, 114);
    border-radius: 15px;
    background: transparent;
    
}  



 input{
    width: 310px;
    height: 40px;
    border: solid;
    border-width: thick;
    border-color: red #32a1ce;
    border-radius: 40px;
    border-radius: 0;
    outline: none ;
    padding: 30px;
    margin: 10px;
    background: transparent;
    color: white;
    font-size: 40px;
    text-align: right;
    cursor: text; 
    box-shadow: 0px,3px,15px rgba(84, 84, 84, 0.1);

}  
input::placeholder{
    color: #fff;
} 
button{
    width: 60px;
    height: 60px;
    margin: 10px; 
    background: transparent;
    color: #fff;
    font-size: 25px;
    font-weight: 600;
    border:0;
    border-radius: 50%;
    box-shadow: -8px -8px 15px #000;
    outline: 1px solid #313131;
    outline-offset: 2px;
    cursor: pointer;
    
}
button:hover {
    background: #3a3a3a;
   
}
button:active{
    background: #000;
    transform: translate(2px,2px);
}

.operator{
    color: #fbff00;
   transform: translate(2px 2px);
   font-weight: 700;
   font-size: 25px;
}

.equalBtn {
    background: orangered;
    font-weight: 900;
    color: #fff;
    box-shadow: 0 0 10px orangered;
    transition: all 0.3s ease;
}

#eqBtn:hover {
    background: #ff4500;
    box-shadow: 0 0 15px orangered;
}