body{
background-color: rgb(59,70,100);
color: aliceblue;
}
.first{
    background-color: hsl(223, 31%, 20%);
}
.y{
    /* background-color:  hsl(281, 89%, 26%); */
    background-color:  hsl(268, 75%, 9%);
    color:hsl(52, 100%, 62%)
}
.y .display,.y .buttons, .y .theme{
    background-color:  hsl(268, 71%, 12%);
}
.y .box, .y .box2{
    background-color: hsl(268, 47%, 21%);
    color:hsl(52, 100%, 62%);
  box-shadow:0px 4px 0px hsl(290, 70%, 36%); 

}
.y .delete,.y .reset{
    background-color:  hsl(281, 89%, 26%);
color: wheat;
}
.y .choose{
background-color: hsl(176, 100%, 44%);
}
.y .equal {
    background-color: hsl(176, 100%, 44%);
    color: black;
    box-shadow: 0 4px 0 hsl(177, 92%, 70%);
}
.z{
    /* background-color:  hsl(281, 89%, 26%); */
    background-color:  hsl(0, 0%, 90%);
    color:black
}
.z .display,.z .buttons, .z .theme{
    background-color:  hsl(0, 5%, 81%);
}
.z .box, .z .box2{
    background-color: hsl(45, 7%, 89%);
    color:hsl(60, 10%, 19%);
  box-shadow:0px 4px 0px  hsl(35, 11%, 61%); 

}
.z .delete,.z .reset{
    background-color:  hsl(185, 42%, 37%);
color: hsl(0, 0%, 90%);
}
.z .equal {
    background-color: hsl(25, 98%, 40%);
    color: black;
    box-shadow: 0 4px 0 hsl(25, 99%, 27%);
}
.upper{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.upper p{
    font-size: 32px;
    margin-block: 10px;
}
.theme-box{
    display: flex;
    gap: 8px;
}
.theme{
background-color: #181F32;
width: 60px;
display: flex;
justify-content: space-evenly;
align-items: center;
border-radius: 12px;
}
.circle{
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
}
.choose{
background-color: orangered;
}
.container{
    width: 40%;
    margin-inline: auto;
    margin-block-start: 20px;
}
.display{
    background-color: #181F32;
    height: 200px;
    border-radius: 12px;
    display: flex;
    font-size: 60px;
    justify-content: end;
    align-items: center;
   padding-right: 20px;
   overflow: hidden;
}
.display2{
    font-size: 40px;
}
.display3{
    font-size: 20px;
}
.buttons{
    border-radius: 12px;
background-color: #252f4c;
margin-block: 20px;
height: 400px;
padding-top: 8px;
padding-inline: 4px;
}
.numbers{
    width: 100%;
    height: 320px;
    display: grid;
    grid-template-columns: repeat(4,auto);
    grid-template-rows: repeat(4,25%);
}
.box,.box2{
    /* width: 21%; */
   font-family: sans-serif;
   font-size: 20px;
   font-weight: 600;
    background-color: #fff;
    color: rgba(12, 12, 12, 0.966);
    margin: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-radius: 8px;
}
.down{
    display: grid;
    grid-template-columns: repeat(2,50%);
    /* grid-template-rows: repeat(, 100%); */
}
.down .box2{
    height: 60px;
}
.equal,.reset,.delete{
    color: aliceblue;
 background-color: rgb(65, 65, 164);
}
.equal{
    background-color: rgb(168, 46, 46);
}

/* .numbers{
    display: flex;
    width: 80%;
    flex-direction: column;

} */

@media(max-width:768px){
  .container{
    width: 90%;
  }  
}