* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    
/* for avoid copy  and search of pieces */
user-select: none; 
-webkit-user-select: none; 
-ms-user-select: none;
}

body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: start;
    align-items:center;
    height: 100vh;
    /* background-color: #bfbfbf; */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    width: 100%;
    height: 100%;
    position: relative;
    background-image: url("chessBack.png");
}

.chess-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: relative;
    border: 1rem solid #4B2E14;
}
.chessboard{
    display: grid;
    grid-template-columns: repeat(8, 1fr);
}

.cell {
    width: 75px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3.5em;
    /* font-weight:600; */
    color: rgb(255, 255, 255);
}
.dark {
    background-color: #92673d;
}
.light { 
    background-color: #dedeab;
}
.replacePawn{
    position: absolute;
    display: flex;
    justify-content: center;
    align-items:center;
    gap: 4rem;
    width: 30rem;
    height: 10rem;
    border: 2px solid gray;
    background-color: beige;
}
.dispNone{
    display: none;
}
.replace{
display: flex;
justify-content: center;
align-items: center;
border: 2px solid gray;
width: 3.5rem;
height: 3.5rem;
background-color: rgb(255, 255, 255);
font-size: 2rem;
}
.stopWatch{
   display: flex;
   flex-direction: column;
   justify-content: space-between;
   align-items: center;
   width: 10rem;
   height: 30rem;
   border-radius: 1rem;
   overflow: hidden;
   border: 2px solid black;
   /* display: none; */
}
.bTurn,.wTurn{
width: 100%;
height: 11.3rem;
background-color: #bab6b2;
border: none;
font-size: 1.4rem;
}

.time{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 7.2rem;
    font-size: 1.7rem;
    background-color: rgba(117, 117, 110, 0.89);
}
.butt{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}
.restart{
    text-align: center;
    padding-top: 5.5px;
    width: 5.5rem;
    height: 2.5rem;
    background-color: rgb(206, 206, 202);
   border: 2px solid rgb(115, 114, 114);
}
.history{
    position: absolute;
    right: 15px;
    top: 4rem;
    background-color: #cccccc;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    width: 30%;
    height: 40rem;
    overflow: auto;
    border: 2px solid #ccc;
    display: none;
    padding: 1px;
}
.history.disp{
    display: block;
}
ul{
display: flex;
flex-direction: column;
gap: 2px;
list-style: none;
padding: 3px;
margin: 0;
width: 100%;
height: 91%;
overflow-y:auto;
}
ul li{
    font-size: 25px;
    padding: 12px 8px 12px 2px;
    width: 100%;
        /* The user-select property in Cascading Style Sheets (CSS) controls whether a user can select text within an element. It can be used to prevent or allow users to highlight and copy content. For example, you can use it to prevent text from being selected when double-clicked in a web browser. */
    user-select: none;
    cursor: pointer;
    position:relative;
    border: 1px solid rgba(126, 123, 123, 0.296);
    background-color: #cccccc33;
    border-radius: 8px;
}

.history button{
    width: 100%;
    height: 2rem;
    background-color: #4CAF50;
    border: none;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 0.9rem;
    color: white;
}


.navBar{
    display: flex;
    justify-content: space-between;
    align-items: center;
   width: 100%;
   height: 3.5rem;
   padding: 1rem;
}
.logo{
    width: 3rem;
    height: 2.5rem;
}
main{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
}
.equals{
     width: 5.5rem;
     height: 2.5rem;
     background-color: rgb(206, 206, 202);
    border: 2px solid rgb(115, 114, 114);
}
.setTime{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    width: 20%;
}
/* slider css */
.sliderDiv{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}
.sliderDiv p{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    border: 2px solid rgb(96, 82, 82);
    background-color: #ded9b4;
    border-radius: 50%;
    height: 2.5rem;
    width: 2.5rem;
}

.slider{
    appearance: none;
    width: 50%;
    height: 0.75rem;
    cursor:pointer;
    background-color: hsl(263, 3%, 48%);
    border-radius: 1rem;
    /* margin-top: 2rem; */
    /* margin-bottom: 1.5rem; */
    background-image: linear-gradient(hsl(34, 87%, 18%),hsl(34, 84%, 18%));
    background-repeat: no-repeat;
    border: none;
    outline: none;
}

.slider::-webkit-slider-thumb{
    position: relative;
    appearance: none;
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    background-color: hsl(51, 36%, 71%);
   cursor: pointer;
   margin-top: -3px;
   box-shadow: 0px 0px 20px 0px rgba(167, 155, 141, 0.5);
   transition: all 100ms ease-in;
}
.slider:focus{
    outline: 3px solid hsl(31, 75%, 30%);
}
.slider::-webkit-slider-thumb:hover{
    outline: 2px solid hsl(37, 91%, 28%);
    background-color: hsl(36, 75%, 34%);
    box-shadow: 0px 0px 25px 5px rgba(143, 138, 105, 0.8);
}

/* for toggle butt */
.switch1 {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
  }
  
  .switch1 input { 
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  .slider1 {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  .slider1:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  input:checked + .slider1 {
    background-color: #e38538;
  }
  
  input:focus + .slider1 {
    box-shadow: 0 0 1px #e38538;
  }
  
  input:checked + .slider1:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
  }
  
  /* Rounded sliders */
  .slider1.round1 {
    border-radius: 34px;
  }
  
  .slider1.round1:before {
    border-radius: 50%;
  }
  .dispNone{
    display: none;
  }

@media (max-width:938px) {
    body{
        gap: 5rem;
    }
    .chessboard{
        /* padding: 1rem; */
        display: grid;
        grid-template-columns: repeat(8, 1fr);
       
    }
    .chess-container{
        border:10px solid #4B2E14;
    }
    .cell {
        width: 41px;
        height: 46px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 2.8em;
        color: rgb(255, 255, 255);
    }
    /* .rotate{
       transform: rotateX(180deg);
    } */
    main{
     flex-direction: column;
     gap: 2rem;
     }
     .stopWatch{
        flex-direction: row;
        width: 100%;
        height: 4rem;
     }
     .setTime{
        width: 90%;
        gap: 1rem;
     }
     .time{
        font-size: 1.4rem;
     }
     .history{
        width: 60%;
        height: 30rem;
     }
     .wTurn{
        font-size: 1.3rem;
     }
     .bTurn{
        font-size: 1.3rem;
     }
     ul li{
        font-size: 1.2em;
     }
     .replacePawn{
        width: 90%;
        gap: 1.5rem;
     }
     .winnerText{
        padding-left: 10px;    
     }
}