/* Css - Reset */
*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
  }

  /* Css Variable  */
  :root{
    --container-bg: #f9a71f;
    --header-bg:  #ffff;
    --h3-color: #542dca;
    --slider-color: #2196F3;
    --body-bg: #4f4f4f;
    --div-bg: #f4fff9;
    --div-color: #006ea3;
    --color-btn: #eb761a;
    --color-btn-hover: #000000;
    --color-btn-color-hover: #ffff;
    --div-bg-hover:  #006ea3;
    --div-color-hover: #f4fff9;
    --calcu-body-bg: #bcbcbc;
    --input-color:  #000000;
    --h3-colorhover: #000000;
    --swap-model-bg: #000000;
    --swal-text-first-child-color: #ff0101;
    --calculator-bog-shadow: #7a5a5a; 
  }
  
  /* Section - Theme - Colors  */
  [dark-Theme="dark"]
  {
    --container-bg: #20382a;
    --header-bg:  rgb(71 121 222);
    --h3-color: #ffff;
    --body-bg: #6f93c6;
    --slider-color: #ffff;
    --div-bg: rgb(31, 31, 31);
    --div-color: #ffff;
    --color-btn: #21eb1a;
    --color-btn: #1d2f5a;
    --color-btn-hover: #0d0d0e;
    --color-btn-color-hover: rgb(182, 37, 37);
    --div-bg-hover:  rgb(36 106 89);
    --div-color-hover: #f4fff9;
    --calcu-body-bg: #000000;
    --input-color:  #da3333;
    --h3-colorhover: #fbff0e;
    --swap-model-bg: #e2dc36;
    --swal-text-first-child-color: #05740d;
    --calculator-bog-shadow: #ffffff; 
  }
  

 /* Section - Container  */
  .container{
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color:var(--container-bg);
    overflow: hidden;
  }


/* Section - Calculator */
.calculator{
    width: 320px;
    height: 500px;
    display: grid;
    grid-template-rows: 10% 20% auto;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0px 0px 21px 5px var(--calculator-bog-shadow);
  }


/* Section - claculator - Header */
.claculator-header{
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: end;
    border-top-right-radius: 6px;
    border-top-left-radius: 6px;
    background-color:var(--header-bg);
    overflow: hidden;
  }


/* -------------------Toggle Switch Button------------------- */

/* h3 - section */
h3{
  color: var(--h3-color);
  margin-bottom: 15px;
  font-size: 20px;
  margin-left: 11px;
}

/* h3 - hover - section */
h3:hover{
  color: var(--h3-colorhover);
  transition: 0.2s ease-in-out;
}


/* Switch - Button - Section */
.switchBtn {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

/* Switch - Button - input - Section */
/* Switch - Button - input - Section */
.switchBtn input { 
  opacity: 0;
  width: 0;
  height: 0;
}

/* slider - Section */
.slider {
  position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #b1b1b1;
    transition: .4s;
  }
  
  /* slider - before - Section */
  .slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 12px;
    left: 0px;
    bottom: 1px;
    background-color: black;
    transition: .4s;
  }
  
  /* input - check- slider- section */
  input:checked + .slider {
    background-color: var(--slider-color);
  }
  
  /* input - focus + slider - section */
  input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
    
  }
  
  input:checked + .slider:before {
    transform: translateX(28px);
  }
  
  /* Rounded - sliders - section */
  .slider.round {
    border-radius: 34px;
    height: 15px;
    width: 40px;
  }
  
  .slider.round:before {
    border-radius: 50%;
  }


  /* Section claculator - Body  */
  .claculator-body{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    text-align: right;
    background-color: var(--calcu-body-bg);
    overflow: hidden;
  }
  

  /* Section claculator - Body - input */
.claculator-body #input{
    padding: 0px 10px;
    font-size: 2.1rem;
    color: #ffffff;
    font-family: sans-serif;
    font-weight: 700;
}


/*  Section - claculator - footer  */
.claculator-footer{
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto auto auto auto;
  grid-template-columns: auto auto auto auto;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
    background-color: var(--body-bg);
    justify-content: space-around;
    align-items: center;
  }
  
  /*  Section-claculator-footer -div */
  .claculator-footer div{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    cursor: pointer;
    background-color: var(--div-bg);
    justify-content: center;
    align-items: center;
    font-size: 20px;
    font-weight: 600;
    font-family: sans-serif;
    color: var(--div-color);
  }
  

  /*  Section-claculator-footer-div-hover */
  .claculator-footer div:hover{
    background-color: var(--div-bg-hover);
    color: var(--div-color-hover);
    box-shadow: 0px 0px 6px 1px white;
  }
  
  /*  Section-claculator-color-btn */
  .claculator-footer .color-btn{
    background-color: var(--color-btn);
    color: #ffff;
  }
  
  /*  Section-claculator-color-btn-hover */
  .claculator-footer .color-btn:hover{
    background-color: var(--color-btn-hover);  
    color: var(--color-btn-color-hover);
    font-size: 22px;
    transition: 0.2s ease-in-out;  
    box-shadow: 0px 0px 20px 2px #c3aaaa;
  }
  
  
  /*  Section-claculator-color-btn-dark */
  .claculator-footer .color-btn-dark{
    background-color: #308d71;
    color: #ffff;
  }
  
  /*  Section-claculator-color-btn-dark-hover */
.claculator-footer .color-btn-dark:hover{
  background-color: #308d71;
  color: #ffff;
  box-shadow: 0px 0px 6px 1px #3aff85;
}



.swal-modal{
  width: 425px;
    height: 110px;
    position: absolute;
    top: 8px;
    left: 560px;
    margin: auto;
    background-color: var(--swap-model-bg);
    border-radius: 20px;
    box-shadow: 0px 0px 10px 2px #000000;
}

.swal-text:first-child {
  font-size: 17px;
  margin-top: 5px;
  text-align: center;
  color: var(--swal-text-first-child-color);
  font-family: sans-serif;
  font-weight: 600;
}

.swal-button {
  font-size: 16px;
  width: 65px;
  height: 33px;
  position: relative;
  top: -46px;
  left: 8px;
  background-color: #1ed3ca;
  color: #000000;
  font-family: emoji;
  border-radius: 10px;
  padding: 9px 1px;
  }