:root {
    --dassault-blue: rgba(0, 176, 242, 255);
    --dassault-blue-hover: rgba(0, 140, 193, 255);
    --background-color:rgba(57,57,57,0.68);
}

#epi, .manual {
    position: absolute;
    color: white;
    background-color: var(--background-color);
    padding: 5px;
    backdrop-filter: blur(10px);
    border-radius: 10px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 600px;
    display: flex;
    padding: 4em 1em 70px 1em;
    align-items: center;
    gap: 20px;
    box-shadow: 0 0rem 5rem rgba(0,0,0,0.57);
    justify-content: center;
}

#epi > .title{
    font-size: 1.2em;
    text-align: center;
    width: 100%;
    font-weight: bold;
    height: 40px;
    position: absolute;
    top: 1em;
}

#epi > .left{
    flex: 2;
    height: 100%;
    overflow-y: auto;
}

#epi .checkbox{
    width: calc(100% - 10px);
    height: 40px;
    background-color: #efefef;
    border-radius: 10px;
    color: black;
    border: 2px solid;
    border-color: white;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,.15);
    display: flex;
    align-items: center;
    margin: 5px;
}

.checkbox > div > input[type="checkbox"] {
    pointer-events: none;
}

#epi .checkbox > div{
    width: 40px;
    background-color: #0000000d;
    height: 100%;
    border-radius: 10px 0px 0px 10px;
    align-items: center;
    display: flex;
    justify-content: center;
}

#epi .checkbox > label{
    padding-left: 5px;
}

#epi .checkbox.success{
    background-color: #74f099;
    border-color: #a9f7c0;
}

#epi .checkbox.wrong{
    background-color: #f07474;
    border-color: #f1a1a1;
}

#epi > .right, #epi > .left {

}

#epi > .right{
    flex: 1;
}

#epi > .right > div > img{
    text-align: center;
    width: 100%;
}

#epi > .header, .manual > .header {
    position: absolute;
    top: 0;
    width: calc(100% - 20px);
    left: 0;
    margin: 10px;
    text-align: right;
    display: block;
}

#epi > .header > input[type="button"], .manual > .header > input[type="button"] {
    width: 50px;
    height: 50px;
    background-color: rgba(117, 117, 117, 0.68);
    /* border-radius: 10px; */
    color: white;
    border: none;
    pointer-events: all;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,.15);
    font-size: 1.5em;
}

#epi > .header > input[type="button"]:hover, .manual > .header > input[type="button"]:hover {
    background-color: var(--background-color);
    cursor: pointer;
}

#epi > .footer, .manual > .footer {
    position: absolute;
    bottom: 0;
    width: calc(100% - 20px);
    left: 0;
    margin: 10px;
    text-align: right;
}

#epi > .footer > input[type="button"], .manual > .footer > input[type="button"] {
    width: 200px;
    height: 50px;
    background-color: var(--dassault-blue);
    border-radius: 10px;
    color: white;
    border: none;
    pointer-events: all;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15);
    font-size: 1.1em;
}

#epi > .footer > input[type="button"]:hover, .manual > .footer > input[type="button"]:hover {
    background-color: var(--dassault-blue-hover);
    cursor: pointer;
}

.manual > img {
    max-width: 100%;
    max-height: 100%;
}

/* ===== Scrollbar CSS ===== */
  /* Firefox */
  * {
    scrollbar-width: auto;
    scrollbar-color: #363636 #ffffff00;
  }

  /* Chrome, Edge, and Safari */
  *::-webkit-scrollbar {
    width: 16px;
  }

  *::-webkit-scrollbar-track {
    background: #ffffff00;
  }

  *::-webkit-scrollbar-thumb {
    background-color: #363636;
    border-radius: 10px;
    border: 3px solid #ffffff00;
  }