*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;

}

body{
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-color: black;
}

.uid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
}

/* Loading screen --------------------- */

#loading-bar-container {
    position: absolute;
    bottom: 0;
    width: 100%;
    display: flex;
    justify-content: center;
}



#loading-bar {
    position: absolute;
    height: 20px;
    width: 0%;
    background-color: #3498db;
    animation: loading 3s linear forwards;
}



/* Start Screen --------------------- */


#start-uid{
display: flex;
flex-direction: row;

}

#opt_start{
    color: white;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-left: 20px;

}

#opt_start p, #opt_start a{
    color: white;
    cursor: pointer;
    transition: 0.5s;
}



#opt_start > div{
    position: absolute;
    bottom: 5px;
    left: 5px;
}

#opt_start > div > p, #opt_start > div > a{
    font-size: 2em;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

#opt_start p:hover, #opt_start a:hover{
    color: red;
}


#deplacements{
    padding: 10px 0 30px 40px;
    width: 38%;
    height: 58%;
    position: absolute;
    bottom: 0;
    right: 0;
    color: white;
    display: flex;
    flex-direction: column;
}

#deplacements{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
#deplacements > p{
    font-size: 1.5em;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}


#notice-div >img{
    width: 100%;
    height: 50%;

}

/*#notice-div {
    text-align: center;
    color: white;
    padding: 20px;
    width: 400px;
    height: 300px;
    margin-top: 20px;
    margin-bottom: 20px;
    background-color: rgba(255, 255, 255, 0.1);
} */

#start-uid > button{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    background-color: rgba(240, 248, 255, 0);
    border: none;
    color: white;
    cursor: pointer;
    margin: 10px 10px;
}


#start-uid > button > img{
    width: 50px;
    height: 50px;
}


#start-button{
    position: absolute;
    left: 50%;
    top: 25%;
    transform: translateX(-50%);
    font-size: 5em;
}

/* Pause Screen --------------------- */

#pause-uid > button{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    background-color: rgba(240, 248, 255, 0);
    border: none;
    color: white;
    cursor: pointer;
    margin: 10px 10px;
}

#pause-uid > button > img{
    width: 50px;
    height: 50px;
}

#pause-uid h1{
    text-align: center;
    color: white;
    font-size: 2em;
    margin: 50px 0 0 0;
}

#pause-uid > p{
    text-align: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 100px;

}

#pause-uid > div{
    position: relative;
    width: 300px;
    height: 150px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
    justify-content: center;
    margin: 200px auto;

}

#pause-uid > div > button{
    border: 1px solid rgba(255, 255, 255, 0.274);
    background-color: #00000000;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 7px 15px;
    border-radius: 10px;
    transition: 0.8s;
}

#pause-uid > div > button:hover{
    background-color: rgba(255, 255, 255, 0.274);
    color: black;
}

#pause-uid > div > button:disabled{
    background-color: rgba(255, 0, 0, 0.274);
    color: black;
}

#pause-uid > div > button:active{
    background-color: rgba(255, 255, 255, 0.274);
    color: black;
}

#pause-uid > div > button:focus{
    background-color: rgba(255, 255, 255, 0.274);
    color: black;
}


#pause-uid > div > a{
    font-size: 1.5em;
    color: white;
    cursor: pointer;
}

#pause-uid > button > img{
    width: 50px;
    height: 50px;
}



/* Animations --------------------- */

@keyframes loading {
    from { width: 0%; }
    to { width: 100%; }
}




#cross_hair{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1px;
    height: 1px;
    z-index: 100;
    display: none;
    border: solid 1px white;
}

#notice_interact{
    display: flex;
    flex-direction: row;
    gap: 10px;
    align-items: center;
    justify-content: center;

    position: absolute;
    bottom: 2%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    color: white;
    display: none;

}

#notice_change_lang{
    display: flex;
    flex-direction: row;
    gap: 10px;
    align-items: center;
    position: fixed;
    top: 10px;
}

#bookInfo{
    position: absolute;
    bottom: 5%;
    left: 10px;
    width: 40%;
    height: 50%;
    color: white;
}

#bookTitle{
    font-size: 2em;
    color: rgb(255, 0, 0);
    margin: 20px;
    text-align: center;
}

#expo_title{
    font-size: 4em;
    color: rgb(255, 0, 0);
    text-align: center;
    margin-top: -50px;
}

#expo_subtitle{
    font-size: 2em;
    color: rgb(255, 255, 255);
    text-align: center;
}



#help-moov{
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    color: white;
}



#help-moov img{
    width: 60px;
    cursor: pointer;
    transition: 0.5s;
}

#help-moov img:hover{
    transform: scale(1.1);
}

#help-moov > div{
    display: flex;
    flex-direction: row;
    gap: 10px;
    margin-top: 20px;
}



.image-container {
    position: relative;
    display: inline-block;
}

.tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

.image-container:hover .tooltip {
    visibility: visible;
    opacity: 1;
}