*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;    
}

body{
    background-color: black;
    color: aliceblue;
}

/* header */
nav{
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100px;
    background-color: rgb(30, 31, 31);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* camera */
.container__video{
    display: flex;
    top: 120px;
    width: 100vw;
    height: 300px;
    position: relative;
    justify-content: center;
}

canvas{
    border: 1px solid #000;
    box-shadow: 0 0 10px 5px #424242;
    position: absolute;
}

/* button */
.group__button{
    width: 100vw;
    background-color: rgb(30, 31, 31);
    height: 120px;
    bottom:0;
    position: fixed;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
}

.group__button button{
    width: 60px;
    height: 60px;
    font-size: 20px;
    border-radius: 50%;
    filter: invert(100%);
    background-color: transparent;
}

.text__group{
    width: 100vw;
    bottom: 120px;
    position: fixed;
    height: 60px;
    align-items: center;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 10px;
    padding: 0 10px;
}

.text{
    font-size: 25px;
    height: 50px;
    grid-column-start: 3;
    grid-column-end: span 4;
    display: flex;
    justify-content: center;
    align-items: center;
}

#inputText{
    width: 150px;
    height: 32px;
    font-size: 20px;
    border: none;
    outline: none;
    border-radius: 5px;
    background-color: rgb(30, 31, 31);
    color: white !important;
}

.text__group button{
    font-size: 20px;
    background-color: transparent;
    border: none;
    filter: invert(100%);
}