*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body{
    width: 100vw;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.title{
    width: 100vw;
    height: 60px;
    display: flex;
    padding: 0px 40px;
    align-items: center;
    justify-content: center;
    background-color: #dde8f0;
    transition: 0.1s all ease-in-out;
}
.title h3{
    color: #000;
    font-size: 26px;
    letter-spacing: 0.5px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    user-select: none;
}
.title .prof {
    display: flex;
    align-items: center;
    justify-content: center;
}
.title .prof p{
    font-size: 16px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    margin-right: 10px;
}
.title .prof img{
    width: 32px;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
} 
.title .prof .logout{
    width: 26px;
    margin-left: 20px;
    cursor: pointer;
}
.menu{
    width: 100dvw;
    height: 26vh;
    background-color:#004581;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.1s all ease-in-out;
}
.menu .control{
    width: auto;
    height: auto;
    display:flex;
    align-items: center;
    justify-content: center;
}
.menu .control .select{
    margin-right:16px;
}
.menu .control select{
    font-size: 15px;
    letter-spacing: 0.3px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    padding: 6px 32px;
    border-radius: 4px;
    outline: none;
    border: 3px solid #fff;
    transition: 0.3s all linear;
}
.menu .control select option{
    font-size: 15px;
    font-weight: 600;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.menu .control .range{
    display: flex;
    flex-direction: column;
    justify-content: center ;
}
.menu .control .range .size,
.menu .control .range .speed{
    display: flex;
    background-color: #fff;
    padding: 6px 14px;
    margin:4px 14px;  
    border-radius: 6px; 
    display: flex;
    justify-content: center;
    align-items: center; 
}
.menu .control .range .size input,
.menu .control .range .speed input{
    width: 250px;
    height: 25px;
    outline: none;
}
.menu .control .range .size input::-webkit-scrollbar-track-piece{
    background-color: #004581;
}
.menu .control .range .size input::-webkit-slider-thumb{
    cursor: pointer;
}
.menu .control .range .size h4
{
    width: 105px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
}
.menu .control .range .speed{
    display: flex;
    margin-top: 10px;
}
.menu .control .range .speed h4{
    width: 100px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
}
.menu .control .btn1,
.menu .control .btn2,
.menu .control .feed{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.menu .control .btn1 input,
.menu .control .feed input{
    width: 140px;
    height: 35px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    margin: 6px 8px;
    outline: none;
    background-color: #fff;
    border: 3px solid #fff;
    border-radius: 4px; 
    cursor: pointer;
    transition: 0.3s all linear;
}
.menu .control .btn2 input{
    width: 140px;
    height: 35px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    margin: 6px 8px;
    outline: none;
    background-color: #fff;
    border: 3px solid #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: 0.3s all linear;
}
.menu .control .btn2 input:hover,
.menu .control .btn1 input:hover,
.menu .control .feed input:hover{
    font-size: 13.5px;
}
.bars{
    width: 100vw;
    height: 100%;
    min-height: 200px;
    background-color: #dde8f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.1s all ease-in-out;
}
.bars .bars-box{
    width: 95%;
    height: 94%;
    padding: 6px;
    border: 3px solid #004581;
    background-color: #eee;
    border-radius: 6px;
    display: flex;
    flex-direction: row;
    align-items: end;
    overflow: hidden;
}
.bars .bars-box .bar{
    position: relative;
    width: 100%;
    height: 130px;
    display: flex;
    background-color: #004581;
    margin: 0px 2px;
}
.bars .notify{
    margin-bottom: 6px;
    display: none;
}
.toast{
    position: absolute;
    align-self: center;
    width: auto;
    height: 40px;
    top: -50px;
    padding: 8px 50px;
    margin: 6px 0px;
    color: #fff;
    font-size: 16px;
    background-color: #018abd;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    letter-spacing: 0.3px;
    border: 2px solid #004581;
    box-shadow: 0 0 20px rgba(39, 143, 228, 0.3);
    display: flex;
    align-items: center; 
    border-radius: 4px;
    animation: movedown 2s linear;
    z-index: 9;
}
@keyframes movedown {
    11%,50%{
        top: 30px;
    }
    80%,100%{
        top:-50px;
    }
}