body {
    font-family: "Montserrat", sans-serif;
    margin:0;
    /* font-optical-sizing: auto; */
    /* font-weight: 400;  */
    /* font-style: normal; */
    background-color:black;
    color:white;
    overflow:hidden;
}
.main 
{
    display: flex;
    background-color: ;
    height:100vh;
    padding:0.5rem;
}
.sidebar{
    color:white;
    width:300px;
    border-radius:1rem;/*16px;*/
    background-color:#1212;
    margin-right: 0.5rem;

}
.main-content{
    color:white;
    flex:1;
    border-radius:1rem;
    overflow:auto;
    background-color:#121212;
    padding:0 1.5rem 0 1.5rem;
}
.music-player{
    color:white;
    background:black;
    position:fixed;
    bottom:0px;
    width:100%;
    height:72px;
}
a{
    text-decoration: none;
    color:#fff;
}
.nav{
    background-color: #121212;
    border-radius:1rem;
    display:flex;
    flex-direction: column;
    justify-content: center;
    height:100px;
    padding:0.5 rem 0.7rem;
}
.nav-option{
   line-height:40px;
   opacity:0.7;
   padding:0.5rem 0.75rem;
}
.nav-option:hover{
    opacity:1;
 }
.nav-option a{
    font-size: 1rem;
    margin-left :1rem;
}
.library{
    background-color:#121212;
    border-radius:1rem;
    height: 100%;
    margin :0.5rem;
    padding:0.5rem 0.75rem;
}
.option {
    display:flex;
    justify-content: space-between;
    align-items:center;
}
.icons
{
    font-style:1.25rem;
    opacity:0.7;
    margin-right: 1rem;
    display:flex;
}
.icons i{
    opacity:0.7;
    margin-right: 1rem;
}
.icons i:hover{
    opacity:1rem;
}
.box{
    background-color: #232323;
    height:8rem;
    border-radius: 0.7rem;
    margin:0.7rem 0 1rem 0;
    padding: 0.5rem 0.5rem;
}
.box-p1{
    font-size:1rem;
    font-weight: 500;
}
.box-p2{
    font-size:0.7rem;
    opacity: 0.9rem;
    
}
.badge{
    background-color:#fff;
    border:none;
    border-radius: 100px;
    padding:0.5rem 1rem;
    font-weight: 700;
    margin-top:0.5;
    height:2rem;
    width:fit-content;

}
.dark-badge{
background-color: #000;
color:white
}
.sticky-nav{
    position:sticky;
    top:0;
    background-color: #121212;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding:1rem 0 1rem 0;
    z-index: 10;
}
.sticky-nav-icons{
    margin-left:0.75rem;
}
.sticky-nav-option{
    justify-content: center;
    align-items: center;
    margin-left:2rem
}
.sticky-nav-option button{
margin-right: 1rem;
}
.card{
    background-color: #232323;
    width:150px;
    padding:1rem;
    margin:1.5rem;
    margin-top:0.6rem;
}
.cards-container{
    display: flex;
    flex-wrap:wrap;
}
.card-image{
    width: 100%;
    border-radius: 0.5rem;
}
.card-title{
    font-weight:600;
}
.card-info{
    font-size: 0.75rem;
    opacity: 0.8rem;
}
.cards-container{
    display: flex;
}
.card-image{
    width: 100%;
    border-radius: 0.5rem;
}
.footer{
    height: 200px;
    display: flex;
    align-items:center;
    justify-content: center;
}
.line{
    width:90%;
    height: 50%;
    border-top:1px solid white;
}
.music-player{
    display:flex;
}
.album
{
    width:25%;
   
    
}
.player{
    width:50%;
    margin:1rem; 
}
.controls{
    width:50%;
    
   
}

.player-controls{
        display: flex;
        justify-content:space-between;
        align-items: center;
        margin-left: 8rem;
        margin-right: 8rem;
       
        }
      
        .playback-bar{
            display: flex;
            justify-content: center;
            align-items: center;
            margin-left: 1rem;
            height: 30px;
            }
          
.progress-bar{
    width:70%;
    justify-content: center;
    background-color: transparent;
    cursor: pointer;
    appearance: none;
} 
.progress-bar::-webkit-slider-runnable-track{
    background-color: #ddd;
    border-radius: 100px;
height:0.2rem;

}
.progress-bar::-webkit-slider-thumb{
    appearance: none;
    height: 1rem;
    width: 1rem;
    background-color: green;
    border-radius: 50%;
    margin-top:-6px;


}