body {
    font-family: 'Montserrat',sans-serif;
    margin: 0;
    background-color: #000;
    color: #fff;
    overflow: hidden;
}

.main {
    display: flex;
    height: 100vh;
    padding: 0.5rem;
}

.sidebar {
    background-color: #000;
    width: 340px;
    border-radius: 1rem;
    margin-right: 0.5rem;

}
a {
    text-decoration: none;
    color: #fff;
   
}
.nav {
    background-color:  rgb(32, 31, 31);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100px;
    padding: 0.5rem 0.75rem;
}
.nav-option {
    line-height: 2.5rem;
    opacity: 0.7;
    padding: 0.5rem 0.75rem;
}
.nav-option:hover {
    opacity: 1;
}
.nav-option i {
     font-size: 1.25rem;
}
.nav-option a {
    font-size: 1rem;
    margin-left: 1rem ;
}

.library {
    background-color: rgb(32, 31, 31);
    border-radius: 1rem;
    height: 100%;
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
   
}
.options {
    display: flex;
    justify-content: space-between;
}
.lib-option img {
     height: 1.25rem;
     width: 1.25rem;
}
.icons {
    font-size: 1.25rem;
    display: flex;
}
.icons i {
    opacity: 0.7;
    margin-right: 1rem;
    margin-top: 0.43rem;
}
.icons i:hover {
    opacity: 1;
}


.box {
    background-color: #474646;
    height: 8rem; 
    border-radius: 0.75rem; 
    margin: 0.65rem 0 0.65rem 0;
    padding: 0.75rem 1rem;
}
.box-p1 {
    font-size: 1rem;
    font-weight: 700;
}
.box-p2 {
    font-size: 0.75rem;
    opacity: 0.9;
}
.badge {
    background-color: #fff;
    border:none;
    border-radius: 100px;
    padding: 0.25rem 1rem;
    font-weight: 700;
    margin-top: 0.55rem;
    height: 2rem;
    width: fit-content;
}




.main-content {
    background-color: rgb(32, 31, 31);
    flex: 1;
    border-radius: 1rem;
    overflow: auto;
    
}


.sticky-nav {
    position: sticky;
    top: 0;
    background-color: #000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1rem 1rem 0;
    z-index: 2;
}
.left {
   margin-left: 0.75rem;
}
.right{
    display: flex;
    justify-content: center;
    align-items: center;
}
.right button,i {
    margin-left: 1rem;
}
#b1{
    background-color: #000;
    color: #fff;
}

@media (max-width: 1000px) {
    .hide {
        display: none;
    }
}



.cards {
     padding: 0 1.5rem 0 1.5rem;
}

.card {
    background-color: rgb(43, 41, 41);
    width: 150px;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-left: 1.5rem;
    margin-top: 1rem;
}
.cards-container {
    display: flex;
    flex-wrap: wrap;


}
.card-img {
    width: 100%;
    border-radius: 0.5rem;
}
.card-title {
    font-weight: 700;
}
.card-info {
    font-size: 0.85rem;
    opacity: 0.5;
}



.footer {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.line {
    width: 90%;
    height: 30%;
    border-top: 1px solid white ;
    opacity: 0.4;
}






.music-player {
    background-color: #000;
    position: fixed;
    bottom: 0px;
    width: 100%;
    height: 72px;
    display: flex;
    justify-content: center;
}
.album {
    background-color: rgb(43, 41, 41);
    width: 25%;   
    display: flex;
    border-radius: 3px;

}
.par {
    line-height: 0.1;
}
.album img {
    width: 20%;
    border-radius: 3px;
     padding: 0.21rem;

}
.album i{
    padding-top: 2rem;
    opacity: 0.7;

}
.album i:hover {
    opacity: 1;
}



.player {
    width:45%;
    padding: 1rem;
}
.player-controls{
    display: flex;
    justify-content: center;
    align-items: center;
}
.player img {
     padding-left: 2.5rem;
       
}
.player-control-icon{
    height: 1rem;
    opacity: 0.8;
    
}
.player-control-icon:hover {
      opacity: 1;

}
.progress-bar{
     width: 80%;
     appearance: none;
     background-color: transparent;
     cursor: pointer;

}
.progress-bar::-webkit-slider-runnable-track {
    background-color: #ddd;
    border-radius: 100px;
    height: 0.25rem;
}
.progress-bar::-webkit-slider-thumb {
    appearance: none;
    height: 13px;
    width: 13px;
    background-color: hotpink;
    border-radius: 50%;
    margin: -5.5px;

}



.controls {
    width: 35%;
    padding-top: 1.2rem;
}
.controls i {
    opacity: 0.7;
}
.controls i:hover {
     opacity:1;

}