body {
  font-family: "Montserrat", sans-serif;
  margin:0;
  background-color: black;
  color: white;
  overflow: hidden;
}

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

.sidebar{
    background-color: black;
    width: 340px;
    border-radius: 1rem; /*16px */
    margin-right:0.5rem ;
}

.main-content{
    background-color: #121212;
    flex:1;
    border-radius: 1rem;
    overflow:auto;
    padding: 0 1.5rem 0 1.5rem;
}

.music-player{
    background-color: black;
    position:fixed;
    bottom:0;
    width:100%;
    height: 72px; 
}

a{
    text-decoration: none;
    color: white;
}

.nav{
    background-color: #121212;
    display: flex;
    flex-direction: column;
    justify-content: center; /* here flex direction is column so "justify-content: center" align the content at center in vertical direction */
    border-radius: 1rem;
    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;
}

.library{
    border-radius: 1rem;
    background-color: #121212;
    height: 100%;
    margin-top  : 0.6rem;
    padding: 0.5rem 0.75rem;
}

.option{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lib-option img{
    height: 1.25rem;
    width: 1.25rem;
}

.icons{
    font-size: 1.25rem;
    display: flex;
}

.icons i{
    opacity: 0.7;
    margin-right: 1rem;
}

.icons i:hover{
    opacity:1;
}

.box{
    height: 8rem;
    background-color: #232323;
    border-radius: 0.75rem;
    margin: 0.75rem 0 1.75rem 0;
    padding: 0.75rem 1rem;
}

.box-p1{
    font-size: 1rem;
    font-weight: 500;
}

.box-p2{
    font-size: 0.85rem;
    opacity: 0.9;
}

.badge{
    background-color: white;
    border: none;
    font-weight: 700;
    border-radius: 100px;
    padding: 0.25rem 1rem;
    margin-top: 0.5rem;
    height: 2rem;
    width: fit-content;
}

.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-options{
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-items{
    margin-right: 1rem;
}

.dark-badge{
    background-color: black;
    color: white;
}

.dark-badge:hover{
    background-color: white;
    color: black;
}

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

.cards-container{
    display: flex;
    flex-wrap: wrap;
}

.card{
    background-color: #232323;
    width: 200px;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-left: 1.5rem;
    margin-top: 1rem;
}

.card-img{
    width: 100%;
    border-radius: 0.5rem;
}

.card-title{
    font-weight: 600;
}

.card-info{
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer{
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.line{
    width:90%;
    height: 30%;
    border-top: 1px solid white;
    opacity: 0.4;
}

.music-player{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.album{
    width: 25%;
}

.player{
    width: 50%
}

.album{
    display: flex;
    align-items: center;
    justify-content: left;
}

.album-info{
    line-height: 0.5rem;
    padding-left: 1rem;
}
.singer{
    font-size: 9px;
}
.album-icons{
    display: flex;
    align-items: center;
    justify-content: center;
}
.album-icon{
    height: 1.5rem;
    padding: 0.5rem;
}

.player-symbols{
    display: flex;
    justify-content: center;
    align-items: center;
}

.player-icon{
    height: 1rem;
    margin-right: 1.75rem;
    opacity: 0.7;
}

.player-icon:hover{
    opacity:1;
}

.music-track{
    display: flex;
    justify-content: center;
    align-items: center;
}

.progress-line{
    width: 70%;
    appearance: none;
    cursor: pointer;
}

.progress-line::-webkit-slider-runnable-track{
    background-color: #ddd;
    border-radius: 100px;
    height: 0.2rem;
}

.progress-line::-webkit-slider-thumb{
    appearance: none;
    height: 1rem;
    width: 1rem;
    background-color: #1bd760;
    border-radius: 50%;
    margin-top: -6px;
}

.control{
    width: 25%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin-left: 6rem;
}

.control-icon{
    height: 1rem;
    opacity: 0.5;
}

.small{
    height:2.5rem;
    opacity: 0.7;
}

.control-icon:hover{
    opacity: 1;
    cursor: pointer;
}

.vol-line{
    width: 40%;
    appearance: none;
    cursor: pointer;
}

.vol-line::-webkit-slider-runnable-track{
    background-color: #ddd;
    border-radius: 100px;
    height: 0.2rem;
}

.vol-line::-webkit-slider-thumb{
    appearance: none;
    height: 1rem;
    width: 1rem;
    background-color: #1bd760;
    border-radius: 50%;
    margin-top: -6px;
}