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: 440px;
  border-radius: 1rem; /*16px*/
  margin-right: 0.5rem;
}

.main-content {
  background-color  : #121212 ;
  flex: 1;
  border-radius: 1rem; /*16px*/
  overflow: auto ;
  padding: 0 1.5rem 0 1.5rem;
}

.music-player {
  background-color: #121212;
  position: fixed;
  bottom: 0px;
  width: 100%;
  height: 72px;
}

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

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

.options {
  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 {
  background-color: #232323;
  height: 8rem;
  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: #fff;
  border: none;
  border-radius: 100px;
  padding: 0.25rem 1rem ;
  font-weight: 700;
  margin-top: 0.5rem;
  height: 2rem;
  width: fit-content;
}

.dark-badge {
  background-color: #000;
  color: #fff;
}

.sticky-nav {
  position: sticky;
  top : 0;
  background-color: #121212 ;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0rem 1rem 0;
  z-index: 10;
}

.sticky-nav-icons {
  margin-left: 0.75rem;
}

.sticky-nav-options {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 1rem;
}

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

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

}

.card {
  background-color: #232323;
  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 : 600 ;
} 

.card-info{
  font-size: 0.75rem ;
  opacity : 0.5;
}

.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 {
  background-color: #121212;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  box-sizing: border-box;
  z-index: 10;
}

.player {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 50%;
}

.player-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-bottom: 4px;
}

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

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

.playback-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 500px;
  gap: 10px;
}


.progress-bar {
  width: 100%;
  appearance: none;
  background-color: transparent;
  cursor: pointer;
}


.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: #1bd760 ;
 border-radius: 50%;
 margin-top: -6px;
}