@import url('https://fonts.googleapis.com/css?family=DM+Sans:400,500,700&display=swap');

:root {
  font-family: 'DM-sans', sans-serif;
}

//Common Variables
$main-color: #1f2128;
$font-color: #fff;
$secondary-font-color: #59657c;
$purple: #6343e4;
$player-color: #323542;

* {
  box-sizing: border-box;
  outline: none;
}

html, body {
  width: 100%;
  height: 100vh;
  margin: 0;
}

body {
  background-color: #181a20;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  outline: none;
}

img { 
  width: 100%; 
  height: 100%;
}

.music-app {
  position: relative;
  background-color: $main-color;
  width: 320px;
  height: 620px;
  border-radius: 30px;
  box-shadow: 0px 0px 2px 0px rgba(40, 42, 53, 0.28);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  
  @media screen and (max-width: 420px) {
    width: 100%;
    height: 100%;
    border-radius: 0;
  }
}

.cover {
  position: relative;
    width: 100%;
    height: 160px;
    background-image: url("https://images.unsplash.com/photo-1546707012-c46675f12716?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2249&q=80");
    background-size: cover;
    background-position: center -40px;
    padding-top: 70px;
    background-repeat: no-repeat;
}

.artist {
  position: absolute;
  left: 50%;
  transform: translate(-50%,50%);
  bottom: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-image: url("https://images.unsplash.com/photo-1474692295473-66ba4d54e0d3?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1952&q=80");
  background-size: cover;
  border: 10px solid $main-color;
}

.cover-title {
  color: $font-color;
  text-align: center;
  
  p { margin: 0; }
}

.title {
  font-size: 24px;
  line-height: 32px;
}

.sub-title {
  font-size: 14px;
  line-height: 16px;
}

.btn {
  color: $font-color;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  
  &-search {
    position: absolute;
    right: 20px;
    top: 20px;
    background-color: $main-color;
    padding: 8px 10px;
    border-radius: 10px;
    color: $font-color;
    transition: all .2s ease-in;
    
    &:hover {
      background-color: lighten($main-color, 6%);
    }
  }
  
  &-all {
    color: $purple;
    margin-left: auto;
    font-size: 12px;
    font-weight: 500;
    transition: color .2s ease-in;
    
    &:hover {
      color: lighten($purple,10%);
    }
  }
  
  &-add {
    color: $font-color;
    margin-left: auto;
  }
  
  &-next {
    color: $font-color;
  }
  
  &-back {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='%23424665' stroke='%23424665' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-skip-back'%3E%3Cdefs/%3E%3Cpath d='M19 20L9 12l10-8v16zM5 19V5'/%3E%3C/svg%3E");
  }
  
  &-repeat {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-repeat' width='24' height='24' viewBox='0 0 24 24'%3E%3Cdefs/%3E%3Cpath d='M17 1l4 4-4 4'/%3E%3Cpath d='M3 11V9a4 4 0 014-4h14M7 23l-4-4 4-4'/%3E%3Cpath d='M21 13v2a4 4 0 01-4 4H3'/%3E%3C/svg%3E");
  }
  
  &-rewind, &-rewind-next {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='%23424665' stroke='%23424665' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-rewind'%3E%3Cdefs/%3E%3Cpath d='M11 19l-9-7 9-7v14zM22 19l-9-7 9-7v14z'/%3E%3C/svg%3E");
  }
  
  &-rewind-next {
    transform: rotate(180deg);
  }
  
  &-play-next {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='%23424665' stroke='%23424665' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-skip-back'%3E%3Cdefs/%3E%3Cpath d='M19 20L9 12l10-8v16zM5 19V5'/%3E%3C/svg%3E");
    transform: rotate(180deg);
  }
  
  &-list {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-list'%3E%3Cdefs/%3E%3Cpath d='M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01'/%3E%3C/svg%3E");
  }
  
  &-volume-down {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%23424665' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-volume-x'%3E%3Cdefs/%3E%3Cpath d='M11 5L6 9H2v6h4l5 4V5zM23 9l-6 6M17 9l6 6'/%3E%3C/svg%3E");
  }
  
  &-volume-up {
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%236343e4' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-volume-2'%3E%3Cdefs/%3E%3Cpath d='M11 5L6 9H2v6h4l5 4V5zM19.07 4.93a10 10 0 010 14.14M15.54 8.46a5 5 0 010 7.07'/%3E%3C/svg%3E");
  }
}


.content {
  flex: 1;
  overflow: auto;
  height: calc(100% - 32px);
  
  &-header {
    padding: 0px 20px 6px 20px;
    display: flex;
    
    &:first-of-type { 
      padding: 30px 20px 0 20px; 
    }
  }
  
  &-title {
    color: $font-color;
    font-size: 16px;
    font-weight: 500;
  }
}

.playlist {
  padding: 0;
  list-style-type: none;
}

.list-item {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 10px 20px;
  border-bottom: 1px solid rgba(198, 178, 250,.1);
  cursor: pointer;
  background-color: $main-color;
  transition: all .2s ease-in;
  overflow: auto;
  
  &:hover {
    background-color: lighten($main-color,4%);
  }
  
  &-image {
    border-radius: 10px;
    width: 32px;
    height: 32px;
    object-fit: cover;
    margin-right: 16px;
  }
}

.info-title,
.info-subtitle {
  color: $font-color;
}

.info-title {
  font-size: 12px;
  line-height: 18px;
  font-weight: 500;
}

.info-subtitle {
  font-size: 10px;
  color: $secondary-font-color;
}

.album-list {
  display: flex;
  align-items: flex-start;
}

.album-wrapper {
  width: 33.3%;
  text-align: center;
  
  .info-title,
  .info-subtitle {
    cursor: pointer;
    
    &:hover {
      opacity: .7;
    }
  }
}

.album-cover {
  position: relative;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  transition: all .2s ease;
  
  &:hover {
    transform: scale(1.1);
  }
  
  &:before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: $main-color;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
  }
}

.player {
  position: relative;
  width: 100%;
  height: 76px;
  bottom: 0;
  background-color: $player-color;
  padding: 16px 20px;
  margin-top: auto;
  
  &:hover {
    .btn-extend {
      top: -16px;
      transition: all .3s ease;
    }
  }
}

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

.buttons-wrapper {
  margin-left: auto;
  display: flex;
  align-items: center;
  
  button:first-of-type {
    margin-right: 24px;
  }
}

.proggress-part {
  display: flex;
  align-items: center;
  padding: 6px 0;
}

.time {
  display: inline-block;
  font-size: 8px;
  line-height: 12px;
  color: $font-color;
  
  &:first-of-type {
    color: $secondary-font-color;
  }
}

.proggres-bar {
  height: 2px;
  width: 100%;
  margin: 0 8px;
  background-color: $main-color;
  border-radius: 2px;
  overflow: hidden;
}

.progress {
  display: block;
  position: relative;
  width: 40%;
  height: 100%;
  background-color: $purple; 
  border-radius: 6px;
}

.btn-extend {
  position: absolute;
  left: 0;
  top: -12px;
  padding: 12px 0;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  background-color: $player-color;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-chevron-up' width='' viewBox='0 0 24 24'%3E%3Cdefs/%3E%3Cpath d='M18 15l-6-6-6 6'/%3E%3C/svg%3E");
  transition: all .3s ease;
}

.btn-close, .btn-extend {
  width: 100%;
  background-repeat: no-repeat;
  background-size: 20px;
  background-position: center;
}

.player-screen {
  position: absolute;
  top: 0;
  transform: translatey(100%);
  z-index: 2;
  background-color: $main-color;
  height: 100%;
  width: 100%;
  padding: 20px;
   transition: all .4s ease;
  
  &.active {
    top: 0;
    transform: translatey(0);
     transition: all .4s ease;
  }
}

.btn-close {
  padding-top: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23536383' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' class='feather feather-chevron-down' viewBox='0 0 24 24'%3E%3Cdefs/%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.top-text {
  display: block;
  color: $font-color;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 30px;
}

.cover-wrapper {
  position: relative;
  border-radius: 50%;
  width: 100%;
  display: flex;
  justify-content: center;
  
  img {
    margin: 0 auto;
    object-fit: cover;
    width: 200px;
    height: 200px;
    border-radius: 50%;
  }
}

.cover-img {
  position: relative;
  z-index: 2;
}

.cover-shadow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-46%);
  filter: blur(32px);
  width: 100%;
  height: 120px;
  z-index: 1;
}

.song-info {
  text-align: center;
  
  .song-title {
    color: $font-color;
    font-weight: 600;
  }
  
  .song-subtitle {
    color: $secondary-font-color;
    font-size: 12px;
  }
}

.player-screen {
  .proggress-part {
    margin: 0 auto;
    padding-top: 30px;
    max-width: 80%;
  }
  
  .proggres-bar {
    border-radius:6px;
    height: 4px;
    background-color: $player-color;
  }
}

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  
  .btn {
    width: 24px;
    height: 20px;
    
    &-repeat { margin-right: 16px; }
    &-list { margin-left: 16px; }
  }
}

.play-button {
  width: 40px;
  height: 40px;
  color: #fff;
  background-color: $purple;
  border-radius: 12px;
  padding: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-play' fill='%23fff'%3E%3Cpath d='M5 3l14 9-14 9V3z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  box-shadow: 0px 0px 5px 2px rgba(91,62,222,0.5);
}

.sound-bar {
  display: flex;
  align-items: center;
  margin-top: 24px;
  
  .btn {
    width: 16px;
    height: 16px;
  }
}

.volume-slider {
  width: 100%;
  -webkit-appearance: none;
  width: calc(100% - (70px));
  height: 2px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.314);
  outline: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
}

.volume {
  overflow: visible;
  cursor: pointer;
}

.volume .progress:after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: $purple;
  right: 0;
  top: 50%;
  transform: translatey(-50%);
}

@media screen and (max-width: 420px) {
  .cover-wrapper img {
    width: 150px;
    height: 150px;
  }
  
  .song-title {
    font-size: 16px;
    margin: 10px 0;
  }
  
  .player-screen .proggress-part {
    padding-top: 16px;
  }
  
  .action-bar {
    margin-top: 16px;
  }
  
  .player {
    height: 100px;
  }
  
  .content {
    padding-bottom: 32px;
  }
}