*{
  box-sizing: border-box;
}
body{
  padding:0; margin:0;
  border-top:10px solid #394959;
}


div.wrap{
  width: 80%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap:10px;
  padding-top: 40px;
}
div.wrap::before{
  position:absolute;
  content:"";
  left: 0; top:0; right:0; bottom:0;
  background-color: rgba(255,255,255,0.25);
  backdrop-filter: blur(5px);
  z-index:-2;
  background-image: url("../images/background.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
div.wrap::after{
  position:absolute;
  content:"";
  left: 0; top:0; right:0; bottom:0;
  background-color: rgba(255,255,255,0.25);
  backdrop-filter: blur(5px);
  z-index:-1;
}
div.wrap > div.wrap-left{
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  width: calc(100% - 300px - 10px);
}

div.wrap > div.wrap-left > div.header{
  width: 100%;
  height: 74px;
  background-image:url("../images/logo.png");
  background-repeat: no-repeat;
  background-position: 0px center;
  transition: all 0.25s;
}

div.wrap > div.wrap-left > div.video{
  aspect-ratio: 16 / 9;
  background-color:#292e44;
  border-radius: 10px;
  overflow: hidden;
}
div.wrap > div.wrap-left > div.video > video{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

div.wrap > div.wrap-right{
  position:relative;
  box-sizing: border-box;
  width: 300px;
  border-radius: 10px;
  padding-top:74px;
}
div.wrap > div.wrap-right > div.wrap-right-header{
  background-color:#2b2c48;
  border-radius: 10px 10px 0 0;
  color:#FFFFFF;
  padding: 15px;
  height:85px;
  border:1px solid #2b2c48;
}
div.wrap > div.wrap-right > div.wrap-right-header>div:nth-child(1){
  font-weight: 400;
  font-size:24px;
}
div.wrap > div.wrap-right > div.wrap-right-header>div:nth-child(1)>span{
  font-weight: 600;
}
div.wrap > div.wrap-right > div.wrap-right-header>div:nth-child(2){
  font-size:13px;
}
div.wrap > div.wrap-right > div.wrap-right-playlist{
  height: calc( 100% - 85px);
  border-radius: 0 0 10px 10px;
  overflow: hidden;
  box-sizing: border-box;
  border:1px solid #2b2c48;
}
div.wrap > div.wrap-right > div.wrap-right-playlist> div{

  background-color:#FFFFFF;
  height:100%;
  padding: 0 10px;
}

div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item{
  display: flex;
  gap:10px;
  padding:10px 10px;
  cursor: pointer;
  border-bottom: 1px solid #e9e9e9;
  font-size: 18px;
  transition: all 0.25s;
  cursor:pointer;
}


div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item>div:nth-child(1){
  text-align: center;
  background-color:#b8b8b8;
  color:#FFFFFF;
  font-weight: 600;
  font-size: 15px;
  border-radius:5px;
  padding: 5px 10px;
}
div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item>div:nth-child(2){
  color:#999999;
}


div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item:hover{
  background-color:#f3f3f3;
}
div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item:hover>div:nth-child(2){
  color: #2b2c48;
}

div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item.active>div:nth-child(1){
  background-color:#FF3434;
}
div.wrap > div.wrap-right > div.wrap-right-playlist> div > div.playlist-item.active>div:nth-child(2){
  color: #2b2c48;
}

div.copyright{
  font-size:14px;
  text-align: center;
  padding: 20px 0 0 0;
}


@media screen and (min-width: 1024px) and (max-width: 1280px) {
  /* 화면 너비가 1024pxpx에서 1280px 사이일 때 적용 */
  div.wrap{
    width: 90%;
  }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  /* 화면 너비가 1024pxpx에서 1280px 사이일 때 적용 */
  div.wrap{
    width: 100%;
    gap:0px;
    flex-direction: column;
    padding-top: 0px;
  }
  div.wrap > div.wrap-left{
    border-radius: 0px;
    width: 100%;
  }
  div.wrap > div.wrap-left > div.header{
    background-position: center;
    background-color:#FFFFFF;
  }
  div.wrap > div.wrap-left > div.video{
    border-radius: 0px;
  }
  div.wrap > div.wrap-right{
    width: 100%;
    border-radius: 10px;
    padding-top:0px;
  }
  div.wrap > div.wrap-right > div.wrap-right-header{
    border-radius: 0px;
  }
  div.wrap > div.wrap-right > div.wrap-right-playlist{
    height: calc( 100% - 85px );
    border-radius: 0;
    overflow: hidden;
    border:none;
  }
}

@media screen and (max-width: 768px) {
  div.wrap{
    width: 100%;
    gap: 0px;
    flex-direction: column;
    padding-top: 0px;
  }
  div.wrap > div.wrap-left{
    border-radius: 0px;
    width: 100%;
  }
  div.wrap > div.wrap-left > div.header{
    background-position: center;
    background-color:#FFFFFF;
  }
  div.wrap > div.wrap-left > div.video{
    border-radius: 0px;
  }
  div.wrap > div.wrap-right{
    width: 100%;
    border-radius: 10px;
    padding-top:0px;
  }
  div.wrap > div.wrap-right > div.wrap-right-header{
    border-radius: 0px;
  }
  div.wrap > div.wrap-right > div.wrap-right-playlist{
    height: calc( 100% - 85px);
    border-radius: 0;
    overflow: hidden;
    border:none;
  }
}