* {
  margin: 0;
  border: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  padding: 20px;
  height: 100vh;
  /* background-color: #ddecec;background: linear-gradient(to right, #13dbf4, #d06187); */
  background-color: #c4ecec;
}

.container {
  display: flex;
  height: 100%;
  justify-content: space-around;
  align-items: center;
}

.music {
  width: 480px;
  display: flex;
  align-items: center;
  flex-direction: column;
  /* background-color: #cbff8e; */
  box-shadow: rgb(100 100 111 / 20%) 0px 7px 29px 0px;
  padding: 44px 15px 44px;
  border-radius: 12px;
  border: 1px solid;
  position: relative;
  overflow: hidden;
}

.music-name {
  font-size: 18px;
  font-weight: 550;
  color: black;
  text-align: center;
}

.music-img {
  height: 80px;
  width: 80px;
  margin: 16px 0;
}

.music-img-an {
  animation: spinner 10s infinite linear;
}

.music-img img {
  height: 100%;
  width: 100%;
  border-radius: 100%;
  object-fit: cover;
  box-shadow: 0 0 0 3px rgb(255, 255, 255), 0 0 0 6px #fd1900;
}

#range {
  width: 88%;
}

.timer {
  width: 78%;
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  font-size: 14px;
  color: red;
  margin-bottom: 30px;
}

.controls {
  display: flex;
  align-items: center;
  gap: 0 50px;
  font-size: 21px;
}

.repeat-icon:hover , .random-icon:hover {
  cursor: pointer;
}

.play {
  position: relative;
  text-align: center;
}

.play-inner {
  height: 40px;
  width: 40px;
  position: relative;
  background-color: #00b0ff;
  border-radius: 100%;
  border: 1px solid;
}

.play-inner:hover {
  cursor: pointer;
}

.play-inner .fa-play {
  top: 26%;
  position: absolute;
  left: 35%;
}

.play-inner .fa-pause {
  top: 26%;
  position: absolute;
  left: 35%;
}

.play-back:hover , .play-next:hover {
  cursor: pointer;
}

/* -- Thành phần các bài hát -- */

.listM {
  width: 40%;
  height: 361px;
}

.cacBaiHat {
  width: 100%;
  /* height: 361px; */
  margin: 0 auto;
  border: 1px solid #d6d6d6;
  border-radius: 12px;
  overflow: auto;
  background-color: #84cef0;
  box-shadow: rgb(100 100 111 / 60%) 0px 7px 29px 0px;
  height: 361px;
}

.cacBaiHat img {
  height: 55px;
  width: 55px;
  border-radius: 100%;
  object-fit: cover;
  margin: 10px 10px;
  border: 1px solid white;
}

.cacBH {
  display: flex;
  align-items: center;
  font-size: 22px;
  background-color: #fffafa;
  margin: 14px;
  border-radius: 12px;
} 

.cacBH:hover {
  cursor: pointer;
}

.moTa {
  background: linear-gradient(to right, #da00ff, #fda300);
  color: transparent;
  -webkit-background-clip: text;
}

.moTa p {
  margin: 0;
}

.tennhac-list {
  font-size: 18px;
}

.active-list {
  background: linear-gradient(to right,  #2196f3, #00ff69);
  color: transparent;
}

.active-list p {
  color: white;
}

.active-icon {
  color: yellow;
}

/* --- Đĩa Xoay --- */
@keyframes spinner {
  to {
      transform: rotate(360deg);
  }
}

/* hiệu ứng sáng , tối */
.fa-moon {
  font-size: 26px;
  color: white;
}

.fa-sun {
  font-size: 26px;
  color: black;
}

.fa-sun:hover,.fa-moon:hover {
  cursor: pointer;
}

/* video background */
.video-dark {
  position: absolute;
  bottom: -290px;
  z-index: -1; 
}

video {
  top: 0;
  position: absolute;
  z-index: -1;
  width: 100%;
}

/* responsive */
@media screen and (max-width: 800px) {

  .container {
    flex-direction: column;
    padding: 0;
    height: 96vh;
  }

  .mobile {
    margin: 0 auto;
  }

  #range {
    max-width: 70%;
  }

  .music {
    max-width: 280px;
  }

  .cacBaiHat {
    margin-top: 10px;
    height: 234px;
  }

  .controls {
    font-size: 18px;
  }

  .tennhac-list {
    font-size: 14px;
    font-weight: 550;
  }

  .cacBaiHat img {
    height: 40px;
    width: 40px;
}

.controls {
  gap: 0 26px;
}
}

/* animation tuyết rơi */
@keyframes move {
  0%{
    opacity: 0;
    transform: translateY(0);
  }10%{
    opacity: 1;
  }90%{
    opacity: 1;
  }100%{
    opacity: 0;
    transform: translateY(50vh);
  }
}