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

body {
  min-height: 100vh;
  background: #061b45;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.player {
  width: 92%;
  max-width: 420px;
  background: #08245c;
  border-radius: 28px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.15);
}

.logo {
  width: 100%;
  max-width: 310px;
  margin-bottom: 18px;
}

h1 {
  font-size: 26px;
  margin-bottom: 6px;
}

.slogan {
  font-size: 15px;
  opacity: .85;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.now-playing {
  background: rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 25px;
}

.now-playing span {
  display: inline-block;
  background: #ffffff;
  color: #061b45;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 8px;
}

.now-playing marquee {
  font-size: 15px;
}

.play-btn {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  border: none;
  background: white;
  color: #061b45;
  font-size: 34px;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  transition: .25s;
}

.play-btn:hover {
  transform: scale(1.08);
}

.volume-box {
  margin-top: 25px;
}

.volume-box span {
  display: block;
  font-size: 13px;
  margin-bottom: 8px;
  opacity: .85;
}

input[type="range"] {
  width: 85%;
}