body {
  background: linear-gradient(45deg, #0f021f, #2a0a4a, #0f021f);
  color: #e0d1ff; 
  font-family: 'Courier New', Courier, monospace;
  margin: 0;
  padding: 30px;
  display: flex;
  justify-content: center;
}

.container {
  max-width: 900px;
  width: 100%;
  background-color: #150423; 
  border: 5px double #a64dff;
  box-shadow: 0 0 35px #a64dff;
  padding: 25px;
}

.header {
  text-align: center;
  margin-bottom: 20px;
  border-bottom: 2px dashed #ff00ff;
  padding-bottom: 10px;
}

h1 {
  color: #ff00ff;
  text-shadow: 4px 4px 0 #00ffff;
  font-size: 45px;
  margin: 0;
}

.header p {
  color: #a64dff;
  margin-top: 5px;
}

.nav {
  text-align: center;
  margin-bottom: 20px;
}

.nav a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  margin: 0 10px;
  padding: 10px 20px;
  border: 2px solid #00ffff;
  background: #150423;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  display: inline-block;
}

.nav a:hover {
  background: #ff00ff;
  color: #000;
  border-color: #ff00ff;
  box-shadow: 0 0 20px #ff00ff;
}

.main-layout {
  display: flex;
  gap: 20px;
}

.content {
  flex: 2; 
  border: 3px solid #ff00ff;
  padding: 20px;
  display: flex;
  gap: 20px;
}

.avatar {
  width: 150px;
  height: 300px;
  border: 5px solid #00ffff;
  box-shadow: 0 0 25px #00ffff;
  object-fit: cover;
}

.bio h2 {
  color: #a64dff;
  text-shadow: 2px 2px 0 #00ffff;
  margin-top: 0;
}

.sidebar {
  flex: 1; 
  border: 2px solid #00ffff;
  padding: 15px;
  background: #1b0733;
}

.sidebar h3 {
  color: #ff00ff;
  text-align: center;
  border-bottom: 1px solid #a64dff;
  padding-bottom: 5px;
}

.sidebar ul {
  list-style: none;
  padding: 0;
}

.sidebar a {
  color: #00ffff;
  text-decoration: none;
  display: block;
  margin-bottom: 5px;
}

.sidebar a:hover {
  color: #ff00ff;
  text-shadow: 0 0 5px #ff00ff;
}

.buttons img {
  width: 88px;
  height: 31px;
  margin: 5px;
  border: 2px solid #fff;
}

audio {
  width: 100%;
  margin-top: 20px;
}

.footer {
  margin-top: 20px;
  border-top: 3px double #a64dff;
  padding-top: 15px;
  text-align: center;
}

marquee {
  color: #ff00ff;
  font-weight: bold;
  font-size: 20px;
  text-shadow: 2px 2px 0 #00ffff;
}

::selection {
  background: #ff00ff;
  color: #fff;
}
.custom-player {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #1b0733;
  border: 2px solid #a64dff;
  padding: 10px;
  margin-top: 20px;
}

.play-btn {
  background: #ff00ff;
  color: #150423;
  border: 2px solid #00ffff;
  font-size: 20px;
  font-family: 'Courier New', monospace;
  font-weight: bold;
  cursor: pointer;
  padding: 5px 15px;
  box-shadow: 0 0 10px #ff00ff;
}

.play-btn:hover {
  background: #00ffff;
  color: #000;
  box-shadow: 0 0 15px #00ffff;
}

#trackName {
  color: #ffffff;
  font-family: 'Courier New', monospace;
  font-size: 14px;
}

#seekSlider {
  width: 100%;
  appearance: none;
  height: 10px;
  background: #150423;
  border: 2px solid #a64dff;
  cursor: pointer;
}

#seekSlider::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  background: #ff00ff;
  box-shadow: 0 0 5px #ff00ff;
  cursor: pointer;
}
/* Кастомный неоновый курсор */
body {
  cursor: url('https://i.pinimg.com/736x/2f/f7/4f/2ff74f97454efe2b9e7eadb520bfbbfc.jpg'), auto;
}

/* Неоновый скроллбар (для Chrome, Edge, Opera) */
::-webkit-scrollbar {
  width: 14px;
}

::-webkit-scrollbar-track {
  background: #150423; 
  border: 2px solid #00ffff;
}

::-webkit-scrollbar-thumb {
  background: #ff00ff;
  border: 2px solid #00ffff;
  box-shadow: 0 0 10px #ff00ff;
}

::-webkit-scrollbar-thumb:hover {
  background: #00ffff;
}

/* Неоновый скроллбар (для Firefox) */
* {
  scrollbar-color: #ff00ff #150423;
}