body {
  background-color: #030a16; /* Azul quase preto */
  background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                    url('https://www.transparenttextures.com');
  color: #a3c1e0;
  font-family: 'Verdana', sans-serif;
  margin: 0;
  padding: 40px;
  display: flex;
  justify-content: center;
}

#container {
  width: 850px;
  background: rgba(10, 25, 47, 0.8);
  border: 1px solid #1e3a5f;
  box-shadow: 0 0 20px #0055ff;
  padding: 20px;
}

header {
  border-bottom: 2px solid #0055ff;
  padding-bottom: 10px;
  margin-bottom: 20px;
  text-align: left;
}

h1 {
  color: #fff;
  text-shadow: 2px 2px #0055ff, -1px -1px #00ffff;
  font-size: 3rem;
  margin: 0;
  letter-spacing: -2px;
}

.lyrics {
  font-style: italic;
  color: #4facfe;
  font-size: 0.9rem;
}

#main-content {
  display: flex;
  gap: 20px;
}

#sidebar {
  flex: 1;
  border-right: 1px solid #1e3a5f;
  padding-right: 15px;
}

main {
  flex: 3;
}

.box {
  background: #0d1b2a;
  border-left: 5px solid #0055ff;
  padding: 15px;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.2rem;
  color: #fff;
  border-bottom: 1px solid #1e3a5f;
}

a {
  color: #00ffff;
  text-decoration: none;
}

a:hover {
  color: #fff;
  background: #0055ff;
  cursor: crosshair;
}

footer {
  text-align: center;
  font-size: 0.7rem;
  margin-top: 20px;
  border-top: 1px solid #1e3a5f;
  padding-top: 10px;
}

/* Scrollbar Azul */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #030a16; }
::-webkit-scrollbar-thumb { background: #0055ff; }