body {
  font-family: monospace;
  background: url('/images/back.png') no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  margin: 0;
  padding: 0;
}

.container {
  background-color: rgba(0, 0, 0, 0.75);
  padding: 20px;
  max-width: 100%;
  margin: 40px auto;
  border-radius: 8px;
  border: 1px solid #444;
}

.header, .footer {
  text-align: center;
  margin-bottom: 20px;
}

.qsl-card, .tuner, .qsl-info {
  background-color: #111;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid #333;
  border-radius: 6px;
}

.qsl-card h2, .tuner h2 {
  border-bottom: 1px solid #555;
  padding-bottom: 5px;
  margin-bottom: 10px;
}

.qsl-info ul li, .tuner ul li {
  margin: 5px 0;
}

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

.tuner ul li::before {
  content: "📡 ";
  color: #0f0;
}



.icom-tuner {
  background-color: #000;
  border: 2px solid #333;
  border-radius: 10px;
  padding: 20px;
  max-width: 600px;
  margin: 0 auto 30px;
  font-family: monospace;
  color: #0ff;
}

.icom-screen {
  background-color: #111;
  border: 1px solid #444;
  padding: 15px;
  border-radius: 6px;
  text-align: center;
}

.icom-freq {
  font-size: 2.2em;
  font-weight: bold;
  color: #0ff;
  margin-bottom: 10px;
}

.icom-info {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 1.2em;
  margin-bottom: 15px;
}

.icom-mode, .icom-band {
  background-color: #222;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid #555;
}

.icom-scope {
  display: flex;
  align-items: flex-end;
  height: 60px;
  background-color: #000;
  border: 1px solid #444;
  padding: 5px;
  overflow: hidden;
  justify-content: center;
}

.icom-scope .bar {
  width: 8px;
  background-color: #0ff;
  margin: 0 2px;
}

.icom-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}

.icom-buttons button {
  background-color: #222;
  color: #0ff;
  border: 1px solid #444;
  padding: 8px 12px;
  font-size: 0.9em;
  cursor: pointer;
  border-radius: 4px;
}

.icom-buttons button:hover {
  background-color: #0ff;
  color: #000;
}