/* Base Styling */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #1e1e2f;
  color: #f1f1f1;
  margin: 0;
  padding: 0;
}

/* Container */
.container {
  max-width: 600px;
  margin: 50px auto;
  background-color: #2b2b40;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  text-align: center;
}

/* Headings */
h1, h2 {
  color: #00b4ff;
  margin-bottom: 20px;
}

/* Buttons */
button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  font-size: 1em;
  background-color: #00b4ff;
  color: #1e1e2f;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #009be0;
}

/* UUID Display Box */
.uuid-box {
  background-color: #1e1e2f;
  padding: 15px;
  border-radius: 5px;
  white-space: pre-wrap;
  word-wrap: break-word;
  margin-top: 20px;
  font-size: 1.1em;
  line-height: 1.4;
  border: 1px solid #444;
}

/* History Section */
#history {
  margin-top: 40px;
}

#uuidHistory {
  list-style: none;
  padding: 0;
  margin-top: 10px;
}

#uuidHistory li {
  background-color: #1e1e2f;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 5px;
  font-family: monospace;
  font-size: 0.95em;
  border: 1px solid #444;
}