body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom, #7b2ff7, #f107a3);
  margin: 0;
  padding: 0;
  color: white;
  text-align: center;
}
.container {
  max-width: 500px;
  margin: auto;
  padding: 20px;
}
.logo {
  width: 120px;
  margin-top: 30px;
}
h1 {
  font-size: 2em;
  margin: 20px 0 10px;
}
.subtitle {
  font-size: 1em;
  margin-bottom: 20px;
}
input, select {
  width: 80%;
  padding: 10px;
  margin: 10px 0;
  border: none;
  border-radius: 10px;
  font-size: 1em;
}
.start-btn, .generate-btn, .unlock-btn {
  padding: 12px 24px;
  margin-top: 15px;
  background-color: #ff5ec3;
  color: white;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  font-size: 1em;
  transition: background 0.3s;
}
.start-btn:hover, .generate-btn:hover, .unlock-btn:hover {
  background-color: #ff2ea6;
}
.hidden {
  display: none;
}
.terminal {
  background: black;
  padding: 15px;
  margin-top: 20px;
  font-family: monospace;
  font-size: 0.9em;
  border-radius: 10px;
  height: 150px;
  overflow-y: auto;
  text-align: left;
}