body {
  background: radial-gradient(circle at top, #001a2e, #000);
  color: #00b7ff;
  font-family: Arial, sans-serif;
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
}

.box {
  background: #0b0d12;
  padding: 30px;
  border-radius: 12px;
  width: 360px;
  box-shadow: 0 0 30px #008cff;
  text-align: center;
}

h1 {
  text-shadow: 0 0 15px #00b7ff;
}

input, button {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #00b7ff;
  background: #05070b;
  color: #00b7ff;
}

button {
  background: linear-gradient(135deg, #007bff, #00b7ff);
  color: black;
  font-weight: bold;
  cursor: pointer;
}

.progress-container {
  margin-top: 15px;
  width: 100%;
  height: 14px;
  background: #020409;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #00b7ff;
}

#progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00b7ff, #008cff);
  box-shadow: 0 0 12px #00b7ff;
  transition: width 0.2s ease;
}

#progress-text {
  margin-top: 8px;
  font-size: 14px;
}