body {
  background: linear-gradient(135deg, #1e90ff, #6a5acd);
  color: white;
  font-family: "Cairo", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

.container {
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
}
button {
  background: white;
  color: #1e90ff;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}
button:hover {
  background: #e0e0e0;
}
