body {
  font-family: "Montserrat", sans-serif;
  margin: 0;
  padding: 0;
  height: 100vh;
  background: linear-gradient(135deg, #7e57c2, #64b5f6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

#container {
  background: rgba(255, 255, 255, 0.15);
  padding: 2.5rem 3.5rem;
  border-radius: 20px;
  text-align: center;
  width: 90%;
  max-width: 420px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

#logo {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

input {
  width: 100%;
  padding: 0.8rem;
  border: none;
  border-radius: 10px;
  margin-top: 1rem;
  font-size: 1rem;
}

button, .btn {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.8rem 1.4rem;
  border: none;
  border-radius: 8px;
  background: white;
  color: #333;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

button:hover, .btn:hover {
  background: #e0e0e0;
}