/* Basic Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  transition: background-color 0.5s ease;
}

/* Container Styling */
.container {
  background: rgba(255, 255, 255, 0.8);
  padding: 2rem 3rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #111;
  margin-bottom: 1.5rem;
}

button {
  background-color: #4f46e5;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background-color: #3730a3;
}

/* Color display text */
.color-code {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: #111;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    width: 90%;
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.2rem;
  }

  button {
    width: 100%;
    font-size: 1rem;
  }
}