* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins";
}
body {
  background: url("bg-img.jpg");
  background-size: cover;
  background-repeat: no-repeat center center;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.container { max-width: 400px; 
  width: 100%;
   min-height: 400px; 
   backdrop-filter: blur(5px); 
   background-color: rgba(255, 255, 255, 0.08); 
   padding: 40px; 
   border-radius: 15px; 
   text-align: center;
    animation: fadeIn 0.8s ease-in-out;
     border: 2px solid green; 
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
      display: flex; 
      flex-direction: column; 
      justify-content: center; }
h1 {
  margin: 0 0 30px 0;
  color: black;
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 30px;
}

#colorInput {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  font-size: 1.2rem;
  border: 2px solid green;
  border-radius: 8px;
  margin-bottom: 10px;
  color: black;
  background: linear-gradient(13deg, #8cda85, #df7e7e);
}
button {
  margin-top: 10px;
  font-size: 1.5rem;
  color: black;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  padding: 12px;
  font-weight: bold;
  transition: all 0.3s ease;
  background: linear-gradient(45deg, #c91616, #60a341);
}

button:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

#message {
  margin-top: 20px;
  font-size: 1.5rem;
  color: black;
}

@media (max-width: 768px) {
  .container {
    max-width: 350px;
    padding: 30px;
  }

  h1 {
    font-size: 2rem;
  }

  button {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .container {
    max-width: 90%;
    padding: 20px;
  }

  h1 {
    font-size: 1.6rem;
  }

  #colorInput {
    font-size: 1rem;
  }

  button {
    font-size: 1rem;
    padding: 10px;
  }
}