* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(45deg, #ff5f6d, #ffc371, #24c6dc, #514a9d, #ff512f);
  background-size: 500% 500%;
  animation: bgAnimation 10s infinite alternate;
}

@keyframes bgAnimation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.container {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  width: 90%;
  max-width: 400px;
}

h1 {
  margin-bottom: 10px;
  color: white;
}

p, label {
  color: white;
  margin: 10px 0;
}

input {
  padding: 8px;
  font-size: 1rem;
  margin-bottom: 20px;
  width: 80%;
  border-radius: 8px;
  border: none;
  outline: none;
}

button {
  padding: 12px 20px;
  margin: 5px;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  cursor: pointer;
  background: white;
  transition: transform 0.2s, background 0.3s;
}

button:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

@media (max-width: 500px) {
  h1 {
    font-size: 1.5rem;
  }
  button {
    font-size: 0.9rem;
    padding: 10px 15px;
  }
}