body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: url('https://images.pexels.com/photos/1103970/pexels-photo-1103970.jpeg') no-repeat center center fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.form-container {
  background-color: rgba(0, 0, 0, 0.75);
  padding: 30px 40px;
  border-radius: 20px;
  color: white;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 0 20px rgba(0,0,0,0.6);
  animation: fadeIn 1s ease;
}

h1 {
  text-align: center;
  color: #66d9ef;
}

label {
  display: block;
  margin-top: 15px;
  margin-bottom: 5px;
  font-weight: bold;
}

input, textarea {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  margin-bottom: 10px;
}

button {
  width: 100%;
  background-color: #66d9ef;
  border: none;
  padding: 12px;
  border-radius: 8px;
  color: black;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background-color: #50c7d4;
}

.back-link {
  display: block;
  text-align: center;
  margin-top: 20px;
  color: #ffcc70;
  text-decoration: none;
  font-weight: bold;
}

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