body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f3f4f6;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.hidden {
  display: none;
}

/* Form container */
.form-container {
  background-color: white;
  padding: 2rem 4rem 2rem 4rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

/* Heading */
.form-container h2 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #1f2937;
  font-size: 1.5rem;
}

/* Labels */
.form-container label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #374151;
  font-weight: 500;
}

/* Input fields */
.form-container input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.form-container input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* Submit button */
.form-container button {
  width: 100%;
  padding: 0.75rem;
  background-color: #3b82f6;
  color: white;
  font-size: 1rem;
  font-weight: bold;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.form-container button:hover {
  background-color: #2563eb;
}