body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #0b3d2e, #021a14);
  height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.card {
  background: #0f1f1a;
  padding: 40px;
  border-radius: 14px;
  width: 100%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
}

input {
  width: 100%;
  padding: 14px;
  margin-top: 20px;
  border-radius: 8px;
  border: none;
  font-size: 16px;
}

button {
  margin-top: 20px;
  width: 100%;
  padding: 14px;
  border-radius: 8px;
  border: none;
  font-size: 16px;
  font-weight: 600;
  background: #c8a84a;
  color: #1b1b1b;
  cursor: pointer;
}

small {
  display: block;
  margin-top: 15px;
  opacity: 0.7;
}