body {
  font-family: 'Segoe UI', sans-serif;
  background: #0F172A;
  color: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
}

.card {
  background: #202617;
  border-radius: 10px;
  padding: 24px 28px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  width: 420px;
  text-align: center;
}

input[type="text"], select {
  margin: 12px 0;
  padding: 10px;
  width: 100%;
  border: none;
  border-radius: 5px;
}

button {
  background: #22c55e;
  color: #0F172A;
  border: none;
  padding: 10px 18px;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #16a34a;
}

.msg {
  margin-top: 16px;
  color: #e11d48;
}