.container {
  max-width: 600px;
  margin: 100px auto 50px;
  padding: 30px;
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  font-family: 'Arial', sans-serif;
}

.container h2 {
  text-align: center;
  color: #a60000; /* warna merah khas LFC */
  margin-bottom: 25px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

label {
  font-weight: bold;
  margin-bottom: 5px;
  color: #333;
}

input[type="text"],
input[type="number"],
select {
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
  transition: border-color 0.3s;
}

input:focus,
select:focus {
  border-color: #a60000;
  outline: none;
}

button[type="submit"] {
  padding: 12px;
  background-color: #a60000;
  color: #fff;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button[type="submit"]:hover {
  background-color: #a60000;
}

p {
  font-size: 14px;
  color: #555;
}

/* Sembunyikan field ID Card secara default */
.hidden {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    margin: 60px 10px;
    padding: 20px;
  }

  input[type="text"],
  input[type="number"],
  select,
  button[type="submit"] {
    font-size: 15px;
  }
}
.form-wrapper {
  display: flex;
  justify-content: center;
}



#popupOverlay {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5); /* semi transparan */
  display: flex;
  align-items: center;
  justify-content: center;
}

#popupSuccess {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}