.btn {
  padding: 10px 16px;
  border-radius: 10px;
  background-color: var(--btn);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--fg);
  cursor: pointer;
  font-weight: 700;
  transition: background-color 0.2s ease;
}
.btn:hover {
  background-color: #1a3a55; /* Warna hover spesifik */
}
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.btn.small {
  padding: 8px 10px;
  font-size: 14px;
}
.btn:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}