#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff; /* Ganti jika ingin warna lain */
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  width: 40px;
  height: 40px;
  border: 5px solid #ccc;
  border-top-color: #00CEA6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Tirai Overlay */
.rtmc__ad_overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9998;
  display: flex;
  flex-direction: row;
}

.rtmc__loading_bar {
  flex: 1;
  background: #fff; /* warna tirai putih */
  transition: height 0.2s ease-in-out;
  height: 100%; /* awal: tertutup */
}