/* Overlay hitam transparan */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.795);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Konten popup */
.popup-content {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.4s ease;
  position: relative;
}

/* Tombol close */
.popup-close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 22px;
  color: #333;
  cursor: pointer;
  font-weight: bold;
}

/* Animasi */
@keyframes slideUp {
  from {
    transform: translateY(40px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Saat popup aktif */
.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}