.dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.2s ease;
  }

  .dialog-overlay.show {
    opacity: 1;
  }

  .dialog-box {
    background: white;
    border-radius: 12px;
    max-width: 90%;
    width: 320px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    font-family: sans-serif;
    transform: scale(0.9);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .dialog-overlay.show .dialog-box {
    transform: scale(1);
    opacity: 1;
  }

  .dialog-title {
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 12px;
  }

  .dialog-message {
    margin-bottom: 20px;
    white-space: pre-line;
    font-size: 16px;
  }

  .dialog-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
  }

  .dialog-buttons button {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
  }

  .dialog-buttons .ok {
    background: #007bff;
    color: white;
  }

  .dialog-buttons .cancel {
    background: #ddd;
  }

	.toast {
	position: fixed;
	left: 50%;
	bottom: 30px;
	transform: translateX(-50%) translateY(20px);
	background: rgba(0, 0, 0, 0.85);
	color: white;
	padding: 10px 18px;
	border-radius: 8px;
	font-size: 15px;
	opacity: 0;
	transition: opacity 0.3s ease, transform 0.3s ease;
	z-index: 10000;
	pointer-events: none;
}
.toast.show {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}