/* ========== 霜色玻璃 Toast ========== */
.toast-notification {
  position: fixed; bottom: 100px; left: 50%;
  transform: translateX(-50%) translateY(20px);
white-space: nowrap; 
  max-width: 90%;    
  
  background: rgba(255, 255, 255, 0.85); 
  backdrop-filter: blur(20px);         
  -webkit-backdrop-filter: blur(20px);
  
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08); 
  
  padding: 12px 24px;
  border-radius: 30px;
  display: flex; align-items: center; gap: 10px;
  opacity: 0; pointer-events: none; z-index: 3000;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notification.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-icon {
  width: 16px; height: 16px;
  stroke: #F5E1E3; 
  stroke-width: 2; fill: none;
}

.toast-text {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  color: #263238; 
  letter-spacing: 0.5px;
}