/* Toast Notification System */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  min-width: 320px;
  max-width: 500px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.08) 100%);
  backdrop-filter: blur(40px) saturate(180%) brightness(1.1);
  -webkit-backdrop-filter: blur(40px) saturate(180%) brightness(1.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-top: 1px solid rgba(255,255,255,0.35);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4),
              inset 0 1px 0 rgba(255,255,255,0.2);
  color: #ffffff;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
  animation: toastSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.toast::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 10%;
  right: 10%;
  height: 50px;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.2) 0%, transparent 70%);
  filter: blur(10px);
}

.toast.toast-success {
  border-left: 3px solid #4ade80;
}

.toast.toast-error {
  border-left: 3px solid #ff6b6b;
}

.toast.toast-info {
  border-left: 3px solid #00d4ff;
}

.toast.toast-warning {
  border-left: 3px solid #fbbf24;
}

.toast-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.toast-success .toast-icon {
  color: #4ade80;
}

.toast-error .toast-icon {
  color: #ff6b6b;
}

.toast-info .toast-icon {
  color: #00d4ff;
}

.toast-warning .toast-icon {
  color: #fbbf24;
}

.toast-message {
  flex: 1;
  position: relative;
}

.toast-close {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.toast-close:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
  color: #ffffff;
}

.toast.toast-removing {
  animation: toastSlideOut 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastSlideOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(100%) scale(0.95);
  }
}

@media (max-width: 640px) {
  .toast-container {
    top: 10px;
    right: 10px;
    left: 10px;
  }

  .toast {
    min-width: auto;
    width: 100%;
  }
}