.notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1002;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: notificationSlideIn 0.3s ease-out;
  max-width: 400px;
  width: calc(100vw - 40px);
}

.notificationContent {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  gap: 12px;
}

.notificationMessage {
  font-size: 14px;
  color: white;
  font-weight: 500;
}

.notificationClose {
  background: none;
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: background-color 0.2s ease;
  opacity: 0.7;
}

.notificationClose:hover {
  opacity: 1;
}

/* 成功通知样式 */
.notification.success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: 1px solid #059669;
}

/* 错误通知样式 */
.notification.error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  border: 1px solid #dc2626;
}

/* 通知动画 */
@keyframes notificationSlideIn {
  from {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .notification {
    top: 15px;
    max-width: calc(100vw - 30px);
    width: calc(100vw - 30px);
  }

  .notificationContent {
    padding: 10px 14px;
  }

  .notificationMessage {
    font-size: 13px;
  }
}