#toast-container {
    position: fixed;
    top: 44px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none; /* 不阻挡鼠标事件 */
}

.toast {
    min-width: 200px;
    margin: 8px 0;
    padding: 12px 20px;
    border-radius: 4px;
    color: #fff;
    font-size: 14px;
    opacity: 0.95;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    position: relative;
    pointer-events: auto; /* 恢复鼠标事件以点击关闭按钮 */
    animation: fadeInUp 0.4s ease;
}

.toast.toast-success { background-color: #28a745; }
.toast.toast-error { background-color: #dc3545; }
.toast.toast-info { background-color: #17a2b8; }
.toast.toast-warning { background-color: #ffc107; color: #212529; }


/* 可选的动画效果 */
@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 0.95;
    }
}