.notification-toast-container {
    position: fixed;
    z-index: 9999;
    width: 320px;
    background: var(--bg-secondary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);

    // 浅色模式下使用完全不透明背景，并禁用毛玻璃效果
    [data-mode="light"] &,
    :not([data-mode]) & {
        background: rgba(255, 255, 255, 1);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    padding: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none; // Allow clicking through when hidden

    &.visible {
        opacity: 1;
        transform: scale(1);
        pointer-events: auto;
    }

    &.static {
        position: relative !important;
        width: calc(100% - 4px) !important; // Leave 2px margin for anti-aliasing saftey
        height: auto !important; // Fits content
        min-height: 0;
        top: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
        margin: 2px !important; // 2px centered margin
        border-radius: 12px !important; // Rounded corners


        // Disable backdrop filter
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;

        // 独立通知窗口：默认使用浅色模式硬编码值，确保不依赖 <html> 上的主题属性
        background: #ffffff;
        color: #3d3d3d;
        --text-primary: #3d3d3d;
        --text-secondary: #666666;
        --text-tertiary: #999999;
        --border-light: rgba(0, 0, 0, 0.08);

        // 深色模式覆盖
        [data-mode="dark"] & {
            background: var(--bg-secondary-solid, #282420);
            color: var(--text-primary, #F0EEE9);
            --text-primary: #F0EEE9;
            --text-secondary: #b3b0aa;
            --text-tertiary: #807d78;
            --border-light: rgba(255, 255, 255, 0.1);
        }

        box-shadow: none !important; // NO SHADOW
        border: 1px solid var(--border-light);

        display: flex;
        padding: 16px;
        padding-right: 32px; // Make space for close button
        box-sizing: border-box;

        // Force close button to be visible but transparent background
        .notification-close {
            opacity: 1 !important;
            top: 12px;
            right: 12px;
            background: transparent !important; // Transparent per user request

            &:hover {
                color: var(--text-primary);
                background: rgba(255, 255, 255, 0.1) !important; // Subtle hover effect
            }
        }

        .notification-time {
            top: 24px; // Match padding
            right: 40px; // Left of close button (12px + 20px + 8px)
        }
    }

    // Position variants
    &.bottom-right {
        bottom: 24px;
        right: 24px;
        transform: translate(0, 20px) scale(0.95);

        &.visible {
            transform: translate(0, 0) scale(1);
        }
    }

    &.top-right {
        top: 24px;
        right: 24px;
        transform: translate(0, -20px) scale(0.95);

        &.visible {
            transform: translate(0, 0) scale(1);
        }
    }

    &.bottom-left {
        bottom: 24px;
        left: 24px;
        transform: translate(0, 20px) scale(0.95);

        &.visible {
            transform: translate(0, 0) scale(1);
        }
    }

    &.top-left {
        top: 24px;
        left: 24px;
        transform: translate(0, -20px) scale(0.95);

        &.visible {
            transform: translate(0, 0) scale(1);
        }
    }

    &.top-center {
        top: 24px;
        left: 50%;
        transform: translate(-50%, -20px) scale(0.95);

        &.visible {
            transform: translate(-50%, 0) scale(1);
        }

        // 灵动岛样式
        border-radius: 40px !important;
        padding: 12px 16px;
        box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);

        &.static {
            border-radius: 40px !important;
        }
    }

    &:hover {
        box-shadow: 0 12px 48px rgba(0, 0, 0, 0.16) !important;
    }

    .notification-content {
        display: flex;
        align-items: flex-start;
        gap: 12px;
    }

    .notification-avatar {
        flex-shrink: 0;
    }

    .notification-text {
        flex: 1;
        min-width: 0;

        .notification-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 4px;

            .notification-title {
                font-weight: 600;
                font-size: 14px;
                color: var(--text-primary);
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
                max-width: 100%; // 允许缩放
                flex: 1; // 占据剩余空间
                min-width: 0; // 关键：允许 flex 子项收缩到内容以下
                margin-right: 60px; // Make space for absolute time + close button
            }

            .notification-time {
                font-size: 12px;
                color: var(--text-tertiary);
                position: absolute;
                top: 16px;
                right: 36px; // Left of close button (8px + 20px + 8px)
                font-variant-numeric: tabular-nums;
            }
        }

        .notification-body {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            word-break: break-all;
        }
    }

    .notification-close {
        position: absolute;
        top: 8px;
        right: 8px;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        border: none;
        background: transparent;
        color: var(--text-tertiary);
        cursor: pointer;
        opacity: 0;
        transition: all 0.2s;

        &:hover {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
    }

    &:hover .notification-close {
        opacity: 1;
    }
}