Display "thinking..." instead of the tab title when the tab is loading or pending.
/* ==UserStyle==
* @name Tab Busy Thinking
* @name:zh-CN 标签页载入中显示"thinking..."
* @description Display "thinking..." instead of the tab title when the tab is loading or pending.
* @description:zh-CN 当标签页正在载入或待载入时，将标签文本显示为"thinking..."
* @author Ryan
* @version 0.2.1
* @compatibility Firefox 121
* @homepageURL https://github.com/benzBrake/FirefoxCustomize
* @usercssloader true
* @var text tab-busy-thinking-text "显示文本" "thinking..."
* @license MIT
* @namespace https://github.com/benzBrake/FirefoxCustomize
==/UserStyle== */
/* 隐藏原有标签文本 - busy状态 */
tab[busy] .tab-label,
/* 隐藏原有标签文本 - pending状态 */
tab[pending] .tab-label {
display: none;
}
/* 使用伪元素显示"thinking..." - busy状态 */
tab[busy] .tab-label-container::after,
/* 使用伪元素显示"thinking..." - pending状态 */
tab[pending] .tab-label-container::after {
content: var(--tab-busy-thinking-text, "thinking...");
visibility: visible;
color: #888888; /* 可选：设置颜色 */
}