/* Qfit — geometría compartida del selector claro/oscuro. */
.theme-toggle{position:relative;width:66px;height:34px;padding:0;border:1px solid transparent;border-radius:999px;cursor:pointer;display:grid;grid-template-columns:1fr 1fr;align-items:center;justify-items:center;isolation:isolate;transition:border-color .2s,background .2s}
.theme-toggle span{position:relative;z-index:2;font-size:13px;line-height:1;transition:color .25s}
.theme-toggle i{position:absolute;z-index:1;top:3px;left:3px;width:26px;height:26px;transition:transform .28s cubic-bezier(.22,.8,.25,1),background .25s}
[data-theme="dark"] .theme-toggle i{transform:translateX(32px)}