.floating-theme-toggle{position:fixed;bottom:1rem;right:1rem;z-index:10000;opacity:0;transform:translateY(10px);animation:floatIn .5s .2s forwards}.floating-theme-toggle button{display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;padding:0;border-radius:.75rem;border:1px solid var(--border);background:var(--theme);color:var(--secondary);cursor:pointer;backdrop-filter:blur(8px)saturate(120%);box-shadow:0 2px 6px rgba(0,0,0,.15);transition:background .25s,color .25s,box-shadow .25s}.floating-theme-toggle button svg{width:1.4rem;height:1.4rem}.floating-theme-toggle button:hover,.floating-theme-toggle button:focus{background:var(--accent);color:var(--background);box-shadow:0 4px 12px rgba(0,0,0,.25);outline:none}@media(prefers-reduced-motion:no-preference){@keyframes floatIn{to{opacity:1;transform:none}}}@media(max-width:360px){.floating-theme-toggle{display:none}}@media(max-width:640px){.floating-theme-toggle{right:auto;left:1rem}}