.floating-theme-toggle{position:fixed;bottom:2rem;right:2rem;width:3rem;height:3rem;border-radius:50%;background-color:var(--surface-color);color:var(--text-color);border:1px solid var(--primary-color);box-shadow:0 4px 12px var(--shadow-medium);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),box-shadow .3s ease,background-color .3s ease}.floating-theme-toggle:hover{transform:scale(1.1);box-shadow:0 6px 16px var(--shadow-medium);color:var(--primary-color)}.floating-theme-toggle i{font-size:1.2rem}@media(max-width:768px){.floating-theme-toggle{bottom:1.5rem;right:1.5rem;width:2.8rem;height:2.8rem}}