.theme-toggle{border:1px solid var(--border,#00000014);background:var(--surface,#00000008);width:40px;min-width:44px;height:40px;min-height:44px;color:var(--text-strong);cursor:pointer;will-change:transform;border-radius:12px;justify-content:center;align-items:center;padding:0;transition:background-color .2s,border-color .2s,transform .15s,box-shadow .2s;display:inline-flex}.theme-toggle:hover{background:#2563eb14;border-color:#2563eb33;transform:translateY(-1px)}.theme-toggle:active{transform:scale(.93)}.theme-icon-wrapper{justify-content:center;align-items:center;transition:transform .3s cubic-bezier(.34,1.56,.64,1);display:flex}.theme-icon{color:var(--text-strong);transition:color .2s;display:block}.theme-toggle:hover .theme-icon-wrapper.is-light{transform:rotate(-15deg)scale(1.1)}.theme-toggle:hover .theme-icon-wrapper.is-dark{transform:rotate(20deg)scale(1.1)}html[data-theme=dark] .theme-toggle{background:#ffffff0a;border-color:#ffffff14}html[data-theme=dark] .theme-toggle:hover{background:#60a5fa1f;border-color:#60a5fa4d;box-shadow:0 0 16px #60a5fa40}.theme-toggle:focus-visible{box-shadow:0 0 0 3px var(--accent-soft,#2563eb66);outline:none}@media (prefers-reduced-motion:reduce){.theme-toggle,.theme-icon-wrapper{transition:none;transform:none!important}}