.theme-toggle{display:inline-flex;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:2px;gap:2px}.theme-toggle-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:0;border-radius:8px;color:var(--text-muted);cursor:pointer;font:inherit;font-size:13px;transition:background .16s ease,color .16s ease}.theme-toggle-btn:hover{color:var(--text)}.theme-toggle-btn.active{background:var(--bg-elev);color:var(--text);box-shadow:0 1px 2px var(--overlay-08)}.theme-toggle-compact .theme-toggle-btn{padding:6px 10px;font-size:14px}@media (prefers-reduced-motion:reduce){.theme-toggle-btn{transition:none}}