.theme-toggle{display:inline-flex;align-items:center;gap:8px;padding:0;border:none;background:transparent;cursor:pointer;font-family:system-ui,-apple-system,sans-serif;-webkit-tap-highlight-color:transparent}.theme-toggle:disabled{opacity:.5;cursor:wait}.theme-toggle-track{position:relative;display:flex;align-items:center;width:52px;height:28px;border-radius:999px;border:1px solid var(--toggle-border,#ccc);background:var(--toggle-track,#eee);transition:background .2s ease,border-color .2s ease}.theme-toggle-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--toggle-thumb,#111);box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .22s cubic-bezier(.4,0,.2,1)}.theme-toggle[data-mode=dark] .theme-toggle-thumb{transform:translateX(24px);background:var(--toggle-thumb-dark,#f2f2f2)}.theme-toggle-icon{position:absolute;width:14px;height:14px;opacity:.45;pointer-events:none}.theme-toggle-icon-sun{left:7px;background:50%/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Cpath d='M12 2v2M12 20v2M4.93 4.93l1.41 1.41M17.66 17.66l1.41 1.41M2 12h2M20 12h2M4.93 19.07l1.41-1.41M17.66 6.34l1.41-1.41'/%3E%3C/svg%3E")}.theme-toggle-icon-moon{right:7px;background:50%/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z'/%3E%3C/svg%3E")}.theme-toggle[data-mode=dark] .theme-toggle-icon-sun{opacity:.25}.theme-toggle[data-mode=dark] .theme-toggle-icon-moon,.theme-toggle[data-mode=light] .theme-toggle-icon-sun{opacity:.85}.theme-toggle[data-mode=light] .theme-toggle-icon-moon{opacity:.25}.theme-toggle-label{font-size:.78rem;font-weight:500;color:var(--toggle-label,#444);min-width:3.2rem;text-align:left}[data-theme=dark] .theme-toggle-track{--toggle-border:#444;--toggle-track:#1a1a1a}[data-theme=dark] .theme-toggle-label{--toggle-label:#bbb}.opt-root .theme-toggle-track{border-color:color-mix(in oklch,var(--foreground) 20%,transparent);background:color-mix(in oklch,var(--foreground) 8%,var(--background))}.opt-root .theme-toggle-thumb{background:var(--foreground)}.opt-root .theme-toggle[data-mode=dark] .theme-toggle-thumb{background:var(--background)}.opt-root .theme-toggle-label{color:var(--muted-foreground)}.auth-page .theme-toggle-track{border-color:var(--auth-line);background:var(--auth-surface)}.auth-page .theme-toggle-thumb{background:var(--auth-fg)}.auth-page .theme-toggle[data-mode=dark] .theme-toggle-thumb{background:var(--auth-bg)}.auth-page .theme-toggle-label{color:var(--auth-muted)}