.topbar-header-tools{display:inline-flex;align-items:center;gap:.125rem;flex-shrink:0}.topbar-lang-switcher{flex-shrink:0}.topbar-lang-globe-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:none;border:none;border-radius:50%;color:#374151;cursor:pointer;flex-shrink:0;transition:background .2s ease,color .2s ease}.topbar-lang-globe-btn:hover{background:rgba(var(--brand-green-rgb, 16, 185, 129),.08);color:var(--brand-green, var(--brand-green))}.topbar-lang-globe-btn:active{background:#0000000f;transform:scale(.96)}.topbar-lang-menu{min-width:auto;padding:.5rem;border:1px solid var(--sidebar-border, #e5e7eb);border-radius:var(--radius-sm);box-shadow:0 4px 12px #00000014}.topbar-lang-toggle{display:inline-flex;gap:2px;background:#0000000a;border-radius:var(--radius-sm);padding:2px}.topbar-lang-option{border:0;background:transparent;color:var(--color-text-secondary);font-size:.72rem;font-weight:700;letter-spacing:.02em;padding:.22rem .5rem;border-radius:calc(var(--radius-sm) - 2px);cursor:pointer;transition:background .15s ease,color .15s ease}.topbar-lang-option:hover{background:#0000000f}.topbar-lang-option.active{background:var(--brand-green);color:#fff}