/* Center chat inside the visible viewport, including the on-screen keyboard. */
#modal.chat-dialog { top:calc(var(--chat-top,0px) + max(8px, (var(--chat-vh,100dvh) - 560px) / 2));bottom:auto;margin:0 auto;height:min(560px,calc(var(--chat-vh,100dvh) - 16px));max-height:calc(var(--chat-vh,100dvh) - 16px); }