:root,html[data-theme=light]{--shell-bg-rgb:255,255,255;--chat-panel-bg:#f2f6fa;--chat-panel-bg-rgb:242,246,250;--chat-panel-border:#d8e0e9;--chat-panel-hover:#e8eef4;--chat-panel-subtle:#e3eaf1;--chat-panel-glass:rgba(var(--chat-panel-bg-rgb),0.94)}html[data-theme=dark]{--tg-canvas-bg:#0e1621;--shell-bg-rgb:23,33,43;--chat-panel-bg:#1b2734;--chat-panel-bg-rgb:27,39,52;--chat-panel-border:#283848;--chat-panel-hover:#213041;--chat-panel-subtle:#16202a;--chat-panel-glass:rgba(var(--chat-panel-bg-rgb),0.92)}