:root{--app-bg:#eef3f8;--chat-primary:#1b4f85;--chat-accent:#E75C24;--chat-accent-text:#ffffff;--chat-bg:#ffffff;--chat-shell:#ffffff;--chat-input:#F79A84;--chat-user:#F79A84;--chat-user-bubble:#F79A84;--chat-bot:#edf3f8;--chat-bot-bubble:#edf3f8;--chat-page-bg:#eef3f8;--chat-bg-main:#eef3f8;--chat-text:#ffffff;--chat-text-muted:rgba(17, 17, 17, .6);--chat-text-inverse:#ffffff;--chat-muted:rgba(17, 17, 17, .6);--chat-inverse:#ffffff;--chat-ui-text:#111111;--chat-ui-text-muted:rgba(17, 17, 17, .65);--chat-border:rgba(27, 79, 133, .12);--chat-user-text:#ffffff;--chat-bot-text:#ffffff;--chat-input-text:#ffffff;--chat-input-placeholder:rgba(17, 17, 17, .58)}body{margin:0;font-family:Arial,sans-serif;background:var(--app-bg)}html,body{height:100%}app-root{display:block;min-height:100vh;background:var(--app-bg)}