#nova-global-fab{position:fixed;right:18px;bottom:18px;z-index:1000;width:46px;height:46px;border-radius:6px;border:1px solid var(--border);background:var(--card);color:var(--theme-accent);display:grid;place-items:center;font-family:Georgia,serif;font-size:19px;box-shadow:0 8px 22px #0004}.nova-global-drawer{position:fixed;right:18px;bottom:18px;z-index:1001;width:min(420px,calc(100vw - 32px));max-height:min(620px,calc(100vh - 36px));background:var(--card);border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;overflow:hidden}.nova-global-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line-subtle)}.nova-global-body{flex:1;overflow:auto;padding:12px}.nova-global-form{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line-subtle)}.nova-global-form textarea{flex:1;resize:none;border:1px solid var(--input);background:var(--background);color:var(--foreground);border-radius:6px;padding:8px;min-height:44px}.nova-global-ask{position:fixed;z-index:1002;padding:5px 8px;border-radius:6px;background:var(--card);border:1px solid var(--border);color:var(--foreground);box-shadow:0 6px 18px #0004}.nova-global-bubble{max-width:80%;padding:8px 10px;border-radius:10px;border:1px solid var(--border);background:var(--background);white-space:pre-wrap;margin:5px 0}.nova-global-bubble.user{background:var(--accent);margin-left:auto}.nova-global-bubble.assistant{background:var(--card)}@media(hover:none){#nova-global-fab{width:44px;height:44px}}