:root{--sidebar-width:260px;--bg:#0a0a0a;--bg-panel:#111113;--bg-input:#ffffff0a;--bg-input-focus:#ffffff0f;--border:#ffffff1a;--border-strong:#ffffff2e;--text:#f5f5f5;--text-muted:#a1a1aa;--text-faint:#71717a;--accent:#fff;--accent-text:#0a0a0a;--error:#f87171;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;overflow-x:hidden}.app{height:100dvh}.sidebar-toggle{z-index:3;border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;place-items:center;transition:left .15s,color .15s,background .15s;display:grid;position:fixed;top:1rem;left:1rem}.sidebar-toggle.open{left:calc(var(--sidebar-width) - 3rem)}.sidebar-new-chat{z-index:3;border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-muted);white-space:nowrap;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:.5rem;font-family:inherit;font-size:.875rem;transition:color .15s,background .15s;display:flex;position:fixed;top:3.75rem;left:1rem}.sidebar-new-chat.open{width:calc(var(--sidebar-width) - 2rem);justify-content:center}.sidebar-new-chat:hover:not(:disabled){color:var(--text);background:var(--bg-input)}.sidebar-new-chat:disabled{opacity:.35;cursor:not-allowed}.sidebar-social{z-index:3;flex-direction:column;gap:.25rem;display:flex;position:fixed;bottom:1rem;left:1rem}.sidebar-social.open{width:calc(var(--sidebar-width) - 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message-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.message.user{align-self:flex-end;max-width:85%}.message.assistant{align-self:flex-start;max-width:85%}.message.error{color:var(--error)}.message.interrupted{color:var(--text-faint);align-items:center;display:flex}.message.interrupted:before,.message.interrupted:after{content:"";background:var(--border);flex:1;height:1px}.message-interrupted-label{padding:0 .75rem;font-size:.8125rem}.message-attachments{flex-wrap:wrap;gap:.5rem;margin-bottom:.35rem;display:flex}.message-attachment-image{border:1px solid var(--border);border-radius:var(--radius-md);max-width:180px;max-height:180px}.message-attachment-chip{background:var(--bg-input);border:1px solid var(--border);max-width:220px;color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;border-radius:999px;align-items:center;padding:.35rem .6rem;font-size:.8125rem;display:inline-flex;overflow:hidden}.message p{margin:.6rem 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