@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-primary:#212121;--bg-secondary:#171717;--bg-tertiary:#2f2f2f;--bg-input:#2f2f2f;--border:#ffffff0d;--border-light:#ffffff14;--border-accent:#ffffff26;--accent:#fff;--accent-muted:#b4b4b4;--accent-dim:#ffffff0d;--text-primary:#ececec;--text-secondary:#b4b4b4;--text-muted:#676767;--user-bubble-bg:#2f2f2f;--ai-bubble-bg:transparent;--glow-color:#ffffff05;--glow-strong:#ffffff0f;--brand-gradient:linear-gradient(135deg, #3f3f3f 0%, #1f1f1f 100%);--radius-xs:4px;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-pill:28px;--radius-full:9999px;--sidebar-width:260px;--chat-max-width:740px;--transition-fast:.1s ease;--transition-base:.18s ease;--transition-slow:.3s ease}:root.light{--bg-primary:#fff;--bg-secondary:#f9f9f9;--bg-tertiary:#f0f0f0;--bg-input:#f4f4f4;--border:#0000000d;--border-light:#00000014;--border-accent:#00000026;--accent:#0d0d0d;--accent-muted:#676767;--accent-dim:#0000000a;--text-primary:#0d0d0d;--text-secondary:#676767;--text-muted:#9b9b9b;--user-bubble-bg:#f4f4f4;--ai-bubble-bg:transparent;--glow-color:#00000005;--glow-strong:#0000000d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root.light html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100dvh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border-light);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;width:100%;transition:all var(--transition-base);background:0 0;justify-content:space-between;align-items:center;padding:10px 14px;font-family:inherit;font-size:13.5px;font-weight:500;display:flex}.new-chat-btn:hover{background:var(--accent-dim);border-color:var(--border-accent)}.sidebar-history{flex-direction:column;flex:1;gap:1px;padding:6px 8px;display:flex;overflow-y:auto}.history-section-label{color:var(--text-muted);letter-spacing:.6px;text-transform:uppercase;padding:10px 10px 6px;font-size:10.5px;font-weight:600}.conversation-item{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-base);color:var(--text-secondary);-webkit-user-select:none;user-select:none;background:0 0;border:1px solid #0000;justify-content:space-between;align-items:center;padding:9px 10px;display:flex}.conversation-item:hover{background:var(--accent-dim);color:var(--text-primary)}.conversation-item.active{background:var(--accent-dim);border-color:var(--border-light);color:var(--text-primary);font-weight:500}.conversation-meta{flex-direction:column;flex:1;min-width:0;display:flex}.conversation-title{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.conversation-time{color:var(--text-muted);margin-top:1px;font-size:10px}.item-actions{opacity:0;transition:opacity var(--transition-fast);gap:4px;display:flex}.conversation-item:hover .item-actions{opacity:1}.conversation-action-btn{cursor:pointer;color:var(--text-muted);transition:color var(--transition-base);border-radius:var(--radius-xs);background:0 0;border:none;padding:2px 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var(--border-light);margin:16px 0;overflow:hidden}.chat-table{border-collapse:collapse;width:100%;font-size:13.5px}.chat-table th{background:var(--bg-tertiary);border-bottom:1px solid var(--border-light);text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;padding:10px 14px;font-size:12px;font-weight:600}.chat-table td{border-bottom:1px solid var(--border);color:var(--text-primary);padding:10px 14px}.chat-table tr:last-child td{border-bottom:none}.chat-table tr:hover td{background:var(--accent-dim)}.streaming-cursor{background:var(--text-primary);vertical-align:text-bottom;border-radius:1px;width:2px;height:15px;margin-left:2px;animation:1s step-end infinite cursorBlink;display:inline-block}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.25s ease-out 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#ef444433}.login-btn-google.sign-out:hover{background:#ef444414;border-color:#f87171}.status-indicator{align-items:center;gap:6px;display:flex}.status-dot{background:var(--text-muted);border-radius:50%;width:5px;height:5px}.status-dot.loading{background:#22c55e;animation:1s infinite pulseGreen}@media (width<=768px){.sidebar{width:var(--sidebar-width);z-index:50;transition:transform .25s;position:fixed;left:-270px}.sidebar.mobile-open{transform:translate(270px)}.mobile-sidebar-overlay{display:block}.mobile-menu-btn{display:flex}.messages-area{padding:20px 0 10px}.message-row{gap:10px;padding:6px 14px}.message-row.user .message-bubble{max-width:86%}.input-bar{padding:0 12px 16px}.welcome-chips{flex-direction:column}.welcome-chip{width:100%}}