@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}:root{--sidebar-w: 240px;--sidebar-w-sm: 64px;--sidebar-bg: #0D2926;--sidebar-text: #F1F5F4;--sidebar-dim: #8FB3AD;--sidebar-hover: rgba(255,255,255,.07);--sidebar-border: rgba(255,255,255,.08);--sidebar-btn: rgba(255,255,255,.1);--sidebar-btn-h: rgba(255,255,255,.18);--bg-page: #F5FAFA;--bg-surface: #ffffff;--bg-surface-2: #E6F5F3;--bg-input: #ffffff;--bg-code: #E6F5F3;--bg-chip: #E6F5F3;--bg-error: #fef2f2;--border: #e4e4e7;--border-subtle: #CCEBE7;--border-error: #fecaca;--accent: #0F766E;--accent-hover: #0E6B63;--accent-active: #0F5F58;--accent-tint: #E6F5F3;--accent-dim: #E6F5F3;--action: #F59E0B;--action-hover: #D97F0B;--text-primary: #18181b;--text-secondary: #71717a;--text-muted: #a1a1aa;--text-user: #ffffff;--text-error: #b91c1c;--user-bg: #0F766E;--status-green: #22c55e;--shadow-sm: 0 1px 3px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.07);--shadow-lg: 0 8px 32px rgba(0,0,0,.1);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-full: 9999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px}.app-layout{display:flex;height:100dvh;overflow:hidden;background:var(--bg-page)}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;border-right:1px solid var(--sidebar-border);transition:width .2s ease}.sidebar.collapsed{width:var(--sidebar-w-sm)}.sidebar-top{display:flex;align-items:center;padding:14px var(--sp-3);border-bottom:1px solid var(--sidebar-border);gap:var(--sp-2);flex-shrink:0}.sidebar-toggle{width:36px;height:36px;border-radius:var(--r-sm);background:var(--sidebar-btn);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--sidebar-text);flex-shrink:0;transition:background .15s}.sidebar-toggle:hover{background:var(--sidebar-btn-h)}.sidebar-logo{display:flex;align-items:center;gap:10px;overflow:hidden;flex:1}.sidebar-logo-icon{width:28px;height:28px;border-radius:var(--r-sm);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sidebar-logo-name{font-size:14px;font-weight:600;color:var(--sidebar-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-body{flex:1;display:flex;flex-direction:column;padding:var(--sp-3);gap:var(--sp-3);overflow-y:auto;overflow-x:hidden}.sidebar-new-chat{display:flex;align-items:center;gap:10px;padding:10px var(--sp-3);border-radius:var(--r-sm);background:var(--sidebar-btn);border:1px solid var(--sidebar-border);color:var(--sidebar-text);cursor:pointer;font-size:14px;font-weight:500;font-family:inherit;transition:background .15s;white-space:nowrap;overflow:hidden}.sidebar-new-chat:hover{background:var(--sidebar-btn-h)}.sidebar-new-chat svg{flex-shrink:0}.sidebar-section-label{font-size:11px;font-weight:600;color:var(--sidebar-dim);text-transform:uppercase;letter-spacing:.06em;padding:0 var(--sp-2);white-space:nowrap}.sidebar-section-empty{font-size:12px;color:var(--sidebar-dim);padding:var(--sp-2) var(--sp-2);white-space:nowrap}.sidebar.collapsed .sidebar-logo-name,.sidebar.collapsed .sidebar-new-chat span,.sidebar.collapsed .sidebar-section-label,.sidebar.collapsed .sidebar-section-empty{display:none}.sidebar.collapsed .sidebar-new-chat{justify-content:center;padding:10px}.sidebar.collapsed .sidebar-body{padding:var(--sp-3) var(--sp-2)}@media (max-width: 639px){.sidebar{display:none}}.main-panel{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--sp-5);height:56px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0}.header-left{display:flex;align-items:center;gap:var(--sp-3)}.header-logo-chip{width:32px;height:32px;border-radius:var(--r-sm);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}.header-title{font-size:15px;font-weight:600;color:var(--text-primary);line-height:1}.header-org-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--r-full);background:var(--accent-tint);color:var(--accent-active);font-size:11px;font-weight:600}.header-right{display:flex;align-items:center;gap:var(--sp-3)}.header-status{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--status-green);box-shadow:0 0 0 2px #22c55e33;flex-shrink:0}.header-user{display:flex;align-items:center;gap:var(--sp-2)}.header-username{font-size:13px;color:var(--text-secondary);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.signout-btn{padding:6px 14px;background:transparent;border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-secondary);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.signout-btn:hover{border-color:var(--text-muted);color:var(--text-primary);background:var(--bg-surface-2)}.chat-area{flex:1;position:relative;overflow:hidden;display:flex;flex-direction:column}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--sp-8) var(--sp-4);gap:var(--sp-6);text-align:center}.empty-state-logo{width:56px;height:56px;border-radius:var(--r-lg);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 0 0 6px var(--accent-tint)}.empty-state-title{font-size:22px;font-weight:700;color:var(--text-primary)}.empty-state-desc{font-size:14px;color:var(--text-secondary);max-width:400px;line-height:1.6}.empty-chips{display:flex;flex-wrap:wrap;gap:var(--sp-2);justify-content:center;max-width:560px}.prompt-chip{padding:8px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-full);color:var(--text-primary);font-size:13px;font-family:inherit;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s,color .15s,box-shadow .15s;text-align:left}.prompt-chip:hover{border-color:var(--accent);background:var(--accent-tint);color:var(--accent);box-shadow:var(--shadow-sm)}.chat-window{flex:1;overflow-y:auto;padding:var(--sp-6) var(--sp-4) var(--sp-4);scrollbar-width:thin;scrollbar-color:var(--border) transparent}.chat-window::-webkit-scrollbar{width:6px}.chat-window::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.message-list{display:flex;flex-direction:column;gap:var(--sp-5);max-width:760px;margin:0 auto;width:100%}.jump-pill{position:absolute;bottom:16px;left:50%;transform:translate(-50%);z-index:10;display:flex;align-items:center;gap:6px;padding:7px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--r-full);font-size:12px;font-weight:600;font-family:inherit;cursor:pointer;box-shadow:var(--shadow-md);animation:pill-in .18s ease-out;white-space:nowrap}@keyframes pill-in{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.message-row{display:flex;align-items:flex-start;gap:var(--sp-3);animation:msg-in .18s ease-out}@keyframes msg-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.message-row.user{flex-direction:row-reverse}.avatar{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.assistant-avatar{background:var(--accent-tint);color:var(--accent)}.bubble{padding:10px 14px;border-radius:14px;word-break:break-word}.user-bubble{background:var(--user-bg);color:var(--text-user);border-radius:14px 14px 4px;max-width:min(560px,75%);box-shadow:var(--shadow-sm)}.assistant-bubble{background:var(--bg-surface);color:var(--text-primary);border:.5px solid var(--border);border-radius:4px 14px 14px;box-shadow:var(--shadow-sm);max-width:min(720px,92%)}.user-text{white-space:pre-wrap;font-size:15px;line-height:1.55}.msg-timestamp{font-size:10px;color:var(--text-muted);opacity:0;transition:opacity .15s;padding:4px 0 0;text-align:right}.message-row.user .msg-timestamp{text-align:right}.message-row:hover .msg-timestamp{opacity:1}.error-callout{display:flex;align-items:flex-start;gap:var(--sp-2);padding:10px 14px;background:var(--bg-error);border:1px solid var(--border-error);border-radius:var(--r-md);color:var(--text-error);font-size:14px;line-height:1.55}.error-callout-icon{flex-shrink:0;margin-top:1px;font-size:15px}.typing-row{display:flex;align-items:center;gap:var(--sp-3);animation:msg-in .18s ease-out}.typing-inline{display:flex;align-items:center;gap:7px;padding:4px 0}.dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);animation:bounce 1.2s ease-in-out infinite;flex-shrink:0}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0);opacity:.35}30%{transform:translateY(-4px);opacity:1}}@media (prefers-reduced-motion: reduce){.dot{animation-name:fade-pulse}}@keyframes fade-pulse{0%,to{opacity:.25}50%{opacity:.75}}.typing-status-text{font-size:13px;color:var(--text-muted);opacity:0;transition:opacity .3s ease;white-space:nowrap}.typing-status-text.visible{opacity:1}.message-content{font-size:15px;line-height:1.65;color:var(--text-primary)}.md-p{margin:0 0 10px}.md-p:last-child{margin-bottom:0}.md-inline-code{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:13px;background:var(--bg-code);color:var(--accent);padding:1px 5px;border-radius:4px;border:1px solid var(--border)}.md-code-block{background:var(--bg-code);border:1px solid var(--border);border-radius:var(--r-sm);padding:14px;overflow-x:auto;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:13px;line-height:1.6;margin:10px 0;color:var(--text-primary)}.md-table-wrapper{overflow-x:auto;margin:10px 0;border-radius:var(--r-sm);border:1px solid var(--border)}.md-table{border-collapse:collapse;font-size:13px;min-width:100%}.md-table th,.md-table td{padding:8px 14px;border-bottom:1px solid var(--border-subtle);text-align:left;white-space:nowrap}.md-table th{background:var(--bg-surface-2);color:var(--text-secondary);font-weight:600;font-size:12px;letter-spacing:.02em}.md-table tr:last-child td{border-bottom:none}.md-table tr:nth-child(2n) td{background:var(--bg-surface-2)}.assistant-bubble ul,.assistant-bubble ol{padding-left:22px;margin:6px 0 10px}.assistant-bubble li{margin:4px 0}.message-content h1,.message-content h2,.message-content h3{font-weight:600;margin:14px 0 6px;line-height:1.3}.message-content h1{font-size:17px}.message-content h2{font-size:15px}.message-content h3{font-size:14px;color:var(--text-secondary)}.input-dock{padding:var(--sp-3) var(--sp-4) var(--sp-4);background:var(--bg-surface);border-top:1px solid var(--border);flex-shrink:0}.input-dock-inner{max-width:760px;margin:0 auto;display:flex;align-items:flex-end;gap:var(--sp-3);background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:var(--sp-2) var(--sp-2) var(--sp-2) var(--sp-4);box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .15s}.input-dock-inner:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e1f}.input-field{flex:1;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:inherit;font-size:15px;line-height:1.55;resize:none;min-height:24px;max-height:160px;overflow-y:auto;padding:4px 0}.input-field::placeholder{color:var(--text-muted)}.input-field:disabled{opacity:.5;cursor:not-allowed}.send-button{width:36px;height:36px;border-radius:var(--r-sm);background:var(--action);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,transform .1s;color:#fff}.send-button svg{width:17px;height:17px}.send-button:hover:not(:disabled){background:var(--action-hover)}.send-button:active:not(:disabled){transform:scale(.93)}.send-button:disabled{opacity:.4;cursor:not-allowed}.send-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.input-hint{max-width:760px;margin:6px auto 0;font-size:11px;color:var(--text-muted);text-align:center}.signin-screen{display:flex;align-items:center;justify-content:center;width:100%;height:100dvh;background:var(--bg-page)}.signin-card{display:flex;flex-direction:column;align-items:center;gap:var(--sp-4);padding:48px 40px 40px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);max-width:380px;width:90%;text-align:center}.signin-logo{width:56px;height:56px;border-radius:var(--r-lg);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 0 0 8px var(--accent-tint);margin-bottom:var(--sp-1)}.signin-title{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.signin-subtitle{font-size:14px;color:var(--text-secondary);line-height:1.6}.signin-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:11px 20px;background:var(--text-primary);color:#fff;border:none;border-radius:var(--r-sm);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;width:100%;transition:background .15s,transform .1s}.signin-btn:hover{background:#2d2d33}.signin-btn:active{transform:scale(.98)}.pat-toggle-link{background:none;border:none;color:var(--text-muted);font-size:13px;font-family:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:2px;padding:2px;transition:color .15s}.pat-toggle-link:hover{color:var(--accent)}.pat-connect-section{display:flex;flex-direction:column;align-items:stretch;gap:var(--sp-3);width:100%}.pat-separator{display:flex;align-items:center;gap:var(--sp-2);color:var(--text-muted);font-size:12px}.pat-separator:before,.pat-separator:after{content:"";flex:1;height:1px;background:var(--border)}.pat-trust-copy{font-size:12px;color:var(--text-muted);line-height:1.5;text-align:left;background:var(--bg-surface-2);border-radius:var(--r-sm);padding:8px 10px}.pat-input{width:100%;padding:10px 12px;background:var(--bg-page);border:1.5px solid var(--border);border-radius:var(--r-sm);color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}.pat-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e1f}.pat-input:disabled{opacity:.5}.pat-error{display:flex;align-items:flex-start;gap:6px;font-size:12px;color:var(--text-error);text-align:left}.pat-error-link{color:inherit}.pat-connect-btn{padding:10px 16px;background:var(--accent);border:none;border-radius:var(--r-sm);color:#fff;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s,transform .1s}.pat-connect-btn:not(:disabled):hover{background:var(--accent-hover)}.pat-connect-btn:active:not(:disabled){transform:scale(.98)}.pat-connect-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 639px){.app-header{padding:0 var(--sp-4)}.chat-window{padding:var(--sp-4) var(--sp-3) var(--sp-3)}.input-dock{padding:var(--sp-2) var(--sp-3) var(--sp-3)}.user-bubble{max-width:85%}.assistant-bubble{max-width:92%}.signin-card{padding:36px 24px 28px}.empty-state{padding:var(--sp-8) var(--sp-3)}}@media (max-width: 360px){.signin-card{padding:28px 16px 24px}.header-org-badge{display:none}}