:root{--bg:#060d1a;--panel:#0c1525;--panel2:#111e35;--panel3:#162540;--line:#94a3b826;--line2:#94a3b814;--text:#eef4ff;--muted:#7d8fa8;--muted2:#a8bdd4;--brand:#7c3aed;--brand2:#06b6d4;--brand3:#4f46e5;--ok:#22c55e;--warn:#f59e0b;--info:#3b82f6;--danger:#ef4444;--shadow:0 20px 60px #00000080;--shadow-sm:0 4px 20px #0000004d;--r:18px;--r-sm:12px;--r-xs:8px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}html,body{overflow:hidden}body{color:var(--text);background:#060d1a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5}button,input,textarea,select{font-family:inherit}body.logged-out .sidebar,body.logged-out .rightbar,body.logged-out .topbar{display:none}body.logged-out .app{grid-template-columns:1fr}body.logged-out .main{min-width:0}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#94a3b833;border-radius:999px}.app{grid-template-columns:240px 1fr 300px;height:100vh;transition:grid-template-columns .25s;display:grid;overflow:hidden}.app.no-rightbar{grid-template-columns:240px 1fr}.app.sidebar-collapsed{grid-template-columns:64px 1fr 300px}.app.sidebar-collapsed.no-rightbar{grid-template-columns:64px 1fr}.app.rightbar-collapsed{grid-template-columns:240px 1fr 0}.app.rightbar-collapsed.no-rightbar{grid-template-columns:240px 1fr}.app.sidebar-collapsed.rightbar-collapsed{grid-template-columns:64px 1fr 0}.sidebar{border-right:1px solid var(--line);background:linear-gradient(#090f1cfa 0%,#070c18fa 100%);flex-direction:column;flex-shrink:0;width:240px;transition:width .25s;display:flex;overflow:hidden}.sidebar.collapsed{width:64px}.sidebar-inner{flex-direction:column;gap:12px;height:100%;padding:16px;transition:padding .25s;display:flex;overflow-y:auto}.sidebar.collapsed .sidebar-inner{align-items:center;padding:12px 8px}.sidebar-toggle-btn{cursor:pointer;width:100%;color:var(--muted);background:0 0;border:0;flex-shrink:0;justify-content:flex-end;align-items:center;padding:2px 0;transition:color .15s;display:flex}.sidebar.collapsed .sidebar-toggle-btn{justify-content:center}.sidebar-toggle-btn:hover{color:var(--text)}.sidebar-toggle-icon{border:1px solid var(--line);background:#ffffff0a;border-radius:7px;flex-shrink:0;place-items:center;width:26px;height:26px;transition:background .15s;display:grid}.sidebar-toggle-btn:hover .sidebar-toggle-icon{background:#ffffff14}.sidebar.collapsed .brand-block-text,.sidebar.collapsed .org-block,.sidebar.collapsed .nav-section-label,.sidebar.collapsed .nav-badge,.sidebar.collapsed .nav-label,.sidebar.collapsed .user-info,.sidebar.collapsed .status-dot,.sidebar.collapsed .sidebar-footer .user-name,.sidebar.collapsed .sidebar-footer .user-role{display:none}.sidebar.collapsed .brand-block{border-radius:10px;justify-content:center;padding:8px}.sidebar.collapsed .nav-btn{justify-content:center;width:100%;padding:10px}.sidebar.collapsed .nav-left{justify-content:center}.sidebar.collapsed .nav-btn .nav-icon{margin-right:0}.sidebar.collapsed .user-row{justify-content:center;padding:10px 6px}.sidebar.collapsed .avatar{flex-shrink:0}.brand-block{border-radius:var(--r);background:linear-gradient(135deg,#7c3aed26,#06b6d414);border:1px solid #7c3aed40;align-items:center;gap:10px;padding:12px 14px;display:flex}.logo-mark{background:linear-gradient(135deg,var(--brand),var(--brand2));border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:15px;font-weight:900;display:grid;box-shadow:0 4px 14px #7c3aed66}.brand-block h1{letter-spacing:-.01em;font-size:13px;font-weight:800}.brand-block p{color:var(--muted);margin-top:1px;font-size:11px}.org-block{border-radius:var(--r-sm);border:1px solid var(--line);background:#ffffff06;padding:12px 14px}.org-label{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:10px;font-weight:700}.org-name{word-break:break-all;margin-top:5px;font-size:14px;font-weight:800;line-height:1.35}.org-pills{flex-wrap:wrap;gap:5px;margin-top:8px;display:flex}.org-pill{border:1px solid var(--line);color:var(--muted2);background:#ffffff08;border-radius:999px;padding:3px 8px;font-size:10px}.nav-section-label{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);padding:0 4px;font-size:10px;font-weight:700}.nav{flex-direction:column;gap:3px;display:flex}.nav-btn{border-radius:var(--r-sm);color:var(--text);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;justify-content:space-between;align-items:center;width:100%;padding:10px 13px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.nav-btn:hover{border-color:var(--line);background:#ffffff0a}.nav-btn.active{color:#c4b5fd;background:linear-gradient(135deg,#7c3aed2e,#06b6d414);border-color:#7c3aed4d}.nav-btn .nav-icon{opacity:.7;flex-shrink:0;width:18px;height:18px;margin-right:8px}.nav-btn.active .nav-icon{opacity:1}.nav-left{align-items:center;display:flex}.nav-badge{color:#c4b5fd;background:#7c3aed40;border-radius:999px;padding:2px 6px;font-size:10px;font-weight:700}.sidebar-footer{border-top:1px solid var(--line);margin-top:auto;padding-top:12px}.user-row{border-radius:var(--r-sm);cursor:pointer;align-items:center;gap:10px;padding:10px 12px;display:flex}.user-row:hover{background:#ffffff08}.avatar{background:linear-gradient(135deg,#7c3aed,#06b6d4);border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:12px;font-weight:800;display:grid}.user-info{flex:1;min-width:0}.user-name{word-break:break-all;font-size:13px;font-weight:600;line-height:1.35}.user-role{color:var(--muted);font-size:11px}.status-dot{background:#22c55e;border-radius:50%;flex-shrink:0;width:8px;height:8px}.main{flex-direction:column;min-width:0;display:flex;overflow:hidden}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#090f1ce6;flex-shrink:0;align-items:center;gap:12px;padding:14px 20px;display:flex}.topbar-left{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.search-wrap{border:1px solid var(--line);background:#ffffff08;border-radius:999px;flex:1;align-items:center;gap:9px;max-width:480px;padding:9px 14px;transition:border-color .15s;display:flex}.search-wrap:focus-within{border-color:#7c3aed66}.search-wrap input{color:var(--text);background:0 0;border:0;outline:0;width:100%;font-size:13px}.search-wrap input::placeholder{color:var(--muted)}.search-icon{color:var(--muted);flex-shrink:0;font-size:14px}.collection-badge{color:#c4b5fd;cursor:pointer;background:#7c3aed1f;border:1px solid #7c3aed47;border-radius:999px;flex-shrink:0;align-items:center;gap:7px;padding:7px 12px;font-size:12px;font-weight:600;display:flex}.collection-dot{background:#7c3aed;border-radius:50%;width:6px;height:6px}.topbar-actions{align-items:center;gap:8px;display:flex}.tbtn{border-radius:var(--r-sm);border:1px solid var(--line);color:var(--text);cursor:pointer;white-space:nowrap;background:#ffffff0a;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s}.tbtn:hover{background:#ffffff12;border-color:#94a3b840}.tbtn.primary{background:linear-gradient(135deg,var(--brand),var(--brand3));border-color:#7c3aed80;box-shadow:0 4px 12px #7c3aed4d}.tbtn.primary:hover{box-shadow:0 4px 20px #7c3aed73}.tbtn.icon-only{padding:8px 10px}.tbtn:disabled{opacity:.5;cursor:default}.section{flex-direction:column;flex:1;animation:.2s sectionFade;display:none;overflow:hidden}.section.active{display:flex}@keyframes sectionFade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.scroll-area{flex:1;padding:20px;overflow-y:auto}.card{border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(#0e1628f7,#0b1222f7);padding:18px}.card-title{justify-content:space-between;align-items:center;margin-bottom:14px;font-size:15px;font-weight:700;display:flex}.hero-card{background:radial-gradient(circle at 15% 20%,#7c3aed2e,#0000 28%),radial-gradient(circle at 88% 8%,#06b6d424,#0000 22%),linear-gradient(#0e1628f7,#0b1222f7);border:1px solid #7c3aed33;border-radius:22px;margin-bottom:16px;padding:28px;position:relative;overflow:hidden}.hero-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#06b6d426,#0000 65%);border-radius:50%;width:260px;height:260px;position:absolute;bottom:-80px;right:-60px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:#a78bfa;font-size:11px;font-weight:800}.hero-card h2{letter-spacing:-.02em;margin:8px 0 10px;font-size:26px;font-weight:800;line-height:1.2}.hero-sub{color:#94a3b8;max-width:70ch;font-size:14px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.pill-row{flex-wrap:wrap;gap:7px;margin-top:14px;display:flex}.pill{color:#c4d4e8;background:#ffffff0a;border:1px solid #94a3b833;border-radius:999px;padding:5px 10px;font-size:11px}.metrics-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px;display:grid}.metric-card{border-radius:var(--r);border:1px solid var(--line);text-align:center;background:#ffffff06;padding:16px}.metric-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.metric-value{background:linear-gradient(135deg,#eef4ff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:6px 0 2px;font-size:28px;font-weight:900}.metric-note{color:var(--muted);font-size:11px}.grid-2{grid-template-columns:1fr 1fr;gap:14px;display:grid}.list-items{flex-direction:column;gap:8px;display:flex}.list-item{border-radius:var(--r-sm);border:1px solid var(--line);background:#ffffff05;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.list-item-left strong{font-size:13px;font-weight:600;display:block}.list-item-left span{color:var(--muted);margin-top:2px;font-size:12px;display:block}.badge{border:1px solid;border-radius:999px;align-items:center;gap:4px;padding:4px 9px;font-size:11px;font-weight:700;display:inline-flex}.badge-ok{color:#86efac;background:#22c55e1f;border-color:#22c55e40}.badge-warn{color:#fcd34d;background:#f59e0b1f;border-color:#f59e0b40}.badge-info{color:#93c5fd;background:#3b82f61f;border-color:#3b82f640}.badge-muted{color:var(--muted2);border-color:var(--line);background:#ffffff0d}.badge-danger{color:#fca5a5;background:#ef44441f;border-color:#ef444440}.collections-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.collections-header h2{font-size:18px;font-weight:700}.coll-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px;display:grid}.coll-card{border-radius:var(--r);border:1px solid var(--line);cursor:pointer;background:#ffffff06;padding:16px;transition:all .15s}.coll-card:hover{background:#7c3aed12;border-color:#7c3aed4d}.coll-card.selected{background:#7c3aed21;border-color:#7c3aed80}.coll-icon{border-radius:10px;place-items:center;width:36px;height:36px;margin-bottom:10px;font-size:18px;display:grid}.coll-name{margin-bottom:4px;font-size:14px;font-weight:700}.coll-desc{color:var(--muted);margin-bottom:10px;font-size:12px;line-height:1.5}.coll-meta{color:var(--muted);justify-content:space-between;align-items:center;font-size:11px;display:flex}.coll-count{align-items:center;gap:5px;display:flex}.coll-card-actions{gap:6px;margin-top:10px;display:flex}.upload-zone{text-align:center;cursor:pointer;background:#7c3aed0a;border:2px dashed #7c3aed4d;border-radius:20px;margin-bottom:14px;padding:32px;transition:all .2s}.upload-zone:hover,.upload-zone.dragover{background:#7c3aed14;border-color:#7c3aed99}.upload-icon{margin-bottom:10px;font-size:36px}.upload-zone h3{margin-bottom:6px;font-size:16px;font-weight:700}.upload-zone p{color:var(--muted);font-size:13px}.file-list{flex-direction:column;gap:8px;display:flex}.file-item{border-radius:var(--r-sm);border:1px solid var(--line);background:#ffffff06;align-items:center;gap:12px;padding:12px 14px;display:flex}.file-icon{border-radius:8px;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:16px;display:grid}.file-info{flex:1;min-width:0}.file-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.file-meta{color:var(--muted);margin-top:2px;font-size:11px}.progress-bar{background:#ffffff12;border-radius:999px;height:4px;margin-top:6px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:999px;height:100%;transition:width .3s}#section-chat{overflow:hidden}.chat-layout{grid-template-columns:260px 1fr;gap:14px;height:calc(100vh - 57px);padding:16px;transition:grid-template-columns .25s;display:grid;overflow:hidden}.chat-layout.sessions-hidden{grid-template-columns:0 1fr}.sessions-panel{flex-direction:column;flex-shrink:0;gap:8px;width:260px;transition:width .25s,opacity .25s,padding .25s;display:flex;overflow:hidden}.sessions-panel.collapsed{opacity:0;pointer-events:none;width:0}.sessions-panel .card{padding:14px}.sessions-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sessions-toggle-btn{border:1px solid var(--line);width:28px;height:28px;color:var(--muted);cursor:pointer;background:#ffffff0a;border-radius:7px;flex-shrink:0;place-items:center;font-size:13px;transition:all .15s;display:grid}.sessions-toggle-btn:hover{color:var(--text);background:#ffffff14}.sessions-header h3{font-size:13px;font-weight:700}.new-chat-btn{border-radius:var(--r-xs);color:#c4b5fd;cursor:pointer;background:#7c3aed1a;border:1px solid #7c3aed59;padding:5px 9px;font-size:12px;font-weight:600;transition:all .15s}.new-chat-btn:hover{background:#7c3aed2e}.session-item{border-radius:var(--r-sm);cursor:pointer;border:1px solid #0000;padding:11px 12px;transition:all .15s}.session-item:hover{border-color:var(--line);background:#ffffff0a}.session-item.active{background:#7c3aed1f;border-color:#7c3aed47}.session-item-top{justify-content:space-between;align-items:flex-start;gap:6px;margin-bottom:2px;display:flex}.session-title{white-space:nowrap;text-overflow:ellipsis;flex:1;align-items:center;gap:6px;min-width:0;font-size:13px;font-weight:600;display:flex;overflow:hidden}.session-active-dot{background:#22c55e;border-radius:50%;flex-shrink:0;width:6px;height:6px;box-shadow:0 0 5px #22c55e99}.session-active-badge{color:#c4b5fd;white-space:nowrap;background:#7c3aed33;border:1px solid #7c3aed59;border-radius:999px;flex-shrink:0;padding:2px 6px;font-size:9px;font-weight:700}.session-meta{color:var(--muted);margin-top:3px;font-size:11px}.session-coll{color:#a78bfa;align-items:center;gap:4px;margin-top:4px;font-size:10px;display:flex}.session-coll:before{content:"";background:#7c3aed;border-radius:50%;width:5px;height:5px;display:inline-block}.session-list{flex-direction:column;gap:4px;margin-top:4px;display:flex}.session-empty{color:var(--muted);text-align:center;padding:16px 0;font-size:12px}.session-divider{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);align-items:center;gap:8px;margin:8px 0 4px;font-size:10px;font-weight:700;display:flex}.session-divider:before,.session-divider:after{content:"";background:var(--line);flex:1;height:1px}.chat-main{flex-direction:column;display:flex;overflow:hidden}.chat-header{border-radius:var(--r) var(--r) 0 0;border:1px solid var(--line);background:linear-gradient(#0e1628fa,#0b1222f7);border-bottom:none;flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.chat-title-block{flex-direction:column;gap:2px;display:flex}.chat-title-block-row{align-items:center;gap:8px;display:flex}.chat-title-block h3{font-size:15px;font-weight:700}.chat-title-block p{color:var(--muted);margin-top:2px;font-size:12px}.chat-header-right{align-items:center;gap:8px;display:flex}.model-chip{color:#67e8f9;background:#06b6d41a;border:1px solid #06b6d440;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:600}.messages-area{border-left:1px solid var(--line);border-right:1px solid var(--line);background:#080e1a99;flex:1;padding:16px;overflow-y:auto}.empty-state{text-align:center;height:100%;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex}.empty-icon{opacity:.4;font-size:40px}.empty-state h3{color:var(--muted2);font-size:16px;font-weight:600}.empty-state p{max-width:36ch;font-size:13px}.starter-qs{flex-direction:column;gap:7px;width:100%;max-width:380px;margin-top:8px;display:flex}.starter-q{border-radius:var(--r-sm);border:1px solid var(--line);cursor:pointer;text-align:left;color:var(--text);background:#ffffff05;padding:11px 14px;font-size:13px;transition:all .15s}.starter-q:hover{background:#7c3aed0f;border-color:#7c3aed59}.msg-group{flex-direction:column;gap:14px;margin-bottom:12px;display:flex}.msg-wrap{gap:10px;display:flex}.msg-wrap.user-wrap{flex-direction:row-reverse}.msg-avatar{border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;margin-top:2px;font-size:12px;font-weight:700;display:grid}.msg-avatar.user-av{background:linear-gradient(135deg,#7c3aed,#4f46e5)}.msg-avatar.ai-av{background:linear-gradient(135deg,#0e7490,#06b6d4)}.msg-bubble{border:1px solid var(--line);border-radius:16px;max-width:80%;padding:13px 15px;font-size:14px;line-height:1.65}.msg-bubble.user-bubble{background:#7c3aed21;border-color:#7c3aed40;border-radius:16px 4px 16px 16px}.msg-bubble.ai-bubble{background:#ffffff08;border-radius:4px 16px 16px}.msg-who{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:6px;font-size:11px;font-weight:700}.msg-content{white-space:pre-wrap}.msg-actions{border-top:1px solid var(--line2);flex-wrap:wrap;gap:6px;margin-top:10px;padding-top:10px;display:flex}.msg-action-btn{border:1px solid var(--line);color:var(--muted2);cursor:pointer;background:#ffffff08;border-radius:8px;padding:5px 9px;font-size:11px;font-weight:500;transition:all .15s}.msg-action-btn:hover{color:var(--text);background:#ffffff12}.cite-chip{color:#c4b5fd;cursor:pointer;background:#7c3aed26;border:1px solid #7c3aed4d;border-radius:6px;align-items:center;gap:4px;margin:2px;padding:3px 7px;font-size:11px;font-weight:600;transition:all .15s;display:inline-flex}.cite-chip:hover{background:#7c3aed40}.typing-indicator{align-items:center;gap:6px;padding:4px 0;display:flex}.typing-dot{background:var(--muted);border-radius:50%;width:7px;height:7px;animation:1.2s infinite typingDot}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingDot{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.composer-area{border:1px solid var(--line);border-top:1px solid var(--line);border-radius:0 0 var(--r) var(--r);background:#0a101ee6;flex-shrink:0;padding:14px 16px}.composer-inner{border:1px solid var(--line);background:#ffffff06;border-radius:14px;align-items:flex-end;gap:10px;padding:10px 14px;transition:border-color .15s;display:flex}.composer-inner:focus-within{border-color:#7c3aed66}.composer-inner textarea{color:var(--text);resize:none;background:0 0;border:0;outline:0;flex:1;min-height:24px;max-height:100px;font-family:inherit;font-size:14px;line-height:1.5}.composer-inner textarea::placeholder{color:var(--muted)}.send-btn{background:linear-gradient(135deg,var(--brand),var(--brand3));color:#fff;cursor:pointer;border:0;border-radius:10px;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:16px;transition:all .15s;display:grid;box-shadow:0 4px 12px #7c3aed59}.send-btn:hover{transform:scale(1.04);box-shadow:0 4px 18px #7c3aed80}.send-btn:disabled{opacity:.4;cursor:default;transform:none}.composer-meta{color:var(--muted);justify-content:space-between;align-items:center;margin-top:8px;font-size:11px;display:flex}.composer-meta-left{align-items:center;gap:8px;display:flex}.rightbar{border-left:1px solid var(--line);background:#080d19f2;flex-direction:column;flex-shrink:0;width:300px;transition:width .25s,opacity 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