:root{--bg: #ffffff;--bg-sidebar: #f9f9f9;--bg-hover: #ececec;--bg-user-bubble: #f4f4f4;--bg-card: #ffffff;--text: #0d0d0d;--text-secondary: #5d5d5d;--text-muted: #8f8f8f;--border: #e6e6e6;--border-strong: #d9d9d9;--accent: #1e2a47;--accent-fg: #fcfbf8;--gold: #c29b5e;--danger: #b91c1c;--radius-card: 16px;--radius-composer: 28px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Inter", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;--thread-width: 52rem;--modelnex-accent: #1e2a47;--modelnex-accent-fg: #ffffff;--modelnex-bg: #ffffff;--modelnex-bg-subtle: #f7f7f7;--modelnex-bg-secondary: #f4f4f4;--modelnex-fg: #0d0d0d;--modelnex-fg-muted: #8f8f8f;--modelnex-border: #e6e6e6;--modelnex-radius-inner: 12px;--modelnex-font: var(--font)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);font-size:15px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,textarea,select{font-family:inherit}::selection{background:#1e2a47e6;color:#fcfbf8}.app{display:grid;grid-template-columns:264px 1fr;height:100%;overflow:hidden}@media (min-width: 1440px){:root{--thread-width: 60rem}}@media (min-width: 1800px){:root{--thread-width: 68rem}}.app.sidebar-collapsed{grid-template-columns:1fr}.app.sidebar-collapsed .sidebar{display:none}.sidebar-toggle{margin-left:auto;border:none;background:transparent;color:var(--text-muted);width:30px;height:30px;border-radius:8px;display:grid;place-items:center;cursor:pointer}.sidebar-toggle:hover{background:var(--bg-hover);color:var(--text)}.sidebar-reopen{position:fixed;top:11px;left:12px;z-index:30;width:34px;height:34px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text-secondary);display:grid;place-items:center;cursor:pointer}.sidebar-reopen:hover{background:var(--bg-hover);color:var(--text)}.app.sidebar-collapsed .run-header{padding-left:58px}.app.sidebar-collapsed [data-modelnex-component=assistant-header]{padding-left:58px!important}@media (max-width: 760px){.app{grid-template-columns:1fr}.sidebar{display:none}}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0;padding:12px 10px;gap:4px}.sidebar-brand{display:flex;align-items:center;gap:9px;padding:8px 10px 14px;font-size:15px;font-weight:700;letter-spacing:-.01em}.sidebar-brand .brand-dot{width:22px;height:22px;border-radius:7px;background:var(--accent);color:var(--accent-fg);display:grid;place-items:center;font-size:12px;font-weight:800}.new-run-btn{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border:1px solid var(--border-strong);border-radius:12px;background:var(--bg);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer;transition:background .12s ease}.new-run-btn:hover{background:var(--bg-hover)}.sidebar-scroll{flex:1;overflow-y:auto;min-height:0;margin-top:10px;display:flex;flex-direction:column;gap:2px;padding-bottom:8px}.sidebar-section{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);padding:14px 10px 6px}.sidebar-item{display:block;width:100%;text-align:left;padding:8px 10px;border:none;border-radius:10px;background:transparent;color:var(--text);font-size:13.5px;line-height:1.35;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:background .12s ease}.sidebar-item:hover{background:var(--bg-hover)}.sidebar-item.active{background:var(--bg-hover);font-weight:600}.sidebar-item .item-sub{display:block;font-size:11.5px;color:var(--text-muted);font-weight:400;margin-top:1px;overflow:hidden;text-overflow:ellipsis}.sidebar-empty{padding:8px 10px;font-size:12.5px;color:var(--text-muted)}.sidebar-footer{border-top:1px solid var(--border);padding-top:10px;display:flex;align-items:center;gap:10px;padding-left:10px;padding-right:6px}.avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--accent-fg);display:grid;place-items:center;font-size:12px;font-weight:700;flex-shrink:0}.sidebar-footer .who{flex:1;min-width:0;font-size:12.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-btn{border:none;background:transparent;color:var(--text-muted);font-size:12px;font-weight:600;cursor:pointer;padding:4px 6px;border-radius:6px}.link-btn:hover{color:var(--text);background:var(--bg-hover)}.main{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg)}.run-header{display:flex;align-items:center;gap:12px;padding:10px 20px;border-bottom:1px solid var(--border);min-height:52px}.run-header .title{font-size:14.5px;font-weight:700;letter-spacing:-.01em;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.status-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-secondary);background:var(--bg-sidebar);border:1px solid var(--border);border-radius:999px;padding:3px 10px;white-space:nowrap}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--text-muted)}.status-dot.running{background:#10a37f;animation:pulse 1.6s ease infinite}.status-dot.waiting{background:#e0a008}.status-dot.failed{background:var(--danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.stop-btn{margin-left:auto;border:1px solid var(--border-strong);background:var(--bg);color:var(--text);border-radius:999px;font-size:12.5px;font-weight:600;padding:6px 14px;cursor:pointer}.stop-btn:hover{background:var(--bg-hover)}.thread-scroll{flex:1;overflow-y:auto;min-height:0}.thread{max-width:var(--thread-width);margin:0 auto;padding:32px 20px 12px;display:flex;flex-direction:column;gap:30px}.turn-user{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.turn-assistant{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;align-items:start}.turn-glyph{padding-top:1px;opacity:.9;line-height:0}.turn-body{min-width:0;display:flex;flex-direction:column;gap:12px}@media (max-width: 640px){.turn-assistant{grid-template-columns:1fr}.turn-glyph{display:none}}.msg-user{max-width:78%;background:var(--bg-user-bubble);border-radius:18px;padding:8px 15px;font-size:14.5px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.msg-assistant{font-size:14.75px;line-height:1.65;overflow-wrap:anywhere}.msg-assistant p{margin:0 0 10px!important}.msg-assistant p:last-child{margin-bottom:0!important}.msg-assistant ul,.msg-assistant ol{margin:4px 0 12px!important;padding-left:22px!important}.msg-assistant ul:last-child,.msg-assistant ol:last-child{margin-bottom:0!important}.msg-assistant li{margin:4px 0!important}.msg-assistant strong{font-weight:600}.msg-assistant h1,.msg-assistant h2,.msg-assistant h3,.msg-assistant h4{margin:14px 0 6px!important;font-size:15px!important;font-weight:700!important}.msg-assistant h1:first-child,.msg-assistant h2:first-child,.msg-assistant h3:first-child,.msg-assistant h4:first-child{margin-top:0!important}.interaction-card{border:1px solid var(--border);border-radius:var(--radius-card);background:#fafafa;padding:16px 18px;font-size:13.5px;transition:border-color .15s ease,box-shadow .15s ease,opacity .15s ease}.interaction-card.is-active{background:var(--bg);border-color:var(--border-strong);box-shadow:0 0 0 1px var(--border-strong),0 4px 18px #0000000f}.interaction-card.is-settled{opacity:.62}.lane-wrap{min-width:0}.thinking-row{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted);font-size:13.5px}.thinking-row .shimmer{background:linear-gradient(90deg,var(--text-muted) 40%,var(--text) 50%,var(--text-muted) 60%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 1.8s linear infinite}@keyframes shimmer{0%{background-position:180% 0}to{background-position:-20% 0}}.hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:24px;text-align:center}.hero h1{font-size:28px;font-weight:700;letter-spacing:-.02em;margin:0}.hero p{color:var(--text-muted);font-size:14.5px;margin:0;max-width:30rem}.hero .workflow-grid{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,240px));gap:10px;justify-content:center;width:100%;max-width:560px}.workflow-tile{text-align:left;border:1px solid var(--border);border-radius:14px;background:var(--bg);padding:13px 15px;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--text);line-height:1.4;transition:border-color .12s ease,box-shadow .12s ease}.workflow-tile:hover{border-color:var(--border-strong);box-shadow:0 2px 10px #0000000d}.workflow-tile .tile-sub{display:block;margin-top:3px;color:var(--text-muted);font-size:12px;font-weight:400}.launch-card{align-self:stretch;border:1px solid var(--border);border-radius:var(--radius-card);padding:20px 22px;display:grid;gap:14px}.launch-card{color:var(--text);background:var(--bg)}.launch-card h2{margin:0;font-size:17px;letter-spacing:-.01em;color:var(--text)}.launch-card .desc{color:var(--text-secondary);font-size:13.5px;line-height:1.6}.field{display:grid;gap:5px}.field label{font-size:12.5px;font-weight:600}.field input{border:1px solid var(--border-strong);border-radius:10px;padding:9px 12px;font-size:14px;outline:none}.field input:focus{border-color:var(--accent)}.primary-btn{border:none;border-radius:999px;background:var(--accent);color:var(--accent-fg);font-size:14px;font-weight:700;padding:10px 22px;cursor:pointer;justify-self:start}.primary-btn:disabled{opacity:.35;cursor:default}.warn-note{border:1px solid #f1d3a1;background:#fdf6ea;color:#7a5410;border-radius:10px;padding:10px 14px;font-size:13px;line-height:1.5}.error-note{border:1px solid #efcaca;background:#fdf1f1;color:var(--danger);border-radius:10px;padding:10px 14px;font-size:13px;line-height:1.5}.composer-wrap{padding:8px 20px 18px}.composer{max-width:var(--thread-width);margin:0 auto;display:flex;align-items:flex-end;gap:8px;border:1px solid var(--border-strong);border-radius:var(--radius-composer);background:var(--bg);padding:8px 8px 8px 10px;box-shadow:0 2px 14px #0000000a;transition:border-color .12s ease}.composer:focus-within{border-color:#b9b9b9}.composer textarea{flex:1;border:none;outline:none;resize:none;font-size:15px;line-height:1.5;padding:6px 0;max-height:160px;background:transparent;color:var(--text)}.composer textarea::placeholder{color:var(--text-muted)}.composer textarea:disabled{cursor:not-allowed}.send-btn{width:36px;height:36px;border:none;border-radius:50%;background:var(--accent);color:var(--accent-fg);display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:opacity .12s ease}.send-btn:disabled{opacity:.25;cursor:default}.clip-btn{width:36px;height:36px;border:none;border-radius:50%;background:transparent;color:var(--text-muted);display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:background .12s ease,color .12s ease}.clip-btn:hover:not(:disabled){background:var(--bg-hover);color:var(--text)}.clip-btn:disabled{opacity:.3;cursor:default}.composer-hint{max-width:var(--thread-width);margin:8px auto 0;text-align:center;font-size:11.5px;color:var(--text-muted)}.login-page{height:100%;display:grid;place-items:center;background:var(--bg);padding:24px}.login-card{width:100%;max-width:360px;display:grid;gap:14px;text-align:center}.login-card .brand-dot{width:44px;height:44px;border-radius:13px;background:var(--accent);color:var(--accent-fg);display:grid;place-items:center;font-size:20px;font-weight:800;margin:0 auto 4px}.login-card h1{font-size:22px;letter-spacing:-.02em;margin:0}.login-card .sub{color:var(--text-muted);font-size:13.5px;margin:0 0 8px}.login-card input{border:1px solid var(--border-strong);border-radius:12px;padding:12px 14px;font-size:14.5px;outline:none}.login-card input:focus{border-color:var(--accent)}.login-card .primary-btn{justify-self:stretch;padding:12px}.divider{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:11.5px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.sso-btn{border:1px solid var(--border-strong);background:var(--bg);border-radius:12px;padding:11px;font-size:14px;font-weight:600;cursor:pointer}.sso-btn:hover{background:var(--bg-sidebar)}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-thumb{background:#d9d9d9;border-radius:8px}*::-webkit-scrollbar-thumb:hover{background:#bfbfbf}*::-webkit-scrollbar-track{background:transparent}[data-modelnex-component=assistant-shell]{border:none!important;border-radius:0!important;box-shadow:none!important;font-family:var(--font)!important}[data-modelnex-component=assistant-header]{border-bottom:1px solid var(--border)!important;padding:12px 20px!important;background:var(--bg)!important}[data-modelnex-part=assistant-header-title]{font-size:14.5px!important;font-weight:700!important;letter-spacing:-.01em}[data-modelnex-part=assistant-header-eyebrow]{display:none!important}[data-modelnex-part=assistant-header-subtitle]{font-size:12px!important;color:var(--text-muted)!important}[data-modelnex-component=message-thread]{max-width:var(--thread-width);width:100%;margin:0 auto;padding:24px 20px 8px!important;flex:0 1 auto!important;scroll-behavior:smooth}[data-modelnex-component=message-thread] [data-modelnex-part=items]{gap:20px!important}[data-modelnex-component=message-thread] [data-modelnex-part=items]>*,[data-modelnex-component=workflow-interaction]>*{animation:mnx-ease-in .26s ease both}@keyframes mnx-ease-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}[data-modelnex-part=connected-content]>[data-modelnex-component=chat-composer]{margin-top:auto!important}[data-modelnex-component=message-bubble]>[data-modelnex-part=label]{display:none!important}[data-modelnex-component=message-bubble][data-modelnex-role=assistant]>[data-modelnex-part=content]{background:transparent!important;border:none!important;box-shadow:none!important;padding:0!important;max-width:100%!important;font-size:14.75px!important;line-height:1.65!important;color:var(--text)!important}[data-modelnex-component=message-bubble][data-modelnex-role=user]>[data-modelnex-part=content]{background:transparent!important;border:none!important;box-shadow:none!important;padding:0!important}[data-modelnex-component=user-message-content]{background:var(--bg-user-bubble)!important;color:var(--text)!important;border:none!important;border-radius:18px!important;padding:8px 15px!important;font-size:14.5px!important;line-height:1.55!important;max-width:78%;margin-left:auto}[data-modelnex-component=assistant-message-content] [data-modelnex-part=content]{font-weight:400!important}[data-modelnex-component=message-bubble] .modelnex-markdown p{margin:0 0 10px!important}[data-modelnex-component=message-bubble] .modelnex-markdown p:last-child{margin-bottom:0!important}[data-modelnex-component=user-input-card],[data-modelnex-component=approval-card],[data-modelnex-component=api-proposal-card],[data-modelnex-component=workflow-match-card],[data-modelnex-component=run-result]{border:1px solid var(--border)!important;border-radius:16px!important;background:var(--bg)!important;box-shadow:0 4px 18px #0000000d!important;padding:16px 18px!important;max-width:var(--thread-width);margin-left:auto!important;margin-right:auto!important;width:100%}[data-modelnex-component=user-input-card] [data-modelnex-part=status],[data-modelnex-component=approval-card] [data-modelnex-part=status]{font-size:11px!important;font-weight:700!important;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted)!important}[data-modelnex-component=user-input-card] [data-modelnex-part=question]{font-size:13.75px!important;font-weight:500!important;line-height:1.6!important;color:var(--text)!important}[data-modelnex-component=user-input-card] [data-modelnex-part=input],[data-modelnex-component=user-input-card] [data-modelnex-part=free-text-input]{border:1px solid var(--border-strong)!important;border-radius:10px!important;font-size:14px!important;padding:9px 12px!important;background:var(--bg)!important}[data-modelnex-component=user-input-card] [data-modelnex-part=submit],[data-modelnex-part=approval-card-approve]{background:var(--accent)!important;color:var(--accent-fg)!important;border:none!important;border-radius:999px!important;font-weight:700!important;padding:8px 20px!important}[data-modelnex-component=user-input-card] [data-modelnex-part=submit]:disabled{opacity:.35}[data-modelnex-part=approval-card-reject]{border-radius:999px!important}[data-modelnex-component=user-input-card] [data-modelnex-part=option]{border:1px solid var(--border-strong)!important;border-radius:12px!important;background:var(--bg)!important;transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}[data-modelnex-component=user-input-card] [data-modelnex-part=option]:hover{background:var(--bg-sidebar)!important}[data-modelnex-component=user-input-card] [data-modelnex-part=option][data-modelnex-selected=true]{border-color:var(--accent)!important;box-shadow:inset 0 0 0 1px var(--accent)!important;background:var(--bg-user-bubble)!important}[data-modelnex-component=workflow-progress]{max-width:var(--thread-width);margin:10px auto 0;width:100%;padding:0 20px}[data-modelnex-component=run-status-card]{border:none!important;background:transparent!important;box-shadow:none!important;padding:8px 2px!important}[data-modelnex-component=run-status-card] [data-modelnex-part=label]{font-size:13px!important;font-weight:600!important}[data-modelnex-component=run-status-card] [data-modelnex-part=message]{font-size:12px!important;color:var(--text-muted)!important}[data-modelnex-component=run-status-card] [data-modelnex-part=badge]{border-radius:999px!important;font-size:11px!important}[data-modelnex-component=message-thread] [data-modelnex-component=workflow-interaction],[data-modelnex-component=message-thread] [data-modelnex-component=workflow-activity]{margin:6px 0 4px 34px!important;width:auto!important;max-width:none!important}[data-modelnex-component=message-thread] [data-modelnex-component=user-input-card],[data-modelnex-component=message-thread] [data-modelnex-component=approval-card],[data-modelnex-component=message-thread] [data-modelnex-component=api-proposal-card]{width:100%!important;max-width:none!important;margin-left:0!important;margin-right:0!important}[data-modelnex-component=workflow-activity],[data-modelnex-component=activity-timeline]{max-width:var(--thread-width);margin-left:auto!important;margin-right:auto!important;width:100%;color:var(--text-muted)!important;font-size:13px!important}[data-modelnex-component=chat-composer]{max-width:calc(var(--thread-width) + 40px)!important;margin:0 auto!important;width:100%;padding:8px 20px 16px!important;background:transparent!important;border-top:none!important}[data-modelnex-component=chat-composer] [data-modelnex-part=input]{border:1px solid var(--border-strong)!important;border-radius:var(--radius-composer)!important;background:var(--bg)!important;box-shadow:0 2px 14px #0000000a!important;font-size:15px!important;line-height:1.5!important;padding:12px 18px!important}[data-modelnex-component=chat-composer] [data-modelnex-part=input]:focus{border-color:var(--gold)!important;box-shadow:0 2px 14px #c29b5e38!important}[data-modelnex-component=chat-composer] [data-modelnex-part=submit]{background:var(--accent)!important;color:var(--accent-fg)!important;border:none!important;border-radius:50%!important}[data-modelnex-component=chat-composer] [data-modelnex-part=submit]:hover:not(:disabled){background:#2b3a60!important}[data-modelnex-component=chat-composer] [data-modelnex-part=stop]{border-radius:999px!important;font-weight:600!important;background:var(--accent)!important;color:var(--accent-fg)!important;border:none!important}[data-modelnex-component=attachment-picker] [data-modelnex-part=trigger]{border:none!important;background:transparent!important;color:var(--text-muted)!important;border-radius:50%!important}[data-modelnex-component=attachment-picker] [data-modelnex-part=trigger]:hover{background:#c29b5e29!important;color:var(--accent)!important}