:root{--bg: #05070d;--bg-elevated: #080b14;--surface: #0c1019;--surface-2: #0e131f;--surface-3: #131a29;--border: #1a2233;--border-soft: #141a28;--border-strong: #26314a;--text: #eef2fb;--text-muted: #aab4c8;--text-faint: #6b7689;--accent: #2f6bff;--accent-bright: #4d82ff;--accent-dim: #2559d6;--accent-soft: rgba(47, 107, 255, .14);--accent-glow: rgba(47, 107, 255, .55);--violet: #a679f0;--violet-soft: rgba(166, 121, 240, .14);--success: #36d399;--warning: #f0b429;--danger: #ff5d6c;--danger-soft: rgba(255, 93, 108, .14);--info: #4d82ff;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-brand: 22px;--shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 12px 32px rgba(0, 0, 0, .4);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-accent: 0 10px 30px -8px var(--accent-glow);--font: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--header-h: 52px;--maxw: 1180px;--transition: .16s cubic-bezier(.4, 0, .2, 1);color-scheme:dark}[data-theme=light]{--bg: #eef1f7;--bg-elevated: #e7ebf3;--surface: #ffffff;--surface-2: #f6f8fc;--surface-3: #eaeff7;--border: #d8dfeb;--border-soft: #e4e9f2;--border-strong: #c3cddd;--text: #0b1220;--text-muted: #404b60;--text-faint: #8a93a6;--accent-soft: rgba(47, 107, 255, .1);--accent-glow: rgba(47, 107, 255, .3);--danger-soft: rgba(255, 93, 108, .1);--violet-soft: rgba(166, 121, 240, .1);--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 12px 32px rgba(16, 24, 40, 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var(--border);background:var(--surface-2);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:background var(--transition),border-color var(--transition),transform var(--transition);white-space:nowrap}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--accent)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600;box-shadow:var(--shadow-accent)}.btn-primary:hover:not(:disabled){background:var(--accent-bright);border-color:var(--accent-bright);box-shadow:0 16px 40px -8px var(--accent-glow)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-danger{color:var(--danger);border-color:transparent;background:transparent}.btn-danger:hover:not(:disabled){background:var(--danger-soft)}.btn-sm{padding:4px 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var(--border)}.badge-accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}.badge-violet{background:var(--violet-soft);color:var(--violet);border-color:transparent}.badge-danger{background:var(--danger-soft);color:var(--danger);border-color:transparent}.badge-success{background:#36d39924;color:var(--success);border-color:transparent}.badge-warning{background:#f0b42924;color:var(--warning);border-color:transparent}.mono{font-family:var(--mono);font-size:12.5px}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.row{display:flex;align-items:center;gap:10px}.col{display:flex;flex-direction:column}.spread{justify-content:space-between}.grow{flex:1;min-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hidden{display:none!important}.app{display:flex;flex-direction:column;height:100%;overflow:hidden}.topbar{height:var(--header-h);min-height:var(--header-h);display:flex;align-items:center;gap:14px;padding:0 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0;font-size:13px;color:var(--text-muted);transition:color var(--transition)}.plan-step.done{color:var(--text-faint);text-decoration:line-through;text-decoration-color:var(--text-faint)}.plan-step.running{color:var(--text)}.plan-step.failed{color:var(--danger)}.dock{border-top:1px solid var(--border);background:var(--bg-elevated);display:flex;flex-direction:column;min-height:0;transition:height var(--transition)}.dock-tabs{display:flex;align-items:center;gap:2px;padding:0 8px;height:34px;min-height:34px;border-bottom:1px solid var(--border)}.dock-body{flex:1;overflow:auto;min-height:0;background:var(--bg)}.log-line{font-family:var(--mono);font-size:11.5px;padding:1px 12px;color:var(--text-muted);white-space:pre-wrap;word-break:break-word}.log-line.error{color:var(--danger)}.log-line.warn{color:var(--warning)}.diff{font-family:var(--mono);font-size:12px;line-height:1.55}.diff-line{padding:0 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12px;border-radius:var(--radius-sm);cursor:pointer;font-size:13.5px;color:var(--text-muted)}.palette-item.active{background:var(--surface-3);color:var(--text)}.kbd{font-family:var(--mono);font-size:10.5px;padding:2px 5px;border:1px solid var(--border-strong);border-radius:4px;color:var(--text-faint);background:var(--bg)}.auth-page{min-height:100%;display:grid;place-items:center;padding:24px;background:radial-gradient(900px 480px at 15% -10%,rgba(47,107,255,.16),transparent 60%),radial-gradient(700px 420px at 100% 0%,rgba(166,121,240,.08),transparent 55%),var(--bg)}.auth-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-brand);padding:28px;box-shadow:var(--shadow)}.landing{min-height:100%;overflow-y:auto;background:radial-gradient(900px 600px at 78% 8%,rgba(47,107,255,.16),transparent 60%),radial-gradient(700px 500px at 10% 40%,rgba(166,121,240,.08),transparent 55%),radial-gradient(900px 700px at 90% 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.prompt{color:var(--accent);-webkit-user-select:none;user-select:none}.docs-layout{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);gap:32px;align-items:start}.docs-nav{position:sticky;top:16px;display:flex;flex-direction:column;gap:2px}@media(max-width:820px){.docs-layout{grid-template-columns:minmax(0,1fr);gap:16px}.docs-nav{position:static;flex-direction:row;overflow-x:auto;gap:4px;padding-bottom:4px;scrollbar-width:none}.docs-nav::-webkit-scrollbar{display:none}.docs-nav .nav-item{white-space:nowrap;flex:none}}.preview-frame{flex:1;width:100%;border:none;background:#fff}.preview-bar{display:flex;align-items:center;gap:8px;padding:7px 10px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.preview-bar input{flex:1;padding:5px 10px;font-family:var(--mono);font-size:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}.cm-editor{height:100%;font-size:13px}.cm-editor .cm-scroller{font-family:var(--mono)}.cm-editor.cm-focused{outline:none}@media(max-width:1180px){.workspace{grid-template-columns:210px 1fr 360px}}@media(max-width:900px){.workspace{grid-template-columns:1fr;grid-template-rows:auto}.panel{border-right:none;border-bottom:1px solid var(--border)}.panel:last-child{border-left:none}.workspace>.panel:first-child{display:none}.workspace.show-files>.panel:first-child{display:flex}.topbar{gap:8px;padding:0 10px}.nav{overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}}@media(max-width:620px){.landing .topbar .brand .brand-product{display:none}.landing .topbar{gap:8px;padding:0 12px}.landing .topbar .btn{padding:6px 10px;font-size:12.5px}.landing .nav-item{padding:6px 9px;font-size:12.5px}.hero{padding:48px 0 32px}.landing-inner{padding:0 16px 56px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.app-body{flex:1;min-height:0;display:flex}.app-main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.session-rail{width:208px;flex:none;display:flex;flex-direction:column;background:var(--bg-elevated);border-right:1px solid var(--border);overflow:hidden}.session-rail.collapsed{width:46px;align-items:center;gap:6px;padding-top:8px}.rail-head{padding:10px 10px 8px 12px}.rail-title{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint)}.rail-toggle{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:15px;line-height:1;padding:4px 6px;border-radius:var(--radius-sm)}.rail-toggle:hover{color:var(--text);background:var(--surface-2)}.rail-body{flex:1;overflow-y:auto;padding:0 6px 10px}.rail-group{margin-bottom:12px}.rail-group-head{display:flex;align-items:center;gap:7px;padding:5px 6px;font-size:12px;color:var(--text-muted)}.rail-group-name{flex:1;min-width:0;font-weight:600}.rail-group-kind{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint)}.conn-dot{width:7px;height:7px;border-radius:50%;flex:none}.rail-item{display:flex;align-items:center;border-radius:var(--radius-sm)}.rail-item.active{background:var(--accent-soft)}.rail-item-main{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-muted);font-size:13px;text-align:left;padding:6px 4px 6px 20px;cursor:pointer;border-radius:var(--radius-sm)}.rail-item.active .rail-item-main{color:var(--text)}.rail-item:hover{background:var(--surface-2)}.rail-run{font-size:10px;font-weight:700;color:var(--accent-bright);background:var(--accent-soft);border-radius:999px;padding:1px 6px}.rail-close{background:none;border:none;color:transparent;cursor:pointer;font-size:15px;line-height:1;padding:2px 8px 4px}.rail-item:hover .rail-close{color:var(--text-faint)}.rail-close:hover{color:var(--danger)}.rail-add{display:block;width:100%;text-align:left;background:none;border:none;color:var(--text-faint);font-size:12px;padding:5px 4px 5px 20px;cursor:pointer;border-radius:var(--radius-sm)}.rail-add:hover:not(:disabled){color:var(--accent-bright);background:var(--surface-2)}.rail-add:disabled{opacity:.4;cursor:not-allowed}.rail-manage{margin:0 8px 10px;padding:7px 10px;font-size:12px;color:var(--text-muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}.rail-manage:hover{border-color:var(--accent);color:var(--text)}.rail-chip{position:relative;width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font-size:11px;font-weight:700;cursor:pointer}.rail-chip.active{border-color:var(--accent);color:var(--text);background:var(--accent-soft)}.rail-badge{position:absolute;top:-3px;right:-3px;width:7px;height:7px;border-radius:50%;background:var(--accent-bright)}.log-pane{margin:10px 0 0;padding:10px 12px;max-height:240px;overflow:auto;background:var(--bg);border:1px solid var(--border-soft);border-radius:var(--radius-sm);font-family:JetBrains Mono,ui-monospace,monospace;font-size:11.5px;line-height:1.55;color:var(--text-muted);white-space:pre-wrap;word-break:break-word}@media(max-width:860px){.session-rail:not(.collapsed){width:168px}}@media(max-width:620px){.session-rail:not(.collapsed){position:absolute;z-index:30;top:var(--header-h);bottom:0;left:0;box-shadow:0 0 0 100vmax #00000073}}/**
 * Copyright (c) 2014 The xterm.js authors. All rights reserved.
 * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
 * https://github.com/chjj/term.js
 * @license MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * Originally forked from (with the author's permission):
 *   Fabrice Bellard's javascript vt100 for jslinux:
 *   http://bellard.org/jslinux/
 *   Copyright (c) 2011 Fabrice Bellard
 *   The original design remains. The terminal itself
 *   has been extended to include xterm CSI codes, among
 *   other features.
 */.xterm{cursor:text;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:none}.xterm .xterm-helpers{position:absolute;top:0;z-index:5}.xterm .xterm-helper-textarea{padding:0;border:0;margin:0;position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-5;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;right:0;left:0;top:0;bottom:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm-char-measure-element{display:inline-block;visibility:hidden;position:absolute;top:0;left:-9999em;line-height:normal}.xterm.enable-mouse-events{cursor:default}.xterm.xterm-cursor-pointer,.xterm .xterm-cursor-pointer{cursor:pointer}.xterm.column-select.focus{cursor:crosshair}.xterm .xterm-accessibility:not(.debug),.xterm .xterm-message{position:absolute;left:0;top:0;bottom:0;right:0;z-index:10;color:transparent;pointer-events:none}.xterm .xterm-accessibility-tree:not(.debug) *::selection{color:transparent}.xterm .xterm-accessibility-tree{-webkit-user-select:text;user-select:text;white-space:pre}.xterm .live-region{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.xterm-dim{opacity:1!important}.xterm-underline-1{text-decoration:underline}.xterm-underline-2{text-decoration:double underline}.xterm-underline-3{text-decoration:wavy underline}.xterm-underline-4{text-decoration:dotted underline}.xterm-underline-5{text-decoration:dashed underline}.xterm-overline{text-decoration:overline}.xterm-overline.xterm-underline-1{text-decoration:overline underline}.xterm-overline.xterm-underline-2{text-decoration:overline double underline}.xterm-overline.xterm-underline-3{text-decoration:overline wavy underline}.xterm-overline.xterm-underline-4{text-decoration:overline dotted underline}.xterm-overline.xterm-underline-5{text-decoration:overline dashed underline}.xterm-strikethrough{text-decoration:line-through}.xterm-screen .xterm-decoration-container .xterm-decoration{z-index:6;position:absolute}.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer{z-index:7}.xterm-decoration-overview-ruler{z-index:8;position:absolute;top:0;right:0;pointer-events:none}.xterm-decoration-top{z-index:2;position:relative}