.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #777;--xy-background-pattern-lines-color-default: #777;--xy-background-pattern-cross-color-default: #777;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color-scheme:light;--bg:#f6f7f8;--bg2:#eef1f4;--surface:#fff;--surface2:#f9fafb;--inverse:#0c0f16;--text:#090b10;--muted:#626a77;--border:rgba(9,11,16,.12);--border2:rgba(9,11,16,.22);--accent:#173cff;--accent2:#0c2edf;--accentSoft:rgba(23,60,255,.1);--success:#20a970;--warn:#c78818;--error:#d94d4d;--shadow:0 24px 60px rgba(15,25,55,.1);--radius:16px;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}html[data-theme=dark]{color-scheme:dark;--bg:#090c12;--bg2:#0f141c;--surface:#111721;--surface2:#151c27;--inverse:#f6f7f8;--text:#f6f7f8;--muted:#9aa5b5;--border:rgba(255,255,255,.11);--border2:rgba(255,255,255,.2);--accent:#6482ff;--accent2:#7d96ff;--accentSoft:rgba(100,130,255,.13);--shadow:0 28px 80px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{min-height:100vh;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:64px 64px;background-attachment:fixed}button,input,textarea,select{font:inherit}button{cursor:pointer}.app{min-height:100vh}.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:22px 18px;border-right:1px solid var(--border);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px);display:flex;flex-direction:column;gap:24px}.brand{display:flex;align-items:center;gap:12px;padding:7px}.brand-mark{width:30px;height:30px;border-radius:10px;background:var(--accent);display:grid;place-items:center;color:#fff;font:700 12px var(--mono);box-shadow:0 0 0 7px var(--accentSoft)}.brand-copy strong{font-size:14px;display:block}.brand-copy span{font:10px var(--mono);text-transform:uppercase;letter-spacing:.11em;color:var(--muted)}.nav{display:grid;gap:6px}.nav a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--muted);padding:10px 12px;border-radius:10px;font-size:14px}.nav a.active,.nav a:hover{background:var(--accentSoft);color:var(--text)}.nav a.active{box-shadow:inset 2px 0 var(--accent)}.sidebar-spacer{flex:1}.theme-row{display:flex;gap:6px}.main{min-width:0}.topbar{height:72px;position:sticky;top:0;z-index:20;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px)}.breadcrumbs{font:11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.actions{display:flex;align-items:center;gap:8px}.content{padding:34px;max-width:1440px;margin:0 auto}.eyebrow{font:11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:30px}.hero h1{font-size:clamp(36px,5vw,72px);line-height:.94;letter-spacing:-.055em;margin:0;max-width:850px}.hero p{max-width:520px;color:var(--muted);line-height:1.65;margin:14px 0 0}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);min-height:44px;padding:0 15px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600}.btn:hover{border-color:var(--border2);transform:translateY(-1px)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.ghost{background:transparent}.btn.danger{color:var(--error)}.btn.small{min-height:36px;padding:0 11px;font-size:13px}.grid{display:grid;gap:16px}.grid.cols4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);box-shadow:0 12px 36px #0f19370a;overflow:hidden}.card.pad,.metric{padding:20px}.metric .label{font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.metric .value{font-size:42px;letter-spacing:-.05em;margin-top:24px}.section{margin-top:28px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-head h2{font-size:18px;margin:0;letter-spacing:-.02em}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border);font-size:13px}.table th{font:10px var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;gap:6px;font:10px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:5px 8px;border-radius:999px;background:var(--bg2);border:1px solid var(--border)}.badge.good{color:var(--success)}.badge.draft{color:var(--warn)}.form{display:grid;gap:14px}.field{display:grid;gap:7px}.field label{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.input,.textarea,.select{width:100%;border:1px solid var(--border);background:var(--surface2);color:var(--text);padding:12px 13px;border-radius:10px;outline:none}.input:focus,.textarea:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accentSoft)}.textarea{min-height:110px;resize:vertical}.empty{padding:44px;text-align:center;color:var(--muted)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);padding:28px}.login-title{font-size:36px;letter-spacing:-.045em;margin:18px 0 8px}.login-sub{color:var(--muted);margin:0 0 26px}.error{padding:10px 12px;border:1px solid color-mix(in srgb,var(--error) 45%,var(--border));background:color-mix(in srgb,var(--error) 8%,var(--surface));border-radius:9px;color:var(--error);font-size:13px}.editor-page{height:100vh;display:grid;grid-template-rows:64px minmax(0,1fr);background:var(--bg)}.editor-bar{display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--border);background:var(--surface)}.editor-layout{display:grid;grid-template-columns:220px minmax(0,1fr) 320px;min-height:0}.palette,.inspector{background:var(--surface);overflow:auto;padding:14px}.palette{border-right:1px solid var(--border)}.inspector{border-left:1px solid var(--border)}.palette-title,.inspector-title{font:10px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:5px 4px 12px}.palette-group{margin-bottom:18px}.palette-btn{width:100%;text-align:left;border:1px solid transparent;background:transparent;color:var(--text);padding:9px;border-radius:9px;font-size:13px}.palette-btn:hover{background:var(--bg2);border-color:var(--border)}.canvas{min-width:0;background:var(--bg)}.node-card{min-width:168px;border:1px solid var(--border2);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.node-card.selected{box-shadow:0 0 0 2px var(--accent),var(--shadow)}.node-head{padding:8px 10px;background:var(--accentSoft);font:10px var(--mono);letter-spacing:.07em;text-transform:uppercase}.node-body{padding:10px;font-size:12px}.handle-label{position:absolute;font:9px var(--mono);color:var(--muted);white-space:nowrap}.json{font:11px var(--mono);min-height:320px}.player-shell{min-height:100vh;background:var(--inverse);color:#fff;display:grid;grid-template-rows:64px 1fr}.player-top{display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid rgba(255,255,255,.12)}.player-stage{display:grid;place-items:center;padding:28px}.player-card{width:min(900px,100%);min-height:520px;background:#111722;border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:34px;position:relative;overflow:hidden}.player-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}.player-inner{position:relative;z-index:1}.player-label{font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#95a0af}.player-card h1{font-size:42px;letter-spacing:-.045em;margin:18px 0}.player-card p{color:#bec7d3;line-height:1.7}.choice-list{display:grid;gap:10px;margin-top:22px}.choice{border:1px solid rgba(255,255,255,.14);background:#ffffff0a;color:#fff;padding:14px;text-align:left;border-radius:12px}.choice:hover{border-color:#6482ff;background:#6482ff1f}.lecturer{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;margin:24px 0}.lecturer-avatar{width:64px;height:64px;border-radius:999px;display:grid;place-items:center;background:#6482ff;color:#fff;font:700 20px var(--mono);box-shadow:0 0 0 8px #6482ff1f}.lecturer p{margin-top:8px}.memory-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:22px 0}.memory-card{border:1px solid rgba(255,255,255,.14);background:#ffffff0a;border-radius:14px;padding:18px;color:#fff}.memory-card summary{cursor:pointer;font-weight:700}.memory-card p{margin:10px 0 0}.progress{height:3px;background:#ffffff1a;width:180px}.progress>i{display:block;height:100%;background:#6482ff}.modal-backdrop{position:fixed;inset:0;background:#0000007a;display:grid;place-items:center;padding:20px;z-index:100}.modal{width:min(620px,100%);background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:24px}.dropzone{border:1px dashed var(--border2);border-radius:14px;padding:24px;text-align:center;color:var(--muted)}@media(max-width:1000px){.shell{grid-template-columns:72px 1fr}.brand-copy,.nav span,.sidebar .theme-label{display:none}.sidebar{padding:18px 10px}.nav a{justify-content:center}.editor-layout{grid-template-columns:170px minmax(0,1fr)}.inspector{display:none}.grid.cols4{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.shell{display:block}.sidebar{height:auto;position:fixed;inset:auto 0 0;z-index:50;display:flex;flex-direction:row;border:0;border-top:1px solid var(--border);padding:8px}.brand,.sidebar-spacer,.theme-row{display:none}.nav{display:flex;width:100%;justify-content:space-around}.nav a{padding:9px}.main{padding-bottom:68px}.content{padding:22px 16px}.topbar{padding:0 16px}.hero{display:block}.hero h1{font-size:44px}.grid.cols4{grid-template-columns:1fr 1fr}.editor-layout{grid-template-columns:1fr}.palette{display:none}.player-card{padding:22px;min-height:480px}.player-card h1{font-size:32px}}.cx-editor-layout{grid-template-columns:270px minmax(0,1fr) 390px}.cx-draft-status{margin-top:3px;font:10px var(--mono);color:var(--muted)}.cx-palette,.cx-inspector{padding:16px}.cx-sidebar-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:22px}.cx-sidebar-heading strong{font-size:15px}.cx-sidebar-heading span{font:9px var(--mono);color:var(--muted);text-transform:uppercase}.cx-category-head{display:grid;gap:3px;margin:18px 6px 7px}.cx-category-head strong{font-size:11px;text-transform:uppercase;letter-spacing:.06em}.cx-category-head small{font-size:10px;line-height:1.35;color:var(--muted)}.cx-palette-btn{min-height:58px;display:grid;grid-template-columns:32px minmax(0,1fr) 16px;align-items:center;gap:8px;padding:8px}.cx-palette-btn>span:nth-child(2){min-width:0;display:grid;gap:2px}.cx-palette-btn strong{font-size:12px}.cx-palette-btn small{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:9px;color:var(--muted)}.cx-palette-icon{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--border);border-radius:9px;background:var(--surface2);font:700 13px var(--mono)}.cx-node{width:230px;position:relative;border:1px solid var(--border2);border-radius:14px;background:var(--surface);box-shadow:0 12px 34px #0f19371f;overflow:visible}.cx-node.selected{box-shadow:0 0 0 2px var(--accent),0 18px 42px #0f193729}.cx-node-head{min-height:48px;display:flex;align-items:center;gap:9px;padding:9px 11px;border-bottom:1px solid var(--border);background:var(--surface2);border-radius:14px 14px 0 0}.cx-node-content{padding:12px}.cx-node-content p{min-height:34px;margin:6px 0 0;color:var(--muted);line-height:1.4;font-size:10px}.cx-node-icon{width:29px;height:29px;display:grid;place-items:center;border-radius:8px;background:var(--accentSoft);font:700 12px var(--mono)}.cx-node-head>div{min-width:0;display:grid}.cx-node-head strong{font-size:11px}.cx-node-head small{margin-top:2px;color:var(--muted);font:8px var(--mono);text-transform:uppercase}.cx-node-title{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:700}.cx-node-linear{padding:7px 12px;border-top:1px solid var(--border);color:var(--muted);font:9px var(--mono)}.cx-node-branches{display:grid;border-top:1px solid var(--border)}.cx-branch{height:28px;display:flex;align-items:center;gap:6px;overflow:hidden;padding:0 12px;font:9px var(--mono);white-space:nowrap;text-overflow:ellipsis}.cx-branch.correct{color:var(--success)}.cx-branch.incorrect{color:var(--error)}.cx-inspector{display:flex;flex-direction:column;gap:14px}.cx-inspector-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--border)}.cx-inspector-type{display:flex;align-items:center;gap:10px}.cx-inspector-type>span{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--border);border-radius:11px;background:var(--accentSoft);font:700 14px var(--mono)}.cx-inspector-type>div{display:grid;gap:2px}.cx-inspector-type strong{font-size:14px}.cx-inspector-type small{color:var(--muted);font:9px var(--mono)}.cx-inspector-field{display:grid;gap:7px}.cx-inspector-field>label{color:var(--muted);font:9px var(--mono);letter-spacing:.08em;text-transform:uppercase}.cx-inspector-field>small{color:var(--muted);font-size:10px;line-height:1.45}.cx-inspector .textarea.tall{min-height:180px}.cx-inspector .textarea.compact{min-height:76px}.cx-inspector .textarea.code{min-height:100px;font:11px var(--mono)}.cx-tabs{display:grid;grid-template-columns:repeat(3,1fr);padding:3px;border:1px solid var(--border);border-radius:11px;background:var(--bg2)}.cx-tabs button{min-height:32px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:10px;font-weight:700}.cx-tabs button.active{background:var(--surface);color:var(--text);box-shadow:0 2px 8px #0f193714}.cx-tab-body{display:grid;gap:15px}.cx-section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:4px;font-size:11px;font-weight:700}.cx-stack,.cx-option-list{display:grid;gap:8px}.cx-option-row{display:grid;grid-template-columns:20px minmax(0,1fr) 32px;align-items:center;gap:7px}.cx-list-card{display:grid;gap:8px;padding:10px;border:1px solid var(--border);border-radius:11px;background:var(--surface2)}.cx-list-card-head{display:flex;align-items:center;justify-content:space-between;font-size:10px}.cx-step-row{display:grid;grid-template-columns:30px minmax(0,1fr) 30px;align-items:center;gap:7px}.cx-order-buttons{display:grid;gap:3px}.cx-icon-btn{width:30px;height:30px;display:grid;place-items:center;padding:0;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--muted)}.cx-icon-btn:hover{color:var(--text);border-color:var(--border2)}.cx-icon-btn.danger{color:var(--error)}.cx-icon-btn:disabled{opacity:.3;cursor:not-allowed}.cx-info-card{padding:12px;border:1px solid var(--border);border-radius:11px;background:var(--surface2);font-size:11px}.cx-info-card>span,.cx-info-card>strong{display:block}.cx-info-card>span{margin-bottom:5px;color:var(--muted);font:9px var(--mono);text-transform:uppercase}.cx-info-card p{margin:7px 0 0;color:var(--muted);line-height:1.5}.cx-branch-setting{display:grid;grid-template-columns:26px 1fr;gap:8px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:10px}.cx-branch-setting>span{width:26px;height:26px;display:grid;place-items:center;border-radius:7px;background:var(--bg2);font:700 11px var(--mono)}.cx-branch-setting>div{display:grid;gap:2px}.cx-branch-setting strong{font-size:11px}.cx-branch-setting small{color:var(--muted);font-size:9px}.cx-branch-setting.correct{border-color:color-mix(in srgb,var(--success) 35%,var(--border))}.cx-branch-setting.incorrect{border-color:color-mix(in srgb,var(--error) 35%,var(--border))}.cx-mini-player{overflow:hidden;border-radius:12px;background:#0c0f16;color:#fff}.cx-mini-player-label{padding:9px 11px;border-bottom:1px solid rgba(255,255,255,.1);color:#95a0af;font:8px var(--mono);text-transform:uppercase}.cx-mini-player-card{padding:14px}.cx-mini-player-card h1{margin:8px 0 12px;font-size:19px}.cx-mini-player-card p{color:#bec7d3;font-size:11px;line-height:1.45}.cx-mini-player-card .choice{padding:8px;font-size:10px}.cx-mini-player-card .lecturer{grid-template-columns:38px 1fr;gap:10px;margin:10px 0}.cx-mini-player-card .lecturer-avatar{width:38px;height:38px;font-size:12px}.cx-mini-player-card .memory-grid{grid-template-columns:1fr;margin:10px 0}.cx-mini-player-card .btn{min-height:32px;font-size:10px}.cx-preview-from-node{width:100%}.cx-advanced{margin-top:auto;padding-top:10px;border-top:1px solid var(--border)}.cx-advanced summary{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--muted);font:9px var(--mono);text-transform:uppercase}.cx-advanced[open] summary{margin-bottom:10px}.cx-advanced .json{min-height:220px}.cx-inspector-empty{margin:auto 0;padding:40px 12px;text-align:center;color:var(--muted)}.cx-inspector-empty>div{margin-bottom:12px;font-size:28px}.cx-inspector-empty strong{color:var(--text)}.cx-inspector-empty p{font-size:11px;line-height:1.5}.cx-preview-overlay{position:fixed;inset:0;z-index:250;display:grid;grid-template-rows:64px minmax(0,1fr);background:#0c0f16;color:#fff}.cx-preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.12);background:#0c0f16}.cx-preview-toolbar>div:first-child{display:grid;gap:2px}.cx-preview-toolbar span{color:#95a0af;font:9px var(--mono)}.cx-preview-toolbar .btn{background:#151b26;border-color:#ffffff29;color:#fff}.cx-preview-stage{overflow:auto}.cx-preview-feedback{margin-top:16px;color:#95a0af}.cx-preview-complete{display:grid;gap:4px;margin-top:24px;padding:16px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:#ffffff0d}.cx-preview-complete span{color:#95a0af;font:10px var(--mono)}.react-flow__edge-text{font-size:9px;fill:var(--muted)}.react-flow__edge-textbg{fill:var(--surface);fill-opacity:.94}@media(max-width:1200px){.cx-editor-layout{grid-template-columns:220px minmax(0,1fr) 340px}}@media(max-width:1000px){.cx-editor-layout{grid-template-columns:190px minmax(0,1fr)}.cx-inspector{display:none}}
