.react-flow{direction:ltr}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;cursor:-webkit-grab;cursor:grab}.react-flow__pane.selection{cursor:pointer}.react-flow__pane.dragging{cursor:-webkit-grabbing;cursor:grabbing}.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 .react-flow__edges{pointer-events:none;overflow:visible}.react-flow__edge-path,.react-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.react-flow__edge{pointer-events:visibleStroke;cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;-webkit-animation: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:focus .react-flow__edge-path,.react-flow__edge:focus-visible .react-flow__edge-path{stroke:#555}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge-textbg{fill:#fff}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__connectionline{z-index:1001}.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:-webkit-grab;cursor:grab}.react-flow__node.dragging{cursor:-webkit-grabbing;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:-webkit-grab;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background:#1a192b;border:1px solid white;border-radius:100%}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:-4px;transform:translate(-50%)}.react-flow__handle-top{left:50%;top:-4px;transform:translate(-50%)}.react-flow__handle-left{top:50%;left:-4px;transform:translateY(-50%)}.react-flow__handle-right{right:-4px;top:50%;transform:translateY(-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.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.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.center{left:50%;transform:translate(-50%)}.react-flow__attribution{font-size:10px;background:#ffffff80;padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@-webkit-keyframes dashdraw{0%{stroke-dashoffset:10}}@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}.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-default,.react-flow__node-input,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:3px;width:150px;font-size:12px;color:#222;text-align:center;border-width:1px;border-style:solid;border-color:#1a192b;background-color:#fff}.react-flow__node-default.selectable:hover,.react-flow__node-input.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:0 1px 4px 1px #00000014}.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.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:0 0 0 .5px #1a192b}.react-flow__node-group{background-color:#f0f0f040}.react-flow__nodesselection-rect,.react-flow__selection{background:#0059dc14;border:1px dotted rgba(0,89,220,.8)}.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{box-shadow:0 0 2px 1px #00000014}.react-flow__controls-button{border:none;background:#fefefe;border-bottom:1px solid #eee;box-sizing:content-box;display:flex;justify-content:center;align-items:center;width:16px;height:16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:5px}.react-flow__controls-button:hover{background:#f4f4f4}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__minimap{background-color:#fff}.react-flow__minimap svg{display:block}.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:4px;height:4px;border:1px solid #fff;border-radius:1px;background-color:#3367d9;transform: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:#3367d9;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%}.json-visualizer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:var(--bg-base);color:var(--text-primary);display:flex;flex-direction:column;z-index:99999!important;animation:premiumReveal .4s cubic-bezier(.16,1,.3,1)}.visualizer-header{height:72px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;background:var(--bg-surface);border-bottom:2px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.vis-title{display:flex;align-items:center;gap:16px;font-size:1.4rem;font-weight:800;color:var(--text-primary)}.vis-title span{background:linear-gradient(135deg,var(--accent),#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.vis-actions{display:flex;align-items:center;gap:20px}.vis-download-btn{display:flex;align-items:center;gap:10px;padding:10px 22px;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-radius:12px;color:#fff;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #6366f14d}.vis-download-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6366f180;background:linear-gradient(135deg,#4f46e5,#4338ca)}.vis-download-btn:active{transform:translateY(0)}.vis-close-btn{width:48px;height:48px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--border);color:#94a3b8;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.vis-close-btn:hover{background:#ef444426;color:#ef4444;transform:rotate(90deg)}.vis-flow-container{flex:1;position:relative;background:#0b0e14;height:100%;width:100%}.vis-footer{height:48px;background:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:#94a3b8;font-weight:500}.json-node-premium{background:#1e293bb3;border:1px solid rgba(255,255,255,.1);border-radius:12px;min-width:260px;box-shadow:0 25px 50px -12px #00000080;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);color:#f1f5f9}.json-node-premium:hover{border-color:#6366f180;box-shadow:0 0 20px #6366f133,0 25px 50px -12px #0009;transform:translateY(-4px) scale(1.01)}.node-label{padding:10px 16px;font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.15em;color:#fff;border-radius:12px 12px 0 0;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(90deg,#4f46e5,#7c3aed)}.node-label.object{background:linear-gradient(90deg,#4f46e5,#7c3aed)}.node-label.array{background:linear-gradient(90deg,#0891b2,#0d9488)}.node-label.root{background:linear-gradient(90deg,#be185d,#be123c)}.node-content{padding:12px}.node-table{width:100%;border-collapse:collapse}.node-table tr{border-bottom:1px solid rgba(255,255,255,.05)}.node-table tr:last-child{border-bottom:none}.node-key{padding:8px 12px;font-family:var(--font-mono);color:#a5b4fc;font-weight:600;font-size:.8rem;max-width:120px;word-break:break-all}.node-value{padding:8px 12px;font-family:var(--font-display);color:#e2e8f0;font-size:.8rem;font-weight:400;word-break:break-all}.node-value.string{color:#86efac}.node-value.number{color:#fde047}.node-value.boolean{color:#f9a8d4}.node-value.null{color:#94a3b8;font-style:italic}.node-value.complex{color:#94a3b8;opacity:.8;font-size:.75rem}.node-handle-cell{width:1px;position:relative}.react-flow__handle{width:12px;height:12px;background:#fff;border:3px solid #6366f1;box-shadow:0 0 10px #6366f166;transition:all .2s;z-index:10}.react-flow__handle:hover{background:#6366f1;transform:scale(1.4);box-shadow:0 0 15px #6366f1cc}.react-flow__edge-path{stroke-width:2.5;stroke:#6366f1;opacity:.6;stroke-dasharray:5;animation:flowDash 15s linear infinite}.react-flow__edge:hover .react-flow__edge-path{opacity:1;stroke-width:3.5;stroke:#818cf8}@keyframes flowDash{0%{stroke-dashoffset:100}to{stroke-dashoffset:0}}@keyframes premiumReveal{0%{opacity:0;transform:scale(.95) translateY(20px);filter:blur(8px)}to{opacity:1;transform:scale(1) translateY(0);filter:blur(0)}}.json-formatter{max-width:1000px;margin:0 auto;padding:0 20px 40px}.tool-card-premium{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-xl);margin-top:30px}.json-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px}.toolbar-left{display:flex;gap:12px}.toolbar-right{display:flex;gap:8px}.vis-btn-colorful{background:linear-gradient(135deg,#6366f1,#8b5cf6,#d946ef)!important;border:none!important;color:#fff!important;font-weight:800!important;padding:0 20px!important;height:38px!important;box-shadow:0 4px 12px #6366f14d;transition:all .3s cubic-bezier(.175,.885,.32,1.275)!important}.vis-btn-colorful:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 24px #8b5cf666;filter:brightness(1.1)}.vis-btn-colorful:active{transform:translateY(0) scale(.98)}.vis-btn-colorful svg{filter:drop-shadow(0 0 2px rgba(255,255,255,.5))}.vis-btn-colorful:disabled{background:#ffffff0d!important;color:var(--text-muted)!important;border:1px solid var(--border)!important;box-shadow:none!important;cursor:not-allowed;transform:none!important;filter:grayscale(1) opacity(.5)}.icon-btn:disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.icon-btn{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;transition:all .2s}.icon-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--bg-surface);transform:translateY(-2px)}.icon-btn.delete:hover{border-color:#ef4444;color:#ef4444}.premium-monaco-wrapper{background:#1e1e1e;border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:inset 0 2px 10px #0006;margin-top:10px}.json-editor-container{position:relative}.json-textarea.has-error{border-color:#ef4444;box-shadow:0 0 0 4px #ef44441a}.json-error-badge{position:absolute;bottom:20px;left:20px;right:20px;background:#ef4444e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;padding:12px 20px;border-radius:12px;font-size:.85rem;font-weight:600;box-shadow:0 10px 30px #ef44444d;pointer-events:none;animation:slideUp .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.pro-tips{margin-top:40px;padding:30px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg)}.pro-tips h3{font-size:1.1rem;font-weight:800;color:var(--text-primary);margin-bottom:20px}.pro-tips ul{list-style:none;padding:0;display:grid;gap:15px}.pro-tips li{font-size:.95rem;color:var(--text-muted);display:flex;gap:10px}.pro-tips li:before{content:"→";color:var(--accent);font-weight:900}.tool-content-rich{margin-top:60px;display:grid;gap:40px;max-width:1000px}.content-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow-lg)}.content-section h2{font-size:1.75rem;font-weight:800;margin-bottom:24px;display:flex;align-items:center;gap:12px}.content-section h2 svg{color:var(--accent)}.content-section p{color:var(--text-secondary);line-height:1.6;margin-bottom:20px;font-size:1.05rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:24px}.feature-box{background:var(--bg-surface);border:1px solid var(--border);padding:20px;border-radius:var(--radius-lg);transition:all .3s ease}.feature-box:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 10px 20px #0003}.feature-box h4{color:var(--text-primary);font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px}.feature-box p{font-size:.95rem;margin-bottom:0}.graph-showcase{position:relative;background:linear-gradient(135deg,#6366f10d,#d946ef0d);border:1px solid rgba(99,102,241,.2)}.graph-highlight{color:#8b5cf6;font-weight:800}@media (max-width: 768px){.content-section{padding:24px}.content-section h2{font-size:1.5rem}}@media (max-width: 600px){.json-toolbar{flex-direction:column;align-items:stretch}.toolbar-left{justify-content:space-around;gap:8px}}
