:root,:root[data-theme=dark]{--bg-canvas:#091512;--bg-panel:#0c1b18;--bg-panel-raised:#142d28;--bg-input:#10231f;--border:#b7bfbe24;--border-strong:#b7bfbe47;--text:#e8eaea;--text-muted:#94a09e;--text-faint:#506560;--flow-green:#00b67a;--danger:#ff3d2e;--warn:#ffc305;--send-idle:#3a4b47;--scroll-thumb:#94a09e38;--scroll-thumb-hover:#94a09e61;--on-green:#06241a;--shadow-node:0 2px 10px #00000059;--shadow-panel:0 12px 40px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--bg-canvas:#f5f7f7;--bg-panel:#fff;--bg-panel-raised:#f0f2f2;--bg-input:#f5f7f7;--border:#3a4b4729;--border-strong:#3a4b4752;--text:#0c1b18;--text-muted:#455a56;--text-faint:#94a09e;--flow-green:#00b67a;--danger:#d92d20;--warn:#b78600;--send-idle:#94a09e;--scroll-thumb:#455a5640;--scroll-thumb-hover:#455a5673;--on-green:#fff;--shadow-node:0 2px 8px #0c1b181f;--shadow-panel:0 12px 36px #0c1b182e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;font-family:var(--font-sans);color:var(--text);background:var(--bg-canvas);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}.app-shell{width:100vw;height:100vh;display:flex}.canvas-area{background:var(--bg-canvas);flex:1;min-width:0;position:relative}.palette,.chat{background:var(--bg-panel);flex-direction:column;flex-shrink:0;display:flex}.palette{border-right:1px solid var(--border);width:288px}.chat{border-left:1px solid var(--border);width:340px}.palette-collapsed,.chat-collapsed{align-items:center;gap:4px;width:48px;padding-top:8px}.panel-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.panel-title{letter-spacing:.02em;align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.palette-logo{-webkit-user-select:none;user-select:none;width:auto;height:24px;display:block}.icon-button,.rail-button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:6px;transition:color .15s,background .15s;display:inline-flex}.icon-button:hover,.rail-button:hover{color:var(--text);background:var(--bg-panel-raised)}.rail-divider{background:var(--border);width:24px;height:1px;margin:4px 0}.rail-category{color:var(--accent,var(--text-muted));opacity:.75}.rail-category:hover{opacity:1;color:var(--accent)}.rail-ai{color:var(--flow-green)}.palette-search{background:var(--bg-input);border:1px solid var(--border);color:var(--text-faint);border-radius:8px;flex-shrink:0;align-items:center;gap:8px;margin:10px 12px;padding:7px 10px;display:flex}.palette-search input{color:var(--text);font-size:13px;font-family:var(--font-sans);background:0 0;border:none;outline:none;flex:1}.palette-search input::placeholder{color:var(--text-faint)}.palette-search:focus-within{border-color:var(--border-strong)}.palette-scroll{flex:1;padding:0 8px 16px;overflow-y:auto}.palette-section-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--text-faint);background:var(--bg-panel);z-index:1;padding:10px 8px 6px;font-size:10px;font-weight:600;position:sticky;top:0}.palette-category{margin-bottom:2px}.palette-category-header{width:100%;color:var(--text-muted);font-size:12.5px;font-weight:600;font-family:var(--font-sans);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;padding:7px 8px;transition:background .15s;display:flex}.palette-category-header:hover{background:var(--bg-panel-raised);color:var(--text)}.palette-category-glyph{color:var(--accent);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.palette-category-name{text-align:left;flex:1}.palette-category-count{font-family:var(--font-mono);color:var(--text-faint);font-size:10.5px}.palette-items{grid-template-columns:1fr 1fr;gap:5px;padding:4px 4px 10px 20px;display:grid}.palette-item{background:var(--bg-panel-raised);border:1px solid var(--border);cursor:grab;-webkit-user-select:none;user-select:none;border-radius:8px;align-items:center;gap:7px;padding:7px 8px;transition:border-color .15s,transform .1s;display:flex}.palette-item:hover{border-color:var(--accent)}.palette-item:active{cursor:grabbing;transform:scale(.98)}.palette-item-icon{color:var(--accent);flex-shrink:0;display:flex}.palette-item-label{color:var(--text);font-size:11.5px;line-height:1.25}.palette-empty{color:var(--text-faint);padding:16px 12px;font-size:12.5px}.react-flow{background:var(--bg-canvas)}.system-node{background:var(--bg-panel-raised);border:1px solid var(--border-strong);border-left:3px solid var(--accent);min-width:168px;box-shadow:var(--shadow-node);border-radius:10px;align-items:center;gap:10px;padding:10px 14px;transition:border-color .15s,box-shadow .15s;display:flex}.system-node.selected{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent), 0 4px 16px #0006}.system-node-icon{background:color-mix(in srgb, var(--accent) 16%, transparent);width:32px;height:32px;color:var(--accent);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.system-node-body{flex-direction:column;gap:1px;display:flex}.system-node-label{color:var(--text);white-space:nowrap;font-size:12.5px;font-weight:600}.system-node-category{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);white-space:nowrap;font-size:9.5px}.node-handle{border:2px solid var(--bg-canvas);background:var(--text-faint);width:9px;height:9px;transition:background .15s}.node-handle:hover{background:var(--flow-green)}.canvas-empty{pointer-events:none;z-index:4;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:0 40px;display:flex;position:absolute;inset:0}.canvas-empty h2{color:var(--text-muted);letter-spacing:-.01em;font-size:19px;font-weight:650}.canvas-empty p{max-width:420px;color:var(--text-faint);font-size:13px}.react-flow__controls{box-shadow:none;border:1px solid var(--border);border-radius:8px;overflow:hidden}.react-flow__controls-button{background:var(--bg-panel);border-bottom:1px solid var(--border);color:var(--text-muted)}.react-flow__controls-button svg{fill:currentColor}.react-flow__minimap{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;overflow:hidden}.details-panel{background:var(--bg-panel);border:1px solid var(--border-strong);width:380px;max-width:calc(100% - 24px);box-shadow:var(--shadow-panel);z-index:10;border-radius:12px;flex-direction:column;display:flex;position:absolute;top:12px;bottom:12px;right:12px;overflow:hidden}.details-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:flex-start;padding:14px 14px 12px;display:flex}.details-title{align-items:center;gap:10px;display:flex}.details-icon{background:color-mix(in srgb, var(--accent) 16%, transparent);width:36px;height:36px;color:var(--accent);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.details-title h2{letter-spacing:-.01em;font-size:15px;font-weight:650}.details-meta{color:var(--text-faint);font-size:11px}.details-meta code{font-family:var(--font-mono);color:var(--accent);font-size:10.5px}.details-scroll{flex:1;padding:14px 16px 20px;overflow-y:auto}.details-what{color:var(--text-muted);margin-bottom:16px;font-size:13px}.details-section{margin-bottom:16px}.details-section h3{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:6px;font-size:10px;font-weight:600}.details-section ul{flex-direction:column;gap:5px;list-style:none;display:flex}.details-section li{color:var(--text-muted);padding-left:14px;font-size:12.5px;position:relative}.details-section li:before{content:"";background:var(--text-faint);border-radius:50%;width:4px;height:4px;position:absolute;top:8px;left:2px}.details-section p{color:var(--text-muted);font-size:12.5px}.details-connections li{flex-direction:column;gap:2px;display:flex}.details-connections code{font-family:var(--font-mono);color:var(--text);font-size:11px}.chat-messages{flex-direction:column;flex:1;gap:12px;padding:14px;display:flex;overflow-y:auto}.chat-message{align-items:flex-start;gap:8px;display:flex}.chat-user{justify-content:flex-end}.chat-avatar{background:color-mix(in srgb, var(--flow-green) 18%, transparent);width:22px;height:22px;color:var(--flow-green);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:3px;display:flex}.chat-bubble{white-space:pre-wrap;border-radius:12px;max-width:85%;padding:9px 12px;font-size:13px;line-height:1.5}.chat-assistant .chat-bubble{background:var(--bg-panel-raised);border:1px solid var(--border);color:var(--text-muted);border-top-left-radius:4px}.chat-user .chat-bubble{background:color-mix(in srgb, var(--flow-green) 14%, var(--bg-panel-raised));border:1px solid color-mix(in srgb, var(--flow-green) 25%, transparent);color:var(--text);border-top-right-radius:4px}.chat-composer{flex-shrink:0;padding:10px 12px 12px}.composer-card{background:var(--bg-panel-raised);border:1px solid var(--border);border-radius:22px;flex-direction:column;padding:14px 14px 10px 16px;transition:border-color .15s;display:flex}.composer-card:focus-within{border-color:var(--border-strong)}.composer-card textarea{resize:none;width:100%;color:var(--text);font-family:var(--font-sans);background:0 0;border:none;outline:none;font-size:14px;line-height:1.5}.composer-card textarea::placeholder{color:var(--text-faint)}.composer-actions{align-items:center;gap:6px;margin-top:6px;display:flex}.composer-attach{color:var(--text-faint)}.composer-mode{background:var(--bg-panel);border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono);cursor:pointer;border-radius:7px;outline:none;margin-left:-2px;padding:5px 6px;font-size:10.5px}.composer-mode:hover:not(:disabled){border-color:var(--border-strong);color:var(--text)}.composer-mode:disabled{opacity:.5;cursor:default}.composer-send{background:var(--send-idle);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;margin-left:auto;transition:background .15s,opacity .15s;display:flex}.composer-send:hover:not(:disabled){background:var(--flow-green)}.composer-send:disabled{opacity:.35;cursor:default}.canvas-column{flex-direction:column;flex:1;min-width:0;display:flex}.canvas-design-name{background:var(--bg-panel);border:1px solid var(--border);max-width:220px;color:var(--text);white-space:nowrap;text-overflow:ellipsis;border-radius:8px;padding:6px 11px;font-size:12.5px;font-weight:600;overflow:hidden}.screen-tab-controls{flex-shrink:0;align-items:center;gap:4px;display:flex}.screen-perm-select{background:var(--bg-input);border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-sans);cursor:pointer;border-radius:7px;outline:none;padding:5px 7px;font-size:11.5px}.screen-perm-select:hover{border-color:var(--border-strong)}.canvas-readonly-badge{background:var(--bg-panel);border:1px solid var(--border);color:var(--text-faint);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;border-radius:8px;align-items:center;gap:5px;padding:5px 10px;font-size:10.5px;display:inline-flex}.config-readonly-note{color:var(--warn)}.chat-approval{background:color-mix(in srgb, var(--warn) 8%, transparent);border:1px solid color-mix(in srgb, var(--warn) 30%, transparent);border-radius:10px;flex-shrink:0;margin:0 12px 8px;padding:10px 12px}.chat-approval-text{color:var(--warn);align-items:center;gap:7px;margin-bottom:8px;font-size:12.5px;display:flex}.chat-approval-actions{gap:8px;display:flex}.chat-approve,.chat-discard{font-family:var(--font-sans);cursor:pointer;border-radius:7px;flex:1;padding:6px 0;font-size:12px;font-weight:600;transition:filter .15s}.chat-approve{background:var(--flow-green);color:var(--on-green);border:none}.chat-approve:hover{filter:brightness(1.1)}.chat-discard{border:1px solid var(--border-strong);color:var(--text-muted);background:0 0}.chat-discard:hover{color:var(--text);border-color:var(--text-faint)}.context-menu button:disabled{opacity:.4;cursor:default}.context-menu button:disabled:hover{color:var(--text-muted);background:0 0}.config-field input:disabled,.config-field textarea:disabled{opacity:.55;cursor:not-allowed}.canvas-toolbar{align-items:center;gap:6px;display:flex}.canvas-toolbar button{background:var(--bg-panel);border:1px solid var(--border-strong);color:var(--text-muted);font-family:var(--font-sans);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:6px 11px;font-size:12px;font-weight:600;transition:color .15s,border-color .15s;display:inline-flex}.canvas-toolbar button:hover:not(:disabled){color:var(--text);border-color:var(--flow-green)}.canvas-toolbar button:disabled{opacity:.4;cursor:default}.canvas-toolbar-note{font-family:var(--font-mono);color:var(--flow-green);background:var(--bg-panel);border:1px solid var(--border);border-radius:7px;max-width:420px;padding:5px 9px;font-size:10.5px}.canvas-agentlock-badge{background:color-mix(in srgb, var(--flow-green) 10%, var(--bg-panel));border:1px solid color-mix(in srgb, var(--flow-green) 45%, transparent);color:var(--flow-green);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;border-radius:8px;align-items:center;gap:5px;padding:5px 10px;font-size:10.5px;animation:1.8s ease-in-out infinite agentlock-pulse;display:inline-flex}@keyframes agentlock-pulse{0%,to{opacity:1}50%{opacity:.62}}.canvas-snackbar{background:var(--bg-panel);border:1px solid color-mix(in srgb, var(--flow-green) 45%, transparent);color:var(--text);z-index:40;border-radius:10px;align-items:center;gap:8px;max-width:min(520px,100% - 48px);padding:10px 16px;font-size:12.5px;animation:.22s ease-out snackbar-in;display:flex;position:absolute;bottom:26px;left:50%;transform:translate(-50%);box-shadow:0 6px 24px #00000040}.canvas-snackbar svg{color:var(--flow-green);flex-shrink:0}@keyframes snackbar-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.context-menu{z-index:20;background:var(--bg-panel);border:1px solid var(--border-strong);min-width:178px;box-shadow:var(--shadow-panel);border-radius:10px;flex-direction:column;padding:5px;display:flex;position:absolute}.context-menu button{color:var(--text-muted);font-family:var(--font-sans);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:9px;padding:8px 10px;font-size:12.5px;display:flex}.context-menu button:hover{background:var(--bg-panel-raised);color:var(--text)}.context-menu-divider{background:var(--border);height:1px;margin:4px 6px}.context-menu-danger:hover{color:var(--danger)!important}.group-layer{transform-origin:0 0;pointer-events:none;z-index:0;position:absolute;inset:0}.group-backdrop{border:1.5px dashed var(--accent);background:color-mix(in srgb, var(--accent) 6%, transparent);pointer-events:none;border-radius:14px;position:absolute}.group-third-party{background:color-mix(in srgb, var(--accent) 9%, transparent)}.group-backdrop-header{background:var(--bg-panel);border:1px solid var(--accent);pointer-events:auto;white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:2px 9px;display:flex;position:absolute;top:-13px;left:12px}.group-backdrop-dot{background:var(--accent);border-radius:50%;width:7px;height:7px}.group-backdrop-label{color:var(--text);font-size:12px;font-weight:650}.group-backdrop-kind{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);font-size:9px}.group-backdrop-actions{align-items:center;gap:2px;margin-left:4px;display:flex}.group-backdrop-actions button{color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:2px;display:inline-flex}.group-backdrop-actions button:hover{color:var(--text);background:var(--bg-panel-raised)}.group-node{background:var(--bg-panel-raised);border:1.5px dashed var(--accent);min-width:190px;box-shadow:var(--shadow-node);border-radius:12px;align-items:center;gap:10px;padding:11px 12px 11px 14px;display:flex}.group-node.selected{box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 40%, transparent), var(--shadow-node)}.group-node-icon{background:color-mix(in srgb, var(--accent) 18%, transparent);width:34px;height:34px;color:var(--accent);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.group-node-body{flex-direction:column;flex:1;gap:1px;display:flex}.group-node-label{color:var(--text);white-space:nowrap;font-size:13px;font-weight:650}.group-node-meta{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);white-space:nowrap;font-size:9px}.group-node-eye{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:5px;display:inline-flex}.group-node-eye:hover{color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent)}.group-dialog{background:var(--bg-panel);border:1px solid var(--border-strong);width:420px;max-width:calc(100% - 40px);box-shadow:var(--shadow-panel);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.group-dialog-body{flex-direction:column;gap:12px;padding:14px;display:flex}.group-dialog-members{color:var(--text-faint);font-size:11.5px;line-height:1.5}.group-kind-choice{gap:8px;display:flex}.group-kind-option{background:var(--bg-panel-raised);border:1px solid var(--border);color:var(--text-muted);text-align:left;cursor:pointer;border-radius:10px;flex-direction:column;flex:1;gap:4px;padding:11px 10px;transition:border-color .15s;display:flex}.group-kind-option.active{border-color:var(--flow-green);color:var(--text)}.group-kind-title{font-size:12.5px;font-weight:650}.group-kind-desc{color:var(--text-faint);font-size:10.5px;line-height:1.4}.group-collapse-toggle{color:var(--text-muted);cursor:pointer;align-items:center;gap:8px;font-size:12.5px;display:flex}.group-collapse-toggle input{accent-color:var(--flow-green);width:15px;height:15px}.group-dialog-footer{border-top:1px solid var(--border);padding:12px 14px}.group-create-btn{background:var(--flow-green);width:100%;color:var(--on-green);font-family:var(--font-sans);cursor:pointer;border:none;border-radius:9px;padding:10px 0;font-size:13px;font-weight:700}.group-create-btn:hover{filter:brightness(1.08)}.canvas-toolbar-group{border-color:var(--flow-green)!important;color:var(--flow-green)!important}.system-node-replicas{font-family:var(--font-mono);color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent);border-radius:6px;margin-left:4px;padding:2px 5px;font-size:10px;font-weight:600}.config-field{flex-direction:column;gap:5px;margin-bottom:14px;display:flex}.config-field>span{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--text-faint);font-size:10px;font-weight:600}.config-field input,.config-field textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-family:var(--font-sans);resize:vertical;border-radius:8px;outline:none;padding:8px 10px;font-size:13px}.config-field input:focus,.config-field textarea:focus{border-color:var(--border-strong)}.config-hint{color:var(--text-faint);margin-bottom:8px;font-size:11.5px}.config-capabilities{flex-direction:column;gap:4px;display:flex}.config-capability{background:var(--bg-panel-raised);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;border-radius:7px;align-items:flex-start;gap:8px;padding:6px 8px;font-size:12px;display:flex}.config-capability input{accent-color:var(--accent,#22c55e);flex-shrink:0;margin-top:2px}.config-capability.off{opacity:.5}.config-capability.off span{text-decoration:line-through}.replace-overlay{z-index:30;background:#080a0f8c;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.replace-picker{background:var(--bg-panel);border:1px solid 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