:root{color-scheme:light;--ink: #0f172a;--muted: #475569;--accent: #047857;--accent-hover: #065f46;--on-accent: #fff;--link: #047857;--link-hover: #064e3b;--line: #e2e8f0;--paper: #fff;--wash: #f8fafc;--danger: #b91c1c;--control-line: #94a3b8;--hover: #f1f5f9;--hover-line: #64748b;--focus: #10b981;--soft: #f1f5f9;--soft-ink: #475569;--badge: #f1f5f9;--badge-ink: #475569;--error: #fee2e2;--error-line: #fca5a5;--error-ink: #b91c1c;--success: #15803d;--success-soft: #dcfce7;--warning: #b45309;--warning-soft: #fef3c7;--invalid: var(--error);--active: #ecfdf5;--configuration: #f8fafc;--canvas: #f8fafc;--grid: #cbd5e1;--node-line: #cbd5e1;--edge: #64748b;--wire: #f1f5f9;--task-output: #ecfdf5;--task-line: #a7f3d0;--switch-track: #e2e8f0;--selection: #a7f3d0;--selection-ink: #064e3b;--shadow-color: rgb(2 6 23 / .12);--dialog-shadow-color: rgb(2 6 23 / .2);--scrim: rgb(2 6 23 / .5);--dataset-color: #5e91a9;--model-color: #5b9e88;--metric-color: #9274b1;--processor-color: #b5854c}:root[data-theme=dark]{color-scheme:dark;--ink: #f8fafc;--muted: #cbd5e1;--accent: #34d399;--accent-hover: #6ee7b7;--on-accent: #020617;--link: #6ee7b7;--link-hover: #a7f3d0;--line: #334155;--paper: #0f172a;--wash: #020617;--danger: #f87171;--control-line: #64748b;--hover: #1e293b;--hover-line: #94a3b8;--focus: #10b981;--soft: #1e293b;--soft-ink: #cbd5e1;--badge: #1e293b;--badge-ink: #cbd5e1;--error: #7f1d1d;--error-line: #b91c1c;--error-ink: #fecaca;--success: #4ade80;--success-soft: #14532d;--warning: #fbbf24;--warning-soft: #78350f;--active: #022c22;--configuration: #1e293b;--canvas: #020617;--grid: #334155;--node-line: #475569;--edge: #94a3b8;--wire: #1e293b;--task-output: #022c22;--task-line: #065f46;--switch-track: #334155;--selection: #065f46;--selection-ink: #ecfdf5;--shadow-color: rgb(2 6 23 / .3);--dialog-shadow-color: rgb(2 6 23 / .5);--scrim: rgb(2 6 23 / .7);--dataset-color: #8dc5e2;--model-color: #86d5b5;--metric-color: #c4a6ed;--processor-color: #e3bb81}*{box-sizing:border-box;margin:0}::selection{background:var(--selection);color:var(--selection-ink)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--wash);color:var(--ink);font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button{border:1px solid var(--control-line);border-radius:7px;padding:8px 13px;background:var(--paper);color:var(--ink);font-weight:600}button:hover:not(:disabled){background:var(--hover);border-color:var(--hover-line)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}button.primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}button.danger{color:var(--danger)}button.text-button{padding:6px 0;border:0;color:var(--link);background:transparent;text-align:left}button.text-button:hover:not(:disabled){color:var(--link-hover);background:transparent}a{color:var(--link);text-underline-offset:3px}a:hover{color:var(--link-hover)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:3px}h1{font-size:clamp(24px,2.2vw,31px);font-weight:650;letter-spacing:-.7px;line-height:1.3}h2{font-size:19px;letter-spacing:-.3px;font-weight:650}h3{font-size:15px;font-weight:650}p+p{margin-top:8px}label:not(.check-label){display:block;font-weight:600;margin:14px 0 6px;font-size:13px}input:not([type=checkbox]),textarea,select{display:block;width:100%;border:1px solid var(--control-line);border-radius:6px;background:var(--paper);color:var(--ink);padding:9px 10px;min-width:0}textarea{resize:vertical}input[type=file]::file-selector-button{background:var(--soft);color:var(--ink);border:1px solid var(--control-line)}input[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--danger)}code,.code-input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;overflow-wrap:anywhere}.code-input{tab-size:2;white-space:pre;line-height:1.6}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.4px;color:var(--accent);margin-bottom:5px}.card{min-width:0;overflow-wrap:anywhere;background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:22px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap}.section-heading>*{min-width:0;max-width:100%}.fields>div{min-width:0}.task-contract{flex-wrap:wrap}.task-contract>div{flex:1 1 220px;min-width:0}.badge{display:inline-block;font-size:10px;font-weight:650;letter-spacing:.2px;color:var(--badge-ink);background:var(--badge);padding:3px 8px;border-radius:5px;width:fit-content}.badge.invalid{color:var(--error-ink);background:var(--invalid)}.badge.success{color:var(--success);background:var(--success-soft)}.badge.warning{color:var(--warning);background:var(--warning-soft)}.error-box{border:1px solid var(--error-line);background:var(--error);color:var(--error-ink);border-radius:7px;padding:12px;margin:12px 0;overflow-wrap:anywhere}.error-box button{margin:8px 6px 0 0}.error-box ul{margin-top:8px;padding-left:20px}.error-text{color:var(--danger)}.runtime-note{color:var(--soft-ink);background:var(--soft);padding:13px 15px;border-radius:6px;font-size:12px;margin-top:16px}.actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px;margin-top:20px}.full{width:100%;margin-top:10px}.check-label{display:inline-flex;align-items:center;gap:7px;cursor:pointer}.check-label input{accent-color:var(--accent);width:15px;height:15px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}dialog{margin:auto;border:1px solid var(--line);border-radius:12px;padding:26px;width:min(900px,94vw);max-height:92vh;color:var(--ink);background:var(--paper);box-shadow:0 20px 80px var(--dialog-shadow-color)}dialog::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media(max-width:680px){.card{padding:16px}dialog{padding:18px}.actions button{flex-grow:1}}.app-header{display:flex;flex-wrap:wrap;align-items:center;gap:24px;padding:14px 30px;background:var(--paper);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:17px;text-decoration:none;color:var(--ink)}.brand img{height:35px;max-width:120px;object-fit:contain}.brand strong{font-weight:500;color:var(--muted)}.app-header nav{display:flex;gap:20px;margin-left:auto}.app-header nav a{text-decoration:none;color:var(--muted);font-size:13px}.app-header nav a[aria-current=page]{color:var(--accent);font-weight:700}.version{font-size:11px;padding-left:18px;border-left:1px solid var(--line);color:var(--muted)}.experimental-nav{font-size:9px;margin-left:3px;color:var(--muted)}.composition-summary{margin-bottom:16px}.composition-toggle{font-size:12px;font-weight:600}.composition-toggle input{appearance:none;width:32px;height:18px;border:1px solid var(--control-line);border-radius:20px;background:var(--switch-track);position:relative;cursor:pointer}.composition-toggle input:after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--paper);top:2px;left:2px;transition:transform .15s}.composition-toggle input:checked{background:var(--accent);border-color:var(--accent)}.composition-toggle input:checked:after{transform:translate(14px)}@media(max-width:760px){.app-header{flex-wrap:wrap;padding:14px 18px;gap:12px}.app-header nav{margin-left:0}.version{display:none}}.theme-toggle{display:inline-grid;place-items:center;flex-shrink:0;width:40px;height:40px;padding:8px;border:0;background:transparent;color:var(--muted)}.theme-toggle:hover:not(:disabled){background:transparent;color:var(--ink)}.context-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.opened-source{margin-bottom:10px;overflow-wrap:anywhere}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}