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150px));margin-right:8px;opacity:1;pointer-events:auto;transform:translate(0)}.toolbar-morph-bar{display:flex;align-items:center;gap:6px;padding-left:4px;background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.toolbar-divider{flex:0 0 auto;width:1px;height:26px;border-radius:999px;background:#7f7f7f2e}.toolbar-fab{width:58px;height:58px;min-width:58px;min-height:58px;border:1px solid var(--panel-border);border-radius:999px;padding:0;display:inline-flex;align-items:center;justify-content:center;flex:0 0 58px;font:inherit;font-size:13px;font-weight:700;color:var(--accent-fg);background:var(--accent-bg);box-shadow:var(--toolbar-shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);overflow:hidden}.toolbar-morph-toggle{position:relative}.toolbar-fab-icon{position:relative;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center}.toolbar-fab-line{position:absolute;width:22px;height:4px;border-radius:999px;background:currentColor;transform-origin:center;transition:transform .26s cubic-bezier(.22,1,.36,1),opacity .18s ease}.toolbar-fab-line-horizontal{transform:rotate(0) scaleX(1)}.toolbar-fab-line-vertical{transform:rotate(90deg) scaleX(1)}.toolbar-morph-toggle.is-expanded .toolbar-fab-line-horizontal{transform:rotate(45deg) scaleX(.92)}.toolbar-morph-toggle.is-expanded .toolbar-fab-line-vertical{transform:rotate(-45deg) scaleX(.92)}.capsule-button{min-width:62px;min-height:62px;border:0;border-radius:999px;padding:8px 13px 9px;font:inherit;font-size:12px;font-weight:700;color:var(--action-fg);background:transparent;touch-action:manipulation;white-space:nowrap;flex:0 0 auto}.toolbar-morph .capsule-button{color:color-mix(in srgb,var(--text-primary) 72%,transparent);background:transparent;transition:background-color .18s ease,color .18s ease,transform .18s ease}.capsule-button-content{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.capsule-button-icon{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;opacity:.96}.capsule-button-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.68;stroke-linecap:round;stroke-linejoin:round}.capsule-button-label{font-size:9.5px;line-height:1;letter-spacing:.015em;font-weight:650;color:color-mix(in srgb,currentColor 72%,transparent)}.capsule-button.is-active{color:var(--accent-fg);background:color-mix(in srgb,var(--accent-bg) 94%,transparent);box-shadow:inset 0 0 0 1px #00000005}.toolbar-morph .capsule-button:hover{color:var(--text-primary);background:#7f7f7f14;transform:translateY(-.5px)}.toolbar-morph .capsule-button.is-active .capsule-button-label{color:currentColor}.capsule-button:disabled,.sheet-button:disabled,.sheet-close:disabled{opacity:.45}.canvas-node{pointer-events:all;overflow:visible}.canvas-node-shell{position:relative;width:100%;height:100%;overflow:visible;isolation:isolate}.canvas-node-surface{position:relative;width:100%;height:100%;display:flex;flex-direction:column;gap:12px;padding:18px 18px 16px;border-radius:30px;border:1px solid var(--card-border);background:var(--card-bg);box-shadow:0 18px 40px #14141414;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.canvas-node.is-selected .canvas-node-surface{box-shadow:0 0 0 2px var(--selection-ring),0 18px 40px #14141414}.canvas-node.is-resizing .canvas-node-surface{box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.canvas-node.is-resizing .title-pill,.canvas-node.is-resizing .selected-node-actions{opacity:0;pointer-events:none}.canvas-node.is-resizing .connection-port{opacity:0;pointer-events:none;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}.canvas-node.is-resizing .runninghub-input-port-stack,.canvas-node.is-resizing .runninghub-input-port-label{opacity:0;pointer-events:none}.canvas-node.is-resizing .floating-action-button{backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;transition:none}.canvas-node.is-selected .canvas-node-surface.is-handwriting-node{box-shadow:none}.canvas-node-surface.is-visual-node{padding:0;border:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.canvas-node-surface.is-visual-node.is-preview-node{border:1px solid var(--card-border);background:var(--preview-node-bg);box-shadow:0 18px 40px #14141414}.canvas-node-surface.is-handwriting-node{padding:0;border:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.canvas-node-surface.is-execution-node{padding:16px 16px 14px;border-radius:24px;background:color-mix(in srgb,var(--card-bg) 94%,rgba(255,255,255,.18));box-shadow:0 14px 30px #14141411}.title-pill{position:absolute;top:-48px;left:8px;z-index:3;display:inline-flex;align-items:center;gap:9px;max-width:calc(100% - 24px);min-height:36px;padding:0 14px;border-radius:999px;border:1px solid rgba(127,127,127,.14);color:var(--pill-fg);background:var(--pill-bg);box-shadow:var(--floating-pill-shadow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:transform,opacity}.title-pill span{flex-shrink:0;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.72}.title-pill strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;letter-spacing:-.01em}.title-pill-lock{font-style:normal;font-size:11px;opacity:.72}.canvas-node-status-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-left:4px;padding-right:4px}.canvas-node-status-row.is-execution{justify-content:flex-end}.node-run-timer,.node-category-badge,.node-status{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:700}.node-category-badge{color:var(--text-secondary);background:var(--muted-bg)}.node-run-timer{color:var(--text-secondary);background:color-mix(in srgb,var(--card-bg-strong) 84%,transparent);font-variant-numeric:tabular-nums}.node-run-timer-running{color:#8d4c10;background:#ffbc5e2e}.node-run-timer-done{color:#196944;background:#68d39124}.node-run-timer-error{color:#a63f37;background:#ff7d721f}.node-status-idle{color:var(--text-secondary);background:var(--muted-bg)}.node-status-running{color:#8d4c10;background:#ffbc5e47}.node-status-done{color:#196944;background:#68d3912e}.node-status-error{color:#a63f37;background:#ff7d7229}.node-placeholder{height:100%;display:grid;place-items:center;gap:8px;padding:26px 20px;text-align:center;color:var(--text-secondary);border-radius:30px;background:color-mix(in srgb,var(--card-bg-strong) 88%,transparent);border:1px solid color-mix(in srgb,var(--card-border) 70%,transparent);box-shadow:0 14px 34px #1212120f}.node-placeholder.is-visual{min-height:160px}.canvas-node-surface.is-preview-node .node-placeholder{background:var(--preview-node-bg);border:0;box-shadow:none}.canvas-node-surface.is-preview-node .floating-visual{background:var(--preview-node-bg);box-shadow:none}.preview-waiting-visual{position:relative;width:min(74%,172px);margin:0 auto 8px}.preview-waiting-gif{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none;pointer-events:none;mix-blend-mode:multiply}[data-theme=dark] .preview-waiting-gif{filter:invert(1) brightness(.88) contrast(1.08);mix-blend-mode:screen}@media(prefers-color-scheme:dark){[data-theme=system] .preview-waiting-gif{filter:invert(1) brightness(.88) contrast(1.08);mix-blend-mode:screen}}.floating-visual{position:relative;width:100%;height:100%;overflow:hidden;border-radius:30px;box-shadow:var(--visual-card-shadow);background:linear-gradient(180deg,#ffffff0f,#fff0),#0000000a}.floating-visual-image{display:block;width:100%;height:100%;object-fit:cover}.canvas-node.is-selected .canvas-node-surface.is-visual-node .floating-visual{box-shadow:0 0 0 2px var(--selection-ring),var(--visual-card-shadow)}.video-cover{display:flex;align-items:center;justify-content:center}.text-block,.execution-card{display:flex;flex:1;flex-direction:column;gap:12px;min-height:0}.text-block{padding:6px 2px 0;border-radius:0;background:transparent;border:0}.execution-card{padding:0;border-radius:0;background:transparent;border:0}.execution-card-compact{gap:8px}.execution-card-compact.has-input-preview{gap:10px}.execution-card-compact.is-lean{gap:7px}.text-block p{margin:0;white-space:pre-wrap;line-height:1.5;color:var(--text-primary)}.text-block-prompt,.text-block-note{background:transparent}.text-block-handwriting{align-items:flex-start;gap:8px;padding:4px 2px 2px}.text-block-handwriting p{font-family:var(--handwriting-font-latin),var(--handwriting-font-cjk),"Segoe Print","Marker Felt","Chalkboard SE","Zhi Mang Xing Local","Ma Shan Zheng Local","Kaiti SC","STKaiti",cursive;max-width:min(100%,24ch);font-size:var(--handwriting-font-size);line-height:1.36;letter-spacing:.01em;color:var(--handwriting-ink-render-color);text-shadow:0 1px 12px rgba(13,22,47,.06)}.text-block-handwriting.is-empty p{color:var(--handwriting-ink-render-color);opacity:.82}.handwriting-empty-copy{font-size:20px;opacity:.82}.handwriting-hint{display:inline-flex;align-items:center;align-self:flex-start;min-height:24px;max-width:min(100%,23ch);padding:0 2px;border-radius:999px;background:transparent;color:#1f293794;font-size:10.5px;font-weight:700;letter-spacing:.01em;line-height:1.45}.handwriting-hint.is-quiet{color:#1f293780}.canvas-node.is-selected .canvas-node-surface.is-handwriting-node .text-block-handwriting p{color:var(--handwriting-ink-render-color)}.mask-node-body{display:flex;flex:1}.mask-visual .mask-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-start;padding:16px;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.26))}.mask-overlay span{min-height:34px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;background:var(--panel-bg);color:var(--text-primary);font-size:12px;font-weight:700;box-shadow:var(--floating-pill-shadow)}.execution-meta-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.execution-meta-grid-compact{grid-template-columns:repeat(3,minmax(0,1fr))}.info-pill{min-height:50px;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:8px 10px;border-radius:16px;background:var(--muted-bg);color:var(--text-secondary)}.info-pill span{font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.info-pill strong{font-size:12px;color:var(--text-primary)}.provider-chip{min-height:38px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:#ff7d721f;color:#99524b;font-size:13px;font-weight:700}.provider-chip.is-ready{background:var(--muted-bg);color:var(--text-primary)}.execution-toolbar-row{display:flex;align-items:center;gap:8px;width:100%;min-width:0}.execution-control-bar{min-height:52px;align-items:center;flex-wrap:nowrap;flex-shrink:0;margin-top:auto;padding:4px;border-radius:999px;border:1px solid var(--execution-control-bar-border);background:var(--execution-control-bar-bg);box-shadow:var(--execution-control-bar-shadow);overflow:visible}.execution-toolbar-hint{color:var(--text-secondary);font-size:12px;line-height:1.4}.execution-summary-block{display:flex;flex-direction:column;gap:6px}.execution-summary-label{color:var(--text-secondary);font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.execution-summary-list{display:flex;flex-wrap:wrap;gap:6px}.execution-summary-chip{min-height:30px;display:inline-flex;align-items:center;padding:0 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14px;border:0;border-radius:16px;font:inherit;font-size:12px;font-weight:700;color:var(--accent-fg);background:var(--accent-bg)}.node-run-button-inline{width:46px;min-width:46px;min-height:46px;padding:0;flex:0 0 auto;border-radius:999px;color:var(--execution-run-inline-fg);background:var(--execution-run-inline-bg);box-shadow:var(--execution-run-inline-shadow)}.node-run-button-inline svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}.execution-inline-field,.execution-provider-empty{min-height:40px;display:inline-flex;align-items:center;gap:8px;padding:0 12px;border-radius:999px;border:1px solid var(--execution-control-border);background:var(--execution-control-bg);color:var(--execution-control-fg)}.execution-inline-field{min-width:0;flex:1 1 0;position:relative}.execution-inline-field-model{min-width:0;flex:1 1 0}.execution-inline-field-compact,.execution-inline-provider-select{min-width:72px;flex:0 0 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auto;color:var(--execution-control-caret-fg);font-size:12px;line-height:1;transform:translateY(1px);transition:transform .18s ease,color .18s ease}.execution-inline-picker.is-open .execution-inline-caret{color:var(--execution-control-caret-fg);transform:rotate(180deg) translateY(-1px)}.execution-inline-picker.is-open{background:var(--execution-control-open-bg);border-color:var(--execution-control-open-border);transform:translateY(1px);box-shadow:var(--execution-control-open-shadow)}.execution-inline-picker.is-open .execution-inline-picker-trigger{background:var(--execution-control-open-trigger-bg);box-shadow:var(--execution-control-open-trigger-shadow)}.execution-inline-picker.is-open .execution-inline-picker-value{color:var(--execution-control-open-value-fg)}.execution-inline-picker.is-open .execution-inline-provider-tag{background:var(--execution-control-open-tag-bg);color:var(--execution-control-open-tag-fg)}.execution-inline-picker-menu{position:absolute;right:0;top:calc(100% + 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