:root{--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-pill:50px;--text-xs:14px;--text-sm:16px;--text-md:18px;--text-lg:22px;--text-xl:28px;--text-2xl:36px;--font-sketch:"Caveat", "Comic Sans MS", cursive;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--node-min-width:180px;--node-header-height:40px;--port-size:16px;--port-spacing:28px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease;--shadow-node:2px 3px 0 #0000001a;--shadow-menu:3px 4px 0 #00000026;--shadow-sketch:2px 2px 0 var(--sketch-black);--border-sketch-width:2px;--overlay-scrim:#00000073;--z-node:10;--z-panel:100;--z-popover:1000;--z-modal:2000;--z-toast:3000;--z-top:10000}.context-menu{background:var(--bg-node);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-menu);z-index:1000;will-change:opacity, transform;min-width:180px;animation:.1s menuFadeIn;position:fixed}@keyframes menuFadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.context-menu-category{position:relative}.context-menu-category-header{padding:var(--space-sm) var(--space-md);color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast);justify-content:space-between;align-items:center;font-weight:500;display:flex}.context-menu-category-header:hover{background:var(--bg-tertiary)}.context-menu-category-icon{margin-right:var(--space-sm)}.context-menu-category-arrow{color:var(--text-muted);font-size:var(--text-sm)}.context-menu-submenu{background:var(--bg-node);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-menu);z-index:1001;opacity:0;visibility:hidden;min-width:160px;transition:opacity .15s,transform .15s,visibility .15s;position:absolute;top:0;left:100%;transform:translate(-10px)}.context-menu-category:hover>.context-menu-submenu{opacity:1;visibility:visible;transform:translate(0)}.context-menu-item{padding:var(--space-sm) var(--space-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);align-items:center;display:flex}.context-menu-item:hover{background:var(--accent-primary);color:#fff}.context-menu-separator{background:var(--border-subtle);height:1px;margin:var(--space-xs) 0}.context-menu-header{padding:var(--space-sm) var(--space-md);color:var(--text-muted);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-subtle)}.oj-btn{padding:var(--space-xs) var(--space-sm);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-md);font-family:var(--font-sketch);font-size:var(--text-sm);background:var(--bg-node);color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);justify-content:center;align-items:center;font-weight:500;display:flex}.oj-btn:hover{background:var(--bg-tertiary);transform:translateY(-1px)}.oj-btn:active{transform:translateY(1px)}.oj-btn--primary{background:var(--accent-primary);color:var(--text-on-accent)}.oj-btn--primary:hover{background:var(--accent-secondary)}.oj-btn--secondary{background:var(--bg-tertiary);color:var(--text-secondary)}.oj-btn--secondary:hover{background:var(--bg-canvas-alt);color:var(--text-primary)}.oj-btn--success{background:var(--accent-success);color:var(--text-on-accent)}.oj-btn--danger{background:var(--accent-danger);color:var(--text-on-accent)}.oj-btn.is-active{background:var(--accent-success);color:var(--text-on-accent)}.oj-btn--ghost{color:var(--text-primary);background:0 0;border-color:#0000}.oj-btn--ghost:hover{background:var(--bg-tertiary);transform:none}.oj-btn--ghost:active{transform:none}.oj-btn--link{color:var(--accent-primary);background:0 0;border-color:#0000;padding-left:0;padding-right:0}.oj-btn--link:hover{background:0 0;text-decoration:underline;transform:none}.oj-btn--link:active{transform:none}.oj-btn--icon-only{padding:var(--space-xs);aspect-ratio:1;min-width:0}.oj-input{width:100%;padding:var(--space-xs) var(--space-sm);background:var(--bg-canvas);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-sm);color:var(--text-primary);font-size:var(--text-sm);font-family:var(--font-mono)}.oj-input:focus{border-color:var(--accent-primary);outline:none}.oj-field{gap:var(--space-xs);margin-bottom:var(--space-sm);flex-direction:column;display:flex}.oj-field--row{align-items:center;gap:var(--space-sm);flex-direction:row}.oj-field__label{font-family:var(--font-sketch);font-size:var(--text-sm);color:var(--text-muted)}.oj-select{padding:var(--space-xs) var(--space-sm);background:var(--bg-canvas);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sketch);font-size:var(--text-sm);cursor:pointer;flex:1}.oj-select:focus{border-color:var(--accent-primary);outline:none}.oj-port{width:var(--port-size);height:var(--port-size);border:var(--border-sketch-width) solid var(--sketch-black);background:var(--bg-canvas);cursor:crosshair;transition:transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);border-radius:50%;display:inline-block}.oj-port:hover{background:var(--bg-tertiary);transform:scale(1.25)}.oj-port--audio-input{background:var(--audio-input)}.oj-port--audio-output{background:var(--audio-output)}.oj-port--control-input{background:var(--control-input)}.oj-port--control-output{background:var(--control-output)}.oj-port--audio-input.is-connected,.oj-port--audio-output.is-connected{background:var(--audio-connected);box-shadow:0 0 8px var(--audio-connected)}.oj-port--control-input.is-connected,.oj-port--control-output.is-connected{background:var(--control-connected);box-shadow:0 0 8px var(--control-connected)}.oj-port--universal{background:linear-gradient(135deg,#ff6b6b,#ffe66d,#4ecb71,#4db8ff,#9b59b6) 0 0/200% 200%;animation:3s infinite oj-port-rainbow}.oj-port--universal.is-connected{animation:none}@keyframes oj-port-rainbow{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@media (prefers-reduced-motion:reduce){.oj-port--universal{animation:none}}.oj-port.is-placeholder{opacity:.4;cursor:copy;border-style:dashed}.oj-port.is-active{background:var(--accent-success);box-shadow:0 0 10px var(--accent-success);animation:.3s ease-in-out oj-port-active-pulse}@keyframes oj-port-active-pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){.oj-port.is-active{animation:none}}.oj-node{min-width:var(--node-min-width);background:var(--bg-node);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-lg);box-shadow:var(--shadow-node);user-select:none;transition:box-shadow var(--transition-fast), border-color var(--transition-fast)}.oj-node.is-selected{border-color:var(--accent-primary);box-shadow:var(--shadow-node), 0 0 0 3px color-mix(in srgb, var(--accent-primary) 25%, transparent)}.oj-node.is-dragging{opacity:.95;cursor:grabbing;box-shadow:var(--shadow-menu)}.oj-node.is-agent-pending{border-color:var(--audio-connected);box-shadow:var(--shadow-node), 0 0 0 3px color-mix(in srgb, var(--audio-connected) 45%, transparent);animation:1.2s ease-in-out infinite oj-agent-pending}@keyframes oj-agent-pending{0%,to{box-shadow:var(--shadow-node), 0 0 0 2px color-mix(in srgb, var(--audio-connected) 28%, transparent)}50%{box-shadow:var(--shadow-node), 0 0 0 4px color-mix(in srgb, var(--audio-connected) 55%, transparent)}}@media (prefers-reduced-motion:reduce){.oj-node.is-agent-pending{animation:none}}.oj-node__header{padding:var(--space-sm) var(--space-md);background:var(--bg-node-header);border-bottom:1px solid var(--border-subtle);border-radius:var(--radius-lg) var(--radius-lg) 0 0;cursor:grab;justify-content:space-between;align-items:center;display:flex}.oj-node__header:active{cursor:grabbing}.oj-node__title{font-family:var(--font-sketch);font-weight:600;font-size:var(--text-lg);color:var(--text-primary)}.oj-node__type{font-family:var(--font-sketch);font-size:var(--text-sm);color:var(--text-muted)}.oj-node__content{padding:var(--space-md)}.oj-node__ports{padding:var(--space-sm) 0;justify-content:space-between;display:flex}.oj-node__ports-left,.oj-node__ports-right{gap:var(--space-sm);flex-direction:column;display:flex}.oj-node__ports-left{padding-left:var(--space-sm);align-items:flex-start}.oj-node__ports-right{padding-right:var(--space-sm);align-items:flex-end}.oj-surface{background:var(--bg-node);border:var(--border-sketch-width) solid var(--sketch-black);color:var(--text-primary)}.oj-surface--elevation-rest{box-shadow:var(--shadow-node)}.oj-surface--elevation-menu{box-shadow:var(--shadow-menu)}.oj-surface--elevation-lifted{box-shadow:4px 5px 0 var(--sketch-black)}.oj-surface--radius-md{border-radius:var(--radius-md)}.oj-surface--radius-lg{border-radius:var(--radius-lg)}.oj-surface--radius-xl{border-radius:var(--radius-xl)}.oj-callout{gap:var(--space-sm);padding:var(--space-md);background:var(--bg-node);border:var(--border-sketch-width) solid var(--sketch-black);border-left-width:var(--space-xs);border-left-color:var(--callout-accent);border-radius:var(--radius-md);display:flex}.oj-callout--info{--callout-accent:var(--audio-connection)}.oj-callout--success{--callout-accent:var(--accent-success)}.oj-callout--warning{--callout-accent:var(--accent-warning)}.oj-callout--danger{--callout-accent:var(--accent-danger)}.oj-callout--tip{--callout-accent:var(--accent-secondary)}.oj-callout__icon{width:var(--text-lg);height:var(--text-lg);color:var(--callout-accent);flex-shrink:0;justify-content:center;align-items:center;display:flex}.oj-callout__icon svg{width:100%;height:100%}.oj-callout__body{flex:1;min-width:0}.oj-callout__title{margin-bottom:var(--space-xs);font-family:var(--font-sketch);font-size:var(--text-md);color:var(--text-primary);font-weight:600;line-height:1.2}.oj-callout__content{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5}.oj-chip{align-items:center;gap:var(--space-xs);max-width:100%;padding:var(--space-xs) var(--space-sm);border:var(--border-sketch-width) solid var(--border-subtle);border-radius:var(--radius-pill);font-family:var(--font-sketch);font-size:var(--text-sm);background:var(--bg-tertiary);color:var(--text-secondary);transition:background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);line-height:1;display:inline-flex}.oj-chip--success{border-color:var(--accent-success);color:var(--accent-success)}.oj-chip--warning{border-color:var(--accent-warning);color:var(--accent-warning)}.oj-chip--danger{border-color:var(--accent-danger);color:var(--accent-danger)}.oj-chip.is-pressed{background:var(--bg-secondary);border-color:var(--border-strong);color:var(--text-primary)}.oj-chip__glyph{opacity:.85;align-items:center;display:inline-flex}.oj-chip__label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.oj-chip__count{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-muted)}.oj-kbd{padding:var(--space-xs) var(--space-sm);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);background:var(--bg-tertiary);color:var(--text-secondary);white-space:nowrap;justify-content:center;align-items:center;line-height:1;display:inline-flex}.oj-kbd--custom{border-color:var(--accent-secondary);color:var(--accent-secondary)}.oj-status-dot{width:var(--space-sm);height:var(--space-sm);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-pill);background:var(--text-muted);flex-shrink:0;display:inline-block}.oj-status-dot--ok{background:var(--accent-success)}.oj-status-dot--warn{background:var(--accent-warning)}.oj-status-dot--bad{background:var(--accent-danger)}.oj-status-dot--idle{background:var(--text-muted)}.oj-status-dot--info{background:var(--audio-connection)}.oj-spinner{box-sizing:border-box;border:var(--border-sketch-width) solid var(--border-subtle);border-top-color:var(--accent-primary);border-radius:var(--radius-pill);animation:oj-spinner-rotate var(--transition-slow) linear infinite;display:inline-block}@keyframes oj-spinner-rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.oj-spinner{animation:none}}.oj-progress{background:var(--bg-tertiary);border:1px solid var(--sketch-light);border-radius:var(--radius-sm);width:100%;height:6px;overflow:hidden}.oj-progress__fill{background:var(--accent-primary);height:100%;transition:width var(--transition-fast) linear}.oj-progress--success .oj-progress__fill{background:var(--accent-success)}.oj-progress--warning .oj-progress__fill{background:var(--accent-warning)}.oj-progress--danger .oj-progress__fill{background:var(--accent-danger)}.oj-textarea{width:100%;padding:var(--space-xs) var(--space-sm);background:var(--bg-canvas);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-sm);color:var(--text-primary);font-size:var(--text-sm);font-family:var(--font-sans);resize:vertical}.oj-textarea:focus{border-color:var(--accent-primary);outline:none}.oj-slider{appearance:none;width:100%;height:var(--space-md);cursor:pointer;transition:opacity var(--transition-fast);background:0 0;margin:0}.oj-slider::-webkit-slider-runnable-track{height:var(--space-xs);border-radius:var(--radius-pill);background:var(--bg-tertiary);border:var(--border-sketch-width) solid var(--sketch-light)}.oj-slider::-moz-range-track{height:var(--space-xs);border-radius:var(--radius-pill);background:var(--bg-tertiary);border:var(--border-sketch-width) solid var(--sketch-light)}.oj-slider::-moz-range-progress{height:var(--space-xs);border-radius:var(--radius-pill);background:var(--sketch-light)}.oj-slider::-webkit-slider-thumb{appearance:none;width:var(--space-md);height:var(--space-md);margin-top:calc((var(--space-md) - var(--space-xs)) / -2);border-radius:var(--radius-pill);background:var(--accent-primary);border:var(--border-sketch-width) solid var(--sketch-black);box-shadow:var(--shadow-sketch);cursor:grab;transition:background var(--transition-fast), transform var(--transition-fast)}.oj-slider::-moz-range-thumb{width:var(--space-md);height:var(--space-md);border-radius:var(--radius-pill);background:var(--accent-primary);border:var(--border-sketch-width) solid var(--sketch-black);box-shadow:var(--shadow-sketch);cursor:grab;transition:background var(--transition-fast), transform var(--transition-fast)}.oj-slider:hover::-webkit-slider-thumb{background:var(--accent-secondary);transform:translateY(-1px)}.oj-slider:hover::-moz-range-thumb{background:var(--accent-secondary);transform:translateY(-1px)}.oj-slider:active::-webkit-slider-thumb{cursor:grabbing;transform:translateY(1px)}.oj-slider:active::-moz-range-thumb{cursor:grabbing;transform:translateY(1px)}.oj-slider:disabled{opacity:.5;cursor:not-allowed}.oj-slider:disabled::-webkit-slider-thumb{cursor:not-allowed}.oj-slider:disabled::-moz-range-thumb{cursor:not-allowed}.oj-toggle{align-items:flex-start;gap:var(--space-sm);cursor:pointer;font-family:var(--font-sketch);display:flex}.oj-toggle__input{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.oj-toggle__track{width:var(--space-xl);height:var(--space-md);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-pill);background:var(--bg-tertiary);transition:background var(--transition-fast);flex:none;position:relative}.oj-toggle__knob{width:calc(var(--space-md) - var(--space-xs) - 2px);height:calc(var(--space-md) - var(--space-xs) - 2px);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-pill);background:var(--bg-node);transition:transform var(--transition-fast), background var(--transition-fast);position:absolute;top:1px;left:1px}.oj-toggle.is-checked .oj-toggle__track{background:var(--accent-success)}.oj-toggle.is-checked .oj-toggle__knob{transform:translateX(calc(var(--space-xl) - var(--space-md) - 2px));background:var(--text-on-accent)}.oj-toggle:active .oj-toggle__knob{transform:translateY(1px)}.oj-toggle.is-checked:active .oj-toggle__knob{transform:translateX(calc(var(--space-xl) - var(--space-md) - 2px)) translateY(1px)}.oj-toggle__text{gap:var(--space-xs);flex-direction:column;display:flex}.oj-toggle__label{font-size:var(--text-md);color:var(--text-primary);line-height:1.2}.oj-toggle__desc{font-size:var(--text-sm);color:var(--text-muted);max-width:60ch;line-height:1.5}.oj-toggle.is-disabled{cursor:not-allowed;opacity:.5}.oj-seg{border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-pill);background:var(--bg-node);align-self:flex-start;display:inline-flex;overflow:hidden}.oj-seg__btn{appearance:none;color:var(--text-secondary);font-family:var(--font-sketch);font-size:var(--text-sm);padding:var(--space-xs) var(--space-lg);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;font-weight:500}.oj-seg__btn+.oj-seg__btn{border-left:var(--border-sketch-width) solid var(--border-subtle)}.oj-seg__btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.oj-seg__btn:disabled{cursor:not-allowed;color:var(--text-muted)}.oj-seg__btn:disabled:hover{color:var(--text-muted);background:0 0}.oj-seg__btn.is-active{background:var(--accent-primary);color:var(--text-on-accent)}.oj-seg.is-disabled{opacity:.55;cursor:not-allowed}.oj-seg--vertical{background:0 0;border:none;border-radius:0;flex-direction:column;align-self:stretch;display:flex;overflow:visible}.oj-seg--vertical .oj-seg__btn{text-align:left;width:100%;padding:var(--space-sm) var(--space-lg);font-size:var(--text-md);color:var(--text-muted);transition:color var(--transition-fast), background var(--transition-fast)}.oj-seg--vertical .oj-seg__btn+.oj-seg__btn{border-left:none}.oj-seg--vertical .oj-seg__btn:hover{color:var(--text-primary);background:var(--bg-tertiary)}.oj-seg--vertical .oj-seg__btn.is-active{color:var(--text-primary);background:var(--bg-tertiary);box-shadow:inset calc(-1 * var(--border-sketch-width)) 0 0 0 var(--sketch-black)}.oj-list{gap:var(--space-xs);flex-direction:column;min-height:0;display:flex;overflow-y:auto}.oj-list-row{align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);border:var(--border-sketch-width) solid transparent;border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sketch);font-size:var(--text-md);cursor:pointer;user-select:none;transition:background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);background:0 0;display:flex}.oj-list-row:hover{background:var(--bg-tertiary)}.oj-list-row.is-selected{border-color:var(--accent-primary);background:color-mix(in srgb, var(--accent-primary) 12%, transparent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent-primary) 25%, transparent)}.oj-list-row.is-selected:hover{background:color-mix(in srgb, var(--accent-primary) 18%, transparent)}.oj-list-row.is-current{box-shadow:inset 3px 0 0 var(--accent-primary)}.oj-list-row.is-selected.is-current{box-shadow:inset 3px 0 0 var(--accent-primary), 0 0 0 3px color-mix(in srgb, var(--accent-primary) 25%, transparent)}.oj-list-row.is-disabled{opacity:.5;cursor:default;pointer-events:none}.oj-list-row__body{flex:1;min-width:0}.oj-list-row__actions{align-items:center;gap:var(--space-xs);flex-shrink:0;display:flex}.oj-marquee{border:1px dashed var(--accent-primary);background:color-mix(in srgb, var(--accent-primary) 10%, transparent);pointer-events:none;position:absolute}.oj-offscreen-pointer{align-items:center;gap:var(--space-sm);padding:var(--space-lg);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-lg);background:var(--bg-node);color:var(--text-primary);cursor:pointer;box-shadow:var(--shadow-menu);transition:background var(--transition-fast), border-color var(--transition-fast), transform 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var(--transition-fast);border-radius:50%;flex-shrink:0}.instrument-output-port:hover{filter:brightness(1.2);transform:scale(1.2)}.instrument-output-port.connected{background:var(--audio-connected);box-shadow:0 0 6px var(--audio-connected)}.pedal-row{margin-top:var(--space-xs);padding-top:var(--space-xs);border-top:1px dashed var(--border-subtle)}.pedal-label{font-size:var(--text-xs);color:var(--text-muted);font-family:var(--font-sketch)}.bundle-input-port{border:2px solid var(--sketch-black);background:var(--control-input);cursor:crosshair;width:12px;height:12px;transition:all var(--transition-fast);border-radius:50%;flex-shrink:0}.bundle-input-port:hover{filter:brightness(1.2);transform:scale(1.2)}.bundle-input-port.connected{background:var(--control-connected);box-shadow:0 0 4px var(--control-connected)}.bundle-input-port.empty{background:0 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.15s;display:flex}.midi-pad:hover{background:#333;transform:scale(.95)}.midi-pad.connected{background:var(--accent-primary,#3b82f6)}.midi-visual-knob-row{flex-wrap:wrap;gap:12px;display:flex}.midi-knob{cursor:pointer;flex-direction:column;align-items:center;gap:4px;display:flex}.midi-knob-dial{background:var(--sketch-black,#1a1a1a);border:3px solid var(--sketch-gray,#666);border-radius:50%;width:32px;height:32px;transition:border-color .15s;position:relative}.midi-knob-dial:after{content:"";background:#fff;border-radius:2px;width:3px;height:10px;position:absolute;top:3px;left:50%;transform:translate(-50%)}.midi-knob:hover .midi-knob-dial{border-color:var(--sketch-black,#1a1a1a)}.midi-knob.connected .midi-knob-dial{border-color:var(--accent-primary,#3b82f6)}.midi-knob-label{color:var(--sketch-gray,#666);font-size:10px}.midi-visual-fader-row{align-items:flex-end;gap:16px;display:flex}.midi-fader{cursor:pointer;flex-direction:column;align-items:center;gap:4px;display:flex}.midi-fader-track{background:var(--sketch-gray,#ddd);border:2px solid var(--sketch-black,#1a1a1a);border-radius:6px;width:12px;height:60px;position:relative}.midi-fader-thumb{background:var(--sketch-black,#1a1a1a);border-radius:3px;width:16px;height:12px;position:absolute;top:50%;left:-4px;transform:translateY(-50%)}.midi-fader.connected .midi-fader-track{border-color:var(--accent-primary,#3b82f6)}.midi-fader-label{color:var(--sketch-gray,#666);font-size:10px}.midi-visual-strip-row{gap:12px;display:flex}.midi-strip{cursor:pointer;flex-direction:column;flex:1;align-items:center;gap:4px;display:flex}.midi-strip-track{background:var(--sketch-gray,#ddd);border:2px solid var(--sketch-black,#1a1a1a);border-radius:4px;width:100%;height:24px;position:relative}.midi-strip-center{background:var(--sketch-black,#1a1a1a);width:2px;height:100%;position:absolute;left:50%;transform:translate(-50%)}.midi-strip.connected .midi-strip-track{border-color:var(--accent-primary,#3b82f6)}.midi-strip-label{color:var(--sketch-gray,#666);font-size:10px}.midi-visual-ports{border-top:1px solid var(--sketch-gray,#ccc);flex-direction:column;gap:4px;margin-top:8px;padding-top:8px;display:flex}.midi-visual-node.minilab3-wrapper{background:0 0;border:none;flex-direction:row;align-items:stretch;width:auto;min-width:auto;padding:0;display:flex}.midi-visual-node.minilab3-wrapper.selected{box-shadow:none}.midi-visual-node.minilab3-wrapper .minilab3-ports{background:var(--sketch-paper,#fafafa);border:2px solid var(--sketch-black,#1a1a1a);border-top:none;border-radius:6px;margin:0;padding:8px;position:absolute;top:50%;right:-120px;transform:translateY(-50%)}.midi-visual-node.minilab3-wrapper .minilab3-ports .port-row{align-items:center;gap:8px;padding:2px 0;display:flex}.midi-visual-node.minilab3-wrapper .minilab3-ports .port-label{color:var(--sketch-gray,#666);white-space:nowrap;font-size:10px}.minilab3-node{flex-direction:column;display:flex;position:absolute}.minilab3-node.selected .minilab3-visual .minilab3-body{box-shadow:0 0 20px #3b82f680}.minilab3-header{padding:var(--space-sm,8px) var(--space-md,16px);background:var(--bg-node-header);border:var(--border-sketch-width,2px) solid var(--sketch-black);border-radius:var(--radius-lg,8px) var(--radius-lg,8px) 0 0;z-index:5;cursor:grab;border-bottom:none;justify-content:space-between;align-items:center;margin-bottom:-2px;display:flex}.minilab3-header:active{cursor:grabbing}.minilab3-header .schematic-title{color:var(--text-primary);font-family:var(--font-sketch);font-weight:600;font-size:var(--text-lg,14px)}.minilab3-connect-overlay{background:var(--bg-overlay,#fafafae6);z-index:10;backdrop-filter:blur(2px);border-radius:0 0 12px 12px;justify-content:center;align-items:center;display:flex;position:absolute;inset:40px 0 0}.minilab3-connect-btn{background:var(--bg-tertiary);color:var(--text-primary);border:var(--border-sketch-width,2px) solid var(--sketch-black);border-radius:var(--radius-md,8px);font-family:var(--font-sketch);font-size:var(--text-md,14px);cursor:pointer;padding:12px 24px;font-weight:600;transition:all .2s}.minilab3-connect-btn:hover{background:var(--bg-hover);transform:scale(1.05)}.minilab3-connect-btn:active{transform:scale(.98)}.midi-status-dot{border-radius:50%;width:8px;height:8px;transition:all .2s}.midi-status-dot.connected{background:var(--accent-success,#22c55e);box-shadow:0 0 6px var(--accent-success,#22c55e)}.midi-status-dot.disconnected{background:var(--sketch-gray,#666)}.midi-unsupported-message{background:var(--sketch-paper,#fafafa);border:2px solid var(--sketch-gray,#ccc);color:var(--sketch-gray,#666);border-radius:8px;flex-direction:column;align-items:center;gap:4px;padding:20px;font-size:12px;display:flex}.midi-browser-hint{color:var(--sketch-gray,#999);font-size:10px}.minilab3-node .schematic-connect-btn{background:var(--bg-secondary,#f0f0f0);color:var(--text-primary);border:2px solid var(--sketch-black);border-radius:var(--radius-md,6px);padding:var(--space-sm,8px) var(--space-md,16px);font-family:var(--font-sketch);font-size:var(--text-sm,12px);cursor:pointer;margin-bottom:var(--space-sm,8px);font-weight:600;transition:all .15s}.minilab3-node .schematic-connect-btn:hover{background:var(--bg-hover,#e0e0e0);transform:scale(1.02)}.minilab3-node .schematic-connect-btn:active{transform:scale(.98)}.sampler-visual-node{background:var(--bg-node);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-lg);min-width:160px;max-width:240px;color:var(--text-primary);font-family:var(--font-sketch);flex-direction:column;display:flex;position:relative;overflow:visible}.sampler-visual-node.selected{border-color:var(--accent-primary);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent-primary) 30%, transparent)}.sampler-visual-node.dragging{opacity:.8}.sampler-visual-header{padding:var(--space-sm) var(--space-md);background:var(--bg-tertiary);border-bottom:1px solid var(--border-subtle);cursor:grab;justify-content:center;align-items:center;display:flex}.sampler-visual-header:active{cursor:grabbing}.sampler-visual-title{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.5px;color:var(--text-primary);font-weight:600}.sampler-visual-rows{padding:var(--space-sm);flex-direction:column;min-height:60px;display:flex}.sampler-row-empty{padding:var(--space-lg) var(--space-md);justify-content:center;align-items:center;display:flex}.sampler-empty-text{font-size:var(--text-sm);color:var(--text-muted);text-align:center;font-style:italic}.sampler-row-visual{gap:var(--space-sm);padding:var(--space-sm);flex-direction:column;display:flex}.sampler-row-visual.with-divider{border-top:1px solid var(--border-subtle);padding-top:var(--space-md)}.sampler-row-header{justify-content:space-between;align-items:center;gap:var(--space-xs);flex-wrap:wrap;display:flex}.sampler-row-label{font-size:var(--text-xs);color:var(--text-primary);white-space:nowrap;font-weight:600}.sampler-row-controls{align-items:center;gap:var(--space-xs);display:flex}.sampler-row-value{font-size:10px;font-family:var(--font-mono);color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);cursor:ns-resize;user-select:none;transition:background var(--transition-fast), border-color var(--transition-fast);white-space:nowrap;padding:1px 4px}.sampler-row-value:hover{background:var(--bg-node);border-color:var(--accent-primary)}.sampler-placeholder-row{align-items:center;gap:var(--space-sm);padding:var(--space-xs);border-top:1px dashed var(--border-subtle);display:flex}.sampler-placeholder-row.first-row{border-top:none}.sampler-placeholder-port{background:var(--bg-tertiary);border:1px dashed var(--control-input);cursor:crosshair;width:12px;height:12px;transition:background var(--transition-fast), border var(--transition-fast), transform var(--transition-fast);border-radius:50%}.sampler-placeholder-port:hover{background:var(--control-input);border-style:solid;transform:scale(1.2)}.sampler-placeholder-port:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;background:var(--control-input);border-style:solid}.sampler-placeholder-text{color:var(--text-muted);font-size:10px;font-style:italic}.sampler-row-keys{padding:var(--space-xs) 0;flex-wrap:wrap;gap:6px;display:flex}.sampler-key-port{background:var(--control-input);border:1px solid var(--sketch-black);cursor:crosshair;width:12px;height:12px;transition:transform var(--transition-fast), filter var(--transition-fast);border-radius:50%}.sampler-key-port:hover{filter:brightness(1.2);transform:scale(1.3)}.sampler-key-port:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;transform:scale(1.3)}.sampler-key-port.connected{background:var(--control-connected);box-shadow:0 0 4px var(--control-connected)}.song-node{user-select:none;background:#fdfbf7;border:2px solid #2a2a2a;border-radius:8px;flex-direction:column;min-width:200px;font-family:Caveat,cursive;display:flex;position:absolute;box-shadow:3px 3px #0000001f}.song-node.selected{border-color:#4a90d9;box-shadow:0 0 0 2px #4a90d94d,3px 3px #0000001f}.song-node.dragging{opacity:.85;cursor:grabbing}.song-node.playing{border-color:#c98a3c;box-shadow:0 0 0 2px #c98a3c40,3px 3px #0000001f}.song-node-header{cursor:grab;background:#f1e9d6;border-bottom:2px solid #2a2a2a;border-radius:6px 6px 0 0;align-items:center;gap:8px;padding:6px 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var(--sketch-black);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sketch);font-size:var(--text-sm);cursor:pointer;flex:1}.node-select:focus{border-color:var(--accent-primary);outline:none}.loop-list{max-height:150px;margin-top:var(--space-sm);overflow-y:auto}.loop-item{padding:var(--space-xs) var(--space-sm);background:var(--bg-canvas);border:1px solid var(--sketch-light);border-radius:var(--radius-sm);margin-bottom:var(--space-xs);font-family:var(--font-sketch);font-size:var(--text-sm);justify-content:space-between;align-items:center;display:flex}.loop-item.muted{opacity:.5}.loop-actions{gap:var(--space-xs);display:flex}.loop-list::-webkit-scrollbar{width:6px}.loop-list::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.loop-list::-webkit-scrollbar-thumb{background:var(--sketch-light);border-radius:3px}.loop-list::-webkit-scrollbar-thumb:hover{background:var(--sketch-gray)}.audio-clip{background:var(--bg-node);border:1.5px solid var(--border-sketch);border-radius:var(--radius-sm);cursor:grab;user-select:none;transition:transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);flex-direction:column;display:flex;position:relative;overflow:visible}.audio-clip:hover{border-color:var(--audio-connected);box-shadow:0 2px 8px #00000026}.audio-clip:active{cursor:grabbing}.audio-clip.selected{border-color:var(--audio-connected);box-shadow:0 0 0 2px var(--audio-connected), 0 2px 12px color-mix(in srgb, var(--audio-connected) 30%, transparent)}.audio-clip.dragging{opacity:.85;box-shadow:0 8px 24px #00000040, 0 0 0 2px var(--audio-connected);cursor:grabbing;z-index:1000;transform:scale(1.02)}.audio-clip.drop-target{border-color:var(--accent-success);box-shadow:0 0 0 2px var(--accent-success), 0 0 16px color-mix(in srgb, var(--accent-success) 40%, transparent)}.audio-clip.on-canvas{pointer-events:auto}.audio-clip-waveform{background:var(--bg-canvas);border-radius:var(--radius-sm) var(--radius-sm) 0 0;flex:1;min-height:0;position:relative;overflow:hidden}.audio-clip-waveform svg{width:100%;height:100%;display:block}.audio-clip-waveform-path{stroke:var(--audio-connected);filter:drop-shadow(0 0 2px var(--audio-connected))}.audio-clip-center-line{stroke:var(--border-subtle);stroke-width:.5px;opacity:.3}.audio-clip-duration{font-family:var(--font-mono);color:var(--text-muted);background:color-mix(in srgb, var(--bg-node) 80%, transparent);border-radius:3px;padding:1px 4px;font-size:10px;line-height:1;position:absolute;top:2px;right:4px}.audio-clip-crop-indicator{color:var(--accent-warning);opacity:.7;width:12px;height:12px;position:absolute;bottom:2px;left:4px}.audio-clip-crop-indicator svg{width:100%;height:100%}.audio-clip-name{font-family:var(--font-sketch);font-size:var(--text-xs);color:var(--text-secondary);text-align:center;white-space:nowrap;text-overflow:ellipsis;border-top:1px solid var(--border-subtle);background:var(--bg-node);border-radius:0 0 var(--radius-sm) var(--radius-sm);padding:2px 6px 4px;overflow:hidden}.audio-clip-drag-handle{width:16px;height:16px;color:var(--text-muted);opacity:0;pointer-events:none;transition:opacity var(--transition-fast);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.audio-clip:hover .audio-clip-drag-handle{opacity:.4}.audio-clip.dragging .audio-clip-drag-handle{opacity:0}.audio-clip-drag-handle svg{width:100%;height:100%}@keyframes clip-appear{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.audio-clip.on-canvas{animation:.2s ease-out clip-appear}.audio-clip:hover .audio-clip-name{color:var(--text-primary)}.audio-clip.selected .audio-clip-name{color:var(--audio-connected)}.clip-drag-layer{pointer-events:none;z-index:10000;width:100vw;height:100vh;position:fixed;top:0;left:0}.clip-drop-zone{border:2px dashed var(--border-subtle);border-radius:var(--radius-md);transition:border-color var(--transition-fast), background-color var(--transition-fast);background:0 0;justify-content:center;align-items:center;display:flex;position:fixed}.clip-drop-zone.valid{border-color:var(--accent-success)}.clip-drop-zone.invalid{border-color:var(--accent-danger);opacity:.3}.clip-drop-zone.hovered.valid{background:color-mix(in srgb, var(--accent-success) 15%, transparent);box-shadow:0 0 20px color-mix(in srgb, var(--accent-success) 30%, transparent);border-style:solid}.clip-drop-zone-label{font-family:var(--font-sketch);font-size:var(--text-sm);color:var(--accent-success);text-shadow:0 1px 2px #00000080;background:color-mix(in srgb, var(--bg-node) 90%, transparent);border-radius:var(--radius-sm);padding:4px 12px}.clip-drag-preview{pointer-events:none;z-index:10001;filter:drop-shadow(0 4px 12px #0000004d);position:fixed}.clip-drag-hint{pointer-events:none;z-index:10002;font-family:var(--font-sketch);font-size:var(--text-xs);color:var(--text-on-accent);background:var(--accent-success);border-radius:var(--radius-sm);white-space:nowrap;padding:4px 8px;position:fixed;box-shadow:0 2px 8px #0003}.presence-overlay{pointer-events:none;z-index:50;position:absolute;inset:0}.presence-cursor{pointer-events:none;will-change:left, top;position:absolute;transform:translate(-2px,-2px)}.presence-cursor-label{color:#fff;white-space:nowrap;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600;line-height:1;position:absolute;top:12px;left:14px;box-shadow:0 1px 3px #0006}.presence-selection{pointer-events:none;opacity:.85;border:2px 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.nodes-layer{z-index:1}.node-canvas.ghost-mode .connections-layer{z-index:100}.node-canvas.ghost-mode .node,.node-canvas.ghost-mode .schematic-node{pointer-events:none;opacity:.1!important}.node-canvas.ghost-mode .oj-port{opacity:1;pointer-events:auto;will-change:box-shadow;animation:1.5s ease-in-out infinite portGlow}.node-canvas.ghost-mode .oj-cable{pointer-events:stroke;stroke-width:4px;filter:drop-shadow(0 0 4px);opacity:1!important}.node-canvas.ghost-mode .oj-cable--audio{filter:drop-shadow(0 0 6px var(--audio-connection))}.node-canvas.ghost-mode .oj-cable--control{filter:drop-shadow(0 0 6px var(--control-connection))}@keyframes portGlow{0%,to{box-shadow:0 0 8px 2px var(--audio-connection)}50%{box-shadow:0 0 16px 4px var(--audio-connection)}}.back-to-action{align-items:center;gap:var(--space-sm);padding:var(--space-lg);background:var(--bg-node);border:var(--border-sketch-width) solid var(--sketch-black);border-radius:var(--radius-lg);cursor:pointer;transition:all 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(width<=600px){.toolbar-status-text{display:none}.toolbar-status{padding:var(--space-xs)}}@media (width<=800px){.toolbar-wrapper{flex-wrap:wrap;justify-content:center}}@media (width<=480px){.toolbar-separator{display:none}.toolbar{padding:var(--space-xs);gap:2px}}.breadcrumbs{align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);font-family:var(--font-sketch);font-size:var(--text-md);white-space:nowrap;background:0 0;flex-shrink:0;display:flex}.breadcrumb-segment{align-items:center;gap:var(--space-xs);display:flex}.breadcrumb-separator{color:var(--text-tertiary);user-select:none;font-weight:400}.breadcrumb-item{color:var(--text-secondary);transition:color var(--transition-fast)}.breadcrumb-current{color:var(--text-primary);font-weight:500}@media (width<=480px){.breadcrumb-item{text-overflow:ellipsis;max-width:80px;overflow:hidden}}.devlog-panel{width:min(960px, calc(100vw - 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var(--sketch-black);display:flex}.devlog-list{font-family:var(--font-mono);font-size:var(--text-xs);flex:1;position:relative;overflow:hidden auto}.devlog-empty{color:var(--text-muted);padding:var(--space-lg);justify-content:center;align-items:center;display:flex}.devlog-rows{width:100%;position:relative}.devlog-row{align-items:center;gap:var(--space-sm);height:28px;padding:0 var(--space-md);box-sizing:border-box;white-space:nowrap;border-bottom:1px solid color-mix(in srgb, var(--sketch-black) 8%, transparent);display:flex;position:absolute;left:0;right:0}.devlog-row[data-clickable=true]{cursor:pointer}.devlog-row[data-clickable=true]:hover{background:color-mix(in srgb, var(--accent-primary) 8%, transparent)}.devlog-row[data-level=Warn]{background:color-mix(in srgb, var(--accent-warning) 7%, transparent)}.devlog-row[data-level=Error]{background:color-mix(in srgb, var(--accent-danger) 9%, transparent)}.devlog-cell-ts{color:var(--text-muted);flex:none}.devlog-cell-level{flex:0 0 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#0000004d}.collab-toggle:hover{border-color:var(--accent-color,#4a9eff)}.collab-toggle-dot{background:#666;border-radius:50%;width:8px;height:8px}.collab-toggle.connected .collab-toggle-dot{background:#22c55e;box-shadow:0 0 6px #22c55e}.collab-peer-count{background:var(--accent-color,#4a9eff);color:#fff;text-align:center;border-radius:10px;min-width:18px;padding:0 6px;font-size:11px}.collab-panel{border:1px solid var(--border-color,#333);background:var(--panel-bg,#1e1e1e);width:280px;color:var(--text-color,#eee);border-radius:10px;flex-direction:column;gap:10px;margin-top:8px;padding:16px;display:flex;box-shadow:0 8px 24px #0006}.collab-panel-title{margin:0;font-size:14px;font-weight:700}.collab-field{color:var(--text-muted,#aaa);flex-direction:column;gap:4px;font-size:12px;display:flex}.collab-field input,.collab-field select,.collab-field textarea,.collab-code-input{border:1px solid var(--border-color,#333);background:var(--input-bg,#2a2a2a);color:var(--text-color,#eee);border-radius:6px;padding:7px 9px;font-family:inherit;font-size:13px}.collab-field textarea{resize:vertical;word-break:break-all;font-family:monospace;font-size:11px}.collab-divider{text-align:center;color:var(--text-muted,#888);align-items:center;font-size:11px;display:flex}.collab-divider:before,.collab-divider:after{content:"";border-bottom:1px solid var(--border-color,#333);flex:1}.collab-divider span{padding:0 8px}.collab-join-row{gap:8px;display:flex}.collab-code-input{text-transform:uppercase;letter-spacing:1px;flex:1}.collab-error{color:#ef4444;margin:0;font-size:12px}.collab-session-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.collab-transport{color:var(--text-muted,#888);margin:-4px 0 0;font-size:11px}.collab-peer-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.collab-peer{align-items:center;gap:8px;font-size:13px;display:flex}.collab-peer-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.collab-peer-empty{color:var(--text-muted,#888);font-size:12px;font-style:italic}.collab-signaling{border-top:1px solid var(--border-color,#333);border-bottom:1px solid var(--border-color,#333);flex-direction:column;gap:8px;padding:8px 0;display:flex}.midi-device-card{align-items:center;gap:var(--space-sm,12px);padding:var(--space-lg,20px) var(--space-md,16px);background:var(--bg-node);border:var(--border-sketch-width,2px) solid var(--border-sketch);border-radius:var(--radius-md,8px);cursor:pointer;transition:all var(--transition-fast,.15s);text-align:center;flex-direction:column;display:flex}.midi-device-card:hover{background:var(--bg-tertiary);transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.midi-device-card:active{box-shadow:none;transform:translateY(0)}.midi-device-card.connected{border-color:var(--accent-success);background:var(--bg-node);box-shadow:0 0 0 1px var(--accent-success) inset}.midi-device-card.connected:hover{background:var(--bg-tertiary)}.midi-device-card-icon{background:var(--bg-tertiary);border-radius:var(--radius-md,12px);border:1px solid var(--border-subtle);justify-content:center;align-items:center;width:64px;height:64px;display:flex}.midi-device-emoji{font-size:32px}.midi-device-card-info{flex-direction:column;gap:4px;display:flex}.midi-device-card-name{font-family:var(--font-sketch);font-size:var(--text-sm,14px);color:var(--text-primary);font-weight:600;line-height:1.3}.midi-device-card-manufacturer{font-size:var(--text-xs,12px);color:var(--text-muted)}.midi-device-card-status{font-size:var(--text-xs,11px);color:var(--accent-success);align-items:center;gap:6px;font-weight:500;display:flex}.midi-device-status-dot{background:var(--accent-success);border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite statusPulse}@keyframes statusPulse{0%,to{opacity:1;box-shadow:0 0 0 0 var(--accent-success)}50%{opacity:.7;box-shadow:0 0 0 4px #0000}}.midi-browser-section{padding:var(--space-md) var(--space-lg);overflow-y:auto}.midi-browser-section h3{margin:0 0 var(--space-md);font-family:var(--font-sketch);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-weight:600}.midi-device-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));display:grid}.midi-browser-empty{text-align:center;padding:var(--space-xl);color:var(--text-muted);font-style:italic}.midi-browser-footer{padding:var(--space-sm) var(--space-lg);border-top:1px solid var(--border-subtle);text-align:center;font-size:var(--text-xs);color:var(--text-muted)}.midi-connection-toast{background:var(--bg-secondary);border:var(--border-sketch-width,2px) solid var(--border-sketch);border-radius:var(--radius-lg,12px);min-width:320px;max-width:420px;padding:0;position:relative;overflow:hidden;box-shadow:0 8px 32px #00000040}.midi-connection-toast-progress{background:var(--accent-primary);border-radius:0 0 0 var(--radius-lg,12px);height:3px;transition:width 1s 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var(--border-subtle);flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:28px;line-height:1;display:flex}.midi-connection-toast-icon.recognized{background:linear-gradient(145deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);border-color:var(--accent-primary);box-shadow:0 0 12px rgba(var(--accent-primary-rgb,74, 158, 255), 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