:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#242424;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*,:before,:after{box-sizing:border-box}body{place-items:center;min-width:320px;min-height:100vh;margin:0;display:flex}#app{text-align:center;flex-direction:column;width:95vw;max-width:1200px;height:90vh;margin:0 auto;padding:2rem;display:flex}header{margin-bottom:1.5rem}h1{margin:0;font-size:2.5em;line-height:1.1}p{color:#888}.container{flex:1;gap:1.5rem;min-height:0;display:flex}.panel{background:#1a1a1a;border:1px solid #333;border-radius:8px;flex-direction:column;flex:1;display:flex;overflow:hidden}.panel-header{text-align:left;background:#333;padding:.5rem 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.2s}.resizer:hover,.resizer.dragging{background-color:#646cff}#editor-container,#ngspice-editor-container{text-align:left;background-color:#282c34;flex-direction:column;flex:1;min-height:200px;display:flex;overflow:hidden}#editor-container .cm-editor,#ngspice-editor-container .cm-editor{height:100%}#editor-container .cm-scroller,#ngspice-editor-container .cm-scroller{overflow:auto}footer{margin-top:1.5rem}button{color:#fff;cursor:pointer;background-color:#646cff;border:1px solid #0000;border-radius:8px;padding:.8em 2em;font-family:inherit;font-size:1.2em;font-weight:600;transition:border-color .25s,background-color .25s}button:hover{background-color:#535bf2}button:active{background-color:#484ec7}button:disabled{color:#777;cursor:not-allowed;background-color:#444}.panel.full-page{z-index:1000;border-radius:0;width:100vw;height:100vh;position:fixed;top:0;left:0}.panel.full-page .panel-header{border-radius:0}.btn-tool{cursor:pointer;transition:background-color .2s,border-color .2s;color:#fff!important;box-shadow:none!important;background-color:#333!important;border:1px solid #555!important;border-radius:4px!important;width:auto!important;height:auto!important;padding:.3em .6em!important;font-size:.9em!important;font-weight:400!important}.btn-tool:hover{background-color:#444!important;border-color:#646cff!important}.btn-tool svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:1.1em;height:1.1em;display:block}.tab-btn{cursor:pointer;text-align:center;flex:1;transition:color .2s,background-color .2s,border-bottom-color .2s;color:#888!important;background-color:#222!important;border:none!important;border-bottom:2px solid #0000!important;border-radius:0!important;padding:.5rem 1rem!important;font-size:.9em!important;font-weight:500!important}.tab-btn:hover{color:#ddd!important;background-color:#2a2a2a!important}.tab-btn.active{color:#fff!important;background-color:#1a1a1a!important;border-bottom:2px solid #646cff!important}@media (width<=768px){body{place-items:start}#app{width:100%;max-width:none;height:auto;min-height:100vh;padding:1rem}header{margin-bottom:1rem}h1{font-size:clamp(2rem,10vw,2.5rem)}header a{overflow-wrap:anywhere}.container{flex-direction:column;gap:1rem;height:auto}#editor-panel{flex:none;min-height:300px}.editor-toolbar{flex-direction:column;align-items:stretch;gap:.5rem}.netlist-controls,.simulation-controls{width:100%}.netlist-controls .control-select,.simulation-controls .control-select{flex:1}.control-select{min-height:44px;font-size:1rem}#editor-container,#ngspice-editor-container{min-height:160px}#results-panel{flex:none;min-height:660px}.results-toolbar{flex-direction:column;align-items:stretch;gap:.5rem}#chart-controls{justify-content:flex-end;width:100%}.btn-tool{min-width:44px!important;min-height:44px!important}.chart-container{flex:auto;min-height:390px}#results-panel .tab-contents{flex:0 0 120px!important;min-height:120px!important}.tab-btn{min-height:44px}.panel.full-page{min-height:100vh}.panel.full-page .chart-container{min-height:0}.panel.full-page .tab-contents{flex-basis:18vh!important}}