:root{--bg:#020617;--s1:#0f172a;--s2:#1e293b;--s3:#293548;--border:#334155;--border2:#475569;--text:#f1f5f9;--muted:#94a3b8;--subtle:#64748b;--blue:#38bdf8;--green:#34d399;--amber:#fbbf24;--red:#f87171;--purple:#a78bfa;--pink:#f472b6;--r:8px;--r-lg:14px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;font-size:13.5px;line-height:1.5}input,select,button,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--s3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border2)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes 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var(--border);width:100%;color:var(--text);outline:none;margin-bottom:14px;padding:9px 12px;font-family:JetBrains Mono,monospace;font-size:13px;transition:border-color .15s}.modal-input:focus{border-color:var(--blue)}.modal-actions{gap:10px;display:flex}.toast{z-index:1000;pointer-events:none;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);white-space:nowrap;border-radius:30px;padding:9px 20px;font-size:13px;font-weight:600;animation:.22s toastIn,.25s 2.5s forwards toastOut;position:fixed;bottom:90px;left:50%;transform:translate(-50%);box-shadow:0 8px 32px #00000080}@media (width<=1100px){.right-panel-open{width:240px}}@media (width<=880px){.logo-text,.node-count,.complexity-row{display:none}}@media (width<=700px){.right-panel{display:none!important}.float-controls{flex-wrap:wrap;justify-content:center;bottom:12px;left:12px;right:12px;transform:none}.scrubber-input{width:70px}}@media (width<=500px){.topbar{gap:5px;padding:0 8px}.mode-toggle{display:none}.btn{padding:5px 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