:root{--bg:#04070f;--surface:#080e1c;--surface2:#0d1526;--surface3:#111d33;--border:#1a2740;--border2:#243554;--green:#3d8b5e;--green-lit:#4ade80;--gold:#f5a623;--saffron:#ff6b1a;--blue:#4f8ef7;--cyan:#00d4ff;--purple:#a78bfa;--red:#ff4d6d;--text:#dde5f4;--muted:#4a5f80;--dim:#7a93bc}.gv-top-strip{z-index:50;backdrop-filter:blur(10px);border-bottom:1px solid var(--border);background:#04070ff2;justify-content:space-between;align-items:center;padding:.6rem 1.5rem;display:flex;position:sticky;top:0}.gv-back-link{letter-spacing:.08em;color:var(--dim);font-family:JetBrains Mono,monospace;font-size:.72rem;text-decoration:none;transition:color .2s}.gv-back-link:hover{color:var(--green-lit)}.gv-top-right{align-items:center;gap:1rem;display:flex}.gv-brand{letter-spacing:.08em;color:var(--dim);align-items:center;gap:.4rem;font-family:JetBrains Mono,monospace;font-size:.72rem;display:flex}.gv-brand-om{-webkit-text-fill-color:var(--gold);filter:drop-shadow(0 0 6px #f5a62380);font-size:1rem}.gv-live-badge{letter-spacing:.1em;color:var(--green-lit);background:#4ade8014;border:1px solid #4ade8040;border-radius:100px;align-items:center;gap:.35rem;padding:.25rem .6rem;font-family:JetBrains Mono,monospace;font-size:.66rem;display:flex}.gv-live-dot{background:var(--green-lit);border-radius:50%;width:5px;height:5px;animation:1.5s infinite gv-pulse}@keyframes gv-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.gv-scenario-bar{z-index:9;border-bottom:1px solid var(--border);background:var(--surface);flex-wrap:wrap;align-items:center;gap:1rem;padding:.75rem 1.5rem;display:flex;position:relative}.gv-scenario-label{letter-spacing:.2em;text-transform:uppercase;color:var(--muted);white-space:nowrap;font-family:JetBrains Mono,monospace;font-size:.66rem}.gv-scenario-tabs{flex-wrap:wrap;gap:.35rem;display:flex}.gv-stab{border:1px solid var(--border2);color:var(--dim);cursor:pointer;white-space:nowrap;background:0 0;border-radius:6px;padding:.3rem .75rem;font-family:JetBrains Mono,monospace;font-size:.7rem;transition:all .15s}.gv-stab:hover{border-color:var(--green);color:var(--green-lit)}.gv-stab.active{border-color:var(--green);color:var(--green-lit);background:#3d8b5e26}.gv-app{background:var(--bg);grid-template-columns:380px 1fr;height:calc(100vh - 90px);display:grid;overflow:hidden}@media (width<=900px){.gv-app{grid-template-columns:1fr;height:auto}}.gv-code-panel{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;display:flex;overflow:hidden}.gv-panel-header{border-bottom:1px solid var(--border);background:var(--surface2);align-items:center;gap:.5rem;padding:.6rem .9rem;display:flex}.gv-win-dots{gap:5px;display:flex}.gv-wd{border-radius:50%;width:10px;height:10px}.gv-wd-r{background:#ff5f57}.gv-wd-y{background:#febc2e}.gv-wd-g{background:#28c840}.gv-panel-title{color:var(--muted);margin-left:.4rem;font-family:JetBrains Mono,monospace;font-size:.72rem}.gv-code-scroll{flex:1;padding:.75rem 0;overflow-y:auto}.gv-code-line{white-space:pre;grid-template-columns:32px 4px 1fr;gap:0;padding:0 .75rem;font-family:JetBrains Mono,monospace;font-size:.78rem;line-height:1.7;transition:background .15s;display:grid}.gv-code-line.active-line{background:#3d8b5e1f}.gv-code-line.done-line{opacity:.4}.gv-line-num{color:var(--muted);user-select:none;text-align:right;padding-right:.5rem;font-size:.68rem}.gv-line-indicator{background:0 0;border-radius:1px}.gv-code-line.active-line .gv-line-indicator{background:var(--green)}.gv-line-code{color:var(--text)}.kw{color:#c792ea}.fn{color:#82aaff}.str{color:#c3e88d}.num{color:#f78c6c}.cmt{color:#546e7a;font-style:italic}.cl{color:#ffcb6b}.prp,.op{color:#89ddff}.gv-step-explain{border-top:1px solid var(--border);background:var(--surface2);min-height:80px;padding:.75rem 1rem}.gv-explain-tag{letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem;font-family:JetBrains Mono,monospace;font-size:.62rem}.gv-explain-text{color:var(--dim);font-size:.85rem;line-height:1.5}.gv-diagram-panel{background:var(--bg);flex-direction:column;display:flex;overflow:hidden}.gv-diagram-scroll{flex-direction:column;flex:1;gap:1rem;padding:1.25rem;display:flex;overflow:auto}.gv-dag-wrap{background:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:center;min-height:160px;padding:1rem;display:flex;overflow-x:auto}#gv-dag-svg{display:block;overflow:visible}.gv-side-panels{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.gv-side-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.gv-side-head{border-bottom:1px solid var(--border);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);align-items:center;gap:.35rem;padding:.4rem .7rem;font-family:JetBrains Mono,monospace;font-size:.66rem;display:flex}.gv-side-body{min-height:48px;color:var(--dim);padding:.5rem .7rem;font-family:JetBrains Mono,monospace;font-size:.75rem}.gv-side-item{border-bottom:1px solid #1a274080;align-items:center;gap:.4rem;padding:.2rem 0;display:flex}.gv-side-item:last-child{border-bottom:none}.gv-side-dot{border-radius:50%;flex-shrink:0;width:5px;height:5px}.gv-dot-staged{background:var(--gold)}.gv-dot-working{background:var(--blue)}.gv-dot-worktree{background:var(--purple)}.gv-side-empty{color:var(--muted);font-size:.72rem;font-style:italic}.gv-console{background:var(--surface);border:1px solid var(--border);border-radius:8px;max-height:120px;overflow:hidden}.gv-console-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.35rem .7rem;display:flex}.gv-console-title{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.66rem}.gv-console-clear{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0;font-family:JetBrains Mono,monospace;font-size:.66rem}.gv-console-clear:hover{color:var(--dim)}.gv-console-body{max-height:80px;padding:.4rem .7rem;font-family:JetBrains Mono,monospace;font-size:.75rem;overflow-y:auto}.gv-console-line{gap:.4rem;margin-bottom:.15rem;display:flex}.gv-cl-prompt{color:var(--green-lit);user-select:none}.gv-cl-note{color:var(--dim)}.gv-cl-text{color:var(--text)}.gv-cl-result{color:var(--green-lit);font-weight:600}.gv-cl-warn{color:var(--gold)}.gv-cl-error{color:var(--red)}@media (width>=1024px){.gv-diagram-scroll{overflow:hidden}.gv-console{flex-direction:column;flex:1;min-height:0;max-height:none;display:flex}.gv-console-body{flex:1;min-height:0;max-height:none}}.gv-controls-bar{border-top:1px solid var(--border);background:var(--surface);flex-wrap:wrap;align-items:center;gap:.5rem;padding:.6rem 1rem;display:flex}.gv-btn{border:1px solid var(--border2);background:var(--surface2);color:var(--dim);cursor:pointer;border-radius:6px;padding:.35rem .75rem;font-family:JetBrains Mono,monospace;font-size:.75rem;transition:all .15s}.gv-btn:hover:not(:disabled){border-color:var(--green);color:var(--green-lit)}.gv-btn:disabled{opacity:.35;cursor:not-allowed}.gv-btn-run{border-color:var(--green);color:var(--green-lit);background:#3d8b5e1a}.gv-btn-run:hover{background:#3d8b5e33}.gv-step-counter{color:var(--muted);margin-left:.25rem;font-family:JetBrains Mono,monospace;font-size:.68rem}.gv-speed-ctrl{align-items:center;gap:.4rem;margin-left:auto;display:flex}.gv-speed-label{color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.66rem}.gv-speed-select{background:var(--surface2);border:1px solid var(--border2);color:var(--dim);border-radius:4px;padding:.2rem .4rem;font-family:JetBrains Mono,monospace;font-size:.72rem}.gv-progress-bar{background:var(--border);height:2px;overflow:hidden}.gv-progress-fill{background:linear-gradient(90deg, var(--green), var(--green-lit));width:0%;height:100%;transition:width .25s}