:root{--bg-canvas: #0e1014;--bg-surface: #16191f;--bg-surface-2: #1c1f27;--bg-surface-3: #232732;--border-subtle: #2a2e3a;--border-strong: #3a3f4d;--fg: #e6e8ee;--fg-muted: #8a90a0;--fg-subtle: #5a5f6d;--accent: #6bb6ff;--accent-hover: #8cc7ff;--accent-active: #2563eb;--chain: #f0b429;--dram: #6bb6ff;--nand: #8be9a4;--both: #d28bff;--orphan: #d05050;--banner-danger: rgba(208, 80, 80, .85);--bg: var(--bg-canvas);--panel: var(--bg-surface);--panel-2: var(--bg-surface-2);--border: var(--border-subtle);--muted: var(--fg-muted)}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg-canvas);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;font-size:14px;overflow:hidden}a{color:var(--accent);text-decoration:none;transition:color .12s ease}a:hover{color:var(--accent-hover);text-decoration:underline}a:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-radius:2px}header{display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);height:56px}header h1{margin:0;font-size:16px;font-weight:600;letter-spacing:.04em;color:var(--fg)}header .spacer{flex:1}header label{color:var(--fg-muted);font-size:12px;display:inline-flex;align-items:center;gap:6px}.ctl-group{display:inline-flex;align-items:center;gap:8px}.ctl-sep{width:1px;height:18px;background:var(--border-subtle);display:inline-block;flex-shrink:0}header a.page-nav{color:var(--fg);font-size:12px;font-weight:500;padding:4px 0;border-bottom:1px solid transparent}header a.page-nav:hover{color:var(--accent-hover);border-bottom-color:var(--accent);text-decoration:none}header .toggle,header label.toggle{display:inline-flex;align-items:center;gap:6px;color:var(--fg-muted);font-size:12px;cursor:pointer;-webkit-user-select:none;user-select:none}header .toggle input,header label.toggle input{margin:0;cursor:pointer;accent-color:var(--accent)}select,input[type=text],button{background:var(--bg-surface-2);color:var(--fg);border:1px solid var(--border-strong);border-radius:4px;padding:6px 10px;font-size:13px;font-family:inherit;line-height:1.2;min-height:28px;transition:background .12s ease,border-color .12s ease,color .12s ease}select{padding-right:8px}button{cursor:pointer}select:hover,input[type=text]:hover,button:hover{background:var(--bg-surface-3);border-color:var(--border-strong)}button:active{background:var(--accent-active);border-color:var(--accent-active);color:#fff}select:focus-visible,input[type=text]:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}input[type=text]{width:200px;min-width:160px}input[type=text]::placeholder{color:var(--fg-subtle)}.cy-toolbar{height:40px;display:flex;align-items:center;gap:4px;padding:0 16px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle)}.cy-toolbar .toggle{display:inline-flex;align-items:center;gap:6px;color:var(--fg-muted);font-size:12px;cursor:pointer;-webkit-user-select:none;user-select:none;margin-left:4px}.cy-toolbar .toggle input{margin:0;cursor:pointer;accent-color:var(--accent)}.tiered-hidden-badge{color:var(--fg-muted);font-size:11px;background:var(--bg-surface-2);border:1px solid var(--border-subtle);border-radius:4px;padding:3px 8px;margin-left:8px}.tiered-hidden-badge[hidden]{display:none}.cy-btn{background:var(--bg-surface-2);color:var(--fg);border:1px solid var(--border-strong);border-radius:4px;padding:6px 12px;font-size:12px;font-family:inherit;font-weight:500;cursor:pointer;min-height:28px;transition:background .12s ease,border-color .12s ease,color .12s ease}.cy-btn:hover{background:var(--bg-surface-3);color:var(--fg);border-color:var(--border-strong)}.cy-btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.cy-btn-active,.cy-btn-active:hover{background:var(--accent);border-color:var(--accent);color:var(--bg-canvas)}.cy-toolbar-sep{width:1px;height:18px;background:var(--border-subtle);margin:0 8px;display:inline-block}.cy-zoom-indicator{position:absolute;top:12px;right:12px;background:var(--bg-surface-2);border:1px solid var(--border-strong);border-radius:4px;padding:4px 10px;font-size:11px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;color:var(--fg);pointer-events:none;z-index:6;font-variant-numeric:tabular-nums}.cy-tooltip{position:absolute;background:#14161cf5;border:1px solid var(--border-strong);border-radius:4px;padding:8px 12px;font-size:12px;color:var(--fg);pointer-events:none;z-index:7;white-space:nowrap;box-shadow:0 4px 12px #00000073}.cy-tooltip[hidden]{display:none}.cy-legend{position:absolute;bottom:16px;left:16px;background:#16181ff0;border:1px solid var(--border-subtle);border-radius:6px;padding:10px 12px;font-size:11px;color:var(--fg);line-height:1.55;pointer-events:none;z-index:5;min-width:140px}.cy-legend .row{display:flex;align-items:center;gap:8px;margin:2px 0}.cy-legend .dot{width:10px;height:10px;border-radius:50%;display:inline-block}.cy-legend .ring{width:10px;height:10px;border-radius:50%;display:inline-block;border:2px solid;box-sizing:border-box}.view-seg{display:inline-flex;gap:0;border:1px solid var(--border-strong);border-radius:6px;padding:2px;background:var(--bg-surface-2)}.view-btn{border:none;background:transparent;color:var(--fg-muted);padding:4px 12px;border-radius:4px;font-size:12px;font-family:inherit;font-weight:500;cursor:pointer;min-height:26px;min-width:48px;line-height:1.2;transition:background .12s ease,color .12s ease}.view-btn:hover{background:var(--bg-surface-3);color:var(--fg)}.view-btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.view-btn.active,.view-btn.active:hover{background:var(--accent);color:var(--bg-canvas);font-weight:600}#sankey-tabs{display:inline-flex;gap:2px;border:1px solid var(--border-strong);border-radius:999px;padding:2px;background:var(--bg-surface-2)}.sankey-tab{border:none;background:transparent;color:var(--fg-muted);padding:4px 12px;border-radius:999px;font-size:12px;font-family:inherit;cursor:pointer;min-height:24px;line-height:1.2;transition:background .12s ease,color .12s ease}.sankey-tab:hover{background:var(--bg-surface-3);color:var(--fg)}.sankey-tab:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.sankey-tab.active,.sankey-tab.active:hover{background:var(--accent);color:var(--bg-canvas);font-weight:600}.sankey-wrapper rect.sankey-node-selected{stroke:var(--accent);stroke-width:3}.sankey-wrapper rect.sankey-node-link-hover{stroke:var(--accent);stroke-width:2}.sankey-wrapper rect.sankey-node-link-selected{stroke:var(--accent);stroke-width:3}.sankey-wrapper rect.sankey-node-hover{stroke:var(--fg);stroke-width:2}.sankey-wrapper .dim-out{opacity:.15}.sankey-wrapper .link-dim-out{opacity:.08}.sankey-wrapper .sankey-hidden-note,.sankey-hidden-note{position:absolute;bottom:12px;right:16px;color:var(--fg-muted);font-size:11px;background:var(--bg-surface-2);border:1px solid var(--border-subtle);border-radius:4px;padding:6px 10px;pointer-events:none;z-index:5}#tooltip{position:absolute;pointer-events:none;background:#14161cf5;border:1px solid var(--border-strong);border-radius:4px;padding:8px 12px;font-size:12px;color:var(--fg);display:none;z-index:10;white-space:nowrap;box-shadow:0 4px 12px #00000073}.legend{position:absolute;bottom:16px;left:16px;background:#16181ff0;border:1px solid var(--border-subtle);border-radius:6px;padding:10px 12px;font-size:11px;color:var(--fg-muted);z-index:5}.legend .row{display:flex;align-items:center;gap:8px;margin:4px 0}.legend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;vertical-align:middle}.legend .ring{display:inline-block;width:10px;height:10px;border-radius:50%;border:2px solid #ffd96b;background:transparent;vertical-align:middle;box-sizing:border-box}#dag-banner{position:absolute;top:12px;left:50%;transform:translate(-50%);background:var(--banner-danger);color:#fff;padding:8px 16px;border-radius:4px;font-size:12px;z-index:20;box-shadow:0 4px 12px #00000080}#dag-banner.hidden{display:none}#side{width:420px;border-left:1px solid var(--border-subtle);background:var(--bg-surface);overflow-y:auto;padding:20px 24px;transition:width .18s ease;line-height:1.6;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}#side.collapsed{width:0;padding:0;border-left:none}#side::-webkit-scrollbar{width:10px}#side::-webkit-scrollbar-track{background:transparent}#side::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:6px;border:2px solid var(--bg-surface)}#side::-webkit-scrollbar-thumb:hover{background:var(--fg-subtle)}#side h1,#side h2,#side h3{color:var(--fg)}#side h1{font-size:20px;font-weight:600;margin:0 0 12px;line-height:1.3}#side h2{font-size:15px;font-weight:600;border-bottom:1px solid var(--border-subtle);padding-bottom:6px;margin:24px 0 12px;line-height:1.3}#side h3{font-size:13px;color:var(--fg-muted);margin:16px 0 8px;text-transform:uppercase;letter-spacing:.05em;font-weight:600}#side p{margin:8px 0;line-height:1.6}#side ul,#side ol{padding-left:20px;margin:8px 0}#side li{line-height:1.6;margin:4px 0}#side a{color:var(--accent)}#side a:hover{color:var(--accent-hover);text-decoration:underline}#side code{background:var(--bg-surface-2);padding:2px 6px;border-radius:3px;font-size:12px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;border:1px solid var(--border-subtle)}#side pre{background:var(--bg-surface-2);padding:12px 16px;overflow-x:auto;border-radius:4px;border:1px solid var(--border-subtle);line-height:1.5}#side pre code{background:transparent;padding:0;border:none}#side .empty{color:var(--fg-muted);font-style:italic}