:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-primary:#202122;--bg-secondary:#292a2b;--bg-tertiary:#303132;--surface:#28292a;--surface-raised:#333435;--surface-hover:#3c3d3e;--surface-overlay:#252627;--text-primary:#e2e2e2;--text-secondary:#c2c2c2;--text-tertiary:#9d9d9d;--text-muted:#797979;--border-primary:#3a3b3c;--border-secondary:#505152;--accent:#6f9fbd;--accent-hover:#84b2ce;--accent-strong:#a2c7dc;--accent-muted:#6f9fbd26;--accent-border:#84b2ce7a;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}body{color:var(--text-primary);font-family:var(--font-sans);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;overflow:hidden}body:not(.visualization-active) #timeline,body:not(.visualization-active) #stats,body:not(.visualization-active) #loading{display:none}.glass,.glass-dark{background:var(--surface-overlay);border:1px solid var(--border-primary)}.mono{font-family:var(--font-mono);font-feature-settings:"liga" 0, "calt" 0}.overlay-full{width:100vw;height:100vh;position:fixed;inset:0}.hidden{display:none!important}button,.btn-primary,.btn-secondary{min-height:38px;font:600 13px/36px var(--font-sans);letter-spacing:0;text-align:center;cursor:pointer;border:1px solid #0000;border-radius:6px;padding:0 12px;transition:background-color .12s,border-color .12s,color .12s}.btn-primary{color:#101010;background:var(--accent);border-color:var(--accent);display:inline-block}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-secondary{color:var(--text-secondary);background:var(--surface-raised);border-color:var(--border-secondary);display:inline-block}.btn-secondary:hover{color:var(--text-primary);background:var(--surface-hover);border-color:#626364}button:focus-visible,.btn-primary:focus-visible,.btn-secondary:focus-visible,.lane-label-expandable:focus-visible{outline:2px solid var(--accent-hover);outline-offset:2px}canvas{width:100vw;height:100vh;display:block}.track-frame{pointer-events:none;border:1px solid var(--border-secondary);z-index:10;border-radius:10px;display:none;position:fixed}body.visualization-active .track-frame,body.visualization-active #kernel-frames{display:block}#kernel-frames{pointer-events:none;z-index:10;display:none;position:fixed;inset:0}.kernel-frame{border:1px solid var(--border-secondary);background:#08090a38;border-radius:0;position:absolute}#labelCanvas{pointer-events:none;z-index:999}#tooltip,#cursor-timestamp,#selection-label{color:var(--text-primary);background:var(--surface-overlay);border:1px solid var(--border-secondary);border-radius:5px}#tooltip{pointer-events:none;opacity:0;z-index:1000;white-space:nowrap;padding:9px 11px;font-size:11px;line-height:1.5;transition:opacity 80ms linear;position:fixed}#tooltip.visible{opacity:1}#loading{color:var(--text-secondary);font-size:14px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}#stats{width:max-content;max-width:calc(100vw - 24px);color:var(--text-secondary);border:1px solid var(--border-primary);overflow-wrap:anywhere;white-space:pre-wrap;z-index:1001;background:#252627f7;border-radius:5px;padding:9px 11px;font-size:10px;font-weight:400;line-height:1.55;position:fixed;bottom:12px;right:12px}#stats .stats-links{color:var(--text-muted)}#stats a{color:var(--text-tertiary);text-decoration:none}#stats a:hover{color:var(--text-primary);text-underline-offset:2px;text-decoration:underline}#lane-labels{pointer-events:none;z-index:999;width:140px;height:100vh;position:fixed;top:0;left:0}.lane-label{width:120px;padding:1px 7px 0 calc(8px + var(--track-depth,0) * 14px);color:var(--text-secondary);border-right:1px solid var(--border-primary);white-space:nowrap;pointer-events:none;background:#262728f7;align-items:center;gap:5px;font-size:11px;font-weight:500;display:flex;position:absolute;overflow:hidden}.lane-label-child{color:var(--text-tertiary);border:0;border-right:1px solid var(--border-primary);background:#2a2b2cf7;padding-right:3px}.lane-label-tree-child{padding-left:calc(8px + var(--track-depth,0) * 14px)}.lane-label-expandable{pointer-events:auto;cursor:pointer}.lane-label-expandable:hover{color:var(--text-primary);background:var(--surface-hover)}.lane-disclosure{color:var(--text-muted);pointer-events:none;flex:none}.lane-name{text-overflow:ellipsis;overflow:hidden}#timeline{border-bottom:1px solid var(--border-secondary);pointer-events:none;z-index:1000;background:#1c1d1e;width:100vw;height:30px;position:fixed;top:0;left:0}#help-btn,#close-btn,#expand-all-btn{height:30px;min-height:30px;color:var(--text-tertiary);border:0;border-left:1px solid var(--border-primary);border-bottom:1px solid var(--border-secondary);cursor:pointer;z-index:1001;background:#1c1d1e;border-radius:0;padding:0;line-height:29px;display:none;position:fixed;top:0}#help-btn:hover,#close-btn:hover,#expand-all-btn:hover{color:var(--text-primary);background:var(--surface-hover)}#help-btn{width:32px;font-size:14px;right:32px}#close-btn{width:32px;font-size:18px;font-weight:400;right:0}#expand-all-btn{width:auto;padding:0 12px;font-size:11px;font-weight:500;right:64px}.timeline-tick{pointer-events:none;image-rendering:crisp-edges;background:#777;position:absolute;transform:translateZ(0)}.timeline-label{color:var(--text-tertiary);white-space:nowrap;pointer-events:none;font-size:10px;font-weight:500;position:absolute;top:2px}.timeline-bookmark-line{pointer-events:none;z-index:0;background:#bec2c747;width:1px;height:calc(100vh - 30px);position:absolute;top:30px}.timeline-bookmark-label{max-width:240px;color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;pointer-events:none;z-index:1;background:#1c1d1eeb;padding:2px 4px;font-size:10px;font-weight:500;line-height:14px;position:absolute;top:32px;overflow:hidden}#cursor-line,.selection-line{background:var(--accent-hover);pointer-events:none;z-index:1000;width:1px;height:100vh;display:none;position:fixed;top:0}#cursor-line{z-index:998}#cursor-timestamp{white-space:nowrap;pointer-events:none;z-index:1001;padding:3px 7px;font-size:10px;display:none;position:fixed;top:34px}#selection-region{background:var(--accent-muted);border-right:1px solid var(--accent-border);border-left:1px solid var(--accent-border);pointer-events:none;z-index:997;height:100vh;display:none;position:fixed;top:0}#selection-label{white-space:pre;pointer-events:none;z-index:1002;padding:5px 8px;font-size:10px;line-height:1.5;display:none;position:fixed;top:36px}#file-selector{background:var(--bg-primary);z-index:2000;justify-content:center;align-items:center;display:flex}.file-selector-content{background:var(--surface);border:1px solid var(--border-secondary);text-align:center;border-radius:12px;width:min(330px,100vw - 40px);padding:20px;position:relative}.file-selector-content h2{width:auto;color:var(--text-primary);letter-spacing:-.3px;text-align:center;margin:0 0 6px;font-size:22px;font-weight:600}.file-selector-content .subtitle{width:auto;color:var(--text-tertiary);text-align:center;margin:0;font-size:14px}.file-selector-content a{color:#8bb5cf;text-decoration:none}.file-selector-content a:hover{color:#afd0e2;text-underline-offset:3px;text-decoration:underline}.file-selector-content input[type=file]{display:none}.file-selector-content .file-select-area{flex-direction:column;align-items:center;gap:10px;width:100%;margin-top:18px;display:flex}.file-selector-content .file-select-area>*{width:fit-content}#loading-overlay{color:var(--text-secondary);background:var(--bg-primary);z-index:2001;flex-direction:column;justify-content:center;align-items:center;display:flex}.loading-spinner{border:3px solid var(--border-primary);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--text-secondary);margin-top:16px;font-size:13px}#sample-menu,#help-overlay{z-index:2002;background:#121212d1;justify-content:center;align-items:center;padding:24px;display:flex}#sample-menu{background:var(--bg-primary)}#help-overlay{z-index:2003}.sample-menu-content,.help-content{background:var(--surface);border:1px solid var(--border-secondary);border-radius:9px;width:min(760px,100vw - 48px);padding:28px}.sample-menu-content{flex-direction:column;gap:16px;display:flex}.sample-menu-content h3,.help-content h3{color:var(--text-primary);letter-spacing:-.2px;margin:0;font-size:18px;font-weight:650}.sample-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.sample-option{min-height:72px;color:var(--text-secondary);background:var(--bg-secondary);border-color:var(--border-primary);text-align:left;flex-direction:column;justify-content:center;align-items:flex-start;gap:4px;padding:12px 14px;line-height:normal;display:flex}.sample-option:hover{color:var(--text-primary);background:var(--surface-hover);border-color:var(--border-secondary)}.sample-title{font-size:13px;font-weight:600}.sample-desc{color:var(--text-tertiary);font-size:11px;font-weight:400;line-height:1.4}.sample-menu-cancel,.help-close{align-self:flex-end}.help-content{flex-direction:column;gap:22px;max-width:520px;display:flex}.help-section{flex-direction:column;gap:2px;display:flex}.help-item{border-bottom:1px solid #5051528c;grid-template-columns:180px 1fr;align-items:center;gap:20px;min-height:34px;padding:4px 0;display:grid}.help-item:last-child{border-bottom:0}.help-key{color:var(--text-secondary);font:500 11px/1.4 var(--font-mono)}.help-desc{color:var(--text-tertiary);font-size:12px}@media (width<=640px){.sample-grid{grid-template-columns:1fr}.file-selector-content{width:min(330px,100vw - 40px);padding:20px}.file-selector-content h2{margin-top:0}.help-item{grid-template-columns:1fr;gap:2px}}