:root{color-scheme:dark;--bg:#17191a;--panel:#1d2021;--border:#303435;--text:#d9dbd6;--muted:#929791;--accent:#b5b986;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button,select{color:var(--text);background:#242829;border:1px solid var(--border);border-radius:5px;padding:8px 12px;cursor:pointer}button:hover,select:hover{border-color:#717766}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button[aria-pressed=true]{color:var(--accent);background:#30352b;border-color:#5c6448}a{color:var(--accent)}.shell{max-width:1560px;margin:auto;padding:0 44px}header{height:84px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:13px;letter-spacing:2px;font-weight:700;text-decoration:none;color:var(--text);display:flex;align-items:center;gap:12px}.brand-icon{font-size:32px;color:var(--accent)}.version{font-weight:400;color:var(--muted);letter-spacing:0}.header-right{display:flex;align-items:center;gap:24px}.eyebrow,.caption,.timeline-foot,footer,.period-date,.tag,.axis{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.intro{display:flex;justify-content:space-between;align-items:center;padding:43px 0 36px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent);text-transform:uppercase;margin:0 0 15px}h1{font-size:38px;letter-spacing:-1.6px;font-weight:500;margin:0 0 12px}h1 span{color:var(--accent)}.intro p:last-child{color:var(--muted);margin-bottom:0}.intro-mark{font:28px ui-monospace,monospace;color:#4c5345;letter-spacing:-1px;padding-left:24px;white-space:nowrap}.workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}aside,.main-column{display:flex;flex-direction:column;gap:20px;min-width:0}.panel{border:1px solid var(--border);border-radius:7px;background:var(--panel);padding:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}h2{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1.6px;margin:0}h3{font-weight:500;margin:0;font-size:15px}.caption{color:var(--muted);font-size:11px;line-height:1.8}.panel-heading .caption{margin:8px 0 0}.live-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:6px}.current-item{border-top:1px solid var(--border);padding:16px 0 0;margin-top:16px;display:grid;grid-template-columns:30px 1fr;gap:8px}.entity-icon{border:1px solid var(--border);width:27px;height:27px;display:grid;place-items:center;border-radius:5px;color:var(--entity);font-family:monospace}.entity-name{font-size:13px;overflow-wrap:anywhere}.entity-kind{font:10px ui-monospace,monospace;color:var(--muted);margin:6px 0 0;text-transform:uppercase;letter-spacing:1px}.stat{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--border);padding:14px 0;color:var(--muted);font-size:12px}.stat:last-child{border:0;padding-bottom:0}.stat strong{font:24px ui-monospace,monospace;color:var(--text);font-weight:400}.guide p{font-size:11px;line-height:1.8;color:var(--muted);margin:16px 0 0}.sample{display:inline-block;width:23px;height:9px;margin-right:7px;border-radius:2px}.sample.model{background:var(--accent)}.sample.harness{border:1px solid var(--accent);background:repeating-linear-gradient(135deg,transparent,transparent 3px,#b5b98626 3px,#b5b98626 5px)}.segmented{display:flex;gap:3px;background:#17191a;border:1px solid var(--border);border-radius:6px;padding:3px}.segmented button{font-size:11px;border-color:transparent;padding:6px 10px;background:transparent}.toolbar{display:flex;flex-direction:column;gap:16px;margin:24px 0 10px}.chips{display:flex;gap:7px;flex-wrap:wrap}.chips button{font-size:11px;padding:6px 10px}.controls{display:flex;gap:10px;justify-content:space-between}.search{border:1px solid var(--border);display:flex;align-items:center;gap:8px;padding:0 10px;border-radius:4px;min-width:0;max-width:350px;flex:1;color:var(--muted)}input{background:transparent;color:var(--text);border:0;width:100%;min-width:0;padding:9px 0;font-size:12px}select{font-size:11px}.timeline-panel{padding-bottom:15px}#results-count{margin:12px 0}#timeline{overflow:auto;max-height:680px;scrollbar-color:#4f554a #202324}.chart{min-width:740px;position:relative}.axis-row,.timeline-row{display:grid;grid-template-columns:150px minmax(0,1fr)}.axis-row{position:sticky;top:0;background:var(--panel);z-index:3;border-bottom:1px solid var(--border);height:36px}.axis-title{font:10px ui-monospace,monospace;color:var(--muted);padding:9px 0}.axis{position:relative;color:var(--muted);font-size:10px}.tick-label{position:absolute;top:9px;white-space:nowrap}.timeline-row{min-height:88px;border-bottom:1px solid #2b2f30}.row-label{background:var(--panel);padding:19px 16px 14px 0;min-width:0}.row-category{font:10px ui-monospace,monospace;color:var(--muted);margin-top:9px}.track{position:relative;min-height:88px}.gridline{position:absolute;top:0;bottom:0;border-left:1px solid #2d3132;pointer-events:none}.today-line{border-left:1px dashed #b5b98680;z-index:1}.timeline-foot{display:flex;justify-content:space-between;gap:16px;margin-top:18px;color:var(--muted);font-size:9px;line-height:1.7}.empty-detail{display:flex;gap:20px;align-items:center;padding:4px}.empty-detail>span{font-size:27px;color:var(--accent)}.empty-detail p{margin-bottom:0}.detail-top{display:flex;justify-content:space-between;align-items:start;gap:20px}.detail-top h3{font-size:20px;line-height:1.4}.period-date{font-size:11px;color:var(--muted);line-height:1.8;margin-top:9px}.badges{display:flex;gap:8px;flex-wrap:wrap;margin:17px 0}.badge{border:1px solid var(--border);border-radius:4px;padding:7px 10px;font-size:11px;color:var(--entity)}.badge small{color:var(--muted);margin-right:7px}.notes{line-height:1.8;color:#bfc3bc;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.tag{display:inline-block;margin:8px 8px 0 0;color:var(--muted);font-size:10px}.journal-item{border-top:1px solid var(--border);padding:18px 0}.journal-item h3{font-size:17px;line-height:1.5;margin-top:6px;overflow-wrap:anywhere}.journal-item .badges{margin:10px 0}.empty{color:var(--muted);padding:40px 15px;text-align:center;line-height:1.8}#notice{border:1px solid #a68152;color:#dfbb88;background:#332d22;padding:14px;border-radius:5px;margin-bottom:20px;font-size:12px}footer{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:9px;letter-spacing:.5px;padding:32px 0;line-height:1.8}.muted{color:#717870}[hidden]{display:none!important}@media(min-width:1400px){.toolbar{flex-direction:row;justify-content:space-between;align-items:center}.search{max-width:220px}.controls{min-width:290px}}@media(max-width:900px){.shell{padding:0 20px}.workspace{grid-template-columns:1fr}aside{display:grid;grid-template-columns:1fr 1fr}.guide{display:none}#current{display:flex;flex-wrap:wrap;gap:0 20px}.current-item{flex:1;min-width:130px}.intro{padding:30px 0}h1{font-size:32px}}@media(max-width:540px){.shell{padding:0 12px}header{height:70px}.version,.intro-mark{display:none}.brand{font-size:11px;gap:6px}.header-right button{font-size:11px}.panel{padding:16px}aside{grid-template-columns:1fr}.panel-heading{align-items:start}aside .panel:nth-child(2){display:none}.timeline-foot{flex-direction:column;gap:6px}footer{flex-direction:column}h1{font-size:30px}.workspace{gap:16px}.segmented button{padding:6px}.controls{gap:6px}}

/* Activity lanes keep the history wide; supporting information is optional. */
.axis-title,.row-label{position:sticky;left:0;z-index:3;background:var(--panel);border-right:1px solid var(--border);padding-right:12px}
.axis-title{z-index:4}
.activity-name{font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.period-block{position:absolute;height:80px;min-width:0;padding:6px 0;overflow:hidden;border:1px solid #414748;border-radius:5px;text-align:left;background:#242829;z-index:2}
.period-block:hover{border-color:var(--accent);background:#2b302b}
.period-block[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:1px}
.period-block.ongoing{border-right:2px dashed var(--accent)}
.period-title{display:block;padding:0 8px 5px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.period-entity{display:block;font:10px ui-monospace,monospace;padding:3px 8px;color:var(--entity);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.period-entity.model{background:color-mix(in srgb,var(--entity) 18%,#242829)}
.period-entity.harness{background:repeating-linear-gradient(135deg,transparent,transparent 4px,color-mix(in srgb,var(--entity) 12%,transparent) 4px,color-mix(in srgb,var(--entity) 12%,transparent) 7px)}
.controls{flex-wrap:wrap}
#details h3,.badge,.journal-item h3{overflow-wrap:anywhere}
@media(max-width:540px){.controls .search{flex-basis:100%;max-width:none}.timeline-panel>.panel-heading{flex-wrap:wrap}}

.timeline-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-top:18px;border-top:1px solid var(--border);padding-top:14px}
.history-controls{display:flex;align-items:center;gap:6px}
.history-controls button{font-size:11px;flex-shrink:0}
.history-controls button:disabled{opacity:.4;cursor:default;border-color:var(--border)}
#go-today{margin-left:6px}
#visible-dates{margin:0 0 0 auto;text-align:right}
.period-entity{height:24px;flex-shrink:0;display:flex;flex-direction:column;justify-content:center}
.entity-label{display:flex;align-items:center;gap:5px;overflow:hidden;white-space:nowrap;line-height:14px}
.entity-copy{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.entity-role{font-size:9px;opacity:.85}

/* Keep labels visible when a long period starts outside the scrolled viewport. */
.period-block,.period-entity{overflow:clip}
.period-title,.entity-label{position:sticky;left:158px;width:max-content;max-width:min(100%,var(--visible-label-width,100%))}

.period-block{display:flex;flex-direction:column;justify-content:flex-start}
.period-title{flex-shrink:0}

.brand-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;line-height:1;letter-spacing:0;flex-shrink:0}
.brand-name,.brand .version{display:inline-flex;align-items:center;height:32px;line-height:1}

.footer-links{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center}
.create-stacktrace{color:var(--muted);text-decoration:none}
.create-stacktrace:hover{color:var(--accent);text-decoration:underline}
.brand-symbol{display:inline-flex;width:14px;height:14px;align-items:center;justify-content:center;vertical-align:middle;flex-shrink:0;line-height:1}.brand-symbol img{display:block;width:100%;height:100%;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}
.badge{display:inline-flex;align-items:center;gap:6px;max-width:100%;line-height:16px}
.badge small{margin-right:0;flex-shrink:0}
.badge-label{min-width:0;overflow-wrap:anywhere}
.current-item{align-items:center}
.entity-icon .brand-symbol{margin:0}

.title-line{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px}.title-line h1{margin-bottom:0}

.info-wrap{position:relative;display:flex;align-items:center}
.info-toggle{display:grid;place-items:center;width:34px;height:34px;padding:0;border-color:transparent;background:transparent;color:var(--muted)}
.info-popover{position:absolute;right:0;top:100%;width:320px;max-width:calc(100vw - 32px);padding:20px;background:var(--panel);border:1px solid var(--border);border-radius:7px;box-shadow:0 12px 32px #0005;z-index:10}
.info-popover .guide{display:block;border-top:1px solid var(--border);padding-top:16px;margin-top:16px}
@media(max-width:540px){.header-right{gap:8px}.info-popover{right:-75px}}

/* Keep range and scale together even when the toolbar has spare room. */
.controls{justify-content:flex-end;align-items:center}
.filter-controls{display:flex;align-items:center;gap:10px;flex-shrink:0}
.controls .search{margin-right:auto}
@media(min-width:1400px){.controls{min-width:0}.toolbar{gap:20px}}
@media(max-width:540px){.filter-controls{gap:6px}}

.select-control{position:relative;flex-shrink:0}
.select-trigger{display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:110px;font-size:11px;text-align:left}
.select-trigger::after{content:'';width:6px;height:6px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:translateY(-2px) rotate(45deg)}
.select-trigger[aria-expanded=true]{border-color:var(--accent)}
.select-trigger[aria-expanded=true]::after{transform:translateY(2px) rotate(225deg)}
.select-options{position:absolute;left:50%;transform:translateX(-50%);top:calc(100% + 6px);z-index:8;min-width:100%;width:max-content;padding:5px;background:var(--panel);border:1px solid var(--border);border-radius:7px;box-shadow:0 10px 24px #0005}
.select-option{display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:4px;padding:9px 10px;font-size:11px;cursor:pointer}
.select-option::after{content:'✓';visibility:hidden;color:var(--accent)}
.select-option[aria-selected=true]{color:var(--accent)}
.select-option[aria-selected=true]::after{visibility:visible}
.select-option:hover,.select-option[data-highlighted=true]{background:#30352b}

.header-left{display:flex;align-items:center;gap:28px;min-width:0}
.section-nav{display:flex;align-items:center;gap:4px}
.section-nav button{position:relative;border-color:transparent;background:transparent;font-size:12px;padding:9px 14px;color:var(--muted)}
.section-nav button[aria-pressed=true]{background:#242829;color:var(--text)}
.section-nav button[aria-pressed=true]::after{content:'';position:absolute;bottom:0;left:calc(50% - 8px);width:16px;height:2px;background:var(--accent);border-radius:2px}
.history-page{display:flex;flex-direction:column;gap:20px;min-width:0}
@media(max-width:650px){header{height:auto;min-height:84px;padding:16px 0;align-items:flex-start}.header-left{align-items:flex-start;flex-direction:column;gap:12px}.section-nav button{padding:8px 12px}}

/* A single moving highlight makes the two display modes one control. */
.segmented{position:relative;isolation:isolate;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;width:190px;flex-shrink:0;border-radius:9px}
.segmented::before{content:'';box-sizing:border-box;grid-area:1 / 1;pointer-events:none;border:1px solid #687147;border-radius:6px;background:linear-gradient(135deg,#464d34,#303729);box-shadow:inset 0 1px 0 #ffffff0d;transition:transform .2s ease}
.segmented #timeline-view{grid-column:1}.segmented #journal-view{grid-column:2}
.segmented[data-view=journal]::before{transform:translateX(100%)}
.segmented button{grid-row:1;position:relative;z-index:1;min-height:34px;font-size:12px;padding:8px 12px;color:var(--muted);border-radius:6px}
.segmented button[aria-pressed=true]{background:transparent;border-color:transparent;color:var(--text)}
.segmented button:hover{color:var(--text);border-color:transparent}
@media(prefers-reduced-motion:reduce){.segmented::before{transition:none}}

.author-link{color:inherit;text-decoration:underline;text-decoration-color:#b5b98670;text-underline-offset:4px}.author-link:hover{text-decoration-color:currentColor}

.timeline-panel>.toolbar{margin:0 0 10px;flex-direction:column;align-items:stretch;gap:14px}
.journal-topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.journal-topbar .chips{flex:1 1 360px}
.journal-topbar .segmented{margin-left:auto}
@media(max-width:540px){.journal-topbar .chips{flex-basis:100%;order:2}}

/* History updates keep their own viewport anchor; content must not retarget it. */
.history-page{overflow-anchor:none}

/* Stats: compact totals, separate active tools and historical insights. */
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}
.stats-grid .stat{position:relative;display:flex;flex-direction:column;gap:5px;border:1px solid var(--border);border-radius:7px;background:var(--panel);padding:14px 14px 14px 46px;align-items:flex-start;justify-content:center;min-width:0}
.stats-grid .stat strong{font-size:26px}.stat-icon{position:absolute;top:16px;left:15px;font-size:20px;color:var(--muted)}
.rotation-panel,.insights-panel{padding:18px}.rotation-panel{margin-bottom:14px}.rotation-panel>.caption,.insights-panel>.caption{margin:5px 0 0}
.rotation-panel #current{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:14px}
.rotation-group{min-width:0}.rotation-group+ .rotation-group{border-left:1px solid var(--border);padding-left:20px}.rotation-group h3{font-size:12px;color:var(--muted)}
.rotation-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.rotation-list .current-item{min-width:0;margin-top:9px;padding-top:9px}
#insights{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px 0;margin-top:14px}.insight{min-width:0;padding:0 16px;border-left:1px solid var(--border)}.insight:nth-child(4n+1){border-left:0;padding-left:0}.insight strong{display:block;font-size:14px;font-weight:500;line-height:1.5;margin-top:3px;overflow-wrap:anywhere}.insight p{margin:3px 0 0}
@media(max-width:1000px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rotation-list{grid-template-columns:1fr}}
@media(max-width:700px){#insights{grid-template-columns:repeat(2,minmax(0,1fr))}.insight:nth-child(n){border-left:1px solid var(--border);padding-left:14px}.insight:nth-child(2n+1){border-left:0;padding-left:0}}
@media(max-width:540px){.stats-grid{gap:8px}.stats-grid .stat{padding:12px;gap:4px}.stat-icon{display:none}.rotation-panel,.insights-panel{padding:14px}.rotation-panel #current{gap:14px}.rotation-group+ .rotation-group{padding-left:14px}.rotation-list .current-item{grid-template-columns:24px minmax(0,1fr);gap:6px}.rotation-list .entity-icon{width:23px;height:23px}.rotation-list .entity-name{font-size:12px}}

.current-label{min-width:0}.current-duration{margin:3px 0 0;font-size:10px;line-height:1.4;color:var(--muted)}