:root{--color-paper: oklch(15% .026 245);--color-paper-2: oklch(19% .03 245);--color-paper-3: oklch(24% .032 245);--color-ink: oklch(93% .012 240);--color-ink-2: oklch(75% .018 240);--color-muted: oklch(62% .022 240);--color-rule: oklch(35% .028 245);--color-accent: oklch(66% .18 253);--color-accent-2: oklch(62% .16 205);--color-accent-ink: oklch(98% .006 240);--color-danger: oklch(67% .21 25);--color-warning: oklch(78% .16 78);--color-success: oklch(72% .18 146);--color-focus: oklch(72% .18 253);--color-code: oklch(12% .022 245);--color-code-ink: oklch(90% .014 240);--color-glow: oklch(56% .18 253);--color-page-edge: oklch(12% .025 235);--color-donut-purple: oklch(66% .18 300);--font-display: ui-sans-serif, "Aptos Display", "Segoe UI Variable Display", system-ui, sans-serif;--font-body: ui-sans-serif, "Aptos", "Segoe UI Variable Text", system-ui, sans-serif;--font-mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;--space-3xs: .25rem;--space-2xs: .5rem;--space-xs: .75rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.35rem;--text-2xl: 1.8rem;--text-display: clamp(2rem, 3.6vw, 3.5rem);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in: cubic-bezier(.7, 0, .84, 0);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--dur-short: .16s;--dur-med: .24s;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--rule-thin: 1px}html,body{overflow-x:clip}*{box-sizing:border-box}body{min-width:320px;margin:0;color-scheme:dark;font-family:var(--font-body);color:var(--color-ink);background:radial-gradient(circle at 18% 0%,color-mix(in oklch,var(--color-accent) 15%,transparent),transparent 28rem),linear-gradient(135deg,var(--color-code),var(--color-paper) 48%,var(--color-page-edge))}#app,.app-shell,.content{width:100%;max-width:100vw;overflow-x:clip}a{color:var(--color-accent-2);text-underline-offset:2px}button,input,textarea{font:inherit}button{line-height:1}.app-shell{display:grid;grid-template-columns:16rem minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;padding:var(--space-md);border-right:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 65%,transparent);background:linear-gradient(180deg,color-mix(in oklch,var(--color-paper-2) 96%,black),color-mix(in oklch,var(--color-code) 92%,black))}.brand-lockup{display:flex;align-items:center;gap:var(--space-xs);margin-bottom:var(--space-lg)}.brand-mark{width:2.35rem;height:2.35rem;border:.35rem solid var(--color-accent);border-right-color:transparent;border-radius:50%;box-shadow:inset 0 0 0 .3rem color-mix(in oklch,var(--color-accent) 25%,transparent)}.sidebar h1{margin:0;color:var(--color-accent);font-family:var(--font-display);font-size:var(--text-2xl);font-style:normal;line-height:1;letter-spacing:0}.sidebar-copy{margin:var(--space-3xs) 0 0;color:var(--color-ink-2);font-size:var(--text-xs);line-height:1.3}.sidebar-nav{display:flex;flex-direction:column;gap:var(--space-xs)}.nav-link{display:flex;align-items:center;min-height:3rem;padding:0 var(--space-sm);border:var(--rule-thin) solid transparent;border-radius:var(--radius-md);background:transparent;color:var(--color-ink-2);font-size:var(--text-sm);font-weight:650;line-height:1;text-decoration:none;white-space:nowrap;transition:background-color var(--dur-short) var(--ease-out),color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.nav-icon{width:1.1rem;height:1.1rem;margin-right:var(--space-xs);fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.9;opacity:.92;flex:0 0 auto}.nav-link:hover{background:color-mix(in oklch,var(--color-paper-3) 70%,transparent);color:var(--color-ink)}.nav-link:hover .nav-icon{color:var(--color-accent-2)}.nav-link.router-link-active{border-color:color-mix(in oklch,var(--color-accent) 45%,transparent);background:linear-gradient(135deg,color-mix(in oklch,var(--color-accent) 42%,var(--color-paper-3)),color-mix(in oklch,var(--color-accent) 14%,var(--color-paper-2)));color:var(--color-ink)}.nav-link.router-link-active .nav-icon{color:var(--color-success);filter:drop-shadow(0 0 .45rem color-mix(in oklch,var(--color-success) 34%,transparent))}.sidebar-footer{display:flex;align-items:center;gap:var(--space-xs);margin-top:auto;padding:var(--space-xs);border:var(--rule-thin) solid transparent;border-radius:var(--radius-md);background:transparent;color:var(--color-ink-2);cursor:pointer;font-size:var(--text-sm);text-align:left}.sidebar-footer:hover{border-color:color-mix(in oklch,var(--color-rule) 70%,transparent);background:color-mix(in oklch,var(--color-paper-3) 55%,transparent);color:var(--color-ink)}.footer-dot{display:inline-grid;width:1.1rem;height:1.1rem;place-items:center;border:var(--rule-thin) solid var(--color-ink-2);border-radius:50%;font-family:var(--font-mono);font-size:var(--text-xs)}.about-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:var(--space-md);background:color-mix(in oklch,black 62%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.about-modal{position:relative;width:min(100%,34rem);padding:var(--space-lg);border:var(--rule-thin) solid color-mix(in oklch,var(--color-accent) 32%,var(--color-rule));border-radius:var(--radius-lg);background:linear-gradient(145deg,color-mix(in oklch,var(--color-paper-3) 82%,transparent),var(--color-paper));box-shadow:0 2rem 6rem color-mix(in oklch,black 55%,transparent)}.about-close{position:absolute;top:var(--space-sm);right:var(--space-sm);display:inline-grid;width:2rem;height:2rem;place-items:center;border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 75%,transparent);border-radius:50%;background:transparent;color:var(--color-ink-2);cursor:pointer;font-size:var(--text-lg)}.about-close:hover{border-color:var(--color-danger);color:var(--color-danger)}.about-kicker{color:var(--color-accent);font-size:var(--text-xs);font-weight:900;letter-spacing:.04em;text-transform:uppercase}.about-modal h2{margin:var(--space-2xs) 0 var(--space-sm);color:var(--color-ink);font-size:var(--text-2xl);line-height:1.1}.about-modal p{margin:0;color:var(--color-ink-2);line-height:1.6}.about-profile{display:grid;gap:var(--space-3xs);margin-top:var(--space-md);padding:var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 70%,transparent);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 45%,transparent)}.about-profile strong{color:var(--color-ink);font-size:var(--text-lg)}.about-profile span{color:var(--color-ink-2);line-height:1.45}.about-links{display:flex;flex-wrap:wrap;gap:var(--space-xs);margin-top:var(--space-md)}.about-links a{display:inline-flex;align-items:center;min-height:2.35rem;padding:0 var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-accent) 42%,var(--color-rule));border-radius:999px;background:color-mix(in oklch,var(--color-accent) 12%,transparent);color:var(--color-accent-2);font-weight:800;text-decoration:none}.about-links a:hover{border-color:var(--color-accent);color:var(--color-ink)}.content{width:min(100%,105rem);padding:var(--space-md) var(--space-lg)}.analysis-workbench{display:flex;flex-direction:column;gap:var(--space-sm)}.analysis-topbar{display:flex;gap:var(--space-md);align-items:center;justify-content:space-between;min-height:4.5rem;padding-bottom:var(--space-sm)}.back-link{color:var(--color-accent);font-size:var(--text-2xl);line-height:1;text-decoration:none}.analysis-heading{min-width:0}.analysis-heading h1{margin:0;color:var(--color-ink);font-family:var(--font-display);font-size:var(--text-2xl);font-style:normal;line-height:1.1;letter-spacing:0}.analysis-heading p{margin:var(--space-2xs) 0 0;color:var(--color-ink-2);font-size:var(--text-sm)}.title-row,.meta-row,.top-actions,.rail-header{display:flex;align-items:center;gap:var(--space-xs)}.title-row h1{margin:0;color:var(--color-ink);font-family:var(--font-display);font-size:var(--text-xl);font-style:normal;line-height:1.12;letter-spacing:0;overflow-wrap:anywhere}.meta-row{margin-top:var(--space-2xs);color:var(--color-muted);font-size:var(--text-sm);flex-wrap:wrap}.meta-row span+span,.state-badge{border:var(--rule-thin) solid color-mix(in oklch,var(--color-accent) 45%,var(--color-rule));border-radius:999px;padding:var(--space-3xs) var(--space-2xs);background:color-mix(in oklch,var(--color-accent) 12%,transparent);color:var(--color-accent-2);white-space:nowrap}.state-badge{font-size:var(--text-xs);font-weight:800;line-height:1}.state-badge.success{border-color:color-mix(in oklch,var(--color-success) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-success) 18%,transparent);color:var(--color-success)}.state-badge.warning{border-color:color-mix(in oklch,var(--color-warning) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-warning) 18%,transparent);color:var(--color-warning)}.state-badge.danger{border-color:color-mix(in oklch,var(--color-danger) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-danger) 15%,transparent);color:var(--color-danger)}.report-button,.primary-button,.ghost-button,.tab-button,.danger-button{display:inline-flex;align-items:center;justify-content:center;min-height:2.55rem;padding:0 var(--space-sm);border:var(--rule-thin) solid var(--color-rule);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper-3) 60%,transparent);color:var(--color-ink);cursor:pointer;font-weight:700;text-decoration:none;white-space:nowrap;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.report-button:hover,.ghost-button:hover,.tab-button:hover{background:var(--color-paper-3)}.danger-button{border-color:color-mix(in oklch,var(--color-danger) 46%,var(--color-rule));background:color-mix(in oklch,var(--color-danger) 12%,transparent);color:var(--color-danger)}.danger-button:hover{background:color-mix(in oklch,var(--color-danger) 18%,transparent)}.avatar-chip{display:inline-grid;width:2.35rem;height:2.35rem;place-items:center;border-radius:50%;background:var(--color-accent);color:var(--color-accent-ink);font-weight:800}.kpi-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-sm)}.metric-card,.dash-panel,.panel{border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 72%,transparent);border-radius:var(--radius-lg);background:linear-gradient(145deg,color-mix(in oklch,var(--color-paper-3) 58%,transparent),color-mix(in oklch,var(--color-paper-2) 82%,transparent));box-shadow:inset 0 1px color-mix(in oklch,var(--color-ink) 7%,transparent),0 18px 50px color-mix(in oklch,black 35%,transparent)}.metric-card{position:relative;display:block;min-height:5.4rem;padding:var(--space-sm);overflow:hidden}.metric-card span,.metric-card b{display:block}.card-label{margin-bottom:var(--space-xs);color:var(--color-ink-2);font-size:var(--text-sm)}.metric-card strong{display:block;margin-bottom:0;color:var(--color-ink);font-size:var(--text-2xl);line-height:1}.state-card strong{color:var(--color-danger);text-transform:uppercase}.metric-card b{margin-top:var(--space-2xs);color:var(--color-ink);font-size:var(--text-lg);line-height:1.25;overflow-wrap:anywhere}.state-card b{color:var(--color-danger)}.success-number{color:var(--color-success)!important}.accent-number{color:var(--color-accent)!important}.purple-number{color:var(--color-donut-purple)!important}.warning-number{color:var(--color-warning)!important}.warning-mark{position:absolute;right:var(--space-md);top:50%;display:grid;width:3rem;height:3rem;place-items:center;border:.18rem solid var(--color-danger);border-radius:var(--radius-md);color:var(--color-danger);font-size:var(--text-2xl);font-weight:900;transform:translateY(-50%)}.donut-chart{position:absolute;right:var(--space-md);top:50%;width:5.8rem;height:5.8rem;border-radius:50%;background:conic-gradient(var(--color-success) 0 52%,var(--color-warning) 52% 72%,var(--color-donut-purple) 72% 84%,var(--color-paper-3) 84% 100%);box-shadow:inset 0 0 0 .85rem var(--color-paper-2);transform:translateY(-50%)}.state-card,.neighbors-card,.temp-card{padding-right:6.8rem}.thermo-mark{position:absolute;right:var(--space-md);bottom:var(--space-md);width:1rem;height:3.4rem;border:.22rem solid var(--color-accent);border-radius:999px}.thermo-mark:after{content:"";position:absolute;left:50%;bottom:-.62rem;width:1.65rem;height:1.65rem;border:.22rem solid var(--color-accent);border-radius:50%;transform:translate(-50%);background:var(--color-paper-2)}.temp-card strong{color:var(--color-accent)}.quadrant-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(22rem,2fr);grid-template-areas:"result evidence" "neighbors occurrences" "conditions docs" "recommendation recommendation";gap:var(--space-sm);align-items:stretch}.dash-panel,.panel{min-width:0;padding:var(--space-md)}.dash-panel h2,.panel-header h2{margin:0 0 var(--space-sm);color:var(--color-ink);font-family:var(--font-display);font-size:var(--text-lg);font-style:normal;font-weight:700;line-height:1.2;letter-spacing:0;overflow-wrap:anywhere}.result-panel{grid-area:result;min-height:12rem;border-color:color-mix(in oklch,var(--color-success) 45%,var(--color-rule));background:linear-gradient(145deg,color-mix(in oklch,var(--color-success) 10%,var(--color-paper-2)),color-mix(in oklch,var(--color-paper-2) 84%,transparent))}.result-panel h2{margin:var(--space-2xs) 0;color:var(--color-success);font-size:var(--text-2xl)}.result-panel p,.result-panel small{color:var(--color-ink-2)}.result-progress{height:.45rem;margin:var(--space-sm) 0 var(--space-xs);overflow:hidden;border-radius:999px;background:color-mix(in oklch,var(--color-rule) 45%,transparent)}.result-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--color-success),color-mix(in oklch,var(--color-success) 65%,var(--color-ink)))}.evidence-panel{grid-area:evidence;min-height:12rem}.neighbors-panel{grid-area:neighbors;min-height:18.5rem}.occurrences-panel{grid-area:occurrences;min-height:18.5rem}.conditions-table-panel{grid-area:conditions}.docs-panel{grid-area:docs}.recommendation-panel-wide{grid-area:recommendation}.evidence-bars{display:grid;gap:var(--space-sm)}.bar-row>div:first-child{display:flex;justify-content:space-between;gap:var(--space-sm);color:var(--color-ink);font-size:var(--text-xs);font-weight:800}.bar-track{width:100%;height:.45rem;margin-top:var(--space-2xs);overflow:hidden;border-radius:999px;background:color-mix(in oklch,var(--color-rule) 40%,transparent)}.bar-track i{display:block;height:100%;border-radius:inherit}.green-fill{background:var(--color-success)}.purple-fill{background:var(--color-donut-purple)}.orange-fill{background:var(--color-warning)}.blue-fill{background:var(--color-accent)}.compact-table{min-width:39rem}.compact-table th,.compact-table td{padding-block:var(--space-2xs)}.occurrence-total{display:block;margin-top:var(--space-xs);color:var(--color-ink);font-size:var(--text-2xl);line-height:1}.occurrence-caption{display:block;color:var(--color-ink-2)}.occurrence-bars{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));align-items:end;gap:var(--space-xs);margin-top:var(--space-sm);min-height:7.5rem}.occurrence-bars article{display:grid;gap:var(--space-2xs);align-items:end;min-width:0}.occurrence-bar{display:flex;align-items:end;height:6.5rem;overflow:hidden;border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:color-mix(in oklch,var(--color-rule) 35%,transparent)}.occurrence-bar i{display:block;width:100%;min-height:.25rem;border-radius:inherit;background:linear-gradient(180deg,color-mix(in oklch,var(--color-success) 88%,var(--color-accent)),color-mix(in oklch,var(--color-success) 54%,var(--color-paper)))}.occurrence-bars span{color:var(--color-ink-2);font-size:var(--text-xs);text-align:center}.kv-table{min-width:100%}.kv-table th{width:60%}.kv-table td{color:var(--color-ink);font-weight:800}.doc-badge{display:inline-grid;width:2.4rem;height:2.4rem;place-items:center;border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-accent) 18%,transparent);color:var(--color-accent);font-size:var(--text-xs);font-weight:900}.doc-success,.recommendation-note{margin-top:var(--space-sm);padding:var(--space-xs) var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-success) 42%,var(--color-rule));border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-success) 12%,transparent);color:var(--color-ink);font-size:var(--text-sm);font-weight:700}.recommendation-note{border-color:color-mix(in oklch,var(--color-warning) 44%,var(--color-rule));background:color-mix(in oklch,var(--color-warning) 12%,transparent);color:var(--color-warning)}.table-wrapper{overflow:auto;max-width:100%}table{width:100%;min-width:44rem;border-collapse:collapse}th,td{padding:var(--space-xs);border-bottom:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 62%,transparent);color:var(--color-ink-2);font-size:var(--text-sm);text-align:left;vertical-align:top}th{color:var(--color-ink);font-size:var(--text-xs);font-weight:700}.fault-cell{color:var(--color-success);font-weight:750}.empty-cell{text-align:center}.rail-header{justify-content:space-between;margin-bottom:var(--space-sm)}.rail-header h2{margin:0}.doc-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-sm);padding:var(--space-sm);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 55%,transparent)}.doc-item strong,.doc-item span{display:block}.doc-item strong{color:var(--color-ink);line-height:1.35}.doc-item span{margin-top:var(--space-2xs);color:var(--color-muted);font-size:var(--text-sm)}.doc-icon{width:1.7rem;height:2.1rem;border:var(--rule-thin) solid var(--color-ink-2);border-radius:var(--radius-sm)}.evidence-list{display:grid;gap:var(--space-xs);margin:0}.evidence-list div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-sm)}.evidence-list dt{color:var(--color-ink-2)}.evidence-list dd{margin:0;color:var(--color-ink);font-weight:700;text-align:right}.debug-details{border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 72%,transparent);border-radius:var(--radius-lg);background:color-mix(in oklch,var(--color-paper-2) 70%,transparent)}.debug-details summary{cursor:pointer;padding:var(--space-md);color:var(--color-ink);font-weight:800}.debug-details>:not(summary){margin:0 var(--space-md) var(--space-md)}.page-stack{display:flex;flex-direction:column;gap:var(--space-sm)}.page-header,.hero-panel{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-md);padding-bottom:var(--space-sm);border-bottom:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 65%,transparent)}.page-header h1,.hero-panel h1{margin:0;color:var(--color-ink);font-family:var(--font-display);font-size:var(--text-2xl);font-style:normal;line-height:1.1;letter-spacing:0;overflow-wrap:normal}.page-header p,.hero-panel p{max-width:54rem;margin:var(--space-2xs) 0 0;color:var(--color-ink-2);line-height:1.55}.compact-link{width:fit-content;margin-top:var(--space-sm)}.tag{display:inline-flex;align-items:center;min-height:1.55rem;padding:0 var(--space-2xs);border-radius:999px;background:color-mix(in oklch,var(--color-accent) 12%,transparent);color:var(--color-accent-2);font-size:var(--text-xs);font-weight:800;white-space:nowrap}.tag.green{background:color-mix(in oklch,var(--color-success) 13%,transparent);color:var(--color-success)}.tag.purple{background:color-mix(in oklch,var(--color-donut-purple) 13%,transparent);color:var(--color-donut-purple)}.tag.orange{background:color-mix(in oklch,var(--color-warning) 13%,transparent);color:var(--color-warning)}.mini-code{max-height:10rem;margin:0;overflow:auto;color:var(--color-code-ink);font-family:var(--font-mono);font-size:var(--text-xs);line-height:1.5;white-space:pre-wrap}.timeline-list{display:grid;gap:var(--space-xs)}.timeline-row{display:grid;grid-template-columns:5rem minmax(0,1fr) 5rem;gap:var(--space-sm);align-items:center}.timeline-row span,.timeline-row strong{color:var(--color-ink-2);font-size:var(--text-sm)}.timeline-row strong{color:var(--color-ink);text-align:right}.timeline-track{height:.6rem;overflow:hidden;border-radius:999px;background:color-mix(in oklch,var(--color-rule) 45%,transparent)}.timeline-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--color-accent),var(--color-success))}.history-layout{display:grid;grid-template-columns:minmax(18rem,.8fr) minmax(0,1.2fr);gap:var(--space-sm);align-items:stretch}.history-filter-shell{position:relative;z-index:5;overflow:visible}.history-filter-row{display:grid;grid-template-columns:minmax(18rem,.95fr) minmax(0,1fr) auto;align-items:center;gap:var(--space-sm);min-height:4.4rem}.history-filter-panel{display:grid;grid-template-columns:minmax(10rem,1.1fr) repeat(2,minmax(8rem,.9fr)) repeat(2,minmax(9rem,1fr)) minmax(4.8rem,max-content);grid-template-areas:"fault start end similarity distance actions";align-items:start;row-gap:var(--space-xs);column-gap:clamp(.55rem,1vw,var(--space-sm));margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 62%,transparent)}.history-filter-panel .filter-control{align-self:start;width:100%;min-width:0}.history-filter-panel .fault-select-control{grid-area:fault}.history-filter-panel .date-control:nth-of-type(1){grid-area:start}.history-filter-panel .date-control:nth-of-type(2){grid-area:end}.history-filter-panel .slider-control:nth-of-type(2){grid-area:similarity}.history-filter-panel .slider-control:nth-of-type(3){grid-area:distance}.history-filter-panel .filter-actions.inline{grid-area:actions;grid-template-columns:minmax(4.8rem,1fr);align-self:center;margin-top:0;min-width:4.8rem}.filter-summary{display:flex;align-items:center;gap:var(--space-2xs);min-width:0;overflow:hidden;padding-top:1.15rem}.filter-summary span{display:inline-flex;align-items:center;max-width:14rem;min-height:1.75rem;padding:0 var(--space-2xs);overflow:hidden;border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 62%,transparent);border-radius:999px;background:color-mix(in oklch,var(--color-paper-3) 46%,transparent);color:var(--color-ink-2);font-size:var(--text-xs);font-weight:800;text-overflow:ellipsis;white-space:nowrap}.filter-toggle-button{display:inline-flex;align-items:center;justify-content:center;align-self:center;min-height:2.35rem;margin-top:1.15rem;padding:0 var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-accent) 42%,var(--color-rule));border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-accent) 12%,transparent);color:var(--color-ink);cursor:pointer;font-weight:900}.filter-toggle-button svg{width:1rem;height:1rem;margin-right:var(--space-2xs);fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.filter-toggle-button:hover{border-color:var(--color-accent);background:color-mix(in oklch,var(--color-accent) 20%,transparent)}.filter-control{display:grid;gap:var(--space-3xs);min-width:0}.history-filter-panel .filter-control{gap:.35rem}.history-filter-panel .filter-control>span:first-child{min-height:1rem;line-height:1rem}.history-filter-panel .dual-range,.history-filter-panel .dual-range input[type=range]{height:2.35rem}.history-filter-panel .filter-actions.inline .ghost-button{min-height:2.35rem}.filter-control>span:first-child{color:var(--color-muted);font-size:var(--text-xs);font-weight:800;letter-spacing:.04em;text-transform:uppercase}.filter-control .text-input{min-height:2.35rem;padding:0 var(--space-xs)}.analysis-select-control{min-width:0}.filter-control:not(.analysis-select-control):not(.range-control):not(.slider-control){min-width:0}.date-control{min-width:0}.date-control .text-input{padding-right:2.3rem}.range-control{min-width:0}.slider-control{min-width:0;min-height:3rem}.dual-range{--range-start: 0%;--range-end: 100%;position:relative;width:100%;height:1.6rem}.dual-range input[type=range]{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;width:100%;height:1.6rem;margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;pointer-events:none}.dual-range input[type=range]::-webkit-slider-thumb{width:1rem;height:1rem;border:2px solid var(--color-code);border-radius:50%;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--color-accent);box-shadow:0 0 0 3px color-mix(in oklch,var(--color-accent) 24%,transparent);cursor:grab;pointer-events:auto}.dual-range input[type=range]::-moz-range-thumb{width:1rem;height:1rem;border:2px solid var(--color-code);border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 3px color-mix(in oklch,var(--color-accent) 24%,transparent);cursor:grab;pointer-events:auto}.dual-range input[type=range]:active::-webkit-slider-thumb{cursor:grabbing}.dual-range input[type=range]:focus-visible::-webkit-slider-thumb{outline:2px solid var(--color-focus);outline-offset:2px}.range-track{position:absolute;left:0;right:0;top:50%;height:.45rem;border-radius:999px;background:linear-gradient(90deg,color-mix(in oklch,var(--color-rule) 48%,transparent) 0 var(--range-start),var(--color-accent) var(--range-start) var(--range-end),color-mix(in oklch,var(--color-rule) 48%,transparent) var(--range-end) 100%);transform:translateY(-50%)}.range-values{display:flex!important;justify-content:space-between;gap:var(--space-2xs);color:var(--color-muted);font-size:var(--text-xs);font-variant-numeric:tabular-nums;line-height:1}.range-values b{color:var(--color-ink-2);font-weight:800}.fault-select-control{position:relative;min-width:0}.multi-select{position:static}.multi-select summary{display:flex;align-items:center;justify-content:space-between;min-height:2.35rem;padding:0 var(--space-xs);border:var(--rule-thin) solid var(--color-rule);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-code) 82%,transparent);color:var(--color-ink);cursor:pointer;font-weight:800;list-style:none;white-space:nowrap}.multi-select summary::-webkit-details-marker{display:none}.multi-select summary:after{content:"";width:.45rem;height:.45rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg)}.multi-select[open] summary{border-color:var(--color-accent)}.multi-select-menu{position:absolute;z-index:20;top:calc(100% + var(--space-3xs));left:0;display:grid;gap:var(--space-3xs);width:max-content;min-width:100%;max-height:16rem;padding:var(--space-xs);overflow:auto;border:var(--rule-thin) solid var(--color-rule);border-radius:var(--radius-md);background:var(--color-paper-2);box-shadow:0 1rem 2.5rem color-mix(in oklch,black 45%,transparent)}.fault-option{display:grid;grid-template-columns:1rem auto;gap:var(--space-2xs);align-items:center;min-height:2rem;padding:0 var(--space-xs);border:var(--rule-thin) solid transparent;border-radius:999px;background:transparent;color:var(--color-ink-2);cursor:pointer;font-size:var(--text-xs);font-weight:900;text-align:left;white-space:nowrap}.fault-option:hover,.fault-option.active{border-color:currentColor}.fault-option.green{color:var(--color-success);background:color-mix(in oklch,var(--color-success) 13%,transparent)}.fault-option.purple{color:var(--color-donut-purple);background:color-mix(in oklch,var(--color-donut-purple) 13%,transparent)}.fault-option.orange{color:var(--color-warning);background:color-mix(in oklch,var(--color-warning) 13%,transparent)}.check-mark{display:inline-grid;width:.85rem;height:.85rem;place-items:center;border:var(--rule-thin) solid currentColor;border-radius:50%}.fault-option.active .check-mark:after{content:"";width:.35rem;height:.35rem;border-radius:50%;background:currentColor}.range-inputs{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3xs)}.filter-actions.inline{display:grid;grid-template-columns:minmax(4.8rem,1fr);align-items:stretch;justify-content:flex-end;align-self:center;gap:var(--space-2xs);margin:0;margin-top:1.15rem;min-width:4.8rem;min-height:2.35rem}.filter-actions.inline .ghost-button{min-width:4.8rem;padding-inline:var(--space-2xs)}.filter-count{align-self:end;min-height:auto;display:inline-flex;align-items:center;justify-content:flex-end;color:var(--color-muted);font-size:var(--text-xs);font-weight:800;white-space:nowrap}.analyses-list-panel,.occurrences-history-panel{min-height:18rem}.analysis-selector{display:grid;gap:var(--space-xs);max-height:22rem;overflow:auto;padding-right:var(--space-3xs)}.history-filters{display:grid;gap:var(--space-xs);margin-bottom:var(--space-sm);padding:var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 65%,transparent);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 34%,transparent)}.filter-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-xs)}.filter-actions,.selector-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-xs)}.filter-actions{justify-content:flex-start;flex-wrap:wrap}.filter-actions .ghost-button{min-height:2.15rem;padding-inline:var(--space-xs);font-size:var(--text-xs)}.selector-header{margin-bottom:var(--space-xs);color:var(--color-ink);font-size:var(--text-sm)}.selector-header span{color:var(--color-muted)}.analysis-option{display:grid;gap:var(--space-3xs);width:100%;padding:var(--space-xs);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 65%,transparent);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 40%,transparent);color:var(--color-ink-2);cursor:pointer;text-align:left;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.analysis-option:hover,.analysis-option.active{border-color:color-mix(in oklch,var(--color-accent) 50%,var(--color-rule));background:color-mix(in oklch,var(--color-accent) 13%,var(--color-paper-2))}.analysis-option.active,.analysis-option strong{color:var(--color-ink)}.analysis-option small{color:var(--color-muted)}.status-note{margin:0;padding:var(--space-xs) var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-warning) 45%,var(--color-rule));border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-warning) 12%,transparent);color:var(--color-warning);font-weight:700}.empty-history-state{color:var(--color-ink-2);text-align:center}.empty-history-state h2{margin-bottom:var(--space-2xs)}.chat-workspace{display:grid;grid-template-columns:minmax(18rem,.7fr) minmax(0,1.3fr);gap:var(--space-sm);align-items:start}.sessions-panel{position:sticky;top:var(--space-sm)}.session-list{display:grid;gap:var(--space-xs);max-height:42rem;overflow:auto}.session-row{display:grid;gap:var(--space-3xs);width:100%;padding:var(--space-xs);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 65%,transparent);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 40%,transparent);color:var(--color-ink-2);cursor:pointer;text-align:left}.session-row:hover,.session-row.active{border-color:color-mix(in oklch,var(--color-accent) 50%,var(--color-rule));background:color-mix(in oklch,var(--color-accent) 13%,var(--color-paper-2))}.session-row strong{color:var(--color-ink);overflow-wrap:anywhere}.session-row span,.session-row small{color:var(--color-muted)}.chat-main{display:flex;flex-direction:column;gap:var(--space-sm);min-width:0}.empty-chat-state{display:grid;justify-items:start;gap:var(--space-xs)}.empty-chat-state h2,.empty-chat-state p{margin:0}.empty-chat-state p{color:var(--color-ink-2)}.chat-page{--chat-history-width: 15rem;position:relative;display:grid;grid-template-columns:var(--chat-history-width) minmax(0,1fr);gap:var(--space-md);min-height:calc(100dvh - var(--space-md) * 2)}.chat-page.history-collapsed{grid-template-columns:minmax(0,1fr)}.chat-page.history-collapsed .chat-sidebar{display:none}.chat-history-toggle{position:absolute;top:.25rem;left:calc(var(--chat-history-width) + var(--space-xs));z-index:70;display:inline-grid;width:2.35rem;height:2.35rem;place-items:center;border:var(--rule-thin) solid color-mix(in oklch,var(--color-accent) 32%,var(--color-rule));border-radius:999px;background:color-mix(in oklch,var(--color-paper-3) 82%,transparent);color:var(--color-accent-2);cursor:pointer;transition:left var(--dur-short) var(--ease-out),background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.chat-history-toggle:hover{border-color:var(--color-accent);background:color-mix(in oklch,var(--color-accent) 14%,var(--color-paper-3));color:var(--color-ink)}.chat-history-toggle:active{transform:translateY(1px)}.chat-history-toggle svg{width:1.2rem;height:1.2rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.history-collapsed .chat-history-toggle{left:0}.chat-history-backdrop{display:none}.chat-sidebar{display:flex;flex-direction:column;min-height:0;padding-right:var(--space-sm);border-right:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 62%,transparent)}.chat-sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:var(--space-xs);margin-bottom:var(--space-sm)}.chat-sidebar-top h1{margin:0;color:var(--color-ink);font-size:var(--text-lg);line-height:1.1}.new-chat-button,.danger-icon-button,.send-button{display:inline-grid;place-items:center;border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 70%,transparent);border-radius:50%;cursor:pointer;font-weight:900}.new-chat-button{width:2rem;height:2rem;background:color-mix(in oklch,var(--color-paper-3) 70%,transparent);color:var(--color-ink);font-size:var(--text-lg)}.new-chat-button:hover{border-color:var(--color-accent);color:var(--color-accent)}.session-list.compact{gap:var(--space-2xs);max-height:calc(100dvh - 9rem)}.session-row.compact{padding:var(--space-2xs) var(--space-xs);border-color:transparent;background:transparent}.session-row.compact strong{font-size:var(--text-sm);line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-row.compact span,.session-row.compact small{font-size:var(--text-xs)}.session-row.compact span{overflow:hidden;color:var(--color-ink-2);text-overflow:ellipsis;white-space:nowrap}.session-row.compact small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compact-empty{font-size:var(--text-sm)}.chat-surface{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-width:0;min-height:calc(100dvh - var(--space-md) * 2)}.chat-thread-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);min-height:3rem;padding-left:3rem;color:var(--color-ink)}.chat-thread-header div{display:grid;gap:var(--space-3xs);min-width:0}.chat-thread-header span{color:var(--color-muted);font-size:var(--text-xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.danger-icon-button{width:2rem;height:2rem;background:transparent;color:var(--color-muted);font-size:var(--text-lg)}.danger-icon-button:hover{border-color:var(--color-danger);color:var(--color-danger)}.chat-thread{min-height:0;overflow:auto;padding:var(--space-md) 0}.chat-messages{width:min(100%,52rem);margin:0 auto}.chat-welcome{display:grid;place-items:center;min-height:24rem;text-align:center}.chat-welcome h2,.chat-welcome p{margin:0}.chat-welcome h2{color:var(--color-ink);font-size:var(--text-2xl)}.chat-welcome p{max-width:34rem;margin-top:var(--space-xs);color:var(--color-ink-2)}.chat-composer{width:min(100%,52rem);margin:0 auto;padding:var(--space-sm) 0 0}.chat-input{width:100%;min-height:3.2rem;max-height:10rem;padding:var(--space-sm) 4.7rem var(--space-sm) var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 70%,transparent);border-radius:1.5rem;background:color-mix(in oklch,var(--color-paper-3) 68%,transparent);color:var(--color-ink);outline:2px solid transparent;resize:vertical}.chat-input:focus-visible{border-color:var(--color-accent);outline:2px solid color-mix(in oklch,var(--color-accent) 35%,transparent)}.composer-actions{display:flex;justify-content:flex-end;gap:var(--space-2xs);margin-top:-2.75rem;padding-right:var(--space-2xs);pointer-events:none}.composer-actions>*{pointer-events:auto}.composer-clear{min-height:2rem;padding-inline:var(--space-xs);border-radius:999px;font-size:var(--text-xs)}.send-button{width:2rem;height:2rem;border-color:transparent;background:var(--color-accent);color:var(--color-accent-ink);font-size:var(--text-lg)}.send-button:disabled{opacity:.55;cursor:not-allowed}.documents-panel .panel-header{align-items:flex-start}.documents-panel .panel-header p{margin:var(--space-2xs) 0 0}.documents-actions,.row-actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-xs);flex-wrap:wrap}.documents-table{min-width:72rem}.documents-table td strong,.documents-table td span{display:block}.document-meta{margin-top:var(--space-3xs);color:var(--color-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.source-badge,.index-status{display:inline-flex!important;align-items:center;width:fit-content;min-height:1.55rem;padding:0 var(--space-2xs);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 70%,transparent);border-radius:999px;background:color-mix(in oklch,var(--color-paper-3) 60%,transparent);color:var(--color-ink-2);font-size:var(--text-xs);font-weight:900;white-space:nowrap}.source-badge.rag{border-color:color-mix(in oklch,var(--color-success) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-success) 14%,transparent);color:var(--color-success)}.source-badge.upload{border-color:color-mix(in oklch,var(--color-accent) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-accent) 14%,transparent);color:var(--color-accent-2)}.index-status.success{border-color:color-mix(in oklch,var(--color-success) 45%,var(--color-rule));background:color-mix(in oklch,var(--color-success) 14%,transparent);color:var(--color-success)}.index-status.warning{border-color:color-mix(in oklch,var(--color-warning) 50%,var(--color-rule));background:color-mix(in oklch,var(--color-warning) 15%,transparent);color:var(--color-warning)}.index-status.danger{border-color:color-mix(in oklch,var(--color-danger) 50%,var(--color-rule));background:color-mix(in oklch,var(--color-danger) 16%,transparent);color:var(--color-danger)}.index-status.pulse:before{content:"";width:.45rem;height:.45rem;margin-right:var(--space-3xs);border-radius:50%;background:currentColor;animation:statusPulse 1s var(--ease-in-out) infinite}.row-indexing{background:color-mix(in oklch,var(--color-warning) 6%,transparent)}.row-failed{background:color-mix(in oklch,var(--color-danger) 7%,transparent)}.table-action{min-height:2rem;padding-inline:var(--space-xs);font-size:var(--text-xs)}.empty-rag-state{margin:0;padding:var(--space-lg);border:var(--rule-thin) dashed color-mix(in oklch,var(--color-rule) 75%,transparent);border-radius:var(--radius-md);color:var(--color-muted);text-align:center}@keyframes statusPulse{0%,to{opacity:.45}50%{opacity:1}}.view-stack,.dashboard-grid,.stack-list,.chat-list{display:flex;flex-direction:column;gap:var(--space-sm)}.dashboard-grid.two-columns,.two-columns,.summary-grid,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-sm)}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);margin-bottom:var(--space-sm)}.muted,.label{color:var(--color-muted)}.label{display:block;margin-bottom:var(--space-2xs);font-size:var(--text-xs);font-weight:800;letter-spacing:.04em;text-transform:uppercase}.summary-grid>div,.stack-card,.chat-bubble{min-width:0;padding:var(--space-sm);border:var(--rule-thin) solid color-mix(in oklch,var(--color-rule) 62%,transparent);border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-paper) 45%,transparent)}.summary-grid strong{display:block;color:var(--color-ink);overflow-wrap:anywhere}.upload-panel .panel-header p{margin:var(--space-2xs) 0 0}.upload-layout{display:grid;grid-template-columns:minmax(22rem,1.35fr) minmax(18rem,.65fr);gap:var(--space-sm);align-items:stretch}.field-block{display:flex;flex-direction:column;gap:var(--space-2xs)}.upload-panel .text-input{min-height:2.85rem;padding-inline:var(--space-sm);font-weight:800}.drop-zone{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-sm);align-items:center;min-height:8.75rem;padding:var(--space-md);border:var(--rule-thin) dashed color-mix(in oklch,var(--color-accent) 48%,var(--color-rule));border-radius:var(--radius-md);background:color-mix(in oklch,var(--color-accent) 7%,var(--color-code));color:var(--color-ink);cursor:pointer;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out)}.drop-zone:hover,.drop-zone.is-dragging{border-color:var(--color-success);background:color-mix(in oklch,var(--color-success) 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