/* Service Incident Room: control-schematic layer over the site's editorial tokens. */
.lab-nav{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);background:color-mix(in oklab,var(--bg) 92%,transparent);backdrop-filter:blur(10px)}
.lab-nav-inner{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.lab-brand{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.lab-nav-links{display:flex;gap:6px;list-style:none;margin:0;padding:0;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase}
.lab-nav-links a{display:inline-block;padding:10px 8px;color:var(--fg-muted);line-height:1.5}
.lab-nav-links a:hover{color:var(--fg)}
.lab-nav-actions{display:flex;align-items:center;gap:18px}
.lab-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-block:24px 50px;color:var(--fg-muted);font-size:12px}
.lab-footer a{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:.3em}
#main > section{padding-block:0}
code{font-family:var(--mono);font-size:.95em;color:var(--fg)}

/* Header: compact so the console starts in the first viewport. */
.ir-head{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.55fr);gap:clamp(20px,4vw,64px);align-items:end;padding-block:clamp(18px,2.4vw,32px) clamp(12px,1.6vw,20px)}
.ir-head .kicker{margin-bottom:14px}
.ir-head .kicker::before{width:40px;margin-bottom:12px}
.ir-head h1{font:400 clamp(40px,2.2vw + 26px,66px)/.95 var(--serif);letter-spacing:-.035em;color:var(--fg-strong);margin-bottom:10px}
.ir-head h1 em{color:var(--accent-2)}
.ir-lede{font-size:clamp(16px,.3vw + 14.5px,18.5px);line-height:1.5;color:var(--fg-muted);max-width:44em}
.ir-shows{display:flex;flex-wrap:wrap;align-items:center;gap:5px 6px;margin-top:11px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.ir-shows-label{color:var(--fg-faint);margin-right:2px}
.ir-shows ul{display:contents;list-style:none;margin:0;padding:0}
.ir-shows a{display:inline-block;padding:4px 8px;border:1px solid var(--line-strong);border-radius:var(--r-ui);color:var(--fg);line-height:1.3;transition:border-color var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}
.ir-shows a:hover{border-color:var(--accent);color:var(--accent-2)}
.ir-prov{border:1px solid var(--line-strong);padding:14px 16px 12px;display:grid;gap:9px;font-size:13px;line-height:1.45;color:var(--fg-muted)}
.ir-prov p{display:grid;grid-template-columns:78px 1fr;gap:10px;align-items:baseline}
.ir-chip{display:inline-block;font:400 10.5px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:1px 6px;border:1px solid var(--line-ui);color:var(--fg-muted);white-space:nowrap;justify-self:start}
.ir-chip[data-kind="synthetic"]{border-color:var(--accent);color:var(--accent-2)}
.ir-chip[data-kind="real"]{border-color:var(--signal);color:var(--signal)}
.ir-mode{font-size:12px;color:var(--fg)}
.ir-narrow{display:none}
.ir-mode[data-mode="live"]{color:var(--signal)}
.ir-mode[data-mode="recorded"],.ir-mode[data-mode="local"],.ir-mode[data-mode="unknown"]{color:var(--accent-2)}
.ir-engineer-btn{justify-self:start;margin-top:2px;min-height:36px;padding:0;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:.35em}
.ir-engineer-btn:hover{color:var(--accent-2)}

.ir-legend-title{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);padding:0;margin-bottom:10px}
.ir-step{color:var(--accent);border:1px solid var(--accent);padding:0 5px;letter-spacing:.04em}
.ir-legend-hint{color:var(--fg-faint);letter-spacing:.04em;text-transform:none;font-size:11.5px}
.ir-legend-hint::before{content:"·";color:var(--accent);margin-right:8px}

/* Scenario cards: native radios, styled as selectable case files. */
.ir-console{border-top:1px solid var(--line-strong);padding-top:14px}
.ir-console-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,210px);gap:clamp(16px,2vw,28px);align-items:stretch}
.ir-cases{border:0;margin:0;padding:0;min-width:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ir-cases>legend{width:100%}
.ir-case{position:relative;display:flex;min-width:0;cursor:pointer}
.ir-case input{position:absolute;opacity:0;inset:0;margin:0;pointer-events:none}
.ir-case-body{display:flex;flex-direction:column;gap:5px;width:100%;padding:11px 13px 11px;border:1px solid var(--line-strong);background:var(--bg);transition:border-color var(--dur-1) var(--ease),background-color var(--dur-1) var(--ease)}
.ir-case:hover .ir-case-body{border-color:var(--line-ui)}
.ir-case input:checked+.ir-case-body{border-color:var(--accent);background:var(--bg-2);box-shadow:inset 3px 0 0 var(--accent)}
.ir-case input:focus-visible+.ir-case-body{outline:2px solid var(--focus);outline-offset:3px}
.ir-case input:disabled+.ir-case-body{cursor:default;opacity:.7}
.ir-case-top{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}
.ir-case-top::before{content:"";flex:none;width:11px;height:11px;border:1.5px solid var(--line-ui);border-radius:50%}
.ir-case input:checked+.ir-case-body .ir-case-top::before{border-color:var(--accent);background:radial-gradient(circle,var(--accent) 0 3px,transparent 3.5px)}
.ir-case-top .ir-chip{margin-left:auto;font-size:9.5px}
.ir-case-title{font:400 21px/1.15 var(--serif);color:var(--fg-strong)}
.ir-case-sum{font-size:13.5px;line-height:1.45;color:var(--fg-muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.ir-case-lesson{font-size:12.5px;line-height:1.45;color:var(--fg);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.ir-case-expect{display:flex;align-items:center;gap:7px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}
.ir-case-expect::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;border:1.5px solid var(--accent-2)}
.ir-case-expect b{font-weight:400;color:var(--accent-2)}
.ir-case-expect[data-expect="ready"]::before{border-color:var(--signal);background:var(--signal)}
.ir-case-expect[data-expect="ready"] b{color:var(--signal)}
.ir-case-skeleton{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ir-case-skeleton i{height:150px;border:1px dashed var(--line-strong)}
.ir-case-loading,.ir-case-error{grid-column:1/-1;font-size:12px;color:var(--fg-muted)}
.ir-case-error{border:1px dashed var(--accent);padding:14px 16px;display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;color:var(--fg)}
.ir-run{display:flex;flex-direction:column;gap:10px;min-width:0}
.ir-run .btn{width:100%}
.ir-run-note{font-size:10.5px;line-height:1.55;color:var(--fg-faint);letter-spacing:.02em}
.ir-run-note code{color:var(--fg-muted);overflow-wrap:anywhere}
.ir-status{min-height:22px;margin:12px 0 2px;font-size:12px;line-height:1.5;color:var(--fg-muted);padding-left:14px;border-left:2px solid var(--line-strong)}
.ir-status[data-tone="busy"]{border-left-color:var(--accent);color:var(--fg)}
.ir-status[data-tone="ok"]{border-left-color:var(--signal);color:var(--fg)}
.ir-status[data-tone="error"]{border-left-color:var(--accent-2);color:var(--accent-2)}
.ir-status a{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:.3em}

/* Pipeline schematic: seven stages, wires carry the hop type, glyph nodes latch. */
.ir-schematic{margin:10px 0 0;padding:10px 0 clamp(24px,4vw,40px);scroll-margin-top:70px}
.ir-schematic-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;margin-bottom:4px}
.ir-schematic-head .ir-legend-title{margin:0}
.ir-key{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}
.ir-key li{display:flex;align-items:center;gap:7px}
.ir-key-wire{width:26px;border-top:1.5px solid var(--line-ui)}
.ir-key-wire[data-link="dashed"]{border-top-style:dashed}
.ir-key-node{position:relative;width:11px;height:11px;border:1.5px solid var(--line-ui);border-radius:50%}
.ir-stages{list-style:none;margin:0;padding:10px 0 0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));background-image:radial-gradient(circle at 1px 1px,var(--line) 1px,transparent 1.6px);background-size:22px 22px;background-position:0 0}
.ir-stage{position:relative;min-width:0;padding:48px 16px 0 0}
.ir-node{position:absolute;top:8px;left:0;z-index:1;display:grid;place-items:center;width:30px;height:30px;border:1.5px solid var(--line-ui);border-radius:50%;background:var(--bg);color:var(--fg-muted);transition:background-color var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),color var(--dur-2) var(--ease)}
.ir-node svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:opacity var(--dur-1) var(--ease)}
.ir-wire{position:absolute;top:22.5px;left:calc(-100% + 37px);width:calc(100% - 44px);border-top:1.5px solid var(--line-ui);transition:border-color var(--dur-2) var(--ease)}
.ir-stage:first-child .ir-wire{display:none}
.ir-stage[data-link="dashed"] .ir-wire{border-top-style:dashed}
.ir-wire i{position:absolute;top:-4.75px;left:0;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:0}
.ir-stage-hop{display:block;font-size:10.5px;line-height:1.4;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint)}
.ir-stage-label{display:block;font:400 clamp(19px,.6vw + 13px,23px)/1.1 var(--serif);color:var(--fg-strong);margin:3px 0 5px}
.ir-stage-state{display:block;font-size:10.5px;line-height:1.5;letter-spacing:.09em;text-transform:uppercase;color:var(--fg-faint)}
.ir-stage-sum{margin-top:6px;font-size:13px;line-height:1.45;color:var(--fg-muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;overflow-wrap:anywhere}
.ir-stage[data-state="idle"] .ir-stage-sum{color:var(--fg-faint)}
.ir-stage[data-state="active"] .ir-node,.ir-key-node[data-state="active"]{border-color:var(--accent);background:var(--bg-3);color:var(--accent-2)}
.ir-stage[data-state="active"] .ir-node::after{content:"";position:absolute;inset:-7px;border:1px solid var(--accent);border-radius:50%;animation:ir-pulse 1.3s var(--ease) infinite}
.ir-stage[data-state="active"] .ir-wire{border-top-color:var(--accent)}
.ir-stage[data-state="active"] .ir-wire i{opacity:1;animation:ir-travel 1.3s linear infinite}
.ir-stage[data-state="active"] .ir-stage-state{color:var(--accent-2)}
.ir-stage[data-state="latched"] .ir-node,.ir-key-node[data-state="latched"]{border-color:var(--signal);background:var(--signal);color:var(--bg)}
.ir-stage[data-state="latched"] .ir-wire{border-top-color:var(--signal);border-top-width:2px}
.ir-stage[data-state="latched"] .ir-stage-state{color:var(--signal)}
.ir-stage[data-state="fault"] .ir-node,.ir-key-node[data-state="fault"]{border-color:var(--accent-2);border-style:dashed;color:var(--accent-2)}
.ir-stage[data-state="fault"] .ir-node svg{opacity:0}
.ir-stage[data-state="fault"] .ir-node::after,.ir-key-node[data-state="fault"]::after{content:"";position:absolute;inset:6px;background:linear-gradient(45deg,transparent 42%,var(--accent-2) 42% 58%,transparent 58%),linear-gradient(-45deg,transparent 42%,var(--accent-2) 42% 58%,transparent 58%)}
.ir-key-node[data-state="fault"]::after{inset:1px}
.ir-stage[data-state="fault"] .ir-wire{border-top-color:var(--accent-2)}
.ir-stage[data-state="fault"] .ir-stage-state,.ir-stage[data-state="fault"] .ir-stage-sum{color:var(--accent-2)}
.ir-stage[data-state="armed"] .ir-node{border:1.5px dashed var(--accent-2);background:var(--bg-2);color:var(--accent-2)}
.ir-stage[data-state="armed"] .ir-node::after{content:"";position:absolute;inset:-7px;border:1px solid var(--accent-2);border-radius:50%;animation:ir-pulse 2.4s var(--ease) infinite}
.ir-stage[data-state="armed"] .ir-wire{border-top-color:var(--signal)}
.ir-stage[data-state="armed"] .ir-stage-state{color:var(--accent-2)}
.ir-stage[data-state="armed"] .ir-stage-sum{color:var(--fg)}
.ir-stage[data-state="stopped"] .ir-node{border-color:var(--fg-faint);background:repeating-linear-gradient(45deg,var(--fg-faint) 0 1.5px,transparent 1.5px 4px)}
.ir-stage[data-state="stopped"] .ir-node svg{opacity:0}
.ir-stage[data-state="stopped"] .ir-stage-state{color:var(--fg-muted)}
.ir-stage.is-latching .ir-node{animation:ir-latch 320ms var(--ease) calc(var(--delay,0ms) + 200ms) backwards}
.ir-stage.is-latching .ir-wire{transition:border-color 1ms linear calc(var(--delay,0ms) + 200ms)}
.ir-stage.is-latching .ir-wire i{background:var(--signal);animation:ir-charge 220ms var(--ease) var(--delay,0ms) backwards}
.ir-stage[data-state="fault"].is-latching .ir-wire i{background:var(--accent-2)}
.ir-pace-note{margin-top:14px;font-size:10.5px;line-height:1.55;letter-spacing:.02em;color:var(--fg-faint);max-width:70em}
@keyframes ir-latch{from{background:var(--bg);border-color:var(--line-ui);transform:scale(.75)}60%{transform:scale(1.25)}to{transform:none}}
@keyframes ir-charge{from{left:0;opacity:0}8%{opacity:1}90%{opacity:1}to{left:calc(100% - 8px);opacity:0}}
@keyframes ir-pulse{from{transform:scale(.7);opacity:1}to{transform:scale(1.6);opacity:0}}
@keyframes ir-travel{from{left:0}to{left:calc(100% - 8px)}}

/* Verdict: the gate result in plain language, first thing after a run. */
.ir-results{border-top:1px solid var(--line-strong);padding-block:clamp(24px,3.5vw,40px) clamp(48px,6vw,88px) !important}
.ir-verdict{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:16px clamp(24px,4vw,56px);align-items:start;border:1px solid var(--line-strong);border-left:4px solid var(--accent);padding:clamp(18px,2.5vw,26px) clamp(18px,2.5vw,30px);margin-bottom:clamp(28px,4vw,44px);scroll-margin-top:72px;background:var(--bg)}
.ir-verdict[data-status="ready"]{border-left-color:var(--signal)}
.ir-verdict-main{min-width:0}
.ir-verdict h2{font-size:clamp(34px,2.4vw + 18px,54px);line-height:1;margin:8px 0 10px;color:var(--fg-strong)}
.ir-verdict h2:focus{outline:0}
.ir-verdict[data-status="ready"] h2{color:var(--signal)}
.ir-verdict[data-status="blocked"] h2,.ir-verdict[data-status="needs_evidence"] h2{color:var(--accent-2)}
.ir-verdict-why{font-size:16px;line-height:1.5;color:var(--fg);max-width:62em}
.ir-verdict-design{margin-top:10px;font-size:11.5px;line-height:1.55;letter-spacing:.02em;color:var(--fg-muted);padding-left:12px;border-left:2px solid var(--line-strong)}
.ir-verdict-design[data-tone="ok"]{border-left-color:var(--signal);color:var(--fg)}
.ir-verdict-design[data-tone="differs"]{border-left-color:var(--accent);color:var(--fg)}
.ir-verdict-design:empty{display:none}
.ir-verdict-cta{margin-top:14px}
.ir-verdict-cta .link{min-height:36px;display:inline-flex;align-items:center}
.ir-verdict-meta{display:grid;gap:10px;font-size:12px;border-left:1px solid var(--line);padding-left:clamp(16px,2vw,24px)}
.ir-verdict-meta dt{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint)}
.ir-verdict-meta dd{color:var(--fg);overflow-wrap:anywhere;margin-top:2px}
.ir-verdict-meta dd[data-mode="live"]{color:var(--signal)}
.ir-verdict-meta dd[data-mode="recorded"],.ir-verdict-meta dd[data-mode="local"],.ir-verdict-meta dd[data-mode="unknown"]{color:var(--accent-2)}
.ir-verdict-meta dd s{color:var(--fg-faint);text-decoration-color:var(--accent)}

/* Result bays. */
.ir-bays{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(32px,4vw,56px) clamp(24px,3vw,48px)}
.ir-bay{min-width:0;border-top:1px solid var(--line-strong);padding-top:14px}
.ir-bay-exhibits,.ir-bay-gate{grid-column:1/span 6}
.ir-bay-plan,.ir-bay-review{grid-column:7/-1}
.ir-bay-head{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.ir-bay-head h2,.ir-bay-head h3{font:400 clamp(28px,1.4vw + 20px,38px)/1.05 var(--serif);letter-spacing:-.02em}
.ir-bay-note{font-size:13.5px;line-height:1.5;color:var(--fg-muted);margin-bottom:18px;max-width:46em}
.ir-bay-fine{margin-top:14px;font-size:10.5px;line-height:1.55;letter-spacing:.02em;color:var(--fg-faint);max-width:60em}
.ir-empty{font-size:14px;color:var(--fg-faint);border:1px dashed var(--line-strong);padding:14px 16px}

.ir-exhibits{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ir-exhibit{border-left:2px solid var(--line-strong);padding:4px 0 6px 16px;scroll-margin:90px;transition:border-color var(--dur-1) var(--ease),background-color var(--dur-1) var(--ease)}
.ir-exhibit:focus{outline:0}
.ir-exhibit:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.ir-exhibit.is-cited{border-left-color:var(--signal);background:var(--bg-2)}
.ir-exhibit[data-applies="false"]{border-left-style:dashed}
.ir-exhibit-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint)}
.ir-exhibit-top b{font-weight:400;color:var(--accent-2)}
.ir-applies{padding:1px 6px;border:1px solid var(--signal);color:var(--signal)}
.ir-applies[data-applies="false"]{border-color:var(--accent-2);color:var(--accent-2);text-decoration:line-through;text-decoration-thickness:1px}
.ir-exhibit h4{font:500 16px/1.35 var(--sans);color:var(--fg-strong);margin:6px 0 2px}
.ir-exhibit-src{font-size:11px;line-height:1.5;color:var(--fg-faint);overflow-wrap:anywhere}
.ir-exhibit blockquote{margin:8px 0 0;font:400 18px/1.35 var(--serif);color:var(--fg)}
.ir-score{display:grid;grid-template-columns:auto minmax(60px,1fr);align-items:center;gap:12px;margin-top:10px;font-size:11px;color:var(--fg-muted)}
.ir-score-bar{height:3px;background:var(--line-strong);position:relative}
.ir-score-bar i{position:absolute;inset:0 auto 0 0;width:calc(var(--w,0) * 100%);background:var(--signal)}
.ir-detail{margin-top:8px;font-size:12px}
.ir-detail summary{cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);width:fit-content}
.ir-detail summary:hover{color:var(--fg)}

.ir-plan{position:relative;border:1.5px dashed var(--accent);padding:24px clamp(16px,2vw,24px) 18px;transition:border-color var(--dur-2) var(--ease)}
.ir-plan[data-reviewed="true"]{border-style:solid;border-color:var(--signal)}
.ir-plan[data-reviewed="empty"]{border-color:var(--line-strong)}
.ir-plan-tag{position:absolute;top:-10px;left:14px;padding:0 8px;background:var(--bg);font-size:10.5px;line-height:18px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.ir-plan[data-reviewed="true"] .ir-plan-tag{color:var(--signal)}
.ir-plan h4{font:400 clamp(23px,1vw + 17px,29px)/1.15 var(--serif);color:var(--fg-strong);margin-bottom:8px}
.ir-plan-sum{font-size:15px;line-height:1.55;color:var(--fg-muted);margin-bottom:16px}
.ir-steps{list-style:none;margin:0;padding:0;counter-reset:step}
.ir-steps li{counter-increment:step;display:grid;grid-template-columns:34px minmax(0,1fr);gap:4px 10px;padding:14px 0;border-top:1px solid var(--line)}
.ir-steps li::before{content:counter(step,decimal-leading-zero);grid-row:span 3;font:400 12px/1.9 var(--mono);color:var(--accent)}
.ir-steps strong{font-weight:500;font-size:16px;line-height:1.4;color:var(--fg-strong)}
.ir-steps p{font-size:14px;line-height:1.5;color:var(--fg-muted)}
.ir-cites{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:4px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}
.ir-cite{font:400 11px/1.4 var(--mono);letter-spacing:.02em;text-transform:none;padding:3px 7px;min-height:28px;border:1px solid var(--line-ui);color:var(--fg);border-radius:var(--r-ui)}
.ir-cite:hover,.ir-cite:focus-visible{border-color:var(--signal);color:var(--signal)}
.ir-cite b{font-weight:400;color:var(--accent-2);margin-right:4px}
.ir-cite-bad{font:400 11px/1.4 var(--mono);text-transform:none;padding:3px 7px;border:1px dashed var(--accent-2);color:var(--accent-2)}

.ir-gate-status{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;padding:12px 14px;border:1px solid var(--line-ui);margin-bottom:6px}
.ir-gate-status strong{font:400 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.ir-gate-status span{font-size:14px;line-height:1.45;color:var(--fg-muted)}
.ir-gate-status[data-status="ready"]{border-color:var(--signal)}
.ir-gate-status[data-status="ready"] strong{color:var(--signal)}
.ir-gate-status[data-status="needs_evidence"],.ir-gate-status[data-status="blocked"]{border-color:var(--accent);border-style:dashed}
.ir-gate-status[data-status="needs_evidence"] strong,.ir-gate-status[data-status="blocked"] strong{color:var(--accent-2)}
.ir-rules{list-style:none;margin:0;padding:0}
.ir-rule{display:grid;grid-template-columns:72px minmax(0,1fr);gap:4px 16px;padding:14px 0;border-bottom:1px solid var(--line)}
.ir-contact{grid-row:span 3;width:72px;height:28px;overflow:visible}
.ir-contact line,.ir-contact circle{stroke:var(--line-ui);stroke-width:1.5;fill:none;stroke-linecap:round}
.ir-contact circle{fill:var(--bg)}
.ir-contact .ir-blade{stroke-width:2;transform-origin:24px 18px;transition:transform var(--dur-3) var(--ease)}
.ir-rule[data-passed="true"] .ir-contact line,.ir-rule[data-passed="true"] .ir-contact circle{stroke:var(--signal)}
.ir-rule[data-passed="false"] .ir-contact .ir-blade,.ir-rule[data-passed="pending"] .ir-contact .ir-blade{transform:rotate(-32deg)}
.ir-rule[data-passed="false"] .ir-contact .ir-blade,.ir-rule[data-passed="false"] .ir-contact circle{stroke:var(--accent-2)}
.ir-rule-state{font:400 10.5px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--signal)}
.ir-rule[data-passed="false"] .ir-rule-state{color:var(--accent-2)}
.ir-rule strong{font-weight:500;font-size:15px;line-height:1.4;color:var(--fg-strong)}
.ir-rule p{font-size:13.5px;line-height:1.5;color:var(--fg-muted)}
.ir-rule code{font-size:11px;color:var(--fg-faint)}

.ir-decisions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.ir-decision{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-height:64px;padding:11px 14px;text-align:left;border:1px solid var(--line-ui);border-radius:var(--r-ui);color:var(--fg);transition:border-color var(--dur-1) var(--ease),background-color var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}
.ir-decision:hover:not(:disabled){border-color:var(--accent-2);color:var(--accent-2)}
.ir-decision.is-approve:not(:disabled){border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}
.ir-decision.is-approve:hover:not(:disabled){background:var(--accent-2);border-color:var(--accent-2)}
.ir-decision:disabled{cursor:not-allowed;opacity:.55;border-style:dashed}
.ir-decision[aria-pressed="true"],.ir-decision.is-approve[aria-pressed="true"]{opacity:1;border:1px solid var(--signal);background:var(--bg-2);color:var(--signal)}
.ir-decision-label{font:500 15px/1.2 var(--sans);letter-spacing:.02em}
.ir-decision-note{font-size:10.5px;line-height:1.4;letter-spacing:.06em;text-transform:uppercase;opacity:.85}
.ir-perm{font-size:11.5px;line-height:1.55;letter-spacing:.02em;color:var(--fg-muted);margin-bottom:18px}
.ir-perm:empty{display:none}
.ir-receipt{border:1px solid var(--signal);padding:0;background:var(--bg-2)}
.ir-receipt-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px dashed var(--line-ui);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal)}
.ir-receipt dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 18px;padding:14px 16px;font-size:12.5px;line-height:1.5}
.ir-receipt dt{color:var(--fg-faint);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding-top:2px}
.ir-receipt dd{color:var(--fg);overflow-wrap:anywhere}
.ir-receipt-sum{padding:0 16px 14px;font-size:14.5px;line-height:1.55;color:var(--fg)}
.ir-receipt-case{padding:0 16px 14px;font-size:13.5px;line-height:1.5;color:var(--fg-muted)}
.ir-receipt-actions{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;padding:12px 16px;border-top:1px solid var(--line)}
.ir-receipt-actions .link{min-height:32px}
.ir-readback{padding:0 16px 14px;font-size:11.5px;line-height:1.5;color:var(--fg-muted)}
.ir-readback:empty{display:none}
.ir-readback[data-tone="ok"]{color:var(--signal)}
.ir-readback[data-tone="error"]{color:var(--accent-2)}
.ir-receipt-fail{border:1px dashed var(--accent-2);padding:14px 16px;font-size:14px;line-height:1.5;color:var(--fg)}
.ir-receipt-fail strong{display:block;font:400 11px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);margin-bottom:4px}
.ir-next{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.ir-next p{font-size:13.5px;line-height:1.5;color:var(--fg-muted);margin-bottom:10px}
.ir-next-btns{display:flex;flex-wrap:wrap;gap:8px}
.ir-next-btns .btn{text-transform:none;letter-spacing:0;font-weight:400;font-size:13.5px;min-height:40px;padding:0 14px}
.ir-saved{padding-block:4px 28px !important}

/* MCP section. */
.ir-section-head{margin-bottom:clamp(20px,3vw,32px)}
.ir-section-head .ir-legend-title{margin-bottom:6px}
.ir-section-head h2{font-size:clamp(32px,2.2vw + 18px,52px);margin:0 0 12px}
.ir-section-lede{font-size:16px;line-height:1.55;color:var(--fg-muted);max-width:64em}
.ir-mcp-section{border-top:1px solid var(--line-strong);padding-block:clamp(36px,5vw,72px) !important;scroll-margin-top:60px}
.ir-mcp-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:clamp(24px,4vw,56px);align-items:start}
.ir-mcp-main,.ir-mcp-side{min-width:0}
.ir-mcp-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 20px;padding:12px 14px;border:1px solid var(--line-strong);margin-bottom:14px}
.ir-mcp-disc{font:400 12px/1.5 var(--mono);color:var(--fg-muted);min-width:0;overflow-wrap:anywhere}
.ir-mcp-disc[data-state="busy"]{color:var(--fg)}
.ir-mcp-disc[data-state="ok"]{color:var(--signal)}
.ir-mcp-disc[data-state="error"]{color:var(--accent-2)}
.ir-mcp-bar .btn{flex:none}
.ir-tools{display:grid;gap:14px}
.ir-tool{min-width:0;border:1px solid var(--line-strong);padding:16px 18px 14px;background:var(--bg)}
.ir-tool-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 14px}
.ir-tool-head code{font-size:15px;color:var(--fg-strong)}
.ir-tool-title{font:400 22px/1.15 var(--serif);color:var(--fg-strong);margin:6px 0 4px}
.ir-tool>p{font-size:14px;line-height:1.5;color:var(--fg-muted)}
.ir-params-wrap{overflow-x:auto;margin:12px 0 10px}
.ir-params{width:100%;min-width:460px;border-collapse:collapse;font:400 12px/1.5 var(--mono)}
.ir-params th,.ir-params td:nth-child(1),.ir-params td:nth-child(2),.ir-params td:nth-child(4){white-space:nowrap}
.ir-params th,.ir-params td{text-align:left;padding:6px 10px 6px 0;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}
.ir-params thead th{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint);border-bottom-color:var(--line-strong)}
.ir-params td:first-child code{color:var(--fg-strong)}
.ir-params td{color:var(--fg-muted)}
.ir-tool-annot{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ir-tool-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.ir-tool-actions .btn{text-transform:none;font:400 12px/1.3 var(--mono);letter-spacing:0;min-height:40px;padding:6px 14px;text-align:left}
.ir-tool-out{margin-top:12px;border-top:1px dashed var(--line-ui);padding-top:10px}
.ir-tool-out-line{font:400 12px/1.5 var(--mono);color:var(--fg-muted);margin-bottom:8px}
.ir-tool-out[data-ok="true"] .ir-tool-out-line{color:var(--signal)}
.ir-tool-out[data-ok="false"] .ir-tool-out-line{color:var(--accent-2)}
.ir-tool-out .ir-pre{max-height:320px}
.ir-tool-out details{margin-top:8px}
.ir-tool-out summary{cursor:pointer;font:400 11px/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);width:fit-content}
.ir-tool-out summary:hover{color:var(--fg)}
.ir-kv{display:grid;gap:6px;margin-bottom:12px;font-size:12px}
.ir-kv>div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;padding:6px 0;border-bottom:1px solid var(--line)}
.ir-kv dt{color:var(--fg-faint);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding-top:1px}
.ir-kv dd{overflow-wrap:anywhere}
.ir-panel-h{font-size:24px;margin:22px 0 8px}
.ir-snip-tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--line-strong);margin-bottom:12px}
.ir-snip-tabs button{min-height:40px;padding:0 10px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.ir-snip-tabs button:hover{color:var(--fg)}
.ir-snip-tabs button[aria-pressed="true"]{color:var(--fg-strong);border-bottom-color:var(--accent)}
.ir-snip .ir-pre{margin-bottom:10px}
.ir-panel-note{font-size:13.5px;line-height:1.55;color:var(--fg-muted);margin-bottom:14px}
.ir-panel-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 20px;margin:6px 0 10px}
.ir-panel-bar .ir-panel-note{margin:0}
.ir-pre{max-height:60vh;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--bg-2);border:1px solid var(--line);padding:14px 16px;margin:0 0 14px;font:400 11.5px/1.6 var(--mono);color:var(--fg)}

/* Under the hood. */
.ir-build{border-top:1px solid var(--line-strong);padding-block:clamp(36px,5vw,72px) clamp(48px,6vw,88px) !important;scroll-margin-top:60px}
.ir-build-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,56px);margin-bottom:clamp(32px,4vw,48px)}
.ir-build-col{min-width:0}
.ir-build-col h3{font-size:24px;margin-bottom:8px}
.ir-choices div{border-top:1px solid var(--line);padding:12px 0}
.ir-choices dt{font:400 21px/1.2 var(--serif);color:var(--fg-strong);margin-bottom:4px}
.ir-choices dd{font-size:14.5px;line-height:1.5;color:var(--fg-muted)}
.ir-stack div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;border-top:1px solid var(--line);padding:9px 0;font-size:12.5px;line-height:1.5}
.ir-stack dt{color:var(--fg-faint);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding-top:2px}
.ir-stack dd{color:var(--fg);overflow-wrap:anywhere}
.ir-build .ir-bay-head{margin-top:6px}
.ir-table-wrap{overflow-x:auto}
.ir-table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.45;min-width:520px}
.ir-table th,.ir-table td{text-align:left;vertical-align:top;padding:10px 10px 10px 0;border-bottom:1px solid var(--line)}
.ir-table thead th{font:400 10.5px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint);border-bottom-color:var(--line-strong)}
.ir-table tbody th{font-weight:500;color:var(--fg-strong)}
.ir-table td{color:var(--fg-muted)}
.ir-table td .ir-chip{margin-right:6px}
.ir-table td[data-prov]{font-family:var(--mono);font-size:11.5px;color:var(--fg)}
.ir-bounds-fine{margin-top:18px;font-size:13.5px;line-height:1.55;color:var(--fg-muted);max-width:70em}

/* Engineer drawer. */
.ir-drawer{position:fixed;inset:0 0 0 auto;margin:0;width:min(720px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;padding:0;border:0;border-left:1px solid var(--line-strong);background:var(--bg);color:var(--fg)}
.ir-drawer[open]{animation:ir-slide var(--dur-2) var(--ease)}
.ir-drawer::backdrop{background:rgb(4 5 7 / .62)}
@keyframes ir-slide{from{transform:translateX(24px);opacity:0}to{transform:none;opacity:1}}
.ir-drawer-inner{display:flex;flex-direction:column;height:100%}
.ir-drawer-head{display:flex;justify-content:space-between;align-items:start;gap:16px;padding:20px clamp(16px,3vw,28px) 12px}
.ir-drawer-head h2{font-size:clamp(30px,2vw + 18px,40px);margin-top:4px}
.ir-close{min-height:40px;padding:0 12px;border:1px solid var(--line-ui);border-radius:var(--r-ui);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase}
.ir-close:hover{border-color:var(--accent-2);color:var(--accent-2)}
.ir-tabs{display:flex;gap:4px;padding:0 clamp(16px,3vw,28px);border-bottom:1px solid var(--line-strong);overflow-x:auto;scrollbar-width:none}
.ir-tabs [role="tab"]{flex:none;min-height:44px;padding:0 10px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.ir-tabs [role="tab"]:hover{color:var(--fg)}
.ir-tabs [role="tab"][aria-selected="true"]{color:var(--fg-strong);border-bottom-color:var(--accent)}
.ir-tabs [role="tab"]:focus-visible{outline-offset:-3px}
.ir-panels{flex:1;overflow:auto;overscroll-behavior:contain;padding:20px clamp(16px,3vw,28px) 40px}
.ir-panels [role="tabpanel"]:focus-visible{outline-offset:6px}
.ir-timeline{list-style:none;margin:0;padding:0}
.ir-timeline li{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:2px 12px;padding:12px 0;border-bottom:1px solid var(--line)}
.ir-timeline .ir-t-step{grid-row:span 3;font:400 11px/1.9 var(--mono);color:var(--accent)}
.ir-timeline .ir-t-op{font:400 13px/1.5 var(--mono);color:var(--fg-strong);overflow-wrap:anywhere}
.ir-timeline .ir-t-ms{font:400 12px/1.5 var(--mono);color:var(--fg);text-align:right}
.ir-timeline .ir-t-bar{grid-column:2/-1;height:3px;background:var(--line);position:relative}
.ir-timeline .ir-t-bar i{position:absolute;inset:0 auto 0 0;width:calc(var(--w,0) * 100%);background:var(--accent)}
.ir-timeline li[data-status="ok"] .ir-t-bar i,.ir-timeline li[data-status="complete"] .ir-t-bar i,.ir-timeline li[data-status="pass"] .ir-t-bar i{background:var(--signal)}
.ir-timeline .ir-t-sum{grid-column:2/-1;font-size:13px;line-height:1.5;color:var(--fg-muted)}
.ir-timeline .ir-t-sum .ir-chip{margin-right:8px}
.ir-events{list-style:none;margin:0;padding:0;font:400 12px/1.55 var(--mono)}
.ir-events li{display:grid;grid-template-columns:76px 74px minmax(0,1fr);gap:4px 12px;padding:8px 0;border-bottom:1px solid var(--line)}
.ir-events .ir-ev-t{color:var(--fg-faint);text-align:right}
.ir-events .ir-ev-type{color:var(--accent-2)}
.ir-events li[data-type="error"] .ir-ev-type,.ir-events li[data-type="error"] .ir-ev-text{color:var(--accent-2)}
.ir-events li[data-type="complete"] .ir-ev-type{color:var(--signal)}
.ir-events .ir-ev-text{color:var(--fg);overflow-wrap:anywhere}
.ir-events details{grid-column:3}
.ir-events .ir-pre{margin:6px 0 0;max-height:240px}

/* Layout breakpoints: 1366x768 keeps the pipeline in view; 390x844 becomes a vertical rail. */
@media (max-width:1100px){
.ir-console-grid{grid-template-columns:1fr}
.ir-run{display:grid;grid-template-columns:auto auto minmax(0,1fr);align-items:center;gap:10px 16px}
.ir-run .ir-legend-title{grid-column:1/-1;margin:0}
.ir-run .btn{width:auto;min-width:180px}
.ir-bay-exhibits,.ir-bay-gate,.ir-bay-plan,.ir-bay-review{grid-column:1/-1}
.ir-stages{grid-template-columns:repeat(7,minmax(124px,1fr));overflow-x:auto;padding-bottom:6px}
.ir-mcp-grid,.ir-build-grid{grid-template-columns:1fr}
}
@media (max-width:900px){
.ir-verdict{grid-template-columns:1fr}
.ir-verdict-meta{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
}
@media (max-width:760px){
.lab-nav-links{display:none}
.ir-head{grid-template-columns:1fr;gap:16px;padding-top:20px}
.ir-head .kicker::before{display:none}
.ir-head .kicker{margin-bottom:8px}
.ir-head h1{margin-bottom:10px}
.ir-lede{font-size:15.5px}
.ir-wide{display:none}
.ir-narrow{display:inline}
.ir-shows{gap:5px 6px}
.ir-shows a{padding:4px 7px;font-size:10px}
.ir-prov{position:relative;gap:7px;font-size:12.5px;padding:12px 13px}
.ir-prov p{grid-template-columns:72px 1fr}
.ir-engineer-btn{position:absolute;right:13px;bottom:8px}
.ir-legend-hint{display:none}
.ir-run-title{display:none}
.ir-cases{display:grid;grid-template-columns:1fr;gap:8px}
.ir-case-body{padding:10px 12px}
.ir-case-title{font-size:19px}
.ir-case-sum{display:none}
.ir-case-lesson{-webkit-line-clamp:2;font-size:12px}
.ir-case-expect{padding-top:6px}
.ir-case-skeleton{display:grid;grid-template-columns:1fr;gap:8px}
.ir-case-skeleton i{height:96px}
.ir-run{grid-template-columns:1fr}
.ir-run .btn{width:100%}
.ir-run-note{display:none}
.ir-stages{grid-template-columns:1fr;overflow:visible;background-image:none}
.ir-stage{padding:0 0 16px 42px}
.ir-node{top:0;width:28px;height:28px}
.ir-node svg{width:14px;height:14px}
.ir-wire{display:none}
.ir-stage:not(:last-child)::before{content:"";position:absolute;left:13.25px;top:30px;bottom:-2px;border-left:1.5px solid var(--line-ui)}
.ir-stage:has(+ [data-link="dashed"])::before{border-left-style:dashed}
.ir-stage:has(+ [data-state="latched"])::before,.ir-stage:has(+ [data-state="armed"])::before{border-left-color:var(--signal)}
.ir-stage:has(+ [data-state="active"])::before{border-left-color:var(--accent)}
.ir-stage:has(+ [data-state="fault"])::before{border-left-color:var(--accent-2)}
.ir-stage-hop{display:inline}
.ir-stage-label{display:inline;margin:0 0 0 8px;font-size:21px}
.ir-stage-state{margin-top:2px}
.ir-stage-sum{margin-top:3px;-webkit-line-clamp:5}
.ir-verdict{padding:16px 16px 16px 18px}
.ir-verdict h2{font-size:34px}
.ir-verdict-why{font-size:15px}
.ir-decisions{grid-template-columns:1fr}
.ir-events li{grid-template-columns:64px minmax(0,1fr)}
.ir-events .ir-ev-text,.ir-events details{grid-column:1/-1}
.ir-events .ir-ev-t{text-align:left}
.ir-kv>div,.ir-stack div{grid-template-columns:1fr;gap:2px}
.ir-params{font-size:11px}
.lab-footer{align-items:flex-start;flex-direction:column}
}
@media (max-width:420px){
.lab-nav .link{font-size:10.5px}
.lab-nav-actions{gap:10px}
.lab-brand span:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){
.ir-stage .ir-node,.ir-stage .ir-node::after,.ir-wire i{animation:none !important}
.ir-stage[data-state="active"] .ir-wire i{left:calc(100% - 8px)}
.ir-stage[data-state="active"] .ir-node::after,.ir-stage[data-state="armed"] .ir-node::after{transform:none;opacity:1;inset:-5px}
.ir-drawer[open]{animation:none}
.ir-node,.ir-wire,.ir-plan,.ir-contact .ir-blade,.ir-case-body,.ir-exhibit,.ir-decision,.ir-shows a{transition:none !important}
}
@media (forced-colors:active){
.ir-node,.ir-key-node{forced-color-adjust:none;border-color:CanvasText;background:Canvas;color:CanvasText}
.ir-stage[data-state="latched"] .ir-node{background:Highlight;border-color:Highlight;color:Canvas}
.ir-stage[data-state="active"] .ir-node{border-color:Highlight}
}