:root {
  color-scheme: dark;
  --ink: #071014;
  --ink-2: #0a151a;
  --surface: #0d1a20;
  --surface-2: #122229;
  --text: #e5eeeb;
  --muted: #92a1a3;
  --quiet: #617176;
  --line: #2a3b41;
  --line-hot: #53666b;
  --signal: #ffbb2e;
  --signal-ink: #211600;
  --confirm: #43e7ac;
  --confirm-dim: #0f3a2c;
  --alert: #ff695f;
  --cyan: #56c9db;
  --body-font: Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  --display-font: Bahnschrift, "Arial Narrow", "Roboto Condensed", sans-serif;
  --mono-font: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --page: min(1440px, calc(100% - 48px));
  font-family: var(--body-font);
}

:root[data-theme="light"] {
  color-scheme: light;
  --ink: #edf1ed;
  --ink-2: #f7f8f4;
  --surface: #ffffff;
  --surface-2: #e3e9e5;
  --text: #10191b;
  --muted: #4e5e62;
  --quiet: #778589;
  --line: #b9c4c2;
  --line-hot: #7d8d8f;
  --signal: #bd7500;
  --signal-ink: #fff8e8;
  --confirm: #087e59;
  --confirm-dim: #d5eee4;
  --alert: #b82d29;
  --cyan: #087a8d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--ink); color: var(--text); font-size: 1rem; line-height: 1.55; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .13; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent); }
main { min-height: calc(100vh - 142px); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; background: var(--signal); color: var(--signal-ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.command-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--line-hot); background: rgba(7, 16, 20, .96); backdrop-filter: blur(14px); }
:root[data-theme="light"] .command-header { background: rgba(237, 241, 237, .96); }
.header-primary { min-height: 70px; display: grid; grid-template-columns: 245px 1fr auto; align-items: stretch; border-bottom: 1px solid var(--line); }
.wordmark { display: flex; align-items: center; border-right: 1px solid var(--line); }
.wordmark-code { align-self: stretch; width: 76px; display: grid; place-items: center; background: var(--signal); color: var(--signal-ink); font: 900 1.05rem var(--mono-font); letter-spacing: -.04em; }
.wordmark-name { padding-inline: 18px; font: 700 .94rem var(--display-font); letter-spacing: .08em; text-transform: uppercase; }
.route-index { display: flex; align-items: stretch; }
.route-index a { min-width: 118px; display: flex; align-items: center; gap: 10px; padding: 0 18px; border-right: 1px solid var(--line); color: var(--muted); font: 650 .83rem var(--display-font); letter-spacing: .06em; text-transform: uppercase; }
.route-index a span { color: var(--quiet); font: .68rem var(--mono-font); }
.route-index a:hover, .route-index a:focus-visible { background: var(--surface); color: var(--text); }
.header-actions { display: flex; align-items: center; }
.header-actions > a, .header-actions form button, .theme-toggle { height: 100%; display: grid; place-items: center; padding: 0 16px; border: 0; border-left: 1px solid var(--line); background: transparent; color: var(--muted); font: 650 .75rem var(--display-font); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.header-actions form { align-self: stretch; }
.header-actions a:hover, .header-actions button:hover { color: var(--text); background: var(--surface); }
.header-actions .record-link { background: var(--text); color: var(--ink); }
.header-actions .record-link:hover { background: var(--signal); color: var(--signal-ink); }
.theme-toggle { width: 52px; font-family: var(--mono-font); }
.header-secondary { min-height: 29px; display: flex; justify-content: space-between; align-items: center; padding: 0 24px; color: var(--quiet); font: .64rem var(--mono-font); letter-spacing: .12em; }
.system-state { color: var(--confirm); }
.system-state i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; background: var(--confirm); box-shadow: 0 0 10px var(--confirm); }
.message-tray { width: var(--page); margin: 18px auto 0; }
.message { display: flex; gap: 14px; padding: 12px 14px; border: 1px solid var(--line-hot); border-left: 4px solid var(--signal); background: var(--surface); }
.message > span { color: var(--signal); font: .7rem var(--mono-font); }

.workbench { width: var(--page); margin: 28px auto 80px; }
.fault-intake { border: 1px solid var(--line-hot); border-top: 6px solid var(--signal); background: var(--ink-2); box-shadow: 12px 12px 0 rgba(0, 0, 0, .18); }
.module-heading { min-height: 112px; display: grid; grid-template-columns: 88px minmax(0, 1fr) minmax(280px, 390px); align-items: center; border-bottom: 1px solid var(--line); }
.module-number { align-self: stretch; display: grid; place-items: center; border-right: 1px solid var(--line); color: var(--signal); font: 700 1rem var(--mono-font); }
.module-heading > div { padding: 18px 28px; }
.module-kicker, .ledger-heading span, .query-ident span, .rail-title span, .result-ledger > header span { color: var(--signal); font: 700 .7rem var(--mono-font); letter-spacing: .14em; }
.module-heading h1 { margin: 2px 0 0; font: 750 clamp(2rem, 4vw, 3.35rem)/.95 var(--display-font); letter-spacing: -.035em; text-transform: uppercase; }
.module-heading > p { margin: 0; padding: 18px 30px; border-left: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.fault-search { padding: 36px clamp(24px, 5vw, 72px) 30px; }
.fault-search > label, .query-form > label { display: block; margin-bottom: 8px; color: var(--muted); font: 700 .72rem var(--mono-font); letter-spacing: .1em; }
.fault-input { min-height: 82px; display: grid; grid-template-columns: 54px minmax(0, 1fr) auto auto; align-items: center; border: 1px solid var(--line-hot); background: #03090c; }
:root[data-theme="light"] .fault-input { background: #fff; }
.fault-input > span { text-align: center; color: var(--signal); font: 700 1rem var(--mono-font); }
.fault-input input { min-width: 0; height: 80px; border: 0; outline: 0; background: transparent; color: var(--text); font: 1.12rem var(--mono-font); }
.fault-input input::placeholder { color: var(--quiet); }
.fault-input:focus-within { outline: 2px solid var(--signal); outline-offset: 3px; }
.fault-input kbd { margin-right: 18px; border: 1px solid var(--line-hot); padding: 5px 8px; color: var(--quiet); font: .64rem var(--mono-font); }
.fault-input button { align-self: stretch; min-width: 176px; border: 0; border-left: 1px solid var(--line-hot); padding-inline: 22px; background: var(--signal); color: var(--signal-ink); font: 800 .82rem var(--display-font); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.fault-input button:hover { filter: brightness(1.08); }
.fault-input button b { margin-left: 10px; }
.query-examples { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 13px; color: var(--muted); font-size: .82rem; }
.query-examples > span { color: var(--quiet); font: .68rem var(--mono-font); letter-spacing: .1em; }
.query-examples a { border-bottom: 1px dotted var(--line-hot); }
.query-examples a:hover { color: var(--signal); border-color: var(--signal); }
.intake-strip { display: grid; grid-template-columns: 1fr 1fr 1fr; border-top: 1px solid var(--line); background: var(--surface); }
.intake-strip div { min-height: 69px; display: flex; flex-direction: column; justify-content: center; padding: 12px 22px; border-right: 1px solid var(--line); }
.intake-strip div:last-child { border-right: 0; }
.intake-strip span { color: var(--quiet); font: .63rem var(--mono-font); letter-spacing: .1em; }
.intake-strip strong { margin-top: 3px; font: 750 .9rem var(--mono-font); }
.intake-strip div:first-child strong { color: var(--signal); font-size: 1.25rem; }

.index-layout { display: grid; grid-template-columns: minmax(320px, .78fr) minmax(0, 1.45fr); gap: 0; margin-top: 44px; border: 1px solid var(--line); background: var(--ink-2); }
.system-index { border-right: 1px solid var(--line); }
.ledger-heading { min-height: 89px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.ledger-heading h2 { margin: 3px 0 0; font: 750 1.55rem var(--display-font); letter-spacing: -.02em; text-transform: uppercase; }
.ledger-heading > a { color: var(--muted); font: 700 .68rem var(--mono-font); letter-spacing: .06em; }
.ledger-heading > a:hover { color: var(--signal); }
.system-list > a, .system-list > div { min-height: 59px; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto 24px; align-items: center; gap: 10px; padding: 0 16px; border-bottom: 1px solid var(--line); }
.system-list > a:last-child, .system-list > div:last-child { border-bottom: 0; }
.system-list > a:hover { background: var(--surface); box-shadow: inset 4px 0 0 var(--signal); }
.system-number { color: var(--quiet); font: .68rem var(--mono-font); }
.system-list strong { font: 700 .93rem var(--display-font); letter-spacing: .04em; text-transform: uppercase; }
.system-list a > span:nth-child(3), .system-list div > span:nth-child(3) { color: var(--quiet); font: .6rem var(--mono-font); letter-spacing: .05em; }
.system-list b { color: var(--quiet); font-weight: 400; }
.system-list a:hover b { color: var(--signal); }
.ledger-columns, .result-columns { min-height: 31px; display: grid; align-items: center; border-bottom: 1px solid var(--line); background: var(--surface); color: var(--quiet); font: .6rem var(--mono-font); letter-spacing: .08em; }
.ledger-columns { grid-template-columns: minmax(0, 1fr) 130px 100px; padding: 0 17px 0 80px; }
.case-ledger > a { min-height: 80px; display: grid; grid-template-columns: 55px minmax(0, 1fr) 130px 100px; align-items: center; gap: 12px; padding: 0 17px; border-bottom: 1px solid var(--line); }
.case-ledger > a:last-child { border-bottom: 0; }
.case-ledger > a:hover { background: var(--surface); }
.case-ref { color: var(--quiet); font: .65rem var(--mono-font); }
.case-subject strong, .case-subject small, .case-confidence b, .case-confidence small { display: block; }
.case-subject strong { font-size: .91rem; line-height: 1.25; }
.case-subject small { margin-top: 4px; color: var(--quiet); font: .64rem var(--mono-font); text-transform: uppercase; }
.case-confidence b { color: var(--confirm); font: 800 1rem var(--mono-font); }
.case-confidence small { color: var(--quiet); font: .58rem var(--mono-font); }
.status-label, .status-pill { display: inline-grid; place-items: center; width: fit-content; min-height: 24px; padding: 3px 7px; border: 1px solid var(--line-hot); color: var(--muted); font: 700 .58rem var(--mono-font); letter-spacing: .06em; }
.status-label.resolved, .status-pill.resolved { border-color: var(--confirm); color: var(--confirm); }
.status-label.open, .status-pill.open { border-color: var(--cyan); color: var(--cyan); }
.status-label.investigating, .status-pill.investigating { border-color: var(--signal); color: var(--signal); }
.status-label.workaround, .status-pill.workaround { border-color: #b5a0ff; color: #b5a0ff; }
.ledger-empty { padding: 44px; color: var(--quiet); text-align: center; font: .7rem var(--mono-font); }

.query-console { width: var(--page); display: grid; grid-template-columns: 190px minmax(0, 1fr); margin: 28px auto 0; border: 1px solid var(--line-hot); border-top: 5px solid var(--signal); background: var(--ink-2); }
.query-ident { display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 18px; border-right: 1px solid var(--line); }
.query-ident b { color: var(--confirm); font: .68rem var(--mono-font); letter-spacing: .1em; }
.query-form { padding: 22px 28px; }
.query-form > div { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; min-height: 56px; align-items: center; border: 1px solid var(--line-hot); background: #03090c; }
:root[data-theme="light"] .query-form > div { background: #fff; }
.query-form > div > span { text-align: center; color: var(--signal); font: .8rem var(--mono-font); }
.query-form input { min-width: 0; height: 54px; border: 0; outline: 0; background: transparent; color: var(--text); font-family: var(--mono-font); }
.query-form button { align-self: stretch; border: 0; border-left: 1px solid var(--line-hot); padding: 0 22px; background: var(--signal); color: var(--signal-ink); font: 800 .72rem var(--display-font); letter-spacing: .07em; cursor: pointer; }
.query-form > div:focus-within { outline: 2px solid var(--signal); outline-offset: 2px; }
.search-workspace { width: var(--page); display: grid; grid-template-columns: 270px minmax(0, 1fr); margin: 24px auto 80px; border: 1px solid var(--line); background: var(--ink-2); }
.filter-rail { border-right: 1px solid var(--line); background: var(--surface); }
.rail-title { height: 77px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border-bottom: 1px solid var(--line); }
.rail-title b { color: var(--signal); font: 1.35rem var(--mono-font); }
.filter-rail form { padding: 22px 20px; border-bottom: 1px solid var(--line); }
.filter-rail label { display: flex; gap: 9px; margin: 18px 0 7px; color: var(--muted); font: 700 .69rem var(--mono-font); letter-spacing: .08em; text-transform: uppercase; }
.filter-rail label:first-of-type { margin-top: 0; }
.filter-rail label span { color: var(--quiet); }
.filter-rail select { width: 100%; min-height: 43px; border: 1px solid var(--line); border-radius: 0; padding: 0 9px; background: var(--ink-2); color: var(--text); font: .7rem var(--mono-font); }
.filter-rail form button { width: 100%; min-height: 44px; margin-top: 24px; border: 0; background: var(--text); color: var(--ink); font: 800 .7rem var(--display-font); letter-spacing: .07em; cursor: pointer; }
.filter-rail form > a { display: block; margin-top: 12px; color: var(--quiet); text-align: center; font: .65rem var(--mono-font); }
.ranking-note { padding: 19px 20px; }
.ranking-note > span { color: var(--quiet); font: .65rem var(--mono-font); letter-spacing: .1em; }
.ranking-note ol { margin: 12px 0 0; padding-left: 24px; color: var(--muted); font-size: .8rem; }
.ranking-note li { padding: 3px 0; }
.result-ledger > header { min-height: 77px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 22px; border-bottom: 1px solid var(--line); }
.result-ledger > header h1 { max-width: 760px; overflow: hidden; margin: 2px 0 0; font: 750 1.45rem var(--display-font); letter-spacing: -.02em; text-overflow: ellipsis; white-space: nowrap; }
.result-ledger > header p { color: var(--quiet); font: .62rem var(--mono-font); }
.result-columns { grid-template-columns: minmax(0, 1fr) 180px 125px; padding: 0 18px 0 97px; }
.result-entry { min-height: 132px; display: grid; grid-template-columns: 66px minmax(0, 1fr) 180px 125px; gap: 14px; align-items: center; padding: 17px 18px; border-bottom: 1px solid var(--line); }
.result-entry:last-child { border-bottom: 0; }
.result-entry:hover { background: var(--surface); box-shadow: inset 4px 0 0 var(--signal); }
.entry-ref { align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); color: var(--quiet); font: .62rem var(--mono-font); }
.status-mark { width: 9px; height: 9px; border: 1px solid var(--line-hot); }
.status-mark.resolved { border-color: var(--confirm); background: var(--confirm); }
.status-mark.open { border-color: var(--cyan); background: var(--cyan); }
.status-mark.investigating { border-color: var(--signal); background: var(--signal); }
.entry-main h2 { margin: 0 0 6px; font: 700 1.1rem/1.2 var(--display-font); letter-spacing: .01em; }
.entry-main h2 a:hover { color: var(--signal); }
.entry-main > p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--muted); font-size: .86rem; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.entry-fix { display: flex; align-items: center; gap: 10px; margin-top: 10px; color: var(--confirm); font-size: .78rem; }
.entry-fix span { padding: 2px 5px; background: var(--confirm); color: #062319; font: 800 .58rem var(--mono-font); }
.entry-area { align-self: stretch; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid var(--line); padding-left: 16px; }
.entry-area span, .entry-area small, .entry-area time { display: block; }
.entry-area span { color: var(--text); font: 700 .7rem var(--mono-font); }
.entry-area small { margin-top: 4px; color: var(--muted); font: .62rem var(--mono-font); }
.entry-area time { margin-top: auto; color: var(--quiet); font: .6rem var(--mono-font); }
.entry-result { align-self: stretch; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; border-left: 1px solid var(--line); padding-left: 16px; }
.entry-result > strong { color: var(--confirm); font: 800 1.25rem var(--mono-font); }
.entry-result > small { margin-bottom: auto; color: var(--quiet); font: .56rem var(--mono-font); }
.entry-result .status-label { margin-top: 8px; }
.no-match { max-width: 580px; margin: 55px auto; padding: 36px; border-left: 5px solid var(--signal); background: var(--surface); }
.no-match > span { color: var(--signal); font: .7rem var(--mono-font); }
.no-match h2 { margin: 8px 0; font: 750 1.7rem var(--display-font); text-transform: uppercase; }
.no-match p { color: var(--muted); }
.no-match a { display: inline-block; margin-top: 12px; border-bottom: 2px solid var(--signal); color: var(--signal); font: 700 .75rem var(--mono-font); }
.pagination { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-top: 1px solid var(--line); color: var(--quiet); font: .65rem var(--mono-font); }
.pagination a { color: var(--signal); }

.site-footer { min-height: 44px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 24px; border-top: 1px solid var(--line); color: var(--quiet); font: .62rem var(--mono-font); letter-spacing: .08em; }
.site-footer a { justify-self: end; }

/* Shared controls keep unfinished routes usable while their specialised layout loads. */
.primary-button, .secondary-button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; border: 1px solid var(--line-hot); border-radius: 0; padding: 9px 14px; background: var(--text); color: var(--ink); font: 800 .72rem var(--display-font); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.secondary-button { background: transparent; color: var(--text); }
.primary-button:hover, .secondary-button:hover { border-color: var(--signal); background: var(--signal); color: var(--signal-ink); }
.danger-button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; border: 1px solid var(--alert); padding: 9px 14px; background: var(--alert); color: #fff; font: 800 .72rem var(--display-font); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.danger-button:hover { background: transparent; color: var(--alert); }
.link-button { text-decoration: none; }
.eyebrow { display: block; color: var(--signal); font: 700 .7rem var(--mono-font); letter-spacing: .12em; }
.stack-form p { display: grid; gap: 6px; margin: 18px 0; }
.stack-form label { font: 700 .74rem var(--mono-font); letter-spacing: .06em; text-transform: uppercase; }
.stack-form input, .stack-form select, .stack-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: 12px; background: var(--ink); color: var(--text); }
.stack-form .helptext { color: var(--quiet); font-size: .78rem; }
.errorlist { color: var(--alert); }
.auth-stage { min-height: calc(100vh - 145px); display: grid; place-items: center; padding: 48px 24px; }
.auth-card { width: min(500px, 100%); border: 1px solid var(--line-hot); border-top: 5px solid var(--signal); padding: 34px; background: var(--ink-2); box-shadow: 10px 10px 0 rgba(0, 0, 0, .2); }
.auth-card h1 { margin: 6px 0; font: 750 2.4rem var(--display-font); text-transform: uppercase; }
.auth-card > p { color: var(--muted); }

.shell { width: var(--page); margin-inline: auto; }
.narrow-shell { width: min(790px, calc(100% - 48px)); margin-inline: auto; }
.preserve-lines { white-space: pre-line; }
.small-copy { color: var(--muted); font-size: .85rem; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 22px; margin: 0; }
.section-heading h1, .section-heading h2 { margin: 0; }
.section-heading > a { flex-shrink: 0; }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 20px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.form-actions > a { color: var(--muted); font: .72rem var(--mono-font); }
.empty-state { max-width: 650px; margin: 40px auto; padding: 48px 36px; border: 1px solid var(--line-hot); border-left: 6px solid var(--signal); background: var(--ink-2); }
.empty-state h1, .empty-state h2 { margin: 8px 0; font: 750 2rem var(--display-font); text-transform: uppercase; }
.empty-state p { color: var(--muted); }
.empty-glyph { color: var(--signal); font: 700 .72rem var(--mono-font); }
.empty-compact { padding: 19px; border: 1px dashed var(--line); color: var(--quiet); font: .7rem var(--mono-font); text-align: center; text-transform: uppercase; }

/* Issue record */
.issue-header { border-bottom: 1px solid var(--line-hot); background: var(--ink-2); }
.issue-header .shell { padding: 30px 0 34px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; color: var(--quiet); font: .67rem var(--mono-font); letter-spacing: .06em; text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--signal); }
.duplicate-banner { margin-bottom: 22px; padding: 12px 15px; border: 1px solid var(--signal); border-left-width: 5px; background: rgba(255, 187, 46, .08); }
.duplicate-banner a { color: var(--signal); font-weight: 700; }
.issue-title-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 30px; }
.issue-title-row h1 { max-width: 950px; margin: 13px 0 9px; font: 750 clamp(2rem, 4.4vw, 3.65rem)/.98 var(--display-font); letter-spacing: -.035em; text-transform: uppercase; }
.issue-title-row p { max-width: 810px; margin: 0; color: var(--muted); font-size: 1rem; }
.issue-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.issue-actions form { display: contents; }
.issue-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 0; margin-bottom: 80px; border-inline: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.issue-content { min-width: 0; padding: 34px 42px 55px; border-right: 1px solid var(--line); }
.quick-fix { position: relative; padding: 30px 32px 28px; border: 1px solid var(--confirm); border-left: 7px solid var(--confirm); background: linear-gradient(100deg, var(--confirm-dim), var(--ink-2) 58%); }
.quick-fix::after { content: "VERIFIED FIX"; position: absolute; top: 0; right: 0; padding: 5px 8px; background: var(--confirm); color: #042419; font: 800 .58rem var(--mono-font); letter-spacing: .08em; }
.quick-fix-heading { display: flex; justify-content: space-between; gap: 20px; padding-right: 88px; }
.fix-label, .accepted-badge, .staff-badge { color: var(--confirm); font: 800 .66rem var(--mono-font); letter-spacing: .1em; text-transform: uppercase; }
.staff-badge { color: var(--cyan); }
.copy-button { border: 0; border-bottom: 1px solid var(--confirm); padding: 0; background: none; color: var(--confirm); font: .66rem var(--mono-font); cursor: pointer; }
.quick-fix h2 { margin: 10px 0 6px; font: 750 1.8rem var(--display-font); text-transform: uppercase; }
.quick-fix > p { color: var(--muted); }
.quick-fix ol, .resolution-card ol { padding-left: 25px; }
.quick-fix li, .resolution-card li { padding: 4px 0 4px 8px; }
.warning-callout { margin: 20px 0; padding: 13px 15px; border-left: 4px solid var(--signal); background: rgba(255, 187, 46, .09); }
.warning-callout p { margin: 3px 0 0; color: var(--muted); }
.fix-confidence { display: flex; align-items: baseline; gap: 14px; margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(67, 231, 172, .35); }
.fix-confidence strong { color: var(--confirm); font: 800 1.7rem var(--mono-font); }
.fix-confidence span { color: var(--muted); font-size: .82rem; }
.content-section { padding: 37px 0; border-bottom: 1px solid var(--line); }
.content-section:last-child { border-bottom: 0; }
.content-section > h2, .section-inline-heading h2 { margin: 5px 0 17px; font: 750 1.55rem var(--display-font); text-transform: uppercase; }
.prose { color: var(--muted); }
.section-inline-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.section-inline-heading > span { padding: 3px 6px; border: 1px solid var(--signal); color: var(--signal); font: .61rem var(--mono-font); }
.error-block, .log-viewer { overflow: auto; border: 1px solid var(--line-hot); border-left: 5px solid var(--alert); background: #020709; color: #dbe9e7; }
.error-block { margin: 10px 0; padding: 18px; font: .82rem/1.55 var(--mono-font); white-space: pre-wrap; }
.environment-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.environment-grid div { min-height: 68px; padding: 12px 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.environment-grid dt { color: var(--quiet); font: .61rem var(--mono-font); letter-spacing: .07em; text-transform: uppercase; }
.environment-grid dd { margin: 4px 0 0; font-size: .9rem; }
.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; top: 18px; bottom: 18px; left: 18px; border-left: 1px dashed var(--line-hot); }
.timeline-item { position: relative; display: grid; grid-template-columns: 37px minmax(0, 1fr); gap: 18px; padding: 13px 0; }
.timeline-index { z-index: 1; width: 37px; height: 37px; display: grid; place-items: center; border: 1px solid var(--line-hot); background: var(--ink-2); color: var(--muted); font: 700 .68rem var(--mono-font); }
.result-fixed .timeline-index { border-color: var(--confirm); color: var(--confirm); }
.result-no_change .timeline-index, .result-worse .timeline-index { border-color: var(--alert); color: var(--alert); }
.timeline-meta { display: flex; justify-content: space-between; gap: 18px; }
.timeline-meta strong { color: var(--signal); font: 700 .68rem var(--mono-font); letter-spacing: .05em; text-transform: uppercase; }
.timeline-meta span { color: var(--quiet); font: .64rem var(--mono-font); }
.timeline-meta a { color: var(--cyan); }
.timeline-item p { margin: 5px 0; }
.attempt-outcome { color: var(--muted); font-size: .88rem; }
.resolution-stack { display: grid; gap: 15px; }
.resolution-card { padding: 24px; border: 1px solid var(--line); border-left: 5px solid var(--line-hot); background: var(--surface); }
.resolution-card.accepted { border-color: var(--confirm); }
.resolution-heading { display: flex; justify-content: space-between; gap: 25px; }
.resolution-heading h3 { margin: 5px 0 1px; font: 750 1.35rem var(--display-font); text-transform: uppercase; }
.resolution-heading > div > span:not(.accepted-badge):not(.staff-badge) { color: var(--quiet); font: .64rem var(--mono-font); }
.resolution-heading a { color: var(--cyan); }
.resolution-score { min-width: 90px; text-align: right; }
.resolution-score strong, .resolution-score span { display: block; }
.resolution-score strong { color: var(--confirm); font: 800 1.35rem var(--mono-font); }
.resolution-score span { color: var(--quiet); font: .6rem var(--mono-font); }
.resolution-card > p { color: var(--muted); }
.resolution-card details { border-top: 1px solid var(--line); padding: 11px 0; }
.resolution-card summary { cursor: pointer; font: 700 .72rem var(--mono-font); text-transform: uppercase; }
.resolution-card details .prose { padding-top: 10px; }
.resolution-actions { display: grid; gap: 13px; margin-top: 18px; }
.feedback-form fieldset { margin: 0; padding: 14px; border: 1px solid var(--line); }
.feedback-form legend { padding-inline: 6px; color: var(--muted); font: .68rem var(--mono-font); text-transform: uppercase; }
.feedback-options { display: flex; flex-wrap: wrap; gap: 6px; }
.feedback-options input { position: absolute; opacity: 0; }
.feedback-options span { display: inline-block; padding: 8px 10px; border: 1px solid var(--line); cursor: pointer; font-size: .78rem; }
.feedback-options input:checked + span { border-color: var(--confirm); color: var(--confirm); }
.feedback-options input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 2px; }
.feedback-detail { display: grid; grid-template-columns: 1fr 1fr auto; gap: 7px; margin-top: 10px; }
.feedback-detail input { min-width: 0; border: 1px solid var(--line); padding: 10px; background: var(--ink); color: var(--text); }
.root-cause { border-left: 4px solid var(--cyan); padding-left: 20px; }
.attachment-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.attachment-card { display: flex; align-items: center; gap: 12px; padding: 13px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.attachment-card:hover { background: var(--surface); }
.file-type { min-width: 42px; color: var(--signal); font: 700 .67rem var(--mono-font); }
.attachment-card strong, .attachment-card small { display: block; }
.attachment-card small { margin-top: 3px; color: var(--quiet); font-size: .72rem; }
.comment-stack { display: grid; }
.comment { padding: 15px; border-left: 3px solid var(--line-hot); border-bottom: 1px solid var(--line); background: var(--surface); }
.comment > div { display: flex; gap: 12px; }
.comment time { color: var(--quiet); font: .63rem var(--mono-font); }
.comment p { margin: 7px 0 0; color: var(--muted); }
.comment-form { margin-top: 18px; }
.issue-sidebar { align-self: stretch; background: var(--surface); }
.meta-card { padding: 20px; border-bottom: 1px solid var(--line); }
.meta-card h2 { margin: 0 0 14px; color: var(--signal); font: 700 .69rem var(--mono-font); letter-spacing: .09em; text-transform: uppercase; }
.meta-card dl { margin: 0; }
.meta-card dl div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.meta-card dt { color: var(--quiet); font: .62rem var(--mono-font); text-transform: uppercase; }
.meta-card dd { margin: 0; font-size: .78rem; text-align: right; }
.tag-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 14px; }
.tag-list a { padding: 3px 6px; border: 1px solid var(--line); color: var(--muted); font: .62rem var(--mono-font); }
.related-link { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .8rem; }
.related-link span { display: block; color: var(--quiet); font: .6rem var(--mono-font); text-transform: uppercase; }
.staff-card { border-left: 5px solid var(--cyan); }
.staff-card > a, .staff-card button { display: block; width: 100%; margin: 6px 0; border: 1px solid var(--line); padding: 9px; background: var(--ink-2); color: var(--text); text-align: left; font: .67rem var(--mono-font); cursor: pointer; }
.staff-card > a:hover, .staff-card button:hover { border-color: var(--cyan); color: var(--cyan); }
.staff-card > .danger-link { margin-top: 18px; border-color: var(--alert); color: var(--alert); }
.staff-card > .danger-link:hover { background: var(--alert); border-color: var(--alert); color: #fff; }
.danger-panel { border-top: 4px solid var(--alert); }
.row-actions { display: flex; align-items: center; gap: 8px; }
.row-actions form { margin: 0; }
.row-actions .danger-link { border-color: var(--alert); color: var(--alert); }

/* Forms */
.form-stage { min-height: calc(100vh - 145px); padding: 34px 0 78px; }
.form-shell { display: grid; grid-template-columns: 310px minmax(0, 760px); justify-content: center; border: 1px solid var(--line); background: var(--ink-2); }
.form-intro { padding: 30px 26px; border-right: 1px solid var(--line); background: var(--surface); }
.form-intro h1, .form-card > h1 { margin: 7px 0 10px; font: 750 2.35rem/.98 var(--display-font); text-transform: uppercase; }
.form-intro > p { color: var(--muted); }
.privacy-note { display: grid; gap: 5px; margin-top: 25px; padding: 14px; border-left: 4px solid var(--signal); background: rgba(255, 187, 46, .08); }
.privacy-note strong { font: 700 .7rem var(--mono-font); text-transform: uppercase; }
.privacy-note span { color: var(--muted); font-size: .8rem; }
.form-card { padding: 30px; background: var(--ink-2); }
.centered-form { max-width: 760px; margin-inline: auto; border: 1px solid var(--line-hot); border-top: 5px solid var(--signal); }
.wide-form { max-width: 920px; }
.stack-form input[type="checkbox"] { width: auto; }
.stack-form input[type="file"] { border-style: dashed; }
.duplicate-suggestions:not(:empty) { display: grid; gap: 6px; margin: 18px 0; padding: 14px; border-left: 5px solid var(--signal); background: rgba(255, 187, 46, .08); }
.duplicate-suggestions > strong { color: var(--signal); font: .68rem var(--mono-font); text-transform: uppercase; }
.duplicate-suggestions > a { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.duplicate-suggestions small { color: var(--muted); }

/* Staff workspace and personal record */
.dashboard-header, .page-header { border-bottom: 1px solid var(--line-hot); background: var(--ink-2); }
.dashboard-header .shell, .page-header .shell { padding: 34px 0; }
.dashboard-header h1, .page-header h1 { margin: 4px 0 0; font: 750 2.7rem var(--display-font); text-transform: uppercase; }
.page-header p { max-width: 680px; margin-bottom: 0; color: var(--muted); }
.dashboard-grid, .profile-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 28px; margin-bottom: 80px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.desk-panel { align-self: start; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.desk-panel-wide, .profile-wide { grid-column: 1 / -1; }
.desk-heading { min-height: 59px; display: flex; justify-content: space-between; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--line); background: var(--surface); }
.desk-heading h2 { margin: 0; font: 750 .94rem var(--display-font); letter-spacing: .06em; text-transform: uppercase; }
.desk-heading span { color: var(--quiet); font: .61rem var(--mono-font); }
.desk-list > a, .hidden-row { min-height: 62px; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 10px 18px; border-bottom: 1px solid var(--line); }
.desk-list > a:hover { background: var(--surface); box-shadow: inset 4px 0 0 var(--signal); }
.desk-list strong, .desk-list small, .hidden-row strong, .hidden-row small { display: block; }
.desk-list strong, .hidden-row strong { font-size: .83rem; }
.desk-list small, .hidden-row small { margin-top: 2px; color: var(--quiet); font: .6rem var(--mono-font); text-transform: uppercase; }
.activity-list > div, .activity-list > a { display: block; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.activity-list > a:hover { background: var(--surface); }
.activity-list strong, .activity-list span { display: block; }
.activity-list strong { font: .72rem var(--mono-font); text-transform: uppercase; }
.activity-list span { margin-top: 3px; color: var(--quiet); font-size: .7rem; }

/* Knowledge and logs */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 28px; margin-bottom: 80px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.article-card { min-height: 250px; display: flex; flex-direction: column; padding: 23px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); }
.article-card:hover { background: var(--surface); box-shadow: inset 0 5px 0 var(--signal); }
.article-card > span { color: var(--signal); font: 700 .65rem var(--mono-font); letter-spacing: .08em; text-transform: uppercase; }
.article-card h2 { margin: 16px 0 9px; font: 750 1.35rem/1.08 var(--display-font); text-transform: uppercase; }
.article-card p { color: var(--muted); }
.article-card small { margin-top: auto; color: var(--quiet); font: .62rem var(--mono-font); }
.article-header { border-bottom: 1px solid var(--line-hot); background: var(--ink-2); }
.article-header .narrow-shell { padding: 50px 0 40px; }
.article-header h1 { margin: 8px 0; font: 750 clamp(2.3rem, 5vw, 4.1rem)/.95 var(--display-font); text-transform: uppercase; }
.article-header p { color: var(--muted); font-size: 1.05rem; }
.article-byline { margin-top: 22px; color: var(--quiet); font: .65rem var(--mono-font); text-transform: uppercase; }
.article-byline a { color: var(--cyan); }
.article-body { padding: 42px 0; color: var(--muted); line-height: 1.8; }
.related-article-issues { padding-bottom: 70px; }
.related-article-issues h2 { font: 750 1.25rem var(--display-font); text-transform: uppercase; }
.related-article-issues a { display: flex; justify-content: space-between; padding: 12px 0; border-top: 1px solid var(--line); }
.related-article-issues span { color: var(--quiet); font: .62rem var(--mono-font); }
.log-stage { padding: 30px 0 75px; }
.log-toolbar { display: flex; justify-content: space-between; align-items: end; gap: 25px; padding: 20px; border: 1px solid var(--line); background: var(--surface); }
.log-toolbar h1 { margin: 7px 0 1px; font: 750 1.65rem var(--display-font); text-transform: uppercase; }
.log-toolbar a:first-child, .log-toolbar span { color: var(--muted); font: .65rem var(--mono-font); }
.finding-panel { border: 1px solid var(--signal); border-top: 0; background: rgba(255, 187, 46, .07); }
.finding-panel h2 { margin: 0; padding: 13px 15px; font: 750 .88rem var(--display-font); text-transform: uppercase; }
.finding-panel a { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 15px; border-top: 1px solid var(--line); }
.finding-panel code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-viewer { max-height: 75vh; margin: 18px 0 0; padding: 22px; border-left-color: var(--signal); font: .76rem/1.55 var(--mono-font); white-space: pre; }

@media (max-width: 1100px) {
  .header-primary { grid-template-columns: 205px 1fr auto; }
  .route-index a { min-width: auto; padding-inline: 13px; }
  .route-index a span { display: none; }
  .header-actions > a:not(.record-link), .header-actions form { display: none; }
  .index-layout { grid-template-columns: 1fr; }
  .system-index { border-right: 0; border-bottom: 1px solid var(--line); }
  .search-workspace { grid-template-columns: 235px minmax(0, 1fr); }
  .result-entry { grid-template-columns: 58px minmax(0, 1fr) 115px; }
  .entry-area, .result-columns span:nth-child(2) { display: none; }
  .result-columns { grid-template-columns: minmax(0, 1fr) 115px; padding-left: 90px; }
  .issue-layout { grid-template-columns: minmax(0, 1fr) 250px; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  :root { --page: calc(100% - 24px); }
  .command-header { position: static; }
  .header-primary { min-height: 62px; grid-template-columns: 150px 1fr auto; }
  .wordmark-code { width: 54px; }
  .wordmark-name { padding-inline: 10px; font-size: .72rem; }
  .route-index { overflow-x: auto; }
  .route-index a { padding-inline: 12px; font-size: .7rem; white-space: nowrap; }
  .header-actions .record-link { display: none; }
  .theme-toggle { width: 46px; padding: 0; }
  .header-secondary { padding-inline: 12px; }
  .header-secondary > span:first-child { display: none; }
  .header-secondary { justify-content: flex-end; }
  .workbench { margin-top: 16px; }
  .module-heading { grid-template-columns: 56px minmax(0, 1fr); }
  .module-heading > p { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); padding: 14px 18px; }
  .module-heading > div { padding: 16px 18px; }
  .fault-search { padding: 22px 16px; }
  .fault-input { grid-template-columns: 42px minmax(0, 1fr); padding-right: 8px; }
  .fault-input input { height: 64px; font-size: .92rem; }
  .fault-input kbd { display: none; }
  .fault-input button { grid-column: 1 / -1; min-height: 50px; margin: 0 0 8px; border-left: 0; }
  .query-examples { display: grid; }
  .intake-strip { grid-template-columns: 1fr; }
  .intake-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .index-layout { margin-top: 24px; }
  .ledger-heading { min-height: 76px; padding: 14px; }
  .ledger-heading > a { display: none; }
  .system-list > a { grid-template-columns: 34px minmax(0, 1fr) 20px; }
  .system-list a > span:nth-child(3) { display: none; }
  .ledger-columns { display: none; }
  .case-ledger > a { grid-template-columns: 48px minmax(0, 1fr); padding: 13px; }
  .case-confidence, .case-ledger .status-label { grid-column: 2; }
  .query-console { grid-template-columns: 1fr; margin-top: 15px; }
  .query-ident { flex-direction: row; justify-content: space-between; border-right: 0; border-bottom: 1px solid var(--line); }
  .query-form { padding: 15px; }
  .query-form > div { grid-template-columns: 34px minmax(0, 1fr); }
  .query-form button { grid-column: 1 / -1; min-height: 45px; border-left: 0; }
  .search-workspace { grid-template-columns: 1fr; margin-top: 14px; }
  .filter-rail { border-right: 0; border-bottom: 1px solid var(--line); }
  .ranking-note { display: none; }
  .result-ledger > header { align-items: flex-start; flex-direction: column; }
  .result-ledger > header h1 { white-space: normal; }
  .result-columns { display: none; }
  .result-entry { grid-template-columns: 46px minmax(0, 1fr); padding: 15px 12px; }
  .entry-result { grid-column: 2; border-left: 0; padding: 0; flex-direction: row; align-items: center; gap: 10px; }
  .entry-result > small { margin: 0; }
  .entry-result .status-label { margin: 0 0 0 auto; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer span:nth-child(2) { display: none; }
  .issue-title-row, .form-shell { grid-template-columns: 1fr; }
  .issue-layout { grid-template-columns: 1fr; border-inline: 0; }
  .issue-content { padding: 24px 12px 40px; border-right: 0; }
  .issue-sidebar { border-top: 1px solid var(--line); }
  .quick-fix, .resolution-card { padding: 20px 16px; }
  .quick-fix::after { position: static; display: inline-block; margin-bottom: 8px; }
  .quick-fix-heading { padding-right: 0; }
  .section-inline-heading, .resolution-heading, .timeline-meta, .log-toolbar { align-items: flex-start; flex-direction: column; }
  .environment-grid, .attachment-grid, .feedback-detail, .dashboard-grid, .profile-grid, .article-grid { grid-template-columns: 1fr; }
  .desk-panel-wide, .profile-wide { grid-column: auto; }
  .form-intro { border-right: 0; border-bottom: 1px solid var(--line); }
  .form-card { padding: 22px 16px; }
  .article-header .narrow-shell, .article-body, .related-article-issues { width: calc(100% - 24px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media print {
  .command-header, .site-footer, .theme-toggle { display: none !important; }
  :root { color-scheme: light; --ink: #fff; --ink-2: #fff; --surface: #fff; --text: #000; --muted: #333; --line: #aaa; }
  body::before { display: none; }
}