@charset "UTF-8";
/* xPEBLx3.0 · Mac workspace · final shell stylesheet
   Original paper / cobalt editorial design; no external art, fonts or dependencies
   Shell tokens are local: the original task / training / scale palette is retained
   No stimulus, arena, canvas, scale options or research task geometry is targeted
*/

:root {
  --sidebar: 220px;
  --gutter: clamp(20px, 2.4vw, 44px);
  --desktop-paper: #f6f3e7;
  --desktop-blue: #284bff;
  --desktop-electric: #3664ff;
  --desktop-bg: #10144f;
  --desktop-surface: #171d5b;
  --desktop-raised: #242c72;
  --desktop-sunken: #0c1040;
  --desktop-ink: #f6f3e7;
  --desktop-muted: #c4c9e9;
  --desktop-faint: #aeb8df;
  --desktop-line: #424c8a;
  --desktop-control: #8996ce;
  --desktop-accent: #bbcaff;
  --desktop-accent-ink: #10144f;
  --desktop-accent-soft: #28377a;
  --desktop-accent-line: #849cf4;
  --desktop-primary: #284bff;
  --desktop-primary-ink: #ffffff;
  --desktop-primary-hover: #2140df;
  --desktop-magenta: #f3a9d8;
  --desktop-orange: #ffbd8d;
  --desktop-warn: #f6d59b;
  --desktop-warn-soft: #3a2e46;
  --desktop-danger: #ffb5c6;
  --desktop-danger-soft: #3e254f;
  --desktop-ok: #b7e1ce;
  --desktop-focus: #c9d5ff;
  --desktop-heading: #f6f3e7;
  --desktop-shadow: 0 16px 48px rgb(3 5 30 / .30);
  --desktop-radius: 8px;
  --desktop-font: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

:root[data-theme="light"] {
  --desktop-bg: #f6f3e7;
  --desktop-surface: #fffdf6;
  --desktop-raised: #eae9df;
  --desktop-sunken: #efeddf;
  --desktop-ink: #172054;
  --desktop-muted: #4c5473;
  --desktop-faint: #59617d;
  --desktop-line: #c7c7c5;
  --desktop-control: #777e98;
  --desktop-accent: #2548d9;
  --desktop-accent-ink: #ffffff;
  --desktop-accent-soft: #e5e9ff;
  --desktop-accent-line: #536fcb;
  --desktop-primary: #284bff;
  --desktop-primary-ink: #ffffff;
  --desktop-primary-hover: #1836cc;
  --desktop-magenta: #a52375;
  --desktop-orange: #974719;
  --desktop-warn: #78521b;
  --desktop-warn-soft: #f7edda;
  --desktop-danger: #a82b46;
  --desktop-danger-soft: #f9e6ea;
  --desktop-ok: #2d6551;
  --desktop-focus: #284bff;
  --desktop-heading: #284bff;
  --desktop-shadow: 0 16px 48px rgb(23 32 84 / .14);
}

/* Aliases exist only within shell components, never on body or task dialogs */
.sidebar, .topbar, .hero, .context-panel, .section-heading, .chips, .catalog,
.page-head, .page-aside, .session-panel, .results, #resources, #desktopView,
:is(#catalogView, #taskView, #settingsView, #resultView) .block,
.footer, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command, .toast {
  --bg: var(--desktop-bg);
  --surface: var(--desktop-surface);
  --raised: var(--desktop-raised);
  --sunken: var(--desktop-sunken);
  --ink: var(--desktop-ink);
  --muted: var(--desktop-muted);
  --faint: var(--desktop-faint);
  --line: var(--desktop-line);
  --line-strong: var(--desktop-control);
  --accent: var(--desktop-accent);
  --accent-ink: var(--desktop-accent-ink);
  --accent-soft: var(--desktop-accent-soft);
  --accent-line: var(--desktop-accent-line);
  --warn: var(--desktop-warn);
  --warn-soft: var(--desktop-warn-soft);
  --danger: var(--desktop-danger);
  --danger-soft: var(--desktop-danger-soft);
  --ok: var(--desktop-ok);
  --radius: var(--desktop-radius);
  --radius-s: 6px;
  --shadow: var(--desktop-shadow);
}

html, body { background: var(--desktop-bg); }
body { color: var(--desktop-ink); }
main { padding-bottom: 24px; }
main > .view, main > .context-panel { max-width: 1484px; margin-left: auto; margin-right: auto; }
main > .view { order: 1; scroll-margin-top: 80px; }
main > .footer { order: 2; }
main .muted { color: var(--desktop-muted); }
main a, .pilot-dialog a, .doc-dialog a { color: var(--desktop-accent); text-underline-offset: 3px; }
main a:hover, .pilot-dialog a:hover { text-decoration-thickness: 2px; }
main ::selection, .sidebar ::selection, .doc-dialog ::selection { background: var(--desktop-accent); color: var(--desktop-accent-ink); }

:is(.sidebar, main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command, .startup-intro) :focus-visible {
  outline: 3px solid var(--desktop-focus);
  outline-offset: 3px;
}
main[tabindex]:focus-visible { outline: 3px solid var(--desktop-focus); outline-offset: -6px; }
main :is(h1, h2)[tabindex]:focus-visible { outline-offset: 6px; }
/* Route focus on the noninteractive dashboard title has no visual frame */
h1.desktop-title[tabindex="-1"]:focus { outline: none; }
.skip-link { min-height: 44px; background: var(--desktop-primary); color: #ffffff; border-radius: 4px; }

/* Comfortable targets; task dialogs and stimulus controls are deliberately excluded */
:is(.sidebar, .topbar, #catalogView, #taskView, #settingsView, #sessionView, #resultView, #resultsView, #resources, #desktopView, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) button {
  min-height: 44px;
  min-width: 44px;
}
:is(main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) :is(.primary, .secondary, .danger, .ghost-button) {
  min-height: 44px;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 600;
}
:is(main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) .primary {
  background: var(--desktop-primary);
  color: var(--desktop-primary-ink);
  border: 1px solid var(--desktop-primary);
}
:is(main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) .primary:hover:not(:disabled) { background: var(--desktop-primary-hover); border-color: var(--desktop-primary-hover); }
:is(main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) .secondary { color: var(--desktop-ink); background: var(--desktop-surface); border: 1px solid var(--desktop-control); }
:is(main, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) .secondary:hover:not(:disabled) { background: var(--desktop-accent-soft); border-color: var(--desktop-accent); }
:is(main, .confirm-dialog, .pilot-dialog) .danger { color: var(--desktop-danger); background: var(--desktop-danger-soft); border-color: var(--desktop-danger); }
main .ghost-button { color: var(--desktop-muted); }
main .ghost-button:hover:not(:disabled) { color: var(--desktop-ink); background: var(--desktop-raised); }
main .text-button { min-height: 44px; display: inline-flex; align-items: center; color: var(--desktop-accent); }
:is(.sidebar, .doc-dialog, .desktop-command) .icon-button { width: 44px; height: 44px; border-radius: 6px; border-color: var(--desktop-control); background: var(--desktop-surface); }
:is(.sidebar, .doc-dialog, .desktop-command) .icon-button:hover { border-color: var(--desktop-accent); background: var(--desktop-accent-soft); }
:is(.sidebar, .topbar, #catalogView, #taskView, #settingsView, #sessionView, #resultView, #resultsView, #resources, #desktopView, .confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command) button:disabled { opacity: .55; }

/* 220px persistent navigation, quiet surfaces and one selected state */
.sidebar { padding: 12px 12px 16px; background: var(--desktop-sunken); border-color: var(--desktop-line); scrollbar-width: thin; }
.brand { min-height: 44px; gap: 10px; margin: 0 0 16px; padding: 4px 8px; font: 750 18px/1.2 var(--desktop-font); letter-spacing: -.065em; }
.brand:hover { background: var(--desktop-raised); }
.brand-mark { width: 30px; height: 30px; border-radius: 2px; background: var(--desktop-primary); border: 0; color: #ffffff; font: 750 26px/1 var(--desktop-font); }
.brand-name { white-space: nowrap; }
#navigation { gap: 4px; }
.nav-caption { margin: 20px 10px 8px; font: 550 10.5px/1.3 var(--mono); letter-spacing: .09em; color: var(--desktop-faint); }
#desktopHome { margin-bottom: 2px; }
.nav-item { min-height: 44px; padding: 10px; gap: 10px; border: 1px solid transparent; border-radius: 5px; color: var(--desktop-muted); font-size: 13.5px; line-height: 1.35; }
.nav-item:hover { background: var(--desktop-raised); color: var(--desktop-ink); }
.nav-item.active, .nav-item[aria-current="page"], #desktopHome[aria-pressed="true"] { background: var(--desktop-accent-soft); color: var(--desktop-ink); border-color: var(--desktop-accent-line); font-weight: 650; }
.nav-item.active::before { display: none; }
.nav-glyph { width: 18px; flex: 0 0 18px; font-size: 17px; color: var(--desktop-faint); }
.nav-item.active .nav-glyph, #desktopHome[aria-pressed="true"] .nav-glyph { color: var(--desktop-accent); }
.nav-count { color: var(--desktop-faint); font-size: 11px; }
.nav-quiet { opacity: 1; }
.sidebar-bottom { padding-top: 24px; }
.preferences { gap: 8px; border-top-style: dashed; padding-top: 12px; }
.offline { font: 10.5px/1.4 var(--mono); color: var(--desktop-faint); gap: 5px; }
.offline i { background: var(--desktop-ok); }
.mode-note { font-size: 12px; line-height: 1.5; color: var(--desktop-faint); }
.session-indicator { border-radius: 6px; padding: 12px 10px; margin-top: 16px; background: var(--desktop-accent-soft); }
.session-indicator strong { font-size: 12px; color: var(--desktop-accent); }
.live-dot { box-shadow: none; background: var(--desktop-accent); }

/* 56px toolbar; breadcrumbs and search keep independent room */
.topbar { min-height: 56px; height: 56px; padding: 6px var(--gutter); margin-bottom: 24px; gap: 12px; background: var(--desktop-bg); border-bottom: 1px dashed var(--desktop-line); backdrop-filter: none; -webkit-backdrop-filter: none; }
.topbar-nav { flex: 1 1 auto; gap: 6px; overflow: hidden; }
.topbar-tools { flex: 0 0 auto; gap: 8px; }
.breadcrumbs { min-width: 0; }
.breadcrumbs ol { flex-wrap: nowrap; font: 12px/1.4 var(--mono); gap: 0; }
.breadcrumbs li { min-width: 0; }
.breadcrumbs li:last-child { flex: 0 1 auto; }
.breadcrumbs li + li::before { padding: 0 5px; color: var(--desktop-faint); }
.crumb { display: block; line-height: 44px; min-height: 44px; max-width: 22ch; padding: 0 6px; font-size: 12px; }
.crumb[aria-current="page"] { display: block; line-height: 44px; }
.search { width: clamp(180px, 22vw, 320px); height: 44px; padding: 0 10px 0 12px; border-radius: 6px; border-color: var(--desktop-control); background: var(--desktop-surface); }
.search input { min-height: 42px; color: var(--desktop-ink); }
.search input::placeholder { color: var(--desktop-muted); opacity: 1; }
.search:focus-within { border-color: var(--desktop-focus); box-shadow: 0 0 0 2px var(--desktop-focus); }
.search input:focus-visible { outline: none; }
.search-glyph { color: var(--desktop-muted); }
main kbd, .sidebar kbd { background: var(--desktop-surface); border-color: var(--desktop-control); color: var(--desktop-muted); border-bottom-width: 1px; border-radius: 3px; font-size: 11px; }
.footer { margin-top: auto; padding-top: 32px; color: var(--desktop-faint); font-size: 12px; line-height: 1.6; gap: 10px 24px; }
.footer span:first-child { font: 650 12px/1.6 var(--mono); }

/* Original procedural halftone X: clipped dot fields and offset rectangular fragments */
.shell-bitmap, .desktop-bitmap { position: relative; overflow: hidden; isolation: isolate; color: var(--desktop-blue); background: var(--desktop-paper); }
.shell-bitmap::before, .desktop-bitmap::before { content: ""; position: absolute; inset: 16%; background: radial-gradient(circle, currentColor 1.65px, transparent 1.85px) 0 0 / 7px 7px; clip-path: polygon(0 0, 32% 0, 50% 32%, 68% 0, 100% 0, 67% 50%, 100% 100%, 68% 100%, 50% 68%, 32% 100%, 0 100%, 33% 50%); }
.shell-bitmap::after, .desktop-bitmap::after { content: ""; position: absolute; top: 29%; left: 19%; width: 28%; height: 12%; border-top: 4px solid currentColor; border-bottom: 2px solid currentColor; background: var(--desktop-paper); box-shadow: 54px 40px 0 -3px var(--desktop-paper), 66px 41px 0 -3px currentColor; }
.bitmap-x { position: absolute; width: 24%; height: 22%; left: 50%; top: 47%; background: repeating-linear-gradient(90deg, currentColor 0 3px, transparent 3px 6px); }
.bitmap-fragment { position: absolute; display: block; background: currentColor; }
.bitmap-fragment-a { left: 16%; bottom: 20%; width: 9%; height: 3%; }
.bitmap-fragment-b { right: 12%; top: 20%; width: 5%; height: 5%; }
.bitmap-fragment-c { right: 18%; bottom: 16%; width: 12%; height: 2%; }

/* Compact poster heading, with small abstract art and working controls */
.hero { min-height: 200px; grid-template-columns: minmax(0, 1fr) 176px; margin-bottom: 28px; border: 1px solid var(--desktop-line); border-radius: 8px; background: var(--desktop-surface); overflow: visible; }
.hero-copy { display: grid; grid-template-columns: minmax(130px, 1fr) auto; align-content: center; gap: 8px 14px; padding: 20px 24px; }
.hero-copy > .eyebrow, .hero-copy > h1, .hero-copy > p { grid-column: 1 / -1; }
main .eyebrow { font: 550 11px/1.5 var(--mono); text-transform: none; letter-spacing: .015em; color: var(--desktop-accent); }
.hero h1 { font: 780 clamp(38px, 3.6vw, 58px)/1.02 var(--desktop-font); letter-spacing: -.055em; color: var(--desktop-heading); }
.hero p { font-size: 14px; line-height: 1.5; max-width: 76ch; color: var(--desktop-muted); }
.hero-art { min-width: 0; border-left: 1px dashed var(--desktop-control); border-radius: 0 7px 7px 0; }
.program-guide { min-width: 0; align-self: center; color: var(--desktop-muted); }
.program-guide summary { display: flex; align-items: center; min-height: 44px; cursor: pointer; font-size: 13px; color: var(--desktop-accent); border-radius: 4px; list-style: none; }
.program-guide summary::-webkit-details-marker { display: none; }
.program-guide summary::before { content: "+"; margin-right: 8px; font: 600 16px/1 var(--mono); }
.program-guide[open] { grid-column: 1 / -1; }
.program-guide[open] summary::before { content: "−"; }
.program-guide[open] p { margin: 0 0 10px; }
.program-guide[open] + .hero-stats { grid-column: 1 / -1; }
.hero-stats { align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 0; }
.stat { min-height: 44px; padding: 8px 10px; gap: 6px; border-color: var(--desktop-control); border-radius: 4px; background: transparent; }
.stat strong { font: 700 18px/1.2 var(--desktop-font); color: var(--desktop-ink); }
.stat span { font-size: 12px; color: var(--desktop-muted); }
.stat:hover { border-color: var(--desktop-accent); background: var(--desktop-accent-soft); }

.context-panel { grid-template-columns: minmax(0, 1fr) 88px; gap: 20px; min-height: 88px; padding: 0 0 0 20px; margin-bottom: 24px; border: 1px dashed var(--desktop-control); border-radius: 6px; background: transparent; }
.context-copy { min-width: 0; padding: 14px 0; }
.context-copy p { font-size: 15px; line-height: 1.55; font-weight: 500; color: var(--desktop-muted); margin-top: 4px; }
.context-art { height: 100%; min-height: 86px; border-left: 1px dashed var(--desktop-control); border-radius: 0 5px 5px 0; }
.context-art::before { inset: 18%; background-size: 5px 5px; }
.context-art::after { display: none; }

/* Catalogue grid: 2 / 2 / 3 / 4 columns at 840 / 1024 / 1440 / 1800 */
.section-heading { align-items: center; gap: 12px 20px; margin: 4px 0 18px; }
.section-heading h2 { font: 740 30px/1.15 var(--desktop-font); letter-spacing: -.04em; }
.count { margin-left: 8px; font: 500 12px/1.4 var(--mono); color: var(--desktop-faint); }
.kbd-hint { color: var(--desktop-faint); font-size: 11.5px; }
.chips { gap: 8px; padding: 4px 4px 12px; margin: 0 -4px 12px; scrollbar-width: thin; }
.chip { min-height: 44px; padding: 0 14px; border: 1px solid var(--desktop-control); border-radius: 5px; font-size: 13px; color: var(--desktop-muted); background: transparent; }
.chip:hover { color: var(--desktop-ink); background: var(--desktop-raised); border-color: var(--desktop-control); }
.chip[aria-pressed="true"] { background: var(--desktop-accent-soft); color: var(--desktop-ink); border-color: var(--desktop-accent); font-weight: 650; }
.catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.card-main { min-height: 196px; padding: 18px; gap: 12px; border-color: var(--desktop-line); border-radius: 8px; background: var(--desktop-surface); }
.card-main:hover { background: var(--desktop-surface); border-color: var(--desktop-accent); box-shadow: inset 0 -3px 0 var(--desktop-accent); }
.card-main:focus-visible { outline: 3px solid var(--desktop-focus); outline-offset: 3px; border-color: var(--desktop-focus); border-radius: 8px; }
.card-top { min-height: 36px; padding-right: 42px; gap: 10px; }
.task-symbol { width: 32px; height: 32px; border-radius: 3px; color: var(--desktop-accent); background: var(--desktop-accent-soft); border: 0; }
.task-label { font: 500 10.5px/1.5 var(--mono); letter-spacing: .05em; color: var(--desktop-faint); }
.card-title { font: 700 19px/1.25 var(--desktop-font); letter-spacing: -.025em; overflow-wrap: anywhere; }
.card-text { font-size: 14px; line-height: 1.5; -webkit-line-clamp: 3; color: var(--desktop-muted); }
.card-bottom { font-size: 12px; padding-top: 10px; border-top: 1px dashed var(--desktop-line); gap: 10px; }
.favourite-card { width: 44px; height: 44px; top: 10px; right: 10px; border-radius: 5px; font-size: 20px; color: var(--desktop-muted); }
.favourite-card:hover { background: var(--desktop-raised); color: var(--desktop-ink); }
.favourite-card[aria-pressed="true"] { color: var(--desktop-magenta); }
.badge, .tag { white-space: normal; line-height: 1.4; border-radius: 4px; font-size: 11px; }
.badge { min-height: 24px; padding: 3px 7px; }
.tag { min-height: 28px; font: 500 12px/1.4 var(--sans); padding: 4px 9px; }
.empty, .desktop-empty { padding: 32px 24px; border: 1px dashed var(--desktop-control); border-radius: 6px; background: var(--desktop-surface); color: var(--desktop-muted); text-align: left; font-size: 14px; line-height: 1.6; }
.empty::before, .desktop-empty::before { content: "[ + ]"; display: block; margin-bottom: 14px; font: 500 18px/1.2 var(--mono); color: var(--desktop-accent); }
.desktop-empty > :is(p, span) { max-width: 58ch; }
.desktop-empty button { margin-top: 16px; }
.desktop-empty:empty { display: none; }

/* Preparation pages, information blocks and readable forms */
.page-grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; }
.page-main { gap: 16px; }
.page-head { padding: 4px 0 12px; gap: 12px; }
.page-head h1 { font: 750 clamp(32px, 3.3vw, 46px)/1.12 var(--desktop-font); letter-spacing: -.045em; color: var(--desktop-ink); overflow-wrap: anywhere; }
.lead { font-size: 16px; line-height: 1.65; color: var(--desktop-muted); max-width: 68ch; }
.block { padding: 22px 24px; border-radius: 8px; }
:is(#catalogView, #taskView, #settingsView, #resultView) .block { border-color: var(--desktop-line); background: var(--desktop-surface); color: var(--desktop-ink); }
:is(#catalogView, #taskView, #settingsView, #resultView) .block > :is(h2, h3, legend) { font: 650 16px/1.4 var(--sans); color: var(--desktop-ink); text-transform: none; letter-spacing: -.01em; margin-bottom: 14px; }
.block p { line-height: 1.65; }
.facts { grid-template-columns: minmax(120px, .35fr) minmax(0, 1fr); gap: 12px 20px; font-size: 14px; line-height: 1.6; }
.facts dt { color: var(--desktop-muted); }
.facts dd { color: var(--desktop-ink); min-width: 0; }
.facts.compact { grid-template-columns: minmax(88px, .45fr) minmax(0, 1fr); font-size: 13px; gap: 10px 12px; }
.page-aside { top: 80px; gap: 16px; }
.aside-card { padding: 20px; border: 1px solid var(--desktop-control); border-top: 3px solid var(--desktop-accent); border-radius: 8px; background: var(--desktop-surface); gap: 16px; }
.aside-actions { gap: 10px; }
.note, .help { color: var(--desktop-muted); font-size: 13px; line-height: 1.6; }
.optional { color: var(--desktop-faint); font-size: 12px; }
.warning { font-size: 14px; line-height: 1.6; color: var(--desktop-warn); background: var(--desktop-warn-soft); border-color: var(--desktop-warn); border-radius: 5px; }
.warning.small { font-size: 13px; padding: 10px 12px; }
.disclosure { padding: 0; }
.disclosure > summary { min-height: 52px; padding: 14px 24px; font: 600 14px/1.5 var(--sans); letter-spacing: 0; text-transform: none; color: var(--desktop-ink); border-radius: 7px; }
.disclosure > summary::before { color: var(--desktop-accent); }
.disclosure > :not(summary) { margin: 0 24px 20px; }
.summary-note { font-size: 12px; color: var(--desktop-faint); }
.field { color: var(--desktop-ink); font-size: 14px; margin: 6px 0 10px; }
:is(#settingsView, #catalogView) :is(input[type="text"], input[type="number"], select), .desktop-select, .pilot-field :is(input, select, textarea), .desktop-command :is(input, select) {
  min-height: 44px; max-width: 100%; padding: 10px 12px; border: 1px solid var(--desktop-control); border-radius: 5px; background: var(--desktop-surface); color: var(--desktop-ink); font: 400 14px/1.5 var(--sans);
}
:is(#settingsView, #catalogView) :is(input[type="text"], input[type="number"], select) { height: auto; }
:is(#settingsView, #catalogView, #desktopView, .pilot-dialog, .desktop-command) :is(input, textarea)::placeholder { color: var(--desktop-muted); opacity: 1; }
:is(#settingsView, #catalogView, #desktopView, .pilot-dialog, .desktop-command) :is(input, select, textarea):focus-visible { outline: 3px solid var(--desktop-focus); outline-offset: 2px; border-color: var(--desktop-focus); }
.segmented { background: var(--desktop-bg); border-color: var(--desktop-control); border-radius: 6px; gap: 6px; padding: 4px; }
.segmented span { min-height: 44px; display: flex; align-items: center; padding: 10px 14px; border-radius: 4px; color: var(--desktop-muted); }
.segmented input:checked + span { color: var(--desktop-accent-ink); background: var(--desktop-accent); }
.segmented input:focus-visible + span { outline: 3px solid var(--desktop-focus); outline-offset: 2px; }
.choice-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.choice { min-height: 72px; padding: 16px; border-radius: 6px; border-color: var(--desktop-control); background: var(--desktop-bg); }
.choice:has(input:checked) { border-color: var(--desktop-accent); background: var(--desktop-accent-soft); }
.choice:focus-within { outline: 3px solid var(--desktop-focus); outline-offset: 2px; }
.choice strong { font-size: 14px; line-height: 1.5; }
.choice small { margin-top: 6px; font-size: 13px; line-height: 1.6; color: var(--desktop-muted); }
:is(#settingsView, .pilot-dialog, #desktopView) :is(input[type="radio"], input[type="checkbox"]) { accent-color: var(--desktop-accent); }
.check { min-height: 44px; line-height: 1.5; }
.param { padding: 16px; background: var(--desktop-bg); border-color: var(--desktop-line); border-radius: 6px; }
.param-head { flex-wrap: wrap; gap: 8px 12px; }
.param-name { overflow-wrap: anywhere; color: var(--desktop-ink); }
.param-reset { min-height: 44px; padding: 8px 12px; color: var(--desktop-accent); }
.param[data-changed="true"] { border-color: var(--desktop-warn); }
.clinical-filters { gap: 16px; margin-top: 16px; }
.clinical-filters label { flex-basis: 200px; font-size: 13px; font-weight: 600; color: var(--desktop-ink); }
#desktopAddTask { margin-top: 4px; }

/* Running / output chrome. Stimulus and training / scale containers remain untouched */
.session-panel { max-width: 760px; padding: 28px; background: var(--desktop-surface); border-color: var(--desktop-control); border-top: 3px solid var(--desktop-accent); border-radius: 8px; }
.session-panel h1 { font: 750 34px/1.2 var(--desktop-font); letter-spacing: -.04em; }
.hints { border-top-style: dashed; color: var(--desktop-muted); line-height: 1.65; }
.session-actions { gap: 12px; }
.session-actions .primary { min-width: min(240px, 100%); }
.status-line { color: var(--desktop-ink); font-size: 15px; line-height: 1.6; }
#resultView .page-grid { grid-template-columns: minmax(0, 1fr) 176px; }
.result-bitmap { width: 176px; height: 176px; border: 1px dashed var(--desktop-control); border-radius: 6px; }
#resultFacts { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); padding: 18px 20px; border: 1px dashed var(--desktop-control); border-radius: 6px; }
.grid-facts dt { font: 500 11px/1.4 var(--mono); color: var(--desktop-faint); letter-spacing: .02em; text-transform: none; }
.grid-facts dd { font-size: 15px; color: var(--desktop-ink); }
.files li { min-height: 40px; align-items: baseline; padding: 10px 12px; background: var(--desktop-bg); border-radius: 4px; }
.files.compact li { padding: 8px 10px; }
.file-size { color: var(--desktop-faint); }
.results { gap: 16px; }
.result-row { padding: 22px 24px; gap: 20px; border-radius: 8px; background: var(--desktop-surface); border-color: var(--desktop-line); }
.result-head h3 { font: 700 19px/1.35 var(--desktop-font); letter-spacing: -.025em; }
.result-meta { color: var(--desktop-muted); font-size: 13px; line-height: 1.6; }
.result-actions { gap: 10px; margin-top: 12px; }
.result-actions .secondary { min-height: 44px; font-size: 13px; }
.result-score { font: 750 34px/1.1 var(--desktop-font); letter-spacing: -.04em; color: var(--desktop-accent); }
.raw summary { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 0; color: var(--desktop-muted); }
.raw pre { padding: 16px; background: var(--desktop-bg); border: 1px solid var(--desktop-line); border-radius: 5px; color: var(--desktop-ink); line-height: 1.65; }

/* Resource library and quiet, readable documents */
.resource-intro { max-width: 76ch; color: var(--desktop-ink); font-size: 15px; line-height: 1.65; }
.resource-note { font-size: 13px; line-height: 1.6; color: var(--desktop-muted); margin-bottom: 16px; }
.resource-collections { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 12px; margin-bottom: 24px; }
.resource-collections .secondary { justify-content: flex-start; min-height: 56px; padding: 14px 16px; }
#resourceList { gap: 12px; margin: 18px 0; }
.resource-row { padding: 18px 20px; gap: 18px; border-radius: 6px; border-color: var(--desktop-line); }
.resource-info { gap: 6px; }
.resource-info h3 { font-size: 16px; line-height: 1.4; font-weight: 650; color: var(--desktop-ink); }
.resource-meta { font-size: 13px; color: var(--desktop-muted); }
.resource-path { font-size: 12px; line-height: 1.6; color: var(--desktop-faint); }
.resource-row .secondary { min-height: 44px; font-size: 13px; }
.resource-document-text { padding: 20px; color: var(--desktop-ink); background: var(--desktop-bg); border: 1px dashed var(--desktop-control); border-radius: 5px; font: 12.5px/1.75 var(--mono); overflow-wrap: anywhere; }

/* Dialogs belonging to the shell only */
.confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command { padding: 24px; border-radius: 8px; color: var(--desktop-ink); background: var(--desktop-surface); border-color: var(--desktop-control); box-shadow: var(--desktop-shadow); }
:is(.confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command)::backdrop { background: rgb(5 8 36 / .64); }
:root[data-theme="light"] :is(.confirm-dialog, .doc-dialog, .pilot-dialog, .desktop-command)::backdrop { background: rgb(18 25 58 / .38); }
.confirm-dialog h2, .doc-dialog h2, .pilot-dialog h2 { font: 720 25px/1.2 var(--desktop-font); letter-spacing: -.035em; }
.confirm-dialog p, .pilot-dialog p { color: var(--desktop-muted); font-size: 14px; line-height: 1.65; }
.dialog-head { align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.dialog-actions { gap: 12px; }
.pilot-dialog { max-height: calc(100dvh - 40px); }
.pilot-header { align-items: flex-start; gap: 16px; }
.pilot-dialog h3 { font-size: 17px; line-height: 1.5; }
.pilot-section { border-top-style: dashed; padding-top: 24px; }
.pilot-item { padding: 18px; border-color: var(--desktop-line); border-radius: 6px; background: var(--desktop-bg); }
.pilot-field { gap: 8px; font-size: 13px; line-height: 1.6; }
.pilot-field textarea { min-height: 100px; }
.pilot-note { color: var(--desktop-muted); }
.pilot-notice { background: var(--desktop-surface); color: var(--desktop-accent); line-height: 1.6; }
.pilot-error { color: var(--desktop-danger); }
.toast { color: var(--desktop-bg); background: var(--desktop-ink); box-shadow: var(--desktop-shadow); border-radius: 5px; font-size: 14px; max-width: min(560px, calc(100vw - 48px)); }

/* Dashboard: real local plan, favourites and results, without decorative fake data */
#desktopView { min-width: 0; color: var(--desktop-ink); }
.desktop-heading { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 192px; padding: 24px 28px; margin-bottom: 20px; border: 1px solid var(--desktop-line); border-radius: 8px; background: var(--desktop-surface); }
.desktop-heading > :not(.desktop-bitmap) { min-width: 0; }
.desktop-title, .desktop-heading h1 { margin: 0; font: 780 clamp(34px, 3vw, 52px)/1.04 var(--desktop-font); letter-spacing: -.055em; color: var(--desktop-heading); overflow-wrap: anywhere; }
.desktop-heading p { max-width: 66ch; margin-top: 12px; font-size: 14px; line-height: 1.65; color: var(--desktop-muted); }
.desktop-bitmap { width: 144px; height: 144px; flex: 0 0 144px; border: 1px dashed var(--desktop-control); border-radius: 3px; }
.desktop-actions, .desktop-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.desktop-actions { margin: 16px 0 20px; }
.desktop-heading .desktop-actions { margin: 16px 0 0; }
.desktop-toolbar { margin-bottom: 20px; padding: 12px 0; border-bottom: 1px dashed var(--desktop-line); }
.desktop-toolbar > :is(p, span) { font: 12px/1.6 var(--mono); color: var(--desktop-muted); }
.desktop-queue-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; min-height: 26px; padding: 3px 8px; border: 1px solid var(--desktop-accent-line); border-radius: 4px; background: var(--desktop-accent-soft); color: var(--desktop-accent); font: 600 12px/1.4 var(--mono); font-variant-numeric: tabular-nums; }
.desktop-grid { display: grid; grid-template-columns: minmax(0, var(--desktop-plan-width, 1.35fr)) minmax(0, 1fr); align-items: start; gap: 20px; }
.desktop-card { min-width: 0; padding: 24px; border: 1px solid var(--desktop-line); border-radius: 8px; background: var(--desktop-surface); }
.desktop-card > :is(h2, h3), .desktop-card > header :is(h2, h3) { margin: 0 0 16px; color: var(--desktop-ink); font: 720 24px/1.2 var(--desktop-font); letter-spacing: -.035em; }
.desktop-card > header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.desktop-card p { color: var(--desktop-muted); font-size: 14px; line-height: 1.65; }
.desktop-card > p { margin-bottom: 16px; }
.desktop-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 156px), 1fr)); gap: 12px; margin: 0 0 24px; }
.desktop-card .desktop-metrics { grid-template-columns: repeat(auto-fit, minmax(min(100%, 126px), 1fr)); margin: 16px 0; }
.desktop-metric { min-width: 0; padding: 18px 20px; border: 1px dashed var(--desktop-control); border-radius: 6px; background: var(--desktop-surface); }
.desktop-card .desktop-metric { padding: 14px 16px; background: var(--desktop-bg); }
.desktop-metric strong { display: block; margin-bottom: 8px; color: var(--desktop-accent); font: 760 32px/1.1 var(--desktop-font); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.desktop-metric :is(span, small, dt) { color: var(--desktop-muted); font: 11.5px/1.6 var(--mono); }
.desktop-next { padding: 20px; margin: 16px 0; border-left: 3px solid var(--desktop-accent); border-radius: 0 6px 6px 0; background: var(--desktop-accent-soft); }
.desktop-next > :is(h3, strong) { display: block; font-size: 17px; line-height: 1.5; color: var(--desktop-ink); }
.desktop-next p { margin: 8px 0 16px; }
.desktop-list { display: grid; gap: 0; margin-top: 8px; }
.desktop-list-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; min-width: 0; padding: 14px 0; border-bottom: 1px dashed var(--desktop-line); }
.desktop-list-row:last-child { border-bottom: 0; padding-bottom: 0; }
.desktop-list-row > :first-child:not(button) { flex: 1 1 180px; min-width: 0; }
.desktop-list-row strong { display: block; font-size: 15px; font-weight: 650; line-height: 1.5; color: var(--desktop-ink); overflow-wrap: anywhere; }
.desktop-list-row :is(small, p) { display: block; margin-top: 4px; font-size: 12px; line-height: 1.6; color: var(--desktop-muted); }
.desktop-list-row button { flex-shrink: 0; }
.desktop-card .desktop-empty { padding: 24px 18px; margin-top: 8px; background: var(--desktop-bg); }
.desktop-context, .desktop-session-note { padding: 16px 20px; margin: 16px 0 20px; border: 1px dashed var(--desktop-control); border-left: 3px solid var(--desktop-accent); border-radius: 5px; background: var(--desktop-bg); color: var(--desktop-muted); font-size: 13px; line-height: 1.7; }
.desktop-context p, .desktop-session-note p { font-size: inherit; line-height: inherit; }
.desktop-context strong, .desktop-session-note strong { color: var(--desktop-ink); }
.desktop-session-note[role="alert"] { border-color: var(--desktop-danger); color: var(--desktop-danger); background: var(--desktop-danger-soft); }
.desktop-progress { display: block; width: 100%; height: 8px; border: 0; border-radius: 2px; margin: 16px 0; background: var(--desktop-raised); accent-color: var(--desktop-accent); overflow: hidden; }
progress.desktop-progress::-webkit-progress-bar { background: var(--desktop-raised); border-radius: 2px; }
progress.desktop-progress::-webkit-progress-value { background: var(--desktop-accent); border-radius: 2px; }
progress.desktop-progress::-moz-progress-bar { background: var(--desktop-accent); }
.desktop-plan-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; min-width: 0; padding: 16px 0; border-bottom: 1px dashed var(--desktop-line); }
.desktop-plan-row:last-child { border-bottom: 0; }
.desktop-plan-row > :first-child:not(button) { flex: 1 1 160px; min-width: 0; }
.desktop-plan-row :is(h3, strong) { display: block; margin: 0; font-size: 15px; line-height: 1.5; color: var(--desktop-ink); overflow-wrap: anywhere; }
.desktop-plan-row :is(small, p) { display: block; margin-top: 4px; font-size: 12px; line-height: 1.6; color: var(--desktop-muted); }
.desktop-plan-row[aria-current="step"], .desktop-plan-row[data-current="true"] { border-left: 3px solid var(--desktop-accent); padding-left: 12px; background: var(--desktop-accent-soft); }
.desktop-plan-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.desktop-plan-controls button { min-width: 44px; min-height: 44px; padding: 10px 12px; border: 1px solid var(--desktop-control); border-radius: 5px; color: var(--desktop-ink); background: var(--desktop-surface); font-size: 13px; }
.desktop-plan-controls button:hover:not(:disabled) { background: var(--desktop-accent-soft); border-color: var(--desktop-accent); }
.desktop-select { display: block; width: 100%; margin: 12px 0; }
.desktop-card label { display: block; margin: 14px 0 6px; font-size: 13px; font-weight: 600; line-height: 1.5; color: var(--desktop-ink); }

/* Human readable attempt report and command search dialog */
.desktop-readable-report { padding: 20px; margin: 16px 0 4px; border: 1px dashed var(--desktop-control); border-radius: 6px; background: var(--desktop-bg); color: var(--desktop-ink); }
.desktop-readable-report :is(h2, h3, h4) { margin: 0 0 14px; font: 650 16px/1.5 var(--sans); letter-spacing: 0; color: var(--desktop-ink); }
.desktop-readable-report p { max-width: 78ch; margin: 0 0 12px; font-size: 14px; line-height: 1.7; color: var(--desktop-muted); }
.desktop-readable-report p:last-of-type { padding-top: 12px; border-top: 1px dashed var(--desktop-line); }
.desktop-readable-report button { margin-top: 8px; }
.desktop-command { width: min(720px, calc(100vw - 40px)); max-height: calc(100dvh - 48px); overflow: auto; }
.desktop-command :is(h2, h3) { margin: 0 0 16px; font: 720 24px/1.25 var(--desktop-font); letter-spacing: -.035em; }
.desktop-command > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.desktop-command :is(input[type="search"], input[type="text"]) { display: block; width: 100%; min-height: 48px; margin: 12px 0 16px; }
.desktop-command :is(p, small) { font-size: 13px; line-height: 1.6; color: var(--desktop-muted); }
.desktop-command :is(ul, [role="listbox"]) { display: grid; gap: 8px; margin-top: 16px; }
.desktop-command :is(li > button, [role="option"]) { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; min-height: 56px; padding: 12px 14px; border: 1px solid var(--desktop-control); border-radius: 5px; background: var(--desktop-bg); color: var(--desktop-ink); text-align: left; }
.desktop-command :is(li > button, [role="option"]):hover, .desktop-command [aria-selected="true"] { border-color: var(--desktop-accent); background: var(--desktop-accent-soft); }
.desktop-command kbd { color: var(--desktop-muted); background: var(--desktop-bg); border-color: var(--desktop-control); }

/* Flexible local workspace controls and plan rows */
.desktop-title { white-space: pre-line; margin-top: 10px; }
.desktop-side { display: grid; gap: 20px; min-width: 0; }
.desktop-recent { margin-bottom: 16px; color: var(--desktop-muted); font-size: 14px; line-height: 1.65; }
#desktopPlanTitle { display: block; width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--desktop-control); border-radius: 5px; background: var(--desktop-bg); color: var(--desktop-ink); font: 400 14px/1.5 var(--sans); }
.desktop-plan-copy { flex: 1 1 180px; min-width: 0; }
.desktop-plan-copy .text-button { text-align: left; font-size: 15px; line-height: 1.5; overflow-wrap: anywhere; }
.desktop-plan-controls { min-width: 0; max-width: 100%; }
.desktop-plan-controls .desktop-select { width: auto; min-width: 140px; flex: 1 1 140px; margin: 0; }
.desktop-plan-controls > .small { font: 12px/1.5 var(--mono); }
button.desktop-list-row { width: 100%; text-align: left; justify-content: flex-start; font-size: 14px; line-height: 1.5; padding: 12px 0; border-radius: 3px; }
.desktop-command button.desktop-list-row { padding: 12px 14px; margin-bottom: 6px; border: 1px solid var(--desktop-control); border-radius: 5px; color: var(--desktop-ink); background: var(--desktop-bg); }
.desktop-command button.desktop-list-row:hover { background: var(--desktop-accent-soft); border-color: var(--desktop-accent); text-decoration: none; }
.desktop-layout-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 0 0 20px; padding: 12px 16px; border: 1px dashed var(--desktop-control); border-radius: 6px; background: var(--desktop-surface); color: var(--desktop-ink); }
dialog.desktop-layout-tools:not([open]) { display: none; }
dialog.desktop-layout-tools[open] { display: flex; flex-direction: column; align-items: stretch; margin: auto; padding: 24px; }
.desktop-layout-tools label { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; min-height: 44px; color: var(--desktop-muted); font: 12px/1.5 var(--mono); }
.desktop-layout-tools :is(select, input[type="range"]) { min-height: 44px; min-width: 140px; max-width: 100%; margin: 0; padding: 10px 12px; border: 1px solid var(--desktop-control); border-radius: 5px; color: var(--desktop-ink); background: var(--desktop-bg); font: 400 14px/1.5 var(--sans); }
.desktop-layout-tools input[type="range"] { padding: 0; border: 0; accent-color: var(--desktop-accent); }
.desktop-layout-tools :is(strong, .desktop-layout-title) { color: var(--desktop-ink); font: 600 12px/1.5 var(--mono); }
.desktop-layout-tools button { min-height: 44px; min-width: 44px; }
.desktop-layout-tools button[aria-pressed="true"] { color: var(--desktop-ink); background: var(--desktop-accent-soft); border-color: var(--desktop-accent); }
.desktop-drag-handle { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 44px; width: 44px; height: 44px; border: 1px dashed var(--desktop-control); border-radius: 4px; background: var(--desktop-bg); color: var(--desktop-muted); font: 600 20px/1 var(--mono); cursor: grab; touch-action: pan-y; }
.desktop-drag-handle:active { cursor: grabbing; }
.desktop-drop-target { outline: 3px dashed var(--desktop-accent); outline-offset: 2px; border-color: var(--desktop-accent); background: var(--desktop-accent-soft); }

/* Collapsed sidebar preserves accessible labels while leaving the glyphs visible */
body[data-sidebar="compact"], body[data-focus="on"] { --sidebar: 76px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .sidebar { padding-left: 10px; padding-right: 10px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .brand { justify-content: center; padding: 0; }
body:is([data-sidebar="compact"], [data-focus="on"]) .brand-name { display: none; }
body:is([data-sidebar="compact"], [data-focus="on"]) .nav-item { justify-content: center; gap: 0; padding: 10px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .nav-item > span:not(.nav-glyph):not(.nav-count),
body:is([data-sidebar="compact"], [data-focus="on"]) .session-indicator > span:not(.live-dot) {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
body:is([data-sidebar="compact"], [data-focus="on"]) :is(.nav-caption, .nav-count, .mode-note) { display: none; }
body:is([data-sidebar="compact"], [data-focus="on"]) .nav-item:not(:has(.nav-glyph)) { font-size: 0; }
body:is([data-sidebar="compact"], [data-focus="on"]) .nav-item:not(:has(.nav-glyph))::after { content: "▤"; color: var(--desktop-faint); font-size: 19px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .nav-glyph { display: block; width: 22px; flex-basis: 22px; font-size: 19px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .preferences { flex-direction: column; }
body:is([data-sidebar="compact"], [data-focus="on"]) .offline { margin-left: 0; font-size: 0; gap: 0; }
body:is([data-sidebar="compact"], [data-focus="on"]) .offline i { width: 8px; height: 8px; }
body:is([data-sidebar="compact"], [data-focus="on"]) .session-indicator { justify-content: center; }
body[data-focus="on"] .desktop-side { display: none; }
body[data-focus="on"] .desktop-grid { grid-template-columns: minmax(0, 1fr); }

/* Density changes padding, never shrinks catalogue text below 14px */
body[data-density="compact"] .card-main { padding: 14px; gap: 8px; min-height: 180px; }
body[data-density="compact"] .card-title { font-size: 18px; }
body[data-density="compact"] :is(.card-text, .task-label, .card-bottom, .card-bottom .badge) { font-size: 14px; line-height: 1.45; }
body[data-density="compact"] .task-label { letter-spacing: 0; }
body[data-density="compact"] .card-bottom { flex-wrap: wrap; padding-top: 8px; }
body[data-density="compact"] .catalog { gap: 12px; }
body[data-density="compact"] .desktop-card { padding: 20px; }
body[data-density="compact"] .desktop-list-row { padding-top: 10px; padding-bottom: 10px; }

/* Catalogue list: favourite remains a separate 44px control */
body[data-catalog-layout="list"] #catalog { grid-template-columns: minmax(0, 1fr); gap: 12px; }
body[data-catalog-layout="list"] .card-main { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(0, 1.5fr) minmax(100px, .55fr); align-items: center; min-height: 124px; padding: 18px 72px 18px 20px; gap: 8px 24px; }
body[data-catalog-layout="list"] .card-top { grid-column: 1; grid-row: 1; padding-right: 0; }
body[data-catalog-layout="list"] .card-title { grid-column: 1; grid-row: 2; font-size: 19px; }
body[data-catalog-layout="list"] .card-text { grid-column: 2; grid-row: 1 / span 2; -webkit-line-clamp: 3; font-size: 14px; }
body[data-catalog-layout="list"] .card-bottom { grid-column: 3; grid-row: 1 / span 2; flex-direction: column; align-items: flex-start; justify-content: center; margin: 0; padding: 0; border-top: 0; }
body[data-catalog-layout="list"] .card-group { max-width: 100%; white-space: normal; }
body[data-catalog-layout="list"] .favourite-card { top: 14px; right: 14px; }
body[data-catalog-layout="list"][data-density="compact"] .card-main { min-height: 112px; padding: 14px 68px 14px 16px; }

/* Navigation glitch affects an empty decorative pseudo-element for 180ms exactly once */
.page-head { position: relative; }
.desktop-glitch :is(.desktop-heading, .hero, .page-head)::after { content: ""; position: absolute; top: 14px; right: 20px; width: 32px; height: 3px; pointer-events: none; background: #8de9ff; box-shadow: 3px 4px 0 #f08acb; opacity: 0; animation: desktop-navigation-glitch 180ms steps(3, end) 1; }
@keyframes desktop-navigation-glitch {
  0%, 100% { opacity: 0; translate: 0 0; }
  25% { opacity: .8; translate: 3px 0; }
  60% { opacity: .6; translate: -3px 1px; }
  85% { opacity: .3; translate: 1px 0; }
}
:root[data-motion="reduced"] .desktop-glitch :is(.desktop-heading, .hero, .page-head)::after { animation: none !important; opacity: 0; }
@media (prefers-reduced-motion: reduce) {
  .desktop-glitch :is(.desktop-heading, .hero, .page-head)::after { animation: none !important; opacity: 0; }
}
@media (max-width: 1100px) {
  body[data-catalog-layout="list"] .card-main { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 8px 16px; }
  body[data-catalog-layout="list"] .card-bottom { grid-column: 1 / -1; grid-row: 3; flex-direction: row; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px dashed var(--desktop-line); }
  .desktop-side { gap: 16px; }
}
@media (max-width: 720px) {
  body[data-sidebar="compact"], body[data-focus="on"] { --sidebar: 0px; }
  body:is([data-sidebar="compact"], [data-focus="on"]) .sidebar { padding: 12px 16px; }
  body:is([data-sidebar="compact"], [data-focus="on"]) .preferences { flex-direction: row; }
  .desktop-layout-tools { gap: 10px; padding: 12px; }
  body[data-catalog-layout="list"] .card-main { grid-template-columns: minmax(0, 1fr); }
  body[data-catalog-layout="list"] .card-text { grid-column: 1; grid-row: 3; }
  body[data-catalog-layout="list"] .card-bottom { grid-column: 1; grid-row: 4; flex-wrap: wrap; }
}

/* One brief decorative bitmap offset on startup, never on stimulus or readable text */
.startup-intro { background: var(--desktop-bg); color: var(--desktop-ink); animation: none; }
.intro-composition { display: grid; grid-template-columns: minmax(0, 1fr) 200px; width: min(720px, calc(100vw - 48px)); border: 1px solid var(--desktop-control); border-radius: 6px; background: var(--desktop-surface); }
.intro-frame { inset: 12px; border: 1px dashed var(--desktop-control); border-radius: 2px; animation: none; pointer-events: none; }
.intro-bitmap { grid-column: 2; grid-row: 1; min-height: 260px; border-left: 1px dashed var(--desktop-control); }
.intro-brand { grid-column: 1; grid-row: 1; align-self: center; gap: 16px; padding: 32px; color: var(--desktop-ink); background: transparent; animation: none; }
.intro-index { color: var(--desktop-faint); font: 500 11px/1.5 var(--mono); letter-spacing: .05em; }
.intro-wordmark { font: 780 clamp(32px, 5vw, 56px)/1.05 var(--desktop-font); letter-spacing: -.07em; color: var(--desktop-accent); }
.intro-caption { color: var(--desktop-muted); font-size: 14px; letter-spacing: 0; }
.intro-sweep { display: none; }
.intro-skip { min-height: 44px; border-radius: 5px; color: var(--desktop-ink); background: var(--desktop-surface); border-color: var(--desktop-control); }
.intro-skip kbd { color: var(--desktop-muted); border-color: var(--desktop-control); }
.startup-intro:not([hidden]) .intro-bitmap::before { animation: desktop-bitmap-glitch 200ms steps(3, end) 1; }
@keyframes desktop-bitmap-glitch {
  0%, 100% { translate: 0 0; }
  30% { translate: 3px 0; }
  65% { translate: -2px 1px; }
}
:root[data-motion="reduced"] .startup-intro *, :root[data-motion="reduced"] .shell-bitmap::before, :root[data-motion="reduced"] .desktop-bitmap::before { animation: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .startup-intro *, .shell-bitmap::before, .desktop-bitmap::before { animation: none !important; transition: none !important; }
}

/* Desktop window sizes; every column uses shrinkable text, without horizontal masking */
@media (min-width: 1200px) {
  .catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1600px) {
  .catalog { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .desktop-grid { grid-template-columns: minmax(0, var(--desktop-plan-width, 1.35fr)) minmax(0, 1fr); gap: 24px; }
  .desktop-heading { min-height: 200px; }
}
@media (max-width: 1240px) {
  .page-grid { grid-template-columns: minmax(0, 1fr) 276px; gap: 20px; }
  .hero { grid-template-columns: minmax(0, 1fr) 144px; }
  .hero-copy { padding: 20px; }
  .hero-stats { grid-column: 1 / -1; }
  .program-guide { grid-column: 1 / -1; }
  .desktop-heading { padding: 24px; gap: 20px; }
  .desktop-bitmap { width: 120px; height: 120px; flex-basis: 120px; }
  .desktop-grid { gap: 16px; }
  .desktop-card { padding: 20px; }
  .kbd-hint { display: none; }
}
@media (max-width: 1100px) {
  .page-grid, #resultView .page-grid { grid-template-columns: minmax(0, 1fr); }
  .page-aside { position: static; }
  #resultView > .page-grid > .page-aside { display: none; }
  .desktop-grid { grid-template-columns: minmax(0, 1fr); }
  .desktop-heading { min-height: 180px; }
  .desktop-card .desktop-metrics { grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); }
}
@media (min-width: 721px) and (max-width: 960px) {
  :root { --sidebar: 220px; --gutter: 20px; }
  .hero { grid-template-columns: minmax(0, 1fr) 112px; }
  .hero h1 { font-size: 38px; }
  .hero-copy { padding: 18px; }
  .hero-stats { gap: 6px; }
  .stat { padding: 8px; }
  .stat strong { font-size: 17px; }
  .topbar { gap: 8px; }
  .search { width: 180px; }
  .search kbd { display: none; }
  .crumb { max-width: 12ch; padding: 0 4px; }
  .breadcrumbs li + li::before { padding: 0 3px; }
  .topbar .ghost-button { padding: 10px; }
  .desktop-heading { padding: 20px; gap: 16px; }
  .desktop-bitmap { width: 96px; height: 112px; flex-basis: 96px; }
  .desktop-title, .desktop-heading h1 { font-size: 36px; }
  .result-row { padding: 20px; }
}
@media (max-width: 720px) {
  :root { --sidebar: 0px; --gutter: 16px; }
  .sidebar { position: static; width: auto; padding: 12px 16px; border-right: 0; border-bottom: 1px dashed var(--desktop-line); }
  .brand { align-self: flex-start; margin-bottom: 10px; }
  #navigation { flex-direction: row; flex-wrap: wrap; gap: 8px; }
  .nav-item { padding: 10px 12px; }
  .nav-caption, .nav-count { display: none; }
  .sidebar-bottom { padding-top: 12px; }
  .preferences { justify-content: flex-start; }
  .offline { margin-left: 12px; }
  main { margin-left: 0; padding: 0 16px 24px; }
  .topbar { height: auto; min-height: 56px; margin: 0 -16px 20px; padding: 6px 16px; flex-wrap: wrap; }
  .topbar-tools { min-width: 0; }
  .search { width: min(260px, 50vw); }
  .hero { grid-template-columns: minmax(0, 1fr) 88px; }
  .hero-art { display: block; }
  .hero-copy { padding: 18px; }
  .hero h1 { font-size: 36px; }
  .hero-stats, .program-guide { grid-column: 1 / -1; }
  .hero-stats { flex-wrap: wrap; }
  .context-panel { grid-template-columns: minmax(0, 1fr) 64px; padding-left: 16px; gap: 12px; }
  .context-art { display: block; }
  .desktop-heading { padding: 20px; min-height: 168px; gap: 16px; }
  .desktop-title, .desktop-heading h1 { font-size: 34px; }
  .desktop-bitmap { width: 72px; height: 100px; flex-basis: 72px; }
  .desktop-card { padding: 20px; }
  .desktop-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .desktop-metric { padding: 16px; }
  .catalog { grid-template-columns: repeat(auto-fill, minmax(min(100%, 264px), 1fr)); }
  .section-heading h2 { font-size: 28px; }
  .block { padding: 20px; }
  .disclosure { padding: 0; }
  .disclosure > summary { padding: 14px 20px; }
  .disclosure > :not(summary) { margin: 0 20px 18px; }
  .result-row, .resource-row { flex-wrap: wrap; padding: 18px; }
  .resource-row .secondary { align-self: flex-start; }
  .result-score { font-size: 28px; }
  .desktop-readable-report { padding: 18px; }
  .intro-composition { grid-template-columns: minmax(0, 1fr) 96px; }
  .intro-brand { padding: 24px; }
  .intro-bitmap { min-height: 220px; }
}
@media (max-width: 480px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-art { display: none; }
  .desktop-heading { align-items: flex-start; }
  .desktop-bitmap { display: none; }
  .desktop-card, .block { padding: 18px; }
  .disclosure { padding: 0; }
  .facts, .facts.compact { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .facts dd { margin-bottom: 12px; }
  #resultFacts { grid-template-columns: minmax(0, 1fr); }
  .desktop-toolbar > button, .desktop-actions > button { flex: 1 1 150px; }
  .intro-composition { grid-template-columns: minmax(0, 1fr); }
  .intro-bitmap { display: none; }
  .intro-brand { min-height: 180px; }
}
@media (forced-colors: active) {
  .nav-item.active, #desktopHome[aria-pressed="true"], .chip[aria-pressed="true"] { border: 2px solid Highlight; }
  .desktop-progress { outline: 1px solid CanvasText; }
  .shell-bitmap, .desktop-bitmap { display: none; }
}

/* Route headings receive screen-reader focus without a control-shaped border */
.desktop-title:focus, .page-title:focus, #sectionTitle:focus { outline: none; }

.desktop-session-note:empty { display: none; }

/* Stable row rhythm and full click targets in both Chromium and native WebKit */
.desktop-plan-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; min-width: 0; }
.desktop-select, .desktop-layout-tools select { -webkit-appearance: none; appearance: none; min-height: 44px; padding: 10px 30px 10px 12px; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 17px) 19px, calc(100% - 12px) 19px; background-size: 5px 5px; background-repeat: no-repeat; }

/* Compact plan disclosures; layout only, using the current shell palette */
#desktopPlan .desktop-plan-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; }
#desktopPlan .desktop-plan-copy { gap: 3px; }
#desktopPlan .desktop-plan-status { color: var(--desktop-muted); font: 12px/1.5 var(--sans); overflow-wrap: anywhere; }
#desktopPlan .desktop-plan-prepare { max-width: 100%; white-space: normal; }
#desktopPlan .desktop-plan-settings { grid-column: 1 / -1; min-width: 0; }
#desktopPlan .desktop-plan-settings > summary { width: fit-content; max-width: 100%; min-height: 44px; padding: 12px 0; color: var(--desktop-ink); font: 600 13px/1.5 var(--sans); cursor: pointer; overflow-wrap: anywhere; }
#desktopPlan .desktop-plan-settings > summary:focus-visible { outline: 2px solid var(--desktop-accent); outline-offset: 2px; }
#desktopPlan .desktop-plan-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 12px; margin: 4px 0 12px; }
#desktopPlan .desktop-plan-field { min-width: 0; margin: 0; }
#desktopPlan .desktop-plan-field :is(select, input) { display: block; width: 100%; min-width: 0; margin: 6px 0 0; }
#desktopPlan .desktop-plan-trials { min-height: 44px; padding: 10px 12px; border: 1px solid var(--desktop-control); border-radius: 2px; background: var(--desktop-bg); color: var(--desktop-ink); font: 14px/1.5 var(--sans); }
#desktopPlan .desktop-plan-fields > p { grid-column: 1 / -1; margin: 0; }
#desktopPlan .desktop-plan-controls { margin-bottom: 4px; }
#desktopPlan :is(input, select):disabled { opacity: .55; cursor: not-allowed; }
#desktopPlan :is(.desktop-plan-progress-text, .desktop-plan-next-name) { margin: 12px 0 8px; overflow-wrap: anywhere; }
#desktopView .desktop-recent-result { flex-direction: column; align-items: flex-start; gap: 4px; min-height: 44px; overflow-wrap: anywhere; }
#desktopView .desktop-recent-result > :first-child { flex: none; }
@media (max-width: 480px) {
  #desktopPlan .desktop-plan-row { grid-template-columns: minmax(0, 1fr); }
  #desktopPlan .desktop-plan-prepare { justify-self: start; margin-top: 4px; }
}