    * { box-sizing: border-box; }
    html { height: 100%; }
    body { margin: 0; font-family: ui-sans-serif, system-ui, sans-serif; height: 100%; min-height: 100%; overflow: hidden; display: flex; flex-direction: column; }
    /* --- Tema: lys (default), mørk, auto --- */
    /* Papirtone mørket 2026-08-05 (#f5f2eb → #efeade): kort-mot-papir-kontrasten
       må overleve Mac-skjermer (True Tone/vidgamut visker ut svak varmtone). */
    body[data-theme="light"] { --bg: #efeade; --bg-panel: #fff; --bg-code: #faf8f5; --text: #1a1b26; --text-muted: #565f89; --accent: #2563eb; --danger: #e11d48; --success: #16a34a; --border: #ded8c9; --topbar-bg: #e8e6e1; --sidebar-bg: #e9e4d8; --scrollbar-track: #efeade; --scrollbar-thumb: #ded8c9; --table-grid: #e0ddd6; --table-header-bg: #eeece6; --forklar-overlay-fill: color-mix(in srgb, var(--accent) 6%, transparent); --forklar-overlay-ring: color-mix(in srgb, var(--accent) 22%, transparent); }
    body[data-theme="dark"] { --bg: #1a1b26; --bg-panel: #24283b; --bg-code: #16161e; --text: #c0caf5; --text-muted: #737aa2; --accent: #7aa2f7; --danger: #f7768e; --success: #9ece6a; --border: #334155; --topbar-bg: #24283b; --sidebar-bg: #1e2030; --scrollbar-track: #16161e; --scrollbar-thumb: #334155; --table-grid: #2a2d3a; --table-header-bg: #1e2030; --forklar-overlay-fill: color-mix(in srgb, var(--accent) 8%, transparent); --forklar-overlay-ring: color-mix(in srgb, var(--accent) 26%, transparent); }
    body { background: var(--bg); color: var(--text); --topbar-h: 44px; --modegui-h: 0px; }
    /* jamovi/jamovilight hide the topbar (Task 1, fase 3 del 2); every rule that
       offsets content below the fixed topbar reads --topbar-h instead of a
       hardcoded 44px, so it collapses to 0 here in one place. See switchEditorMode
       (index.html) for where the class is toggled, and the localStorage override
       m2py_topbar_visible. --modegui-h is the live height of the fixed
       .mode-gui-bar (jamovi ribbon), kept in sync by updateModeGuiBar() in
       index.html; right-hand fixed sidebars (.sidebar-right, .ai-sidebar) add it
       to their top offset so the full-width ribbon (z-index:99) never visually
       covers their header/close-button/search row (z-index:85/86). */
    body.topbar-hidden { --topbar-h: 0px; }
    body.topbar-hidden .topbar { display: none; }
    .topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; padding: 0 12px; height: 44px; background: var(--topbar-bg); border-bottom: 1px solid var(--border); }
    .topbar .hamburger { background: none; border: none; color: var(--text); cursor: pointer; padding: 8px; font-size: 20px; line-height: 1; }
    .topbar .hamburger:hover { color: var(--accent); }
    .topbar .script-name { flex: 0 1 170px; margin: 0 12px; background: var(--bg-code); border: none; border-radius: 4px; padding: 6px 10px; color: var(--text); font-size: 14px; -webkit-appearance: none; appearance: none; }
    .topbar .topbar-ask { flex: 1 1 auto; min-width: 120px; margin: 0 12px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 4px; padding: 6px 10px; color: var(--text); font-size: 14px; -webkit-appearance: none; appearance: none; }
    .topbar .topbar-ask:focus { outline: none; border-color: var(--accent); }
    .topbar .topbar-ask::placeholder { color: var(--text-muted); }
    .topbar .script-name:focus { outline: none; box-shadow: inset 0 0 0 1px var(--accent); }
    .topbar .help-icon { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 6px 8px; font-size: 18px; }
    .topbar .help-icon:hover { color: var(--accent); }
    .topbar-export-wrap, .topbar-theme-wrap { position: relative; margin-left: 8px; }
    .topbar .export-icon { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 6px 8px; font-size: 18px; line-height: 1; }
    .topbar .export-icon:hover { color: var(--accent); }
    .export-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 4px; z-index: 200; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; padding: 8px 0; min-width: 220px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
    .export-dropdown.open { display: block; }
    .export-dropdown-title { font-size: 11px; text-transform: uppercase; color: var(--text-muted); padding: 4px 14px 6px 14px; }
    .export-dropdown button { display: block; width: 100%; padding: 8px 14px; border: none; background: none; color: var(--text); cursor: pointer; font-size: 14px; text-align: left; }
    .export-dropdown button:hover { background: var(--border); }
    .topbar .theme-icon { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 6px 8px; font-size: 18px; line-height: 1; }
    .topbar .theme-icon:hover { color: var(--accent); }
    .theme-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 4px; z-index: 200; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; min-width: 160px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
    .theme-dropdown.open { display: block; }
    .theme-dropdown-title { font-size: 11px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
    .theme-dropdown label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; padding: 4px 0; color: var(--text); }
    .hamburger-dropdown { display: none; position: absolute; top: 44px; left: 0; z-index: 200; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; min-width: 180px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
    .hamburger-dropdown.open { display: block; }
    .hamburger-dropdown button { display: block; width: 100%; text-align: left; padding: 10px 14px; border: none; background: none; color: var(--text); cursor: pointer; font-size: 14px; }
    .hamburger-dropdown button:hover { background: var(--border); }
    .examples-dropdown { display: none; position: absolute; top: 100%; left: 0; margin-top: 4px; z-index: 200; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; padding: 8px 0; min-width: 220px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); max-height: calc(100vh - 90px); overflow-y: auto; }
    .examples-dropdown.open { display: block; }
    .examples-dropdown-title { font-size: 11px; text-transform: uppercase; color: var(--text-muted); padding: 4px 14px 6px 14px; }
    .examples-dropdown button { display: block; width: 100%; padding: 8px 14px; border: none; background: none; color: var(--text); cursor: pointer; font-size: 14px; text-align: left; }
    .examples-dropdown button:hover { background: var(--border); }
    .app-body { flex: 1; min-height: 0; display: flex; flex-direction: row; margin-top: var(--topbar-h); margin-bottom: 36px; overflow: hidden; }
    .container { display: flex; flex: 1; min-width: 0; min-height: 0; margin-right: 0; transition: margin-right 0.2s; overflow: hidden; }
    .container.sidebar-open { margin-right: 260px; }
    .container.layout-columns { flex-direction: row; }
    .container.layout-stacked { flex-direction: column; }
    /* Output-only: hide the input panel; the output (panel-right, flex:1) fills the space. */
    .container.input-hidden .panel-left, .container.input-hidden #resizer { display: none; }
    /* Kun output (brukerønske 2026-07-19): på brede skjermer sentreres
       innholdet i en lesbar kolonne (900px default) i stedet for full
       skjermbredde — #options.max_width = <tall|'900px'|'full'> overstyrer
       (mdApplyOutputViewOpts setter --outonly-maxw/klassene på .container).
       Aktiv-celle-stripen og kopier-hoveren er AV i Kun output (rolig
       leseflate) — #options.show_active_cell / #options.show_copy = true
       slår dem på igjen. Kommando-echo er allerede AV der by default
       (getShowCommandsEffectiveDefault, ee39d1c). */
    .container.input-hidden:not(.outonly-fullwidth) .output-area {
      max-width: var(--outonly-maxw, 900px);
      margin-left: auto; margin-right: auto;
    }
    .container.input-hidden:not(.outonly-show-active) .doc-cell.doc-active { box-shadow: none; }
    .container.input-hidden:not(.outonly-show-copy) .output-copy-btn { display: none; }
    .panel { display: flex; flex-direction: column; min-width: 120px; min-height: 0; flex: 1; overflow: hidden; }
    .container.layout-columns .panel-left {
      border-right: 1px dotted var(--border);
      border-bottom: none;
      flex: 0 0 var(--left-width, 50%);
      min-height: 0;
    }
    .container.layout-stacked .panel-left {
      border-right: none;
      border-bottom: 1px dotted var(--border);
      flex: 0 0 var(--top-height, 50%);
      min-height: 0;
      min-width: 0;
    }
    @supports (border-color: color-mix(in srgb, red, blue)) {
      .container.layout-columns .panel-left {
        border-right-color: color-mix(in srgb, var(--text-muted) 35%, var(--border));
      }
      .container.layout-stacked .panel-left {
        border-bottom-color: color-mix(in srgb, var(--text-muted) 35%, var(--border));
      }
    }
    .container.layout-columns .resizer { width: 8px; height: auto; align-self: stretch; cursor: col-resize; }
    .container.layout-stacked .resizer { width: 100%; height: 8px; cursor: row-resize; }
    .resizer {
      flex-shrink: 0;
      background: transparent;
      position: relative;
    }
    .resizer:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
    .panel-right { flex: 1; min-width: 0; min-height: 0; background: var(--bg-code); /* samme som outputflate */ }
    .toolbar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--topbar-bg); border-bottom: 1px solid var(--border); min-height: 44px; flex-shrink: 0; }
    .toolbar-right { justify-content: flex-end; flex-wrap: wrap; gap: 8px; }
    .btn { padding: 8px 16px; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 14px; }
    .btn-run {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 6px 14px;
      min-height: 0;
    }
    .btn-run-inner { display: inline-flex; align-items: center; gap: 6px; }
    .btn-run-icon-slot { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; line-height: 0; }
    .btn-run-gears { font-size: 11px; line-height: 1; letter-spacing: -3px; opacity: 0.95; }
    .btn-forklar-icon { font-size: 15px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; opacity: 0.95; }
    /* Forklar: ikon-meny i bunnlinjen til høyre (samme sone som Kjør, som skjules under forklar) */
    .forklar-dock {
      display: none;
      align-items: center;
      gap: 4px;
      padding: 2px 6px;
      background: var(--bg-panel);
      border: 1px solid var(--border);
      border-radius: 8px;
      flex-shrink: 0;
    }
    body.forklar-session .forklar-dock { display: flex; }
    body.forklar-session #rightStatus { display: none !important; }
    body.forklar-session .bottombar-right { justify-content: flex-end; }
    body.forklar-session .bottombar-right #btnRunFooter,
    body.forklar-session .bottombar-right #btnTolkFooter,
    body.forklar-session .bottombar-right #btnForklarFooter { display: none !important; }
    .forklar-dock-btn {
      width: 36px;
      height: 36px;
      padding: 0;
      margin: 0;
      border: none;
      border-radius: 8px;
      background: transparent;
      color: var(--text-muted);
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      line-height: 0;
      flex-shrink: 0;
    }
    .forklar-dock-btn:hover:not(:disabled) { color: var(--accent); background: var(--border); }
    .forklar-dock-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
    .forklar-dock-btn:disabled { opacity: 0.38; cursor: not-allowed; }
    .forklar-dock-btn svg { width: 20px; height: 20px; display: block; }
    .forklar-dock-pp-play { display: none; }
    .forklar-dock-btn--continue .forklar-dock-pp-pause { display: none; }
    .forklar-dock-btn--continue .forklar-dock-pp-play { display: block !important; }
    .forklar-dock-btn.forklar-dock-btn--abort { color: #dc2626; }
    .forklar-dock-btn.forklar-dock-btn--abort:hover:not(:disabled) { background: rgba(220, 38, 38, 0.12); color: #b91c1c; }
    body[data-theme="dark"] .forklar-dock-btn.forklar-dock-btn--abort { color: #f87171; }
    .btn-run-spinner {
      display: inline-block;
      width: 14px;
      height: 14px;
      box-sizing: border-box;
      border: 2px solid rgba(255, 255, 255, 0.35);
      border-top-color: #fff;
      border-radius: 50%;
      animation: btn-run-spin 0.65s linear infinite;
    }
    @keyframes btn-run-spin { to { transform: rotate(360deg); } }
    .btn-run.btn-run--running {
      background: #dc2626 !important;
      color: #fff !important;
      opacity: 1;
    }
    .btn-run.btn-run--running:hover { background: #b91c1c !important; }
    .btn-primary.btn-run.btn-run--running,
    .btn-primary.btn-run.btn-run--running:hover { opacity: 1; }
    .btn-primary { background: var(--accent); color: #fff; }
    body[data-theme="light"] .btn-primary { color: #fff; }
    .btn-tolk { display: inline-flex; align-items: center; padding: 5px 14px; background: var(--bg-code); color: var(--text); border: 1px solid var(--border); font-size: 12px; }
    .btn-tolk:hover { border-color: var(--accent); color: var(--accent); }
    .btn-primary:hover { opacity: 0.9; }
    .btn-primary:disabled { opacity: 0.6; cursor: not-allowed; background: var(--text-muted); }
    .btn-secondary { background: var(--border); color: var(--text); }
    .btn-secondary:hover { opacity: 0.9; }
    .btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .panel-content { flex: 1; min-height: 0; padding: 14px; }
    .panel-content.autocomplete-wrap { position: relative; padding: 0; display: flex; flex-direction: column; overflow: hidden; }
    .panel-content.panel-content-output {
      position: relative;
      display: flex;
      flex-direction: column;
      padding: 12px;
      min-width: 0;
      min-height: 0;
      overflow: hidden;
      background: var(--bg-code);
    }
    .output-scroll-wrap {
      flex: 1;
      min-height: 0;
      min-width: 0;
      overflow-x: hidden;
      overflow-y: auto;
      background: var(--bg-code);
    }
    .output-scroll-wrap:focus,
    .output-scroll-wrap:focus-visible { outline: none; box-shadow: none; }
    .output-jump-last-btn {
      position: absolute;
      right: 22px;
      bottom: 16px;
      z-index: 8;
      width: 28px;
      height: 28px;
      padding: 0;
      margin: 0;
      border: none;
      border-radius: 4px;
      background: rgba(22, 163, 74, 0.82);
      color: #f0fdf4;
      font-size: 15px;
      line-height: 1;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 1px 5px rgba(15, 23, 42, 0.2);
      pointer-events: auto;
    }
    .output-jump-last-btn:hover { background: rgba(21, 128, 61, 0.9); }
    .output-jump-last-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
    /* B1: "Kopier alle resultater" — synlig topp-høyre i output-panelet når det finnes resultater */
    .copy-all-results-btn {
      position: absolute;
      right: 22px;
      top: 10px;
      z-index: 8;
      width: 28px;
      height: 28px;
      padding: 0;
      margin: 0;
      border: none;
      border-radius: 4px;
      background: rgba(37, 99, 235, 0.82);
      color: #eff6ff;
      font-size: 14px;
      line-height: 1;
      cursor: pointer;
      align-items: center;
      justify-content: center;
      box-shadow: 0 1px 5px rgba(15, 23, 42, 0.2);
      pointer-events: auto;
      transition: background 0.15s;
    }
    .copy-all-results-btn:hover { background: rgba(29, 78, 216, 0.9); }
    .copy-all-results-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
    .copy-all-results-btn.copied { background: rgba(21, 128, 61, 0.9); }
    body { --base-font-size: 13px; --line-h: 20px; }
    body[data-font-size="small"] { --base-font-size: 12px; --line-h: 18px; }
    body[data-font-size="large"] { --base-font-size: 15px; --line-h: 22px; }
    body[data-font-size="xlarge"] { --base-font-size: 17px; --line-h: 26px; }
    .code-wrap { display: flex; min-height: 0; flex: 1; font-family: 'Fira Code', 'Consolas', monospace; font-size: var(--base-font-size); line-height: var(--line-h); overflow: hidden; }
    /* Forklar: la highlight-boks (ramme) ikke klippes — ellers forsvinner topp/bunn av border */
    body.forklar-session .code-wrap { overflow: visible; }
    body.forklar-session .panel-content.autocomplete-wrap { overflow: visible; }
    body.forklar-session .panel.panel-left { overflow: visible; }
    /* Kun én synlig vertikal scrollbar: linjenumre synkroniseres via JS, scrollbar skjult */
    .line-numbers {
      width: 42px;
      flex-shrink: 0;
      padding: 8px 8px 12px 12px;
      background: var(--bg-code);
      border: none;
      border-left: 1px solid var(--border);
      border-radius: 0;
      color: var(--text-muted);
      text-align: right;
      user-select: none;
      overflow-y: auto;
      overflow-x: hidden;
      font-size: var(--base-font-size);
      line-height: var(--line-h);
      min-height: 0;
      align-self: stretch;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .line-numbers::-webkit-scrollbar { display: none; width: 0; height: 0; }
    .line-numbers span { display: block; height: var(--line-h); line-height: var(--line-h); cursor: pointer; padding-right: 4px; text-decoration: none; border: none; border-bottom: none; }
    .line-numbers span.breakpoint { position: relative; }
    .line-numbers span.breakpoint::before { content: ''; position: absolute; right: -2px; top: 50%; transform: translateY(-50%); width: 12px; height: 12px; background: #e11d48; border-radius: 50%; }
    /* Markør↔slot-kobling (plan 4b Task 3): ▶ ved den aktive cellens
       FØRSTE linje (kun kjørbare kodeceller — se window.mdSetActiveCellLine
       i index.html). ::after (i normal flyt, IKKE absolutt posisjonert) i
       stedet for et ekstra ::before-lag som ville kollidert med
       stoppunkt-prikken over — de to kan derfor stå på samme span uten å
       overlappe visuelt (prikken sitter absolutt utenfor høyre kant, ▶
       flyter rett etter selve tallet). */
    .line-numbers span.gutter-run::after { content: '▶'; margin-left: 2px; font-size: 9px; color: var(--accent); cursor: pointer; }
    .code-input-wrap { flex: 1; position: relative; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }
    body.forklar-session .code-input-wrap { overflow: visible; }
    /* Halvtransparent lag oppå textarea: jevn tone over hele rektangelet (tekst + tomrom); ligger etter textarea i DOM */
    .forklar-line-highlight {
      position: absolute;
      left: 5px;
      right: 5px;
      display: none;
      pointer-events: none;
      z-index: 2;
      border-radius: 5px;
      box-sizing: border-box;
      background: var(--forklar-overlay-fill, color-mix(in srgb, var(--accent) 6%, transparent));
      border: none;
      box-shadow: inset 0 0 0 1px var(--forklar-overlay-ring, color-mix(in srgb, var(--accent) 22%, transparent));
      transition: top 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94), height 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.22s ease;
      will-change: top, height;
    }
    .code-input-wrap.forklar-highlight-mode textarea#scriptInput {
      background: transparent !important;
      background-color: transparent !important;
      position: relative;
      z-index: 1;
    }
    .code-input-wrap.forklar-highlight-mode textarea#scriptInput:focus,
    .code-input-wrap.forklar-highlight-mode textarea#scriptInput:focus-visible {
      background: transparent !important;
      background-color: transparent !important;
    }
    /* Ingen egen markørfarge: valgt tekst skal ikke ligge annerledes enn tomrom under overlay-båndet */
    .code-input-wrap.forklar-highlight-mode textarea#scriptInput::selection {
      background: transparent;
      color: var(--text);
    }
    .code-input-wrap.forklar-highlight-mode textarea#scriptInput::-moz-selection {
      background: transparent;
      color: var(--text);
    }
    .code-input-wrap.forklar-highlight-mode {
      background: var(--bg-panel);
    }
    .output-area.forklar-output-reveal {
      animation: forklarOutputFadeIn 0.42s ease-out;
    }
    @keyframes forklarOutputFadeIn {
      from { opacity: 0.2; }
      to { opacity: 1; }
    }
    #scriptInput { width: 100%; flex: 1 1 auto; min-height: 120px; margin: 0; border-radius: 0; padding: 8px 0 0 8px; display: block; background: transparent; color: transparent; caret-color: var(--text); border: none !important; border-width: 0 !important; outline: none; resize: none; font-size: var(--base-font-size); line-height: var(--line-h); -webkit-appearance: none; appearance: none; text-decoration: none; background-image: none !important; overflow-y: auto; overflow-x: hidden; white-space: pre-wrap; word-wrap: break-word; overflow-wrap: break-word; position: relative; z-index: 1; scrollbar-gutter: stable; }
    textarea#scriptInput:focus { outline: none; box-shadow: none; }
    /* Markør-kilde og syntaks-backdrop: gjennomsiktig seleksjon slik at farget tekst bak vises */
    #scriptInput::selection { background: rgba(37, 99, 235, 0.28); }
    #scriptInput::-moz-selection { background: rgba(37, 99, 235, 0.28); }
    .code-input-wrap { background: var(--bg-panel); }
    /* Syntaks-fargelag bak textarea — må matche textarea-typografi/padding/ombrekking eksakt */
    .code-hl {
      position: absolute; top: 0; left: 0; right: 0; bottom: 0;
      margin: 0; padding: 8px 0 0 8px; border: 0;
      box-sizing: border-box; pointer-events: none; z-index: 0;
      overflow: hidden; scrollbar-gutter: stable;
      font-family: 'Fira Code', 'Consolas', monospace;
      font-size: var(--base-font-size); line-height: var(--line-h);
      white-space: pre-wrap; word-wrap: break-word; overflow-wrap: break-word;
      color: var(--text); background: transparent;
    }
    /* Token-farger i editor — speiler output (.output-area pre .md-out-*) */
    .code-hl .md-out-comment { color: rgba(75, 85, 99, 0.7); font-style: italic; }
    .code-hl .md-out-cmd { color: #4b5563; font-weight: 600; }
    .code-hl .md-out-var { color: #2563eb; }
    .code-hl .md-out-num { color: #ca8a04; }
    .code-hl .md-out-paren, .code-hl .md-out-kw-calm { color: #BDB76B; }
    .code-hl .md-out-func { color: #15803d; }
    .code-hl .md-out-kw-brown { color: #9acd32; }
    .code-hl .md-out-op, .code-hl .md-out-path-prefix, .code-hl .md-out-aggopt { color: #7c3aed; }
    .code-hl .md-out-str { color: #0f766e; }
    body[data-theme="dark"] .code-hl .md-out-comment { color: rgba(156, 163, 175, 0.72); }
    body[data-theme="dark"] .code-hl .md-out-cmd { color: #9ca3af; }
    body[data-theme="dark"] .code-hl .md-out-var { color: #7aa2f7; }
    body[data-theme="dark"] .code-hl .md-out-num { color: #fcd34d; }
    body[data-theme="dark"] .code-hl .md-out-func { color: #86efac; }
    body[data-theme="dark"] .code-hl .md-out-str { color: #5eead4; }
    body[data-theme="dark"] .code-hl .md-out-op,
    body[data-theme="dark"] .code-hl .md-out-path-prefix,
    body[data-theme="dark"] .code-hl .md-out-aggopt { color: #c4b5fd; }
    @media (prefers-color-scheme: dark) {
      body[data-theme="auto"] .code-hl .md-out-comment { color: rgba(156, 163, 175, 0.72); }
      body[data-theme="auto"] .code-hl .md-out-cmd { color: #9ca3af; }
      body[data-theme="auto"] .code-hl .md-out-var { color: #7aa2f7; }
      body[data-theme="auto"] .code-hl .md-out-num { color: #fcd34d; }
      body[data-theme="auto"] .code-hl .md-out-func { color: #86efac; }
      body[data-theme="auto"] .code-hl .md-out-str { color: #5eead4; }
      body[data-theme="auto"] .code-hl .md-out-op,
      body[data-theme="auto"] .code-hl .md-out-path-prefix,
      body[data-theme="auto"] .code-hl .md-out-aggopt { color: #c4b5fd; }
    }
    textarea#scriptInput, .output-area { font-family: 'Fira Code', 'Consolas', monospace; }
    .output-area {
      width: 100%;
      min-width: 0; /* flex: tillat horisontal overflow/scroll i stedet for å utvide panelet */
      min-height: 0;
      background: var(--bg-code);
      padding: 8px;
      white-space: pre-wrap;
      word-break: break-word;
      overflow-wrap: break-word;
      border: none;
      border-radius: 0;
      font-size: var(--base-font-size);
      line-height: 1.5;
      overflow-x: visible;
      overflow-y: visible;
    }
    /* Kun horisontal scrollbar når innhold er bredere enn panelet (auto) */
    .output-area pre {
      margin: 0.15em 0;
      padding: 4px 10px;
      font-family: inherit;
      color: var(--text);
      display: block;
      max-width: 100%;
      box-sizing: border-box;
      overflow-x: auto;
      overflow-y: hidden;
      white-space: pre-wrap;
      word-break: normal;
      overflow-wrap: normal;
      border-radius: 0;
      border: none;
      background: var(--bg-code);
    }
    .output-area .embed-placeholder { color: var(--text-muted); font-style: italic; }
    /* Vanlig forklaringstekst i output (ikke kommando-echo): diskret grå */
    .output-area pre .md-out-prose { color: #6b7280; font-weight: 400; }
    body[data-theme="dark"] .output-area pre .md-out-prose { color: #9ca3af; }
    .output-area pre .md-out-msg-error { color: #e11d48; font-weight: 500; }
    body[data-theme="dark"] .output-area pre .md-out-msg-error { color: #f87171; }
    .output-area .output-markdown { color: #6b7280; font-weight: 400; margin: 0; padding: 0; }
    .output-area .output-markdown p { margin: 0.15em 0; }
    .output-area .output-markdown p:first-child { margin-top: 0; }
    .output-area .output-markdown p:last-child { margin-bottom: 0; }
    .output-area .output-markdown ul, .output-area .output-markdown ol { margin: 0.2em 0 0.2em 1.4em; padding: 0; }
    .output-area .output-markdown li { margin: 0; }
    body[data-theme="dark"] .output-area .output-markdown { color: #9ca3af; }
    .output-area .output-markdown h1, .output-area .output-markdown h2, .output-area .output-markdown h3 { color: #4b5563; font-weight: 600; margin: 0.3em 0 0.1em; }
    body[data-theme="dark"] .output-area .output-markdown h1,
    body[data-theme="dark"] .output-area .output-markdown h2,
    body[data-theme="dark"] .output-area .output-markdown h3 { color: #d1d5db; }
    /* Syntax på kommando-echo-linje: «dataset >> …» (kun den linjen); >> litt mindre */
    .output-area pre .md-out-cmd-prefix { font-weight: 500; }
    .output-area pre .md-out-cmd-dsname { color: #2563eb; }
    body[data-theme="dark"] .output-area pre .md-out-cmd-dsname { color: #7aa2f7; }
    /* //-kommentar (inline på kommando-linje eller hele linjer i pre) */
    .output-area pre .md-out-comment { color: rgba(75, 85, 99, 0.88); }
    body[data-theme="dark"] .output-area pre .md-out-comment { color: rgba(156, 163, 175, 0.9); }
    .output-area pre .md-out-cmd-glyph { color: #2563eb; font-weight: 600; font-size: 0.82em; }
    body[data-theme="dark"] .output-area pre .md-out-cmd-glyph { color: #7aa2f7; }
    .output-area pre .md-out-cmd { color: #4b5563; font-weight: 600; }
    body[data-theme="dark"] .output-area pre .md-out-cmd { color: #9ca3af; }
    .output-area pre .md-out-var { color: #2563eb; }
    body[data-theme="dark"] .output-area pre .md-out-var { color: #7aa2f7; }
    .output-area pre .md-out-num { color: #ca8a04; }
    body[data-theme="dark"] .output-area pre .md-out-num { color: #fcd34d; }
    /* Parentes + as-gruppe: MediumSeaGreen */
    .output-area pre .md-out-paren,
    .output-area pre .md-out-kw-calm { color: #BDB76B; }
    body[data-theme="dark"] .output-area pre .md-out-paren,
    body[data-theme="dark"] .output-area pre .md-out-kw-calm { color: #BDB76B; }
    .output-area pre .md-out-func { color: #15803d; }
    body[data-theme="dark"] .output-area pre .md-out-func { color: #86efac; }
    /* by, over, rowpct, … — YellowGreen */
    .output-area pre .md-out-kw-brown { color: #9acd32; }
    body[data-theme="dark"] .output-area pre .md-out-kw-brown { color: #9acd32; }
    .output-area pre .md-out-op,
    .output-area pre .md-out-path-prefix,
    .output-area pre .md-out-aggopt { color: #7c3aed; }
    body[data-theme="dark"] .output-area pre .md-out-op,
    body[data-theme="dark"] .output-area pre .md-out-path-prefix,
    body[data-theme="dark"] .output-area pre .md-out-aggopt { color: #c4b5fd; }
    .output-area pre .md-out-str { color: #0f766e; }
    body[data-theme="dark"] .output-area pre .md-out-str { color: #5eead4; }
    @media (prefers-color-scheme: dark) {
      body[data-theme="auto"] .output-area pre .md-out-cmd { color: #9ca3af; }
      body[data-theme="auto"] .output-area pre .md-out-var { color: #7aa2f7; }
      body[data-theme="auto"] .output-area pre .md-out-num { color: #fcd34d; }
      body[data-theme="auto"] .output-area pre .md-out-cmd-glyph { color: #7aa2f7; }
      body[data-theme="auto"] .output-area pre .md-out-cmd-dsname { color: #7aa2f7; }
      body[data-theme="auto"] .output-area pre .md-out-comment { color: rgba(156, 163, 175, 0.9); }
      body[data-theme="auto"] .output-area pre .md-out-paren,
      body[data-theme="auto"] .output-area pre .md-out-kw-calm { color: #BDB76B; }
      body[data-theme="auto"] .output-area pre .md-out-func { color: #86efac; }
      body[data-theme="auto"] .output-area pre .md-out-kw-brown { color: #9acd32; }
      body[data-theme="auto"] .output-area pre .md-out-op,
      body[data-theme="auto"] .output-area pre .md-out-path-prefix,
      body[data-theme="auto"] .output-area pre .md-out-aggopt { color: #c4b5fd; }
      body[data-theme="auto"] .output-area pre .md-out-str { color: #5eead4; }
      body[data-theme="auto"] .output-area pre .md-out-prose { color: #9ca3af; }
      body[data-theme="auto"] .output-area pre .md-out-msg-error { color: #f87171; }
      body[data-theme="auto"] .output-area .output-markdown { color: #9ca3af; }
      body[data-theme="auto"] .output-area .output-markdown h1,
      body[data-theme="auto"] .output-area .output-markdown h2,
      body[data-theme="auto"] .output-area .output-markdown h3 { color: #d1d5db; }
    }
    .output-table-wrap { position: relative; margin: 0.15em 0; max-width: 100%; max-height: 60vh; overflow-x: auto; overflow-y: auto; }
    .output-area table.output-table { width: auto; border-collapse: collapse; font-size: var(--base-font-size); background: var(--bg-code); color: var(--text); }
    .output-area table.output-table th, .output-area table.output-table td { border: 1px solid var(--table-grid); padding: 4px 8px; text-align: left; }
    .output-area table.output-table th { background: var(--table-header-bg); color: var(--text); font-weight: 600; }
    .output-area table.output-table td { background: var(--bg-code); text-align: right; min-width: 7ch; max-width: 300px; white-space: nowrap; }
    .output-area table.output-table thead th { white-space: nowrap; position: sticky; top: 0; z-index: 1; }
    .output-area table.output-table th:first-child, .output-area table.output-table td:first-child { min-width: 10ch; max-width: 800px; white-space: normal; }
    /* Serietabeller: hele første kolonne uthevet (inkl. første celle i rad 1), ikke resten av rad 1 */
    .output-area table.output-table.output-table-series thead th { background: var(--bg-code); font-weight: normal; }
    .output-area table.output-table.output-table-series thead th:first-child { background: var(--table-header-bg); font-weight: 600; }
    .output-area table.output-table.output-table-series td:first-child { background: var(--table-header-bg); font-weight: 600; }
    /* Variabelnavn header-rad over kolonner */
    .output-area table.output-table .var-header-row th { text-align: center; font-weight: 600; font-style: italic; background: var(--table-header-bg); }
    .output-area table.output-table .var-header-row .var-header-empty { background: var(--bg-code); border-bottom: none; }
    /* Total-rad og -kolonne */
    .output-area table.output-table tr.total-row th,
    .output-area table.output-table tr.total-row td { font-weight: 700; border-top: 2px solid var(--text-muted); }
    /* R-mode: kode-echo per top-level statement (vises rett over output) */
    .output-area pre.m2py-stmt-code {
      background: var(--bg-code);
      border-left: 3px solid var(--accent);
      padding: 4px 10px 4px 12px;
      margin: 10px 0 2px;
      color: var(--text);
      font-weight: 500;
    }
    .output-area > pre.m2py-stmt-code:first-child { margin-top: 2px; }
    /* B1: samme unntak når den første pre.m2py-stmt-code er pakket i en
       .result-copy-wrap (kopier-knapp-overlegg) — ellers mister ALLE
       statement-blokker sin topp-margin fordi hver er "first-child" i sin
       egen (ett-elements) wrapper. */
    .output-area > .result-copy-wrap:first-child > pre.m2py-stmt-code:first-child { margin-top: 2px; }
    /* R-mode: tekst-output (det R ville skrevet til konsoll) — ikke soft-wrap,
       så kolonner i print.data.frame / table / matrix forblir innrettet. */
    .output-area pre.m2py-stmt-output {
      white-space: pre;
      /* overflow-x: auto arves fra .output-area pre */
    }
    /* R-mode: plot-bilder skal ikke dominere vertikalt. Scopet til BEGGE
       output-mål (klassisk #outputArea OG notatbokens .nb-output-body,
       se runNotebookRCell/runHybridR sin errorHost()-trailing-slot) — uten
       .nb-output-body-grenen fikk per-celle/«Kjør alle»-i-notatbok-plott
       ALDRI denne maks-størrelsen (kun det gamle #outputArea-tilfellet var
       dekket). Plotly styrer sin egen .plotly-container og fanges bevisst
       IKKE her (selektoren er plain img, ikke en universalselektor). */
    .output-area img.m2py-plot,
    .nb-output-body img.m2py-plot {
      max-width: 100%;
      max-height: 480px;
      height: auto;
      object-fit: contain;
      display: block;
      margin: 8px 0;
      /* Figur-kort (brukerfeedback 2026-07-18): PNG-ene har innbakt hvit
         bakgrunn som skar stygt mot cellens --bg-panel — gi figuren en
         bevisst hvit kort-flate med luft og runde hjørner i stedet, så
         kontrasten ser designet ut (samme grep i begge temaer; Plotly
         (.plotly-container) temaer seg selv og røres ikke). */
      background: #fff;
      border-radius: 6px;
      padding: 6px;
      box-sizing: border-box;
    }
    .output-area table.output-table .total-col,
    .output-area table.output-table .total-col-header { font-weight: 700; border-left: 2px solid var(--text-muted); }
    /* Rotert rad-variabelnavn fjernet — for fragilt med absolute positioning */
    .output-copy-btn { position: absolute; top: 4px; left: 4px; width: 20px; height: 20px; padding: 0; font-size: 11px; border-radius: 999px; border: none; background: var(--accent); color: #f9fafb; cursor: pointer; opacity: 0; display: flex; align-items: center; justify-content: center; box-shadow: 0 1px 3px rgba(15,23,42,0.25); transition: opacity 0.15s, transform 0.1s; }
    body[data-theme="dark"] .output-copy-btn { background: var(--accent); color: #e5e7eb; box-shadow: 0 1px 4px rgba(0,0,0,0.6); }
    .output-copy-btn:hover { transform: scale(1.05); }
    .output-copy-btn.copied { background: #16a34a; }
    .output-table-wrap:hover .output-copy-btn, .output-table-wrap:focus-within .output-copy-btn { opacity: 1; }
    /* Gjennomsiktig (brukerfeedback 2026-07-19): containeren hadde --bg-code
       mens cellene har --bg-panel → synlige striper i venstre/høyre kant.
       Figur-layouten er også gjennomsiktig (mdRenderPlotlyFigure/
       updatePlotlyThemes), så figuren smelter inn i verten begge steder. */
    /* Størrelsen speiler baseLayout i mdRenderPlotlyFigure (index.html):
       lerret 680x420 + 4px padding på hver side => 688 bredde, og samme
       ~40px slingringsmonn i høyden som den gamle 480x300/340-paringen.
       Endres den ene, endres den andre. */
    .plotly-container { width: 688px; max-width: 100%; box-sizing: border-box; min-height: 360px; height: 460px; padding: 4px; margin: 0.15em auto; background: transparent; overflow-x: auto; overflow-y: hidden; }
    .plotly-container.seaborn-style { background: #fff; }
    /* B1: generisk kopier-knapp-overlegg for resultatblokker (table/pre/plot/safestat) */
    .result-copy-wrap { position: relative; }
    .result-copy-wrap:hover .output-copy-btn, .result-copy-wrap:focus-within .output-copy-btn { opacity: 1; }
    .result-copy-wrap > .plotly-container { margin-left: auto; margin-right: auto; }
    /* matplotlib-PNG: samme maks-størrelse-avtale som .m2py-plot over — var
       tidligere UBEGRENSET i høyden (kun max-width var satt), se figur-fiks
       2026-07 issue 2. Klassen settes uskopet av renderOutput (delt mellom
       #outputArea og .nb-output-body, se mdRenderOutput-kommentaren ved
       'output-matplotlib-img' i index.html) — trenger derfor ikke egen
       .nb-output-body-gren slik m2py-plot gjør. */
    .output-matplotlib-img { display: block; max-width: 100%; height: auto; max-height: 480px; object-fit: contain; margin: 12px auto; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-code); }
    /* W3 Task 3: ipywidgets-slot — selve widget-DOM-en (Lumino attach via
       IpwBridge.renderView) styles seg selv (pinnet html-manager sitt CSS);
       her kun ytre avstand, tokens-only, samme mønster som andre embeds over. */
    .ipw-view { margin: 8px 0; max-width: 100%; overflow-x: auto; }
    .status { font-size: var(--base-font-size); color: var(--text-muted); margin-right: 12px; }
    .error { color: #e11d48; }
    .autocomplete-list { position: absolute; z-index: 100; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; max-height: 220px; overflow-y: auto; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-family: 'Fira Code', 'Consolas', monospace; font-size: var(--base-font-size); left: 50px; right: 12px; top: 12px; }
    .autocomplete-list[aria-hidden="true"] { display: none !important; }
    .autocomplete-list li { padding: 6px 12px; cursor: pointer; list-style: none; border-bottom: 1px solid var(--border); color: var(--text); }
    .autocomplete-list li:last-child { border-bottom: none; }
    .autocomplete-list li:hover { background: var(--border); }
    .autocomplete-list li.selected { background: var(--accent); color: #fff; }
    .autocomplete-list li.selected .kind { color: rgba(255,255,255,0.85); }
    .autocomplete-list .kind { font-size: 11px; color: var(--text-muted); margin-left: 8px; }
    .autocomplete-list .kind-column   { color: #3b82f6; }
    .autocomplete-list .kind-method   { color: #8b5cf6; }
    .autocomplete-list .kind-keyword  { color: #f59e0b; }
    .autocomplete-list .kind-builtin  { color: #6b7280; }
    .autocomplete-list .kind-dataset  { color: #10b981; }
    .autocomplete-list .kind-package  { color: #ec4899; }
    .autocomplete-list .kind-function { color: #06b6d4; }
    .autocomplete-list .kind-date     { color: #14b8a6; }
    .bottombar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 10px; background: var(--topbar-bg); border-top: 1px solid var(--border); }
    .bottombar-left { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
    .bottombar-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
    .bottombar-icon-btn {
      width: 32px; height: 32px; padding: 0; border: none; border-radius: 6px; background: transparent;
      color: var(--text-muted); cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
      line-height: 0; flex-shrink: 0;
    }
    .bottombar-icon-btn:hover { color: var(--accent); background: var(--border); }
    .bottombar-icon-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
    .bottombar-icon-btn[aria-pressed="true"] { color: var(--accent); background: rgba(37, 99, 235, 0.12); }
    body[data-theme="dark"] .bottombar-icon-btn[aria-pressed="true"] { background: rgba(122, 162, 247, 0.15); }
    .bottombar-icon-btn svg { width: 18px; height: 18px; display: block; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
    .bottombar-icon-btn svg .icon-solid { fill: currentColor; stroke: none; }
    .bottombar-icon-btn svg .icon-outline { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
    .panel-left .toolbar { display: none; }
    .sidebar-right { position: fixed; right: 0; top: calc(var(--topbar-h) + var(--modegui-h)); bottom: 36px; z-index: 85; width: 260px; background: var(--sidebar-bg); border-left: 1px solid var(--border); display: flex; flex-direction: column; transition: width 0.2s, opacity 0.2s; overflow: hidden; box-sizing: border-box; }
    .sidebar-right.collapsed { width: 0; opacity: 0; pointer-events: none; }
    .sidebar-right .sidebar-header { display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; padding: 8px 10px; border-bottom: 1px solid var(--border); background: var(--sidebar-bg); }
    .sidebar-right .sidebar-header h3 { margin: 0; font-size: 12px; color: var(--text-muted); text-transform: uppercase; }
    .sidebar-close-btn { width: 28px; height: 28px; flex-shrink: 0; border: none; background: transparent; color: var(--text-muted); cursor: pointer; font-size: 18px; line-height: 1; padding: 0; border-radius: 4px; }
    .sidebar-close-btn:hover { background: var(--border); color: var(--text); }
    .sidebar-content { flex: 1; overflow: auto; padding: 10px; font-size: var(--base-font-size); }
    .sidebar-open-tab { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 84; width: 22px; height: 56px; background: rgba(0,0,0,0.08); border: 1px solid var(--border); border-right: none; border-radius: 6px 0 0 6px; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text-muted); font-size: 12px; opacity: 0.7; box-shadow: -2px 0 6px rgba(0,0,0,0.06); transition: opacity 0.2s; }
    body[data-theme="light"] .sidebar-open-tab { background: rgba(0,0,0,0.06); }
    .sidebar-open-tab:hover { opacity: 1; color: var(--accent); }
    .sidebar-open-tab span { writing-mode: vertical-rl; text-orientation: mixed; letter-spacing: 0.5px; font-weight: 600; }
    .sidebar-open-tab.hidden { display: none; }
    .sidebar-content h3 { margin: 0 0 8px 0; font-size: 12px; color: var(--text-muted); text-transform: uppercase; }
    .sidebar-dataset { margin-bottom: 12px; }
    .sidebar-dataset-name {
      font-weight: 600;
      cursor: pointer;
      color: #fff;
      background: #64748b;
      font-size: 13px;
      line-height: 1.35;
      padding: 6px 8px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 6px;
    }
    .sidebar-dataset-name:hover { filter: brightness(1.08); }
    body[data-theme="dark"] .sidebar-dataset-name { background: #475569; }
    .sidebar-dataset-name-text { flex: 1; min-width: 0; word-break: break-word; }
    /* ▸/▾-indikator foran navnet: viser om variabellisten er lukket/åpen. */
    .sidebar-dataset-name-toggle { display: inline-block; margin-right: 5px; font-size: 10px; opacity: 0.75; }
    /* ⊞ (Vis data) og ⓘ (metadata) på datasettraden: hvite på den fargede raden,
       aldri understreket av den klikkbare (individata) linjestilen */
    .sidebar-dataset-name .meta-info-btn,
    .sidebar-dataset-name .sidebar-data-btn { color: inherit; opacity: 0.8; text-decoration: none; }
    .sidebar-dataset-name .meta-info-btn:hover,
    .sidebar-dataset-name .sidebar-data-btn:hover { color: inherit; opacity: 1; }
    .sidebar-dataset-meta { font-size: 11px; color: var(--text-muted); margin: 6px 0 6px 2px; line-height: 1.35; }
    .sidebar-vars { margin-left: 4px; margin-top: 2px; }
    /* Variabellisten er skjult som standard; navneklikket toggler klassen av. */
    .sidebar-vars.sidebar-vars-collapsed { display: none; }
    .sidebar-var-row { display: flex; align-items: flex-start; gap: 6px; cursor: pointer; padding: 3px 4px; margin: 0 -4px; border-radius: 4px; color: var(--text); font-size: 12px; }
    .sidebar-var-row:hover { background: rgba(37, 99, 235, 0.08); color: var(--accent); }
    body[data-theme="dark"] .sidebar-var-row:hover { background: rgba(122, 162, 247, 0.12); }
    .sidebar-var-type { flex: 0 0 28px; text-align: center; font-weight: 600; font-size: 10px; letter-spacing: -0.02em; color: var(--text-muted); line-height: 1.2; padding-top: 1px; user-select: none; }
    .sidebar-var-type-id { display: flex; align-items: center; justify-content: center; color: var(--text-muted); }
    .sidebar-var-type-id svg { display: block; }
    .sidebar-var-name { flex: 1; min-width: 0; word-break: break-word; font-weight: 700; }
    /* ost_typemeta-berikelse (Task 4, metadata-runden): dtype/unit-tekst og
       ▸-toggle ved siden av .sidebar-var-name, nivåliste rendret som SØSKEN
       rett etter .sidebar-var-row (skjult som standard, display toggles av
       klikk-handleren — ingen ny state, se updateSidebarDatasets). */
    .sidebar-var-dtype { flex: 0 0 auto; color: var(--text-muted); font-size: 11px; font-weight: 400; white-space: nowrap; padding-top: 1px; }
    .sidebar-var-toggle { flex: 0 0 auto; color: var(--text-muted); font-size: 10px; padding: 1px 2px 0; user-select: none; }
    .sidebar-var-row:hover .sidebar-var-toggle { color: var(--accent); }
    .sidebar-level-list { display: none; margin: 0 0 4px 34px; padding: 4px 8px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 6px; font-size: 11px; line-height: 1.5; color: var(--text-muted); }
    .sidebar-level-row { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .sidebar-level-row code { font-family: 'Fira Code', 'Consolas', monospace; color: var(--text); background: none; padding: 0; margin-right: 4px; }
    .sidebar-level-more { font-style: italic; opacity: 0.8; }
    .sidebar-empty { color: var(--text-muted); font-size: 12px; }
    /* Stale datasett (Task 5, spec 2026-07-25-metadata-ui-datasett-flate-
       design): fra en annen motor enn aktiv editor-modus — grået ut, sortert
       nederst (updateSidebarDatasets), merkelapp «(fra <runtime>)». Notaten
       som forklarer «kjør scriptet i denne modusen» settes inn som SØSKEN
       rett etter .sidebar-dataset, ikke inni den — ellers ville den arvet
       denne opacityen. */
    .sidebar-dataset-stale { opacity: .55; }
    .sidebar-dataset-stale-label { font-weight: 400; }
    .sidebar-dataset-stale-note { margin: 4px 0 12px 2px; padding: 8px 10px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px; font-size: 12px; line-height: 1.4; color: var(--text); }
    .sidebar-dataset-stale-note p { margin: 0 0 8px 0; }
    .sidebar-dataset-stale-run-btn { display: inline-flex; align-items: center; gap: 4px; background: none; border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; cursor: pointer; color: var(--text); font-size: 12px; line-height: 1.4; }
    .sidebar-dataset-stale-run-btn:hover { border-color: var(--accent); color: var(--accent); }
    /* «Tilkoblede kilder» (Task 4, speiler datasettraden): navnelinja toggler
       variabellista (.sidebar-src-vars, skjult som standard, ▸/▾-indikator);
       ⓘ åpner metadata-modalen. */
    .sidebar-src-head { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; cursor: pointer; padding: 2px 4px; margin: 0 -4px; border-radius: 4px; }
    .sidebar-src-head:hover { background: rgba(37, 99, 235, 0.08); }
    body[data-theme="dark"] .sidebar-src-head:hover { background: rgba(122, 162, 247, 0.12); }
    .sidebar-src-head .sidebar-dataset-meta { flex: 1; min-width: 0; margin: 4px 0; }
    /* Variabellista under kildenavnet — skjult til navneklikket toggler den. */
    .sidebar-src-vars { margin: 2px 0 10px 8px; }
    .meta-info-btn, .sidebar-data-btn { flex: 0 0 auto; align-self: center; background: none; border: none; padding: 0 2px; margin: 0; cursor: pointer; color: var(--text-muted); font-size: 13px; line-height: 1; opacity: 0.7; }
    .meta-info-btn:hover, .sidebar-data-btn:hover { color: var(--accent); opacity: 1; }
    .meta-info-container { margin: 2px 0 8px 6px; padding: 8px 10px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px; font-size: 12px; line-height: 1.45; color: var(--text); word-break: break-word; }
    .meta-info-var-container { margin-left: 12px; }
    /* Klikkbare variabelrader (i .sidebar-src-vars) → variabelinfo/kodeliste. */
    .meta-info-var-row { cursor: pointer; padding: 3px 6px; margin: 0 -6px; border-radius: 4px; color: var(--text); font-size: 12px; word-break: break-word; }
    .meta-info-var-row:hover { background: rgba(37, 99, 235, 0.08); color: var(--accent); }
    body[data-theme="dark"] .meta-info-var-row:hover { background: rgba(122, 162, 247, 0.12); }
    .meta-info-container .var-detail-section-title { font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); margin: 0 0 6px 0; font-weight: 600; }
    .meta-info-container .var-detail-prose { margin: 0 0 8px 0; white-space: pre-wrap; }
    .meta-info-container .var-detail-dl { margin: 0 0 8px 0; display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; }
    .meta-info-container .var-detail-dl dt { color: var(--text-muted); font-weight: 500; margin: 0; }
    .meta-info-container .var-detail-dl dd { margin: 0; }
    .meta-info-user { border-left: 2px solid var(--accent); padding-left: 8px; margin: 0 0 8px 0; }
    .meta-info-user .var-detail-prose:last-child { margin-bottom: 0; }
    .meta-info-links { list-style: none; margin: 4px 0 0 0; padding: 0; }
    .meta-info-links li { margin: 2px 0; }
    .meta-info-links a { color: var(--accent); text-decoration: none; }
    .meta-info-links a:hover { text-decoration: underline; }
    .meta-info-kodeliste-table { width: 100%; border-collapse: collapse; margin: 0 0 8px 0; }
    .meta-info-kodeliste-table td { padding: 2px 6px; border-bottom: 1px solid var(--border); vertical-align: top; }
    .meta-info-kodeliste-table td:first-child { color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
    .meta-info-kodeliste-more td { color: var(--text-muted); font-style: italic; }
    /* Variabel-antallet gjentar kildehodet/variabellista — skjul i containeren
       OG i metadata-modalen (kilde-metadata rendres nå der, uten variabellista). */
    .meta-info-container .meta-info-varcount,
    #metaModalBody .meta-info-varcount { display: none; }
    .meta-info-note { color: var(--text-muted); font-style: italic; font-size: 11px; margin-top: 6px; }
    /* Proveniens-linje (kilde-URL/register-form) + rader×kolonner i datasett-ⓘ */
    .meta-info-container .meta-info-prov, .meta-info-container .meta-info-dims { font-size: 11px; color: var(--text-muted); margin: 6px 0 0 0; line-height: 1.4; }
    .meta-info-container .meta-info-prov a { color: var(--accent); }
    .meta-info-container .meta-info-prov-fmt { opacity: 0.85; }
    .meta-info-warn { color: var(--danger); font-size: 11px; margin: 6px 0 0 2px; line-height: 1.35; }
    /* «Fra fellesskapet»-ramme (giscus-tråd): tydelig adskilt fra kildens
       metadata — stiplet ramme + eget merke, aldri forvekselbar (tillitsregel). */
    .meta-info-community { margin: 12px 0 4px 0; padding: 8px 10px; border: 1px dashed var(--border); border-left: 3px dashed var(--accent); border-radius: 8px; background: var(--bg-code); }
    .meta-info-community-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin: 0 0 6px 0; }
    .meta-info-community-title { font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); font-weight: 600; }
    .meta-info-community-link { font-size: 11px; color: var(--accent); text-decoration: none; white-space: nowrap; }
    .meta-info-community-link:hover { text-decoration: underline; }
    .meta-info-comment-btn { display: inline-flex; align-items: center; gap: 4px; background: none; border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; cursor: pointer; color: var(--text); font-size: 12px; line-height: 1.4; }
    .meta-info-comment-btn:hover { border-color: var(--accent); color: var(--accent); }
    .meta-info-community-thread { margin-top: 8px; }
    .meta-info-community-thread:empty { margin-top: 0; }
    /* Variabeldetalj-modal */
    .var-detail-overlay { display: none; position: fixed; inset: 0; z-index: 1100; background: rgba(0,0,0,0.35); align-items: center; justify-content: center; padding: 16px; }
    .var-detail-overlay.open { display: flex; }
    .var-detail-dialog { display: flex; flex-direction: column; width: 100%; max-width: 480px; max-height: min(56vh, 520px); background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 16px 48px rgba(15,23,42,0.22); overflow: hidden; transition: max-height 0.2s ease; }
    body[data-theme="dark"] .var-detail-dialog { box-shadow: 0 16px 48px rgba(0,0,0,0.55); }
    .var-detail-dialog.var-detail-dialog--expanded { max-height: min(92vh, 900px); }
    .var-detail-header { flex-shrink: 0; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 10px 12px; background: var(--accent); color: #fff; }
    body[data-theme="light"] .var-detail-header { color: #fff; }
    .var-detail-title { margin: 0; font-size: 15px; font-weight: 600; line-height: 1.35; word-break: break-word; flex: 1; min-width: 0; padding-right: 4px; }
    .var-detail-header-actions { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
    .var-detail-header-actions button { width: 32px; height: 32px; border: none; border-radius: 6px; background: transparent; color: #fff; cursor: pointer; font-size: 18px; line-height: 1; display: flex; align-items: center; justify-content: center; opacity: 0.92; }
    .var-detail-header-actions button:hover { background: rgba(255,255,255,0.18); opacity: 1; }
    .var-detail-expand-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }
    .var-detail-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 14px 16px; font-size: var(--base-font-size); line-height: 1.5; color: var(--text); }
    .var-detail-body .var-detail-dl { margin: 0 0 12px 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; }
    .var-detail-body .var-detail-dl dt { color: var(--text-muted); font-weight: 500; margin: 0; }
    .var-detail-body .var-detail-dl dd { margin: 0; }
    .var-detail-body .var-detail-prose { margin: 0 0 14px 0; color: var(--text); font-size: 13px; white-space: pre-wrap; word-break: break-word; }
    .var-detail-body .var-detail-alias-line { margin: 0 0 12px 0; font-size: 13px; line-height: 1.45; color: var(--text); padding: 8px 10px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px; }
    .var-detail-body .var-detail-section-title { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); margin: 0 0 8px 0; font-weight: 600; }
    .var-detail-stats-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; margin-bottom: 14px; }
    .var-detail-stat-card { background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
    .var-detail-stat-card .lbl { font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
    .var-detail-stat-card .val { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
    .var-detail-num-table-wrap { overflow-x: auto; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 8px; }
    .var-detail-num-table { width: 100%; border-collapse: collapse; font-size: 12px; }
    .var-detail-num-table th, .var-detail-num-table td { padding: 6px 10px; text-align: right; border-bottom: 1px solid var(--border); }
    .var-detail-num-table th { background: var(--table-header-bg); color: var(--text-muted); font-weight: 600; text-align: right; }
    .var-detail-num-table tr:last-child td { border-bottom: none; }
    .var-detail-freq-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 8px; }
    .var-detail-freq-table th, .var-detail-freq-table td { padding: 5px 8px; border-bottom: 1px solid var(--border); text-align: left; }
    .var-detail-freq-table th { background: var(--table-header-bg); font-weight: 600; color: var(--text-muted); }
    .var-detail-freq-table td:last-child, .var-detail-freq-table th:last-child { text-align: right; font-variant-numeric: tabular-nums; }
    .var-detail-freq-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; margin-top: 4px; }
    .var-detail-freq-bar > i { display: block; height: 100%; min-width: 2px; background: var(--accent); border-radius: 2px; }
    .var-detail-body { scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb) transparent; }
    /* Hent/Vis individata-modal — bred Tabulator-tabell over datasettet */
    .individata-overlay { display: none; position: fixed; inset: 0; z-index: 1100; background: rgba(0,0,0,0.35); align-items: center; justify-content: center; padding: 16px; }
    .individata-overlay.open { display: flex; }
    .individata-dialog { display: flex; flex-direction: column; width: 100%; max-width: min(96vw, 1400px); height: min(86vh, 820px); background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 16px 48px rgba(15,23,42,0.22); overflow: hidden; }
    body[data-theme="dark"] .individata-dialog { box-shadow: 0 16px 48px rgba(0,0,0,0.55); }
    .individata-header { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; background: var(--accent); color: #fff; }
    .individata-title { margin: 0; font-size: 15px; font-weight: 600; line-height: 1.35; flex: 1; min-width: 0; }
    .individata-header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
    .individata-meta { font-size: 12px; opacity: 0.92; font-variant-numeric: tabular-nums; }
    .individata-header-actions button { width: 32px; height: 32px; border: none; border-radius: 6px; background: transparent; color: #fff; cursor: pointer; font-size: 18px; line-height: 1; display: flex; align-items: center; justify-content: center; opacity: 0.92; }
    .individata-header-actions button:hover { background: rgba(255,255,255,0.18); opacity: 1; }
    .individata-body { flex: 1 1 auto; min-height: 0; padding: 0; position: relative; background: var(--bg-panel); }
    .individata-status { padding: 24px 16px; text-align: center; color: var(--text-muted); font-size: 13px; }
    .individata-status.error { color: var(--accent-danger, #d00); white-space: pre-wrap; text-align: left; }
    .individata-body .tabulator { background: var(--bg-panel); border: none; border-radius: 0; font-size: 13px; }
    .individata-body .tabulator .tabulator-header { background: var(--bg-code); border-bottom: 1px solid var(--border); }
    .individata-body .tabulator .tabulator-header .tabulator-col { background: var(--bg-code); border-right: 1px solid var(--border); color: var(--text); }
    .individata-body .tabulator .tabulator-row { background: var(--bg-panel); color: var(--text); border-bottom: 1px solid var(--border); }
    .individata-body .tabulator .tabulator-row.tabulator-row-even { background: var(--bg-code); }
    .individata-body .tabulator .tabulator-row:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
    .individata-body .tabulator .tabulator-cell { border-right: 1px solid var(--border); padding: 6px 8px; }
    .individata-body .tabulator .tabulator-footer { background: var(--bg-code); color: var(--text-muted); border-top: 1px solid var(--border); }
    .sidebar-dataset-name-clickable { text-decoration: underline; text-decoration-style: dotted; text-decoration-color: rgba(255,255,255,0.5); text-underline-offset: 3px; }
    /* Auto theme: bruk media query, overstyres av JS når bruker velger lys/mørk */
    @media (prefers-color-scheme: dark) {
      body[data-theme="auto"] { --bg: #1a1b26; --bg-panel: #24283b; --bg-code: #16161e; --text: #c0caf5; --text-muted: #737aa2; --accent: #7aa2f7; --danger: #f7768e; --success: #9ece6a; --border: #334155; --topbar-bg: #24283b; --sidebar-bg: #1e2030; --scrollbar-track: #16161e; --scrollbar-thumb: #334155; --table-grid: #2a2d3a; --table-header-bg: #1e2030; --forklar-overlay-fill: color-mix(in srgb, var(--accent) 8%, transparent); --forklar-overlay-ring: color-mix(in srgb, var(--accent) 26%, transparent); }
    }
    @media (prefers-color-scheme: light) {
      body[data-theme="auto"] { --bg: #f5f2eb; --bg-panel: #fff; --bg-code: #faf8f5; --text: #1a1b26; --text-muted: #565f89; --accent: #2563eb; --danger: #e11d48; --success: #16a34a; --border: #e4e2dd; --topbar-bg: #e8e6e1; --sidebar-bg: #ebe8e2; --scrollbar-track: #f5f2eb; --scrollbar-thumb: #e4e2dd; --table-grid: #e0ddd6; --table-header-bg: #eeece6; --forklar-overlay-fill: color-mix(in srgb, var(--accent) 6%, transparent); --forklar-overlay-ring: color-mix(in srgb, var(--accent) 22%, transparent); }
    }
    /* Scrollbars: nøytrale, tynne; vertikal på output-scroll + textarea, horisontal kun der overflow-x: auto trengs */
    .output-scroll-wrap,
    .output-area pre,
    .output-table-wrap,
    .plotly-container,
    #scriptInput {
      scrollbar-width: thin;
      scrollbar-color: var(--scrollbar-thumb) transparent;
    }
    .output-scroll-wrap::-webkit-scrollbar,
    .output-area pre::-webkit-scrollbar,
    .output-table-wrap::-webkit-scrollbar,
    .plotly-container::-webkit-scrollbar,
    #scriptInput::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }
    .output-scroll-wrap::-webkit-scrollbar-track,
    .output-area pre::-webkit-scrollbar-track,
    .output-table-wrap::-webkit-scrollbar-track,
    .plotly-container::-webkit-scrollbar-track,
    #scriptInput::-webkit-scrollbar-track {
      background: transparent;
    }
    .output-scroll-wrap::-webkit-scrollbar-thumb,
    .output-area pre::-webkit-scrollbar-thumb,
    .output-table-wrap::-webkit-scrollbar-thumb,
    .plotly-container::-webkit-scrollbar-thumb,
    #scriptInput::-webkit-scrollbar-thumb {
      background: var(--scrollbar-thumb);
      border: none;
      border-radius: 99px;
    }
    /* Tab help modal: samme formspråk som variabeldetalj */
    .help-modal-overlay { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(0,0,0,0.35); align-items: center; justify-content: center; padding: 16px; }
    .help-modal-overlay.open { display: flex; }
    .help-modal-dialog { display: flex; flex-direction: column; width: 100%; max-width: 500px; max-height: min(88vh, 860px); background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 20px 60px rgba(15,23,42,0.25); overflow: hidden; }
    body[data-theme="dark"] .help-modal-dialog { box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
    .help-modal-header { flex-shrink: 0; padding: 14px 16px 12px; background: var(--accent); color: #fff; }
    body[data-theme="light"] .help-modal-header { color: #fff; }
    .help-modal-kicker { margin: 0 0 3px 0; font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.82; font-weight: 700; }
    .help-modal-title { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.3; word-break: break-word; }
    .help-modal-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 16px 18px; font-size: var(--base-font-size); line-height: 1.55; color: var(--text); scrollbar-width: thin; scrollbar-color: transparent transparent; transition: scrollbar-color .2s; }
    .help-modal-body:hover { scrollbar-color: var(--scrollbar-thumb) transparent; }
    .help-modal-body .var-detail-dl { margin: 0 0 12px 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; }
    .help-modal-body .var-detail-dl dt { color: var(--text-muted); font-weight: 500; margin: 0; }
    .help-modal-body .var-detail-dl dd { margin: 0; }
    .help-modal-body .var-detail-prose { margin: 0 0 14px 0; color: var(--text); font-size: 13px; white-space: pre-wrap; word-break: break-word; }
    .help-modal-body .var-detail-alias-line { margin: 0 0 12px 0; font-size: 13px; line-height: 1.45; color: var(--text); padding: 8px 10px; background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px; }
    .help-modal-body .var-detail-section-title { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); margin: 12px 0 8px 0; font-weight: 600; }
    .help-modal-body .help-modal-prose { margin: 0; color: var(--text); font-size: 13px; white-space: pre-wrap; word-break: break-word; }
    .help-modal-buttons { flex-shrink: 0; display: flex; gap: 8px; justify-content: flex-end; align-items: center; padding: 10px 16px 13px; border-top: 1px solid var(--border); background: var(--bg-panel); }
    .help-modal-buttons .btn { padding: 6px 14px; font-size: 13px; border-radius: 6px; }
    .var-detail-doc-actions { margin-top: 12px; padding-top: 4px; }
    .var-detail-doc-actions .btn { padding: 6px 14px; font-size: 13px; border-radius: 6px; }
    /* ── Settings modal ─────────────────────────────────────────────── */
    .settings-overlay { display:none; position:fixed; inset:0; z-index:1100; background:rgba(0,0,0,0.35); align-items:center; justify-content:center; padding:16px; }
    .settings-overlay.open { display:flex; }
    .settings-dialog { display:flex; flex-direction:column; width:100%; max-width:420px; background:var(--bg-panel); border:1px solid var(--border); border-radius:10px; box-shadow:0 16px 48px rgba(15,23,42,0.25); overflow:hidden; }
    body[data-theme="dark"] .settings-dialog { box-shadow:0 16px 48px rgba(0,0,0,0.55); }
    .settings-header { flex-shrink:0; padding:12px 16px; background:var(--accent); color:#fff; }
    .settings-header h2 { margin:0; font-size:15px; font-weight:700; }
    .settings-body { padding:18px 20px; display:flex; flex-direction:column; gap:20px; overflow-y:auto; max-height:70vh; scrollbar-width:thin; scrollbar-color:transparent transparent; }
    .settings-body:hover { scrollbar-color:var(--scrollbar-thumb) transparent; }
    .settings-field label { display:block; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.06em; color:var(--text-muted); margin-bottom:6px; }
    .settings-field input[type="number"], .settings-field select { width:100%; padding:7px 10px; border:1px solid var(--border); border-radius:6px; background:var(--bg-code); color:var(--text); font-size:14px; }
    .settings-field .range-row { display:flex; align-items:center; gap:10px; }
    .settings-field input[type="range"] { flex:1; accent-color:var(--accent); }
    .settings-range-val { font-size:13px; font-weight:600; min-width:36px; text-align:right; color:var(--accent); }
    .settings-hint { font-size:12px; color:var(--text-muted); margin-top:5px; }
    .settings-section { font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--accent); border-top:1px solid var(--border); padding-top:14px; margin-bottom:-8px; }
    .settings-buttons { flex-shrink:0; display:flex; gap:8px; justify-content:flex-end; padding:10px 16px 13px; border-top:1px solid var(--border); background:var(--bg-panel); }
    /* ── Web-eksempler to-panels-velger ──────────────────────────── */
    .web-examples-dialog { max-width:720px; }
    .web-examples-body { display:flex; gap:0; max-height:60vh; min-height:320px; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
    .web-examples-pane { flex:1; overflow-y:auto; padding:8px 0; min-width:0; }
    #webExCategories { border-right:1px solid var(--border); }
    .web-examples-pane button { display:block; width:100%; text-align:left; padding:7px 14px; border:0; background:transparent; color:var(--text); font:inherit; font-size:13px; cursor:pointer; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
    .web-examples-pane button:hover { background:var(--bg-code); }
    .web-examples-pane button.selected { background:var(--accent); color:#fff; }
    .web-examples-pane .empty-hint { padding:14px; color:var(--text-muted); font-size:13px; font-style:italic; }
    /* ── Editor mode dropdown + Oversett button (bottom bar) ───────── */
    .mode-dropdown-wrap { position: relative; display: inline-flex; align-items: center; }
    .mode-dropdown-btn {
      height: 28px; padding: 0 10px; border: 1px solid var(--border);
      border-radius: 8px; background: var(--bg-panel); color: var(--text);
      cursor: pointer; font-size: 12px; font-weight: 600;
      display: inline-flex; align-items: center; gap: 4px; white-space: nowrap;
      transition: border-color .15s;
    }
    .mode-dropdown-btn:hover { border-color: var(--accent); }
    .mode-dropdown-btn .chevron { font-size: 9px; opacity: .5; }
    .mode-dropdown-menu {
      display: none; position: absolute; bottom: calc(100% + 6px); left: 0;
      background: var(--bg-panel); border: 1px solid var(--border);
      border-radius: 10px; box-shadow: 0 4px 16px rgba(0,0,0,.18);
      min-width: 130px; overflow: hidden; z-index: 300;
    }
    .mode-dropdown-menu.open { display: block; }
    .mode-dropdown-menu button {
      display: block; width: 100%; text-align: left; padding: 9px 14px;
      border: none; background: none; color: var(--text);
      cursor: pointer; font-size: 13px; font-weight: 500;
    }
    .mode-dropdown-menu button:hover { background: var(--border); }
    .mode-dropdown-menu button.active { color: var(--accent); font-weight: 700; }
    .transl-warn {
      background: #fef3c7; border-left: 3px solid #d97706; color: #92400e;
      padding: 8px 12px; margin-bottom: 10px; font-size: 12px;
      border-radius: 0 4px 4px 0; white-space: pre-wrap; font-family: inherit;
    }
    body[data-theme="dark"] .transl-warn {
      background: rgba(217,119,6,.15); border-left-color: #d97706; color: #fcd34d;
    }

    /* ===================================================================
       AI assistant sidebar
       =================================================================== */
    .topbar .ai-icon {
      background: none; border: none; color: var(--text-muted); cursor: pointer;
      padding: 6px 8px; font-size: 18px; line-height: 1; margin-left: 8px;
      display: inline-flex; align-items: center; justify-content: center;
    }
    .topbar .ai-icon:hover, .topbar .ai-icon.active { color: var(--accent); }
    .topbar .ai-icon.active { background: color-mix(in srgb, var(--accent) 14%, transparent); border-radius: 6px; }

    .ai-sidebar {
      position: fixed; right: 0; top: calc(var(--topbar-h) + var(--modegui-h)); bottom: 36px; z-index: 86;
      width: 520px; background: var(--sidebar-bg);
      border-left: 1px solid var(--border);
      display: flex; flex-direction: column;
      transform: translateX(100%); transition: transform 0.22s ease;
      box-sizing: border-box; overflow: hidden;
      box-shadow: -2px 0 12px rgba(0,0,0,0.08);
    }
    .ai-sidebar.open { transform: translateX(0); }
    .container.ai-open { margin-right: 520px; transition: margin-right 0.22s ease; }

    .ai-sidebar .ai-header {
      flex-shrink: 0; display: flex; align-items: center; justify-content: space-between;
      padding: 10px 12px; border-bottom: 1px solid var(--border); background: var(--sidebar-bg);
    }
    .ai-sidebar .ai-header h3 {
      margin: 0; font-size: 13px; color: var(--text); font-weight: 600;
      display: flex; align-items: center; gap: 6px;
    }
    .ai-sidebar .ai-header-actions { display: flex; gap: 4px; }
    .ai-sidebar .ai-icon-btn {
      width: 28px; height: 28px; border: none; background: transparent;
      color: var(--text-muted); cursor: pointer; font-size: 14px; line-height: 1;
      padding: 0; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center;
    }
    .ai-sidebar .ai-icon-btn:hover { background: var(--border); color: var(--text); }

    .ai-thread {
      flex: 1; overflow-y: auto; padding: 14px 12px; display: flex; flex-direction: column; gap: 12px;
      scroll-behavior: smooth;
    }
    .ai-msg { display: flex; flex-direction: column; gap: 6px; max-width: 100%; }
    .ai-msg-user { align-items: flex-end; }
    .ai-msg-assistant { align-items: flex-start; }
    .ai-bubble {
      max-width: 92%; padding: 10px 14px; border-radius: 12px; font-size: 14px;
      line-height: 1.5; word-wrap: break-word; overflow-wrap: anywhere;
    }
    .ai-msg-user .ai-bubble {
      background: var(--accent); color: #fff; border-bottom-right-radius: 4px;
    }
    body[data-theme="dark"] .ai-msg-user .ai-bubble { color: #1a1b26; }
    .ai-msg-assistant .ai-bubble {
      background: var(--bg-panel); color: var(--text); border: 1px solid var(--border);
      border-bottom-left-radius: 4px;
    }
    .ai-bubble p { margin: 0 0 8px 0; }
    .ai-bubble p:last-child { margin-bottom: 0; }
    .ai-bubble ul, .ai-bubble ol { margin: 6px 0; padding-left: 22px; }
    .ai-bubble code { font-family: 'Fira Code', 'Consolas', monospace; font-size: 12.5px;
      background: color-mix(in srgb, var(--text-muted) 14%, transparent); padding: 1px 4px; border-radius: 3px; }
    .ai-bubble pre {
      background: var(--bg-code); border: 1px solid var(--border); border-radius: 6px;
      padding: 10px 12px; margin: 8px 0 0 0; overflow-x: auto; font-size: 12.5px;
      font-family: 'Fira Code', 'Consolas', monospace; line-height: 1.4;
    }
    .ai-bubble pre code { background: none; padding: 0; font-size: inherit; }
    .ai-msg-meta { font-size: 11px; color: var(--text-muted); padding: 0 6px; }
    .ai-codeblock-wrap { margin: 8px 0 0 0; }
    .ai-codeblock-actions {
      display: flex; gap: 4px; margin-top: 4px; flex-wrap: wrap;
    }
    .ai-codeblock-btn {
      padding: 4px 10px; border: 1px solid var(--border); background: var(--bg-panel);
      color: var(--text-muted); border-radius: 4px; cursor: pointer; font-size: 12px;
      display: inline-flex; align-items: center; gap: 4px;
    }
    .ai-codeblock-btn:hover { background: color-mix(in srgb, var(--accent) 12%, transparent);
      color: var(--accent); border-color: var(--accent); }
    .ai-codeblock-btn.flash { background: color-mix(in srgb, var(--accent) 25%, transparent); color: var(--accent); }

    .ai-response-actions {
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
      margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border);
    }
    .ai-response-actions .ai-include-row { margin-bottom: 0; }
    .ai-response-insert-btn {
      padding: 5px 14px; border: 1px solid var(--accent); background: var(--accent);
      color: #fff; border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 600;
      display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
    }
    body[data-theme="dark"] .ai-response-insert-btn { color: #1a1b26; }
    .ai-response-insert-btn:hover { filter: brightness(1.1); }
    .ai-response-insert-btn.flash { background: color-mix(in srgb, var(--accent) 70%, #2e7d32); }

    .ai-validation-warning {
      margin-top: 10px; padding: 8px 10px; border-radius: 6px;
      background: color-mix(in srgb, #d97706 8%, var(--bg-panel));
      border-left: 3px solid #d97706; color: var(--text); font-size: 12.5px;
    }
    body[data-theme="dark"] .ai-validation-warning {
      background: rgba(217,119,6,.12); color: #fcd34d;
    }
    .ai-validation-warning-title {
      font-weight: 600; font-size: 12px; margin-bottom: 6px;
      display: flex; align-items: center; gap: 4px;
    }
    .ai-validation-section { margin-top: 8px; }
    .ai-validation-section:first-child { margin-top: 0; }
    .ai-validation-section-label {
      font-size: 11px; color: var(--text-muted); text-transform: uppercase;
      letter-spacing: 0.4px; margin-bottom: 4px;
    }
    .ai-validation-chips { display: flex; flex-wrap: wrap; gap: 4px; }
    .ai-chip {
      display: inline-flex; align-items: center; padding: 3px 8px;
      background: var(--bg-panel); border: 1px solid #d97706;
      border-radius: 12px; font-size: 12px; cursor: pointer;
      font-family: 'Fira Code', 'Consolas', monospace;
      color: #b45309;
    }
    body[data-theme="dark"] .ai-chip { color: #fcd34d; }
    .ai-chip:hover { background: #d97706; color: #fff; }
    .ai-validation-bullets { margin: 4px 0 0 16px; padding: 0; font-size: 12px; }
    .ai-validation-bullets li { margin: 2px 0; }

    .ai-empty {
      text-align: center; color: var(--text-muted); font-size: 13px; padding: 32px 16px; line-height: 1.5;
    }
    .ai-empty-title { font-weight: 600; color: var(--text); margin-bottom: 6px; }
    .ai-empty-examples { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
    .ai-empty-example {
      padding: 8px 12px; background: var(--bg-panel); border: 1px solid var(--border);
      border-radius: 6px; cursor: pointer; font-size: 12.5px; text-align: left; color: var(--text);
    }
    .ai-empty-example:hover { border-color: var(--accent); color: var(--accent); }

    .ai-thinking {
      display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px;
      background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px;
      font-size: 13px; color: var(--text-muted); border-bottom-left-radius: 4px;
    }
    .ai-thinking-dot {
      width: 6px; height: 6px; border-radius: 50%; background: var(--text-muted);
      animation: ai-pulse 1.4s infinite ease-in-out;
    }
    .ai-thinking-dot:nth-child(2) { animation-delay: 0.2s; }
    .ai-thinking-dot:nth-child(3) { animation-delay: 0.4s; }
    @keyframes ai-pulse {
      0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
      40% { opacity: 1; transform: scale(1); }
    }

    .ai-error {
      background: color-mix(in srgb, #ef4444 12%, transparent);
      border: 1px solid color-mix(in srgb, #ef4444 40%, transparent);
      color: #b91c1c; padding: 10px 12px; border-radius: 8px; font-size: 13px;
    }
    body[data-theme="dark"] .ai-error { color: #fca5a5; }

    /* Web AI mode: streamed progress lines + source manifest (Task 13). */
    .ai-progress {
      display: flex; flex-direction: column; gap: 3px; margin-bottom: 8px;
      font-size: 12px; color: var(--text-muted);
    }
    .ai-progress-line { opacity: 0.85; }
    .ai-sources {
      margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--border);
      font-size: 12px; color: var(--text-muted); line-height: 1.6;
    }
    .ai-sources a { color: var(--accent); word-break: break-all; }
    .ai-repair-note { font-size: 12.5px; color: var(--text-muted); font-style: italic; }

    .ai-input-area {
      flex-shrink: 0; padding: 10px 12px 12px 12px; border-top: 1px solid var(--border);
      background: var(--sidebar-bg);
    }
    .ai-include-row {
      display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted);
      margin-bottom: 8px; cursor: pointer; user-select: none;
    }
    .ai-include-row input { margin: 0; cursor: pointer; }
    .ai-input-wrap {
      display: flex; align-items: flex-end; gap: 6px; background: var(--bg-panel);
      border: 1px solid var(--border); border-radius: 10px; padding: 6px 6px 6px 12px;
    }
    .ai-input-wrap:focus-within { border-color: var(--accent); }
    .ai-input {
      flex: 1; border: none; background: transparent; resize: none; outline: none;
      color: var(--text); font-family: inherit; font-size: 14px; line-height: 1.4;
      padding: 6px 0; max-height: 120px; min-height: 24px; overflow-y: auto;
    }
    .ai-send-btn {
      width: 32px; height: 32px; border: none; background: var(--accent); color: #fff;
      border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center;
      justify-content: center; font-size: 16px; flex-shrink: 0;
    }
    body[data-theme="dark"] .ai-send-btn { color: #1a1b26; }
    .ai-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }
    .ai-send-btn:hover:not(:disabled) { filter: brightness(1.1); }
    .ai-send-fast-btn {
      height: 32px; padding: 0 16px; border: 1px solid var(--accent); background: var(--accent);
      color: #fff; border-radius: 8px; cursor: pointer; display: inline-flex;
      align-items: center; gap: 4px; font-size: 13px; font-weight: 600; flex-shrink: 0;
      white-space: nowrap;
    }
    body[data-theme="dark"] .ai-send-fast-btn { color: #1a1b26; }
    .ai-send-fast-btn:disabled { opacity: 0.4; cursor: not-allowed; }
    .ai-send-fast-btn:hover:not(:disabled) { filter: brightness(1.1); }
    .ai-send-v2-btn { opacity: 0.85; }
    .ai-send-v2-btn:hover { opacity: 1; }
    .ai-send-web-btn { border-color: #2b6cb0; background: #2b6cb0; }
    .ai-send-web-btn:hover:not(:disabled) { filter: brightness(1.1); }
    .ai-abort-btn {
      height: 32px; padding: 0 9px; border: 1px solid #c0392b; background: transparent;
      color: #c0392b; border-radius: 8px; cursor: pointer; display: inline-flex;
      align-items: center; gap: 4px; font-size: 12px; font-weight: 600; flex-shrink: 0;
      white-space: nowrap;
    }
    .ai-abort-btn:hover { background: #c0392b; color: #fff; }

    .ai-modal-backdrop {
      position: fixed; inset: 0; z-index: 300; background: rgba(0,0,0,0.4);
      display: none; align-items: center; justify-content: center;
    }
    .ai-modal-backdrop.open { display: flex; }
    .ai-modal {
      background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px;
      padding: 18px 20px; min-width: min(380px, 92vw); max-width: 90vw; color: var(--text);
      max-height: 85vh; overflow-y: auto;
      box-shadow: 0 12px 40px rgba(0,0,0,0.3);
    }
    .ai-modal h3 { margin: 0 0 12px 0; font-size: 15px; }
    .ai-modal label { display: block; font-size: 12px; color: var(--text-muted);
      margin: 12px 0 4px 0; text-transform: uppercase; letter-spacing: 0.5px; }
    .ai-modal input[type=text], .ai-modal input[type=password], .ai-modal textarea {
      width: 100%; padding: 8px 10px; background: var(--bg-code); color: var(--text);
      border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
      font-family: 'Fira Code', 'Consolas', monospace; box-sizing: border-box;
    }
    .ai-modal input:focus, .ai-modal textarea:focus { outline: none; border-color: var(--accent); }
    .ai-modal-actions { margin-top: 18px; display: flex; gap: 8px; justify-content: flex-end; }
    .ai-modal-btn {
      padding: 7px 14px; border: 1px solid var(--border); background: var(--bg-panel);
      color: var(--text); border-radius: 6px; cursor: pointer; font-size: 13px;
    }
    .ai-modal-btn:hover { border-color: var(--accent); color: var(--accent); }
    .ai-modal-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
    body[data-theme="dark"] .ai-modal-btn.primary { color: #1a1b26; }
    .ai-modal-help { font-size: 11px; color: var(--text-muted); margin-top: 4px; line-height: 1.4; }
    /* ── mode GUI bar (full-width, sits under topbar) ───────────────────────── */
    .mode-gui-bar { position:fixed; top:var(--topbar-h); left:0; right:0; z-index:99; background:#f3f4f6; border-bottom:1px solid #d8dbe0; }
    .bottombar-center { flex:1; display:flex; justify-content:center; align-items:center; min-width:0; padding:0 8px; }
    .bottombar-ask { width:min(420px,100%); padding:5px 10px; border:1px solid var(--border); border-radius:6px; font:13px/1.2 inherit; background:var(--bg-input,#fff); color:inherit; }

/* ── Notatbok-celler (js/cells.js, spec 2026-07-13) ─────────────────────── */
.nb-warnings { font-size: 12px; opacity: .75; }
.nb-cell { display: grid; gap: 10px; margin-bottom: 12px; border: 1px solid var(--border);
  border-radius: 8px; padding: 10px; position: relative; background: var(--bg-panel);
  /* Dokumentet bor INNE i .output-area (fase 4), som har white-space:
     pre-wrap — arvet inn i md/html-celler gjorde markdown-it sine
     inter-tag-newlines til ekstra blanke linjer («dobbel linjeavstand»,
     brukerfunn 2026-07-19). Nullstill her; pre-er setter sin egen
     pre-wrap via .output-area pre-regelen uansett. */
  white-space: normal;
  transition: box-shadow .15s ease, border-color .15s ease, background-color .15s ease; }
.nb-cell:hover { border-color: color-mix(in srgb, var(--accent) 25%, var(--border));
  box-shadow: 0 2px 6px rgba(0,0,0,.12); }
/* Kodecelle uten output og uten kontrollstriper: ingen tom rammeboks i
   dokumentet (brukeravgjørelse 2026-07-18, Jupyter-aktig) — preamble-/
   assignment-celler ga ellers tomme grå bokser og «tynne streker» øverst.
   Unntak som holder boksen synlig: md/html (nb-rendered-only), kjørende
   puls (nb-running), celler med ikke-tom kontrollstripe (param-form/
   ui-controls), og enhver celle med faktisk innhold i .nb-output-body
   (inkl. «(ingen output)»-preen fra eksplisitt per-celle ▶). doc-active
   unntas BEVISST IKKE: markøren står på linje 1 ved last, så preamble-
   cellen ble stående som en 6px-sliver øverst (brukerfunn ×2) — editorens
   markør/gutter viser aktiv celle godt nok. :has()-presedens:
   .nb-output-gap-regelen under. Kroppene er GARANTERT tomme uten innhold
   (beginRun-purge/innerHTML=''), så :empty treffer presist. */
.nb-cell.doc-cell:not(.nb-rendered-only):not(.nb-running):has(.nb-output-body:empty):not(:has(.param-form:not(:empty))):not(:has(.ui-controls:not(:empty))) { display: none; }
/* Samme logikk for hide-output-celler: .nb-output er skjult (regelen under),
   så boksen er ALLTID en tom ramme — skjul hele cellen (samme kjørende-
   unntak). */
.nb-cell.doc-cell.nb-hide-output:not(.nb-running) { display: none; }
/* W-issue 3: fokus vises KUN som en kant-fargeendring (ingen inset venstre-
   strek lenger — se removed .nb-cell:focus-within box-shadow left accent). */
.nb-cell:focus-within { border-color: var(--accent);
  box-shadow: 0 2px 6px rgba(0,0,0,.12); }
/* Kort flash (Task 2): md/html/skip-celler og andre celler uten kjørbar
   kind gir et hint i stedet for å kjøre — ingen egen keyframe, den
   allerede-eksisterende box-shadow/border-color-transitionen over tar seg
   av inn/ut når klassen legges til og fjernes igjen etter ~400ms (js/cells.js). */
.nb-cell.nb-cell-hint { border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent); }
.nb-hide-output .nb-output { display: none; }
/* hide-code (vekket 2026-07-22, spec 2026-07-22-param-colab-parity-design.md
   sitt utsatte display-mode:"form"-punkt, docs/ROADMAP.md) — modellert 1:1
   på .nb-hide-output-regelen rett over, samme klasse-på-wrap-mønster
   (js/cells.js docCellNode, js/param-forms.js _build/refresh sin
   displayMode-reaktive add/remove). .nb-input FINNES IKKE i denne
   (output-only) doc-cellens DOM per i dag (4a-konvergensen fjernet den
   gamle per-celle kode-editoren, se js/cells.js sine egne kommentarer og
   .superpowers/sdd/fix-hidecode-report.md) — regelen er derfor en bevisst
   FORWARD-COMPATIBLE hook (samme selektor-mønster som søsken-regelen,
   ingenting den treffer skal noen gang være param-form/ui-controls/
   nb-output-body, kun en fremtidig kode-visning). Param-/widget-stripene og
   selve outputen ligger UTENFOR .nb-input og forblir dermed alltid synlige;
   koden er uendret tilgjengelig i den delte #scriptInput-editoren (panel-
   left) ved siden av, uavhengig av denne klassen. */
.nb-hide-code .nb-input { display: none; }
/* Rendrede md/html-celler: nesten rammeløst (Jupyter/Colab-konvensjon) —
   kun et hint på hover/fokus om at det er en celle. */
.nb-cell.nb-rendered-only { border-color: transparent; background: transparent; box-shadow: none; }
.nb-cell.nb-rendered-only:hover {
  border-color: color-mix(in srgb, var(--border) 70%, transparent); background: var(--bg-panel); }
/* W-issue 3: samme fiks som .nb-cell:focus-within over — kant-farge alene,
   ingen inset venstre-strek. */
.nb-cell.nb-rendered-only:focus-within { border-color: var(--accent); background: var(--bg-panel); }
/* Per-kontroll plassering-fasen (Task 3): .nb-output er en WRAPPER (js/
   cells.js sin docCellNode) som kan holde OPPTIL fem .param-form/.ui-controls-
   striper + én venstre-sidekolonne, FØR/ETTER/VED SIDEN AV selve
   .nb-output-body (sluket ALL run-output skriver til/purges via). Plassering
   er nå PER KONTROLL (js/ui.js sin `placement`-spec-nøkkel, js/param-forms.js
   sitt #@param `placement`-meta-felt) — cellens widgets=top|bottom|left
   (js/cells.js KNOWN_KEYS) er kun DEFAULTEN for kontroller som ikke har sitt
   eget placement. Én celle kan derfor blande alle tre plasseringer samtidig
   (topp-slider + venstre-dropdown + bunn-knapp), så visuell plassering kan
   IKKE lenger styres av én enkelt klasse på selve wrapperen (motstykket til
   den forrige `nb-widgets-<pos>`-baserte `order`/flex-direction-oppskriften)
   — hver stripe bærer i stedet sin EGEN posisjon som et `data-pos`-attributt
   (satt av _ensureStrip/_insertStrip, ALDRI en CSS-klasse — se .ui-controls/
   .param-form sine :empty-regler under, som fortsatt må gjelde uendret
   uansett posisjon), og CSS Grid ruter hver til riktig navngitt område.
   `.nb-output` sin egen `nb-widgets-<pos>`-klasse LEVER VIDERE (satt av
   docCellNode akkurat som før) — den brukes nå KUN som JS-lesbar signal for
   "cellens default" (js/ui.js _cellDefaultPlacement, js/param-forms.js
   _cellDefaultPlacement), ikke lenger av CSS-en her.
   Grid-arealene: "left ptop"/"left utop"/"left body"/"left pbot"/"left ubot"
   — param-form kommer FØR ui-controls i samme sone (ptop over utop, pbot over
   ubot), body alltid i midten, venstrekolonnen strekker seg over alle fem
   radene via at "left" gjentas i alle rad-strengene (CSS Grid sin egen
   implisitte row-span-regel for et navngitt areal). En rad uten noe
   tilordnet innhold (f.eks. ingen bunn-plasserte kontroller) auto-krymper
   til 0 høyde helt som før (ingen wasted space for det vanlige, u-blandede
   tilfellet). */
.nb-output {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas: "left ptop" "left utop" "left body" "left pbot" "left ubot";
  column-gap: 0; align-items: start; min-width: 0;
}
/* Final-review-fiks (Low): column-gap: 10px gjaldt UBETINGET før, altså også
   når "left"-arealet er tomt (ingen venstre-plasserte kontroller i det hele
   tatt — det vanlige tilfellet for en celle uten widgets) — da fikk
   .nb-output-body et 10px venstre-innrykk den ikke trengte, siden den auto-
   krympede (0-bredde) "left"-grid-kolonnen uansett ikke okkuperer synlig
   plass. Gapet skal bare finnes NÅR det faktisk er noe å skille FRA i venstre-
   kolonnen. :has() er baseline (bredt støttet i alle store nettlesere siden
   2023) og det finnes ingen eksisterende :has-avoidance/JS-klasse-veksling
   for tilsvarende betingede stilvalg andre steder i denne fila eller i
   js/cells.js å følge presedens for — derfor :has() fremfor en ekstra
   JS-satt klasse. :not(:empty) i tillegg: en .nb-strips-left-node kan bli
   stående igjen TOM (og dermed display:none via regelen rett under) etter at
   ALLE venstre-plasserte kontroller er fjernet fra kilden — noden finnes da
   fortsatt i DOM-en, så et bart :has(.nb-strips-left) ville feilaktig slått
   gapet på igjen for en usynlig, tom kolonne (nøyaktig samme klasse feil som
   selve denne fiksen adresserer, bare i et fjernings- fremfor et
   aldri-opprettet-tilfelle). */
.nb-output:has(.nb-strips-left:not(:empty)) { column-gap: 10px; }
.nb-output-body { grid-area: body; min-width: 0; overflow-x: auto; }
.param-form[data-pos="top"] { grid-area: ptop; }
.ui-controls[data-pos="top"] { grid-area: utop; }
.param-form[data-pos="bottom"] { grid-area: pbot; }
.ui-controls[data-pos="bottom"] { grid-area: ubot; }
/* Venstre-sidekolonne (delt mellom BEGGE systemer, T3-designet): én enkelt
   .nb-strips-left-node okkuperer HELE "left"-arealet (unngår at to
   samtidige venstre-plasserte striper — param-form OG ui-controls — ville
   overlappet i samme grid-celle) og stabler sine EGNE param-form/ui-controls-
   barn internt med vanlig flex-kolonne (DOM-rekkefølgen bestemmer der, ikke
   grid-area — param-form settes alltid inn FØR ui-controls, se
   js/param-forms.js/js/ui.js). */
.nb-strips-left { grid-area: left; display: flex; flex-direction: column;
  gap: 8px; max-width: 240px; }
.nb-strips-left:empty { display: none; }
.nb-output-body.nb-trailing { border-top: 1px dashed var(--border); padding-top: 8px; }
/* Dokumenterte begrensningsmeldinger (R-celle utenfor R-modus, microdata i
   R-modus, dashboard krever Kjør alle — fase B1 Task 4): rolig info-boks,
   ikke en rød feilmelding (pre.error) — brukeren har ikke gjort noe galt. */
.nb-notice { margin: 0; padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 4px; background: var(--bg-panel); color: var(--text-muted);
  font-size: 12.5px; white-space: pre-wrap; }
.nb-style-note { border-left: 4px solid #4a90d9; }
.nb-style-warn { border-left: 4px solid #d9a54a; }
.nb-style-card { box-shadow: 0 1px 4px rgba(0,0,0,.15); }
/* cols= (Task 4, spec §4) er dash-gridens enkle arvtaker — direkte barn av
   .nb-output-body (kpi-kort, ui.html-noder, andre mountede payloads/
   elementer) flyter i N kolonner i stedet for å stables under hverandre.
   #%% html-grid + .show(target=) er power-mønsteret for alt mosaic-
   layoutet dekket (nøstede grid-arealer, ujevne kolonnebredder, …) — dette
   er kun den vanlige, jevne N-kolonners rutenett-saken. Klassen sitter på
   selve .nb-cell-wrapperen (docCellNode) og styrer .nb-output-body via
   etterkommer-selektoren, samme mønster som .nb-hide-output/.nb-style-*
   over. Verdien er allerede validert til et heltall 2-6 av js/cells.js
   (parseHeader/scanTagBlock) — ugyldige verdier gir aldri en klasse her. */
.nb-cols-2 .nb-output-body { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: start; }
.nb-cols-3 .nb-output-body { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: start; }
.nb-cols-4 .nb-output-body { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; align-items: start; }
.nb-cols-5 .nb-output-body { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; align-items: start; }
.nb-cols-6 .nb-output-body { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; align-items: start; }
.nb-chip { position: absolute; right: 12px; top: 8px; z-index: 6; font-size: 12px;
  padding: 3px 10px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-code); color: inherit; cursor: pointer; }
.nb-html-escaped { margin: 0 0 6px; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 4px; background: var(--bg-code);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px;
  line-height: 1.45; white-space: pre-wrap; word-break: break-word; overflow-x: auto; }
.nb-html-trust-btn { font-size: 12px; padding: 3px 10px; border: 1px solid var(--border);
  border-radius: 4px; background: transparent; color: inherit; cursor: pointer; }
/* Fase B1 Task 5 sin sesjonschip + Restart-knapp (.nb-session-chip/
   .nb-restart-btn) er fjernet (Hans' avgjørelse 2026-07-17): bunnlinjas
   motus-dropdown viser allerede kjøretids-språket, og Kjør ER NÅ
   restart-og-kjør-alle (se js/cells.js docBar-kommentaren + index.html
   btnRun/mdNotebookSession.restart). Per-celle kjørende-puls (.doc-cell.
   nb-running, se § konvergert dokument lenger ned) er upåvirket.

/* ── ui-widgets (spec 2026-07-15, W1; flyttet inn i .nb-output i widget-
   plassering-fasen): kontrollstripe per celle, js/ui.js. .ui-controls
   settes inn av Ui.registerControl INNI cellens .nb-output-wrapper (se
   js/ui.js sin _ensureStrip) — FØR .nb-output-body, ALDRI direkte tømt av
   output-tømming (beginRun/renderCellResult rører kun .nb-output-body).
   Bor nå i OUTPUT-kolonnen/-sonen (ikke lenger et fullbredde-bånd over
   input+output) — se .nb-output sin egen widgets=top|bottom|left-styring
   over for den faktiske plasseringen. */
.ui-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px;
  padding: 6px 10px;
  background: var(--bg-code); border: 1px solid var(--border); border-radius: 6px; }
.ui-controls:empty { display: none; }
.ui-widget { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text); }
.ui-widget-label { color: var(--text-muted); white-space: nowrap; }
.ui-widget-value { min-width: 2.5em; text-align: right; font-variant-numeric: tabular-nums; }
.ui-widget select, .ui-widget input[type="text"], .ui-widget input[type="number"] {
  background: var(--bg-panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 3px 7px; font-size: 12.5px; }
.ui-widget input[type="number"] { width: 5em; }
.ui-widget input[type="range"] { accent-color: var(--accent); width: 120px; }
.ui-widget--check input[type="checkbox"] { accent-color: var(--accent); }
.ui-widget--button { padding: 4px 12px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg-panel); color: var(--text); cursor: pointer; font-size: 12.5px; }
.ui-widget--button:hover { border-color: var(--accent); color: var(--accent); }

/* ui.play (dash-absorpsjon 5a Task 3) — portert fra css/dash.css sin
   .dash-play-btn/.dash-play-btn--playing (samme regler, nytt selektornavn;
   .ui-widget--play arver .ui-widget sin flex/gap/range-styling uendret). */
.ui-play-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; padding: 0; border-radius: 6px; line-height: 1;
  border: 1px solid var(--border); background: var(--bg-panel); color: var(--text);
  font-size: .8rem; cursor: pointer;
}
.ui-play-btn:hover { border-color: var(--accent); color: var(--accent); }
.ui-play-btn--playing { border-color: var(--accent); color: var(--accent); }

/* Tilpasset fra Pico CSS (MIT, picocss.com) — range/switch/fokus-oppskrifter.
   Pico definerer cross-browser utseende for <input type=range> (thumb/track
   via vendor-prefiksede pseudo-element-familier — webkit og moz har INGEN
   felles pseudo-element-navn, begge trengs) og en switch-variant av
   checkbox (role="switch"). Strukturen (dimensjoner, :focus-visible-
   oppskriften) er hentet fra Pico sitt kildetre; fargene under er byttet ut
   med prosjektets egne --accent/--border/--bg-panel-tokens, så resultatet
   følger begge temaene uten egne [data-theme]-regler. */
.ui-widget input[type="range"] {
  -webkit-appearance: none; appearance: none; height: 6px; border-radius: 3px;
  background: var(--border); outline-offset: 2px;
}
.ui-widget input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: var(--border); }
.ui-widget input[type="range"]::-moz-range-track { height: 6px; border-radius: 3px; background: var(--border); }
.ui-widget input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 16px; height: 16px; margin-top: -5px;
  border-radius: 50%; background: var(--accent); border: 2px solid var(--bg-panel);
  cursor: pointer; transition: box-shadow .15s ease;
}
.ui-widget input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; background: var(--accent);
  border: 2px solid var(--bg-panel); cursor: pointer; transition: box-shadow .15s ease;
}
.ui-widget input[type="range"]:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent); }
.ui-widget input[type="range"]:focus-visible::-moz-range-thumb {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent); }
/* Switch: checkbox med role="switch" — pilleformet spor + sirkulær kule. */
.ui-widget input[type="checkbox"][role="switch"] {
  -webkit-appearance: none; appearance: none; width: 34px; height: 18px; flex: none;
  border-radius: 9px; background: var(--border); border: 1px solid var(--border);
  position: relative; cursor: pointer; transition: background-color .15s ease;
}
.ui-widget input[type="checkbox"][role="switch"]::before {
  content: ""; position: absolute; top: 1px; left: 1px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--bg-panel); transition: transform .15s ease;
}
.ui-widget input[type="checkbox"][role="switch"]:checked { background: var(--accent); border-color: var(--accent); }
.ui-widget input[type="checkbox"][role="switch"]:checked::before { transform: translateX(16px); }
.ui-widget input[type="checkbox"][role="switch"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* :focus-visible generisk for øvrige kontroller i stripa (tekst/tall/
   dropdown/knapp) — samme oppskrift-familie som Pico bruker for fokusringen. */
.ui-controls :focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ── payload-vokabular (dash-absorpsjon 5a Task 1, fullført 5b): kpi/
   markdown/text/table/image/figure/error-innhold — FLYTTET fra det nå
   slettede css/dash.css sine .dash-kpi/.dash-md/.dash-text/.dash-table-wrap/
   .dash-img/.dash-figure/.dash-error (samme visuelle utseende, nye
   generiske ui-navn — SAMME regler, ikke en gaffel). js/ui.js sin
   Ui.renderPayload bygger disse DOM-klassene for Ui.on-handlere — kort-/
   grid-/widget-rammene bor nå her alene (dash.css er borte). */
.ui-kpi { display: flex; align-items: baseline; gap: 8px; margin: auto 0; flex-wrap: wrap; }
.ui-kpi-label { flex-basis: 100%; font-size: .8rem; color: var(--text-muted); }
.ui-kpi-value {
  font-size: 2.2rem; font-weight: 700; line-height: 1.1;
  font-variant-numeric: tabular-nums; color: var(--text);
}
.ui-kpi-unit { font-size: .9rem; color: var(--text-muted); }
.ui-kpi-delta {
  font-size: .95rem; font-weight: 600; font-variant-numeric: tabular-nums;
  display: inline-flex; align-items: center; gap: 2px;
}
.ui-kpi-delta--good { color: var(--success); }
.ui-kpi-delta--bad { color: var(--danger); }

.ui-md { color: var(--text); line-height: 1.55; overflow-wrap: break-word; }
.ui-md :first-child { margin-top: 0; }
.ui-text {
  margin: 0; white-space: pre-wrap; font-size: .85rem;
  color: var(--text); overflow: auto; max-height: 40vh;
}

.ui-table-wrap { overflow: auto; max-height: 48vh; }
.ui-table-wrap table { border-collapse: collapse; width: 100%; font-size: .85rem; color: var(--text); }
.ui-table-wrap th {
  position: sticky; top: 0; background: var(--table-header-bg, var(--bg-panel));
  text-align: left; padding: 6px 8px; border-bottom: 2px solid var(--border);
}
.ui-table-wrap td { padding: 4px 8px; border-bottom: 1px solid var(--table-grid, var(--border)); }
.ui-table-wrap tr:nth-child(even) td { background: color-mix(in srgb, var(--text) 3%, transparent); }

.ui-img { max-width: 100%; display: block; margin: auto; }
.ui-figure { flex: 1; min-height: 260px; }

.ui-error {
  padding: 8px 16px; border-radius: 6px; font-size: .85rem;
  color: var(--text);
  background: color-mix(in srgb, var(--danger) 10%, var(--bg-panel));
  border-left: 3px solid color-mix(in srgb, var(--danger) 60%, var(--border));
}

/* fase 4b (spec 2026-07-21): containere — os-row/os-col/os-grid
   (ui.row/ui.column/ui.grid, shared/ui_core.py). Ren layout, ingen
   fargevalg — arver tekst/bakgrunn fra omgivelsene som resten av
   dokumentet; gap=/wrap=/justify=/align= (row/column) og
   cols=/rows=/gap= (grid) overstyrer disse defaultene via inline style
   satt fasade-side, se ui_core.py sin row()/column()/grid(). */
.os-row { display: flex; flex-direction: row; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.os-col { display: flex; flex-direction: column; gap: 0.75rem; }
.os-grid { display: grid; gap: 0.75rem; }
/* fase 5 (spec 2026-07-22): #@title-raden i skjemastripen — spec-lovet
   overskriftsstil (sluttreview-funn: regelen manglet helt). */
.param-form-title { font-weight: 600; }

/* ── #@param-skjemaer (spec 2 W4, Task 2; flyttet inn i .nb-output i widget-
   plassering-fasen): js/param-forms.js DOM-halvdel. .param-form settes inn
   av ParamForms.decorate INNI cellens .nb-output-wrapper, FØR en evt.
   .ui-controls-stripe og alltid FØR .nb-output-body (se _insertStrip,
   js/param-forms.js — strukturell rekkefølge, ingen reorder-reassert
   lenger). Bevisst visuelt distinkt fra .ui-controls (Colab-stil skjema: én
   rad PER kontroll, etikett venstre/kontroll høyre — se W-issue 3 under for
   hvorfor den tidligere venstre aksentkanten er borte) — de to stripene skal
   kunne sameksistere i samme celle uten å se ut som duplikater. */
/* W-issue 3: den tidligere venstre aksentstripen (border-left: 3px solid
   var(--accent)) er fjernet — skjemaets Colab-stil (rad per kontroll,
   etikett venstre/kontroll høyre) og den lett distinkte bakgrunnen holder
   den fortsatt visuelt atskilt fra .ui-controls uten en ekstra farget kant. */
.param-form { display: flex; flex-direction: column; gap: 6px;
  padding: 8px 10px;
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: 6px; }
.param-form:empty { display: none; }
/* W-issue 2: justify-content:space-between spredte label/kontroll/lesevisning
   til hver sin kant av raden — i stablet/kun-output-layout er cellen mye
   BREDERE enn i kolonne-layout, så gapet ble enormt: etiketten satt fast
   helt til venstre mens kontrollen (bundet bredde, flex: 0 1 …) tilsynelatende
   "fløt" et sted midt i/mot høyre i raden, løsrevet fra sin egen etikett —
   nøyaktig brukerens "widgets sentreres mens etiketten sitter langt til
   venstre"-observasjon. flex-start pakker etikett → kontroll → lesevisning
   TETT sammen mot venstre kant i stedet, i alle layout — samme venstrestilte
   prinsipp som outputen (.nb-output) og .ui-controls/.ui-widget allerede følger. */
.param-form-row { display: flex; align-items: center; justify-content: flex-start;
  gap: 12px; font-size: 12.5px; color: var(--text); }
.param-form-label { color: var(--text-muted); white-space: nowrap; }
.param-form-value { min-width: 2.5em; text-align: right; font-variant-numeric: tabular-nums; }
.param-form-row select, .param-form-row input[type="text"], .param-form-row input[type="number"],
.param-form-row input[type="date"] {
  background: var(--bg-code); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 3px 7px; font-size: 12.5px; flex: 0 1 220px; min-width: 0; }
.param-form-row input[type="number"] { flex-basis: 6em; }
.param-form-row input[type="range"] { accent-color: var(--accent); flex: 0 1 160px; }
.param-form-row input[type="checkbox"] { accent-color: var(--accent); margin: 0; }
.param-form :focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
/* Kjør-chip (run-chip): satt inn av ParamForms._showRunChip ved SLUTTEN av
   den topp-meste param-form-stripa (js/param-forms.js) når en IKKE-auto
   #@param-endring nettopp er skrevet inn og cellen dermed har en ventende
   endring ingen har kjørt ennå. Bevisst diskret (liten aksent-omrandet
   pille, ikke en primærknapp/spinner) — handlingen bor der brukerens
   oppmerksomhet nettopp var (skjema-stripa), i TILLEGG til, ikke i stedet
   for, celle-hodets ▶ (Colab har ingen tilsvarende knapp). */
.param-form-runchip {
  /* Brukerfeedback 2026-07-18: chippen lå som egen rad UNDER kontrollene
     (.param-form er flex-kolonne) — plasser den i stedet oppe til høyre i
     stripa, på linje med (første) kontrollrad. DOM-en er uendret (chippen
     appendes fortsatt sist i stripa — chip-testene består); kun posisjonen
     er absolutt. :has()-regelen under reserverer plass så chippen aldri
     overlapper en bred kontrollrad. */
  position: absolute; top: 6px; right: 8px;
  display: inline-flex; align-items: center; gap: 4px;
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent); border-radius: 999px;
  padding: 2px 10px; font-size: 11.5px; line-height: 1.6;
  cursor: pointer;
}
.param-form { position: relative; }
.param-form:has(.param-form-runchip) { padding-right: 76px; }
.param-form-runchip:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.param-form-runchip:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ---------- presentasjon (spec 2026-07-16-presentation-design.md) ---------- */
/* Layout-tilstand over samme rendrede dokument: full-viewport-overlegg,
   editor-chrome skjult, én slide synlig. Temaer via de eksisterende
   variablene (--bg/--text-muted/--border). 4a (spec 2026-07-17 §3):
   NB.root ER nå .doc-root (inni #outputArea) — 4b §5 fjernet den DØDE
   render()-stien, så .nb-root-arm av selektoren under er borte; .doc-root er
   den eneste reelt nåbare klassen. body.present-active skjuler nå OGSÅ
   redigerings-halvdelen (.panel-left/#resizer), ikke bare topp-/
   bunnmenyene — det konvergerte dokumentet har ingen egen "skjul input"-
   notatbok-klasse å style mot lenger (se .container.input-hidden over,
   samme mønster). */
body.present-active .topbar, body.present-active .bottombar,
body.present-active .panel-left, body.present-active #resizer { display: none; }
.doc-root.nb-present { position: fixed; inset: 0; z-index: 250; overflow-y: auto;
  background: var(--bg); margin: 0; padding: 48px 72px; font-size: 1.15em; }
/* Ren slide-flate: cellekort-chrome av — men style=note/warn/card er INNHOLD
   og beholder utseendet sitt. */
.nb-present .nb-cell:not(.nb-style-note):not(.nb-style-warn):not(.nb-style-card) {
  border: none; padding: 4px 0; }
.nb-present .nb-cell { grid-template-columns: 1fr; }
.nb-slide-hidden { display: none !important; }
.nb-present-nav { position: fixed; top: 0; bottom: 0; width: 7%; min-width: 48px;
  border: none; background: transparent; color: transparent; font-size: 42px;
  cursor: pointer; z-index: 260; }
.nb-present-nav:hover { color: var(--text-muted);
  background: color-mix(in srgb, var(--text) 5%, transparent); }
.nb-present-prev { left: 0; }
.nb-present-next { right: 0; }
.nb-present-counter { position: fixed; right: 16px; bottom: 12px; z-index: 260;
  font-size: 13px; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ---------- konvergert dokument (spec 2026-07-17) ---------- */
.doc-root { padding: 4px 8px; }
.doc-bar { display: flex; align-items: center; gap: 10px; padding: 2px 0 8px;
  font-size: 12px; color: var(--text-muted); }
/* Presentasjon: doc-bar (nå kun parse-varsler) skal ikke vises inni
   slide-flaten (4b exit gate-funn — gapet task-4-report.md flagget: den
   gamle .nb-present .nb-bar-regelen traff aldri .doc-bar). */
.nb-present .doc-bar { display: none; }
.doc-cell { padding: 2px 0; }
.doc-cell.nb-running { outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.doc-cell.nb-stale { opacity: .75; }
/* Markør↔slot-kobling (plan 4b Task 3): cellen editor-markøren står i,
   uansett celletype (kode/md/html) — venstre aksentkant, samme mønster
   .nb-cell:focus-within allerede bruker for kant-farge alene (uten layout-
   skiftende border-bredde-endring, se den kommentaren lenger opp i fila). */
.doc-cell.doc-active { box-shadow: inset 3px 0 0 var(--accent); }

/* folium-shimets choropleth-legend (mdRenderLeafletMap) */
.leafletmap-legend {
  background: var(--bg-code, #fff);
  color: var(--text, #1a1b26);
  border: 1px solid var(--border, #e4e2dd);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 12px;
  line-height: 1.5;
}
.leafletmap-legend i {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 5px;
  vertical-align: -1px;
}
.leafletmap-container { margin: 6px 0; }

/* tabulator-wrapperens embed (buildOutputNodes) */
.tabulator-embed { margin: 6px 0; }
.tabulator-embed-title { font-weight: 600; font-size: 13px; margin: 2px 0 6px; color: var(--text); }
