:root {
  --papir: #f5f2ec;
  --flate: #fffdf9;
  --blekk: #1f2321;
  --dempet: #5f625d;
  --linje: #d9d3c7;
  --aksent: #2b4c78;        /* blåkopi-blå, som tegningene fra 1984 */
  --aksent-myk: #e3e9f1;
  --skygge: 0 1px 2px rgb(30 30 25 / .06), 0 8px 24px rgb(30 30 25 / .08);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papir: #161816; --flate: #1f221f; --blekk: #ecebe6; --dempet: #a5a79f;
    --linje: #34372f; --aksent: #8fb0dc; --aksent-myk: #233246;
    --skygge: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .35);
  }
}
:root[data-theme="dark"] {
  --papir: #161816; --flate: #1f221f; --blekk: #ecebe6; --dempet: #a5a79f;
  --linje: #34372f; --aksent: #8fb0dc; --aksent-myk: #233246;
  --skygge: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--papir); color: var(--blekk);
  font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--aksent); }
button { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; }

/* ---------- forside ---------- */
.hero { position: relative; min-height: min(78vh, 760px); display: flex; align-items: flex-end; color: #fff; }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgb(0 0 0 / .05) 30%, rgb(0 0 0 / .65)); }
.hero-tekst { position: relative; z-index: 1; width: min(1120px, 100%); margin: 0 auto; padding: 48px 24px; }
.hero .stikk { letter-spacing: .14em; text-transform: uppercase; font-size: 13px; opacity: .85; }
.hero h1 { font-size: clamp(40px, 7vw, 76px); margin: 8px 0 10px; }
.hero p { margin: 0; font-size: clamp(16px, 2vw, 20px); opacity: .92; max-width: 46ch; }

.faktalinje { background: var(--flate); border-bottom: 1px solid var(--linje); }
.faktalinje dl { width: min(1120px, 100%); margin: 0 auto; padding: 20px 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px 28px; }
.faktalinje dt, .fakta dt { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--dempet); }
.faktalinje dd, .fakta dd { margin: 2px 0 0; font-weight: 600; }

.intro { width: min(1120px, 100%); margin: 0 auto; padding: 56px 24px 8px;
  display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: end; justify-content: space-between; }
.intro h2 { font-size: clamp(28px, 4vw, 40px); }
.intro p { margin: 10px 0 0; color: var(--dempet); max-width: 60ch; }
.knapp { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 999px;
  background: var(--aksent); color: var(--flate); text-decoration: none; font-weight: 600; font-size: 15px;
  border: 0; cursor: pointer; white-space: nowrap; }
.knapp.sekundar { background: transparent; color: var(--blekk); border: 1px solid var(--linje); }
.knapper { display: flex; gap: 10px; flex-wrap: wrap; }

/* årsnavigasjon */
.ar-nav { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--papir) 92%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--linje); }
.ar-nav div { width: min(1120px, 100%); margin: 0 auto; padding: 10px 24px; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.ar-nav a { flex: none; padding: 5px 12px; border-radius: 999px; text-decoration: none; color: var(--dempet);
  font-size: 14px; font-variant-numeric: tabular-nums; }
.ar-nav a:hover, .ar-nav a.aktiv { background: var(--aksent-myk); color: var(--aksent); }

/* ---------- tidslinje ---------- */
.tidslinje { position: relative; width: min(1120px, 100%); margin: 0 auto; padding: 40px 24px 96px; list-style: none; }
.tidslinje::before { content: ""; position: absolute; top: 40px; bottom: 96px; left: 50%; width: 2px;
  background: var(--linje); transform: translateX(-1px); }
.post { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 0 72px; margin-bottom: 40px; scroll-margin-top: 70px; }
.post .prikk { position: absolute; left: 50%; top: 28px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--papir); border: 3px solid var(--aksent); transform: translateX(-50%); z-index: 1; }
.post .ar { grid-row: 1; align-self: start; padding-top: 14px;
  font: 600 clamp(34px, 4vw, 48px)/1 var(--serif); color: var(--aksent); font-variant-numeric: oldstyle-nums; }
.post:nth-child(odd) .kort { grid-column: 1; }
.post:nth-child(odd) .ar { grid-column: 2; }
.post:nth-child(even) .kort { grid-column: 2; }
.post:nth-child(even) .ar { grid-column: 1; text-align: right; }

.kort { grid-row: 1; display: block; width: 100%; text-align: left; padding: 0; border: 1px solid var(--linje);
  background: var(--flate); border-radius: var(--radius); overflow: hidden; cursor: pointer; box-shadow: var(--skygge);
  transition: transform .2s ease, box-shadow .2s ease; text-decoration: none; color: inherit; }
.kort:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgb(30 30 25 / .08), 0 16px 36px rgb(30 30 25 / .14); }
.kort:focus-visible { outline: 3px solid var(--aksent); outline-offset: 3px; }
.kort .bilde { aspect-ratio: 16 / 10; background: var(--linje); overflow: hidden; }
.kort .bilde img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.kort:hover .bilde img { transform: scale(1.03); }
.kort .innhold { padding: 18px 22px 20px; }
.kort .periode { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--dempet); }
.kort h3 { font-size: 25px; margin: 4px 0 8px; }
.kort p { margin: 0; color: var(--dempet); font-size: 15.5px; }
.kort .meta { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.brikke { font-size: 13px; padding: 3px 10px; border-radius: 999px; background: var(--aksent-myk); color: var(--aksent); }

@media (max-width: 760px) {
  .tidslinje { padding-left: 16px; padding-right: 16px; }
  .tidslinje::before { left: 23px; }
  .post { grid-template-columns: 1fr; gap: 0; padding-left: 36px; }
  .post .prikk { left: 7px; top: 6px; }
  .post .ar, .post:nth-child(even) .ar { grid-column: 1; grid-row: 1; text-align: left; padding: 0 0 10px; font-size: 30px; }
  .post .kort, .post:nth-child(odd) .kort, .post:nth-child(even) .kort { grid-column: 1; grid-row: 2; }
  .hero-tekst, .intro, .faktalinje dl { padding-left: 16px; padding-right: 16px; }
}

/* ---------- prosjektvisning ---------- */
.prosjekt { position: fixed; inset: 0; z-index: 20; background: var(--papir); overflow-y: auto; overscroll-behavior: contain;
  opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .25s, transform .25s, visibility .25s; }
.prosjekt.apen { opacity: 1; visibility: visible; transform: none; }
.prosjekt .topp { position: sticky; top: 0; z-index: 2; background: color-mix(in srgb, var(--papir) 92%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--linje); }
.prosjekt .topp div { width: min(1120px, 100%); margin: 0 auto; padding: 10px 24px; display: flex; gap: 10px; align-items: center; }
.prosjekt .topp .tittel { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ikonknapp { border: 1px solid var(--linje); background: var(--flate); border-radius: 999px; padding: 7px 14px; cursor: pointer; font-size: 14px; white-space: nowrap; }
.ikonknapp:hover { border-color: var(--aksent); color: var(--aksent); }
.ikonknapp:disabled { opacity: .35; cursor: default; }

.p-hode { width: min(1120px, 100%); margin: 0 auto; padding: 44px 24px 12px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; }
.p-hode .periode { color: var(--aksent); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: 14px; }
.p-hode h2 { font-size: clamp(32px, 5vw, 52px); margin: 6px 0 16px; }
.p-hode .ingress { font-size: 20px; line-height: 1.5; margin: 0 0 16px; font-family: var(--serif); }
.p-hode .tekst p { margin: 0 0 14px; max-width: 68ch; }
.sidefelt { display: flex; flex-direction: column; gap: 18px; }
.boks { background: var(--flate); border: 1px solid var(--linje); border-radius: var(--radius); padding: 18px 20px; }
.boks h4 { margin: 0 0 10px; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--dempet); font-weight: 600; }
.fakta { display: grid; gap: 10px; margin: 0; }
.dokliste { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.dokliste a { display: flex; gap: 10px; align-items: center; text-decoration: none; font-weight: 600; }
.dokliste small { color: var(--dempet); font-weight: 400; }
@media (max-width: 860px) { .p-hode { grid-template-columns: 1fr; gap: 20px; padding: 28px 16px 8px; } }

.galleri { width: min(1120px, 100%); margin: 0 auto; padding: 8px 24px 80px; }
.galleri h3 { font-size: 22px; margin: 32px 0 14px; display: flex; align-items: baseline; gap: 12px; }
.galleri h3 small { font: 400 14px var(--sans); color: var(--dempet); }
.rutenett { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.rutenett.store { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.flis { position: relative; padding: 0; border: 0; background: var(--linje); border-radius: 6px; overflow: hidden; cursor: zoom-in; aspect-ratio: 1; }
.rutenett.store .flis { aspect-ratio: 4 / 3; background: #fff; border: 1px solid var(--linje); }
.flis img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease, opacity .3s; }
.rutenett.store .flis img { object-fit: contain; }
.flis:hover img { transform: scale(1.04); }
.flis:focus-visible { outline: 3px solid var(--aksent); outline-offset: 2px; }
.flis .merke { position: absolute; left: 8px; bottom: 8px; font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: rgb(0 0 0 / .6); color: #fff; }
.flis figcaption { position: absolute; inset: auto 0 0 0; padding: 18px 10px 8px; font-size: 13px; color: #fff; text-align: left;
  background: linear-gradient(transparent, rgb(0 0 0 / .7)); }
.p-nav { width: min(1120px, 100%); margin: 0 auto; padding: 0 24px 64px; display: flex; justify-content: space-between; gap: 12px; }
.p-nav button { max-width: 48%; text-align: left; }
.p-nav button:last-child { text-align: right; margin-left: auto; }
.p-nav small { display: block; color: var(--dempet); font-size: 12px; }
@media (max-width: 760px) { .galleri, .p-nav { padding-left: 16px; padding-right: 16px; } .rutenett { grid-template-columns: repeat(3, 1fr); gap: 6px; } }

/* ---------- lysboks ---------- */
.lysboks { position: fixed; inset: 0; z-index: 70; background: rgb(12 12 10 / .97); display: none; color: #eee;
  grid-template-rows: auto minmax(0, 1fr) auto; }
.lysboks.apen { display: grid; }
.lysboks .lb-topp { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; font-size: 14px; color: #bbb; }
.lysboks .lb-scene { position: relative; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 0 64px; }
.lysboks img, .lysboks video { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px; }
.lysboks .lb-tekst { text-align: center; padding: 12px 16px 18px; font-size: 15px; }
.lysboks .lb-tekst small { display: block; color: #999; margin-top: 2px; }
.lb-pil { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%;
  border: 0; background: rgb(255 255 255 / .1); color: #fff; font-size: 24px; cursor: pointer; }
.lb-pil:hover { background: rgb(255 255 255 / .22); }
.lb-pil.forrige { left: 8px; } .lb-pil.neste { right: 8px; }
.lb-lukk { background: rgb(255 255 255 / .1); border: 0; color: #fff; border-radius: 999px; padding: 6px 14px; cursor: pointer; }
@media (max-width: 760px) { .lysboks .lb-scene { padding: 0 4px; } .lb-pil { top: auto; bottom: -56px; transform: none; } }

footer { text-align: center; color: var(--dempet); font-size: 14px; padding: 0 24px 48px; }
body.last { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---------- bildetekster i galleriet ---------- */
.bildeboks { margin: 0; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.bildeboks .flis { width: 100%; }
.bildeboks figcaption { position: static; padding: 0 2px; background: none; color: var(--dempet); font-size: 13.5px; line-height: 1.4; }
.flis .merke.dato { left: 6px; bottom: 6px; font-size: 11px; }
.lysboks .lb-tekst p { margin: 0 auto 4px; max-width: 70ch; font-size: 16px; color: #fff; }

/* ---------- dokumentarkiv ---------- */
.arkiv { width: min(1120px, 100%); margin: 0 auto; padding: 24px 24px 80px; scroll-margin-top: 60px; }
.arkiv-hode { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: end; justify-content: space-between;
  border-top: 1px solid var(--linje); padding-top: 48px; margin-bottom: 8px; }
.arkiv-hode h2 { font-size: clamp(28px, 4vw, 40px); }
.arkiv-hode p { margin: 8px 0 0; color: var(--dempet); }
.arkiv-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.arkiv-filter input, .arkiv-filter select, .red-felt {
  font: inherit; font-size: 15px; color: var(--blekk); background: var(--flate);
  border: 1px solid var(--linje); border-radius: 8px; padding: 8px 12px; }
.arkiv-filter input { width: min(260px, 100%); }
#ark-antall { font-size: 13px; color: var(--dempet); }
.arkmappe h3 { font-size: 19px; margin: 28px 0 8px; }
.arkmappe h3 small { font: 400 13px var(--sans); color: var(--dempet); margin-left: 6px; }
.arkmappe ul { list-style: none; margin: 0; padding: 0; background: var(--flate); border: 1px solid var(--linje); border-radius: var(--radius); }
.dokrad { display: grid; grid-template-columns: 52px 1fr auto; gap: 14px; align-items: center; padding: 12px 16px; }
.dokrad + .dokrad { border-top: 1px solid var(--linje); }
.doktype { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; text-align: center;
  padding: 6px 0; border-radius: 6px; background: var(--aksent-myk); color: var(--aksent); }
.dokinfo { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.doknavn { font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.doknavn:hover { text-decoration: underline; }
.dokinfo p { margin: 0; font-size: 14.5px; }
.dokmeta { font-size: 12.5px; color: var(--dempet); }
.dokrad .brikke { text-decoration: none; white-space: nowrap; }
.dokvalg { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.dokvalg select { max-width: 240px; font-size: 14px; padding: 6px 8px; }
.dokrad.skjult { opacity: .5; }
.dokrad.skjult .doknavn::after { content: "  · skjult"; font-weight: 400; color: var(--dempet); }
.bryter { font-size: 13px; color: var(--dempet); display: flex; gap: 6px; align-items: center; cursor: pointer; white-space: nowrap; }
.tomt { color: var(--dempet); font-size: 14px; margin: 0; }
.dokliste li { display: grid; gap: 1px; }
.dokliste span { font-size: 14px; }
@media (max-width: 760px) {
  .arkiv { padding-left: 16px; padding-right: 16px; }
  .dokrad { grid-template-columns: 44px 1fr; }
  .dokrad > .brikke, .dokvalg { grid-column: 2; align-items: flex-start; }
}
.ar-nav .arkivlenke { margin-left: auto; color: var(--aksent); font-weight: 600; }

/* ---------- redigeringsversjon ---------- */
.redlinje { position: fixed; z-index: 60; left: 50%; bottom: 16px; transform: translateX(-50%);
  width: min(860px, calc(100% - 24px)); display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center;
  padding: 10px 12px 10px 16px; border-radius: 16px; background: var(--blekk); color: var(--papir); box-shadow: 0 10px 30px rgb(0 0 0 / .3); }
.redlinje[hidden] { display: none; }
.red-merke { font-weight: 700; }
#red-status { flex: 1; min-width: 160px; font-size: 14px; opacity: .85; }
#red-status.feil { color: #ffb4a8; opacity: 1; }
.redlinje .knapp { padding: 8px 14px; font-size: 14px; }
.redlinje .knapp.sekundar { color: var(--papir); border-color: rgb(255 255 255 / .3); }
.redlinje .knapp:disabled { opacity: .5; cursor: wait; }
body.rediger { padding-bottom: 90px; }
body.rediger .prosjekt { padding-bottom: 90px; }
.red-felt { width: 100%; resize: vertical; line-height: 1.45; }
.red-felt:focus { outline: 2px solid var(--aksent); outline-offset: 0; border-color: var(--aksent); }
.bildeboks .red-felt { font-size: 13.5px; padding: 6px 8px; }
.bildeboks .red-felt:placeholder-shown { background: transparent; border-style: dashed; }
.etikett { display: grid; gap: 4px; margin-bottom: 14px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--dempet); }
.etikett small { text-transform: none; letter-spacing: 0; }
.etikett .red-felt { text-transform: none; letter-spacing: 0; color: var(--blekk); font-size: 16px; }
.etikett .red-felt.stor { font: 600 28px var(--serif); }
.lenkeknapp { display: inline-block; margin-top: 10px; font-size: 14px; }
.lb-felt { display: block; width: min(720px, 100%); margin: 0 auto 6px; background: rgb(255 255 255 / .08); color: #fff;
  border-color: rgb(255 255 255 / .25); font-size: 16px; }
.lysboks .lb-tekst .lb-lukk { margin-top: 8px; }
.lysboks .lb-tekst .lb-lukk:disabled { opacity: .7; cursor: default; }
.dokfelt { display: grid; grid-template-columns: 1fr 160px; gap: 6px; margin-top: 4px; }
@media (max-width: 760px) { .dokfelt { grid-template-columns: 1fr; } }