/* ------------------------------------------------------------------
   Formidlingsformater: stilark
   Layout: ett smalt innholdsspor, én seksjon per kategori,
   kortrutenett og en dialog (popup) for detaljer.
   Én farge per kategori, brukt bare på ikon, prikk og detaljer.
------------------------------------------------------------------- */

:root {
  /* Flater og tekst */
  --bg: #ffffff;
  --surface: #ffffff;
  --ink: #14181f;
  --muted: #5b6470;
  --line: #e3e7ec;
  --accent: #0f8b6d;

  /* Én farge per kategori */
  --c-visuell: #0f8b6d;
  --c-video: #c2306b;
  --c-lyd: #d97706;
  --c-interaktiv: #2563eb;
  --c-skrift: #dc4a2a;
  --c-ressurs: #7c3aed;
  --on-c: #ffffff; /* ikonfarge oppå kategorifargen */

  /* Typografi */
  --font-display: "DM Serif Display", Georgia, serif;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141917;
    --surface: #1c2220;
    --ink: #ece9e2;
    --muted: #a2a8a5;
    --line: #323a37;
    --accent: #8fb3aa;

    --c-visuell: #34d3a8;
    --c-video: #f472a8;
    --c-lyd: #fbb040;
    --c-interaktiv: #60a5fa;
    --c-skrift: #fb8a6b;
    --c-ressurs: #a78bfa;
    --on-c: #101413;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #141917;
  --surface: #1c2220;
  --ink: #ece9e2;
  --muted: #a2a8a5;
  --line: #323a37;
  --accent: #8fb3aa;

  --c-visuell: #34d3a8;
  --c-video: #f472a8;
  --c-lyd: #fbb040;
  --c-interaktiv: #60a5fa;
  --c-skrift: #fb8a6b;
  --c-ressurs: #a78bfa;
  --on-c: #101413;
  color-scheme: dark;
}

/* Hver kategori setter --c, som resten av stilarket bruker */
[data-kat="visuell"]    { --c: var(--c-visuell); }
[data-kat="video"]      { --c: var(--c-video); }
[data-kat="lyd"]        { --c: var(--c-lyd); }
[data-kat="interaktiv"] { --c: var(--c-interaktiv); }
[data-kat="skrift"]     { --c: var(--c-skrift); }
[data-kat="ressurs"]    { --c: var(--c-ressurs); }

/* ---------- Grunnoppsett ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body:has(dialog[open]) { overflow: hidden; }

h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }

.side {
  max-width: 1080px;
  margin-inline: auto;
  padding-block: 48px 72px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* ---------- Toppen ---------- */

.topp { display: grid; gap: 12px; max-width: 62ch; }

.topp h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.25rem, 6vw, 3.25rem);
  line-height: 1.1;
  text-wrap: balance;
}

.topp .ingress { color: var(--muted); font-size: 1.125rem; }

/* Snarveier til kategoriene */
#kategorinav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.875rem;
  text-decoration: none;
}

.chip:hover { border-color: var(--c); }

.chip .prikk {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c);
}

.chip .antall { color: var(--muted); font-variant-numeric: tabular-nums; }

/* Språkvelger */
.sprak {
  display: inline-flex;
  justify-self: start;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.sprak button {
  min-width: 44px;
  min-height: 32px;
  padding: 0 12px;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

.sprak button[aria-pressed="true"] { color: #fff; background: var(--ink); }
:root[data-theme="dark"] .sprak button[aria-pressed="true"] { color: var(--bg); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sprak button[aria-pressed="true"] { color: var(--bg); }
}
.sprak button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Kategorier ---------- */

.kategori {
  display: grid;
  gap: 8px;
  margin-top: 56px;
  scroll-margin-top: 24px;
}

.kategori h2 {
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
  color: color-mix(in srgb, var(--c) 75%, var(--ink));
}

.kategori .beskrivelse { max-width: 65ch; color: var(--muted); }

.rutenett {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr));
  gap: 12px;
  margin-top: 16px;
}

/* ---------- Kort ---------- */

.rutenett li { display: flex; }

.kort {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  width: 100%;
  padding: 16px;
  text-align: left;
  font: inherit;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.kort:hover {
  border-color: var(--c);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--c) 18%, transparent);
}
.kort:focus-visible, .chip:focus-visible, .lukk:focus-visible {
  outline: 2px solid var(--c, var(--accent));
  outline-offset: 2px;
}

.kort-tekst { display: grid; gap: 4px; }
.kort .tittel { font-weight: 600; line-height: 1.3; }
.kort .tekst { color: var(--muted); font-size: 0.875rem; line-height: 1.5; }

/* Ikonflaten: lys tone av kategorifargen, ikonet i full farge */
.ikon {
  display: grid;
  place-items: center;
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--c);
  color: var(--on-c);
}

.ikon svg { width: 24px; height: 24px; stroke-width: 1.75; }
.ikon.stor { width: 56px; height: 56px; }
.ikon.stor svg { width: 28px; height: 28px; }

/* ---------- Popup ---------- */

dialog {
  width: min(600px, calc(100% - 32px));
  max-height: min(88vh, 780px);
  padding: 0;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overscroll-behavior: contain;
}

dialog::backdrop { background: rgba(20, 25, 23, 0.55); }

.detalj-innhold {
  position: relative;
  display: grid;
  gap: 20px;
  padding: 28px;
}

.lukk {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.lukk:hover { color: var(--ink); background: var(--bg); }
.lukk svg { width: 20px; height: 20px; }

.detalj-topp {
  display: flex;
  gap: 16px;
  align-items: center;
  padding-right: 40px;
}

.kategori-navn {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c) 80%, var(--ink));
}

.detalj-topp h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.75rem;
  line-height: 1.15;
  text-wrap: balance;
}

.detalj-innhold section { display: grid; gap: 6px; }

.detalj-innhold h3 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.detalj-innhold section > ul { padding-left: 1.25rem; list-style: disc; }
.detalj-innhold section > ul > li { padding-left: 4px; }
.detalj-innhold section > ul > li::marker { color: var(--c); }
.detalj-innhold section > ul > li + li { margin-top: 4px; }

/* ---------- Bilder ---------- */

.bilde { display: grid; gap: 10px; margin: 0; }

.bilde .flate {
  overflow: hidden;
  border-radius: 12px;
  background: color-mix(in srgb, var(--c) 10%, var(--surface));
}

.bilde svg { display: block; width: 100%; height: auto; font-family: var(--font-body); }

.bilde figcaption { font-size: 1rem; line-height: 1.45; }

.bilde .merke {
  display: block;
  margin-bottom: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c) 75%, var(--ink));
}

/* Tegnefarger i bildene (bilder.js). Alle følger kategorifargen --c. */
.bilde .c   { fill: var(--c); }
.bilde .cm  { fill: color-mix(in srgb, var(--c) 55%, var(--surface)); }
.bilde .cl  { fill: color-mix(in srgb, var(--c) 28%, var(--surface)); }
.bilde .s   { fill: var(--surface); }
.bilde .k   { fill: var(--line); }
.bilde .i   { fill: var(--ink); }
.bilde .m   { fill: var(--muted); }
.bilde .w   { fill: var(--on-c); }
.bilde .sk  { fill: var(--surface); stroke: var(--line); stroke-width: 1.5; }
.bilde .sc  { fill: none; stroke: var(--c); }
.bilde .scl { fill: none; stroke: color-mix(in srgb, var(--c) 28%, var(--surface)); }
.bilde .sl  { fill: none; stroke: var(--line); }

/* Tekst i bildene */
.bilde .tx  { font-size: 11px; font-weight: 600; fill: var(--ink); }
.bilde .ts  { font-size: 10px; font-weight: 600; fill: var(--ink); }
.bilde .tm  { font-size: 9px;  font-weight: 500; fill: var(--muted); }
.bilde .tw  { font-size: 11px; font-weight: 700; fill: var(--on-c); }
.bilde .tsw { font-size: 10px; font-weight: 600; fill: var(--on-c); }
.bilde .th  { font-size: 15px; font-weight: 700; fill: var(--ink); }
.bilde .tl  { font-size: 20px; font-weight: 700; fill: var(--ink); }

/* ---------- Video nederst ---------- */

.video { display: grid; gap: 8px; margin-top: 72px; scroll-margin-top: 24px; }
.video h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.75rem; line-height: 1.2; }
.video .beskrivelse { max-width: 65ch; color: var(--muted); }
#videoramme { margin-top: 16px; max-width: 800px; }
#videoramme video, .plassholder { width: 100%; aspect-ratio: 16 / 9; border-radius: 14px; background: #14181f; }

.plassholder {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  color: #fff;
  border: 1px dashed color-mix(in srgb, var(--muted) 60%, transparent);
}

.plassholder .spill {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-video);
  color: #fff;
}
.plassholder .spill svg { width: 28px; height: 28px; margin-left: 3px; }
.plassholder .kommer { font-weight: 600; }

/* Hurtigknapp til videoen */
.hurtig {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: max(16px, env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px 0 14px;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  background: var(--c-video);
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(20, 24, 31, 0.28);
  transition: opacity 0.2s, transform 0.2s;
}
.hurtig svg { width: 20px; height: 20px; }
.hurtig:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.hurtig.skjult { opacity: 0; transform: translateY(8px); pointer-events: none; }
:root[data-theme="dark"] .hurtig { color: #101413; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .hurtig { color: #101413; } }

/* ---------- Smal skjerm og redusert bevegelse ---------- */

@media (max-width: 480px) {
  .side { padding-block: 32px 48px; }
  .detalj-innhold { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .kort { transition: none; }
  .kort:hover { transform: none; }
  .hurtig { transition: none; }
}