/* Strømpris i dag – rutetabell-stil */
:root {
  --papir: #F3EFE6;
  --blekk: #141414;
  --strek: #1414141f;
  --signal: #FFCC00;
  --dyr: #C8401A;
  --billig: #1D4F91;
  --serif: ui-serif, "Iowan Old Style", Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--papir);
  color: var(--blekk);
  font: 16px/1.5 var(--sans);
}

a { color: var(--blekk); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { background: var(--signal); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--blekk);
  outline-offset: 2px;
}

.innhold { max-width: 760px; margin: 0 auto; padding: 0 14px; }
main.innhold { padding-bottom: 24px; }

/* header */
.gul-linje { height: 6px; background: var(--signal); }
.topp { border-bottom: 2px solid var(--blekk); }
.topp .innhold { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; padding-top: 10px; padding-bottom: 10px; }
.logo { font: 700 1.25rem/1.2 var(--serif); text-decoration: none; }
.topp nav { display: flex; flex-wrap: wrap; gap: 2px 12px; font: 600 .9rem var(--mono); }
.topp nav a { text-decoration: none; padding: 2px 0; }
.topp nav a:hover { background: var(--signal); }
.skille { color: #14141480; }

/* type */
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; }
h1 { font-size: 1.75rem; margin: 22px 0 4px; }
h2 { font-size: 1.2rem; margin: 28px 0 8px; padding-top: 8px; border-top: 1px solid var(--strek); }
h2 a { text-decoration: none; }
h2 a:hover { background: var(--signal); }
.by { font: 400 .9rem var(--sans); color: #141414b3; }
p { margin: 0 0 12px; }
.dato { font: 1rem var(--serif); font-style: italic; margin-bottom: 16px; }

.tall, td, .priser td { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.liten { font-size: .85em; }
.enhet { font-size: .72rem; color: #141414b3; }

/* summary board */
.tall-rad { display: grid; grid-template-columns: 1fr 1fr; margin: 12px 0 16px; border-top: 2px solid var(--blekk); border-bottom: 1px solid var(--blekk); }
.tall-rad > div { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--strek); }
.tall-rad > div:nth-child(even) { padding-left: 10px; border-left: 1px solid var(--strek); }
.tall-rad dt { font: 600 .72rem var(--sans); text-transform: uppercase; letter-spacing: .04em; color: #141414b3; }
.tall-rad dd { margin: 2px 0 0; font-size: 1.15rem; line-height: 1.35; }
.tall-rad .nå dd { background: linear-gradient(transparent 55%, var(--signal) 55%); display: inline-block; }
.tall-rad > div.nå { grid-column: 1 / -1; padding-left: 0; border-left: 0; }

.omrade { margin-bottom: 8px; }

/* notes */
.merknad { border-left: 4px solid var(--blekk); background: #1414140d; padding: 8px 12px; font-size: .92rem; }
.oppdatert { font: .8rem var(--mono); color: #141414b3; }
.vindu { list-style: none; padding: 0; margin: 0 0 12px; }
.vindu li { padding: 6px 0; border-bottom: 1px solid var(--strek); }

/* bar chart */
.diagram { list-style: none; margin: 8px 0 6px; padding: 8px 0 0; height: 160px; display: flex; align-items: flex-end; gap: 2px; border-bottom: 2px solid var(--blekk); }
.diagram li { flex: 1 1 0; min-width: 0; height: 100%; position: relative; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 0; }
.diagram .stolpe { display: block; width: 100%; background: #14141466; }
.diagram .billig .stolpe { background: var(--billig); }
.diagram .dyr .stolpe { background: var(--dyr); }
.diagram .nå { background: var(--signal); }
.diagram .time { position: absolute; top: 100%; left: 0; right: 0; margin-top: 3px; text-align: center; font: .6rem var(--mono); color: #141414b3; }
.diagram { margin-bottom: 26px; }
.diagram li:nth-child(even) .time { visibility: hidden; }
.forklaring { font-size: .8rem; }
.nøkkel { display: inline-block; width: 10px; height: 10px; margin: 0 4px 0 10px; background: #14141466; vertical-align: baseline; }
.nøkkel:first-child { margin-left: 0; }
.nøkkel.billig { background: var(--billig); }
.nøkkel.dyr { background: var(--dyr); }
.nøkkel.nå { background: var(--signal); outline: 1px solid var(--blekk); }

/* table */
table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; }
th, td { padding: 5px 8px; text-align: right; border-bottom: 1px solid var(--strek); }
thead th { font: 600 .75rem var(--sans); text-transform: uppercase; letter-spacing: .03em; border-bottom: 2px solid var(--blekk); vertical-align: bottom; }
thead th:first-child, tbody th { text-align: left; }
tbody th { font: 600 .95rem var(--mono); font-variant-numeric: tabular-nums; }
.priser tr.billig td { color: var(--billig); font-weight: 700; }
.priser tr.dyr td { color: var(--dyr); font-weight: 700; }
.priser tr.nå th, .priser tr.nå td { background: var(--signal); color: var(--blekk); }
.merke { font: 600 .65rem var(--sans); text-transform: uppercase; letter-spacing: .04em; }

.lenker { margin-top: 20px; font-size: .95rem; }

/* ad placeholder */
.annonse { margin: 24px 0; padding: 12px 14px; border: 2px dashed #14141466; background: transparent; color: #141414b3; font-size: .85rem; }
.annonse p { margin: 4px 0 0; }
.annonse-merke { font: 600 .65rem var(--sans); text-transform: uppercase; letter-spacing: .08em; }

/* footer */
.bunn { margin-top: 32px; border-top: 2px solid var(--blekk); padding: 14px 0 28px; font-size: .88rem; }
.bunn p { margin: 0 0 6px; }

/* calculator + text pages */
.skjema { display: grid; gap: 12px; margin: 12px 0 16px; padding: 12px 0; border-top: 2px solid var(--blekk); border-bottom: 1px solid var(--blekk); }
.felt { display: grid; gap: 4px; }
.felt label, .felt legend { font: 600 .8rem var(--sans); text-transform: uppercase; letter-spacing: .04em; }
input[type=number], select {
  width: 100%; padding: 8px 10px; font: 1rem var(--mono); color: var(--blekk);
  background: #fff8; border: 1px solid var(--blekk); border-radius: 0;
}
.avkryss { display: flex; gap: 8px; align-items: flex-start; }
.avkryss input { margin-top: 5px; accent-color: var(--blekk); }
.hint { font-size: .85rem; color: #141414b3; margin: 0; }
.antakelser { border: 1px solid var(--blekk); padding: 10px 14px; margin: 16px 0; }
.antakelser h2 { margin-top: 0; border-top: 0; padding-top: 0; font-size: 1.05rem; }
.antakelser ul { margin: 0; padding-left: 18px; }
.status { font: .8rem var(--mono); color: #141414b3; }
.feil { color: var(--dyr); font-weight: 600; }
.resultat { margin-top: 16px; }
.resultat .stor { font: 700 1.3rem/1.3 var(--serif); background: linear-gradient(transparent 60%, var(--signal) 60%); display: inline; }
.regler li { margin-bottom: 8px; }
.tekst h2 { font-size: 1.2rem; }
.tekst ul { padding-left: 20px; }
.tabell-rull { overflow-x: auto; }

@media (min-width: 560px) {
  h1 { font-size: 2.1rem; }
  .tall-rad { grid-template-columns: repeat(4, 1fr); }
  .tall-rad > div, .tall-rad > div:nth-child(even) { border-left: 1px solid var(--strek); padding-left: 10px; }
  .tall-rad > div:first-child { border-left: 0; padding-left: 0; }
  .tall-rad > div.nå { grid-column: auto; }
  .diagram { height: 200px; }
  .diagram li:nth-child(even) .time { visibility: visible; }
  .diagram .time { font-size: .7rem; }
}