/* keys.dk - tastaturets grafit, tastehættens elfenben og et signalorange */
@font-face { font-family: "Chivo"; src: url("/assets/fonts/chivo.woff2") format("woff2"); font-weight: 400 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Chivo Mono"; src: url("/assets/fonts/chivo-mono.woff2") format("woff2"); font-weight: 400 500; font-style: normal; font-display: swap; }

:root {
  --grafit: #24262b;
  --grafit-2: #34373e;
  --papir: #f1efe9;
  --papir-2: #e6e2d8;
  --haette: #fdfcf8;
  --kant: #c9c4b7;
  --skygge: #a8a294;
  --blaek: #1c1d21;
  --daempet: #5b5d63;
  --signal: #c9471a;
  --signal-lys: #f6dccf;
  --god: #2f6b45;
  --tekst: "Chivo", system-ui, sans-serif;
  --mono: "Chivo Mono", ui-monospace, monospace;
  --maal: 66ch;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papir); color: var(--blaek); font-family: var(--tekst); font-size: 1.0625rem; line-height: 1.6; font-weight: 400; }
::selection { background: var(--signal); color: #fff; }
a { color: var(--signal); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 800; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); margin-top: 0; }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; max-width: var(--maal); }
.ramme { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.spring { position: absolute; left: -999px; top: .5rem; background: var(--grafit); color: #fff; padding: .5rem 1rem; z-index: 10; }
.spring:focus { left: .5rem; }

/* taster */
kbd {
  display: inline-block; min-width: 1.9em; padding: .12em .5em .18em; font: 500 .82em/1.4 var(--mono);
  text-align: center; color: var(--blaek); background: var(--haette); border: 1px solid var(--kant);
  border-radius: 5px; box-shadow: 0 2px 0 var(--skygge); white-space: nowrap; vertical-align: .08em;
}
.genvej { display: inline-flex; align-items: center; flex-wrap: nowrap; gap: .2em; white-space: nowrap; }
.plus { color: var(--daempet); font-family: var(--mono); font-size: .8em; }
.ingen { color: var(--daempet); }

/* top */
.top { background: var(--grafit); color: #f4f2ec; }
.top-ind { display: flex; align-items: center; justify-content: space-between; gap: 1rem 2rem; padding-block: .9rem; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; }
.logo kbd { font-size: 1rem; background: var(--signal); color: #fff; border-color: #a83a13; box-shadow: 0 2px 0 #7d2b0e; }
.menu { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.menu a { color: #d9d6cd; text-decoration: none; font-size: .95rem; padding-block: .3rem; }
.menu a:hover, .menu a[aria-current="page"] { color: #fff; text-decoration: underline; text-decoration-color: var(--signal); text-decoration-thickness: 2px; text-underline-offset: 6px; }

/* forside */
.helt { background: var(--grafit); color: #f4f2ec; padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(3rem, 7vw, 5.5rem); overflow: hidden; }
.helt-ind { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3rem; align-items: center; }
.helt h1 { color: #fff; }
.helt .indledning { color: #d9d6cd; font-size: 1.15rem; }
.taster-stor { display: flex; align-items: center; justify-content: center; gap: .8rem; flex-wrap: wrap; }
.taster-stor kbd { font-size: clamp(1.6rem, 4.5vw, 2.6rem); min-width: 2.3em; padding: .35em .55em .45em; border-radius: 12px; box-shadow: 0 5px 0 var(--skygge), 0 14px 30px rgba(0,0,0,.35); }
.taster-stor kbd.mod { min-width: 3.4em; text-align: left; }
.taster-stor .plus { color: #9c9a93; font-size: 1.6rem; }
.taster-stor + p { text-align: center; color: #b3b0a7; font: .9rem var(--mono); margin: 1.4rem auto 0; }
.knapper { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.knap { display: inline-block; padding: .75rem 1.2rem; background: var(--signal); color: #fff; text-decoration: none; border-radius: 6px; font-weight: 700; box-shadow: 0 3px 0 #8f3212; }
.knap:hover { background: #b23e15; }
.knap-lys { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px #77736a; }
.knap-lys:hover { background: var(--grafit-2); }

.sektion { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.sektion + .sektion { padding-top: 0; }
.indledning { font-size: 1.15rem; color: var(--daempet); }
.to-spalter { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem; }
.kort-gitter { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.kort { display: block; padding: 1.4rem 1.4rem 1.5rem; background: var(--haette); border: 1px solid var(--kant); border-radius: 10px; box-shadow: 0 3px 0 var(--papir-2); color: var(--blaek); text-decoration: none; }
a.kort:hover { border-color: var(--grafit); }
.kort-titel { display: block; font-weight: 800; font-size: 1.15rem; margin-bottom: .35rem; }
.kort p { margin: 0; color: var(--daempet); font-size: .98rem; }
.kort .genvej { margin-bottom: .9rem; }

.tast-liste { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.tast-liste li { display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; align-items: baseline; }
.tast-liste kbd { justify-self: start; }

/* tekstsider */
.side-top { padding-block: clamp(2.2rem, 5vw, 3.6rem) 1.5rem; }
.side-top h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); }
.artikel { padding-bottom: 4rem; }
.artikel h2 { margin-top: 2.6rem; }
.artikel ul, .artikel ol { max-width: var(--maal); padding-left: 1.2rem; }
.artikel li { margin-bottom: .45rem; }
.note { max-width: var(--maal); background: var(--signal-lys); padding: 1rem 1.2rem; border-radius: 8px; font-size: .98rem; }
.note p:last-child { margin: 0; }

/* tabeller */
.tabel-wrap { overflow-x: auto; margin: 1.25rem 0 2rem; border: 1px solid var(--kant); border-radius: 10px; background: var(--haette); max-width: 52rem; }
.tabel { border-collapse: collapse; width: 100%; font-size: .98rem; }
.tabel caption { text-align: left; font-weight: 800; padding: .9rem 1rem .6rem; font-size: 1.05rem; }
.tabel th, .tabel td { padding: .6rem 1rem; text-align: left; white-space: nowrap; border-top: 1px solid var(--papir-2); }
.tabel thead th { font: 500 .78rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--daempet); background: var(--papir); }
.tabel tbody th { font-weight: 400; }
.tabel tbody tr:hover { background: #faf8f2; }
@media (max-width: 640px) {
  .tabel th:first-child, .tabel td:first-child { position: sticky; left: 0; background: var(--haette); z-index: 1; }
  .tabel thead th:first-child { background: var(--papir); }
  .tabel tbody th { white-space: normal; min-width: 9rem; }
}

/* øvelse */
.oev { display: grid; grid-template-columns: minmax(0, 1fr) 17rem; gap: 2rem; align-items: start; padding-bottom: 4rem; }
.oev-felt { background: var(--grafit); color: #f4f2ec; border-radius: 14px; padding: clamp(1.5rem, 4vw, 2.5rem); }
.oev-felt:focus-visible { outline-offset: 4px; }
.oev-platform { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.5rem; border: 0; padding: 0; }
.oev-platform legend { font: 500 .78rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: #b3b0a7; margin-bottom: .5rem; padding: 0; }
.oev-platform label { cursor: pointer; }
.oev-platform input { position: absolute; opacity: 0; }
.oev-platform span { display: inline-block; padding: .4rem .9rem; border-radius: 6px; box-shadow: inset 0 0 0 1.5px #5d5a53; font-size: .95rem; }
.oev-platform input:checked + span { background: var(--haette); color: var(--blaek); box-shadow: none; }
.oev-platform input:focus-visible + span { outline: 3px solid var(--signal); outline-offset: 2px; }
.oev-opgave { font: 500 .8rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: #b3b0a7; margin: 0 0 .4rem; }
.oev-handling { font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 800; color: #fff; margin: 0 0 1.2rem; letter-spacing: -0.02em; line-height: 1.05; }
.oev-svar { min-height: 3.2rem; font-size: 1.05rem; color: #d9d6cd; margin: 0 0 1.2rem; }
.oev-svar kbd { font-size: 1rem; }
.oev-svar.ok { color: #9fd8ae; }
.oev-svar.nej { color: #f3b59c; }
.oev-knapper { display: flex; gap: .6rem; flex-wrap: wrap; }
.oev-knapper button { font: 600 .95rem var(--tekst); padding: .6rem 1rem; border-radius: 6px; border: 0; cursor: pointer; background: var(--grafit-2); color: #fff; box-shadow: inset 0 0 0 1.5px #5d5a53; }
.oev-knapper button:hover { background: #42454d; }
.oev-tal { background: var(--haette); border: 1px solid var(--kant); border-radius: 12px; padding: 1.25rem; }
.oev-tal dl { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: .4rem 1rem; }
.oev-tal dt { color: var(--daempet); }
.oev-tal dd { margin: 0; font: 500 1.05rem var(--mono); text-align: right; }
.oev-tal p { font-size: .9rem; color: var(--daempet); margin: 1rem 0 0; }
.uden-tastatur { font-size: .9rem; color: #b3b0a7; margin: 1.2rem 0 0; }

/* fod */
.bund { background: var(--grafit); color: #b3b0a7; padding-block: 2.2rem; margin-top: 2rem; }
.bund-ind { display: flex; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; align-items: baseline; }
.bund-navn { margin: 0; color: #fff; font-weight: 800; }
.bund-navn span { color: #8f8c84; font-weight: 400; margin-left: .5rem; }
.bund nav { display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; }
.bund a { color: #d9d6cd; text-decoration: none; font-size: .95rem; }
.bund a:hover { color: #fff; text-decoration: underline; }

@media (max-width: 860px) {
  .helt-ind, .to-spalter, .oev { grid-template-columns: 1fr; }
  .kort-gitter { grid-template-columns: 1fr; }
  .taster-stor { justify-content: flex-start; }
  .taster-stor + p { text-align: left; margin-left: 0; }
}
@media (max-width: 420px) {
  .tast-liste li { grid-template-columns: 1fr; gap: .2rem; }
  .taster-stor kbd { font-size: 1.5rem; }
  .taster-stor kbd.mod { min-width: 2.6em; }
}
@media (prefers-reduced-motion: no-preference) {
  .knap, .kort, kbd { transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease; }
  .oev-svar.ok kbd { transform: translateY(2px); box-shadow: 0 0 0 var(--skygge); }
}