:root {
  --graenn: #0F6E56;
  --graenn-ljos: #1D9E75;
  --graenn-bak: #E1F5EE;
  --graenn-texti: #085041;
  --bak: #F6F5F1;
  --flotur: #FFFFFF;
  --flotur-2: #EFEEE9;
  --texti: #1F1E1B;
  --texti-2: #5F5E5A;
  --texti-3: #888780;
  --lina: rgba(0, 0, 0, 0.1);
  --vidvorun: #854F0B;
  --vidvorun-bak: #FAEEDA;
  --villa: #A32D2D;
  --villa-bak: #FCEBEB;
  --hringur: 12px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --graenn: #1D9E75;
    --graenn-ljos: #5DCAA5;
    --graenn-bak: #0B3B30;
    --graenn-texti: #9FE1CB;
    --bak: #141412;
    --flotur: #1F1F1C;
    --flotur-2: #2A2A26;
    --texti: #F1EFE8;
    --texti-2: #B4B2A9;
    --texti-3: #888780;
    --lina: rgba(255, 255, 255, 0.12);
    --vidvorun: #FAC775;
    --vidvorun-bak: #412402;
    --villa: #F09595;
    --villa-bak: #501313;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bak);
  color: var(--texti);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px 16px 96px;
}

h1 { font-size: 22px; font-weight: 600; margin: 0; }
h2 { font-size: 17px; font-weight: 600; margin: 0 0 8px; }
p { margin: 0 0 12px; }
a { color: var(--graenn); }

.smaar { font-size: 13px; color: var(--texti-2); }
.minnst { font-size: 12px; color: var(--texti-3); }

.spjald {
  background: var(--flotur);
  border: 1px solid var(--lina);
  border-radius: var(--hringur);
  padding: 14px;
  margin: 0 0 12px;
}

.lina { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }

button, .hnappur {
  font: inherit;
  font-size: 15px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--lina);
  background: var(--flotur);
  color: var(--texti);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
button:active { transform: scale(0.98); }
button:disabled { opacity: 0.5; cursor: default; }

.adal {
  background: var(--graenn);
  border-color: var(--graenn);
  color: #fff;
  width: 100%;
  font-weight: 600;
}
.valid {
  background: var(--graenn-bak);
  border-color: var(--graenn);
  color: var(--graenn-texti);
}
.dauft { opacity: 0.55; }
.hlekkur { background: none; border: none; color: var(--graenn); min-height: 0; padding: 4px 0; }
.haettu { color: var(--villa); }

label { display: block; font-size: 13px; color: var(--texti-2); margin: 12px 0 6px; }

input, select, textarea {
  font: inherit;
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--lina);
  background: var(--flotur);
  color: var(--texti);
}
input:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--graenn-ljos);
  outline-offset: 1px;
}
input[type="checkbox"] { width: auto; min-height: 0; }

.net { display: grid; gap: 8px; }
.net-2 { grid-template-columns: 1fr 1fr; }
.net-3 { grid-template-columns: repeat(3, 1fr); }
.net-4 { grid-template-columns: repeat(4, 1fr); }
.net-4 button { font-size: 14px; padding: 8px 0; }

.stika { height: 10px; background: var(--flotur-2); border-radius: 5px; overflow: hidden; margin: 10px 0; }
.stika > div { height: 100%; background: var(--graenn-ljos); border-radius: 5px; transition: width 0.3s; }

.punktar { display: flex; gap: 4px; margin: 8px 0; }
.punktar span { flex: 1; height: 6px; border-radius: 3px; background: var(--flotur-2); }
.punktar span.fullt { background: var(--graenn-ljos); }

.flis { display: flex; flex-wrap: wrap; gap: 6px; }
.flis button { min-height: 36px; font-size: 14px; padding: 6px 10px; }

.villa { background: var(--villa-bak); color: var(--villa); border-radius: 10px; padding: 10px 12px; font-size: 14px; margin: 0 0 12px; }
.vidvorun { background: var(--vidvorun-bak); color: var(--vidvorun); border-radius: 10px; padding: 8px 12px; font-size: 14px; margin: 8px 0 0; }
.tokst { background: var(--graenn-bak); color: var(--graenn-texti); border-radius: 10px; padding: 8px 12px; font-size: 14px; margin: 8px 0 0; }

.haus { display: flex; justify-content: space-between; align-items: flex-start; margin: 4px 0 16px; }
.til-baka { display: flex; align-items: center; gap: 8px; margin: 4px 0 16px; }

nav.nidri {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--flotur);
  border-top: 1px solid var(--lina);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
}
nav.nidri div { max-width: 480px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
nav.nidri a {
  text-decoration: none;
  color: var(--texti-3);
  font-size: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 0;
}
nav.nidri a.virkt { color: var(--graenn); font-weight: 600; }
nav.nidri svg { width: 22px; height: 22px; }

.threp-rod { display: flex; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; font-size: 14px; color: var(--texti-2); }
.threp-rod.nuna { background: var(--graenn-bak); color: var(--graenn-texti); font-weight: 600; }
.threp-rod.lokid { color: var(--texti-3); }

.faersla { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; border-top: 1px solid var(--lina); font-size: 14px; }
.faersla:first-of-type { border-top: none; }

.teljari { font-variant-numeric: tabular-nums; font-size: 15px; }
.fela { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Dagbók ---------- */
.vikulisti { display: flex; flex-direction: column; gap: 4px; }
.vikurod {
  display: grid; grid-template-columns: 64px 1fr 40px; gap: 10px; align-items: center;
  width: 100%; min-height: 44px; padding: 6px 10px; text-align: left;
  background: var(--flotur-2); border-color: transparent;
}
.vikurod.valinn { background: var(--graenn-bak); border-color: var(--graenn); color: var(--graenn-texti); }
.vikudagur { font-size: 14px; }
.stikur { display: flex; flex-direction: column; gap: 4px; }
.stika.litil { display: block; height: 6px; margin: 0; background: var(--lina); }
.stika.litil > span { display: block; height: 100%; background: var(--graenn-ljos); border-radius: 3px; }
.stika.litil.matur > span, .lykill.matur { background: #BA7517; }
.lykill { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--graenn-ljos); vertical-align: -1px; }
.nad { color: var(--graenn-ljos); font-weight: 700; text-align: center; }

.flisar { margin: 0 0 12px; text-align: center; }
.flisar > div { background: var(--flotur-2); border-radius: 10px; padding: 8px 4px; }
.tala { font-size: 20px; font-weight: 600; margin: 0; line-height: 1.2; }
.flisar .minnst { margin: 0; }
.rofi { margin: 0 0 14px; }
.rofi button { min-height: 38px; font-size: 14px; }

.timalina { border-left: 2px solid var(--lina); margin-left: 6px; padding-left: 16px; }
.tl-rod { position: relative; display: flex; gap: 10px; align-items: flex-start; padding: 6px 0; font-size: 14px; }
.tl-rod::before {
  content: ''; position: absolute; left: -23px; top: 11px;
  width: 12px; height: 12px; border-radius: 50%; background: var(--lina); border: 2px solid var(--flotur);
}
.tl-rod.vatn::before { background: var(--graenn-ljos); }
.tl-rod.matur::before { background: #BA7517; }
.tl-rod.framtid { color: var(--texti-3); }
.tl-rod.framtid::before { background: var(--flotur); border: 2px dashed var(--texti-3); }
.tl-timi { font-variant-numeric: tabular-nums; font-size: 12px; color: var(--texti-3); min-width: 38px; padding-top: 2px; }
.tl-texti { flex: 1; }
.tl-hle { font-size: 12px; font-style: italic; color: var(--vidvorun); padding: 0 0 4px 48px; }
.merki { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 6px; background: var(--graenn-bak); color: var(--graenn-texti); margin: 3px 2px 0 0; }
.merki.vidv { background: var(--vidvorun-bak); color: var(--vidvorun); }
.eyda { font-size: 12px; min-height: 0; padding: 2px 0; }

.dalkar { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dalkar .innra { background: var(--flotur-2); border-radius: 10px; padding: 10px; min-width: 0; }
.dalkar h2 { font-size: 14px; margin: 0 0 4px; }
.dalkar .stika.litil { margin: 6px 0 8px; }
.dalkur-rod { display: flex; justify-content: space-between; gap: 4px; font-size: 13px; padding: 5px 0; border-top: 1px solid var(--lina); overflow-wrap: anywhere; }
.dalkur-rod .eyda { flex-shrink: 0; }
.haus .hnappur { min-height: 38px; font-size: 14px; }
.vikuor { font-size: 22px; min-width: 44px; min-height: 36px; }