:root {
  --bg: #f4efe6;
  --ink: #23201c;
  --muted: #7a7266;
  --card: #fffdf9;
  --card-edge: #e3dacb;
  --accent: #23201c;
  --sel: #f2a93b;
  --good: #2f9e6b;
  --bad: #d64545;
  --c0: #e0443f;   /* rød */
  --c1: #129e7f;   /* grønn */
  --c2: #4a55c9;   /* blå */
  --radius: 12px;
  --gap: 8px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181d;
    --ink: #ece7de;
    --muted: #8f8a82;
    --card: #23262d;
    --card-edge: #30343c;
    --accent: #ece7de;
    --c0: #ff6b62;
    --c1: #2fd0a6;
    --c2: #8b93ff;
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  overscroll-behavior: none;
  touch-action: manipulation;
}

.app {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 900px;
  margin: 0 auto;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  flex: none;
}
.logo {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.logo span { color: var(--c0); }
.stats { display: flex; gap: 16px; margin-left: auto; }
.stat { display: flex; flex-direction: column; align-items: center; min-width: 44px; }
.stat .label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.stat .value { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }

.icon-btn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid var(--card-edge);
  background: var(--card); color: var(--ink);
  font: inherit; font-weight: 700; font-size: 16px;
  cursor: pointer;
}

.board {
  flex: 1;
  min-height: 0;
  display: grid;
  gap: var(--gap);
  padding: 4px 14px;
  align-content: center;
  justify-content: center;
}

.card {
  position: relative;
  background: var(--card);
  border: 1.5px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 2px 6px rgba(0,0,0,.05);
  padding: 0;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  display: flex; align-items: center; justify-content: center;
  animation: deal .28s ease both;
}
.card svg { width: 100%; height: 100%; display: block; }
.card:active { transform: scale(.97); }
.card.selected {
  border-color: var(--sel);
  box-shadow: 0 0 0 3px var(--sel);
  transform: translateY(-2px);
}
.card.hint::after {
  content: "";
  position: absolute; inset: -5px;
  border-radius: calc(var(--radius) + 4px);
  border: 2px dashed var(--muted);
  animation: pulse 1s ease-in-out infinite;
  pointer-events: none;
}
.card.good { border-color: var(--good); box-shadow: 0 0 0 3px var(--good); animation: pop .35s ease both; }
.card.bad { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad); animation: shake .35s ease both; }

@keyframes deal { from { opacity: 0; transform: scale(.9); } to { opacity: 1; transform: none; } }
@keyframes pop { 50% { transform: scale(1.06); } 100% { transform: scale(.9); opacity: .2; } }
@keyframes shake { 20%, 60% { transform: translateX(-5px); } 40%, 80% { transform: translateX(5px); } }
@keyframes pulse { 50% { opacity: .35; } }

.bottom { justify-content: space-between; padding-bottom: 14px; }
.btn {
  font: inherit; font-weight: 700; font-size: 16px;
  padding: 11px 20px; border-radius: 999px;
  border: none; background: var(--accent); color: var(--bg);
  cursor: pointer; min-width: 110px;
}
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--card-edge); }
.btn:active { transform: scale(.97); }

.toast {
  font-size: 14px; color: var(--muted); text-align: center; flex: 1;
  opacity: 0; transition: opacity .2s ease;
}
.toast.show { opacity: 1; }

dialog {
  border: none; border-radius: 18px;
  background: var(--card); color: var(--ink);
  width: min(92vw, 440px);
  max-height: 88dvh;
  padding: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
dialog::backdrop { background: rgba(20, 18, 15, .45); }
dialog h2 { margin: 0 0 10px; font-size: 22px; }
dialog p { line-height: 1.45; margin: 8px 0; }
dialog .small { font-size: 14px; color: var(--muted); }
dialog .btn { display: block; width: 100%; margin-top: 16px; }
.examples { display: grid; gap: 10px; margin: 12px 0; }
.ex-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.ex-row .card { aspect-ratio: 3 / 2; animation: none; cursor: default; }
.examples p { margin: 4px 0 0; font-size: 13px; }
.ok { color: var(--good); }
.bad { color: var(--bad); }

.footnote { text-align: center; margin: 12px 0 0; font-size: 12px; }
.footnote a { color: var(--muted); }

/* Personvernside */
.page { max-width: 640px; margin: 0 auto; padding: 24px 18px calc(32px + env(safe-area-inset-bottom)); line-height: 1.55; -webkit-user-select: text; user-select: text; }
.page h1 { font-size: 26px; margin: 8px 0 4px; }
.page h2 { font-size: 17px; margin: 24px 0 4px; }
.page p, .page li { color: var(--ink); }
.page .meta { color: var(--muted); font-size: 14px; margin-top: 0; }
.page a { color: var(--c2); }
.page .back { display: inline-block; margin-bottom: 8px; text-decoration: none; font-weight: 700; color: var(--ink); }