/* Relief-Rätsel im Look der Startseite (start/style.css): Dunkel „Nachtblau“, Hell „Gletscher“,
   Instrument Serif für Überschriften, Instrument Sans für Text. Farben 1:1 aus der Startseite,
   dazu die Entfernungsfarben der Tipps (Treffer bis weit weg). */
:root,
:root[data-theme="dark"] {
  --bg: #0A0E13; --card: #0F151C; --fill: #121922; --line: #2A3644;
  --text: #E8EEF3; --muted: #A9B4BE; --dim: #7A8894;
  --glow: #9FD3FF; --glow-text: #9FD3FF;
  --contour: #3A4856; --contour-bold: #6E8296;
  --hit: #4FC08D; --close: #9BD36A; --near: #E3C25A; --mid: #E8954F; --far: #E06A58;
  --peak: #FF4D45;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #EDF2F5; --card: #FFFFFF; --fill: #DCE6EC; --line: #C3D1DA;
  --text: #0E1A24; --muted: #455663; --dim: #566672;
  --glow: #1F6FB2; --glow-text: #1A5F99;
  --contour: #B5C6D2; --contour-bold: #7F98AA;
  --hit: #23864F; --close: #5E9E2F; --near: #B88D12; --mid: #C9661F; --far: #C04234;
  --peak: #E2322F;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text);
  font: 15px/1.6 "Instrument Sans", system-ui, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1040px; width: 100%; margin: 0 auto; padding-left: 40px; padding-right: 40px; }
main { flex: 1; }

/* ---------- Kopf (wie Startseite) ---------- */
.top {
  max-width: 1200px; padding-top: 28px; padding-bottom: 28px;
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
}
.brand { text-decoration: none; font-weight: 500; }
.nav { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--text); }
.nav .here { color: var(--glow-text); }
.lang {
  font: inherit; letter-spacing: inherit; text-transform: inherit;
  background: none; border: 0; padding: 0; cursor: pointer; color: var(--muted);
}
.lang:hover { color: var(--text); }
.lang [aria-current="true"] { color: var(--text); }
.theme { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px; }
.theme button {
  display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 0 12px;
  border: 0; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  background: transparent; color: var(--muted);
}
.theme button[aria-pressed="true"] { background: var(--text); color: var(--bg); }

/* ---------- Bühne ---------- */
.stage { padding-top: 32px; }
.kicker {
  margin: 0; min-height: 1.6em; font-size: 12px; line-height: 1.6; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--glow-text); font-variant-numeric: tabular-nums;
}
.difficulty { letter-spacing: 0.1em; }
.question {
  margin: 16px 0 28px; font-family: "Instrument Serif", Georgia, serif; font-weight: 400;
  font-size: clamp(38px, 6.4vw, 60px); line-height: 1; letter-spacing: -0.01em;
}
.question em { font-style: italic; color: var(--glow-text); }

/* Desktop: Relief links, Hinweise, Raten und Ergebnis rechts. Handy: alles untereinander. */
.board { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: start; }
@media (min-width: 900px) { .board { grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 28px; } }
.map-col, .side-col { min-width: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; }

/* Relief */
.relief { margin: 0; padding: 10px; }
.relief-box { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; background: var(--fill); }
.relief img { display: block; width: 100%; height: 100%; object-fit: cover; }
.scale, .north {
  position: absolute; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  background: rgb(10 14 19 / .62); color: #E8EEF3; border-radius: 999px; backdrop-filter: blur(2px);
}
.scale { right: 10px; bottom: 10px; padding: 3px 11px; }
.north { left: 10px; top: 10px; padding: 5px 8px; text-align: center; line-height: 1; font-weight: 600; border-radius: 10px; }
/* Gipfelmarkierung: kleiner hohler Ring, damit der Gipfel selbst sichtbar bleibt. */
.marker {
  position: absolute; width: 16px; height: 16px; margin: -8px 0 0 -8px;
  border: 2.5px solid var(--peak); border-radius: 50%;
  box-shadow: 0 0 0 1.5px rgb(255 255 255 / .9), inset 0 0 0 1px rgb(255 255 255 / .6);
  pointer-events: none;
}
.marker.solved { width: 24px; height: 24px; margin: -12px 0 0 -12px; border-width: 3px; }
.cities { position: absolute; inset: 0; pointer-events: none; }
.city {
  position: absolute; width: 8px; height: 8px; margin: -4px 0 0 -4px;
  background: #fff; border: 2px solid #1B2430; border-radius: 50%;
}
.city[data-name]::after {
  content: attr(data-name); position: absolute; left: 10px; top: -8px; white-space: nowrap;
  font-size: 12px; font-weight: 600; color: #121922;
  text-shadow: 0 0 3px #fff, 0 0 3px #fff, 0 0 2px #fff;
}
.city.left[data-name]::after { left: auto; right: 10px; }

/* Stufen */
.levels { display: flex; gap: 6px; margin: 12px 0 0; }
.levels button {
  flex: 1; min-height: 36px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.levels button:hover:not(:disabled) { color: var(--text); border-color: var(--muted); }
.levels button:disabled { opacity: .35; cursor: default; border-style: dashed; }
.levels button.on { background: var(--text); color: var(--bg); border-color: var(--text); }

/* Kreis-Modus: Übersichtskarte */
.overview { position: relative; margin: 16px 0 0; padding: 10px; overflow: hidden; }
.ov-map { position: relative; border-radius: 10px; overflow: hidden; }
.overview img { display: block; width: 100%; height: auto; }
.overview svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.overview figcaption { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); padding: 8px 4px 0; }
.ov-circle { fill: rgb(255 77 69 / .12); stroke: var(--peak); stroke-width: 3; }
.ov-target { fill: none; stroke: var(--peak); stroke-width: 4; }
.ov-city { fill: #fff; stroke: #1B2430; stroke-width: 1.5; }
.ov-label { font: 600 15px "Instrument Sans", system-ui, sans-serif; fill: #121922; paint-order: stroke; stroke: #fff; stroke-width: 3px; }

/* Hinweise */
.hints { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 6px; }
.hints:empty { display: none; }
.hints li {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 9px 16px; font-size: 14px; color: var(--text);
}
.hints li:last-child { border-color: var(--contour-bold); }

/* Raten */
.guess { display: flex; gap: 10px; align-items: stretch; }
.combo { position: relative; flex: 1; }
.combo input {
  width: 100%; height: 100%; min-height: 50px; font: inherit; font-size: 16px; color: var(--text);
  background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 0 22px;
}
.combo input::placeholder { color: var(--dim); }
.combo input:focus { outline: none; border-color: var(--glow); }
.suggestions {
  position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px 0;
  list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 12px 32px rgb(0 0 0 / .25); max-height: 320px; overflow-y: auto;
}
.suggestions li { padding: 8px 20px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; }
.suggestions li span { flex-shrink: 0; }
.suggestions li small { color: var(--dim); white-space: nowrap; font-size: 12px; min-width: 0; overflow: hidden; text-overflow: ellipsis; align-self: center; }
.suggestions li.on, .suggestions li:hover { background: var(--fill); }

button { font: inherit; color: inherit; cursor: pointer; }
.cta {
  border: 1px solid var(--glow); color: var(--glow-text); background: transparent;
  padding: 14px 28px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; border-radius: 999px;
  transition: background .15s, color .15s; white-space: nowrap;
}
.cta:hover { background: var(--glow); color: var(--bg); }
.ghost {
  border: 1px solid var(--line); color: var(--muted); background: transparent;
  padding: 14px 24px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; border-radius: 999px;
}
.ghost:hover { color: var(--text); border-color: var(--muted); }
a.ghost { display: inline-block; text-decoration: none; }

/* Tipps: Name, Entfernung + Richtung, höher/tiefer. Farbe links = Nähe. */
.guesses { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 6px; }
.guesses:empty { display: none; }
.guesses li {
  display: grid; grid-template-columns: 1fr auto; gap: 0 12px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--far);
  border-radius: 14px; padding: 9px 16px;
}
.guesses li.close { border-left-color: var(--close); }
.guesses li.near { border-left-color: var(--near); }
.guesses li.mid { border-left-color: var(--mid); }
.guesses li.hit { border-left-color: var(--hit); border-color: var(--hit); }
.guesses .name { font-weight: 500; }
.guesses .dist { font-variant-numeric: tabular-nums; color: var(--muted); }
.guesses li.hit .dist { color: var(--hit); }
.guesses .elev { grid-column: 1 / -1; color: var(--dim); font-size: 12px; letter-spacing: 0.06em; }

/* Auflösung */
.result { padding: 22px 24px 24px; margin: 0; }
.result h2 {
  margin: 0; font-size: 12px; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; color: var(--glow-text);
}
.result .peak {
  margin: 10px 0 0; font-family: "Instrument Serif", Georgia, serif; font-weight: 400;
  font-size: clamp(34px, 5vw, 46px); line-height: 1.02;
}
.result .facts { margin: 8px 0 0; color: var(--muted); }
.story { margin: 14px 0 0; padding-left: 12px; border-left: 2px solid var(--glow); line-height: 1.65; }
.story.unchecked { border-left-style: dashed; border-left-color: var(--contour-bold); }
.source { margin: 10px 0 0; font-size: 13px; color: var(--dim); }
.source a { color: var(--glow-text); }
.stats { margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.stats dt, .stats dd { display: inline; margin: 0; }
.stats dt { order: 2; }
.stats .pill {
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 13px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-variant-numeric: tabular-nums;
}
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 20px; }
.row + .row { margin-top: 10px; }
.copied { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--glow-text); }

/* Testmodus */
.dev { margin-top: 36px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; }
.dev summary { cursor: pointer; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); }
.dev p { margin: 12px 0 6px; }
.dev-list { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0; }
.dev-list a {
  min-width: 40px; padding: 3px 6px; font-size: 12px; border-radius: 8px; text-align: center; text-decoration: none;
  border: 1px solid var(--line); border-bottom-width: 3px; background: var(--card); color: var(--muted); font-variant-numeric: tabular-nums;
}
.dev-list a.d1 { border-bottom-color: var(--hit); }
.dev-list a.d2 { border-bottom-color: var(--near); }
.dev-list a.d3 { border-bottom-color: var(--far); }
.dev-list a.on { background: var(--text); color: var(--bg); border-color: var(--text); }
.mode { border: 1px solid var(--line); border-radius: 14px; margin: 12px 0; padding: 8px 14px 12px; display: grid; gap: 6px; }
.mode legend { padding: 0 6px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); }
.mode label { display: flex; gap: 8px; align-items: baseline; cursor: pointer; }
.mode input { accent-color: var(--glow); }
.dev-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 6px 0 4px; }
.dev select {
  font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 14px;
}
.dev .ghost { padding: 9px 18px; font-size: 11px; }

/* Hilfe */
dialog {
  max-width: 460px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--card); color: var(--text); padding: 24px 26px;
}
dialog::backdrop { background: rgb(5 8 12 / .6); }
dialog h2 { margin: 0 0 10px; font-family: "Instrument Serif", Georgia, serif; font-weight: 400; font-size: 34px; line-height: 1.05; }
dialog p, dialog li { color: var(--muted); }
dialog ul { padding-left: 18px; }
dialog .cta { width: 100%; margin-top: 8px; }

/* Fuß (wie Startseite) */
.bottom {
  padding-top: 48px; padding-bottom: 36px;
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  font-size: 12px; line-height: 1.6; color: var(--dim);
}
.bottom span:first-child { max-width: 640px; }

/* Handy */
@media (max-width: 720px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .top { padding-top: 18px; padding-bottom: 18px; gap: 14px; }
  .nav { gap: 18px; }
  .stage { padding-top: 16px; }
  .question { margin-bottom: 22px; }
  .kicker { min-height: 3.2em; }   /* zwei Zeilen reserviert: „Versuch 4 von 6" / „Fertig" verschiebt nichts */
  .relief, .overview { padding: 6px; }
  .result { padding: 18px 18px 20px; }
}
@media (max-width: 460px) {
  .top { flex-direction: column; align-items: flex-start; }
  .nav { width: 100%; justify-content: space-between; gap: 12px; }
  .guess { flex-direction: column; }
  .combo input { min-height: 48px; }
}
@media (prefers-reduced-motion: reduce) { .cta { transition: none; } }

/* Nur für Screenreader (Rückmeldungen per aria-live) */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Hinweis freiwillig aufdecken (wie Horizont) */
.skip-hint { margin: 10px 0 0; }
.skip-hint button { background: none; border: 0; padding: 4px 0; font: inherit; font-size: 13px; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.skip-hint button:hover { color: var(--text); }
.guesses li.skipped { color: var(--muted); }