/* Mars Orbits – Styles (Design wie Orbit Live)
   Schriften lokal gehostet (DSGVO: keine Verbindung zu Google Fonts). */
@font-face { font-family: "Michroma"; src: url("../fonts/michroma-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/plex-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/plex-sans-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/plex-sans-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

/* Bewusst nur ein (dunkles) Theme: Weltraum-Szene */
:root {
  color-scheme: dark;
  --space: #05070d;
  --glass: rgba(8, 13, 23, 0.72);
  --glass-hi: rgba(14, 21, 36, 0.88);
  --line: rgba(146, 176, 228, 0.15);
  --line-hi: rgba(146, 176, 228, 0.32);
  --ink: #e5ecf7;
  --ink-2: #98a7c0;
  --ink-3: #5f6e88;
  --ice: #8fcdff;
  --rust: #ff9a5c;
  --sun: #ffc56a;
  --warn: #ffb35c;
  --font-display: "Michroma", "Eurostile", "Microgramma", ui-sans-serif, system-ui, sans-serif;
  --font-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gap: 16px;
  --st: env(safe-area-inset-top, 0px);
  --sb: env(safe-area-inset-bottom, 0px);
  --sl: env(safe-area-inset-left, 0px);
  --sr: env(safe-area-inset-right, 0px);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body {
  height: 100%;
  margin: 0;
  background: var(--space);
  color: var(--ink);
  font: 400 14px/1.45 var(--font-ui);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 2px; }

#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; outline: none; }

/* ---------- Kopfzeile ---------- */
.hud {
  position: fixed;
  top: calc(var(--st) + 14px);
  left: calc(var(--sl) + var(--gap));
  right: calc(var(--sr) + var(--gap));
  display: grid;
  gap: 4px;
  pointer-events: none;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.8);
}
.toprow { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 4px; }
.hud .back {
  font: 400 12px/1 var(--font-mono);
  color: var(--ink-2);
  text-decoration: none;
  pointer-events: auto;
}
.hud .back:hover, .hud .back:focus-visible { color: var(--ink); }
.lang {
  display: inline-flex; gap: 2px; padding: 2px;
  border: 1px solid var(--line); border-radius: 999px;
  background: rgba(8, 13, 23, 0.55);
  pointer-events: auto;
  text-shadow: none;
}
.lang button {
  border: 0; background: transparent; border-radius: 999px;
  padding: 5px 10px;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-2);
}
.lang button[aria-pressed="true"] { background: rgba(143, 205, 255, 0.16); color: var(--ink); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { margin: 0; font: 400 15px/1 var(--font-display); letter-spacing: 0.22em; color: var(--ink); }
.mark {
  width: 18px; height: 18px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ffb27a, #c4562a 62%, #7a2f18);
  position: relative; flex: none;
  box-shadow: 0 0 10px rgba(255, 130, 70, 0.35);
}
.mark::after {
  content: ""; position: absolute; inset: -4px -6px;
  border: 1.5px solid var(--ice); border-radius: 50%;
  transform: rotate(-24deg) scaleY(0.4);
}
.clock, .meta {
  font: 400 12px/1.4 var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.clock b { font-weight: 500; color: var(--ink); }
.mode { color: var(--sun); }
.dot { opacity: 0.45; padding: 0 0.35em; }

/* ---------- Beschriftungen in der Szene ---------- */
.labels { position: fixed; inset: 0; pointer-events: none; overflow: hidden; }
.lb {
  position: absolute; left: 0; top: 0;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink);
  padding: 3px 6px; border-radius: 5px;
  background: rgba(5, 8, 14, 0.62);
  border: 1px solid var(--line);
  white-space: nowrap;
  will-change: transform;
  transition: opacity 0.25s;
}
.lb i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 6px; vertical-align: 0; }
.lb.dim { opacity: 0.3; }
.lb.sel { background: rgba(14, 21, 36, 0.92); border-color: var(--line-hi); }
.lb.silent { color: var(--ink-2); }

/* ---------- Steuer-Dock ---------- */
.dock {
  position: fixed;
  left: calc(var(--sl) + 10px);
  right: calc(var(--sr) + 10px);
  bottom: calc(var(--sb) + 10px);
  max-height: calc(100% - var(--st) - var(--sb) - 110px);
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px 12px;
  display: grid;
  gap: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.lbl {
  font: 400 9.5px/1 var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.hint { font: 400 11.5px/1.35 var(--font-mono); color: var(--ink-2); font-variant-numeric: tabular-nums; margin-top: -4px; }

/* Erzählpanel */
.tour { display: grid; gap: 8px; }
.tour-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dots { display: inline-flex; gap: 6px; }
.dots button {
  width: 9px; height: 9px; padding: 0; border-radius: 50%;
  border: 1px solid var(--line-hi); background: transparent;
}
.dots button[aria-selected="true"] { background: var(--rust); border-color: var(--rust); box-shadow: 0 0 8px rgba(255, 154, 92, 0.6); }
.tour h2 { margin: 0; font: 600 16px/1.25 var(--font-ui); }
.tour p { margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.55; }
.tour-nav { display: flex; gap: 8px; }
.tour-nav .btn { flex: 1; }

.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.seg {
  display: inline-flex; padding: 3px; gap: 2px;
  border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}
.seg button {
  border: 0; background: transparent; border-radius: 999px;
  padding: 6px 10px;
  font: 500 12px/1 var(--font-mono);
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}
.seg button.on { background: rgba(255, 197, 106, 0.14); color: var(--sun); }

.toggles { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.toggle { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 12.5px; cursor: pointer; user-select: none; }
.toggle input { appearance: none; -webkit-appearance: none; margin: 0; width: 30px; height: 18px; border-radius: 999px; background: rgba(146, 176, 228, 0.2); position: relative; transition: background 0.2s; cursor: pointer; }
.toggle input::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--ink-2); transition: transform 0.2s, background 0.2s; }
.toggle input:checked { background: rgba(143, 205, 255, 0.35); }
.toggle input:checked::after { transform: translateX(12px); background: var(--ink); }

.more {
  margin-left: auto;
  border: 1px solid var(--line); background: transparent; border-radius: 999px;
  padding: 6px 12px; font-size: 12.5px; color: var(--ink);
}
.more[aria-expanded="true"] { border-color: var(--line-hi); background: rgba(255, 255, 255, 0.04); }

.drawer { display: grid; gap: 12px; }
.drawer[hidden] { display: none !important; }

/* Objektliste */
.groups { display: grid; gap: 10px; }
.group h3 { margin: 0 0 6px; font: 400 9px/1 var(--font-display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.chip {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  padding: 6px 8px; text-align: left; min-width: 0;
  font-size: 12.5px; line-height: 1.2;
  transition: border-color 0.2s, background 0.2s;
}
.chip .sw { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.chip .sw.ring { background: transparent !important; border: 2px solid; }
.chip .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip[aria-pressed="true"] { border-color: var(--line-hi); background: rgba(143, 205, 255, 0.1); }

.credits { margin: 0; font-size: 11px; line-height: 1.5; color: var(--ink-3); }
.credits a { color: var(--ink-2); }

/* ---------- Info-Karte ---------- */
.card {
  position: fixed;
  top: calc(var(--st) + 22px + var(--hud-h, 62px));
  left: calc(var(--sl) + 10px);
  right: calc(var(--sr) + 10px);
  max-height: 38vh;
  overflow: auto;
  background: var(--glass-hi);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  display: grid; gap: 10px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.card-head { display: flex; align-items: center; gap: 10px; }
.card-head canvas { width: 36px; height: 36px; flex: none; }
.card-head h2 { margin: 0; font: 600 15px/1.2 var(--font-ui); overflow-wrap: anywhere; }
.card-head .sub { font: 400 11.5px/1.3 var(--font-mono); color: var(--ink-2); }
.card-head > div { flex: 1; min-width: 0; }
.card-head .sub span { white-space: nowrap; }
.x { border: 0; background: transparent; color: var(--ink-2); font-size: 22px; line-height: 1; width: 32px; height: 32px; border-radius: 8px; flex: none; }
.x:hover { background: rgba(255, 255, 255, 0.06); color: var(--ink); }
.desc { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-2); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 12px; margin: 0; }
.grid div { min-width: 0; }
.grid .wide { grid-column: span 2; }
.grid .full { grid-column: 1 / -1; }
.grid dt { font: 400 9px/1.2 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 3px; }
.grid dd { margin: 0; font: 500 12.5px/1.25 var(--font-mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.card-foot { display: flex; align-items: center; gap: 10px; }
.card-foot #f-note { flex: 1; min-width: 0; font: 400 11px/1.3 var(--font-mono); color: var(--ink-3); }
.pill {
  flex: none; font: 500 11px/1 var(--font-mono);
  padding: 5px 8px; border-radius: 999px;
  color: var(--sun); background: rgba(255, 197, 106, 0.12); border: 1px solid rgba(255, 197, 106, 0.3);
}
.pill.shadow { color: var(--ink-2); background: rgba(146, 176, 228, 0.08); border-color: var(--line); }
.pill.ok { color: #7df2b4; background: rgba(125, 242, 180, 0.1); border-color: rgba(125, 242, 180, 0.3); }
.btn {
  border: 1px solid var(--line-hi); background: rgba(143, 205, 255, 0.08);
  border-radius: 999px; padding: 7px 14px; font-size: 12.5px;
}
.btn:hover { background: rgba(143, 205, 255, 0.14); }
.btn[aria-pressed="true"] { background: rgba(143, 205, 255, 0.22); border-color: var(--ice); color: var(--ink); }
.btn.primary { background: rgba(255, 154, 92, 0.16); border-color: rgba(255, 154, 92, 0.5); }
.btn.primary:hover { background: rgba(255, 154, 92, 0.26); }
.btn:disabled { opacity: 0.35; cursor: default; }

/* ---------- Handy ---------- */
@media (max-width: 859px) {
  .dock { max-height: 46vh; }
  .tour p { max-height: 17vh; overflow: auto; font-size: 12.5px; }
  .meta { font-size: 11px; }
  body.card-open .dock { display: none; }
  .card { max-height: 40vh; }
}

/* ---------- Ladebildschirm ---------- */
.loader {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background: radial-gradient(120% 80% at 50% 45%, rgba(5, 7, 13, 0.35), rgba(5, 7, 13, 0.92));
  transition: opacity 0.8s ease;
  padding: 0 24px;
}
.loader.done { opacity: 0; pointer-events: none; }
.loader-inner { width: min(360px, 100%); display: grid; gap: 14px; text-align: center; }
.loader .word { font: 400 20px/1 var(--font-display); letter-spacing: 0.3em; padding-left: 0.3em; }
.bar { height: 2px; background: rgba(146, 176, 228, 0.16); border-radius: 2px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--rust); box-shadow: 0 0 12px var(--rust); transition: width 0.25s ease; }
.loader p { margin: 0; font: 400 12px/1.5 var(--font-mono); color: var(--ink-2); }
.loader p.err { color: var(--warn); }

/* ---------- Desktop ---------- */
@media (min-width: 860px) {
  .hud { left: calc(var(--sl) + 24px); top: calc(var(--st) + 22px); right: auto; }
  .toprow { justify-content: flex-start; }
  .brand h1 { font-size: 17px; }
  .dock { left: calc(var(--sl) + 20px); right: auto; bottom: calc(var(--sb) + 20px); width: 388px; max-height: calc(100% - var(--st) - var(--sb) - 150px); }
  .more { display: none; }
  .drawer[hidden] { display: grid !important; }
  .card { left: auto; right: calc(var(--sr) + 20px); top: calc(var(--st) + 20px); width: 372px; max-height: calc(100% - 40px); }
}

@media (prefers-reduced-motion: reduce) {
  .loader, .bar i, .chip, .toggle input, .toggle input::after, .lb { transition: none; }
}