/* Reise des Geistes — heller Hausstil (Papier #f5f7f9, Grün #19be84, Ink #232328) über dem atmenden Wald. */
:root {
  --papier: #f5f7f9; --gruen: #19be84; --gruen-dunkel: #12966a; --ink: #232328; --ink2: #5b5f6b; --linie: #dfe3e8;
  --glas: rgba(245, 247, 249, 0.93); --schatten: 0 18px 50px rgba(20, 24, 30, 0.28);
  --schrift: system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #10140f; color: var(--ink); font-family: var(--schrift); }
body { overflow-x: hidden; }
#stage { position: fixed; inset: 0; z-index: 0; }
#stage canvas { display: block; width: 100%; height: 100%; }

#start { position: relative; z-index: 1; min-height: 100%; padding: 48px 16px 32px; display: flex; flex-direction: column; align-items: center; }
.karte {
  width: 100%; max-width: 620px; background: var(--glas); border-radius: 22px; padding: 28px 28px 24px;
  box-shadow: var(--schatten); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; transform: translateY(10px); transition: opacity .8s ease, transform .8s ease;
}
body.bereit .karte { opacity: 1; transform: none; }
.marke { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; color: var(--ink2); font-size: 13px; }
h1 { margin: 2px 0 10px; font-size: 34px; line-height: 1.1; letter-spacing: -0.01em; }
h1::before { content: ""; display: inline-block; width: 5px; height: 26px; background: var(--gruen); border-radius: 3px; margin-right: 12px; vertical-align: -3px; }
.lead { font-size: 17px; line-height: 1.5; margin: 0 0 12px; }
.ehrlich { margin: 0 0 18px; padding: 10px 14px; border-left: 3px solid var(--gruen); background: #fff; border-radius: 0 10px 10px 0; color: var(--ink2); font-size: 15px; line-height: 1.45; }

.block { border: 1px solid var(--linie); border-radius: 14px; padding: 12px 14px 10px; margin: 0 0 12px; background: #fff; }
legend, summary { font-weight: 650; font-size: 15px; padding: 0 4px; }
summary { cursor: pointer; padding: 2px 0; }
details.block[open] summary { margin-bottom: 6px; }
.raster { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.raster .block { margin-bottom: 12px; }
.klein { font-size: 13px; line-height: 1.45; color: var(--ink2); margin: 4px 0 8px; }
.hinweis { font-size: 14px; line-height: 1.45; margin: 8px 0 2px; padding: 8px 10px; background: #fff7e6; border-radius: 8px; color: #6b4a00; }
.haken, .wahl { display: flex; align-items: flex-start; gap: 10px; padding: 7px 0; font-size: 15px; line-height: 1.35; cursor: pointer; }
.haken input, .wahl input { width: 20px; height: 20px; margin: 0; flex: none; accent-color: var(--gruen); }
input[type=text] { width: 100%; font: inherit; font-size: 16px; padding: 10px 12px; border: 1px solid var(--linie); border-radius: 10px; background: var(--papier); color: var(--ink); }
input[type=text]:focus { outline: 2px solid var(--gruen); outline-offset: 1px; }
#pulsBox.gesperrt { opacity: .55; }

.knoepfe { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 8px; }
button { font: inherit; font-weight: 650; font-size: 16px; border-radius: 999px; padding: 13px 22px; cursor: pointer; border: 1px solid transparent; min-height: 48px; }
button.primaer { background: var(--gruen); color: var(--ink); }
button.primaer:hover { background: var(--gruen-dunkel); }
button.zweit { background: #fff; color: var(--ink); border-color: var(--linie); }
button.zweit:hover { border-color: var(--gruen); }
button:disabled { opacity: .45; cursor: not-allowed; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--gruen); outline-offset: 2px; }
.fehler { color: #a3261f; font-size: 14px; margin: 4px 0; min-height: 0; }
.wissen { display: inline-block; margin-top: 8px; color: var(--gruen-dunkel); font-weight: 650; text-decoration: none; }
.wissen:hover { text-decoration: underline; }

#protokoll { margin-top: 20px; }
#protokoll h2 { font-size: 18px; margin: 0 0 4px; }
.tabelle { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 6px; border-bottom: 1px solid var(--linie); white-space: nowrap; }
th { color: var(--ink2); font-weight: 600; }
.fuss { max-width: 620px; color: rgba(245, 247, 249, 0.85); font-size: 13px; text-align: center; margin: 16px 0 0; text-shadow: 0 1px 4px rgba(0,0,0,.6); }

/* Während der Reise: Startseite weg, am Bildschirm eine schmale Leiste */
#hud { display: none; position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 3; align-items: center; gap: 8px;
  background: rgba(16, 20, 15, 0.55); color: #f5f7f9; padding: 6px 6px 6px 16px; border-radius: 999px; backdrop-filter: blur(6px); font-size: 14px; }
#hud button { padding: 8px 14px; min-height: 40px; font-size: 14px; background: rgba(245,247,249,.14); color: #f5f7f9; }
#hud button:hover { background: rgba(245,247,249,.26); }
body.am-schirm #start, body.in-vr #start { display: none; }
body.am-schirm #hud { display: flex; }

@media (max-width: 560px) {
  #start { padding-top: 24px; }
  .karte { padding: 22px 16px 18px; border-radius: 18px; }
  h1 { font-size: 28px; }
  .raster { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) { .karte { transition: none; } }