/* ==================================================================
   FAHNDUNGSPLAN (Abschnitt IV.a) — versteckte Roadmap
   ------------------------------------------------------------------
   Standardmäßig hidden; wird von script.js eingeblendet, wenn jemand
   den vorbeifahrenden Elbdampfer anklickt (sessionStorage-Fund).
   Roter Ermittler-Faden mit Pinnnadeln, Karteikarten pro Eintrag,
   teils geschwärzt. Alle Klassen rm-geprefixt.

   Karten-Untergrund ist eine echte Illustration (assets/roadmap-paper.webp),
   Stempel/Nadel/Klebestreifen bleiben als CSS obendrauf. Groesser und
   luftiger ausgelegt, damit die Sektion auf grossen Schirmen nicht
   gedraengt wirkt.
   ================================================================== */
.rm-section[hidden] { display: none; }
.rm-section {
  padding: clamp(3.5rem, 8vw, 6rem) 1.2rem;
  position: relative;
}
.rm-sub { margin-top: 0.7rem; color: var(--ink-faint); font-size: 0.95rem; }

.rm-map {
  position: relative;
  max-width: 1120px;
  margin: 3rem auto 0;
  padding: 1.2rem 0 0.5rem;
}
.rm-map::before {
  content: "";
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; margin-left: -1px;
  background: repeating-linear-gradient(180deg,
    var(--stamp-red) 0 10px, rgba(184,39,39,0.55) 10px 14px);
}
.rm-item {
  position: relative;
  width: calc(50% - 44px);
  margin-bottom: 3.6rem;
}
.rm-item.rm-left  { margin-right: auto; margin-left: 0; }
.rm-item.rm-right { margin-left: auto; margin-right: 0; }
.rm-item::before {
  content: "";
  position: absolute; top: 28px;
  width: 15px; height: 15px; border-radius: 50%;
  background: radial-gradient(circle at 33% 30%, #e05545, var(--stamp-red) 55%, #851818);
  box-shadow: 0 2px 4px rgba(26,22,19,0.4), inset 0 -1px 2px rgba(0,0,0,0.3);
  z-index: 2;
}
.rm-item.rm-left::before  { right: -51.5px; left: auto; }
.rm-item.rm-right::before { left: -51.5px; right: auto; }
.rm-item::after {
  content: "";
  position: absolute; top: 34px;
  width: 44px; height: 2px;
  background: rgba(184,39,39,0.5);
}
.rm-item.rm-left::after  { right: -44px; left: auto; }
.rm-item.rm-right::after { left: -44px; right: auto; }

.rm-card {
  position: relative;
  background: url("/assets/roadmap-paper.webp") center / cover no-repeat;
  border-radius: 7px;
  padding: 1.6rem 1.8rem 1.55rem;
  border: 1px solid rgba(122,95,51,0.28);
  box-shadow: 0 9px 22px rgba(26,22,19,0.22), 0 2px 6px rgba(26,22,19,0.14);
  /* Bewusst NICHT rotiert: schon 0,6° Drehung rastert kleinen
     Schreibmaschinen-Text sichtbar unscharf. Den handgemachten Look
     tragen stattdessen Klebestreifen, Stempel und Nadeln. */
}
.rm-card::before {
  content: "";
  position: absolute;
  top: -11px;
  left: 50%;
  width: 78px;
  height: 24px;
  background: url("/assets/klebeband.webp") center / 100% 100% no-repeat;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.14));
  pointer-events: none;
  transform: translateX(-50%) rotate(-3deg);
}
/* leicht unterschiedliche Lage je Karte, wie in "Die Ermittlung" */
.rm-item:nth-of-type(2) .rm-card::before { transform: translateX(-50%) rotate(-4deg); left: 48%; }
.rm-item:nth-of-type(4) .rm-card::before { transform: translateX(-50%) rotate(3deg);  left: 52%; width: 72px; }
.rm-item:nth-of-type(6) .rm-card::before { transform: translateX(-50%) rotate(-2deg); left: 49%; width: 84px; }
.rm-item:nth-of-type(8) .rm-card::before { transform: translateX(-50%) rotate(5deg);  left: 51%; }
.rm-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 0.8rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px dashed rgba(26,22,19,0.28);
  padding-bottom: 0.62rem; margin-bottom: 0.85rem;
  /* Freiraum rechts fuer den absolut positionierten Status-Stempel */
  padding-right: 7rem;
}
.rm-meta b { color: var(--ink-soft); font-weight: 600; letter-spacing: 0.2em; }
.rm-title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.35rem, 3.2vw, 1.7rem);
  line-height: 1.25;
  margin-bottom: 0.7rem;
  padding-right: 5.6rem;
}
.rm-desc {
  font-family: var(--font-type);
  font-size: 1.02rem; line-height: 1.75;
  color: var(--ink-soft);
}
.rm-redact {
  display: inline-block;
  background: var(--ink);
  color: transparent;
  border-radius: 1px;
  padding: 0 0.15em;
  user-select: none;
  transform: rotate(-0.3deg);
}
.rm-stamp {
  position: absolute; top: 16px; right: 15px;
  font-family: var(--font-display);
  font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--stamp-red);
  border: 2px solid var(--stamp-red);
  padding: 0.32em 0.62em;
  transform: rotate(6deg);
  opacity: 0.85;
  mix-blend-mode: multiply;
  white-space: nowrap;
}
.rm-stamp.rm-laeuft { color: #3f6b3a; border-color: #3f6b3a; }
.rm-stamp.rm-geruecht { color: var(--manila-deep); border-color: var(--manila-deep); }
.rm-note {
  margin-top: 0.8rem;
  font-family: 'Caveat', cursive;
  font-size: 1.25rem;
  color: #851818;
  transform: rotate(-1.2deg);
}
.rm-season {
  position: relative; width: 100%;
  text-align: center;
  margin: 0 0 3rem;
  z-index: 2;
}
.rm-season span {
  display: inline-block;
  background: var(--manila);
  color: #241a08;
  font-family: var(--font-display);
  font-size: 0.9rem; letter-spacing: 0.28em; text-transform: uppercase;
  padding: 0.55em 1.5em;
  border-radius: 3px;
  box-shadow: 0 2px 6px rgba(26,22,19,0.28), inset 0 1px 0 rgba(255,255,255,0.45);
  transform: rotate(-1deg);
}
.rm-locked .rm-card {
  background: url("/assets/roadmap-paper-dark.webp") center / cover no-repeat;
}
.rm-locked .rm-title { color: var(--ink-faint); }
.rm-footer {
  max-width: 1120px; margin: 0.5rem auto 0;
  text-align: center;
  font-family: var(--font-type);
  font-size: 0.9rem; color: var(--ink-faint);
}

/* --- Saison 02: Gefahren-Chips (Coin-Illustrationen) --- */
.rm-chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 1.4rem;
}
.rm-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  width: 118px;
}
.rm-chip img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 3px 6px rgba(26, 22, 19, 0.35));
  transition: transform 0.18s ease;
}
.rm-chip:hover img { transform: translateY(-3px) rotate(-2deg); }
.rm-chip-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* --- Saison 03: Spielkarten mit Flip --- */
.rm-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.9rem, 2.5vw, 1.3rem);
  justify-items: center;
  margin-top: 1.5rem;
}
.rm-pc {
  position: relative;
  width: 100%;
  max-width: 182px;
  aspect-ratio: 5 / 7;
  perspective: 1000px;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}
.rm-pc-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.3, 0.7, 0.3, 1.15);
}
.rm-pc.is-flipped .rm-pc-inner { transform: rotateY(180deg); }
.rm-pc:focus-visible { outline: 2px solid var(--stamp-red); outline-offset: 3px; border-radius: 11px; }
.rm-pc-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(158deg, rgba(255, 255, 255, 0.5), transparent 45%),
    var(--paper-deep);
  border: 1px solid rgba(26, 22, 19, 0.3);
  box-shadow: 0 6px 15px rgba(26, 22, 19, 0.24), inset 0 0 0 3px rgba(255, 255, 255, 0.28);
}
.rm-pc-corner {
  position: absolute;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 0.82;
  text-align: center;
}
.rm-pc-corner .n { display: block; font-size: 1.3rem; font-weight: 700; }
.rm-pc-corner .s { display: block; font-size: 1.05rem; }
.rm-pc-corner.tl { top: 9px; left: 10px; }
.rm-pc-corner.br { bottom: 9px; right: 10px; transform: rotate(180deg); }
.rm-pc-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.6rem;
  line-height: 1;
}
.rm-pc .red { color: var(--stamp-red); }
.rm-pc .blk { color: var(--ink); }
.rm-pc-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 0.7rem;
  text-align: center;
  background:
    linear-gradient(158deg, rgba(255, 255, 255, 0.4), transparent 50%),
    var(--paper-deep);
}
.rm-pc-back .bn { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.1; }
.rm-pc-back .bw { font-family: var(--font-type); font-size: 0.76rem; line-height: 1.5; color: var(--ink-soft); }
.rm-pc-back .bs { font-family: var(--font-type); font-size: 0.76rem; line-height: 1.4; color: var(--ink-faint); }

/* --- Saison 04: geschwaerzte Balken (reine Optik, nicht klickbar) --- */
.rm-secret { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 0.6rem; }
.rm-bar { display: block; height: 1.15rem; border-radius: 2px; background: #221913; opacity: 0.92; }
.rm-bar-a { width: 82%; }
.rm-bar-b { width: 64%; }
.rm-bar-c { width: 47%; }

@media (max-width: 720px) {
  .rm-map::before { left: 12px; }
  .rm-item,
  .rm-item.rm-left,
  .rm-item.rm-right {
    width: auto;
    margin-left: 44px; margin-right: 0;
  }
  .rm-item.rm-left::before,
  .rm-item.rm-right::before { left: -38.5px; right: auto; }
  .rm-item.rm-left::after,
  .rm-item.rm-right::after { left: -31px; right: auto; width: 31px; }
  .rm-season { text-align: left; padding-left: 44px; }
  /* padding-right entfaellt: die rm-stamp Stempel wurden entfernt */
  .rm-chip { width: 94px; }
  .rm-pc { max-width: 150px; }
}

/* Pips wie bei echten Karten (Anzahl = Kartenwert) */
.rm-pip {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 2.2rem;
  line-height: 1;
}
.rm-pip.rm-pip-dn { transform: translate(-50%, -50%) rotate(180deg); }

/* ==================================================================
   Saison 04: Bildkarten + Asse - Karten-Wurf
   Die Illustrationen (aktuell 12 von 16) fliegen nacheinander herein
   und landen wild verteilt AUF dem Notizzettel (Landeplaetze strikt
   innerhalb des Containers). Start per IntersectionObserver in
   js/23-dampfer-fahndungsplan.js, sobald die Notiz ins Bild scrollt.
   ================================================================== */
.rm-throw {
  position: relative;
  height: 300px;
  margin-top: 1.2rem;
}
.rm-throw-card {
  position: absolute;
  left: 50%;
  top: 50%;
  height: auto;
  transform-origin: 50% 50%;
  transform: translate(-50%, -50%) translate(var(--sx, 0px), var(--sy, 0px)) rotate(var(--sr, 0deg)) scale(var(--ss, 1.2));
  opacity: 0;
  transition: transform 0.42s cubic-bezier(0.3, 1.12, 0.4, 1), opacity 0.14s linear;
  will-change: transform, opacity;
  filter: drop-shadow(0 8px 14px rgba(26, 22, 19, 0.45));
  z-index: var(--z, 0);
}
.rm-throw-card.flown {
  transform: translate(-50%, -50%) translate(var(--fx, 0px), var(--fy, 0px)) rotate(var(--fr, 0deg)) scale(1);
  opacity: 1;
}
@media (max-width: 720px) {
  .rm-throw { height: 240px; }
}

/* ============================================================
   Saison-03-Karten: Illustrations-Vorderseiten
   ------------------------------------------------------------
   Die Vorderseite ist jetzt eine freigestellte Karten-Illustration
   (eigener Rand, eigene Ecken) — die CSS-Kartenflaeche dahinter
   entfaellt. Seitenverhaeltnis an die Assets (2:3) angepasst.
   ============================================================ */
.rm-pc { aspect-ratio: 2 / 3; }
.rm-pc-face.rm-pc-illu-face {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}
.rm-pc-illu {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(26, 22, 19, 0.35));
}