/* =====================================================================
   AKADEMIE (app/lessons.js): Lernpfad links, Lehrmeister-Karte rechts.
   Vokabular wie Startseite und Tagesweg: Gold = dran, Teal = erledigt,
   dunkle Knoten = noch offen. Die Katze sitzt auf der Kante ihrer Karte
   (Pfoten wie auf dem Startseiten-Titel) und spricht in die Karte hinein.
   Titel/Eyebrow/Sub nutzen die globalen .duell-*-Klassen (main-11.css).
   ===================================================================== */
.lessonsPage { width: 100%; }
.lessonsGrid { width: 100%; }

.ac-root {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  container-type: inline-size;
}
.ac-root > * { position: relative; z-index: 1; }

/* Sticky-Bezug der Lehrmeister-Karte muss das Fenster sein (wie Play-Seite):
   overflow:hidden auf body/.modeScreen waere sonst der Scroll-Container.
   Nicht auf dem Handy: dort ist die Karte nicht sticky, und clip liesse den
   Seiteninhalt nach einer Partie unerreichbar (Scroll-Versatz bleibt). */
body.mode-lessons:not(.mp-phone) { overflow-x: clip; }
body.mode-lessons:not(.mp-phone) .modeScreen { overflow: clip; }

/* ── Kopf ── */
.ac-root .academy-head { margin-bottom: 34px; }
.ac-root .duell-sub { max-width: 640px; }

/* ── Zwei Spalten: Weg | Lehrmeister ── */
.ac-root .academy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  grid-template-areas: "main aside";
  gap: 44px;
  align-items: start;
}
.ac-root .academy-main { grid-area: main; min-width: 0; }
.ac-root .academy-aside {
  grid-area: aside;
  position: sticky;
  top: calc(var(--mp-topbar-h, 60px) + 26px);
  min-width: 0;
}

/* ── Lehrmeister-Karte ── */
.academy-mentor {
  --cat-w: 98px;
  position: relative;
  /* Platz fuer die sitzende Katze: ihre Pfotenlinie (viewBox y=94 von 120)
     liegt auf der Oberkante der Karte. */
  margin-top: calc(var(--cat-w) * 94 / 120);
  padding: 20px 16px 16px;
  color: var(--mp-bone);
  border: 1px solid rgba(216, 177, 90, .32);
  background: linear-gradient(180deg, rgba(12, 16, 22, .94), rgba(7, 9, 13, .96));
  box-shadow: 0 16px 40px rgba(0, 0, 0, .5), 0 0 22px rgba(216, 177, 90, .06);
}
.am-stage { position: static; }
.am-cat {
  position: absolute;
  left: 50%;
  top: calc(var(--cat-w) * -94 / 120 + 1px);
  z-index: 2;
  display: block;
  width: var(--cat-w);
  translate: -50% 0;
  color: #e9cf8a;
}
.am-cat .coachCat {
  display: block;
  width: 100%;
  filter: drop-shadow(0 3px 5px rgba(0, 0, 0, .6));
}
/* Ruhiges Atmen; niedrige Spezifitaet, damit Sprechen, Streicheln, Schlafen
   und Jubeln (main-10.css) weiter gewinnen. */
:where(.am-cat) .coachCat {
  transform-origin: 50% 78%;
  animation: amBreathe 4.6s ease-in-out infinite;
  animation-delay: var(--mp-t, 0ms);
}
@keyframes amBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.012, 1.03); }
}
.am-cat .coachCat-paws { display: inline; fill: #0b0d12; }
.am-cat .coachCat-tail {
  display: inline;
  transform-box: fill-box;
  transform-origin: 100% 100%;
  animation: amTail 5.4s ease-in-out infinite;
  animation-delay: var(--mp-t, 0ms);
}
.am-cat .is-sleeping .coachCat-tail,
body.cat-muted .am-cat .coachCat-tail { animation-play-state: paused; }
@keyframes amTail {
  0%, 100% { transform: rotate(5deg); }
  50% { transform: rotate(-8deg); }
}

/* Sprechblase in der Karte, Schwaenzchen zeigt hoch zur Katze. */
.am-bubble {
  position: relative;
  padding: 11px 14px 12px;
  border: 1px solid rgba(216, 177, 90, .3);
  border-radius: 12px;
  background: #080a0e;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .45);
  transition: opacity .35s ease, visibility .35s ease;
}
.am-bubble::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  width: 12px;
  height: 12px;
  translate: -50% 0;
  rotate: 45deg;
  border-top: 1px solid rgba(216, 177, 90, .3);
  border-left: 1px solid rgba(216, 177, 90, .3);
  background: #080a0e;
}
.am-text {
  display: block;
  min-height: 4.5em;
  font-family: var(--mp-serif-body);
  font-size: 15.5px;
  line-height: 1.5;
  color: rgba(240, 232, 210, .96);
  text-wrap: pretty;
}
/* Schlaeft sie (Inaktivitaet oder Ruhemodus), schweigt die Blase. */
.am-stage:has(.is-sleeping) .am-bubble,
body.cat-muted .am-bubble { opacity: 0; visibility: hidden; }

/* Fortschritt */
.am-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(216, 177, 90, .14);
}
.am-progress .ap-ring {
  position: relative;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
/* overflow: visible, sonst schneidet der SVG-Kasten das Leuchten eckig ab. */
.am-progress .ap-ring svg { transform: rotate(-90deg); display: block; overflow: visible; }
.am-progress .ap-track { fill: none; stroke: rgba(216, 177, 90, .14); }
.am-progress .ap-fill {
  fill: none;
  stroke: var(--mp-gold-1);
  stroke-linecap: round;
  filter: drop-shadow(0 0 3px rgba(216, 177, 90, .45)) drop-shadow(0 0 9px rgba(216, 177, 90, .22));
}
.am-progress .ap-num {
  position: absolute;
  font-family: var(--mp-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--mp-gold-1);
}
.am-progress .ap-meta { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.am-progress .ap-label {
  font-size: 9.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mp-ink-dim);
}
.am-progress .ap-state {
  font-family: var(--mp-serif);
  font-size: 15px;
  letter-spacing: .5px;
  color: var(--mp-bone);
  font-weight: 600;
}

/* Gaeste: Fortschritt speichern = Konto */
.am-save {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  margin-top: 12px;
  padding: 9px 12px;
  font: inherit;
  font-size: 12.5px;
  color: var(--mp-bone);
  background: rgba(216, 177, 90, .06);
  border: 1px solid rgba(216, 177, 90, .26);
  cursor: var(--mp-cur-pointer);
  transition: background 160ms ease, border-color 160ms ease;
}
.am-save svg { color: var(--mp-gold-1); flex-shrink: 0; }
.am-save:hover { background: rgba(216, 177, 90, .12); border-color: rgba(216, 177, 90, .5); }

/* ── Der Weg ── */
.ac-root .academy-path { position: relative; }
.ac-root .lesson {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 14px;
}
.ac-root .lesson:last-child { margin-bottom: 0; }
.ac-root .lesson-node {
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 26px;
}
/* Wegstueck zum naechsten Knoten: dunkel, hinter erledigten Lektionen Gold —
   die goldene Linie reicht bis zur Lektion, die dran ist. */
.ac-root .lesson:not(:last-child) .lesson-node::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 62px;
  bottom: -14px;
  width: 2px;
  translate: -50% 0;
  background: rgba(216, 177, 90, .14);
}
.ac-root .lesson--done .lesson-node::after {
  background: linear-gradient(180deg, rgba(216, 177, 90, .55), var(--mp-gold-1));
  box-shadow: 0 0 10px rgba(216, 177, 90, .3);
}
.ac-root .node {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(216, 177, 90, .3);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 38%, #1c2029, #0b0d12 78%);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .5), inset 0 0 0 3px #0b0d12;
  font-family: var(--mp-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--mp-ink-dim);
  transition: border-color .25s ease, box-shadow .25s ease;
}
.ac-root .lesson--active .node {
  border-color: var(--mp-gold-1);
  color: var(--mp-gold-1);
  animation: acNodeBreathe 3.4s ease-in-out infinite;
  animation-delay: var(--mp-t, 0ms);
}
@keyframes acNodeBreathe {
  0%, 100% { box-shadow: 0 0 0 1px rgba(216, 177, 90, .2), 0 0 12px rgba(216, 177, 90, .18), 0 6px 18px rgba(0, 0, 0, .5), inset 0 0 0 3px #0b0d12; }
  50%      { box-shadow: 0 0 0 1px rgba(216, 177, 90, .3), 0 0 24px rgba(216, 177, 90, .4), 0 6px 18px rgba(0, 0, 0, .5), inset 0 0 0 3px #0b0d12; }
}
.ac-root .lesson--done .node { border-color: rgba(77, 208, 196, .5); }
.ac-root .node .seal {
  position: absolute;
  inset: 5px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #8ef0e2, #2c8a82 72%);
  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, .3);
  color: #07120f;
}

/* ── Karte ── */
.ac-root .lesson-card {
  position: relative;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  width: 100%;
  padding: 16px 22px 16px 16px;
  text-align: left;
  font: inherit;
  color: inherit;
  background: linear-gradient(100deg, rgba(20, 23, 31, .7), rgba(11, 13, 18, .82) 70%);
  border: 1px solid rgba(216, 177, 90, .14);
  cursor: var(--mp-cur-pointer);
  overflow: hidden;
  transition: border-color .22s ease, transform .22s ease, background .22s ease;
}
.ac-root .lesson-card::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--mp-gold-2), transparent);
  opacity: 0;
  transition: opacity .22s;
}
.ac-root .lesson--active .lesson-card { border-color: rgba(216, 177, 90, .36); }
.ac-root .lesson--active .lesson-card::after { opacity: 1; }
.ac-root .lesson--done .lesson-card { border-color: rgba(77, 208, 196, .18); }
.ac-root .lesson--done .lesson-card::after { background: linear-gradient(180deg, transparent, rgba(77, 208, 196, .7), transparent); }
.ac-root .lesson-card:hover {
  border-color: rgba(216, 177, 90, .42);
  transform: translateX(3px);
  background: linear-gradient(100deg, rgba(26, 30, 40, .85), rgba(14, 17, 23, .92) 70%);
}
.ac-root .lesson--done .lesson-card:hover { border-color: rgba(77, 208, 196, .4); }
.ac-root .lesson-card:hover::after { opacity: 1; }
.ac-root .lesson-card:focus-visible { outline: 1px solid var(--mp-gold-1); outline-offset: 2px; }

/* Bild-Kachel: Figur auf kleinem Brett / Kristall / Portrait */
.ac-root .lesson-art {
  position: relative;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(216, 177, 90, .22);
  background: #06080b;
}
.ac-root .lesson-art img {
  position: relative;
  z-index: 1;
  width: 92%;
  height: 92%;
  object-fit: contain;
  filter: drop-shadow(0 6px 8px rgba(0, 0, 0, .65));
  transition: transform .45s cubic-bezier(.2, .7, .2, 1);
}
.ac-root .lesson-card:hover .lesson-art img { transform: scale(1.06); }
.ac-root .lesson-art.art-piece {
  background: repeating-conic-gradient(from 0deg at 50% 50%, #1d2330 0deg 90deg, #141925 90deg 180deg) 0 0 / 44px 44px;
}
.ac-root .lesson-art.art-piece::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 45%, rgba(216, 177, 90, .16), transparent 70%);
}
.ac-root .tone-teal .lesson-art.art-piece::before { background: radial-gradient(ellipse 70% 70% at 50% 45%, rgba(77, 208, 196, .16), transparent 70%); }
.ac-root .lesson-art.art-crystal {
  background: radial-gradient(circle at 50% 42%, rgba(77, 208, 196, .35), rgba(16, 30, 32, .6) 60%, #0b1416 100%);
}
.ac-root .lesson-art.art-crystal img { width: 74%; height: 74%; filter: drop-shadow(0 0 10px rgba(77, 208, 196, .5)); }
.ac-root .lesson-art.art-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: none;
}
.ac-root .lesson-art.art-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 9, 13, .55) 100%);
}

/* Text */
.ac-root .lesson-meta { min-width: 0; }
.ac-root .lm-eyebrow {
  font-size: 9.5px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mp-gold-2);
  margin-bottom: 7px;
}
.ac-root .lesson--done .lm-eyebrow { color: rgba(77, 208, 196, .85); }
.ac-root .lesson--open .lm-eyebrow { color: var(--mp-ink-dim); }
.ac-root .lm-title {
  font-family: var(--mp-serif);
  font-size: 23px;
  letter-spacing: 1px;
  color: var(--mp-bone);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 7px;
}
.ac-root .lm-desc {
  font-family: var(--mp-serif-body);
  font-size: 15.5px;
  color: var(--mp-ink);
  line-height: 1.4;
  margin-bottom: 11px;
}
.ac-root .lm-progress {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mp-ink-dim);
}
.ac-root .lm-dots { display: inline-flex; gap: 5px; }
.ac-root .lm-dot {
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: rgba(216, 177, 90, .16);
  border: 1px solid rgba(216, 177, 90, .3);
}
.ac-root .lm-dot.full {
  background: linear-gradient(180deg, #f0d27a, #c89a3e);
  border-color: #f0d27a;
  box-shadow: 0 0 6px rgba(216, 177, 90, .4);
}
.ac-root .lesson--done .lm-dot.full {
  background: radial-gradient(circle at 35% 30%, #8ef0e2, #2c8a82 80%);
  border-color: rgba(142, 240, 226, .8);
  box-shadow: 0 0 6px rgba(77, 208, 196, .4);
}

/* Aktion: dran = Gold gefuellt, offen = still, erledigt = Teal */
.ac-root .lesson-action {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  font-size: 11px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  font-weight: 700;
  white-space: nowrap;
  color: var(--mp-ink);
  border: 1px solid rgba(216, 177, 90, .22);
  background: rgba(216, 177, 90, .04);
  transition: border-color .16s ease, background .16s ease, color .16s ease, box-shadow .16s ease;
}
.ac-root .lesson-card:hover .lesson-action { color: var(--mp-bone); border-color: rgba(216, 177, 90, .5); background: rgba(216, 177, 90, .1); }
.ac-root .lesson--active .lesson-action {
  color: #0c0e13;
  background: linear-gradient(180deg, #f3d88a 0%, #d8b15a 45%, #ad8230 100%);
  border-color: #f0d27a;
  box-shadow: 0 0 18px rgba(216, 177, 90, .2), inset 0 1px 0 rgba(255, 255, 255, .4);
}
.ac-root .lesson--active .lesson-card:hover .lesson-action {
  color: #0c0e13;
  background: linear-gradient(180deg, #f6dd94 0%, #ddb862 45%, #b48934 100%);
  box-shadow: 0 0 26px rgba(216, 177, 90, .36), inset 0 1px 0 rgba(255, 255, 255, .5);
}
.ac-root .lesson--done .lesson-action { color: var(--mp-teal-1); border-color: rgba(77, 208, 196, .3); background: rgba(35, 155, 149, .06); }
.ac-root .lesson--done .lesson-card:hover .lesson-action { color: var(--mp-teal-1); border-color: var(--mp-teal-1); background: rgba(35, 155, 149, .14); }
.ac-root .lesson-action .arrow { display: inline-flex; transition: transform 160ms; }
.ac-root .lesson-card:hover .lesson-action .arrow { transform: translateX(4px); }

/* ── Danach: ins Duell ── */
.ac-root .academy-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 26px 0 0 72px;
  padding: 16px 18px 16px 20px;
  border: 1px solid rgba(216, 177, 90, .14);
  border-left: 2px solid rgba(216, 177, 90, .5);
  background: rgba(11, 13, 18, .4);
}
.ac-root .an-text {
  font-family: var(--mp-serif-body);
  font-size: 16.5px;
  color: var(--mp-ink);
}
.ac-root .an-text b { color: var(--mp-bone); font-weight: 600; }
.ac-root .an-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  font-family: var(--mp-sans);
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 700;
  color: #0c0e13;
  background: linear-gradient(180deg, #f3d88a 0%, #d8b15a 45%, #ad8230 100%);
  border: 1px solid #f0d27a;
  box-shadow: 0 0 24px rgba(216, 177, 90, .22), inset 0 1px 0 rgba(255, 255, 255, .4);
  cursor: var(--mp-cur-pointer);
  transition: transform .18s ease, box-shadow .18s ease;
}
.ac-root .an-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(216, 177, 90, .4), inset 0 1px 0 rgba(255, 255, 255, .5); }
.ac-root .an-cta .arrow { display: inline-flex; transition: transform 160ms; }
.ac-root .an-cta:hover .arrow { transform: translateX(4px); }

/* ── Einzug beim Oeffnen: Karte, dann die Lektionen nacheinander ── */
.ac-root.is-enter .academy-mentor,
.ac-root.is-enter .lesson,
.ac-root.is-enter .academy-next {
  animation: acIn .55s cubic-bezier(.2, .7, .2, 1) both;
}
.ac-root.is-enter .academy-mentor { animation-delay: 60ms; }
.ac-root.is-enter .lesson { animation-delay: calc(90ms + var(--i, 0) * 55ms); }
.ac-root.is-enter .academy-next { animation-delay: calc(120ms + var(--n, 7) * 55ms); }
@keyframes acIn {
  from { opacity: 0; translate: 0 10px; }
}

/* ── Schmal (Container < 940px): eine Spalte, Lehrmeister-Zeile oben ── */
@container (max-width: 939px) {
  .ac-root .academy-body {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "aside" "main";
    gap: 30px;
  }
  .ac-root .academy-aside { position: static; }
  .academy-mentor {
    --cat-w: 84px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "stage progress" "save save";
    align-items: center;
    column-gap: 22px;
    padding: 16px 16px 14px;
  }
  .academy-mentor .am-stage { grid-area: stage; }
  .academy-mentor .am-progress { grid-area: progress; margin: 0; padding: 0 0 0 22px; border-top: 0; border-left: 1px solid rgba(216, 177, 90, .14); }
  .academy-mentor .am-save { grid-area: save; width: auto; justify-self: start; }
  .am-cat { left: 62px; }
  .am-bubble::before { left: 62px; }
  .am-text { min-height: 3em; }
}

/* ── Handy (main-13.css setzt body.mp-phone) ── */
body.mp-phone .ac-root .academy-head { margin-bottom: 22px; }
body.mp-phone .academy-mentor {
  --cat-w: 72px;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "stage" "progress" "save";
  row-gap: 12px;
  padding: 14px 12px 12px;
}
body.mp-phone .academy-mentor .am-progress { padding: 12px 0 0; border-left: 0; border-top: 1px solid rgba(216, 177, 90, .14); }
body.mp-phone .academy-mentor .am-save { width: 100%; justify-self: stretch; }
body.mp-phone .am-cat { left: 52px; }
body.mp-phone .am-bubble::before { left: 52px; }
body.mp-phone .ac-root .lesson { grid-template-columns: 40px minmax(0, 1fr); gap: 10px; }
body.mp-phone .ac-root .lesson-node { padding-top: 18px; }
body.mp-phone .ac-root .lesson:not(:last-child) .lesson-node::after { top: 54px; }
body.mp-phone .ac-root .lesson-card {
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-areas: "art meta" "action action";
  gap: 12px 14px;
  padding: 12px 12px 12px;
}
body.mp-phone .ac-root .lesson-art { grid-area: art; width: 64px; height: 64px; align-self: start; }
body.mp-phone .ac-root .lesson-meta { grid-area: meta; }
body.mp-phone .ac-root .lesson-action { grid-area: action; justify-content: center; }
body.mp-phone .ac-root .lm-title { font-size: 19px; }
body.mp-phone .ac-root .lm-desc { font-size: 14px; margin-bottom: 8px; }
body.mp-phone .ac-root .academy-next { margin-left: 0; justify-content: center; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .ac-root.is-enter .academy-mentor,
  .ac-root.is-enter .lesson,
  .ac-root.is-enter .academy-next,
  :where(.am-cat) .coachCat,
  .am-cat .coachCat-tail,
  .ac-root .lesson--active .node { animation: none; }
  .ac-root .lesson-card,
  .ac-root .lesson-art img { transition: none; }
}