/* Boo Mama Learn — Musa adventure (teal/green, bold explorer) */
:root {
  --learn-accent: #1a9b6c;
  --learn-accent-dark: #0f7a52;
  --learn-accent-2: #1a8fb8;
  --learn-warm: #f0a04b;
  --learn-danger: #e85d5d;
  --learn-ok: #2bb673;
  --learn-card: rgba(255,253,248,0.95);
  --ink: #12352c;
  --ink-soft: #3d5c50;
  --radius: 22px;
  --font: "Nunito", system-ui, sans-serif;
  --display: "Fredoka", "Nunito", sans-serif;
  --shadow: 0 12px 36px rgba(18,53,44,0.14);
}

.learn-wrap { max-width: 960px; margin: 0 auto; padding: 0.5rem 1.15rem 2.5rem; position: relative; z-index: 1; }
.learn-hero { padding-bottom: 0.5rem; }
.learn-hero .hero-inner { text-align: left; max-width: 960px; padding-bottom: 1rem; }
.crumb { font-size: 0.9rem; font-weight: 700; color: var(--ink-soft); margin: 0 0 0.75rem; }
.crumb a { color: var(--learn-accent-dark); text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

.boo-banner {
  display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(26,155,108,0.18), rgba(26,143,184,0.15));
  border: 2px solid rgba(26,155,108,0.35);
  border-radius: var(--radius); padding: 1.1rem 1.25rem; margin: 0.75rem 0 1.25rem;
  box-shadow: var(--shadow);
}
.boo-banner .boo-face { font-size: 2.6rem; line-height: 1; }
.boo-banner h2 { margin: 0 0 0.35rem; font-family: var(--display); font-size: 1.35rem; }
.boo-banner p { margin: 0; color: var(--ink-soft); font-weight: 600; }

.progress-panel {
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center;
  background: rgba(255,255,255,0.8); border-radius: 16px; padding: 0.85rem 1.1rem;
  border-left: 5px solid var(--learn-warm); margin-bottom: 1.25rem; font-weight: 700;
}
.pp-stars { color: #b8860b; font-size: 1.05rem; }
.pp-done { color: var(--learn-accent-dark); }
.pp-last { color: var(--ink-soft); font-size: 0.92rem; width: 100%; }

.track-grid, .lesson-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; margin: 1rem 0 1.75rem;
}
.track-card, .lesson-card {
  display: flex; flex-direction: column; gap: 0.45rem;
  background: var(--learn-card); border-radius: var(--radius); padding: 1.2rem 1.15rem;
  text-decoration: none; color: inherit; border: 2px solid rgba(26,155,108,0.2);
  box-shadow: var(--shadow); transition: transform 0.15s ease, border-color 0.15s;
  min-height: 140px;
}
.track-card:hover, .lesson-card:hover { transform: translateY(-3px); border-color: var(--learn-accent); }
.track-card .emoji, .lesson-card .emoji { font-size: 2rem; }
.track-card h3, .lesson-card h3 { margin: 0; font-family: var(--display); font-size: 1.15rem; }
.track-card p, .lesson-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; font-weight: 600; flex: 1; }
.lesson-status {
  align-self: flex-start; font-size: 0.8rem; font-weight: 800; padding: 0.25rem 0.7rem;
  border-radius: 999px; background: rgba(26,155,108,0.15); color: var(--learn-accent-dark);
}
.lesson-status.done { background: rgba(240,160,75,0.25); color: #8a5a10; }
.lesson-card.is-done { border-color: rgba(240,160,75,0.55); }

.section-title { font-family: var(--display); font-size: 1.45rem; margin: 1.5rem 0 0.5rem; }
.section-sub { color: var(--ink-soft); font-weight: 600; margin: 0 0 0.75rem; }

.hear-btn, .big-btn, .choice-btn, .food-btn, .group-bin {
  font-family: var(--font); font-weight: 800; cursor: pointer; border: none;
  border-radius: 18px; transition: transform 0.12s ease, box-shadow 0.12s;
}
.hear-btn {
  background: linear-gradient(135deg, #1a8fb8, #1a9b6c); color: #fff;
  padding: 0.7rem 1.2rem; font-size: 1rem; box-shadow: 0 6px 18px rgba(26,143,184,0.35);
}
.hear-btn:hover, .big-btn:hover, .choice-btn:hover, .food-btn:hover { transform: translateY(-2px) scale(1.02); }
.big-btn {
  background: var(--learn-accent); color: #fff; padding: 1rem 1.4rem; font-size: 1.15rem;
  box-shadow: 0 8px 22px rgba(26,155,108,0.35); text-decoration: none; display: inline-block;
}
.big-btn.secondary { background: var(--learn-accent-2); }
.big-btn.warm { background: var(--learn-warm); color: #3a2408; }

.game-shell {
  background: var(--learn-card); border-radius: var(--radius); padding: 1.25rem;
  box-shadow: var(--shadow); border: 2px solid rgba(255,255,255,0.85); margin: 1rem 0;
}
.score-bar {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between;
  margin-bottom: 1rem; font-weight: 800;
}
.prompt {
  font-family: var(--display); font-size: 1.35rem; margin: 0.5rem 0 1rem; line-height: 1.35;
}
.feedback {
  min-height: 1.6em; font-weight: 800; margin: 0.75rem 0; font-size: 1.05rem;
}
.feedback.ok { color: var(--learn-ok); }
.feedback.bad { color: var(--learn-danger); }

.choices, .food-row, .bins {
  display: flex; flex-wrap: wrap; gap: 0.65rem; margin: 0.75rem 0;
}
.choice-btn, .food-btn {
  background: #fff; color: var(--ink); border: 3px solid rgba(26,155,108,0.35);
  padding: 0.95rem 1.1rem; font-size: 1.15rem; min-width: 110px; text-align: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.choice-btn.correct, .food-btn.correct { border-color: var(--learn-ok); background: rgba(43,182,115,0.18); }
.choice-btn.wrong, .food-btn.wrong { border-color: var(--learn-danger); background: rgba(232,93,93,0.12); }
.food-btn { font-size: 1.1rem; min-width: 120px; min-height: 120px; }
.food-btn .fe { display: block; font-size: 3.2rem; margin-bottom: 0.25rem; }

.bins { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.65rem; }
.group-bin {
  background: rgba(26,155,108,0.1); border: 3px dashed rgba(26,155,108,0.45);
  padding: 0.85rem; min-height: 90px; text-align: center; color: var(--ink);
}
.group-bin.active { background: rgba(26,155,108,0.22); border-style: solid; }
.group-bin .bin-title { font-size: 0.95rem; display: block; margin-bottom: 0.35rem; }

.stars-earned { font-size: 1.5rem; letter-spacing: 0.15em; margin: 0.5rem 0; }
.nav-row { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.25rem; }
.activity-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0 1rem; }
.activity-tabs button {
  font-weight: 800; border: 2px solid rgba(26,155,108,0.3); background: #fff;
  border-radius: 999px; padding: 0.55rem 1rem; cursor: pointer; font-family: var(--font);
}
.activity-tabs button.active { background: var(--learn-accent); color: #fff; border-color: var(--learn-accent); }
.hidden { display: none !important; }

@media (max-width: 560px) {
  .prompt { font-size: 1.15rem; }
  /* oversized buttons: see OVERHAUL block */
}


/* === OVERHAUL: huge tappable picture answers + teach panel === */
.teach-panel {
  background: linear-gradient(145deg, rgba(255,253,248,0.98), rgba(255,248,230,0.95));
  border: 3px solid rgba(240,160,75,0.55);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  margin: 1rem 0 1.5rem;
  box-shadow: var(--shadow);
}
.teach-head { display:flex; gap:0.85rem; align-items:center; margin-bottom:0.85rem; flex-wrap:wrap; }
.teach-head .boo-face { font-size:2.8rem; line-height:1; }
.teach-head h2 { margin:0; font-family:var(--display); font-size:1.4rem; }
.teach-tag { margin:0.2rem 0 0; font-weight:700; color:var(--ink-soft); }
.teach-pics { display:flex; flex-wrap:wrap; gap:0.75rem; margin:0.75rem 0 1rem; }
.teach-pic {
  background:#fff; border:3px solid rgba(0,0,0,0.08); border-radius:18px;
  padding:0.75rem 0.9rem; text-align:center; min-width:100px;
  box-shadow:0 4px 12px rgba(0,0,0,0.06);
}
.teach-pic .tp-e { display:block; font-size:3rem; line-height:1.1; }
.teach-pic .tp-l { display:block; font-weight:800; font-size:0.95rem; margin-top:0.25rem; }
.teach-list { margin:0.5rem 0 1rem; padding-left:1.25rem; font-weight:700; color:var(--ink); }
.teach-list li { margin:0.35rem 0; }
.teach-actions { display:flex; flex-wrap:wrap; gap:0.65rem; align-items:center; }

.tap-hint {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--learn-accent-dark, #0f7a52);
  background: rgba(240,160,75,0.22);
  border: 2px dashed rgba(240,160,75,0.7);
  border-radius: 14px;
  padding: 0.65rem 1rem;
  margin: 0.5rem 0 0.75rem;
  text-align: center;
}

.choice-btn, .food-btn {
  background: #fff !important;
  color: var(--ink);
  border: 4px solid var(--learn-accent, #1a9b6c) !important;
  border-radius: 22px !important;
  padding: 1rem 0.85rem !important;
  min-width: 120px !important;
  min-height: 120px !important;
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important;
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.35rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.food-btn .fe, .choice-btn .fe, .food-btn .fe {
  display: block !important;
  font-size: 3.4rem !important;
  line-height: 1 !important;
  margin: 0 0 0.2rem !important;
}
.food-btn .fl, .choice-btn .fl {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
}
.letter-big { font-size: 2.6rem !important; font-family: var(--display); font-weight: 800; }
.choice-btn.correct, .food-btn.correct, .choice-btn.ok {
  border-color: var(--learn-ok, #2bb673) !important;
  background: rgba(43,182,115,0.22) !important;
  transform: scale(1.04);
}
.choice-btn.wrong, .food-btn.wrong, .choice-btn.bad {
  border-color: var(--learn-danger, #e85d5d) !important;
  background: rgba(232,93,93,0.15) !important;
}

.fill-box {
  margin: 1.1rem 0 0.5rem;
  padding: 1rem;
  background: rgba(255,255,255,0.85);
  border: 3px solid rgba(26,143,184,0.35);
  border-radius: 18px;
}
.fill-box label { display:block; font-weight:800; font-size:1.1rem; margin-bottom:0.5rem; }
.fill-row { display:flex; flex-wrap:wrap; gap:0.65rem; align-items:center; }
.fill-input {
  font-family: var(--font);
  font-size: 1.6rem !important;
  font-weight: 800;
  padding: 0.85rem 1rem !important;
  min-width: 200px;
  min-height: 56px;
  border: 4px solid var(--learn-accent, #1a9b6c);
  border-radius: 16px;
  flex: 1;
}
.count-display { font-size:2.4rem !important; letter-spacing:0.12em; text-align:center; margin:0.5rem 0; }

.giant-cta {
  display: block;
  text-align: center;
  font-family: var(--display), system-ui, sans-serif;
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  padding: 1.35rem 1.5rem;
  margin: 0.75rem auto 1rem;
  max-width: 560px;
  background: linear-gradient(135deg, #f0a04b, #e85d5d);
  color: #fff !important;
  border-radius: 28px;
  text-decoration: none !important;
  box-shadow: 0 12px 32px rgba(232,93,93,0.4);
  border: 4px solid #fff;
  animation: cta-pulse 1.8s ease-in-out infinite;
}
@keyframes cta-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}
.giant-cta:hover { filter: brightness(1.05); }

#quiz-area.hidden, .teach-panel.hidden, .hidden { display: none !important; }
#quiz-area { margin-top: 0.5rem; }

@media (max-width: 560px) {
  .choice-btn, .food-btn {
    min-width: 110px !important;
    min-height: 110px !important;
    padding: 0.75rem 0.5rem !important;
  }
  .food-btn .fe, .choice-btn .fe { font-size: 2.8rem !important; }
  .tap-hint { font-size: 1.15rem; }
  .fill-input { min-width: 140px; font-size: 1.35rem !important; }
}


/* class-name aliases (HTML uses both patterns) */
.teach-head { display:flex; gap:0.85rem; align-items:center; margin-bottom:0.85rem; flex-wrap:wrap; }
.teach-head .boo-face, .teach-head .boo-face { font-size:2.8rem; line-height:1; }
.teach-tag { margin:0.2rem 0 0; font-weight:700; color:var(--ink-soft); }
.teach-actions { display:flex; flex-wrap:wrap; gap:0.65rem; align-items:center; }
.tap-hint { font-family: var(--display); font-size: 1.35rem; font-weight: 800; color: var(--learn-accent-dark); background: rgba(240,160,75,0.22); border: 2px dashed rgba(240,160,75,0.7); border-radius: 14px; padding: 0.65rem 1rem; margin: 0.5rem 0 0.75rem; text-align: center; }
.fill-box { margin: 1.1rem 0 0.5rem; padding: 1rem; background: rgba(255,255,255,0.85); border: 3px solid rgba(26,143,184,0.35); border-radius: 18px; }
.fill-box label { display:block; font-weight:800; font-size:1.1rem; margin-bottom:0.5rem; }
.fill-row { display:flex; flex-wrap:wrap; gap:0.65rem; align-items:center; }
.food-row, .pic-choices { display:flex; flex-wrap:wrap; gap:0.85rem; margin:0.85rem 0; justify-content:center; }
.game-shell { background: var(--learn-card); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); border: 2px solid rgba(255,255,255,0.85); margin: 1rem 0; }
.score-bar { display:flex; flex-wrap:wrap; gap:0.75rem; align-items:center; justify-content:space-between; margin-bottom:1rem; font-weight:800; }
.stars-earned { font-size:1.5rem; letter-spacing:0.15em; margin:0.5rem 0; }
.activity-tabs { display:flex; flex-wrap:wrap; gap:0.5rem; margin:0.75rem 0 1rem; }
.activity-tabs button { font-weight:800; border:2px solid rgba(26,155,108,0.3); background:#fff; border-radius:999px; padding:0.55rem 1rem; cursor:pointer; font-family:var(--font); }
.activity-tabs button.active { background:var(--learn-accent); color:#fff; border-color:var(--learn-accent); }


/* final size guarantees */
.food-btn, .choice-btn {
  min-width: 120px !important;
  min-height: 120px !important;
  border: 4px solid var(--learn-accent, #1a9b6c) !important;
}
.food-btn .fe, .choice-btn .fe { font-size: 3.2rem !important; display:block !important; }
.food-btn .fl, .choice-btn .fl { display:block; font-weight:800; }
.letter-big { font-size: 2.4rem !important; font-weight: 800; }
.hidden { display: none !important; }