/* ==========================================================================
   DISCOVER ACTIVITY: MONTESSORI PHONICS ISLAND
   ========================================================================== */
.discover-stage {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-width: 1060px;
  margin: 0 auto;
  justify-content: space-between;
  padding: 6px 16px 10px;
  overflow: hidden;
  box-sizing: border-box;
}

#dPrompt {
  text-align: center;
  color: var(--dim);
  max-width: 500px;
  margin: auto;
  animation: fadeIn 0.4s ease;
  padding: 20px;
}
.hero-bounce {
  font-size: 64px;
  line-height: 1;
  display: inline-block;
  margin-bottom: 10px;
  animation: heroFloat 2.6s ease-in-out infinite;
  filter: drop-shadow(0 6px 12px rgba(255, 126, 54, 0.25));
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(4deg); }
}
#dPrompt h3 {
  margin: 0;
  font-size: 24px;
  color: var(--ink);
}
#dPrompt p {
  margin: 6px 0 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--dim);
}

/* Two-Column Showcase Area */
.discover-showcase {
  display: none;
  grid-template-columns: 1fr 1.3fr;
  gap: 18px;
  align-items: stretch;
  flex: 1;
  min-height: 0;
  padding: 4px 0 8px;
  box-sizing: border-box;
}
.discover-showcase.on {
  display: grid;
  animation: showcasePop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes showcasePop {
  0% { opacity: 0; transform: scale(0.96) translateY(6px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* Left Column: Sandpaper Letter Plate */
.sandpaper-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
  height: 100%;
}
.sandpaper-plate {
  background: linear-gradient(145deg, #fdfaf6 0%, #f3ece2 100%);
  border: 2.5px solid #dfd3c3;
  border-radius: 22px;
  box-shadow: 0 8px 22px rgba(44, 37, 32, 0.08), inset 0 2px 4px rgba(255,255,255,0.8), 0 3px 0 #cfc0ad;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-height: 0;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sandpaper-plate:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(44, 37, 32, 0.12), 0 4px 0 #cfc0ad;
}

.sandpaper-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sandpaper-type-badge {
  font: 800 11px 'Outfit', sans-serif;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.sandpaper-type-badge.vowel {
  background: #e7f5ff;
  color: #1971c2;
  border: 1px solid #a5d8ff;
}
.sandpaper-type-badge.consonant {
  background: #fff0f6;
  color: #d6336c;
  border: 1px solid #fcc2d7;
}
.sandpaper-stroke-hint {
  font: 700 10.5px 'Nunito', sans-serif;
  color: #9c8a79;
}

#dLetter {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(72px, 16vh, 115px);
  font-weight: 900;
  line-height: 0.95;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.14));
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  margin: auto 0;
  cursor: pointer;
}
#dLetter:hover {
  transform: scale(1.08);
}
#dLetter.vowel {
  background: linear-gradient(135deg, #339af0 0%, #1971c2 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
#dLetter.consonant {
  background: linear-gradient(135deg, #ff6b6b 0%, #d6336c 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

.sandpaper-phoneme-tag {
  font: 800 12px 'Outfit', sans-serif;
  color: #7f6e5d;
  background: rgba(0, 0, 0, 0.04);
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* 3D Audio Exploration Tray */
.discover-audio-tray {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-shrink: 0;
}
.d-audio-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #ffffff;
  border: 1.5px solid #ebdcd0;
  border-radius: 12px;
  padding: 6px 12px;
  font: 800 12px 'Outfit', sans-serif;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 3px 0 #dfd0c2, 0 4px 8px rgba(0,0,0,0.04);
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.d-audio-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 #dfd0c2, 0 6px 12px rgba(0,0,0,0.08);
  border-color: var(--p1);
}
.d-audio-pill:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #dfd0c2;
}
.d-audio-pill.d-trace-jump {
  background: linear-gradient(180deg, #38d9a9 0%, #20c997 100%) !important;
  color: #ffffff !important;
  border-color: #20c997 !important;
  box-shadow: 0 3px 0 #099268, 0 4px 10px rgba(32, 201, 151, 0.25) !important;
}
.d-audio-pill.d-trace-jump:hover {
  box-shadow: 0 5px 0 #099268, 0 6px 14px rgba(32, 201, 151, 0.35) !important;
}
.d-audio-pill.d-trace-jump:active {
  box-shadow: 0 1px 0 #099268 !important;
}

/* Right Column: Vocabulary Safari Card Carousel */
.vocab-column {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}
.vocab-card {
  background: #ffffff;
  border: 2px solid rgba(228, 215, 200, 0.9);
  border-radius: 22px;
  box-shadow: 0 8px 22px rgba(44, 37, 32, 0.08), 0 3px 0 rgba(215, 195, 175, 0.7);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-height: 0;
  box-sizing: border-box;
}

.vocab-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.vocab-nav-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 19px;
  font-weight: 900;
  line-height: 1;
  border: 1.5px solid #dfd2c2;
  background: #faf6f0;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 0 #cfc0ad;
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.vocab-nav-btn:hover {
  transform: translateY(-2px);
  background: #fff;
  border-color: #ff922b;
  box-shadow: 0 5px 0 #cfc0ad;
}
.vocab-nav-btn:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #cfc0ad;
}

.vocab-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}
.vocab-series-badge {
  font: 800 11px 'Outfit', sans-serif;
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.vocab-counter {
  font: 700 10.5px 'Nunito', sans-serif;
  color: var(--dim);
}

.vocab-emoji-wrap {
  margin: auto 0;
}
#dEmoji {
  font-size: clamp(50px, 10vh, 74px);
  line-height: 1;
  cursor: pointer;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.1));
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#dEmoji:hover {
  transform: scale(1.15) rotate(6deg);
}

.vocab-word-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 4px 0 6px;
}
#dWord {
  display: flex;
  gap: 4px;
  justify-content: center;
  flex-wrap: wrap;
}
#dWord .w-let {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(20px, 3.4vh, 28px);
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 9px;
  background: #faf6f0;
  border: 1.5px solid #dfd3c3;
  box-shadow: 0 3px 0 #cfc0ad;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#dWord .w-let:hover {
  transform: translateY(-3px);
  border-color: #ff922b;
  box-shadow: 0 5px 0 #cfc0ad;
}
#dWord .w-let.active {
  transform: scale(1.15) translateY(-4px);
  background: linear-gradient(135deg, #ff922b, #f76707);
  color: #ffffff;
  border-color: #e8590c;
  box-shadow: 0 4px 0 #d9480f, 0 8px 14px rgba(247, 103, 7, 0.35);
}
#dWord .w-sep {
  display: inline-block;
  padding: 0 3px;
}
.vocab-tap-tip {
  font: 700 10.5px 'Nunito', sans-serif;
  color: #9c8a79;
  margin-top: 3px;
  text-align: center;
}

.vocab-chant-btn {
  background: linear-gradient(180deg, #ff922b 0%, #f76707 100%);
  color: #ffffff;
  font-family: 'Outfit', sans-serif;
  font-size: 12.5px;
  font-weight: 800;
  border-radius: 999px;
  padding: 6px 18px;
  border: none;
  box-shadow: 0 3px 0 #d9480f, 0 6px 12px rgba(247, 103, 7, 0.28);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.vocab-chant-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 #d9480f, 0 8px 16px rgba(247, 103, 7, 0.35);
}
.vocab-chant-btn:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #d9480f;
}

/* Bottom: Montessori Moveable Alphabet Drawer */
.alpha-drawer {
  display: none;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgba(228, 215, 200, 0.95);
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(44, 37, 32, 0.06), 0 2px 0 rgba(215, 195, 175, 0.7);
  padding: 6px 12px 8px;
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
}

.alpha-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.drawer-title {
  font: 800 11.5px 'Outfit', sans-serif;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 5px;
}
.drawer-progress {
  font: 800 11px 'Outfit', sans-serif;
  color: #b45309;
  background: #fff3bf;
  border-radius: 999px;
  padding: 2px 9px;
  border: 1px solid #ffe066;
  display: flex;
  align-items: center;
  gap: 4px;
}

.alpha-drawer-grid {
  display: grid;
  grid-template-columns: repeat(26, 1fr);
  gap: 4px;
  padding: 2px 0;
  scrollbar-width: none;
}
.alpha-drawer-grid::-webkit-scrollbar {
  display: none;
}

.alpha-chip {
  height: 34px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1.5px solid;
  position: relative;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 900;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.15s ease;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.08);
}
.alpha-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.12);
}
.alpha-chip:active {
  transform: translateY(1px);
}
.alpha-chip.vowel {
  background: #e7f5ff;
  color: #1971c2;
  border-color: #a5d8ff;
}
.alpha-chip.consonant {
  background: #fff0f6;
  color: #d6336c;
  border-color: #fcc2d7;
}
.alpha-chip.current {
  transform: translateY(-3px) scale(1.12);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
  border-color: #ffd43b !important;
  outline: 2px solid #ffd43b;
  z-index: 2;
}
.alpha-chip .chip-star {
  position: absolute;
  top: -4px;
  right: -4px;
  font-size: 9px;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.25));
}

/* ==========================================================================
   BUILD A WORD ACTIVITY
   ========================================================================== */
.build-action-row {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.slot.blending-active {
  transform: scale(1.18) translateY(-6px) !important;
  border-color: #ffd43b !important;
  box-shadow: 0 0 0 5px rgba(255, 212, 59, 0.5), 0 10px 24px rgba(255, 146, 43, 0.4) !important;
  animation: none !important;
}

.slot.word-bounce {
  animation: slotWordBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes slotWordBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-12px) scale(1.12); }
}

.celebrate-dance {
  animation: danceJoy 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) infinite alternate !important;
}

@keyframes danceJoy {
  0% { transform: translateY(0) rotate(-6deg) scale(1.0); }
  100% { transform: translateY(-16px) rotate(6deg) scale(1.18); }
}

.bounce-pulse {
  animation: pulseBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}
@keyframes pulseBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.22); }
  100% { transform: scale(1); }
}
.build-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 2px solid var(--card-border);
  box-shadow: var(--shadow-card);
  border-radius: 32px;
  padding: clamp(14px, 2.2vh, 24px) clamp(18px, 3.5vw, 36px);
  max-width: min(92vw, 700px);
  width: 100%;
}

.build-level-tabs {
  display: inline-flex;
  gap: 6px;
  background: #ede2d4;
  padding: 3px 4px;
  border-radius: 999px;
  margin-bottom: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.lvl-tab {
  border: none;
  border-radius: 999px;
  padding: 5px 12px;
  font: 800 12px 'Outfit', sans-serif;
  background: transparent;
  color: var(--dim);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lvl-tab.active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.lvl-tab.pink-series.active {
  background: #e83e8c;
  color: #fff;
  box-shadow: 0 4px 12px rgba(232, 62, 140, 0.35);
}
.lvl-tab.blue-series.active {
  background: #007bff;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.35);
}
.lvl-tab.green-series.active {
  background: #28a745;
  color: #fff;
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.35);
}

.cat-filter-row {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.cat-pill {
  border: 1.5px solid #ebdcd0;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  padding: 3px 10px;
  font: 700 11.5px 'Outfit', sans-serif;
  color: var(--dim);
  cursor: pointer;
  transition: all 0.2s ease;
}

.cat-pill:hover {
  background: #fff;
  color: var(--ink);
}

.cat-pill.active {
  background: var(--p1);
  color: #fff;
  border-color: var(--p1);
  box-shadow: 0 3px 8px rgba(255, 126, 54, 0.3);
}

.find-mode-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 4px;
}

.mode-pill {
  border: 1.5px solid #ebdcd0;
  background: #fff;
  border-radius: 999px;
  padding: 4px 14px;
  font: 700 12px 'Outfit', sans-serif;
  color: var(--dim);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-pill.active {
  background: var(--p2);
  color: #fff;
  border-color: var(--p2);
  box-shadow: 0 3px 8px rgba(34, 184, 207, 0.35);
}

.streak-badge {
  font-size: 13px;
  font-weight: 800;
  color: #f76707;
  background: #fff5f5;
  border: 1.5px solid #ffe066;
  padding: 2px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(247, 103, 7, 0.15);
  animation: pulse 1.5s ease-in-out infinite;
}

#bEmoji {
  font-size: min(12vh, 84px);
  line-height: 1;
  margin: 2px 0;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.12));
  animation: emojiFloat 3s ease-in-out infinite;
}

#slots {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.slot {
  width: min(12vw, 74px);
  height: min(15vw, 92px);
  border-radius: 18px;
  background: #fbf7f0;
  box-shadow: inset 0 2px 6px rgba(110, 70, 30, 0.08);
  display: grid;
  place-items: center;
  font-family: 'Outfit', sans-serif;
  font-size: min(8vw, 44px);
  font-weight: 900;
  color: var(--line);
  border: 3px dashed #dccbc0;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.slot.guide {
  border-style: solid;
  border-color: #e9dacd;
  background: rgba(255, 255, 255, 0.65);
  color: #b8a294;
  opacity: 0.85;
}

.slot.next {
  border-color: var(--p2);
  border-style: solid;
  background: #fff;
  box-shadow: 0 0 0 4px var(--p2-glow), var(--shadow-card);
  animation: slotPulse 1.6s ease-in-out infinite;
}
@keyframes slotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

/* Build a Word Level Progress Bar */
.build-progress-wrap {
  width: 100%;
  max-width: 300px;
  margin: 0 auto 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.build-progress-bar-bg {
  width: 100%;
  height: 8px;
  background: #ede2d4;
  border-radius: 999px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
}

.build-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ff922b, #40c057);
  border-radius: 999px;
  transition: width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.build-progress-text {
  font: 800 11px 'Outfit', sans-serif;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.slot.vowel {
  border-color: #a5d8ff;
  color: #1971c2;
}

.slot.consonant {
  border-color: #ffc9c9;
  color: #e03131;
}

.slot.guide.vowel {
  color: #74c0fc;
  border-color: #d0ebff;
}

.slot.guide.consonant {
  color: #ff8787;
  border-color: #ffe3e3;
}

.slot.done {
  animation: slotSnapBounce 0.42s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}
@keyframes slotSnapBounce {
  0% { transform: scale(0.6) translateY(14px); }
  50% { transform: scale(1.22, 0.88) translateY(-6px); }
  75% { transform: scale(0.94, 1.06) translateY(2px); }
  100% { transform: scale(1) translateY(0); }
}

.word-bounce {
  animation: wordLetterBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both !important;
}
@keyframes wordLetterBounce {
  0% { transform: translateY(0); }
  50% { transform: translateY(-14px) scale(1.1); }
  100% { transform: translateY(0) scale(1); }
}

.celebrate-dance {
  animation: wordIllustrationDance 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) infinite alternate !important;
}
@keyframes wordIllustrationDance {
  0% { transform: translateY(0) rotate(0deg) scale(1); }
  25% { transform: translateY(-16px) rotate(-10deg) scale(1.2); filter: drop-shadow(0 14px 22px rgba(255, 126, 54, 0.4)); }
  50% { transform: translateY(0) rotate(0deg) scale(1); }
  75% { transform: translateY(-16px) rotate(10deg) scale(1.2); filter: drop-shadow(0 14px 22px rgba(255, 126, 54, 0.4)); }
  100% { transform: translateY(0) rotate(0deg) scale(1); }
}

.slot.done.vowel {
  color: #fff !important;
  background: linear-gradient(135deg, #339af0 0%, #1971c2 100%) !important;
  border-color: #1971c2 !important;
  box-shadow: 0 8px 20px rgba(25, 113, 194, 0.38) !important;
}

.slot.done.consonant {
  color: #fff !important;
  background: linear-gradient(135deg, #ff6b6b 0%, #e03131 100%) !important;
  border-color: #e03131 !important;
  box-shadow: 0 8px 20px rgba(224, 49, 49, 0.38) !important;
}


.shake {
  animation: errorShake 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
  border-color: var(--bad) !important;
  box-shadow: 0 0 0 4px rgba(250, 82, 82, 0.25) !important;
}
@keyframes errorShake {
  10%, 90% { transform: translate3d(-2px, 0, 0); }
  20%, 80% { transform: translate3d(4px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-6px, 0, 0); }
  40%, 60% { transform: translate3d(6px, 0, 0); }
}

#bHint {
  margin-top: 10px;
  color: var(--dim);
  font-weight: 800;
  font-size: 15px;
  text-align: center;
  letter-spacing: 0.01em;
}

/* ==========================================================================
   TRACE / HANDWRITING ACTIVITY
   ========================================================================== */
#traceWrap {
  position: relative;
  flex: 1;
  width: 100%;
  display: grid;
  place-items: center;
  min-height: 0;
}

#svg {
  width: min(56vh, min(74vw, 440px));
  height: min(56vh, min(74vw, 440px));
  touch-action: none;
  background: var(--card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid var(--card-border);
  border-radius: 28px;
  box-shadow: var(--shadow-card);
}

.ghost {
  fill: none;
  stroke: #efe4d3;
  stroke-width: 14;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.target {
  fill: none;
  stroke: #d0ebff;
  stroke-width: 14;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.inked {
  fill: none;
  stroke: var(--p2);
  stroke-width: 15;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 10px rgba(34, 184, 207, 0.65)) drop-shadow(0 2px 6px rgba(34, 184, 207, 0.35));
}

.startdot {
  fill: var(--p3);
  filter: drop-shadow(0 0 10px rgba(64, 192, 87, 0.7));
  animation: startDotPulse 1.4s infinite ease-in-out;
  transform-origin: center;
}
@keyframes startDotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

#guide {
  filter: drop-shadow(0 0 14px rgba(255, 215, 0, 0.95));
  animation: guideGlow 0.9s infinite alternate ease-in-out;
}
@keyframes guideGlow {
  0% { filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.6)); }
  100% { filter: drop-shadow(0 0 18px rgba(255, 215, 0, 1)); }
}

.startnum {
  fill: #fff;
  font: 800 7px 'Outfit', sans-serif;
  text-anchor: middle;
  dominant-baseline: central;
}

#guide {
  fill: var(--p1);
  filter: drop-shadow(0 2px 6px rgba(255, 126, 54, 0.5));
  opacity: 0;
}

#tSteps {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  color: var(--dim);
  font-weight: 800;
  font-size: 14px;
}

.dotstep {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #e4d7c6;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.22s ease;
}
.dotstep.done {
  background: var(--p3);
  box-shadow: 0 0 8px var(--p3-glow);
}
.dotstep.cur {
  background: var(--p2);
  transform: scale(1.4);
  box-shadow: 0 0 10px var(--p2-glow);
}

#tBtns {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.trace-stamp-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1.5px solid var(--card-border);
  box-shadow: var(--shadow-sm);
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  animation: fadeIn 0.3s ease;
}

.trace-stamp-badge span {
  font-size: 18px;
}

/* ==========================================================================
   FIND & STAMP (MONTESSORI SOUND CHALLENGE)
   ========================================================================== */
#scFind {
  align-items: center;
  justify-content: center;
}

.find-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 2px solid var(--card-border);
  box-shadow: var(--shadow-card);
  border-radius: 32px;
  padding: clamp(12px, 2vh, 20px) clamp(20px, 4vw, 36px);
  max-width: min(90vw, 520px);
  width: 100%;
  text-align: center;
  animation: fadeIn 0.4s ease;
}

.find-stars {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.star-pill {
  font-size: 18px;
  color: #dccbc0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
}
.star-pill.filled {
  color: #fab005;
  transform: scale(1.22);
  filter: drop-shadow(0 2px 6px rgba(250, 176, 5, 0.4));
}

.find-sound-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fbf7f0;
  border: 1.5px solid #ebdcd0;
  border-radius: 20px;
  padding: 8px 16px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.03);
}

.listen-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #ff922b 0%, #f76707 100%);
  color: #fff;
  font-size: 20px;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(247, 103, 7, 0.35);
  position: relative;
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.listen-btn:hover {
  transform: scale(1.08);
}
.listen-btn:active {
  transform: scale(0.94);
}
.listen-btn.playing {
  animation: soundPulse 0.8s ease-in-out infinite;
}
@keyframes soundPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(247, 103, 7, 0.5); }
  50% { transform: scale(1.12); box-shadow: 0 0 0 10px rgba(247, 103, 7, 0); }
}

.listen-label {
  display: none;
}

.sound-bubble {
  text-align: left;
}
.bubble-tag {
  display: block;
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--dim);
}
.sound-text {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: #495057;
}

.find-hero-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 3.5vw, 28px);
  margin: 8px 0 12px 0;
  width: 100%;
}

.find-hero-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 3px solid #ebdcd0;
  border-radius: 28px;
  padding: 12px 18px;
  width: min(22vh, 145px);
  height: min(22vh, 145px);
  box-shadow: 0 10px 24px rgba(110, 70, 30, 0.08);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
  position: relative;
  user-select: none;
}

.find-hero-card:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 28px rgba(110, 70, 30, 0.14);
}

.find-hero-card:active {
  transform: scale(0.96);
}

.find-hero-card.bounce {
  animation: heroCardBounce 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes heroCardBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  35% { transform: translateY(-10px) scale(1.1) rotate(3deg); }
  65% { transform: translateY(3px) scale(0.96) rotate(-2deg); }
}

.find-hero-badge {
  position: absolute;
  top: -10px;
  background: linear-gradient(135deg, #ff922b, #f76707);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 10px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(247, 103, 7, 0.3);
}

.find-hero-emoji {
  font-size: clamp(54px, 11vh, 76px);
  line-height: 1;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.12));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.find-hero-card:hover .find-hero-emoji {
  transform: scale(1.12) rotate(4deg);
}

.find-hero-word {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: #495057;
  margin-top: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.find-hero-word.revealed {
  opacity: 1;
  transform: translateY(0);
}

.find-centerpiece {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.find-slot-hint {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--dim);
  margin-top: 6px;
}

.find-slot {
  width: min(20vh, 130px);
  height: min(20vh, 130px);
  border-radius: 24px;
  background: #fbf7f0;
  box-shadow: inset 0 3px 8px rgba(110, 70, 30, 0.08);
  border: 4px dashed #dccbc0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.find-slot.pulse {
  border-color: #f76707;
  border-style: solid;
  animation: slotPulse 1.8s ease-in-out infinite;
}

.slot-placeholder {
  font-family: 'Outfit', sans-serif;
  font-size: 46px;
  font-weight: 900;
  color: #cbb9ac;
}

.find-slot.correct {
  background: linear-gradient(135deg, #40c057 0%, #2f9e44 100%);
  border: 4px solid #2f9e44;
  box-shadow: 0 12px 28px rgba(47, 158, 68, 0.35);
  animation: cardPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.find-slot.correct.vowel {
  background: linear-gradient(135deg, #339af0 0%, #1971c2 100%);
  border-color: #1971c2;
  box-shadow: 0 12px 28px rgba(25, 113, 194, 0.4);
}

.find-slot.correct.consonant {
  background: linear-gradient(135deg, #ff6b6b 0%, #e03131 100%);
  border-color: #e03131;
  box-shadow: 0 12px 28px rgba(224, 49, 49, 0.4);
}

.slot-letter {
  font-family: 'Outfit', sans-serif;
  font-size: 58px;
  font-weight: 900;
  line-height: 1;
  color: #fff;
}

.slot-emoji {
  font-size: 26px;
  line-height: 1;
  margin-top: 2px;
}

.find-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hint-reveal {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  background: #fff;
  border: 1.5px solid #ecdacf;
  border-radius: 18px;
  padding: 6px 18px;
  font-weight: 800;
  font-size: 15px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.hint-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.hint-emoji {
  font-size: 22px;
}

.find-status {
  font-size: 15px;
  font-weight: 700;
  color: var(--dim);
  min-height: 24px;
}