/* ============================================
   Chloe's Snow Fox Academy - Global Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --ice-light: #E8F4FD;
  --ice-mid: #B3D9F2;
  --ice-dark: #7BB8E0;
  --snow-white: #FFFFFF;
  --frost-purple: #D4B5E6;
  --frost-purple-dark: #B48FD0;
  --fox-orange: #E8873C;
  --fox-orange-dark: #D4722A;
  --warm-gold: #F5C842;
  --success-green: #5CBF6E;
  --error-red: #E85D5D;
  --text-dark: #2C3E50;
  --text-mid: #5A6A7A;
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.4);
  --shadow-soft: 0 8px 32px rgba(44, 62, 80, 0.12);
  --shadow-card: 0 4px 16px rgba(44, 62, 80, 0.1);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Color theme custom properties (set by JS applyColorTheme) */
  --theme-bg-1: #1a2a4a;
  --theme-bg-2: #2d4a7a;
  --theme-bg-3: #4a7ab5;
  --theme-bg-4: #7bb8e0;
  --theme-accent: #E8873C;
}

body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(180deg, var(--theme-bg-1) 0%, var(--theme-bg-2) 30%, var(--theme-bg-3) 60%, var(--theme-bg-4) 100%);
  min-height: 100vh;
  color: var(--text-dark);
  overflow-x: hidden;
  position: relative;
}

/* Snow canvas sits behind everything */
#snow-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Main app container */
#app {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ============================================
   Navigation Bar
   ============================================ */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--theme-accent, var(--glass-border));
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
}

.navbar-brand .fox-icon {
  width: 40px;
  height: 40px;
}

.navbar-brand h1 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--snow-white);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.navbar-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 20px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
}

.stat-badge .icon {
  font-size: 1.1rem;
}

/* ============================================
   Page Sections (SPA views)
   ============================================ */
.page {
  display: none;
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  flex: 1;
}

.page.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Home Page
   ============================================ */
.home-hero {
  text-align: center;
  padding: 40px 20px 20px;
}

.home-hero h2 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--snow-white);
  text-shadow: 0 3px 6px rgba(0,0,0,0.2);
  margin-bottom: 8px;
}

.home-hero .subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
}

/* Fox mascot on home */
.fox-mascot-home {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}

/* Subject cards grid */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.subject-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--snow-white);
}

.subject-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  background: rgba(255, 255, 255, 0.35);
}

.subject-card .card-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}

.subject-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.subject-card p {
  font-size: 0.9rem;
  opacity: 0.85;
  font-weight: 600;
}

/* Color accents per subject */
.subject-card.math { border-bottom: 4px solid var(--fox-orange); }
.subject-card.reading { border-bottom: 4px solid var(--frost-purple); }
.subject-card.science { border-bottom: 4px solid var(--success-green); }
.subject-card.games { border-bottom: 4px solid var(--warm-gold); }

/* ============================================
   Progress Bar (Home)
   ============================================ */
.progress-overview {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-top: 24px;
  color: var(--snow-white);
}

.progress-overview h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.xp-bar-container {
  background: rgba(0,0,0,0.2);
  border-radius: 12px;
  height: 20px;
  overflow: hidden;
  position: relative;
}

.xp-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--fox-orange), var(--warm-gold));
  border-radius: 12px;
  transition: width 0.6s ease;
  min-width: 2%;
}

.xp-bar-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.achievements-row {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.achievement {
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.achievement.locked {
  opacity: 0.4;
}

/* ============================================
   Flashcard Styles
   ============================================ */
.module-header {
  text-align: center;
  color: var(--snow-white);
  margin-bottom: 24px;
}

.module-header h2 {
  font-size: 2rem;
  font-weight: 900;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.module-header .back-btn {
  background: rgba(255,255,255,0.2);
  border: none;
  color: var(--snow-white);
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s;
}

.module-header .back-btn:hover {
  background: rgba(255,255,255,0.35);
}

/* Category picker */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.category-btn {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 2px solid var(--theme-accent, var(--glass-border));
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  color: var(--snow-white);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.2s;
}

.category-btn:hover, .category-btn.active {
  background: rgba(255,255,255,0.4);
  border-color: var(--snow-white);
  transform: scale(1.03);
}

/* Flashcard */
.flashcard-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.flashcard {
  width: 100%;
  max-width: 480px;
  min-height: 240px;
  perspective: 1000px;
  cursor: pointer;
}

.flashcard-inner {
  width: 100%;
  min-height: 240px;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.flashcard.flipped .flashcard-inner {
  transform: rotateY(180deg);
}

.flashcard-front, .flashcard-back {
  position: absolute;
  width: 100%;
  min-height: 240px;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  text-align: center;
}

.flashcard-front {
  background: linear-gradient(135deg, rgba(255,255,255,0.35), rgba(255,255,255,0.15));
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  color: var(--snow-white);
}

.flashcard-back {
  background: linear-gradient(135deg, rgba(232,135,60,0.9), rgba(245,200,66,0.9));
  transform: rotateY(180deg);
  color: white;
}

.flashcard-question {
  font-size: 2rem;
  font-weight: 900;
}

.flashcard-hint {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-top: 12px;
  font-weight: 600;
}

.flashcard-answer {
  font-size: 2.5rem;
  font-weight: 900;
}

.flashcard-answer-label {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
  opacity: 0.8;
}

/* Quiz mode choices */
.choices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 480px;
}

.choice-btn {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  color: var(--snow-white);
  font-family: inherit;
  font-weight: 800;
  font-size: 1.2rem;
  transition: all 0.2s;
}

.choice-btn:hover {
  background: rgba(255,255,255,0.4);
  transform: scale(1.03);
}

.choice-btn.correct {
  background: rgba(92, 191, 110, 0.8);
  border-color: var(--success-green);
  animation: correctPulse 0.5s ease;
}

.choice-btn.wrong {
  background: rgba(232, 93, 93, 0.8);
  border-color: var(--error-red);
  animation: shake 0.4s ease;
}

@keyframes correctPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* Score display */
.score-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
}

.score-bar .correct-count { color: var(--success-green); }
.score-bar .wrong-count { color: var(--error-red); }

/* Mode toggle */
.mode-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.mode-btn {
  background: rgba(255,255,255,0.15);
  border: 2px solid transparent;
  color: var(--snow-white);
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.mode-btn.active {
  background: rgba(255,255,255,0.35);
  border-color: var(--snow-white);
}

/* ============================================
   Fox Message Bubble
   ============================================ */
.fox-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin: 16px auto;
  max-width: 480px;
  color: var(--snow-white);
  animation: foxSlideIn 0.4s ease;
}

.fox-message .fox-avatar {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.fox-message p {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

@keyframes foxSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Science Fact Cards
   ============================================ */
.fact-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: var(--snow-white);
  max-width: 560px;
  margin: 0 auto 16px;
  text-align: center;
}

.fact-card .fact-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.fact-card .fact-text {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.5;
}

.fact-card .fact-topic {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-top: 8px;
  font-weight: 600;
}

/* ============================================
   Vocabulary / Reading Styles
   ============================================ */
.vocab-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  color: var(--snow-white);
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.vocab-card .word {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--warm-gold);
  margin-bottom: 4px;
}

.vocab-card .part-of-speech {
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.7;
  margin-bottom: 14px;
}

.vocab-card .definition {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 14px;
}

.vocab-card .sentence {
  font-size: 1rem;
  opacity: 0.85;
  font-weight: 600;
  font-style: italic;
  padding: 12px;
  background: rgba(0,0,0,0.15);
  border-radius: var(--radius-sm);
}

.vocab-card .synonyms {
  margin-top: 12px;
  font-size: 0.9rem;
  opacity: 0.75;
}

/* Pronunciation button */
.pronounce-btn {
  background: rgba(245, 200, 66, 0.25);
  border: 2px solid rgba(245, 200, 66, 0.5);
  border-radius: 20px;
  padding: 6px 18px;
  color: var(--warm-gold);
  font-family: inherit;
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  margin: 8px 0;
}

.pronounce-btn:hover {
  background: rgba(245, 200, 66, 0.4);
  transform: scale(1.05);
}

.pronounce-btn:active {
  transform: scale(0.95);
}

/* Fill-in-the-blank input */
.fill-blank-input {
  background: rgba(0,0,0,0.2);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  color: var(--snow-white);
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  width: 200px;
  outline: none;
  transition: border-color 0.2s;
}

.fill-blank-input:focus {
  border-color: var(--warm-gold);
}

.fill-blank-input.correct {
  border-color: var(--success-green);
  background: rgba(92, 191, 110, 0.2);
}

.fill-blank-input.wrong {
  border-color: var(--error-red);
  background: rgba(232, 93, 93, 0.2);
}

/* ============================================
   Game Styles
   ============================================ */
.game-container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.game-header {
  color: var(--snow-white);
  margin-bottom: 20px;
}

.game-header h3 {
  font-size: 1.6rem;
  font-weight: 900;
}

.game-header .game-score {
  font-size: 1.1rem;
  font-weight: 700;
  opacity: 0.85;
}

/* Memory match grid */
.memory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.memory-card {
  aspect-ratio: 1;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--snow-white);
  transition: all 0.3s;
  padding: 8px;
  text-align: center;
  word-break: break-word;
}

.memory-card .card-back-display {
  font-size: 2rem;
}

.memory-card.revealed {
  background: rgba(232, 135, 60, 0.85);
  border-color: var(--fox-orange);
}

.memory-card.matched {
  background: rgba(92, 191, 110, 0.7);
  border-color: var(--success-green);
  cursor: default;
}

/* Snowball math game */
.snowball-target-area {
  position: relative;
  width: 100%;
  height: 300px;
  background: rgba(0,0,0,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.snowball-target {
  position: absolute;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--snow-white);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 1.1rem;
}

.snowball-target:hover {
  transform: scale(1.1);
  background: rgba(255,255,255,0.4);
}

.snowball-target.hit {
  animation: snowballHit 0.5s ease forwards;
}

.snowball-target.hit-correct {
  animation: snowballCorrect 0.6s ease forwards;
  background: rgba(92, 191, 110, 0.6) !important;
  border-color: var(--success-green) !important;
  box-shadow: 0 0 30px rgba(92, 191, 110, 0.8);
}

@keyframes snowballHit {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); }
  100% { transform: scale(0); opacity: 0; }
}

@keyframes snowballCorrect {
  0% { transform: scale(1); opacity: 1; }
  30% { transform: scale(1.5); opacity: 1; }
  100% { transform: scale(0); opacity: 0; }
}

.snowball-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warm-gold);
  box-shadow: 0 0 6px var(--warm-gold);
  pointer-events: none;
  animation: particleBurst 0.7s ease-out forwards;
}

.snowball-particle:nth-child(odd) {
  background: var(--snow-white);
  box-shadow: 0 0 6px var(--snow-white);
}

.snowball-particle:nth-child(3n) {
  background: var(--success-green);
  box-shadow: 0 0 6px var(--success-green);
  width: 6px;
  height: 6px;
}

@keyframes particleBurst {
  0% { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
}

/* Bubble targets (Math Bubbles game) */
.bubble-target {
  position: absolute;
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.5), rgba(155, 89, 182, 0.5));
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--snow-white);
  cursor: pointer;
  transition: all 0.3s;
  font-size: 1.1rem;
  animation: bubbleFloat 3s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(52, 152, 219, 0.3), inset 0 -4px 8px rgba(255, 255, 255, 0.2);
}

.bubble-target:hover {
  transform: scale(1.15);
  box-shadow: 0 0 30px rgba(52, 152, 219, 0.5);
}

@keyframes bubbleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Word avalanche */
.avalanche-area {
  position: relative;
  width: 100%;
  height: 350px;
  background: rgba(0,0,0,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}

.falling-word {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 3px;
}

.word-input {
  background: rgba(0,0,0,0.2);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: var(--snow-white);
  font-family: inherit;
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  width: 100%;
  max-width: 300px;
  outline: none;
}

.word-input:focus {
  border-color: var(--warm-gold);
}

/* ============================================
   Action Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: 24px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 800;
  font-size: 1rem;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--fox-orange), var(--fox-orange-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(232, 135, 60, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 135, 60, 0.5);
}

.btn-secondary {
  background: rgba(255,255,255,0.2);
  color: var(--snow-white);
  border: 2px solid var(--glass-border);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.35);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-green), #4AA85C);
  color: white;
}

.btn-danger {
  background: linear-gradient(135deg, var(--error-red), #D14545);
  color: white;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .home-hero h2 { font-size: 1.8rem; }
  .subject-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .subject-card { padding: 20px 16px; }
  .subject-card .card-icon { font-size: 2.2rem; }
  .subject-card h3 { font-size: 1.1rem; }
  .navbar { padding: 10px 16px; }
  .navbar-brand h1 { font-size: 1rem; }
  .page { padding: 16px; }
  .flashcard-question { font-size: 1.5rem; }
  .flashcard-answer { font-size: 2rem; }
  .memory-grid { grid-template-columns: repeat(3, 1fr); }
  .choices-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .subject-grid { grid-template-columns: 1fr; }
  .stat-badge { padding: 4px 10px; font-size: 0.8rem; }
  .navbar-stats { gap: 8px; }
}

/* ============================================
   Celebration Animation
   ============================================ */
.celebration {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confettiFall 2s ease forwards;
}
.confetti-star {
  position: absolute;
  width: 12px;
  height: 12px;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  animation: confettiFall 2.5s ease forwards;
}
.confetti-circle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: confettiFloat 2s ease forwards;
}
.confetti-emoji {
  position: absolute;
  font-size: 2rem;
  top: -40px;
  animation: emojiPop 1.5s ease forwards;
  pointer-events: none;
  z-index: 10001;
}

@keyframes confettiFall {
  0% { transform: translateY(-20px) rotate(0deg) scale(1); opacity: 1; }
  50% { opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg) scale(0.5); opacity: 0; }
}
@keyframes confettiFloat {
  0% { transform: translateY(-20px) scale(0); opacity: 1; }
  20% { transform: translateY(10vh) scale(1.5); opacity: 1; }
  100% { transform: translateY(100vh) scale(0.3); opacity: 0; }
}
@keyframes emojiPop {
  0% { transform: translateY(0) scale(0) rotate(-20deg); opacity: 0; }
  20% { transform: translateY(-30vh) scale(1.5) rotate(10deg); opacity: 1; }
  60% { opacity: 1; }
  100% { transform: translateY(60vh) scale(0.5) rotate(360deg); opacity: 0; }
}

/* Mini celebration for correct answers */
.mini-celebrate {
  position: fixed;
  font-size: 1.5rem;
  pointer-events: none;
  z-index: 10001;
  animation: miniPop 0.8s ease forwards;
}
@keyframes miniPop {
  0% { transform: translate(0, 0) scale(0); opacity: 1; }
  50% { transform: translate(calc(-20px + 40px * var(--r, 0.5)), -60px) scale(1.3); opacity: 1; }
  100% { transform: translate(calc(-30px + 60px * var(--r, 0.5)), -120px) scale(0.5); opacity: 0; }
}

/* Item earned toast notification */
.item-earned-toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(46, 204, 113, 0.95);
  color: white;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  font-family: 'Nunito', sans-serif;
  z-index: 10002;
  animation: toastSlide 2.5s ease forwards;
  box-shadow: 0 4px 20px rgba(46, 204, 113, 0.4);
}
@keyframes toastSlide {
  0% { transform: translateX(-50%) translateY(20px) scale(0.8); opacity: 0; }
  15% { transform: translateX(-50%) translateY(0) scale(1.05); opacity: 1; }
  25% { transform: translateX(-50%) translateY(0) scale(1); opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateX(-50%) translateY(-20px); opacity: 0; }
}

/* Star pop animation */
.star-pop {
  animation: starPop 0.6s ease;
  display: inline-block;
}

@keyframes starPop {
  0% { transform: scale(0); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* ============================================
   Subject Themes (body background shifts)
   ============================================ */
body.theme-math {
  background: linear-gradient(180deg, #2a1a4a 0%, #4a2d7a 30%, #7a4ab5 60%, #b87be0 100%);
}
body.theme-reading {
  background: linear-gradient(180deg, #1a3a2a 0%, #2d6a4a 30%, #4ab57a 60%, #7be0a8 100%);
}
body.theme-science {
  background: linear-gradient(180deg, #1a2a3a 0%, #2d4a6a 30%, #4a7ab5 60%, #7bb8e0 100%);
}
body.theme-history {
  background: linear-gradient(180deg, #3a2a1a 0%, #5a4a2d 30%, #8b7355 60%, #c4a87b 100%);
}
body.theme-art {
  background: linear-gradient(180deg, #4a1a3a 0%, #7a2d5a 30%, #b54a8a 60%, #e07bb8 100%);
}
body.theme-games {
  background: linear-gradient(180deg, #3a2a1a 0%, #6a4a2d 30%, #b58a4a 60%, #e0c07b 100%);
}
body.theme-settings {
  background: linear-gradient(180deg, #1a2a4a 0%, #2d4a7a 30%, #4a7ab5 60%, #7bb8e0 100%);
}

/* ============================================
   Home Page Date/Time & Age
   ============================================ */
.home-datetime {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.age-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 16px;
  border-radius: 20px;
  color: var(--snow-white);
  font-weight: 800;
  font-size: 0.85rem;
  margin-top: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Art card accent */
.subject-card.art { border-bottom: 4px solid #FF69B4; }
.subject-card.settings-card { border-bottom: 4px solid var(--ice-mid); }

/* ============================================
   Settings Styles
   ============================================ */
.settings-section {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  color: var(--snow-white);
}

.settings-title {
  font-size: 1.2rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.character-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.character-option {
  background: rgba(255, 255, 255, 0.1);
  border: 3px solid transparent;
  border-radius: var(--radius-lg);
  padding: 16px 8px;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s;
  color: var(--snow-white);
  font-family: inherit;
}

.character-option:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.character-option.selected {
  border-color: var(--warm-gold);
  background: rgba(245, 200, 66, 0.15);
  box-shadow: 0 0 20px rgba(245, 200, 66, 0.2);
}

.character-preview {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.character-name {
  font-weight: 800;
  font-size: 0.9rem;
}

.accessory-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.accessory-option {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid transparent;
  border-radius: 24px;
  padding: 10px 18px;
  cursor: pointer;
  color: var(--snow-white);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.accessory-option:hover {
  background: rgba(255, 255, 255, 0.25);
}

.accessory-option.selected {
  border-color: var(--warm-gold);
  background: rgba(245, 200, 66, 0.15);
}

.profile-settings {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.setting-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.setting-row label {
  font-weight: 800;
  font-size: 1rem;
  min-width: 60px;
}

.settings-input {
  background: rgba(0, 0, 0, 0.2);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--snow-white);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  outline: none;
  transition: border-color 0.2s;
}

.settings-input:focus {
  border-color: var(--warm-gold);
}

.curriculum-badge {
  background: rgba(245, 200, 66, 0.2);
  color: var(--warm-gold);
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 0.9rem;
  border: 2px solid rgba(245, 200, 66, 0.4);
  display: inline-block;
}

/* ============================================
   Art Studio Styles
   ============================================ */
.art-studio {
  max-width: 820px;
  margin: 0 auto;
}

.art-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  margin-bottom: 12px;
}

.tool-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-btn {
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1.3rem;
  transition: all 0.2s;
  color: var(--snow-white);
}

.tool-btn:hover { background: rgba(255, 255, 255, 0.3); }
.tool-btn.active {
  border-color: var(--warm-gold);
  background: rgba(245, 200, 66, 0.2);
}

.color-palette {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 3px;
  max-width: 180px;
}

.color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.color-swatch:hover { transform: scale(1.2); }
.color-swatch.active {
  border-color: var(--snow-white);
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
}

.brush-slider {
  width: 80px;
  accent-color: var(--fox-orange);
}

.stamp-bar {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.stamp-btn {
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.2s;
}

.stamp-btn:hover { background: rgba(255, 255, 255, 0.3); }
.stamp-btn.active {
  border-color: var(--warm-gold);
  background: rgba(245, 200, 66, 0.2);
}

/* Brush Type Bar */
.brush-type-bar {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.brush-type-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--snow-white);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
}

.brush-type-btn:hover { background: rgba(255, 255, 255, 0.25); }
.brush-type-btn.active {
  border-color: var(--fox-orange);
  background: rgba(232, 135, 60, 0.25);
  box-shadow: 0 0 8px rgba(232, 135, 60, 0.3);
}

.brush-type-icon { font-size: 1.1rem; }
.brush-type-label { font-size: 0.75rem; }

.canvas-wrapper {
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2px;
  display: flex;
  justify-content: center;
}

#art-canvas {
  border-radius: calc(var(--radius-lg) - 2px);
  cursor: crosshair;
  display: block;
  touch-action: none;
}

/* Art Book Button Badge */
.art-book-btn { position: relative; }
.art-book-count {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--fox-orange);
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}

/* Art Book Gallery */
.art-book {
  max-width: 820px;
  margin: 0 auto;
}

.art-book-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.art-book-header h3 {
  flex: 1;
  text-align: center;
  color: var(--snow-white);
  font-size: 1.4rem;
  margin: 0;
}

.art-book-total {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  font-weight: 600;
}

.art-book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.art-book-page {
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
}

.art-book-page:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  border-color: var(--warm-gold);
}

.art-book-thumb {
  aspect-ratio: 8/5;
  overflow: hidden;
  background: white;
}

.art-book-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.art-book-info {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.art-book-title {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.art-book-date {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
}

.art-book-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-lg);
  color: var(--snow-white);
}

.art-book-empty h3 { margin: 0 0 8px; }
.art-book-empty p { color: rgba(255,255,255,0.6); }

/* Full-size Art View */
.art-view-full {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}

.art-view-full img {
  width: 100%;
  display: block;
}

.art-view-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

/* Save Prompt */
.save-prompt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ============================================
   Progress Badges on Category Buttons
   ============================================ */
.progress-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.15);
  color: var(--snow-white);
  opacity: 0.85;
}

.progress-badge.complete {
  background: var(--success-green);
  color: white;
  opacity: 1;
}

/* ============================================
   Navbar Tooltip Styles
   ============================================ */
.stat-badge {
  position: relative;
  cursor: help;
}

.stat-badge[title]:hover::after {
  content: attr(title);
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 6px;
  padding: 6px 12px;
  background: rgba(44, 62, 80, 0.95);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 8px;
  white-space: nowrap;
  z-index: 1000;
  pointer-events: none;
}

/* ============================================
   Character Builder Styles
   ============================================ */
.theme-character {
  background: linear-gradient(180deg, #2d1a4a 0%, #4a2d7a 30%, #7a4ab5 60%, #b57ae0 100%) !important;
}

.subject-card.character-card {
  border-color: var(--fox-orange);
}

.preview-name {
  color: var(--snow-white);
  font-size: 1.4rem;
  font-weight: 900;
  margin-top: 8px;
}

.preview-subtitle {
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 600;
  font-size: 0.85rem;
}

.builder-section {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.builder-title {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 12px;
}

.buddy-name-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.buddy-name-input {
  flex: 1;
}

.btn-sm {
  padding: 8px 16px !important;
  font-size: 0.85rem !important;
}

.color-theme-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-theme-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.2s;
}

.color-theme-option:hover {
  transform: scale(1.15);
  border-color: rgba(255, 255, 255, 0.5);
}

.color-theme-option.selected {
  border-color: var(--warm-gold);
  box-shadow: 0 0 12px rgba(245, 200, 66, 0.4);
  transform: scale(1.1);
}

/* ============================================
   Settings Stats Styles
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  text-align: center;
}

.stat-value {
  color: var(--warm-gold);
  font-size: 1.4rem;
  font-weight: 900;
}

.stat-label {
  color: var(--snow-white);
  font-size: 0.72rem;
  font-weight: 700;
  opacity: 0.8;
  margin-top: 4px;
}

.stats-breakdown {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

/* ============================================
   Game Tutorial Styles
   ============================================ */
.tutorial-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  color: var(--snow-white);
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.tutorial-icon {
  font-size: 4rem;
  margin-bottom: 8px;
}

.tutorial-title {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 20px;
}

.tutorial-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  text-align: left;
}

.tutorial-step {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  animation: tutStepIn 0.4s ease both;
}

@keyframes tutStepIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.tutorial-step-emoji {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.tutorial-step-text {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
}

.tutorial-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-lg {
  padding: 14px 36px !important;
  font-size: 1.15rem !important;
}

.help-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 8px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  font-family: inherit;
  transition: all 0.2s;
  margin-left: 8px;
}

.help-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  color: var(--snow-white);
}

/* ============================================
   Character Builder - Sticky Preview
   ============================================ */

/* Sticky mini preview that follows scroll */
.builder-preview-sticky {
  position: sticky;
  top: 56px;
  z-index: 50;
  background: rgba(30, 20, 60, 0.92);
  backdrop-filter: blur(16px);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 10px 20px;
  margin: 0 -24px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
}

.sticky-preview-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
}

.sticky-preview-avatar {
  flex-shrink: 0;
}

.sticky-preview-info {
  text-align: left;
}

.sticky-preview-info .preview-name {
  font-size: 1.1rem;
  margin-top: 0;
}

.sticky-preview-info .preview-subtitle,
.sticky-preview-info .preview-acc-tags {
  font-size: 0.85rem;
  margin-top: 2px;
}

/* Hero preview at top (scrolls away) */
.builder-hero-preview {
  text-align: center;
  padding: 20px 0 10px;
}

.builder-hero-preview .preview-stage {
  padding: 24px;
}

.builder-hero-preview .preview-name {
  margin-top: 10px;
}

.builder-layout {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 16px;
}

.preview-stage {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 16px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
}

.preview-acc-tags {
  margin-top: 4px;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.builder-panel {
  width: 100%;
}

/* ============================================
   Responsive additions
   ============================================ */
@media (max-width: 768px) {
  .character-picker { grid-template-columns: repeat(3, 1fr); }
  .art-toolbar { gap: 10px; padding: 10px 14px; }
  .tool-btn { padding: 6px 10px; font-size: 1.1rem; }
  .color-swatch { width: 20px; height: 20px; }
  .color-palette { max-width: 140px; }
  .brush-type-btn { padding: 4px 8px; font-size: 0.7rem; }
  .brush-type-icon { font-size: 0.95rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .character-picker { grid-template-columns: repeat(2, 1fr); }
  .accessory-picker { justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   Profile Picker
   ============================================ */

#profile-picker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #1a2a4a 0%, #2d4a7a 40%, #4a7ab5 100%);
}

.profile-picker-screen {
  text-align: center;
  padding: 30px 20px;
  max-width: 500px;
  width: 100%;
}

.profile-picker-header {
  margin-bottom: 30px;
}

.profile-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 20px;
}

.profile-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 24px 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 120px;
  text-align: center;
  font-family: inherit;
  outline: none;
}

.profile-card:hover {
  transform: translateY(-4px) scale(1.05);
  background: rgba(255, 255, 255, 0.25);
  border-color: var(--warm-gold);
  box-shadow: 0 8px 30px rgba(245, 200, 66, 0.3);
}

.profile-avatar {
  font-size: 3rem;
  margin-bottom: 8px;
}

.profile-name {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.1rem;
}

.profile-age {
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 4px;
}

.profile-add {
  border-style: dashed;
  opacity: 0.7;
}

.profile-add:hover {
  opacity: 1;
}

/* Profile Switch Button (navbar) */
.profile-switch-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
}

.profile-switch-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

/* ============================================
   Admin / Parent Dashboard
   ============================================ */

/* Parent button on profile picker */
.profile-parent {
  border: 2px dashed rgba(255, 255, 255, 0.4) !important;
  background: rgba(255, 255, 255, 0.08) !important;
}
.profile-parent:hover {
  border-color: var(--warm-gold) !important;
  background: rgba(245, 200, 66, 0.15) !important;
}

/* Login */
.admin-login {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 50vh;
}
.admin-login-card {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  max-width: 380px;
  width: 100%;
}
.admin-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.admin-input:focus {
  border-color: var(--warm-gold);
}
.admin-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* Dashboard Layout */
.admin-dashboard {
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 40px;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.btn-sm {
  font-size: 0.85rem !important;
  padding: 8px 14px !important;
}

/* Overview Cards */
.admin-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}
.admin-stat-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
}
.admin-stat-icon {
  font-size: 1.6rem;
  margin-bottom: 4px;
}
.admin-stat-value {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--snow-white);
}
.admin-stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--snow-white);
  opacity: 0.6;
}

/* Child Cards */
.admin-children {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.admin-child-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.admin-child-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.admin-child-avatar {
  font-size: 2.2rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}
.admin-child-name {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--snow-white);
}
.admin-child-meta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--snow-white);
  opacity: 0.6;
}
.admin-child-status {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--snow-white);
  opacity: 0.6;
}
.admin-child-status.active {
  opacity: 1;
  color: var(--success-green);
}

/* Mini Stats Row */
.admin-child-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}
.admin-mini-stat {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px;
  text-align: center;
}
.admin-mini-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--snow-white);
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.admin-mini-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--snow-white);
}

/* Accuracy Bar */
.admin-acc-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}
.admin-acc-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Subject Grid */
.admin-subject-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
}
.admin-subject-row {
  display: grid;
  grid-template-columns: 28px 70px 50px 1fr;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}
.admin-subj-icon {
  font-size: 1rem;
}
.admin-subj-name {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.85rem;
}
.admin-subj-acc {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 0.85rem;
}
.admin-subj-detail {
  color: var(--snow-white);
  opacity: 0.5;
  font-weight: 600;
  font-size: 0.8rem;
  text-align: right;
}

/* Achievements */
.admin-achievement {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
  opacity: 0.25;
  filter: grayscale(1);
}
.admin-achievement.unlocked {
  opacity: 1;
  filter: none;
  background: rgba(245, 200, 66, 0.2);
}

/* Section Cards */
.admin-section-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 20px;
  overflow-x: auto;
}

/* Session Timeline */
.admin-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.admin-timeline-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-timeline-row:last-child {
  border-bottom: none;
}
.admin-timeline-date {
  width: 60px;
  text-align: right;
  flex-shrink: 0;
}
.admin-timeline-day {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--snow-white);
  opacity: 0.5;
  text-transform: uppercase;
}
.admin-timeline-md {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--snow-white);
}
.admin-timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ice-mid);
  flex-shrink: 0;
}
.admin-timeline-kids {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.admin-timeline-kid {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--snow-white);
}

/* Comparison Table */
.admin-compare-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--snow-white);
}
.admin-compare-table th {
  text-align: center;
  padding: 10px 8px;
  font-weight: 800;
  font-size: 0.9rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
}
.admin-compare-table th:first-child {
  text-align: left;
}
.admin-compare-table td {
  padding: 10px 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-compare-table td:first-child {
  text-align: left;
  font-weight: 700;
}
.admin-compare-table tr:last-child td {
  border-bottom: none;
}

/* Mobile adjustments for admin */
@media (max-width: 600px) {
  .admin-overview {
    grid-template-columns: repeat(3, 1fr);
  }
  .admin-child-header {
    flex-wrap: wrap;
  }
  .admin-child-status {
    margin-left: 0;
    width: 100%;
  }
  .admin-subject-row {
    grid-template-columns: 24px 60px 45px 1fr;
    gap: 4px;
    font-size: 0.8rem;
  }
  .admin-compare-table {
    font-size: 0.8rem;
  }
  .admin-compare-table th,
  .admin-compare-table td {
    padding: 8px 4px;
  }
}

/* ============================================
   Online Status Indicator
   ============================================ */

.admin-online-badge {
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.admin-online-badge.online {
  background: rgba(92, 191, 110, 0.2);
  color: var(--success-green);
  border: 1.5px solid rgba(92, 191, 110, 0.4);
}
.admin-online-badge.offline {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
}

.online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-green);
  display: inline-block;
  animation: pulse-green 1.5s ease-in-out infinite;
  box-shadow: 0 0 6px var(--success-green);
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 4px var(--success-green); }
  50% { opacity: 0.7; transform: scale(1.3); box-shadow: 0 0 10px var(--success-green); }
}

/* ============================================
   Admin Child Card Actions
   ============================================ */

.admin-child-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-action-btn {
  font-size: 0.78rem !important;
  padding: 6px 12px !important;
  border-radius: 8px !important;
  font-weight: 700 !important;
  cursor: pointer;
  transition: all 0.2s;
}
.admin-action-btn.login-as {
  background: rgba(92, 191, 110, 0.2) !important;
  color: var(--success-green) !important;
  border: 1.5px solid rgba(92, 191, 110, 0.3) !important;
}
.admin-action-btn.login-as:hover {
  background: rgba(92, 191, 110, 0.35) !important;
}
.admin-action-btn.debug {
  background: rgba(123, 184, 224, 0.2) !important;
  color: var(--ice-dark) !important;
  border: 1.5px solid rgba(123, 184, 224, 0.3) !important;
}
.admin-action-btn.debug:hover {
  background: rgba(123, 184, 224, 0.35) !important;
}
.admin-action-btn.test-data {
  background: rgba(245, 200, 66, 0.2) !important;
  color: var(--warm-gold) !important;
  border: 1.5px solid rgba(245, 200, 66, 0.3) !important;
}
.admin-action-btn.test-data:hover {
  background: rgba(245, 200, 66, 0.35) !important;
}
.admin-action-btn.danger {
  background: rgba(232, 93, 93, 0.15) !important;
  color: var(--error-red) !important;
  border: 1.5px solid rgba(232, 93, 93, 0.25) !important;
}
.admin-action-btn.danger:hover {
  background: rgba(232, 93, 93, 0.3) !important;
}

/* ============================================
   Debug Overlay / Modal
   ============================================ */

.admin-debug-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.admin-debug-modal {
  background: linear-gradient(135deg, #1a2a4a 0%, #2d4a7a 100%);
  border-radius: 16px;
  padding: 24px;
  max-width: 700px;
  width: 100%;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.admin-debug-pre {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 10px;
  padding: 16px;
  color: #a8d8f0;
  font-size: 0.78rem;
  font-family: 'Courier New', monospace;
  overflow: auto;
  flex: 1;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.5;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ============================================
   Debug Tools Section
   ============================================ */

.admin-debug-section {
  padding: 4px 0;
}

.admin-refresh-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 4px 10px;
}
.admin-refresh-btn {
  font-size: 0.75rem !important;
  padding: 3px 10px !important;
  border-radius: 6px !important;
  background: rgba(255,255,255,0.08) !important;
  color: rgba(255,255,255,0.6) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  font-weight: 700 !important;
  cursor: pointer;
  transition: all 0.2s;
}
.admin-refresh-btn.active {
  background: rgba(92,191,110,0.25) !important;
  color: var(--success-green) !important;
  border-color: rgba(92,191,110,0.5) !important;
}
.admin-refresh-btn:hover {
  background: rgba(255,255,255,0.15) !important;
}

@media (max-width: 600px) {
  .admin-child-actions {
    gap: 6px;
  }
  .admin-action-btn {
    font-size: 0.72rem !important;
    padding: 5px 8px !important;
  }
  .admin-debug-modal {
    padding: 16px;
    max-height: 85vh;
  }
}

/* ============================================ */
/* Unlock System Styles                         */
/* ============================================ */

.unlock-count {
  font-size: 0.75rem;
  opacity: 0.6;
  font-weight: 600;
}

/* Locked character cards */
.character-option.locked {
  position: relative;
  cursor: pointer;
  opacity: 0.85;
}
.character-option.locked .character-preview,
.locked-preview {
  filter: grayscale(0.7) brightness(0.6);
  transition: filter 0.3s;
}
.character-option.locked:hover .character-preview {
  filter: grayscale(0.4) brightness(0.75);
}
.locked-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 2;
}
.lock-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
}
.lock-icon-sm {
  font-size: 0.8rem;
  position: absolute;
  top: 4px;
  right: 4px;
}
.lock-progress-mini {
  width: 50px;
  height: 5px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  overflow: hidden;
}
.lock-progress-fill {
  height: 100%;
  background: var(--warm-gold);
  border-radius: 3px;
  transition: width 0.5s;
}
.locked-name {
  opacity: 0.6;
}
.coin-price {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--warm-gold);
  background: rgba(0,0,0,0.3);
  padding: 1px 6px;
  border-radius: 8px;
  position: absolute;
  bottom: 4px;
  right: 4px;
}

/* Locked accessory */
.accessory-option.locked {
  position: relative;
  cursor: pointer;
  border-style: dashed !important;
  opacity: 0.7;
}
.accessory-option.locked:hover {
  opacity: 0.9;
}

/* Unlock Modal */
.unlock-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s;
}
.unlock-modal-card {
  background: linear-gradient(135deg, var(--theme-bg-2, #2d4a7a), var(--theme-bg-3, #4a7ab5));
  border-radius: 20px;
  padding: 28px 24px;
  max-width: 340px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  border: 2px solid rgba(255,255,255,0.15);
}
.unlock-modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  color: var(--snow-white);
  font-size: 1.3rem;
  cursor: pointer;
  opacity: 0.6;
}
.unlock-modal-close:hover { opacity: 1; }
.unlock-modal-preview {
  margin: 0 auto 8px;
  display: flex;
  justify-content: center;
}
.unlock-modal-preview.locked-preview { filter: grayscale(0.5) brightness(0.7); }
.unlock-modal-emoji {
  font-size: 3rem;
  margin-bottom: 4px;
}
.unlock-modal-name {
  color: var(--snow-white);
  font-weight: 900;
  font-size: 1.4rem;
  margin: 0 0 2px;
}
.unlock-modal-type {
  color: var(--snow-white);
  opacity: 0.5;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 16px;
}
.unlock-modal-requirement {
  background: rgba(0,0,0,0.2);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 16px;
}
.unlock-req-label {
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 4px;
}
.unlock-req-hint {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 10px;
}
.unlock-progress-bar {
  width: 100%;
  height: 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 6px;
}
.unlock-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warm-gold), #FFD966);
  border-radius: 5px;
  transition: width 0.5s;
}
.unlock-progress-text {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.85rem;
}
.unlock-buy-btn {
  width: 100%;
  font-size: 1rem !important;
  padding: 12px !important;
}
.unlock-keep-learning {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Unlock Notification Toast */
/* ── Unlock Celebration Popup ── */

.unlock-celebration-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
  padding: 20px;
}
.unlock-celebration-overlay.visible {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
}
.unlock-celebration-card {
  background: linear-gradient(135deg, rgba(245, 200, 66, 0.2), rgba(232, 135, 60, 0.15));
  border: 2px solid rgba(245, 200, 66, 0.5);
  border-radius: 28px;
  padding: 32px 28px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 64px rgba(245, 200, 66, 0.3);
  transform: scale(0.6) translateY(40px);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.unlock-celebration-overlay.visible .unlock-celebration-card {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.unlock-celebration-sparkles {
  font-size: 1.8rem;
  margin-bottom: 8px;
  animation: unlock-sparkle-pulse 1.2s ease-in-out infinite;
}
.unlock-celebration-label {
  font-family: 'Nunito', sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: #F5C842;
  text-shadow: 0 2px 12px rgba(245, 200, 66, 0.4);
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.unlock-celebration-preview {
  margin: 0 auto 16px;
  animation: unlock-char-bounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.unlock-celebration-preview svg {
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.3));
}
.unlock-celebration-name {
  font-family: 'Nunito', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 6px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.unlock-celebration-hint {
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}
.unlock-celebration-btn {
  display: inline-block;
  background: linear-gradient(135deg, #F5C842, #E8873C);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 12px 36px;
  font-family: 'Nunito', sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(245, 200, 66, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.unlock-celebration-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 28px rgba(245, 200, 66, 0.5);
}
@keyframes unlock-sparkle-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.8; }
}
@keyframes unlock-char-bounce {
  0% { transform: scale(0.3) translateY(30px); opacity: 0; }
  60% { transform: scale(1.1) translateY(-8px); opacity: 1; }
  100% { transform: scale(1) translateY(0); }
}

/* ============================================ */
/* Season Theme Picker                          */
/* ============================================ */

.season-theme-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.season-theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 12px;
  border-radius: 14px;
  border: 2px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  color: var(--snow-white);
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 700;
}
.season-theme-option:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
.season-theme-option.selected {
  border-color: var(--warm-gold);
  background: rgba(245,200,66,0.15);
  box-shadow: 0 0 12px rgba(245,200,66,0.2);
}
.season-icon { font-size: 2rem; }
.season-name { font-size: 0.85rem; }
.season-preview {
  width: 100%;
  height: 6px;
  border-radius: 3px;
}

@media (max-width: 400px) {
  .season-theme-picker { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .season-theme-option { padding: 10px 8px; }
}

/* ============================================
   NEW SUBJECT CARD COLORS
   ============================================ */
.subject-card.story-card { background: linear-gradient(135deg, rgba(139,69,19,0.5), rgba(205,133,63,0.4)); border-color: #CD853F; }
.subject-card.multiplayer-card { background: linear-gradient(135deg, rgba(220,20,60,0.5), rgba(255,69,0,0.4)); border-color: #DC143C; }
.subject-card.village-card { background: linear-gradient(135deg, rgba(34,139,34,0.5), rgba(60,179,113,0.4)); border-color: #228B22; }
.subject-card.music-card { background: linear-gradient(135deg, rgba(138,43,226,0.5), rgba(186,85,211,0.4)); border-color: #8A2BE2; }
.subject-card.geo-card { background: linear-gradient(135deg, rgba(0,128,128,0.5), rgba(32,178,170,0.4)); border-color: #008080; }
.subject-card.coding-card { background: linear-gradient(135deg, rgba(30,144,255,0.5), rgba(0,191,255,0.4)); border-color: #1E90FF; }
.subject-card.badges-card { background: linear-gradient(135deg, rgba(255,215,0,0.5), rgba(255,165,0,0.4)); border-color: #FFD700; }

/* ============================================
   DAILY MISSIONS BOARD
   ============================================ */
.missions-board {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin: 20px auto;
  max-width: 700px;
  border: 2px solid rgba(255,255,255,0.2);
}
.missions-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.missions-header h3 { color: var(--snow-white); font-size: 1.3rem; font-weight: 800; }
.missions-count {
  background: var(--warm-gold); color: #333; font-weight: 800;
  padding: 4px 12px; border-radius: 20px; font-size: 0.9rem;
}
.missions-list { display: flex; flex-direction: column; gap: 10px; }
.mission-item {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.1); padding: 12px 16px;
  border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.3s;
}
.mission-item.completed { background: rgba(92,191,110,0.2); border-color: var(--success-green); }
.mission-item.claimed { opacity: 0.6; }
.mission-icon { font-size: 1.5rem; }
.mission-info { flex: 1; }
.mission-text { color: var(--snow-white); font-weight: 700; font-size: 0.95rem; }
.mission-reward { color: var(--warm-gold); font-size: 0.8rem; font-weight: 600; margin-top: 2px; }
.mission-progress-bar {
  height: 6px; background: rgba(255,255,255,0.15); border-radius: 3px; margin-top: 6px; overflow: hidden;
}
.mission-progress-fill { height: 100%; background: var(--warm-gold); border-radius: 3px; transition: width 0.5s; }
.mission-check { font-size: 1.3rem; }
.mission-pending { color: rgba(255,255,255,0.6); font-weight: 700; font-size: 0.85rem; }
.mission-claim-btn { animation: pulse 1.5s infinite; }
.missions-bonus {
  text-align: center; margin-top: 12px; padding: 10px;
  border-radius: var(--radius-sm); font-weight: 700;
  color: rgba(255,255,255,0.6); font-size: 0.85rem;
}
.missions-bonus.ready { color: var(--warm-gold); background: rgba(245,200,66,0.15); }
.missions-bonus.claimed { color: var(--success-green); background: rgba(92,191,110,0.15); }
.btn-small {
  padding: 6px 14px; font-size: 0.8rem; border-radius: 8px;
  font-weight: 700; cursor: pointer; border: none;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ============================================
   BADGE COLLECTION / ACHIEVEMENT WALL
   ============================================ */
.badges-wall { padding: 10px; }
.badges-summary {
  text-align: center; padding: 20px; margin-bottom: 20px;
  background: rgba(255,255,255,0.1); border-radius: var(--radius-lg);
}
.badges-count-circle {
  display: inline-flex; flex-direction: column; align-items: center;
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--warm-gold), var(--fox-orange));
  justify-content: center; margin-bottom: 8px;
}
.badges-count-num { font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; }
.badges-count-total { font-size: 0.8rem; color: rgba(255,255,255,0.8); font-weight: 700; }
.badges-summary p { color: var(--snow-white); font-weight: 700; font-size: 1.1rem; }
.badges-rarity-summary { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }
.rarity-tag {
  padding: 4px 10px; border-radius: 12px; color: #fff; font-size: 0.75rem; font-weight: 700;
}
.badges-filters {
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px;
}
.badge-filter-btn {
  padding: 6px 12px; border-radius: 20px; border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  font-weight: 700; font-size: 0.8rem; cursor: pointer; transition: all 0.2s;
}
.badge-filter-btn.active { background: var(--fox-orange); border-color: var(--fox-orange); }
.badges-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.badge-card {
  background: rgba(255,255,255,0.1); border-radius: var(--radius-md);
  padding: 16px 10px; text-align: center; border: 2px solid rgba(255,255,255,0.15);
  transition: all 0.3s;
}
.badge-card.unlocked { border-color: rgba(255,255,255,0.3); }
.badge-card.locked { opacity: 0.45; filter: grayscale(0.5); }
.badge-card.unlocked:hover { transform: translateY(-3px); }
.badge-icon-wrap {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 8px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.15); font-size: 1.8rem;
}
.badge-name { color: var(--snow-white); font-weight: 800; font-size: 0.85rem; }
.badge-desc { color: rgba(255,255,255,0.6); font-size: 0.7rem; margin-top: 4px; }
.badge-rarity-label {
  display: inline-block; margin-top: 6px; padding: 2px 8px;
  border-radius: 8px; color: #fff; font-size: 0.65rem; font-weight: 700;
}
.rarity-legendary .badge-icon-wrap { animation: legendaryGlow 2s infinite; }
@keyframes legendaryGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(245,158,11,0.4); }
  50% { box-shadow: 0 0 25px rgba(245,158,11,0.7); }
}

/* ============================================
   STORY MODE / ADVENTURE QUESTS
   ============================================ */
.story-hero { text-align: center; padding: 30px 20px; }
.story-hero-icon { font-size: 4rem; margin-bottom: 10px; }
.story-hero h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.story-hero p { color: rgba(255,255,255,0.7); }
.story-path { max-width: 500px; margin: 20px auto; }
.story-chapter-node {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,0.12); padding: 16px 20px;
  border-radius: var(--radius-md); border: 2px solid rgba(255,255,255,0.2);
  transition: all 0.3s; margin-bottom: 0;
}
.story-chapter-node:hover:not(.locked) { background: rgba(255,255,255,0.2); transform: translateX(5px); }
.story-chapter-node.complete { border-color: var(--success-green); background: rgba(92,191,110,0.15); }
.story-chapter-node.current { border-color: var(--warm-gold); }
.story-chapter-node.locked { opacity: 0.5; cursor: not-allowed; }
.story-node-icon { font-size: 2.2rem; }
.story-node-info { flex: 1; }
.story-node-info h4 { color: var(--snow-white); font-weight: 800; font-size: 1.1rem; }
.story-node-progress { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.story-node-check { font-size: 1.5rem; }
.story-path-line {
  width: 4px; height: 30px; background: rgba(255,255,255,0.2);
  margin: 0 auto; border-radius: 2px;
}
.story-intro { text-align: center; padding: 40px 20px; max-width: 600px; margin: 0 auto; }
.story-intro-icon { font-size: 5rem; margin-bottom: 16px; }
.story-intro h3 { color: var(--snow-white); font-size: 1.8rem; font-weight: 900; margin-bottom: 16px; }
.story-intro-text { color: rgba(255,255,255,0.8); font-size: 1.1rem; line-height: 1.6; margin-bottom: 24px; }
.story-start-btn { font-size: 1.2rem !important; padding: 16px 40px !important; }
.story-scene { max-width: 600px; margin: 0 auto; padding: 10px; }
.story-scene-header {
  display: flex; justify-content: space-between;
  color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-bottom: 12px;
}
.story-narrative {
  background: rgba(255,255,255,0.1); padding: 16px; border-radius: var(--radius-md);
  color: var(--snow-white); font-size: 1rem; line-height: 1.5; margin-bottom: 20px;
  border-left: 4px solid var(--warm-gold);
}
.story-question-card {
  background: rgba(255,255,255,0.12); padding: 24px; border-radius: var(--radius-lg);
  text-align: center;
}
.story-q-number { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-bottom: 8px; }
.story-q-text { color: var(--snow-white); font-size: 1.3rem; font-weight: 800; margin-bottom: 20px; }
.story-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.story-option-btn {
  padding: 14px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  font-weight: 700; font-size: 1rem; cursor: pointer; transition: all 0.2s;
}
.story-option-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); transform: scale(1.02); }
.story-option-btn.correct { background: rgba(92,191,110,0.4) !important; border-color: var(--success-green) !important; }
.story-option-btn.wrong { background: rgba(232,93,93,0.4) !important; border-color: var(--error-red) !important; }
.story-progress-dots { display: flex; gap: 8px; justify-content: center; margin-top: 16px; }
.story-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.2); transition: all 0.3s;
}
.story-dot.done { background: var(--success-green); }
.story-dot.current { background: var(--warm-gold); transform: scale(1.3); }
.story-complete { text-align: center; padding: 40px 20px; }
.story-complete-icon { font-size: 4rem; margin-bottom: 12px; }
.story-complete h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.story-reward { color: var(--warm-gold); font-weight: 700; margin: 8px 0; }
.story-chapter-bonus { color: var(--success-green); font-weight: 800; font-size: 1.1rem; }
.story-complete-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }

/* ============================================
   MULTIPLAYER CHALLENGES
   ============================================ */
/* Multiplayer - Setup */
.mp-setup { max-width: 700px; margin: 0 auto; padding: 10px; }
.mp-hero { text-align: center; padding: 20px; }
.mp-hero-icon { font-size: 4rem; }
.mp-hero h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.mp-hero p { color: rgba(255,255,255,0.7); }
.mp-player-select, .mp-game-select { margin: 20px 0; }
.mp-player-select h4, .mp-game-select h4 { color: var(--snow-white); font-weight: 700; margin-bottom: 12px; }
.mp-player-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.mp-player-option {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px 18px; border-radius: var(--radius-md); min-width: 110px;
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s; position: relative;
}
.mp-player-option.selected { border-color: var(--success-green); background: rgba(92,191,110,0.2); }
.mp-player-option.is-me { border-color: rgba(255,255,255,0.4); }
.mp-player-char { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; }
.mp-player-char svg { width: 40px; height: 40px; }
.mp-player-name { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; text-align: center; }
.mp-online-dot {
  font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 10px;
}
.mp-online-dot.online { color: #5cbf6e; background: rgba(92,191,110,0.2); }
.mp-online-dot.offline { color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.05); }
.mp-invite-btn {
  font-size: 0.7rem; padding: 3px 8px; border-radius: 8px; border: 1px solid var(--fox-orange);
  background: rgba(232,135,60,0.2); color: var(--fox-orange); cursor: pointer;
  font-weight: 700; transition: all 0.2s; margin-top: 2px;
}
.mp-invite-btn:hover { background: rgba(232,135,60,0.4); }

/* Multiplayer - Challenges */
.mp-challenge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mp-challenge-card {
  padding: 16px; border-radius: var(--radius-md); text-align: center;
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s;
}
.mp-challenge-card.selected { border-color: var(--fox-orange); background: rgba(232,135,60,0.2); }
.mp-challenge-icon { font-size: 2rem; }
.mp-challenge-card h5 { color: var(--snow-white); font-weight: 800; margin: 6px 0 4px; }
.mp-challenge-card p { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.mp-start-btn { display: block; margin: 20px auto; font-size: 1.1rem; padding: 14px 40px; }
.mp-start-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Multiplayer - Turn Screen with Characters */
.mp-turn-screen { text-align: center; padding: 40px 20px; }
.mp-turn-character { display: flex; justify-content: center; margin-bottom: 10px; }
.mp-turn-character svg { width: 150px; height: 150px; filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4)); }
.mp-turn-screen h3 { color: var(--snow-white); font-size: 2rem; font-weight: 900; margin: 10px 0; }
.mp-turn-screen p { color: rgba(255,255,255,0.7); font-size: 1.1rem; }

/* Multiplayer - Scoreboard Mini (with characters) */
.mp-scoreboard-mini { display: flex; gap: 10px; justify-content: center; margin: 16px 0; flex-wrap: wrap; }
.mp-score-tag {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 16px; border-radius: var(--radius-md); background: rgba(255,255,255,0.1);
  color: var(--snow-white); font-weight: 700; min-width: 80px; transition: all 0.3s;
}
.mp-score-tag.active { background: var(--fox-orange); transform: scale(1.05); }
.mp-score-char { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; }
.mp-score-char svg { width: 32px; height: 32px; }
.mp-score-name { font-size: 0.75rem; opacity: 0.8; }
.mp-score-pts { font-size: 0.85rem; font-weight: 800; color: var(--warm-gold); }
.mp-ready-btn { font-size: 1.3rem; padding: 16px 50px; margin-top: 20px; }

/* Multiplayer - Question Screen */
.mp-question { max-width: 600px; margin: 0 auto; padding: 20px; text-align: center; }
.mp-q-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
}
.mp-q-player { display: flex; align-items: center; gap: 10px; }
.mp-q-char { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; }
.mp-q-char svg { width: 44px; height: 44px; }
.mp-q-name { color: var(--snow-white); font-weight: 800; font-size: 1rem; }
.mp-q-round { color: rgba(255,255,255,0.5); font-weight: 700; font-size: 0.9rem; }
.mp-q-text { color: var(--snow-white); font-size: 1.5rem; font-weight: 800; margin-bottom: 24px; }
.mp-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mp-option-btn {
  padding: 16px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  font-weight: 700; font-size: 1.05rem; cursor: pointer; transition: all 0.2s;
}
.mp-option-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); transform: scale(1.02); }
.mp-option-btn.correct { background: rgba(92,191,110,0.4) !important; border-color: var(--success-green) !important; }
.mp-option-btn.wrong { background: rgba(232,93,93,0.4) !important; border-color: var(--error-red) !important; }
.mp-spell-input {
  width: 100%; max-width: 400px; padding: 14px; font-size: 1.2rem;
  border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  text-align: center; font-weight: 700; margin-bottom: 16px;
}

/* Multiplayer - Answer Feedback with Character Animations */
#mp-answer-feedback { margin-top: 20px; min-height: 60px; }
.mp-correct-anim { text-align: center; animation: mp-feedback-in 0.4s ease-out; }
.mp-correct-character { display: flex; justify-content: center; margin-bottom: 8px; }
.mp-correct-character svg { width: 120px; height: 120px; filter: drop-shadow(0 0 20px rgba(92,191,110,0.6)); }
.mp-correct-text {
  font-size: 1.4rem; font-weight: 900; color: var(--success-green);
}
.mp-correct-check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%; background: var(--success-green);
  color: white; font-size: 1.1rem; margin-right: 6px;
}
.mp-correct-stars { font-size: 1.6rem; margin-top: 6px; animation: mp-stars-pop 0.6s ease-out; }
.mp-wrong-anim {
  font-size: 1.1rem; font-weight: 700; color: var(--error-red);
  animation: mp-feedback-in 0.3s ease-out; padding: 16px;
  background: rgba(232,93,93,0.15); border-radius: var(--radius-sm);
}
.mp-wrong-x {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%; background: var(--error-red);
  color: white; font-size: 1rem; margin-right: 6px;
}
@keyframes mp-feedback-in { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
@keyframes mp-stars-pop { 0% { transform: scale(0); } 60% { transform: scale(1.3); } 100% { transform: scale(1); } }
.bounce-in { animation: mp-bounce-in 0.6s cubic-bezier(0.175,0.885,0.32,1.275); }
@keyframes mp-bounce-in {
  0% { transform: scale(0) rotate(-10deg); opacity: 0; }
  60% { transform: scale(1.1) rotate(3deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

/* Multiplayer - Speed Round */
.mp-speed-round { text-align: center; padding: 20px; }
.mp-speed-header {
  display: flex; justify-content: space-between; align-items: center;
  color: var(--snow-white); font-weight: 700; margin-bottom: 20px;
}
.mp-speed-player { display: flex; align-items: center; gap: 8px; }
.mp-speed-player svg { width: 32px; height: 32px; }
.mp-speed-score { color: var(--warm-gold); font-weight: 800; }
.mp-speed-timer-wrap { font-size: 1.3rem; color: var(--warm-gold); }

/* Multiplayer - Results with Characters */
.mp-results { text-align: center; padding: 30px; }
.mp-results-winner-char { display: flex; justify-content: center; margin-bottom: 10px; }
.mp-results-winner-char svg {
  width: 160px; height: 160px;
  filter: drop-shadow(0 0 30px rgba(245,200,66,0.5));
}
.mp-results-icon { font-size: 3.5rem; }
.mp-results-title { color: var(--snow-white); font-size: 1.8rem; font-weight: 900; margin: 10px 0 20px; }
.mp-results-podium { max-width: 500px; margin: 0 auto; }
.mp-result-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; margin-bottom: 8px;
  background: rgba(255,255,255,0.1); border-radius: var(--radius-sm);
}
.mp-result-row.winner { background: rgba(245,200,66,0.2); border: 2px solid var(--warm-gold); }
.mp-result-rank { font-size: 1.3rem; width: 36px; }
.mp-result-char { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; }
.mp-result-char svg { width: 44px; height: 44px; }
.mp-result-name { flex: 1; color: var(--snow-white); font-weight: 700; }
.mp-result-score { color: var(--warm-gold); font-weight: 800; }
.mp-result-actions { display: flex; gap: 10px; justify-content: center; margin-top: 24px; }

/* Multiplayer - Invite Popup */
.mp-invite-popup {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center;
  z-index: 999; animation: mp-feedback-in 0.3s ease-out;
}
.mp-invite-card {
  background: linear-gradient(135deg, #1a2a4a, #2d4a7a); border-radius: var(--radius-lg);
  padding: 30px; text-align: center; max-width: 340px; width: 90%;
  border: 2px solid rgba(255,255,255,0.2); box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.mp-invite-char { display: flex; justify-content: center; margin-bottom: 12px; }
.mp-invite-char svg { width: 100px; height: 100px; }
.mp-invite-card h3 { color: var(--snow-white); font-weight: 900; margin: 8px 0; }
.mp-invite-card p { color: rgba(255,255,255,0.7); font-weight: 600; margin-bottom: 16px; }
.mp-invite-actions { display: flex; gap: 10px; justify-content: center; }

/* ============================================
   SNOW VILLAGE / WORLD BUILDING
   ============================================ */
.village-page { padding: 10px; }
.village-stats {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px;
}
.village-stat {
  padding: 8px 14px; border-radius: 20px; background: rgba(255,255,255,0.12);
  color: var(--snow-white); font-weight: 700; font-size: 0.9rem;
}
.village-view {
  background: rgba(255,255,255,0.08); border-radius: var(--radius-lg);
  padding: 20px; min-height: 200px; margin-bottom: 20px;
  border: 2px solid rgba(255,255,255,0.15);
  background-image: linear-gradient(to bottom, rgba(26,42,74,0.3) 0%, rgba(34,139,34,0.1) 100%);
}
.village-empty { color: rgba(255,255,255,0.5); text-align: center; padding: 60px 20px; }
.village-buildings-display {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 10px;
}
.village-placed-item {
  text-align: center; padding: 10px; background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.15);
}
.village-item-icon { font-size: 2.5rem; display: block; }
.village-item-name { color: rgba(255,255,255,0.7); font-size: 0.7rem; font-weight: 600; }
.village-shop-title { color: var(--snow-white); font-weight: 800; text-align: center; margin-bottom: 12px; }
.village-categories {
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px;
}
.village-cat-btn {
  padding: 6px 12px; border-radius: 20px; border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  font-weight: 700; font-size: 0.8rem; cursor: pointer; transition: all 0.2s;
}
.village-cat-btn.active { background: var(--success-green); border-color: var(--success-green); }
.village-shop { display: grid; gap: 10px; max-width: 600px; margin: 0 auto; }
.village-shop-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.15);
}
.village-shop-item.locked { opacity: 0.4; }
.village-shop-item.cant-afford { opacity: 0.7; }
.village-shop-icon { font-size: 2rem; }
.village-shop-info { flex: 1; }
.village-shop-info h4 { color: var(--snow-white); font-weight: 700; font-size: 0.95rem; }
.village-owned { color: var(--warm-gold); font-size: 0.8rem; }
.village-shop-info p { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.village-shop-cost { display: flex; gap: 10px; color: var(--warm-gold); font-weight: 700; font-size: 0.85rem; margin-top: 4px; }
.village-xp-req { color: rgba(255,255,255,0.5); font-size: 0.75rem; }
.btn-disabled { opacity: 0.4; cursor: not-allowed; }

/* ============================================
   MUSIC & RHYTHM GAME
   ============================================ */
.music-menu { max-width: 600px; margin: 0 auto; padding: 10px; }
.music-hero { text-align: center; padding: 20px; }
.music-hero-icon { font-size: 4rem; }
.music-hero h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.music-hero p { color: rgba(255,255,255,0.7); }
.music-modes { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-top: 20px; }
.music-mode-card {
  text-align: center; padding: 20px 12px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s;
}
.music-mode-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.music-mode-icon { font-size: 2.5rem; }
.music-mode-card h4 { color: var(--snow-white); font-weight: 800; margin: 8px 0 4px; }
.music-mode-card p { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.music-back { margin-bottom: 16px; }
.music-freeplay, .music-play-song { text-align: center; padding: 10px; }
.music-freeplay h3, .music-play-song h3 { color: var(--snow-white); }
.piano-container {
  display: flex; gap: 6px; justify-content: center; margin: 20px auto;
  max-width: 600px; flex-wrap: wrap;
}
.piano-key {
  width: 65px; height: 120px; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding-bottom: 12px; gap: 6px; cursor: pointer; transition: all 0.15s;
  border: 2px solid rgba(255,255,255,0.2); position: relative;
}
.piano-key:hover { transform: scale(1.05); }
.piano-key.playing { transform: scale(0.95); filter: brightness(1.3); }
.piano-key-label { color: var(--snow-white); font-weight: 800; font-size: 1rem; }
.piano-key-num { color: rgba(255,255,255,0.4); font-size: 0.75rem; }
.music-note-display { margin: 16px 0; min-height: 40px; }
.music-song-header {
  display: flex; justify-content: space-between; color: var(--snow-white);
  font-weight: 700; margin-bottom: 16px; padding: 10px;
  background: rgba(255,255,255,0.1); border-radius: var(--radius-sm);
}
.music-upcoming { margin: 16px 0; }
.music-note-queue { display: flex; gap: 10px; justify-content: center; }
.music-queue-note {
  width: 50px; height: 50px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; color: #fff;
  font-weight: 800; font-size: 0.9rem;
}
.music-queue-note.next { transform: scale(1.3); box-shadow: 0 0 15px rgba(255,255,255,0.3); }
.music-hint { color: rgba(255,255,255,0.7); margin-top: 8px; }
.music-feedback { min-height: 40px; margin: 10px 0; }
.music-hit { color: var(--success-green); font-weight: 800; font-size: 1.1rem; }
.music-miss { color: var(--error-red); font-weight: 700; }
.music-results { text-align: center; padding: 30px; }
.music-results-icon { font-size: 4rem; }
.music-results h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; margin: 8px 0; }
.music-results h4 { color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.music-stats { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 20px; }
.music-stat {
  padding: 8px 16px; background: rgba(255,255,255,0.1); border-radius: 20px;
  color: var(--snow-white); font-weight: 700;
}
.music-result-actions { display: flex; gap: 10px; justify-content: center; }
.song-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-top: 16px; }
.song-card {
  text-align: center; padding: 16px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s;
}
.song-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.song-icon { font-size: 2rem; }
.song-card h4 { color: var(--snow-white); font-weight: 700; font-size: 0.9rem; margin: 6px 0; }
.song-diff { font-size: 0.8rem; }

/* Rhythm Game */
.rhythm-game { text-align: center; padding: 10px; }
.rhythm-header {
  display: flex; justify-content: space-between; color: var(--snow-white);
  font-weight: 700; padding: 10px; margin-bottom: 10px;
}
.rhythm-lanes { display: flex; gap: 10px; justify-content: center; height: 300px; }
.rhythm-lane {
  width: 70px; position: relative; background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-direction: column;
}
.rhythm-lane-notes { flex: 1; position: relative; overflow: hidden; }
.rhythm-note {
  width: 50px; height: 20px; border-radius: 10px; position: absolute;
  left: 50%; transform: translateX(-50%); transition: opacity 0.2s;
}
.rhythm-note.hit { opacity: 0; transform: translateX(-50%) scale(1.5); }
.rhythm-hit-btn {
  width: 60px; height: 40px; border-radius: 20px; border: 3px solid rgba(255,255,255,0.3);
  margin: 5px auto; cursor: pointer; font-size: 1.2rem;
  transition: all 0.1s;
}
.rhythm-hit-btn:active { transform: scale(0.9); }
.rhythm-hint { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 10px; }

/* ============================================
   GEOGRAPHY / MAP EXPLORER
   ============================================ */
.geo-map { max-width: 700px; margin: 0 auto; padding: 10px; }
.geo-hero { text-align: center; padding: 20px; }
.geo-hero-icon { font-size: 4rem; }
.geo-hero h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.geo-hero p { color: rgba(255,255,255,0.7); }
.geo-regions {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px; margin-top: 20px;
}
.geo-region-card {
  text-align: center; padding: 20px 12px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1); border: 3px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s;
}
.geo-region-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.18); }
.geo-region-icon { font-size: 2.5rem; }
.geo-region-card h4 { color: var(--snow-white); font-weight: 800; margin: 8px 0 4px; }
.geo-region-count { color: rgba(255,255,255,0.5); font-size: 0.8rem; }
.geo-explore { max-width: 700px; margin: 0 auto; padding: 10px; }
.geo-back { margin-bottom: 12px; }
.geo-region-header {
  text-align: center; padding: 16px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1); border-left: 4px solid;
  margin-bottom: 16px;
}
.geo-region-big-icon { font-size: 3rem; }
.geo-region-header h3 { color: var(--snow-white); font-weight: 900; }
.geo-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.geo-tab {
  flex: 1; padding: 10px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08); color: var(--snow-white);
  font-weight: 700; cursor: pointer; text-align: center; transition: all 0.2s;
}
.geo-tab.active { background: var(--fox-orange); border-color: var(--fox-orange); }
.geo-facts { display: flex; flex-direction: column; gap: 10px; }
.geo-fact-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px; background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
}
.geo-fact-icon { font-size: 1.3rem; }
.geo-fact-card p { color: var(--snow-white); font-weight: 600; }
.geo-countries { display: grid; gap: 10px; }
.geo-country-card {
  display: flex; align-items: center; gap: 14px;
  padding: 14px; background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}
.geo-country-flag { font-size: 2.5rem; }
.geo-country-info h4 { color: var(--snow-white); font-weight: 800; }
.geo-country-info p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.geo-country-fact { color: var(--warm-gold) !important; font-size: 0.85rem !important; }
.geo-quiz { text-align: center; padding: 10px; }
.geo-quiz-progress { color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.geo-quiz-question { color: var(--snow-white); font-size: 1.3rem; font-weight: 800; margin-bottom: 20px; }
.geo-quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.geo-quiz-btn {
  padding: 14px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1); color: var(--snow-white);
  font-weight: 700; font-size: 1rem; cursor: pointer; transition: all 0.2s;
}
.geo-quiz-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); }
.geo-quiz-btn.correct { background: rgba(92,191,110,0.4) !important; border-color: var(--success-green) !important; }
.geo-quiz-btn.wrong { background: rgba(232,93,93,0.4) !important; border-color: var(--error-red) !important; }
.geo-quiz-results { text-align: center; padding: 30px; }
.geo-quiz-result-icon { font-size: 4rem; }
.geo-quiz-results h3 { color: var(--snow-white); font-size: 1.5rem; font-weight: 900; margin: 8px 0; }
.geo-quiz-results p { color: var(--snow-white); font-weight: 700; }
.geo-quiz-result-actions { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }

/* ============================================
   CODING PUZZLES
   ============================================ */
.coding-worlds { max-width: 700px; margin: 0 auto; padding: 10px; }
.coding-hero { text-align: center; padding: 20px; }
.coding-hero-icon { font-size: 4rem; }
.coding-hero h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; }
.coding-hero p { color: rgba(255,255,255,0.7); }
.coding-world-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px; margin-top: 20px;
}
.coding-world-card {
  text-align: center; padding: 24px 16px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: all 0.2s;
}
.coding-world-card:hover:not(.locked) { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.coding-world-card.locked { opacity: 0.4; cursor: not-allowed; }
.coding-world-icon { font-size: 3rem; }
.coding-world-card h4 { color: var(--snow-white); font-weight: 800; margin: 8px 0 4px; }
.coding-world-card p { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.coding-world-progress { color: var(--warm-gold); font-weight: 700; font-size: 0.85rem; margin-top: 6px; }
.coding-level-select { max-width: 600px; margin: 0 auto; padding: 10px; }
.coding-level-select h3 { color: var(--snow-white); text-align: center; margin: 16px 0; }
.coding-levels { display: grid; gap: 10px; }
.coding-level-card {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md); border: 2px solid rgba(255,255,255,0.15);
  cursor: pointer; transition: all 0.2s;
}
.coding-level-card:hover:not(.locked) { background: rgba(255,255,255,0.2); }
.coding-level-card.complete { border-color: var(--success-green); }
.coding-level-card.locked { opacity: 0.4; cursor: not-allowed; }
.coding-level-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.15); display: flex; align-items: center;
  justify-content: center; font-size: 1.3rem; font-weight: 800;
  color: var(--snow-white);
}
.coding-level-card h4 { color: var(--snow-white); font-weight: 700; }
.coding-level-card p { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.coding-puzzle { max-width: 800px; margin: 0 auto; padding: 10px; }
.coding-puzzle-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 10px;
}
.coding-puzzle-header h3 { flex: 1; color: var(--snow-white); font-weight: 800; }
.coding-block-count { color: var(--warm-gold); font-weight: 700; }
.coding-desc { color: rgba(255,255,255,0.7); margin-bottom: 16px; text-align: center; }
.coding-grid-container {
  display: flex; justify-content: center; margin-bottom: 20px;
}
.coding-grid {
  display: inline-flex; flex-direction: column; gap: 2px;
  background: rgba(255,255,255,0.08); padding: 8px;
  border-radius: var(--radius-md); border: 2px solid rgba(255,255,255,0.15);
}
.coding-row { display: flex; gap: 2px; }
.coding-cell {
  width: 55px; height: 55px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; background: rgba(255,255,255,0.06);
  border-radius: 6px; border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
}
.coding-workspace {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.coding-toolbox, .coding-program {
  background: rgba(255,255,255,0.08); padding: 14px;
  border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.15);
}
.coding-toolbox h4, .coding-program h4 {
  color: var(--snow-white); font-weight: 800; margin-bottom: 10px;
}
.coding-blocks-available { display: flex; flex-wrap: wrap; gap: 6px; }
.coding-block-btn {
  padding: 8px 14px; border-radius: 8px; border: 2px solid rgba(255,255,255,0.2);
  background: rgba(30,144,255,0.3); color: var(--snow-white);
  font-weight: 700; font-size: 0.85rem; cursor: pointer; transition: all 0.2s;
}
.coding-block-btn:hover { background: rgba(30,144,255,0.5); transform: scale(1.05); }
.coding-program-area { min-height: 80px; }
.coding-empty-msg { color: rgba(255,255,255,0.4); text-align: center; padding: 20px; }
.coding-placed-block {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px; margin-bottom: 4px; border-radius: 6px;
  background: rgba(30,144,255,0.25); border: 1px solid rgba(30,144,255,0.4);
  color: var(--snow-white); font-weight: 700; font-size: 0.85rem;
  cursor: pointer; transition: all 0.2s;
}
.coding-placed-block:hover { background: rgba(232,93,93,0.3); }
.coding-block-num {
  width: 20px; height: 20px; border-radius: 50%; background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 0.7rem;
}
.coding-block-x { margin-left: auto; opacity: 0.5; }
.coding-controls { display: flex; gap: 8px; margin-top: 12px; }
.coding-feedback { margin-top: 16px; text-align: center; }
.coding-success { color: var(--success-green); font-weight: 800; font-size: 1.2rem; }
.coding-error { color: var(--error-red); font-weight: 700; }
.coding-warn { color: var(--warm-gold); font-weight: 700; }
.coding-hint { color: rgba(255,255,255,0.7); font-style: italic; }
.coding-complete-actions { margin-top: 12px; }
.coding-complete-actions p { color: var(--warm-gold); font-weight: 700; margin-bottom: 10px; }

/* ============================================
   THEME COLORS FOR NEW PAGES
   ============================================ */
.theme-story { --theme-accent: #CD853F; }
.theme-multiplayer { --theme-accent: #DC143C; }
.theme-village { --theme-accent: #228B22; }
.theme-music { --theme-accent: #8A2BE2; }
.theme-geography { --theme-accent: #008080; }
.theme-coding { --theme-accent: #1E90FF; }
.theme-badges { --theme-accent: #FFD700; }

/* ============================================
   CRAFTING SYSTEM
   ============================================ */
.subject-card.crafting-card { background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%); }
.subject-card.pet-evo-card { background: linear-gradient(135deg, #8b5cf6 0%, #c084fc 100%); }
.subject-card.boss-card { background: linear-gradient(135deg, #dc2626 0%, #f97316 100%); }
.subject-card.trading-card { background: linear-gradient(135deg, #059669 0%, #34d399 100%); }
.subject-card.platformer-card { background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%); }
.subject-card.seasonal-card { background: linear-gradient(135deg, #c026d3 0%, #f472b6 100%); }
.subject-card.quiz-card { background: linear-gradient(135deg, #ca8a04 0%, #fbbf24 100%); }

.crafting-workshop { max-width: 800px; margin: 0 auto; }
.crafting-inventory { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px; }
.crafting-inventory h3 { color: var(--snow-white); margin-bottom: 12px; }
.material-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 10px; }
.material-slot { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 10px 6px; text-align: center; color: var(--snow-white); }
.material-emoji { font-size: 1.5rem; display: block; }
.material-count { font-weight: 900; font-size: 1.1rem; display: block; }
.material-name { font-size: 0.7rem; opacity: 0.7; display: block; }

.active-effects { background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.3); border-radius: var(--radius-md); padding: 16px; margin-bottom: 16px; }
.active-effects h3 { color: var(--warm-gold); margin-bottom: 8px; }
.effects-row { display: flex; flex-wrap: wrap; gap: 8px; }
.effect-badge { background: rgba(245,158,11,0.2); border-radius: 20px; padding: 6px 14px; color: var(--snow-white); font-size: 0.85rem; font-weight: 700; }
.effect-time { color: var(--warm-gold); margin-left: 6px; }

.crafting-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.craft-filter-btn { background: rgba(255,255,255,0.15); border: none; border-radius: 20px; padding: 8px 16px; color: var(--snow-white); cursor: pointer; font-weight: 700; font-size: 0.85rem; transition: all 0.2s; }
.craft-filter-btn:hover, .craft-filter-btn.active { background: var(--fox-orange); }

.recipes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.recipe-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 16px; text-align: center; border: 2px solid transparent; transition: all 0.3s; }
.recipe-card.craftable { border-color: var(--success-green); }
.recipe-card.locked { opacity: 0.7; }
.recipe-card.recipe-legendary { border-color: var(--warm-gold); box-shadow: 0 0 20px rgba(245,158,11,0.3); }
.recipe-icon { font-size: 2.5rem; margin-bottom: 8px; }
.recipe-name { color: var(--snow-white); font-weight: 800; font-size: 1.1rem; }
.recipe-desc { color: rgba(255,255,255,0.7); font-size: 0.8rem; margin: 6px 0; }
.recipe-cost { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 8px 0; }
.cost-item { font-size: 0.8rem; padding: 3px 8px; border-radius: 10px; font-weight: 700; }
.cost-item.has-enough { background: rgba(34,197,94,0.2); color: #4ade80; }
.cost-item.not-enough { background: rgba(239,68,68,0.2); color: #f87171; }
.recipe-reward { color: var(--warm-gold); font-weight: 700; font-size: 0.85rem; }
.times-crafted { color: rgba(255,255,255,0.5); font-size: 0.75rem; margin: 4px 0; }
.craft-btn { margin-top: 8px; font-size: 0.85rem; padding: 8px 16px; }
.crafting-tip { text-align: center; color: rgba(255,255,255,0.6); margin-top: 20px; font-size: 0.85rem; }

/* ============================================
   PET EVOLUTION
   ============================================ */
.pet-evolution-page { max-width: 700px; margin: 0 auto; }
.pet-display { text-align: center; padding: 30px; position: relative; margin-bottom: 20px; }
.pet-glow { position: absolute; inset: 0; border-radius: 50%; filter: blur(40px); z-index: 0; }
.pet-fox-big { font-size: 5rem; position: relative; z-index: 1; animation: petBounce 2s ease-in-out infinite; }
.pet-size-tiny .pet-fox-big { font-size: 3rem; }
.pet-size-small .pet-fox-big { font-size: 3.5rem; }
.pet-size-medium .pet-fox-big { font-size: 4.5rem; }
.pet-size-large .pet-fox-big { font-size: 5.5rem; }
.pet-size-grand .pet-fox-big { font-size: 6.5rem; }
.pet-size-mythic .pet-fox-big { font-size: 7.5rem; filter: drop-shadow(0 0 20px gold); }

@keyframes petBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.pet-stage-name { color: var(--snow-white); font-size: 1.5rem; font-weight: 900; position: relative; z-index: 1; }
.pet-stage-desc { color: rgba(255,255,255,0.7); position: relative; z-index: 1; }
.pet-path-badge { display: inline-block; padding: 6px 16px; border-radius: 20px; color: white; font-weight: 700; margin-top: 10px; position: relative; z-index: 1; }

.pet-stats-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.pet-stat { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-sm); padding: 12px 20px; text-align: center; min-width: 120px; }
.pet-stat-label { color: rgba(255,255,255,0.6); font-size: 0.8rem; display: block; }
.pet-stat-value { color: var(--snow-white); font-weight: 900; font-size: 1.2rem; }
.pet-happiness-bar { width: 100px; height: 10px; background: rgba(0,0,0,0.3); border-radius: 5px; overflow: hidden; margin: 4px auto; }
.pet-happiness-fill { height: 100%; border-radius: 5px; transition: width 0.5s; }

.evo-progress-section { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 20px; text-align: center; margin-bottom: 20px; }
.evo-progress-section h4 { color: var(--snow-white); margin-bottom: 10px; }
.evo-progress-section p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.evo-progress-bar { height: 16px; background: rgba(0,0,0,0.3); border-radius: 8px; overflow: hidden; margin: 10px 0; }
.evo-progress-fill { height: 100%; background: linear-gradient(90deg, var(--fox-orange), var(--warm-gold)); border-radius: 8px; transition: width 0.5s; }

.pet-feed-section { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px; }
.pet-feed-section h4 { color: var(--snow-white); margin-bottom: 12px; text-align: center; }
.feed-options { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.feed-btn { background: rgba(0,0,0,0.2); border: 2px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); padding: 12px 20px; color: var(--snow-white); cursor: pointer; text-align: center; transition: all 0.2s; min-width: 100px; }
.feed-btn:hover { border-color: var(--fox-orange); background: rgba(232,135,60,0.2); }
.feed-emoji { font-size: 1.8rem; display: block; margin-bottom: 4px; }
.feed-cost { font-size: 0.75rem; color: var(--warm-gold); display: block; }

.pet-abilities-section { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px; }
.pet-abilities-section h4 { color: var(--snow-white); margin-bottom: 12px; }
.abilities-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.ability-card { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 12px; text-align: center; border: 2px solid transparent; }
.ability-card.unlocked { border-color: var(--success-green); }
.ability-card.locked { opacity: 0.5; }
.ability-card.used { opacity: 0.6; }
.ability-icon { font-size: 1.8rem; }
.ability-name { color: var(--snow-white); font-weight: 700; margin: 4px 0; }
.ability-desc { color: rgba(255,255,255,0.6); font-size: 0.75rem; }
.ability-unlock { font-size: 0.7rem; color: var(--warm-gold); margin-top: 4px; }

.evo-paths-info { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 20px; }
.evo-paths-info h4 { color: var(--snow-white); margin-bottom: 8px; }
.evo-paths-info > p { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-bottom: 12px; }
.evo-paths-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.evo-path-card { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 10px; text-align: center; border: 2px solid transparent; }
.evo-path-card.active-path { border-color: var(--warm-gold); background: rgba(245,158,11,0.15); }
.evo-path-emoji { font-size: 1.3rem; display: block; }
.evo-path-name { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; display: block; }
.evo-path-req { color: rgba(255,255,255,0.5); font-size: 0.7rem; display: block; }

.evolution-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 9999; display: flex; align-items: center; justify-content: center; }
.evolution-animation { text-align: center; color: var(--snow-white); padding: 40px; }
.evo-glow { position: absolute; width: 200px; height: 200px; background: radial-gradient(circle, rgba(245,158,11,0.5), transparent); border-radius: 50%; animation: pulse 1.5s ease-in-out infinite; margin: 0 auto; }
.evo-old, .evo-new { font-size: 4rem; display: inline-block; margin: 0 20px; }
.evo-arrow { font-size: 2rem; }
.evo-ability { color: var(--warm-gold); font-weight: 700; margin-top: 10px; }

/* ============================================
   BOSS BATTLE
   ============================================ */
.boss-arena-lobby { max-width: 700px; margin: 0 auto; }
.daily-boss-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-lg); padding: 30px; text-align: center; margin-bottom: 20px; border: 2px solid rgba(220,38,38,0.3); }
.daily-boss-card h3 { color: var(--snow-white); margin-bottom: 16px; }
.boss-preview-emoji { font-size: 5rem; animation: bossFloat 3s ease-in-out infinite; }
@keyframes bossFloat { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-15px) scale(1.05); } }
.boss-preview h2 { color: var(--snow-white); font-size: 1.8rem; margin: 10px 0 6px; }
.boss-preview p { color: rgba(255,255,255,0.7); margin-bottom: 12px; }
.boss-info-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; color: var(--snow-white); font-weight: 700; margin-bottom: 12px; }
.boss-rewards-preview { display: flex; gap: 16px; justify-content: center; color: var(--warm-gold); font-weight: 700; margin-bottom: 16px; }
.btn-large { font-size: 1.2rem !important; padding: 16px 40px !important; }

.boss-battle-arena { max-width: 600px; margin: 0 auto; }
.boss-display { text-align: center; margin-bottom: 20px; }
.boss-emoji { font-size: 4rem; }
.boss-shake { animation: bossShake 0.5s ease-in-out infinite; }
@keyframes bossShake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
.boss-display h3 { color: var(--snow-white); }
.boss-hp-bar { height: 24px; background: rgba(0,0,0,0.4); border-radius: 12px; overflow: hidden; position: relative; margin-top: 10px; }
.boss-hp-fill { height: 100%; background: linear-gradient(90deg, #ef4444, #f97316); border-radius: 12px; transition: width 0.5s; }
.boss-hp-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 0.85rem; }

.battle-question { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 24px; text-align: center; }
.battle-subject-tag { display: inline-block; background: var(--fox-orange); color: white; padding: 4px 12px; border-radius: 10px; font-weight: 700; font-size: 0.75rem; margin-bottom: 10px; }
.battle-question h3 { color: var(--snow-white); margin-bottom: 16px; font-size: 1.3rem; }
.battle-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.battle-option-btn { background: rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); padding: 14px; color: var(--snow-white); font-weight: 700; font-size: 1rem; cursor: pointer; transition: all 0.2s; }
.battle-option-btn:hover { border-color: var(--fox-orange); background: rgba(232,135,60,0.2); }
.battle-stats { display: flex; gap: 16px; justify-content: center; margin-top: 16px; color: var(--snow-white); font-weight: 700; }

.damage-popup { position: fixed; font-size: 2rem; font-weight: 900; color: #ef4444; z-index: 9999; pointer-events: none; animation: damageFloat 1s ease-out forwards; }
.damage-popup.miss { color: #94a3b8; }
@keyframes damageFloat { 0% { opacity: 1; transform: translateY(0) scale(1); } 100% { opacity: 0; transform: translateY(-60px) scale(1.5); } }

.boss-victory, .boss-defeat { text-align: center; max-width: 500px; margin: 40px auto; color: var(--snow-white); }
.victory-emoji, .defeat-emoji { font-size: 5rem; margin-bottom: 16px; }
.boss-victory h2 { font-size: 2rem; color: var(--warm-gold); }
.boss-defeat h2 { font-size: 1.5rem; }
.victory-rewards { display: flex; gap: 20px; justify-content: center; margin: 16px 0; font-weight: 700; font-size: 1.1rem; }
.victory-stats { color: rgba(255,255,255,0.6); }
.defeat-stats { display: flex; gap: 16px; justify-content: center; margin-top: 10px; font-size: 0.9rem; }

.boss-battle-stats { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 16px; margin-bottom: 20px; }
.boss-battle-stats h4 { color: var(--snow-white); margin-bottom: 8px; }
.battle-record-row { display: flex; gap: 20px; color: rgba(255,255,255,0.8); }

.boss-roster { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 16px; }
.boss-roster h4 { color: var(--snow-white); margin-bottom: 12px; }
.boss-roster-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.boss-roster-card { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 10px; text-align: center; border: 2px solid transparent; }
.boss-roster-card.today { border-color: #ef4444; background: rgba(220,38,38,0.15); }
.roster-emoji { font-size: 1.8rem; display: block; }
.roster-name { color: var(--snow-white); font-weight: 700; font-size: 0.8rem; display: block; }
.roster-hp { color: rgba(255,255,255,0.5); font-size: 0.7rem; }

/* ============================================
   TRADING SYSTEM
   ============================================ */
.trading-hub { max-width: 800px; margin: 0 auto; }
.trading-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.trade-tab { background: rgba(255,255,255,0.15); border: none; border-radius: 20px; padding: 10px 20px; color: var(--snow-white); cursor: pointer; font-weight: 700; font-size: 0.9rem; transition: all 0.2s; }
.trade-tab:hover, .trade-tab.active { background: var(--fox-orange); }

.collection-summary { display: flex; gap: 20px; justify-content: center; margin-bottom: 16px; color: var(--snow-white); font-weight: 700; }
.collection-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.trade-item-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-sm); padding: 12px; text-align: center; border: 2px solid transparent; transition: all 0.2s; }
.trade-item-card.not-owned { opacity: 0.4; }
.trade-item-card.rarity-uncommon { border-color: rgba(34,197,94,0.3); }
.trade-item-card.rarity-rare { border-color: rgba(59,130,246,0.3); }
.trade-item-card.rarity-legendary { border-color: rgba(245,158,11,0.3); box-shadow: 0 0 10px rgba(245,158,11,0.2); }
.trade-item-emoji { font-size: 2rem; display: block; }
.trade-item-name { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; }
.trade-item-qty { color: var(--warm-gold); font-weight: 900; }
.trade-item-rarity { font-size: 0.7rem; font-weight: 700; text-transform: capitalize; }
.btn-small { font-size: 0.75rem !important; padding: 6px 12px !important; }
.btn-danger { background: #ef4444 !important; }
.btn-danger:hover { background: #dc2626 !important; }

.trade-market { color: var(--snow-white); }
.trade-market h3 { margin-bottom: 12px; }
.trade-listings { display: grid; gap: 12px; margin-bottom: 20px; }
.trade-listing { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-sm); padding: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: space-between; }
.trade-listing.my-trade { border-left: 3px solid var(--fox-orange); }
.trade-from { font-weight: 700; width: 100%; font-size: 0.85rem; }
.trade-exchange { display: flex; align-items: center; gap: 12px; }
.trade-offer, .trade-want { text-align: center; }
.trade-emoji { font-size: 1.5rem; display: block; }
.trade-arrow { font-size: 1.3rem; }
.no-trades { color: rgba(255,255,255,0.5); text-align: center; padding: 30px; }

.create-trade-form { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 24px; color: var(--snow-white); }
.create-trade-form h3 { margin-bottom: 16px; }
.trade-form-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.trade-form-row label { font-weight: 700; min-width: 80px; }
.trade-form-row select, .trade-form-row input { background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; padding: 8px 12px; color: var(--snow-white); font-size: 0.9rem; }
.trade-form-row select { min-width: 180px; }
.trade-form-row input[type="number"] { width: 60px; }
.trading-tip { text-align: center; color: rgba(255,255,255,0.6); margin-top: 20px; font-size: 0.85rem; }

/* ============================================
   PLATFORMER
   ============================================ */
.platformer-lobby { max-width: 700px; margin: 0 auto; }
.plat-total-stars { text-align: center; color: var(--warm-gold); font-size: 1.3rem; font-weight: 900; margin-bottom: 20px; }
.plat-world-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 16px; border: 2px solid transparent; }
.plat-world-card.locked { opacity: 0.5; }
.plat-world-header { padding: 16px 20px; display: flex; align-items: center; gap: 12px; }
.plat-world-emoji { font-size: 2rem; }
.plat-world-header h3 { color: var(--text-dark); font-weight: 900; }
.plat-level-list { padding: 12px; display: grid; gap: 8px; }
.plat-level-btn { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; transition: all 0.2s; color: var(--snow-white); }
.plat-level-btn.unlocked:hover { background: rgba(232,135,60,0.3); }
.plat-level-btn.locked { opacity: 0.4; cursor: default; }
.plat-level-name { font-weight: 700; }
.plat-level-stars { font-size: 0.85rem; }
.plat-controls-hint { text-align: center; color: rgba(255,255,255,0.5); margin-top: 16px; font-size: 0.85rem; }

.platformer-game { max-width: 660px; margin: 0 auto; text-align: center; }
.platformer-hud { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; color: var(--snow-white); font-weight: 700; }
#platformer-canvas { border-radius: var(--radius-md); border: 3px solid rgba(255,255,255,0.2); display: block; margin: 0 auto; background: #d4eaf7; }
.plat-controls { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin-top: 8px; }

.plat-question-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center; z-index: 100; border-radius: var(--radius-md); }
.plat-question-card { background: var(--glass-bg); backdrop-filter: blur(15px); border-radius: var(--radius-md); padding: 30px; text-align: center; color: var(--snow-white); max-width: 400px; }
.plat-question-card h3 { margin-bottom: 16px; }
.plat-question-text { font-size: 1.3rem; font-weight: 800; margin-bottom: 16px; }
.plat-question-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.plat-option-btn { background: rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); padding: 12px; color: var(--snow-white); font-weight: 700; cursor: pointer; transition: all 0.2s; font-size: 1.1rem; }
.plat-option-btn:hover { border-color: var(--fox-orange); }

.plat-win-screen { text-align: center; color: var(--snow-white); max-width: 500px; margin: 40px auto; }
.plat-win-screen h2 { font-size: 2rem; color: var(--warm-gold); margin-bottom: 16px; }
.plat-win-stars { font-size: 1.5rem; margin-bottom: 12px; }
.plat-win-stats { display: flex; gap: 16px; justify-content: center; font-weight: 700; }

/* ============================================
   SEASONAL EVENTS
   ============================================ */
.seasonal-page { max-width: 700px; margin: 0 auto; }
.seasonal-empty { text-align: center; color: var(--snow-white); padding: 40px; }
.seasonal-empty-emoji { font-size: 4rem; margin-bottom: 16px; }
.upcoming-events { margin-top: 20px; }
.upcoming-events h4 { margin-bottom: 12px; }
.upcoming-event-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-sm); padding: 12px; display: flex; gap: 12px; align-items: center; margin-bottom: 8px; }
.upcoming-months { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin-left: auto; }

.seasonal-event-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 24px; border: 2px solid rgba(255,255,255,0.1); }
.event-header { padding: 24px; text-align: center; }
.event-emoji { font-size: 3rem; display: block; margin-bottom: 8px; }
.event-header h3 { font-size: 1.5rem; margin-bottom: 6px; }
.event-challenges { padding: 20px; }
.event-challenges h4 { color: var(--snow-white); margin-bottom: 12px; }
.event-challenge { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 10px; }
.event-challenge.claimed { opacity: 0.6; }
.challenge-info { display: flex; justify-content: space-between; flex-wrap: wrap; margin-bottom: 8px; }
.challenge-name { color: var(--snow-white); font-weight: 700; }
.challenge-desc { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.challenge-progress-bar { height: 10px; background: rgba(0,0,0,0.3); border-radius: 5px; overflow: hidden; margin-bottom: 6px; }
.challenge-progress-fill { height: 100%; border-radius: 5px; transition: width 0.5s; }
.challenge-stats { display: flex; justify-content: space-between; align-items: center; color: var(--snow-white); font-size: 0.85rem; }
.claimed-tag { color: var(--success-green); font-weight: 700; }
.challenge-reward-preview { color: var(--warm-gold); font-size: 0.8rem; margin-top: 4px; }

.event-exclusive-items { padding: 0 20px 20px; }
.event-exclusive-items h4 { color: var(--snow-white); margin-bottom: 12px; }
.exclusive-items-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.exclusive-item { background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 12px; text-align: center; border: 2px solid transparent; }
.exclusive-item.owned { border-color: var(--warm-gold); }
.exclusive-item.locked { opacity: 0.5; }
.excl-emoji { font-size: 2rem; display: block; }
.excl-name { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; display: block; margin: 4px 0; }
.excl-desc { color: rgba(255,255,255,0.5); font-size: 0.7rem; display: block; }

/* ============================================
   QUIZ CREATOR
   ============================================ */
.quiz-hub { max-width: 800px; margin: 0 auto; }
.quiz-actions { text-align: center; margin-bottom: 24px; }
.quiz-hub h3 { color: var(--snow-white); margin-bottom: 12px; }
.quiz-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 24px; }
.quiz-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 16px; border: 2px solid transparent; }
.quiz-card.my-quiz { border-color: rgba(232,135,60,0.3); }
.quiz-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.quiz-card-header h4 { color: var(--snow-white); font-weight: 800; }
.quiz-subject-tag { display: inline-block; background: var(--fox-orange); color: white; padding: 2px 10px; border-radius: 10px; font-size: 0.7rem; font-weight: 700; }
.quiz-author { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin-bottom: 8px; }
.quiz-meta { display: flex; gap: 12px; flex-wrap: wrap; color: rgba(255,255,255,0.7); font-size: 0.8rem; margin-bottom: 8px; }
.quiz-prev-score { color: var(--warm-gold); font-size: 0.85rem; font-weight: 700; margin-bottom: 8px; }
.quiz-card-actions { display: flex; gap: 8px; margin-top: 8px; }
.no-quizzes { text-align: center; color: rgba(255,255,255,0.5); padding: 30px; }
.quiz-tip { text-align: center; color: rgba(255,255,255,0.6); font-size: 0.85rem; }

.quiz-playing { max-width: 600px; margin: 0 auto; }
.quiz-play-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; color: var(--snow-white); }
.quiz-play-header h3 { font-size: 1.1rem; }
.quiz-progress-bar { height: 8px; background: rgba(0,0,0,0.3); border-radius: 4px; overflow: hidden; margin-bottom: 20px; }
.quiz-progress-fill { height: 100%; background: var(--fox-orange); border-radius: 4px; transition: width 0.3s; }
.quiz-question-card { background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 30px; text-align: center; }
.quiz-question-card h3 { color: var(--snow-white); font-size: 1.3rem; margin-bottom: 20px; }
.quiz-options { display: grid; gap: 10px; }
.quiz-option-btn { background: rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); padding: 14px; color: var(--snow-white); font-weight: 700; cursor: pointer; transition: all 0.2s; text-align: left; font-size: 1rem; }
.quiz-option-btn:hover { border-color: var(--fox-orange); background: rgba(232,135,60,0.2); }
.quiz-play-score { text-align: center; color: var(--snow-white); margin-top: 16px; font-weight: 700; }

.quiz-results { text-align: center; max-width: 500px; margin: 40px auto; color: var(--snow-white); }
.quiz-results-emoji { font-size: 4rem; margin-bottom: 12px; }
.quiz-results h2 { color: var(--warm-gold); margin-bottom: 8px; }
.quiz-results h3 { font-size: 1.1rem; margin-bottom: 4px; }
.quiz-results-score { margin: 20px 0; }
.big-score { font-size: 2rem; font-weight: 900; display: block; }
.big-pct { font-size: 1.3rem; color: var(--warm-gold); }
.quiz-results-rewards { font-weight: 700; font-size: 1.1rem; }

.quiz-creator-form { max-width: 600px; margin: 0 auto; background: var(--glass-bg); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 24px; color: var(--snow-white); }
.quiz-creator-form h3 { margin-bottom: 16px; }
.creator-field { margin-bottom: 14px; }
.creator-field label { display: block; font-weight: 700; margin-bottom: 4px; }
.creator-field input, .creator-field select { width: 100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; padding: 10px 14px; color: var(--snow-white); font-size: 0.95rem; }
.creator-question { background: rgba(0,0,0,0.15); border-radius: var(--radius-sm); padding: 16px; margin-bottom: 12px; }
.creator-question h4 { margin-bottom: 8px; }
.creator-question .q-text { width: 100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; padding: 10px; color: var(--snow-white); margin-bottom: 10px; font-size: 0.95rem; }
.creator-question .q-options { display: grid; gap: 6px; }
.creator-question .q-options div { display: flex; align-items: center; gap: 6px; }
.creator-question .q-opt { flex: 1; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; padding: 8px 10px; color: var(--snow-white); font-size: 0.9rem; }
.creator-question .q-hint { color: rgba(255,255,255,0.4); font-size: 0.75rem; margin-top: 6px; }
.creator-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ============================================
   NOTE QUEST - Song Game
   ============================================ */
.nq-menu { max-width: 600px; margin: 0 auto; padding: 10px; }
.nq-hero { text-align: center; padding: 20px 10px; }
.nq-hero-icon { font-size: 4rem; }
.nq-hero h3 { color: var(--snow-white); font-size: 1.8rem; font-weight: 900; }
.nq-hero p { color: rgba(255,255,255,0.7); font-weight: 600; }
.nq-subtitle { font-style: italic; color: rgba(255,255,255,0.5) !important; font-size: 0.9rem; margin-top: 4px; }

.nq-mnemonic-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.nq-mnemonic {
  background: rgba(255,255,255,0.1); border-radius: var(--radius-md); padding: 14px; text-align: center;
  border: 1px solid rgba(255,255,255,0.15);
}
.nq-mnemonic h4 { color: var(--snow-white); font-weight: 800; font-size: 0.85rem; margin-bottom: 8px; }
.nq-mnemonic-notes { display: flex; gap: 6px; justify-content: center; margin-bottom: 8px; }
.nq-mn-note {
  width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 0.8rem;
}
.nq-mnemonic p { color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 600; }

.nq-level-select, .nq-pattern-mode { margin: 20px 0; }
.nq-level-select h4, .nq-pattern-mode h4 { color: var(--snow-white); font-weight: 700; margin-bottom: 10px; }
.nq-level-grid { display: flex; flex-direction: column; gap: 8px; }
.nq-level-btn {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2);
  color: var(--snow-white); cursor: pointer; transition: all 0.2s; text-align: left; width: 100%;
}
.nq-level-btn:hover { background: rgba(255,255,255,0.2); transform: translateX(4px); }
.nq-level-stars { font-size: 1.1rem; }
.nq-level-name { font-weight: 800; flex: 1; }
.nq-level-info { font-size: 0.8rem; opacity: 0.6; }

.nq-pattern-desc { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-bottom: 10px; }
.nq-pattern-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.nq-pattern-btn {
  padding: 12px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2); color: var(--snow-white);
  font-weight: 700; font-size: 0.9rem; cursor: pointer; transition: all 0.2s;
}
.nq-pattern-btn:hover { background: rgba(255,255,255,0.2); }

/* Note Quest - Game Screen */
.nq-game { max-width: 600px; margin: 0 auto; padding: 16px; text-align: center; }
.nq-game-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px; color: var(--snow-white); font-weight: 700;
}
.nq-game-round { font-size: 0.9rem; opacity: 0.7; }
.nq-game-score { font-size: 1rem; color: var(--warm-gold); }
.nq-game-streak { font-size: 0.9rem; color: var(--fox-orange); }

.nq-staff-display { margin: 16px auto; max-width: 300px; }
.nq-staff {
  position: relative; height: 90px; margin: 20px 0;
}
.nq-staff-wide { max-width: 100%; }
.nq-staff-line {
  position: absolute; left: 0; right: 0; height: 2px;
  background: rgba(255,255,255,0.3);
}
.nq-staff-line:nth-child(1) { bottom: 10px; }
.nq-staff-line:nth-child(2) { bottom: 25px; }
.nq-staff-line:nth-child(3) { bottom: 40px; }
.nq-staff-line:nth-child(4) { bottom: 55px; }
.nq-staff-line:nth-child(5) { bottom: 70px; }

.nq-note-on-staff {
  position: absolute; left: 50%; transform: translateX(-50%); z-index: 2;
}
.nq-staff-note {
  position: absolute; z-index: 2; transform: translateX(-50%);
  transition: all 0.3s;
}
.nq-staff-note.playing { transform: translateX(-50%) scale(1.3); }
.nq-note-head {
  width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 0.75rem; box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  transition: all 0.3s;
}

.nq-listen-section { margin: 16px 0; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.nq-listen-btn {
  padding: 10px 20px; border-radius: 20px; border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1); color: var(--snow-white); font-weight: 700;
  cursor: pointer; transition: all 0.2s;
}
.nq-listen-btn:hover { background: rgba(255,255,255,0.2); }
.nq-listen-btn.secondary { border-color: rgba(255,255,255,0.15); font-size: 0.85rem; }
.nq-hint { color: rgba(255,255,255,0.5); font-size: 0.85rem; font-style: italic; }

.nq-answer-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 16px 0;
}
.nq-answer-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 14px 8px; border-radius: var(--radius-sm);
  border: 2px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.1);
  color: var(--snow-white); cursor: pointer; transition: all 0.2s;
}
.nq-answer-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); border-color: var(--note-color); transform: scale(1.05); }
.nq-answer-btn.correct { background: rgba(92,191,110,0.4) !important; border-color: var(--success-green) !important; }
.nq-answer-btn.wrong { background: rgba(232,93,93,0.4) !important; border-color: var(--error-red) !important; }
.nq-answer-note { font-size: 1.4rem; font-weight: 900; }
.nq-answer-label { font-size: 0.7rem; opacity: 0.6; }

/* Note Quest - Feedback */
#nq-feedback { margin-top: 12px; min-height: 40px; }
.nq-correct-feedback {
  color: var(--success-green); font-weight: 800; font-size: 1.1rem;
  animation: mp-feedback-in 0.3s ease-out;
}
.nq-wrong-feedback {
  color: var(--error-red); font-weight: 700; font-size: 1rem;
  animation: mp-feedback-in 0.3s ease-out;
}
.nq-check {
  display: inline-flex; width: 24px; height: 24px; border-radius: 50%;
  background: var(--success-green); color: white; align-items: center; justify-content: center;
  font-size: 0.85rem; margin-right: 4px;
}
.nq-x {
  display: inline-flex; width: 24px; height: 24px; border-radius: 50%;
  background: var(--error-red); color: white; align-items: center; justify-content: center;
  font-size: 0.85rem; margin-right: 4px;
}
.nq-streak-bonus { display: block; color: var(--fox-orange); font-size: 0.9rem; margin-top: 4px; }

/* Note Quest - Pattern Progress */
.nq-pattern-progress {
  display: flex; gap: 8px; justify-content: center; margin: 16px 0; flex-wrap: wrap;
}
.nq-pp-note {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.85rem; transition: all 0.3s;
}
.nq-pp-note.revealed { background: var(--nc); color: white; }
.nq-pp-note.current { background: rgba(255,255,255,0.3); color: var(--snow-white); border: 2px solid var(--warm-gold); animation: nq-pulse 1s infinite; }
.nq-pp-note.hidden { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.3); }
@keyframes nq-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.nq-pattern-hint { color: rgba(255,255,255,0.6); font-weight: 600; margin-bottom: 12px; }

/* Note Quest - Results */
.nq-results { text-align: center; padding: 30px 16px; max-width: 500px; margin: 0 auto; }
.nq-results-icon { font-size: 4rem; }
.nq-results h3 { color: var(--snow-white); font-size: 1.6rem; font-weight: 900; margin: 10px 0; }
.nq-results-pattern { color: rgba(255,255,255,0.6); font-style: italic; margin-bottom: 12px; }
.nq-pattern-reveal { display: flex; gap: 6px; justify-content: center; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.nq-reveal-note {
  width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 0.8rem;
}
.nq-results-stats { display: flex; gap: 16px; justify-content: center; margin: 20px 0; }
.nq-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.nq-stat-val { color: var(--warm-gold); font-weight: 900; font-size: 1.3rem; }
.nq-stat-label { color: rgba(255,255,255,0.6); font-size: 0.75rem; font-weight: 600; }
.nq-prize {
  padding: 12px 20px; border-radius: var(--radius-md); background: rgba(245,200,66,0.15);
  border: 2px solid var(--warm-gold); margin: 16px auto; display: inline-flex; align-items: center; gap: 8px;
  color: var(--warm-gold); font-weight: 800;
}
.nq-prize-icon { font-size: 1.3rem; }
.nq-results-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; }

.nq-pattern-intro { text-align: center; padding: 30px 16px; max-width: 600px; margin: 0 auto; }
.nq-pattern-intro h3 { color: var(--snow-white); font-size: 1.5rem; font-weight: 900; }
.nq-pattern-intro p { color: rgba(255,255,255,0.7); font-weight: 600; }
.nq-pattern-listen-text { margin-top: 16px; color: rgba(255,255,255,0.6); }
.nq-play-pattern-btn { margin-top: 16px; }

.note-quest-card { background: linear-gradient(135deg, #7c3aed, #a78bfa) !important; }
.tower-defense-card { background: linear-gradient(135deg, #b91c1c, #ef4444) !important; }
.sudoku-card { background: linear-gradient(135deg, #0d9488, #14b8a6) !important; }
.bridge-builder-card { background: linear-gradient(135deg, #b45309, #f59e0b) !important; }

/* ============================================
   TOWER DEFENSE
   ============================================ */
.td-menu { max-width: 600px; margin: 0 auto; padding: 10px; }
.td-hero { text-align: center; padding: 20px; }
.td-hero-icon { font-size: 4rem; }
.td-hero h3 { color: var(--snow-white); font-size: 1.8rem; font-weight: 900; }
.td-hero p { color: rgba(255,255,255,0.7); }
.td-how-to { margin: 16px 0; padding: 16px; background: rgba(255,255,255,0.08); border-radius: var(--radius-md); }
.td-how-to h4 { color: var(--snow-white); font-weight: 700; margin-bottom: 10px; }
.td-steps { display: flex; flex-direction: column; gap: 8px; }
.td-step {
  display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); font-weight: 600;
}
.td-step span {
  width: 28px; height: 28px; border-radius: 50%; background: var(--fox-orange);
  color: white; font-weight: 900; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.td-tower-preview { margin: 16px 0; }
.td-tower-preview h4 { color: var(--snow-white); font-weight: 700; margin-bottom: 10px; }
.td-tower-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.td-tower-card {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
}
.td-tc-icon { font-size: 1.6rem; }
.td-tower-card strong { color: var(--snow-white); font-size: 0.85rem; }
.td-tc-cost { color: var(--warm-gold); font-size: 0.8rem; font-weight: 700; }
.td-start-btn { display: block; margin: 20px auto; font-size: 1.1rem; padding: 14px 40px; }

/* Tower Defense - Game */
.td-game { max-width: 800px; margin: 0 auto; }
.td-hud {
  display: flex; align-items: center; gap: 16px; padding: 10px 16px; flex-wrap: wrap;
  background: rgba(0,0,0,0.3); border-radius: var(--radius-sm); margin-bottom: 8px;
}
.td-hud-lives, .td-hud-coins, .td-hud-wave, .td-hud-score {
  color: var(--snow-white); font-weight: 700; font-size: 0.9rem;
}
.td-hud-coins { color: var(--warm-gold); }
.td-next-wave-btn {
  margin-left: auto; padding: 6px 16px; border-radius: 16px; border: 2px solid var(--fox-orange);
  background: rgba(232,135,60,0.2); color: var(--fox-orange); font-weight: 700; cursor: pointer;
}
.td-next-wave-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.td-main { display: flex; gap: 10px; }
#td-canvas { border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.15); flex: 1; max-width: 600px; width: 100%; height: auto; }
.td-sidebar {
  width: 140px; display: flex; flex-direction: column; gap: 6px; flex-shrink: 0;
}
.td-sidebar h4 { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; margin-bottom: 4px; }
.td-buy-btn {
  padding: 8px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1); color: var(--snow-white); font-weight: 700;
  font-size: 0.8rem; cursor: pointer; transition: all 0.2s; text-align: center;
}
.td-buy-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); }
.td-buy-btn.active { border-color: var(--fox-orange); background: rgba(232,135,60,0.2); }
.td-buy-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.td-buy-btn small { color: var(--warm-gold); }
.td-selected-info { margin-top: 8px; }
.td-tower-detail {
  padding: 10px; background: rgba(255,255,255,0.1); border-radius: var(--radius-sm);
  text-align: center;
}
.td-tower-detail strong { color: var(--snow-white); display: block; margin: 4px 0; }
.td-tower-detail p { color: rgba(255,255,255,0.6); font-size: 0.75rem; margin: 2px 0; }
.td-power-btn { margin-top: 6px; font-size: 0.8rem; padding: 6px 12px; }

/* Tower Defense - Question Overlay */
.td-question-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center;
  z-index: 999;
}
.td-q-card {
  background: linear-gradient(135deg, #1a2a4a, #2d4a7a); border-radius: var(--radius-lg);
  padding: 30px; text-align: center; max-width: 420px; width: 90%;
  border: 2px solid rgba(255,255,255,0.2); box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.td-q-subject { color: var(--fox-orange); font-weight: 700; font-size: 0.9rem; margin-bottom: 10px; }
.td-q-text { color: var(--snow-white); font-size: 1.3rem; font-weight: 800; margin-bottom: 20px; }
.td-q-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.td-q-btn {
  padding: 12px; border-radius: var(--radius-sm); border: 2px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1); color: var(--snow-white); font-weight: 700;
  cursor: pointer; transition: all 0.2s;
}
.td-q-btn:hover:not(:disabled) { background: rgba(255,255,255,0.2); }
.td-q-btn.correct { background: rgba(92,191,110,0.4) !important; border-color: var(--success-green) !important; }
.td-q-btn.wrong { background: rgba(232,93,93,0.4) !important; border-color: var(--error-red) !important; }
#td-q-feedback { margin-top: 12px; min-height: 30px; }
.td-q-correct { color: var(--success-green); font-weight: 800; font-size: 1.1rem; }
.td-q-wrong { color: var(--error-red); font-weight: 700; }

/* Tower Defense - Results */
.td-results { text-align: center; padding: 30px; max-width: 500px; margin: 0 auto; }
.td-results-icon { font-size: 4rem; }
.td-results h3 { color: var(--snow-white); font-size: 1.8rem; font-weight: 900; margin: 10px 0; }
.td-results p { color: rgba(255,255,255,0.7); }
.td-results-stats { display: flex; gap: 16px; justify-content: center; margin: 20px 0; flex-wrap: wrap; }
.td-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.td-stat-val { color: var(--warm-gold); font-weight: 900; font-size: 1.3rem; }
.td-stat-label { color: rgba(255,255,255,0.6); font-size: 0.75rem; font-weight: 600; }
.td-results-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; }

/* ============================================
   RESPONSIVE - NEW FEATURES
   ============================================ */
@media (max-width: 600px) {
  .music-modes { grid-template-columns: 1fr; }
  .mp-challenge-grid { grid-template-columns: 1fr; }
  .story-options { grid-template-columns: 1fr; }
  .mp-options { grid-template-columns: 1fr; }
  .geo-quiz-options { grid-template-columns: 1fr; }
  .coding-workspace { grid-template-columns: 1fr; }
  .piano-key { width: 50px; height: 90px; }
  .coding-cell { width: 42px; height: 42px; font-size: 1.2rem; }
  .badges-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  .recipes-grid { grid-template-columns: 1fr; }
  .battle-options { grid-template-columns: 1fr; }
  .collection-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .material-grid { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); }
  .abilities-grid { grid-template-columns: 1fr; }
  .quiz-grid { grid-template-columns: 1fr; }
  .plat-question-options { grid-template-columns: 1fr; }
  #platformer-canvas { width: 100%; height: auto; }
  .browser-sites-grid { grid-template-columns: 1fr 1fr; }
  .nq-mnemonic-cards { grid-template-columns: 1fr; }
  .nq-answer-grid { grid-template-columns: repeat(4, 1fr); }
  .nq-pattern-grid { grid-template-columns: 1fr; }
  .browsing-child-controls { flex-direction: column; }
}

/* ============================================
   Web Browser Card & Page Styles
   ============================================ */

.browser-card {
  background: linear-gradient(135deg, #0891b2, #22d3ee) !important;
}

.browser-hub {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.browser-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  margin-bottom: 20px;
}

.browser-time-display {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.browser-time-icon { font-size: 1.3rem; }

.browser-today-usage {
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 600;
  font-size: 0.9rem;
}

.browser-heading {
  color: var(--snow-white);
  font-weight: 900;
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.browser-subtitle {
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 600;
  margin-bottom: 20px;
}

.browser-category {
  margin-bottom: 24px;
}

.browser-cat-label {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 10px;
}

.browser-sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.browser-site-card {
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}

.browser-site-card:hover {
  background: rgba(255,255,255,0.25);
  border-color: var(--warm-gold);
  transform: translateY(-2px);
}

.browser-site-icon { font-size: 2rem; }

.browser-site-name {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 0.95rem;
}

.browser-site-url {
  color: var(--snow-white);
  opacity: 0.5;
  font-size: 0.75rem;
  font-weight: 600;
}

.browser-disabled {
  text-align: center;
  padding: 60px 20px;
  color: var(--snow-white);
}

.browser-disabled h3 {
  font-weight: 900;
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.browser-disabled p {
  font-weight: 600;
  opacity: 0.7;
}

.browser-time-info {
  margin-top: 12px;
  font-weight: 800;
  opacity: 1 !important;
  color: var(--warm-gold);
}

.browser-active-session {
  margin-top: 12px;
}

.browser-viewing-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  margin-bottom: 8px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
}

.browser-iframe-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.2);
}

.browser-iframe {
  width: 100%;
  height: 70vh;
  border: none;
  background: white;
}

/* ============================================
   Browsing Monitor in Admin Dashboard
   ============================================ */

.browsing-monitor {
  padding: 0;
}

.browsing-child-section {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
}

.browsing-child-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.browsing-child-avatar { font-size: 1.5rem; }

.browsing-child-name {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.05rem;
  flex: 1;
}

.browsing-status {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}

.browsing-status.enabled {
  background: rgba(92, 191, 110, 0.2);
  color: var(--success-green);
}

.browsing-status.disabled {
  background: rgba(232, 93, 93, 0.2);
  color: var(--error-red);
}

.browsing-child-controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.browsing-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.browsing-control-row label {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

.browsing-time-select {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--snow-white);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.85rem;
}

.browsing-usage-display {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 0.9rem;
}

.browsing-recent-activity h5 {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.browsing-log-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.browsing-log-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

.browsing-log-time {
  color: var(--snow-white);
  opacity: 0.6;
  font-weight: 600;
  white-space: nowrap;
  min-width: 80px;
}

.browsing-log-url {
  color: var(--snow-white);
  font-weight: 700;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browsing-log-duration {
  color: var(--warm-gold);
  font-weight: 800;
  white-space: nowrap;
}

.browsing-manage-sites {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.site-manager-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 350px;
  overflow-y: auto;
}

.site-manager-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
}

.site-manager-icon { font-size: 1.2rem; }

.site-manager-name {
  color: var(--snow-white);
  font-weight: 700;
  min-width: 120px;
}

.site-manager-url {
  color: var(--snow-white);
  opacity: 0.5;
  font-size: 0.8rem;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browsing-history-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 400px;
  overflow-y: auto;
}

.browsing-history-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

.bh-date {
  color: var(--snow-white);
  opacity: 0.6;
  font-weight: 600;
  white-space: nowrap;
  min-width: 150px;
}

.bh-type {
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  white-space: nowrap;
}

.bh-type.open {
  background: rgba(92, 191, 110, 0.2);
  color: var(--success-green);
}

.bh-type.close {
  background: rgba(232, 93, 93, 0.2);
  color: var(--error-red);
}

.bh-url {
  color: var(--snow-white);
  font-weight: 700;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bh-duration {
  color: var(--warm-gold);
  font-weight: 800;
  white-space: nowrap;
}

/* ============================================
   Streak Freeze Widget
   ============================================ */

.streak-freeze-widget {
  max-width: 350px;
  margin: 12px auto;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  text-align: center;
}

.sf-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}

.sf-icon { font-size: 1.4rem; }
.sf-title { color: var(--snow-white); font-weight: 800; font-size: 1rem; }

.sf-freezes {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}

.sf-freeze-slot { font-size: 1.5rem; }
.sf-freeze-slot.active { filter: drop-shadow(0 0 6px rgba(88,216,247,0.5)); }

.sf-desc { color: var(--snow-white); opacity: 0.6; font-size: 0.8rem; font-weight: 600; margin-bottom: 8px; }

/* ============================================
   Narrator Bubbles
   ============================================ */

.narrator-bubble {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(232,135,60,0.15);
  border: 2px solid rgba(232,135,60,0.3);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin: 12px auto;
  max-width: 600px;
  animation: narratorSlide 0.4s ease-out;
}

@keyframes narratorSlide {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.narrator-fox { font-size: 2rem; }
.narrator-text { color: var(--snow-white); font-weight: 700; font-size: 0.95rem; flex: 1; }
.narrator-dismiss {
  background: rgba(255,255,255,0.2);
  border: none;
  color: var(--snow-white);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
}
.narrator-dismiss:hover { background: rgba(255,255,255,0.3); }

.narrator-floating {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  max-width: 500px;
  width: 90%;
}

.narrator-floating .narrator-bubble {
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  background: rgba(30,41,59,0.95);
  border-color: var(--fox-orange);
}

/* ============================================
   SEL Module Styles
   ============================================ */

.sel-card { background: linear-gradient(135deg, #ec4899, #f472b6) !important; }

.sel-page { max-width: 700px; margin: 0 auto; padding: 20px; }

.sel-affirmation {
  background: linear-gradient(135deg, rgba(236,72,153,0.2), rgba(244,114,182,0.1));
  border: 2px solid rgba(236,72,153,0.3);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  margin-bottom: 24px;
}

.sel-affirmation-icon { font-size: 2.5rem; margin-bottom: 8px; }
.sel-affirmation-text { color: var(--snow-white); font-weight: 800; font-size: 1.2rem; font-style: italic; }

.sel-section {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}

.sel-section h3 { color: var(--snow-white); font-weight: 900; font-size: 1.1rem; margin-bottom: 12px; }
.sel-subtitle { color: var(--snow-white); opacity: 0.6; font-weight: 600; font-size: 0.85rem; margin-bottom: 10px; }

.sel-mood-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.sel-mood-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 10px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.sel-mood-btn:hover { background: rgba(255,255,255,0.2); border-color: var(--mood-color); transform: scale(1.05); }
.sel-mood-emoji { font-size: 2rem; }
.sel-mood-label { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; }

.sel-mood-result { text-align: center; color: var(--snow-white); }
.sel-mood-big { font-size: 3rem; display: block; margin-bottom: 8px; }

.sel-breathing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.sel-breathing-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.sel-breathing-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.sel-breathing-icon { font-size: 1.5rem; }
.sel-breathing-name { color: var(--snow-white); font-weight: 800; font-size: 0.9rem; }
.sel-breathing-dur { color: var(--snow-white); opacity: 0.5; font-size: 0.8rem; }

.sel-breathing-active { text-align: center; padding: 30px 0; }
.sel-breath-circle {
  width: 150px; height: 150px; border-radius: 50%;
  background: rgba(236,72,153,0.2); border: 3px solid rgba(236,72,153,0.5);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.sel-breath-text { color: var(--snow-white); font-weight: 800; font-size: 0.9rem; text-align: center; padding: 10px; }
.sel-breath-round { color: var(--snow-white); opacity: 0.6; font-weight: 600; margin-bottom: 12px; }
@keyframes breathPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.15); } }

.sel-breathing-done { text-align: center; color: var(--snow-white); font-weight: 700; padding: 20px; }
.sel-breathing-done span { font-size: 2rem; display: block; margin-bottom: 8px; }

.sel-growth-card {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.sel-growth-challenge, .sel-growth-reframe {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  padding: 12px; color: var(--snow-white); font-weight: 700; font-size: 1rem;
}
.sel-growth-icon { font-size: 1.5rem; }
.sel-growth-arrow { color: var(--warm-gold); font-weight: 800; margin: 8px 0; }
.sel-growth-reframe { color: var(--success-green); }

.sel-mood-history { display: flex; flex-direction: column; gap: 6px; }
.sel-mood-entry {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; background: rgba(255,255,255,0.05); border-radius: var(--radius-sm);
}
.sel-history-emoji { font-size: 1.3rem; }
.sel-history-date { color: var(--snow-white); opacity: 0.5; font-size: 0.8rem; min-width: 80px; }
.sel-history-label { color: var(--snow-white); font-weight: 700; }
.sel-history-note { color: var(--snow-white); opacity: 0.5; font-size: 0.8rem; }

.sel-journal-input {
  display: flex; gap: 8px; align-items: flex-start;
}
.sel-journal-input textarea {
  flex: 1; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--snow-white); padding: 10px; border-radius: var(--radius-sm);
  font-family: inherit; font-weight: 600; resize: vertical;
}
.sel-journal-entries { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.sel-journal-entry {
  display: flex; gap: 10px; padding: 8px 12px; background: rgba(255,255,255,0.05); border-radius: var(--radius-sm);
}
.sel-journal-date { color: var(--snow-white); opacity: 0.5; font-size: 0.8rem; min-width: 80px; font-weight: 600; }
.sel-journal-text { color: var(--snow-white); font-weight: 600; font-size: 0.9rem; }

/* ============================================
   Content Manager Styles
   ============================================ */

.cm-page { max-width: 700px; margin: 0 auto; padding: 20px; }
.cm-intro { color: var(--snow-white); opacity: 0.7; font-weight: 600; margin-bottom: 20px; }

.cm-subject-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 20px;
}

.cm-subject-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 20px; background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s;
}
.cm-subject-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.cm-subj-icon { font-size: 2rem; }
.cm-subj-name { color: var(--snow-white); font-weight: 800; }
.cm-subj-count { color: var(--warm-gold); font-weight: 700; font-size: 0.85rem; }
.cm-tip { text-align: center; color: var(--snow-white); opacity: 0.6; font-weight: 600; font-size: 0.85rem; }

.cm-editor { max-width: 700px; margin: 0 auto; }
.cm-editor-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.cm-editor-header h3 { color: var(--snow-white); font-weight: 900; }

.cm-add-form {
  background: rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px;
}
.cm-add-form h4 { color: var(--snow-white); font-weight: 800; margin-bottom: 12px; }

.cm-field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.cm-field label { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; }
.cm-input {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--snow-white); padding: 10px 14px; border-radius: var(--radius-sm);
  font-family: inherit; font-weight: 600;
}
.cm-input:focus { border-color: var(--fox-orange); outline: none; }

.cm-items-list h4 { color: var(--snow-white); font-weight: 800; margin-bottom: 12px; }
.cm-empty { color: var(--snow-white); opacity: 0.5; font-weight: 600; }

.cm-item-card {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 14px; background: rgba(255,255,255,0.05); border-radius: var(--radius-sm);
  margin-bottom: 6px;
}
.cm-item-preview { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.cm-item-field { color: var(--snow-white); font-size: 0.82rem; font-weight: 600; }

/* ============================================
   Parent Reports Styles
   ============================================ */

.report-modal { max-width: 700px !important; }
.report-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;
}
.report-header h3 { color: var(--snow-white); font-weight: 900; margin: 0; }

.report-summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 10px; margin-bottom: 20px;
}
.report-stat {
  text-align: center; padding: 12px 8px; background: rgba(255,255,255,0.05); border-radius: var(--radius-sm);
}
.report-stat-value { display: block; color: var(--warm-gold); font-weight: 900; font-size: 1.3rem; }
.report-stat-label { color: var(--snow-white); opacity: 0.6; font-weight: 700; font-size: 0.75rem; }

.report-section { margin-bottom: 20px; }
.report-section h4 { color: var(--snow-white); font-weight: 800; margin-bottom: 10px; }

.report-chart { display: flex; flex-direction: column; gap: 8px; }
.report-bar-row { display: flex; align-items: center; gap: 8px; }
.report-bar-label { color: var(--snow-white); font-weight: 700; font-size: 0.85rem; min-width: 90px; }
.report-bar-track { flex: 1; height: 20px; background: rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; }
.report-bar-fill { height: 100%; border-radius: 10px; transition: width 0.5s; }
.report-bar-value { font-weight: 800; font-size: 0.85rem; min-width: 40px; text-align: right; }
.report-bar-detail { color: var(--snow-white); opacity: 0.5; font-size: 0.75rem; min-width: 50px; }

.report-insights { display: flex; flex-direction: column; gap: 8px; }
.report-insight {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-radius: var(--radius-sm); font-size: 0.9rem; color: var(--snow-white); font-weight: 600;
}
.report-insight.good { background: rgba(92,191,110,0.1); }
.report-insight.neutral { background: rgba(245,200,66,0.1); }
.report-insight.needs-work { background: rgba(232,93,93,0.1); }

.report-achievements { display: flex; flex-wrap: wrap; gap: 6px; }
.report-ach { font-size: 1.3rem; opacity: 0.3; }
.report-ach.unlocked { opacity: 1; }

.report-heatmap { display: flex; gap: 6px; flex-wrap: wrap; }
.report-heat-cell {
  display: flex; flex-direction: column; align-items: center; gap: 2px; width: 32px;
}
.heat-day { color: var(--snow-white); opacity: 0.5; font-size: 0.7rem; font-weight: 700; }
.heat-dot { width: 20px; height: 20px; border-radius: 4px; background: rgba(255,255,255,0.1); }
.report-heat-cell.active .heat-dot { background: var(--success-green); }

/* ============================================
   Software Admin Dashboard Styles
   ============================================ */

.swa-login {
  display: flex; justify-content: center; align-items: center; min-height: 50vh;
}
.swa-login-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg); padding: 40px; text-align: center; max-width: 400px; width: 100%;
}
.swa-login-card h2 { color: var(--snow-white); font-weight: 900; margin-bottom: 4px; }
.swa-login-card p { color: var(--snow-white); opacity: 0.6; font-weight: 600; margin-bottom: 20px; }
.swa-login-form { display: flex; flex-direction: column; gap: 12px; }
.swa-input {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--snow-white); padding: 12px 16px; border-radius: var(--radius-sm);
  font-family: inherit; font-weight: 600; font-size: 0.95rem;
}
.swa-input:focus { border-color: var(--fox-orange); outline: none; }

.swa-dashboard { max-width: 1000px; margin: 0 auto; }
.swa-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;
}
.swa-header h2 { color: var(--snow-white); font-weight: 900; margin: 0; }
.swa-header p { color: var(--snow-white); opacity: 0.6; font-weight: 600; margin: 4px 0 0; }

.swa-tabs {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 20px;
  background: rgba(255,255,255,0.05); border-radius: var(--radius-md); padding: 4px;
}
.swa-tab {
  padding: 10px 16px; border: none; background: transparent; color: var(--snow-white);
  font-weight: 700; font-size: 0.85rem; border-radius: var(--radius-sm); cursor: pointer;
  transition: all 0.2s; font-family: inherit;
}
.swa-tab:hover { background: rgba(255,255,255,0.1); }
.swa-tab.active { background: var(--fox-orange); color: white; }

.swa-stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px;
}
.swa-stat-card {
  background: rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 18px;
  text-align: center; border: 1px solid rgba(255,255,255,0.1);
}
.swa-stat-icon { font-size: 1.5rem; display: block; margin-bottom: 6px; }
.swa-stat-value { display: block; color: var(--snow-white); font-weight: 900; font-size: 1.4rem; }
.swa-stat-label { color: var(--snow-white); opacity: 0.5; font-weight: 700; font-size: 0.8rem; }

.swa-quick-actions h4 { color: var(--snow-white); font-weight: 800; margin-bottom: 10px; }

.swa-section-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;
}
.swa-section-header h4 { color: var(--snow-white); font-weight: 900; margin: 0; }

.swa-table {
  width: 100%; border-collapse: collapse; font-size: 0.85rem;
}
.swa-table th {
  text-align: left; padding: 10px 12px; color: var(--snow-white); opacity: 0.6; font-weight: 700;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.swa-table td {
  padding: 10px 12px; color: var(--snow-white); font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.swa-badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 800;
}
.swa-badge.active { background: rgba(92,191,110,0.2); color: var(--success-green); }
.swa-badge.open { background: rgba(245,200,66,0.2); color: var(--warm-gold); }
.swa-badge.closed, .swa-badge.resolved { background: rgba(255,255,255,0.1); color: var(--snow-white); opacity: 0.5; }
.swa-badge.completed { background: rgba(92,191,110,0.2); color: var(--success-green); }
.swa-badge.low { background: rgba(136,216,247,0.2); color: #88d8f7; }
.swa-badge.medium { background: rgba(245,200,66,0.2); color: var(--warm-gold); }
.swa-badge.high { background: rgba(232,93,93,0.2); color: var(--error-red); }
.swa-badge.critical { background: rgba(232,93,93,0.3); color: #ff4444; }
.swa-badge.plan-family { background: rgba(232,135,60,0.2); color: var(--fox-orange); }
.swa-badge.plan-annual { background: rgba(212,181,230,0.2); color: var(--frost-purple); }

.swa-payment-summary {
  display: flex; gap: 20px; margin-bottom: 20px; flex-wrap: wrap;
}
.swa-pay-stat { text-align: center; }
.swa-pay-label { color: var(--snow-white); opacity: 0.6; font-weight: 700; font-size: 0.8rem; display: block; }
.swa-pay-value { color: var(--success-green); font-weight: 900; font-size: 1.4rem; }

.swa-issues-list, .swa-tickets-list { display: flex; flex-direction: column; gap: 10px; }

.swa-issue-card, .swa-ticket-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); padding: 14px;
}
.swa-issue-card.closed, .swa-ticket-card.resolved { opacity: 0.5; }

.swa-issue-header, .swa-ticket-header {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px;
}
.swa-issue-id, .swa-ticket-id { color: var(--snow-white); opacity: 0.5; font-weight: 700; font-family: monospace; }
.swa-issue-title, .swa-ticket-subject { color: var(--snow-white); font-weight: 800; flex: 1; }
.swa-issue-desc, .swa-ticket-msg { color: var(--snow-white); opacity: 0.7; font-weight: 600; font-size: 0.85rem; margin-bottom: 8px; }

.swa-issue-meta, .swa-ticket-meta {
  display: flex; align-items: center; gap: 12px; color: var(--snow-white); opacity: 0.5; font-size: 0.8rem; font-weight: 600;
}

.swa-system-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 8px; margin-bottom: 20px;
}
.swa-sys-item {
  display: flex; justify-content: space-between; padding: 10px 14px;
  background: rgba(255,255,255,0.05); border-radius: var(--radius-sm);
}
.swa-sys-label { color: var(--snow-white); opacity: 0.6; font-weight: 700; font-size: 0.85rem; }
.swa-sys-value { color: var(--snow-white); font-weight: 800; font-size: 0.85rem; }

.swa-system-actions h4 { color: var(--snow-white); font-weight: 800; margin-bottom: 10px; }
.swa-report-actions { margin-top: 16px; }

/* ============================================
   Mobile Polish & Touch Improvements
   ============================================ */

@media (max-width: 768px) {
  .swa-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .swa-tab { white-space: nowrap; font-size: 0.8rem; padding: 8px 12px; }
  .swa-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .report-summary { grid-template-columns: repeat(3, 1fr); }
  .sel-mood-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .navbar { padding: 8px 12px; }
  .navbar-brand h1 { font-size: 1rem; }
  .navbar-stats { gap: 6px; }
  .stat-badge { font-size: 0.75rem; padding: 4px 8px; }
  .subject-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 0 8px; }
  .subject-card { padding: 14px 10px; }
  .card-icon { font-size: 1.8rem; }
  .subject-card h3 { font-size: 0.85rem; }
  .subject-card p { font-size: 0.7rem; }
  .home-hero h2 { font-size: 1.3rem; }
  .module-header { padding: 12px 16px; }
  .module-header h2 { font-size: 1.1rem; }
  .sel-mood-grid { grid-template-columns: repeat(3, 1fr); }
  .sel-mood-btn { padding: 10px 6px; }
  .sel-mood-emoji { font-size: 1.5rem; }
  .swa-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .swa-stat-card { padding: 12px; }
  .report-summary { grid-template-columns: repeat(2, 1fr); }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .subject-card, .sel-mood-btn, .sel-breathing-card, .cm-subject-card,
  .browser-site-card, .quiz-option-btn, .battle-option {
    min-height: 48px;
  }
  .btn { min-height: 44px; min-width: 44px; }
  .btn-sm, .btn-small { min-height: 38px; }
  .back-btn { min-height: 44px; min-width: 44px; padding: 8px 16px; }
}

/* ============================================
   Engagement Engine Styles
   ============================================ */

/* Surprise & Brain Break Overlays */
.engage-surprise-overlay,
.engage-brain-break {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.75);
  z-index: 15000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(6px);
  animation: fadeIn 0.3s ease-out;
}

.engage-surprise-card,
.engage-bb-card {
  background: linear-gradient(135deg, #1a2a4a 0%, #2d4a7a 50%, #1a3a5a 100%);
  border-radius: 20px;
  padding: 28px 24px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  border: 2px solid var(--warm-gold);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(245, 200, 66, 0.15);
  position: relative;
  overflow: hidden;
}

.bounce-in {
  animation: bounceIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

.engage-surprise-timer {
  position: absolute;
  top: 0; left: 0;
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, var(--fox-orange), var(--warm-gold));
  border-radius: 4px 4px 0 0;
}

.engage-surprise-emoji,
.engage-bb-emoji {
  font-size: 3rem;
  margin-bottom: 8px;
}

.engage-surprise-title,
.engage-bb-title {
  color: var(--warm-gold);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 4px;
}

.engage-surprise-reward {
  color: var(--snow-white);
  font-size: 0.9rem;
  font-weight: 700;
  opacity: 0.8;
  margin-bottom: 12px;
}

.engage-surprise-question,
.engage-bb-action {
  color: var(--snow-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.5;
}

.engage-surprise-input {
  width: 100%;
  max-width: 250px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.15);
  color: white;
  font-size: 1.2rem;
  font-weight: 800;
  text-align: center;
  font-family: inherit;
  margin-bottom: 12px;
}

.engage-surprise-input:focus {
  outline: none;
  border-color: var(--warm-gold);
  box-shadow: 0 0 15px rgba(245, 200, 66, 0.3);
}

.engage-surprise-btn {
  font-size: 1rem !important;
  padding: 12px 28px !important;
}

.engage-skip-btn {
  font-size: 0.8rem !important;
  padding: 6px 16px !important;
  opacity: 0.6;
  margin-top: 8px;
}

.engage-surprise-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.engage-choice-btn {
  padding: 12px 16px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
  color: var(--snow-white);
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.engage-choice-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: var(--warm-gold);
  transform: scale(1.03);
}

/* Combo Popup */
.engage-combo-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  z-index: 16000;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.engage-combo-popup.visible {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.engage-combo-count {
  font-size: 4rem;
  font-weight: 900;
  color: var(--warm-gold);
  text-shadow: 0 4px 20px rgba(245, 200, 66, 0.6), 0 0 40px rgba(245, 200, 66, 0.3);
  line-height: 1;
}

.engage-combo-label {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--snow-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.engage-combo-coins {
  font-size: 1rem;
  font-weight: 700;
  color: var(--fox-orange);
  margin-top: 4px;
}

/* Mini Toast */
.engage-mini-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(135deg, #1a2a4a, #2d4a7a);
  color: var(--snow-white);
  padding: 12px 24px;
  border-radius: 16px;
  font-weight: 800;
  font-size: 0.95rem;
  z-index: 14000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  border: 1.5px solid var(--warm-gold);
  opacity: 0;
  transition: all 0.3s ease-out;
  pointer-events: none;
}

.engage-mini-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Focus Reward */
.engage-focus-reward {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 15000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s;
}

.engage-focus-card {
  background: linear-gradient(135deg, #1a3a5a 0%, #2d4a7a 100%);
  border-radius: 20px;
  padding: 28px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  border: 2px solid var(--warm-gold);
  box-shadow: 0 0 40px rgba(245, 200, 66, 0.2);
}

.engage-focus-emoji { font-size: 3.5rem; margin-bottom: 8px; }
.engage-focus-label { color: var(--warm-gold); font-size: 1.5rem; font-weight: 900; margin-bottom: 4px; }
.engage-focus-coins { color: var(--snow-white); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.engage-focus-msg { color: var(--snow-white); opacity: 0.8; font-weight: 600; margin-bottom: 16px; }

/* Next Up Widget */
.engage-next-up {
  background: linear-gradient(135deg, rgba(232, 135, 60, 0.2), rgba(245, 200, 66, 0.15));
  border: 2px solid rgba(232, 135, 60, 0.4);
  border-radius: 16px;
  padding: 14px 18px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 12px;
}

.engage-next-up:hover {
  transform: translateY(-2px);
  border-color: var(--fox-orange);
  box-shadow: 0 4px 20px rgba(232, 135, 60, 0.3);
}

.engage-next-label {
  color: var(--warm-gold);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.engage-next-activity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.engage-next-emoji { font-size: 1.4rem; }
.engage-next-name { color: var(--snow-white); font-weight: 800; font-size: 1.05rem; flex: 1; }
.engage-next-arrow { color: var(--fox-orange); font-weight: 900; font-size: 1.2rem; }

/* Color Tap circles */
.engage-color-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  border: 3px solid rgba(255, 255, 255, 0.3);
}

.engage-color-circle:hover {
  transform: scale(1.15);
  border-color: white;
}

/* Brain Break countdown */
.engage-bb-countdown {
  font-size: 3rem;
  font-weight: 900;
  color: var(--warm-gold);
}

.engage-bb-flash {
  animation: pulse 0.5s ease-in-out infinite alternate;
}

@keyframes pulse {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

/* Slide up animation for toasts */
@keyframes slideUp {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* Game Gate Overlay */
.game-gate-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
}

.game-gate-card {
  background: linear-gradient(135deg, #1a2a4a 0%, #2d4a7a 100%);
  border-radius: 20px;
  padding: 28px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  border: 2px solid var(--fox-orange);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.game-gate-title {
  color: var(--warm-gold);
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 4px;
}

.game-gate-subtitle {
  color: var(--snow-white);
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0.7;
  margin-bottom: 16px;
}

.game-gate-question {
  color: var(--snow-white);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.game-gate-input {
  width: 100%;
  max-width: 200px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.15);
  color: white;
  font-size: 1.3rem;
  font-weight: 900;
  text-align: center;
  font-family: inherit;
  margin-bottom: 12px;
}

.game-gate-input:focus {
  outline: none;
  border-color: var(--warm-gold);
}

.game-gate-feedback {
  color: #e74c3c;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 8px;
  min-height: 1.2em;
}

.game-gate-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.game-gate-choice {
  padding: 14px 16px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.game-gate-choice:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--warm-gold);
}

.game-gate-choice.correct {
  background: var(--success-green) !important;
  border-color: var(--success-green) !important;
  color: white !important;
}

.game-gate-choice.wrong {
  background: #e74c3c !important;
  border-color: #e74c3c !important;
  color: white !important;
  opacity: 0.6;
}

/* ============================================
   Space Dodger Game
   ============================================ */

.sd-game-screen {
  position: relative;
  max-width: 360px;
  margin: 0 auto;
}

.sd-hud {
  display: flex;
  justify-content: space-between;
  padding: 10px 12px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.85rem;
}

.sd-hud-item { opacity: 0.9; }
.sd-hud-item span { font-weight: 900; color: var(--warm-gold); }

#sd-canvas {
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.2);
  background: #0a0a2e;
}

.sd-start-overlay,
.sd-gameover {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 12px;
  text-align: center;
  padding: 20px;
}

/* ============================================
   Word Builder Game
   ============================================ */

.wb-game {
  max-width: 400px;
  margin: 0 auto;
  padding: 0 12px;
}

.wb-start,
.wb-gameover {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.wb-playing { padding: 12px 0; }

.wb-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  margin-bottom: 16px;
}

.wb-hud-score { color: var(--warm-gold); font-weight: 800; font-size: 1rem; }
.wb-hud-time { color: var(--snow-white); font-weight: 800; font-size: 1.1rem; }
.wb-hud-streak { color: var(--fox-orange); font-weight: 800; font-size: 0.9rem; }

.wb-hint {
  text-align: center;
  color: var(--snow-white);
  opacity: 0.7;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.wb-word-display {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.wb-slot {
  width: 42px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 900;
  border-radius: 10px;
  color: var(--snow-white);
}

.wb-slot.filled {
  background: var(--fox-orange);
  border: 2px solid var(--warm-gold);
}

.wb-slot.empty {
  background: rgba(255,255,255,0.1);
  border: 2px dashed rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.4);
}

.wb-letters {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.wb-letter-btn {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: var(--snow-white);
  font-weight: 900;
  font-size: 1.3rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.wb-letter-btn:hover:not(.used) {
  background: rgba(255,255,255,0.3);
  border-color: var(--warm-gold);
  transform: scale(1.08);
}

.wb-letter-btn.used {
  opacity: 0.3;
  transform: scale(0.9);
}

.wb-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* ============================================
   Block World Game
   ============================================ */

.bw-game {
  max-width: 620px;
  margin: 0 auto;
}

.bw-palette {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 4px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.bw-palette-group {
  display: flex;
  gap: 4px;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 6px 8px;
  flex-shrink: 0;
}

.bw-palette-label {
  color: var(--snow-white);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  opacity: 0.5;
  writing-mode: vertical-lr;
  letter-spacing: 1px;
}

.bw-block-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.bw-block-btn.selected {
  border-color: var(--warm-gold);
  box-shadow: 0 0 10px rgba(245,200,66,0.4);
  transform: scale(1.1);
}

.bw-block-btn:hover {
  transform: scale(1.1);
  border-color: rgba(255,255,255,0.5);
}

.bw-canvas-wrap {
  position: relative;
  margin: 8px 0;
}

#bw-canvas {
  display: block;
  width: 100%;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.2);
  cursor: crosshair;
}

.bw-player-indicator {
  display: none;
}

.bw-tools {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 8px 0;
}

.bw-tool-btn {
  padding: 8px 12px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.bw-tool-btn.active {
  background: var(--fox-orange);
  border-color: var(--fox-orange);
}

.bw-tool-btn:hover {
  background: rgba(255,255,255,0.2);
}

.bw-tool-divider {
  width: 1px;
  background: rgba(255,255,255,0.2);
  margin: 0 4px;
}

.bw-hint {
  text-align: center;
  color: var(--snow-white);
  opacity: 0.5;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 8px;
}

@media (max-width: 480px) {
  .bw-block-btn { width: 28px; height: 28px; font-size: 0.9rem; }
  .bw-tool-btn { padding: 6px 8px; font-size: 0.7rem; }
  .wb-letter-btn { width: 40px; height: 40px; font-size: 1.1rem; }
  .wb-slot { width: 36px; height: 42px; font-size: 1.2rem; }
}

/* ============================================
   Mobile Responsive Fixes
   ============================================ */

/* Tower Defense: stack sidebar below canvas on mobile */
@media (max-width: 640px) {
  .td-main {
    flex-direction: column;
  }
  .td-sidebar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
  }
  .td-sidebar h4 { width: 100%; }
  .td-buy-btn { flex: 1; min-width: 80px; }
}

/* Space Dodger: make canvas responsive */
#sd-canvas {
  max-width: 100%;
  height: auto;
}

/* Navbar: wrap stats on very narrow screens */
.navbar-stats {
  flex-wrap: wrap;
}

/* Subject grid: single column on very small phones */
@media (max-width: 380px) {
  .subject-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
}

/* Spin wheel canvas: responsive safety */
#spinwheel-canvas {
  max-width: 100%;
  height: auto;
}

/* Game pages: ensure canvases don't overflow */
@media (max-width: 600px) {
  #td-canvas,
  #sd-canvas,
  .bb-canvas-wrap canvas {
    max-width: 100%;
    height: auto;
  }
}

/* Toggle switch for settings */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
  cursor: pointer;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 28px;
  transition: background 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  bottom: 3px;
  background: var(--snow-white);
  border-radius: 50%;
  transition: transform 0.3s;
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--success-green, #4caf50);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

/* ============================================
   Performance Optimizations
   ============================================ */

/* GPU compositing for game canvases */
#snow-canvas,
#platformer-canvas,
#td-canvas,
#sd-canvas,
#bw-canvas,
#art-canvas,
.bb-canvas-wrap canvas,
#spinwheel-canvas {
  transform: translateZ(0);
}

/* will-change hints for animated elements */
#snow-canvas {
  will-change: contents;
}

.page {
  will-change: opacity;
}

.subject-card {
  will-change: transform;
}

.confetti,
.star-particle,
.fox-message {
  will-change: transform, opacity;
}

/* Touch-action optimizations for game canvases */
#platformer-canvas,
#td-canvas,
#sd-canvas,
#bw-canvas,
.bb-canvas-wrap canvas {
  touch-action: none;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  #snow-canvas {
    display: none;
  }
}

/* Lazy-loader spinner overlay */
.lazy-loader-spinner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 42, 74, 0.4);
  z-index: 9999;
}

.lazy-loader-dot {
  width: 36px;
  height: 36px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--fox-orange);
  border-radius: 50%;
  animation: lazyLoaderSpin 0.6s linear infinite;
}

@keyframes lazyLoaderSpin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Lesson UI - Curriculum-based Lesson Views
   ============================================ */

/* ── Empty state ── */
.lesson-ui-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--snow-white);
  font-weight: 700;
}
.lesson-ui-empty h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.lesson-ui-empty p {
  opacity: 0.8;
  margin-bottom: 16px;
}

/* ── Subject container ── */
.lesson-ui-subject {
  max-width: 600px;
  margin: 0 auto;
  padding: 16px;
}

/* ── Age badge ── */
.lesson-ui-age-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 2px solid var(--badge-color, var(--fox-orange));
  border-radius: 50px;
  padding: 8px 20px;
  margin: 0 auto 16px;
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  justify-content: center;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  animation: lessonBadgePop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.lesson-ui-age-icon {
  font-size: 1.3rem;
}
.lesson-ui-age-label {
  font-weight: 900;
  letter-spacing: 0.5px;
}

@keyframes lessonBadgePop {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ── Overall progress ── */
.lesson-ui-overall-progress {
  margin-bottom: 16px;
  text-align: center;
}
.lesson-ui-overall-bar {
  width: 100%;
  height: 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 6px;
}
.lesson-ui-overall-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warm-gold), #FFD966, var(--fox-orange));
  border-radius: 10px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.lesson-ui-overall-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: lessonShimmer 2s infinite;
}
.lesson-ui-overall-text {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.85rem;
  opacity: 0.85;
}

@keyframes lessonShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ── Continue Learning button ── */
.lesson-ui-continue-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 20px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--fox-orange), var(--fox-orange-dark));
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  cursor: pointer;
  text-align: left;
  box-shadow: 0 4px 16px rgba(232, 135, 60, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: lessonPulseGlow 2s infinite;
}
.lesson-ui-continue-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232, 135, 60, 0.5);
}
.lesson-ui-continue-btn:active {
  transform: translateY(0);
}
.lesson-ui-continue-icon {
  font-size: 1.5rem;
}
.lesson-ui-continue-text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 900;
}
.lesson-ui-continue-text small {
  opacity: 0.85;
  font-weight: 600;
  font-size: 0.85rem;
}

@keyframes lessonPulseGlow {
  0%, 100% { box-shadow: 0 4px 16px rgba(232, 135, 60, 0.35); }
  50% { box-shadow: 0 4px 24px rgba(232, 135, 60, 0.55); }
}

.lesson-ui-all-done {
  text-align: center;
  padding: 14px 20px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(92, 191, 110, 0.25), rgba(92, 191, 110, 0.15));
  border: 2px solid rgba(92, 191, 110, 0.5);
  border-radius: var(--radius-md);
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.05rem;
}

/* ── Learning Path ── */
.lesson-ui-path {
  position: relative;
  padding: 0 0 20px;
}

/* ── Waypoint (Unit) ── */
.lesson-ui-waypoint {
  position: relative;
  margin-bottom: 4px;
}

/* ── Connector line between units ── */
.lesson-ui-connector {
  width: 4px;
  height: 24px;
  margin: 0 auto;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--fox-orange), var(--warm-gold));
  transition: background 0.3s;
}
.lesson-ui-connector.locked {
  background: rgba(255,255,255,0.15);
}
.lesson-ui-connector.complete {
  background: linear-gradient(180deg, var(--success-green), #7DD88B);
}

/* ── Unit Node ── */
.lesson-ui-unit-node {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.lesson-ui-unit-node::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), transparent);
  pointer-events: none;
}
.lesson-ui-unit-node:hover:not(.locked) {
  transform: translateX(4px);
  border-color: var(--unit-color, var(--fox-orange));
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.lesson-ui-unit-node.active {
  border-color: rgba(255,255,255,0.35);
}
.lesson-ui-unit-node.complete {
  border-color: rgba(92, 191, 110, 0.5);
  background: rgba(92, 191, 110, 0.12);
}
.lesson-ui-unit-node.locked {
  opacity: 0.5;
  cursor: default;
}

.lesson-ui-unit-icon {
  font-size: 2rem;
  min-width: 40px;
  text-align: center;
}

.lesson-ui-unit-info {
  flex: 1;
  min-width: 0;
}
.lesson-ui-unit-title {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 2px;
}
.lesson-ui-unit-meta {
  color: var(--snow-white);
  font-weight: 600;
  font-size: 0.8rem;
  opacity: 0.7;
  margin-bottom: 6px;
}

.lesson-ui-unit-bar {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 6px;
  overflow: hidden;
}
.lesson-ui-unit-bar-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.lesson-ui-unit-chevron {
  color: var(--snow-white);
  font-size: 0.8rem;
  opacity: 0.6;
  transition: transform 0.3s;
}
.lesson-ui-waypoint.expanded .lesson-ui-unit-chevron {
  transform: rotate(180deg);
}
.lesson-ui-unit-check {
  font-size: 1.2rem;
}

/* ── Lesson List (expanded) ── */
.lesson-ui-lessons {
  margin: 8px 0 0 28px;
  padding-left: 20px;
  border-left: 3px solid rgba(255,255,255,0.15);
  animation: lessonSlideDown 0.3s ease;
}
.lesson-ui-no-lessons {
  color: var(--snow-white);
  opacity: 0.6;
  font-weight: 600;
  padding: 12px;
  font-size: 0.9rem;
}

@keyframes lessonSlideDown {
  0% { opacity: 0; transform: translateY(-10px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ── Lesson Item ── */
.lesson-ui-lesson-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin-bottom: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}
.lesson-ui-lesson-item:hover:not(.locked) {
  background: rgba(255,255,255,0.15);
  transform: translateX(4px);
}
.lesson-ui-lesson-item.locked {
  opacity: 0.4;
  cursor: default;
}
.lesson-ui-lesson-item.completed {
  background: rgba(92, 191, 110, 0.1);
  border-color: rgba(92, 191, 110, 0.3);
}

.lesson-ui-lesson-status {
  font-size: 1.3rem;
  min-width: 28px;
  text-align: center;
}
.lesson-ui-lesson-info {
  flex: 1;
  min-width: 0;
}
.lesson-ui-lesson-title {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.95rem;
}
.lesson-ui-lesson-score {
  color: var(--warm-gold);
  font-weight: 700;
  font-size: 0.8rem;
  margin-top: 2px;
}
.lesson-ui-lesson-attempts {
  color: var(--snow-white);
  opacity: 0.55;
  font-weight: 600;
  font-size: 0.75rem;
}
.lesson-ui-lesson-go {
  color: var(--fox-orange);
  font-size: 1rem;
  opacity: 0.8;
}

/* ============================================
   Lesson View - Phase-based lesson rendering
   ============================================ */

.lesson-ui-lesson-view {
  max-width: 600px;
  margin: 0 auto;
  padding: 16px;
}

/* ── Phase bar ── */
.lesson-ui-phase-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  padding: 4px;
}
.lesson-ui-phase {
  flex: 1;
  text-align: center;
  padding: 8px 6px;
  border-radius: 50px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.8rem;
  opacity: 0.4;
  transition: all 0.3s;
}
.lesson-ui-phase.active {
  background: linear-gradient(135deg, var(--fox-orange), var(--fox-orange-dark));
  opacity: 1;
  box-shadow: 0 2px 12px rgba(232, 135, 60, 0.4);
}
.lesson-ui-phase.done {
  background: rgba(92, 191, 110, 0.2);
  opacity: 0.85;
}

/* ── Lesson header ── */
.lesson-ui-lesson-header {
  text-align: center;
  margin-bottom: 20px;
  padding: 16px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,0.15);
}
.lesson-ui-lesson-header h3 {
  color: var(--snow-white);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 4px;
}
.lesson-ui-lesson-header p {
  color: var(--snow-white);
  opacity: 0.8;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ── Learn content ── */
.lesson-ui-learn-content {
  margin-bottom: 20px;
}

.lesson-ui-explanation {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--snow-white);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.lesson-ui-examples-title,
.lesson-ui-tips {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 16px 0 8px;
}

.lesson-ui-examples {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.lesson-ui-example-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 14px;
  color: var(--snow-white);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s;
}
.lesson-ui-example-card:hover {
  transform: scale(1.02);
}
.lesson-ui-example-answer {
  color: var(--warm-gold);
  font-weight: 800;
}

.lesson-ui-math-example {
  text-align: center;
}
.lesson-ui-math-question {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.lesson-ui-math-answer {
  color: var(--success-green);
  font-size: 1.5rem;
  font-weight: 900;
}

.lesson-ui-concept-card {
  background: linear-gradient(135deg, rgba(245, 200, 66, 0.15), rgba(232, 135, 60, 0.1));
  border: 2px solid rgba(245, 200, 66, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.lesson-ui-steps {
  margin-bottom: 12px;
}
.lesson-ui-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  color: var(--snow-white);
  font-weight: 600;
  margin-bottom: 6px;
}
.lesson-ui-step-num {
  background: var(--fox-orange);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  flex-shrink: 0;
}

.lesson-ui-tip {
  padding: 10px 14px;
  background: rgba(245, 200, 66, 0.08);
  border-left: 3px solid var(--warm-gold);
  border-radius: 0 8px 8px 0;
  color: var(--snow-white);
  font-weight: 600;
  margin-bottom: 6px;
}

/* ── Word cards (reading) ── */
.lesson-ui-word-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.lesson-ui-word-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  transition: transform 0.2s;
}
.lesson-ui-word-card:hover {
  transform: translateY(-2px);
}
.lesson-ui-word-title {
  color: var(--warm-gold);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 6px;
}
.lesson-ui-word-def {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.lesson-ui-word-sentence {
  color: var(--snow-white);
  opacity: 0.7;
  font-style: italic;
  font-weight: 600;
  font-size: 0.85rem;
}

.lesson-ui-passage {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--snow-white);
  font-weight: 600;
  line-height: 1.7;
  margin-bottom: 12px;
  font-size: 1rem;
}

/* ── Fact cards (science/history) ── */
.lesson-ui-fact-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 8px;
  color: var(--snow-white);
  transition: transform 0.2s;
}
.lesson-ui-fact-card:hover {
  transform: translateX(4px);
}
.lesson-ui-fact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.lesson-ui-fact-text {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.5;
}

.lesson-ui-key-points {
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 12px;
}
.lesson-ui-key-points-title {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 8px;
}
.lesson-ui-key-point {
  color: var(--snow-white);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 4px 0;
  opacity: 0.85;
}

/* ── Progress row (practice/quiz) ── */
.lesson-ui-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.lesson-ui-q-counter {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.9rem;
}
.lesson-ui-q-score {
  display: flex;
  gap: 12px;
}
.lesson-ui-correct {
  color: var(--success-green);
  font-weight: 800;
}
.lesson-ui-wrong {
  color: var(--error-red);
  font-weight: 800;
}

.lesson-ui-question-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.12);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 16px;
}
.lesson-ui-question-progress-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.4s ease;
}

/* ── Question card ── */
.lesson-ui-question-card {
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  margin-bottom: 16px;
  text-align: center;
}
.lesson-ui-question-card.quiz {
  border-color: rgba(245, 200, 66, 0.3);
  background: linear-gradient(135deg, rgba(245, 200, 66, 0.08), rgba(255,255,255,0.08));
}
.lesson-ui-question-text {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.5;
}
.lesson-ui-question-hint {
  color: var(--warm-gold);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 10px;
  opacity: 0.85;
}

/* ── Answer choices ── */
.lesson-ui-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.lesson-ui-choice-btn {
  padding: 14px 16px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  color: var(--snow-white);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.lesson-ui-choice-btn:hover:not(:disabled) {
  background: rgba(255,255,255,0.2);
  border-color: var(--fox-orange);
  transform: translateY(-2px);
}
.lesson-ui-choice-btn:active:not(:disabled) {
  transform: translateY(0);
}
.lesson-ui-choice-btn:disabled {
  cursor: default;
  opacity: 0.7;
}
.lesson-ui-choice-btn.correct {
  background: rgba(92, 191, 110, 0.25) !important;
  border-color: var(--success-green) !important;
  opacity: 1 !important;
  animation: lessonCorrectPop 0.4s ease;
}
.lesson-ui-choice-btn.wrong {
  background: rgba(232, 93, 93, 0.25) !important;
  border-color: var(--error-red) !important;
  opacity: 1 !important;
  animation: lessonShake 0.4s ease;
}

@keyframes lessonCorrectPop {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes lessonShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* ── Text input ── */
.lesson-ui-input-wrap {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}
.lesson-ui-text-input {
  flex: 1;
  padding: 14px 16px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-sm);
  color: var(--snow-white);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  outline: none;
  transition: border-color 0.2s;
}
.lesson-ui-text-input::placeholder {
  color: rgba(255,255,255,0.4);
  font-weight: 600;
}
.lesson-ui-text-input:focus {
  border-color: var(--fox-orange);
}
.lesson-ui-text-input.correct {
  border-color: var(--success-green);
  background: rgba(92, 191, 110, 0.15);
}
.lesson-ui-text-input.wrong {
  border-color: var(--error-red);
  background: rgba(232, 93, 93, 0.15);
}

/* ── Feedback ── */
.lesson-ui-feedback {
  text-align: center;
  min-height: 20px;
}
.lesson-ui-feedback-correct {
  color: var(--success-green);
  font-weight: 800;
  font-size: 1.1rem;
  animation: lessonFeedbackPop 0.3s ease;
}
.lesson-ui-feedback-wrong {
  color: var(--error-red);
  font-weight: 800;
  font-size: 1.05rem;
  animation: lessonFeedbackPop 0.3s ease;
}
.lesson-ui-feedback-explain {
  color: var(--snow-white);
  opacity: 0.75;
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: 4px;
}

@keyframes lessonFeedbackPop {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ── Practice result ── */
.lesson-ui-practice-result {
  text-align: center;
  padding: 32px 20px;
  margin-bottom: 16px;
}
.lesson-ui-practice-emoji {
  font-size: 3.5rem;
  margin-bottom: 12px;
  animation: lessonBounce 1s infinite;
}
.lesson-ui-practice-result h3 {
  color: var(--snow-white);
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 8px;
}
.lesson-ui-practice-result p {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1rem;
  opacity: 0.85;
}

/* ── Quiz failed ── */
.lesson-ui-quiz-failed {
  text-align: center;
  padding: 32px 20px;
  margin-bottom: 16px;
}
.lesson-ui-failed-emoji {
  font-size: 3.5rem;
  margin-bottom: 12px;
}
.lesson-ui-quiz-failed h3 {
  color: var(--warm-gold);
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 8px;
}
.lesson-ui-quiz-failed p {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1rem;
}
.lesson-ui-encouragement {
  color: var(--snow-white);
  opacity: 0.8;
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: 12px;
  padding: 12px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
}

/* ============================================
   Celebration Screen
   ============================================ */

.lesson-ui-celebration {
  text-align: center;
  padding: 24px 16px 16px;
  margin-bottom: 16px;
  animation: lessonCelebrationIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.lesson-ui-celebration.unit-complete {
  background: linear-gradient(135deg, rgba(245, 200, 66, 0.12), rgba(232, 135, 60, 0.08));
  border: 2px solid rgba(245, 200, 66, 0.3);
  border-radius: var(--radius-lg);
}

@keyframes lessonCelebrationIn {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.lesson-ui-celebration-stars {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.lesson-ui-star {
  font-size: 3rem;
  animation: lessonStarPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes lessonStarPop {
  0% { transform: scale(0) rotate(-30deg); opacity: 0; }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

.lesson-ui-celebration-title {
  color: var(--warm-gold);
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 8px;
  text-shadow: 0 2px 12px rgba(245, 200, 66, 0.3);
}
.lesson-ui-celebration-lesson {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1rem;
  opacity: 0.8;
  margin-bottom: 8px;
}
.lesson-ui-celebration-score {
  color: var(--snow-white);
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.lesson-ui-celebration-rewards {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}
.lesson-ui-reward {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  padding: 8px 16px;
  animation: lessonRewardPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.lesson-ui-reward:nth-child(2) {
  animation-delay: 0.15s;
}
.lesson-ui-reward-icon {
  font-size: 1.2rem;
}
.lesson-ui-reward-text {
  color: var(--warm-gold);
  font-weight: 800;
  font-size: 1rem;
}

@keyframes lessonRewardPop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

.lesson-ui-unit-complete-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(245, 200, 66, 0.2), rgba(232, 135, 60, 0.15));
  border: 2px solid rgba(245, 200, 66, 0.4);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin: 12px auto;
  max-width: 340px;
  animation: lessonUnitBanner 0.5s 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.lesson-ui-unit-complete-icon {
  font-size: 2rem;
}
.lesson-ui-unit-complete-text {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: left;
}
.lesson-ui-unit-complete-text strong {
  display: block;
  font-size: 1.05rem;
  color: var(--warm-gold);
}
.lesson-ui-unit-complete-text small {
  opacity: 0.7;
}

@keyframes lessonUnitBanner {
  0% { transform: translateY(20px) scale(0.9); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.lesson-ui-celebration-message {
  color: var(--snow-white);
  font-weight: 700;
  font-size: 1.05rem;
  margin-top: 12px;
  opacity: 0.9;
}

@keyframes lessonBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── Buttons ── */
.lesson-ui-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}

.lesson-ui-btn {
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}
.lesson-ui-btn:hover {
  transform: translateY(-2px);
}
.lesson-ui-btn:active {
  transform: translateY(0);
}
.lesson-ui-btn.primary {
  background: linear-gradient(135deg, var(--fox-orange), var(--fox-orange-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(232, 135, 60, 0.35);
}
.lesson-ui-btn.primary:hover {
  box-shadow: 0 6px 20px rgba(232, 135, 60, 0.5);
}
.lesson-ui-btn.secondary {
  background: rgba(255,255,255,0.12);
  color: var(--snow-white);
  border: 1px solid rgba(255,255,255,0.2);
}
.lesson-ui-btn.secondary:hover {
  background: rgba(255,255,255,0.2);
}
.lesson-ui-btn.small {
  padding: 8px 16px;
  font-size: 0.85rem;
  background: rgba(255,255,255,0.15);
  color: var(--snow-white);
  border: 1px solid rgba(255,255,255,0.2);
}

/* ── Responsive adjustments ── */
@media (max-width: 480px) {
  .lesson-ui-subject {
    padding: 12px 10px;
  }
  .lesson-ui-lesson-view {
    padding: 12px 10px;
  }
  .lesson-ui-choices {
    grid-template-columns: 1fr;
  }
  .lesson-ui-examples {
    grid-template-columns: 1fr;
  }
  .lesson-ui-word-cards {
    grid-template-columns: 1fr;
  }
  .lesson-ui-phase {
    font-size: 0.7rem;
    padding: 6px 4px;
  }
  .lesson-ui-celebration-stars {
    gap: 8px;
  }
  .lesson-ui-star {
    font-size: 2.2rem;
  }
  .lesson-ui-celebration-title {
    font-size: 1.4rem;
  }
  .lesson-ui-celebration-rewards {
    gap: 12px;
  }
  .lesson-ui-input-wrap {
    flex-direction: column;
  }
  .lesson-ui-input-wrap .lesson-ui-btn {
    width: 100%;
  }
}