/* Card Page Styles v3 – Bosodo-inspired, SEO + Mobile optimized */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  --color-text: #2d3436;
  --color-text-light: #636e72;
  --color-accent-monster: #e74c3c;
  --color-accent-monster-dark: #c0392b;
  --color-accent-knowledge: #00b894;
  --color-accent-knowledge-dark: #00a381;
  --color-card-bg: #ffffff;
  --color-border: #e0e0e0;
  --font-main: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Nunito', 'Segoe UI', system-ui, sans-serif;
  --max-width: 720px;
  --radius: 16px;
  --radius-lg: 28px;
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.2);
}

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

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(231, 76, 60, 0.15); }
  50% { box-shadow: 0 0 35px rgba(231, 76, 60, 0.3); }
}
@keyframes pulseGlowGreen {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 184, 148, 0.15); }
  50% { box-shadow: 0 0 35px rgba(0, 184, 148, 0.3); }
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 17px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== MONSTER THEME: Dark + Red ========== */
body:has(.card-type-badge.monster) {
  background: linear-gradient(180deg, #0a0a0a 0%, #1a1a1a 100%);
  background-attachment: fixed;
}
body:has(.card-type-badge.monster) .back-link {
  color: rgba(255,255,255,0.6);
}
body:has(.card-type-badge.monster) .back-link:hover {
  color: rgba(255,255,255,0.95);
}
body:has(.card-type-badge.monster) .page-footer {
  color: rgba(255,255,255,0.3);
}
body:has(.card-type-badge.monster) .card-subheadline {
  color: var(--color-accent-monster);
}
body:has(.card-type-badge.monster) .card-quote {
  background: linear-gradient(135deg, var(--color-accent-monster) 0%, var(--color-accent-monster-dark) 100%);
  color: #fff;
  animation: pulseGlow 3s ease-in-out infinite;
}
body:has(.card-type-badge.monster) .card-page {
  background: #fff;
}
body:has(.card-type-badge.monster) .card-topic {
  color: var(--color-accent-monster);
}
body:has(.card-type-badge.monster) .card-headline {
  color: #1a1a1a;
}
body:has(.card-type-badge.monster) .card-hero .card-image {
  filter: drop-shadow(0 8px 24px rgba(231, 76, 60, 0.2));
}

/* ========== KNOWLEDGE THEME: Light + Green ========== */
body:has(.card-type-badge.knowledge) {
  background: linear-gradient(180deg, #e8f8f5 0%, #f0faf7 50%, #ffffff 100%);
  background-attachment: fixed;
}
body:has(.card-type-badge.knowledge) .back-link {
  color: #555;
}
body:has(.card-type-badge.knowledge) .back-link:hover {
  color: #222;
}
body:has(.card-type-badge.knowledge) .page-footer {
  color: #aaa;
}
body:has(.card-type-badge.knowledge) .card-subheadline {
  color: var(--color-accent-knowledge);
}
body:has(.card-type-badge.knowledge) .card-quote {
  background: linear-gradient(135deg, var(--color-accent-knowledge) 0%, var(--color-accent-knowledge-dark) 100%);
  color: #fff;
  animation: pulseGlowGreen 3s ease-in-out infinite;
}
body:has(.card-type-badge.knowledge) .card-page {
  background: #fff;
}
body:has(.card-type-badge.knowledge) .card-topic {
  color: var(--color-accent-knowledge);
}
body:has(.card-type-badge.knowledge) .card-hero .card-image {
  filter: drop-shadow(0 8px 24px rgba(0, 184, 148, 0.15));
}

.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

/* Header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 0.75rem 0;
  animation: fadeInUp 0.5s ease-out;
}

.back-link {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  transition: color 0.2s, transform 0.2s;
}
.back-link:hover {
  transform: translateX(-3px);
}

.card-type-badge {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.4rem 1.1rem;
  border-radius: 20px;
  color: white;
}
.card-type-badge.monster {
  background: linear-gradient(135deg, var(--color-accent-monster), var(--color-accent-monster-dark));
  box-shadow: 0 3px 12px rgba(231, 76, 60, 0.4);
}
.card-type-badge.knowledge {
  background: linear-gradient(135deg, var(--color-accent-knowledge), var(--color-accent-knowledge-dark));
  box-shadow: 0 3px 12px rgba(0, 184, 148, 0.4);
}

/* Card Frame */
.card-page {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  margin-bottom: 1.5rem;
  animation: scaleIn 0.6s ease-out;
}

/* Hero Image */
.card-hero {
  text-align: center;
  margin-bottom: 2rem;
  animation: fadeInUp 0.7s ease-out;
}

.card-image {
  max-width: 280px;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  transition: transform 0.4s ease;
}
.card-image:hover {
  transform: scale(1.03);
}

.card-image-placeholder {
  width: 280px;
  height: 360px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  border-radius: var(--radius);
  font-size: 1.5rem;
  color: var(--color-text-light);
}

/* Content */
.card-content {
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.card-topic {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.card-headline {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.card-subheadline {
  font-size: 1.15rem;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 1.5rem;
}

/* Level Toggle */
.level-toggle {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  background: #f5f5f5;
  border-radius: 12px;
  padding: 0.3rem;
}

.level-btn {
  flex: 1;
  padding: 0.55rem 0.8rem;
  border: none;
  background: transparent;
  border-radius: 10px;
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.level-btn:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.6);
}
.level-btn.active {
  background: #fff;
  color: var(--color-text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Theme-specific active toggle colors */
body:has(.card-type-badge.monster) .level-btn.active {
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.15);
}
body:has(.card-type-badge.knowledge) .level-btn.active {
  box-shadow: 0 2px 8px rgba(0, 184, 148, 0.15);
}

.card-description {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #444;
}

.card-description p {
  margin-bottom: 1.1rem;
}
.card-description p:last-child {
  margin-bottom: 0;
}

/* Quote */
.card-quote {
  margin: 2rem -0.5rem;
  padding: 1.4rem 2rem;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 1.2rem;
  text-align: center;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.card-quote p {
  margin: 0;
}

/* Meta */
.card-meta {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 2px solid #f0f0f0;
}

.book-reference {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 600;
}

/* Counter Cards Section */
.counters-section {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.9s ease-out;
}

.counters-section h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.counter-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.counter-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1.2rem 0.8rem;
  background: #f8f9fa;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.counter-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-knowledge);
  background: #fff;
}
.counter-card.counter-monster:hover {
  border-color: var(--color-accent-monster);
}

.counter-icon {
  font-size: 2rem;
}

.counter-name {
  font-weight: 800;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.2;
}

.counter-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: center;
  font-style: italic;
}

/* Game Info */
.game-info {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  animation: fadeInUp 1.0s ease-out;
}

.game-info h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.game-info p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Footer */
.page-footer {
  text-align: center;
  padding-top: 1.5rem;
  font-size: 0.8rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .page-wrapper {
    padding: 1rem 0.75rem 2rem;
  }
  .card-page {
    padding: 2rem 1.5rem;
    border-radius: 20px;
  }
  .card-headline {
    font-size: 2rem;
  }
  .card-image {
    max-width: 240px;
  }
  .card-quote {
    margin: 1.5rem -0.25rem;
    padding: 1.1rem 1.2rem;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .page-wrapper {
    padding: 0.75rem 0.5rem 2rem;
  }
  .card-page {
    padding: 1.5rem 1.2rem;
    border-radius: var(--radius);
  }
  .card-headline {
    font-size: 1.7rem;
  }
  .card-subheadline {
    font-size: 1rem;
  }
  .card-image {
    max-width: 200px;
  }
  .card-description {
    font-size: 1rem;
    line-height: 1.75;
  }
  .counter-cards {
    grid-template-columns: 1fr;
  }
  .card-quote {
    padding: 1rem;
    font-size: 1rem;
    margin: 1.5rem 0;
  }
  .counters-section,
  .game-info {
    padding: 1.5rem 1.2rem;
    border-radius: var(--radius);
  }
  .page-header {
    margin-bottom: 1rem;
  }
  .card-type-badge {
    font-size: 0.65rem;
    padding: 0.3rem 0.8rem;
  }
  .level-btn {
    font-size: 0.72rem;
    padding: 0.5rem 0.4rem;
  }
}