/* ==========================================================================
   game.css - Morse, the game
   Game-specific styles: landing page, gameplay, missions, timeline, etc.
   Requires theme.css to be loaded first for custom properties.
   ========================================================================== */


/* ==========================================================================
   1. Landing Page - Hero Section
   ========================================================================== */

.hero {
  position: relative;
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  padding: var(--space-3xl) var(--space-md);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(184, 134, 11, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(0, 217, 255, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  width: 100%;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--aged-paper);
  margin-bottom: var(--space-md);
}

[data-theme="light"] .hero-title {
  color: var(--dark-slate);
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--brass-gold-light), var(--electric-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-xl);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

.hero-cta .btn-primary {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 400px;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(184, 134, 11, 0.2));
}

.trust-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color-subtle);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brass-gold);
}


/* ==========================================================================
   2. Landing Page - Problem / Solution Section
   ========================================================================== */

.problem-solution {
  padding: var(--space-3xl) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.problem-solution .section-heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.problem-solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.problem,
.solution {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.problem {
  background: rgba(244, 67, 54, 0.04);
  border-color: rgba(244, 67, 54, 0.2);
}

.problem h3 {
  color: var(--error-red);
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.solution {
  background: rgba(76, 175, 80, 0.04);
  border-color: rgba(76, 175, 80, 0.2);
}

.solution h3 {
  color: var(--success-green);
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.problem-list,
.solution-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.problem-list li,
.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.problem-list li svg,
.solution-list li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem-list li svg {
  color: var(--error-red);
}

.solution-list li svg {
  color: var(--success-green);
}


/* ==========================================================================
   3. Landing Page - Feature Grid
   ========================================================================== */

.features {
  padding: var(--space-3xl) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.features .section-heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.feature-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brass-gold), var(--electric-blue));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--brass-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.15), rgba(0, 217, 255, 0.1));
  border: 1px solid rgba(184, 134, 11, 0.3);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  color: var(--brass-gold-light);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}


/* ==========================================================================
   4. Landing Page - How It Works
   ========================================================================== */

.how-it-works {
  padding: var(--space-3xl) var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}

.how-it-works .section-heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  position: relative;
}

/* Vertical connecting line */
.steps::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: linear-gradient(180deg, var(--brass-gold), var(--electric-blue), var(--brass-gold));
  opacity: 0.4;
}

.step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brass-gold-light), var(--brass-gold-bright));
  border-radius: var(--radius-round);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #000;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 16px rgba(184, 134, 11, 0.3);
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.step-content p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}


/* ==========================================================================
   5. Landing Page - FAQ Section
   ========================================================================== */

.faq {
  padding: var(--space-3xl) var(--space-md);
  max-width: 800px;
  margin: 0 auto;
}

.faq .section-heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.faq details {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq details[open] {
  border-color: var(--brass-gold);
}

.faq details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  min-height: 52px;
  transition: background var(--transition-fast);
  list-style: none;
}

.faq details summary::-webkit-details-marker {
  display: none;
}

.faq details summary::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  margin-left: var(--space-md);
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(-45deg);
  transition: transform var(--transition-fast);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details summary:hover {
  background: rgba(184, 134, 11, 0.06);
}

.faq details .faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
}


/* ==========================================================================
   6. Landing Page - CTA Section
   ========================================================================== */

.cta-section {
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(184, 134, 11, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .cta-inner {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  z-index: 1;
}

.cta-section h2 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  font-size: 1.05rem;
}

.cta-section .cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}


/* ==========================================================================
   7. Pricing Page
   ========================================================================== */

.pricing-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.pricing-page .pricing-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.pricing-page .pricing-header h1 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-sm);
}

.pricing-page .pricing-header .pricing-tagline {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-featured {
  border-color: var(--brass-gold);
  box-shadow: 0 0 24px rgba(184, 134, 11, 0.2);
}

.pricing-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brass-gold), var(--electric-blue));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.pricing-beta-badge {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-content: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--surface-bg);
  border: 1px solid var(--brass-gold);
  border-radius: var(--radius-lg);
  color: var(--brass-gold);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.pricing-card .pricing-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: linear-gradient(135deg, var(--brass-gold-light), var(--brass-gold-bright));
  color: #000;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.pricing-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.price {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.price .price-amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.price .price-period {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-savings {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--success-green);
  background: var(--success-green-bg);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brass-gold);
}

.pricing-features li.feature-disabled {
  opacity: 0.4;
}

.pricing-features li.feature-disabled svg {
  color: var(--text-muted);
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
  width: 100%;
}

.pricing-guarantee {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: rgba(184, 134, 11, 0.06);
  border: 1px solid rgba(184, 134, 11, 0.2);
  border-radius: var(--radius-lg);
}

.pricing-guarantee svg {
  width: 32px;
  height: 32px;
  color: var(--brass-gold);
  margin-bottom: var(--space-sm);
}

.pricing-guarantee h4 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-xs);
}

.pricing-guarantee p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}


/* ==========================================================================
   8. Play Dashboard
   ========================================================================== */

.play-dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.play-dashboard h1 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-xs);
}

.play-dashboard .dashboard-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-xl);
}

.back-to-current {
  color: var(--electric-blue);
  font-size: 0.9rem;
  text-decoration: none;
}

.back-to-current:hover {
  text-decoration: underline;
}

.play-guest {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  max-width: 800px;
  margin: var(--space-xl) auto;
}

.play-guest h2 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.play-guest p {
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.play-guest .mission-cards {
  text-align: left;
}

.play-guest .mission-card .mission-title {
  font-size: 1.1rem;
}

.play-guest .mission-card .mission-header {
  gap: var(--space-xs);
}

.play-guest .mission-card .mission-location {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 50%;
}

.play-guest .guest-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}


/* ==========================================================================
   9. Mission Cards
   ========================================================================== */

.mission-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.mission-card {
  background: linear-gradient(145deg, var(--dark-slate-light), var(--dark-slate));
  border: 2px solid var(--dark-slate-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
}

[data-theme="light"] .mission-card {
  background: linear-gradient(145deg, #fff, var(--surface-bg-raised));
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brass-gold), var(--electric-blue));
}

.mission-card:hover {
  border-color: var(--brass-gold);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(184, 134, 11, 0.15);
  transform: translateY(-3px);
}

.mission-card.completed {
  border-color: var(--success-green);
  opacity: 0.85;
}

.mission-card.completed::before {
  background: linear-gradient(90deg, var(--success-green), var(--brass-gold));
}

.mission-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
}

.mission-card.locked:hover {
  transform: none;
  box-shadow: var(--shadow-md);
  border-color: var(--dark-slate-border);
}


/* ==========================================================================
   10. Mission Briefing
   ========================================================================== */

.mission-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.mission-era {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--electric-blue);
  letter-spacing: 0.08em;
}

.mission-location {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-align: right;
}

.mission-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  color: var(--brass-gold-bright);
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.2);
}

.mission-description {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.narrative-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
  text-align: left;
  margin-bottom: var(--space-lg);
}

.narrative-text p {
  margin-bottom: var(--space-md);
}

.narrative-text p:last-child {
  margin-bottom: 0;
}

.narrative-text strong {
  color: var(--text-primary);
}

.mission-objectives {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color-subtle);
}

[data-theme="light"] .mission-objectives {
  background: rgba(0, 0, 0, 0.03);
}

.objective {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.objective svg,
.objective .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--brass-gold);
  fill: var(--brass-gold);
}

/* Character Preview Tiles (mission briefing) */

.char-preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
}

/* Reset PicoCSS button defaults */
.char-preview,
.char-preview:hover,
.char-preview:active,
.char-preview:focus {
  --pico-background-color: transparent;
  --pico-border-color: transparent;
  --pico-color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  min-width: 64px;
  background: linear-gradient(145deg, var(--dark-slate-light), var(--dark-slate));
  border: 2px solid var(--dark-slate-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  margin: 0;
  box-shadow: none;
}

[data-theme="light"] .char-preview,
[data-theme="light"] .char-preview:hover,
[data-theme="light"] .char-preview:active {
  background: linear-gradient(145deg, #fff, var(--surface-bg-raised));
  border-color: var(--border-color);
}

.char-preview:hover {
  border-color: var(--brass-gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(184, 134, 11, 0.2);
}

.char-preview:active {
  transform: translateY(0);
}

.char-preview--playing,
.char-preview--playing:hover {
  border-color: var(--electric-blue);
  box-shadow: 0 0 16px rgba(0, 217, 255, 0.4);
}

.char-preview__letter {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brass-gold-bright);
  line-height: 1;
}

.char-preview__pattern {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  line-height: 1;
  white-space: nowrap;
}

/* Completion stats (shown on completed missions) */
.mission-completion-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(76, 175, 80, 0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(76, 175, 80, 0.2);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.completion-stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.completion-stat .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--success-green);
}

[data-theme="light"] .mission-completion-stats {
  background: rgba(76, 175, 80, 0.06);
}

.btn-start-mission {
  width: 100%;
  min-height: 52px;
  padding: var(--space-md);
  background: linear-gradient(135deg, var(--brass-gold-light), var(--brass-gold-bright));
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #000;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-brass);
  letter-spacing: 0.03em;
}

.btn-start-mission:hover {
  background: linear-gradient(135deg, var(--brass-gold-bright), #ffe44d);
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.5);
  transform: translateY(-2px);
}

.btn-start-mission:active {
  transform: translateY(0);
}

.btn-start-mission svg {
  width: 20px;
  height: 20px;
}


/* ==========================================================================
   10b. Game Modal (when launched from /play page)
   ========================================================================== */

.game-modal {
  max-width: 600px;
  max-height: calc(100vh - var(--space-xl) * 2);
  width: 100%;
}

.game-modal .modal-body {
  text-align: center;
}

.game-modal .modal-header h3 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
}

@media (max-width: 767px) {
  .game-modal {
    max-width: 100%;
    max-height: 100vh;
    height: 100%;
    border-radius: 0;
  }
}


/* ==========================================================================
   11. Game Area / Mission Play
   ========================================================================== */

.mission-play {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.mission-play .mission-play-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color-subtle);
}

.mission-play .mission-play-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--brass-gold-light);
}

.mission-play .mission-play-progress {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.telegraph-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) 0;
  position: relative;
}

.telegraph-container svg {
  max-width: 220px;
  width: 100%;
  height: auto;
}


/* ==========================================================================
   12. Character Grid
   ========================================================================== */

.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  gap: var(--space-sm);
  padding: var(--space-md);
  max-width: 500px;
  margin: 0 auto;
}

.char-btn {
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--aged-paper);
  background: linear-gradient(145deg, var(--dark-slate-light), var(--dark-slate));
  border: 2px solid var(--dark-slate-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  padding: 0;
}

[data-theme="light"] .char-btn {
  color: var(--dark-slate);
  background: linear-gradient(145deg, #fff, var(--surface-bg-raised));
  border-color: var(--border-color);
}

.char-btn:hover {
  border-color: var(--brass-gold);
  background: linear-gradient(145deg, #3A4A5F, var(--dark-slate-light));
  transform: translateY(-1px);
}

[data-theme="light"] .char-btn:hover {
  background: linear-gradient(145deg, var(--surface-bg-raised), #fff);
}

.char-btn:active {
  transform: translateY(1px);
  background: linear-gradient(145deg, var(--dark-slate), #16213e);
}

.char-btn:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: 2px;
}

.char-btn.correct {
  border-color: var(--success-green);
  background: rgba(76, 175, 80, 0.25);
  animation: flash-correct 0.3s ease;
}

.char-btn.incorrect {
  border-color: var(--error-red);
  background: rgba(244, 67, 54, 0.18);
  animation: flash-incorrect 0.3s ease;
}

@keyframes flash-correct {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes flash-incorrect {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}


/* ==========================================================================
   13. Signal Counter
   ========================================================================== */

.signal-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.signal-counter .signal-current {
  color: var(--electric-blue);
  font-size: 1.2rem;
}

.signal-counter .signal-total {
  color: var(--text-muted);
}

.signal-counter .signal-divider {
  color: var(--dark-slate-border);
}


/* ==========================================================================
   14. Feedback Area
   ========================================================================== */

.feedback-area {
  text-align: center;
  padding: var(--space-md);
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feedback-area .feedback-message {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.feedback-area .feedback-correct {
  color: var(--success-green);
  background: var(--success-green-bg);
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.feedback-area .feedback-incorrect {
  color: var(--error-red);
  background: var(--error-red-bg);
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.feedback-area .feedback-hint {
  color: var(--info-cyan);
  background: var(--info-cyan-bg);
  border: 1px solid rgba(0, 188, 212, 0.3);
}

.feedback-area .feedback-neutral {
  color: var(--text-muted);
}


/* ==========================================================================
   14b. Mission Details Screen
   ========================================================================== */

.mission-details {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  max-width: 540px;
  margin: 0 auto;
}

.mission-details .mission-header {
  margin-bottom: var(--space-md);
}

.mission-details .mission-title {
  margin-bottom: var(--space-sm);
}

.mission-details .mission-description {
  margin-bottom: var(--space-lg);
}

.mission-details .narrative-text {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--brass-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

[data-theme="light"] .mission-details .narrative-text {
  background: rgba(0, 0, 0, 0.02);
}

.mission-details .mission-objectives {
  margin-bottom: var(--space-xl);
}

.btn-begin-mission {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark-slate);
  background: linear-gradient(135deg, var(--brass-gold), var(--brass-gold-bright));
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(184, 134, 11, 0.3);
}

.btn-begin-mission:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 134, 11, 0.4);
}

.btn-begin-mission:active {
  transform: translateY(0);
}

.btn-begin-mission svg {
  width: 20px;
  height: 20px;
}


/* ==========================================================================
   14c. Countdown Overlay
   ========================================================================== */

#countdown-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  padding: var(--space-2xl);
}

.countdown-number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--brass-gold-bright);
  text-shadow: 0 0 30px rgba(184, 134, 11, 0.4), 0 0 60px rgba(184, 134, 11, 0.15);
  opacity: 0;
  transform: scale(0.5);
}

.countdown-number.countdown-animate {
  animation: countdown-pop 0.6s ease-out forwards;
}

.countdown-number.countdown-go {
  color: var(--success-green);
  text-shadow: 0 0 30px rgba(76, 175, 80, 0.4), 0 0 60px rgba(76, 175, 80, 0.15);
}

@keyframes countdown-pop {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  40% {
    opacity: 1;
    transform: scale(1.15);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}


/* ==========================================================================
   15. Stats Panel
   ========================================================================== */

.stats-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  padding: var(--space-md) 0;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: border-color var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--brass-gold);
}

.stat-card .stat-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--brass-gold);
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-sublabel {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}


/* ==========================================================================
   16. Timeline Progress Map (Koch Levels)
   ========================================================================== */

.timeline-container {
  position: relative;
  height: 150px;
  overflow-x: auto;
  overflow-y: hidden;
  background: linear-gradient(180deg, #2A3A52 0%, var(--dark-slate) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--dark-slate-lighter) transparent;
}

[data-theme="light"] .timeline-container {
  background: linear-gradient(180deg, #e8e2d6, var(--aged-paper));
}

.timeline-container::-webkit-scrollbar {
  height: 6px;
}

.timeline-container::-webkit-scrollbar-track {
  background: transparent;
}

.timeline-container::-webkit-scrollbar-thumb {
  background: var(--dark-slate-lighter);
  border-radius: 3px;
}

.timeline-track {
  position: relative;
  width: 4000px;
  height: 80px;
}

.year-marker {
  position: absolute;
  top: -30px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  transform: translateX(-50%);
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.timeline-node {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  transform: translateX(-50%);
}

.timeline-node.locked {
  background: var(--dark-slate-lighter);
  border: 2px solid var(--dark-slate-border);
  opacity: 0.5;
  cursor: not-allowed;
}

[data-theme="light"] .timeline-node.locked {
  background: #d5cec3;
  border-color: #c4bdb2;
}

.timeline-node.unlocked {
  background: linear-gradient(135deg, var(--brass-gold-light), var(--brass-gold-bright));
  border: 2px solid var(--brass-gold-bright);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
  cursor: pointer;
}

a.timeline-node {
  text-decoration: none;
  color: inherit;
}

.timeline-node.current {
  background: linear-gradient(135deg, var(--electric-blue), var(--electric-blue-dark));
  border: 3px solid #00FFFF;
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.6);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.08); }
}

.timeline-node:hover:not(.locked) {
  transform: translateX(-50%) scale(1.12);
}

.timeline-node.current:hover {
  animation: none;
  transform: translateX(-50%) scale(1.12);
}

.node-icon {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  line-height: 1;
}

.timeline-node.locked .node-icon {
  color: rgba(255, 255, 255, 0.4);
}

.node-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
}

.node-badge.gold {
  background: var(--brass-gold-bright);
  color: #000;
}

.node-badge.silver {
  background: #C0C0C0;
  color: #000;
}

.node-badge.bronze {
  background: var(--copper);
  color: #000;
}

.node-progress {
  position: absolute;
  bottom: -20px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--electric-blue);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.timeline-line {
  position: absolute;
  top: 30px;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brass-gold) 0%, var(--electric-blue) 100%);
  border-radius: 2px;
  transition: width var(--transition-slow);
}

.timeline-line-bg {
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--dark-slate-border);
  border-radius: 2px;
  opacity: 0.4;
}


/* ==========================================================================
   17. Mission Results
   ========================================================================== */

.mission-results {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--space-md);
  text-align: center;
}

.mission-results .results-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs) 0;
}

.mission-results .results-subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0 0 var(--space-md) 0;
}

/* Summary stats table */
.mission-results .results-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-md);
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mission-results .results-table td {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-color-subtle);
}

.mission-results .results-table tr:last-child td {
  border-bottom: none;
}

.mission-results .results-table td:first-child {
  color: var(--text-muted);
  text-align: left;
}

.mission-results .results-val {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.mission-results .results-val--rating {
  color: var(--brass-gold-bright);
  font-size: 1rem;
}

.mission-results .results-val--xp {
  color: var(--brass-gold-bright);
}

/* Character breakdown table */
.mission-results .results-table--chars {
  background: transparent;
  border: none;
}

.mission-results .results-table--chars th {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.mission-results .results-table--chars th:first-child {
  text-align: center;
  width: 3rem;
}

.mission-results .results-table--chars th:nth-child(2),
.mission-results .results-table--chars th:nth-child(3),
.mission-results .results-table--chars th:nth-child(4) {
  text-align: right;
}

.mission-results .results-table--chars td {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color-subtle);
}

.mission-results .results-table--chars td:first-child {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
}

.mission-results .results-table--chars td:nth-child(2),
.mission-results .results-table--chars td:nth-child(3),
.mission-results .results-table--chars td:nth-child(4) {
  font-family: var(--font-mono);
  text-align: right;
  color: var(--text-secondary);
}

.mission-results .results-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-md);
}


/* ==========================================================================
   18. Help Page
   ========================================================================== */

.help-page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.help-page h1 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-lg);
}

.help-search {
  position: relative;
  margin-bottom: var(--space-2xl);
}

.help-search input {
  width: 100%;
  min-height: 52px;
  padding: var(--space-md) var(--space-lg) var(--space-md) 52px;
  background: var(--surface-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

.help-search input:focus {
  border-color: var(--brass-gold);
  outline: none;
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.2);
}

.help-search input::placeholder {
  color: var(--text-muted);
}

.help-search .search-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  pointer-events: none;
}

.help-no-results {
  text-align: center;
  color: var(--text-muted);
  padding: var(--space-lg) 0;
}

.help-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.help-categories details {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.help-categories details[open] {
  border-color: var(--brass-gold-light);
}

.help-categories summary {
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition-fast);
}

.help-categories summary::-webkit-details-marker {
  display: none;
}

.help-categories summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(-45deg);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.help-categories details[open] summary::after {
  transform: rotate(45deg);
}

.help-categories summary:hover {
  background: rgba(184, 134, 11, 0.06);
}

.help-categories summary h3 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  font-size: 1.1rem;
  margin: 0;
}

.help-categories .help-articles {
  padding: 0 var(--space-lg) var(--space-md);
  margin: 0;
  list-style: none;
}

.help-categories .help-articles li {
  border-bottom: 1px solid var(--border-color-subtle);
}

.help-categories .help-articles li:last-child {
  border-bottom: none;
}

.help-categories .help-articles a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.help-categories .help-articles a:hover {
  color: var(--brass-gold-light);
}

.help-articles {
  margin-bottom: var(--space-2xl);
}

.help-articles h2 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brass-gold);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color-subtle);
}

.help-articles .article-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color-subtle);
  text-decoration: none;
  color: var(--text-primary);
  transition: color var(--transition-fast);
  min-height: 44px;
}

.help-articles .article-link:last-child {
  border-bottom: none;
}

.help-articles .article-link:hover {
  color: var(--brass-gold-light);
}

.help-articles .article-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--text-muted);
}

.help-articles-content {
  margin-top: var(--space-xl);
}

.help-article {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.help-article h2 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.help-article h3 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.help-article table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
}

.help-article th,
.help-article td {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-color);
  text-align: left;
}

.help-article th {
  background: var(--panel-bg);
  font-weight: 600;
}

.help-contact {
  background: var(--surface-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
}

.help-contact h3 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.help-contact p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.help-article-item {
  position: relative;
}

.help-article-item > a {
  display: block;
  padding: var(--space-sm) 0;
  transition: color var(--transition-fast);
}

.help-article-item.open > a {
  color: var(--brass-gold);
  font-weight: 600;
}

.help-article-item .article-content {
  display: none;
}

.help-article-item.open .article-content {
  display: block;
  animation: fadeIn 0.2s ease-in;
  padding: var(--space-sm) 0 var(--space-md);
}

.help-article-item.open .article-content .help-article {
  margin-bottom: 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.help-article p {
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.help-article ul,
.help-article ol {
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.help-article li {
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

.help-contact a {
  color: var(--electric-blue);
}

.help-contact a:hover {
  text-decoration: underline;
}


/* ==========================================================================
   19. Telegraph Key Animations (SVG)
   ========================================================================== */

.lever {
  transition: transform 0.1s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-origin: 87px 92px;
  cursor: pointer;
}

.lever-anim {
  transform-origin: 87px 92px;
  transform: rotate(3deg);
}

.lever:active {
  transform: rotate(3deg);
}

.contact-glow {
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { filter: drop-shadow(0 0 2px var(--brass-gold-bright)); }
  50% { filter: drop-shadow(0 0 10px var(--brass-gold-bright)); }
}

@keyframes spark-flash {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    opacity: 0;
    transform: scale(1);
  }
}

.spark-active {
  animation: spark-flash 0.2s ease-out;
}

/* Telegraph key receiving animation (plays during incoming signal) */
.telegraph-receiving .lever {
  animation: lever-receive 0.15s ease-in-out;
}

@keyframes lever-receive {
  0% { transform: rotate(0deg); }
  50% { transform: rotate(3deg); }
  100% { transform: rotate(0deg); }
}

.telegraph-receiving .contact-glow {
  animation: glow-pulse-active 0.3s ease-in-out;
}

@keyframes glow-pulse-active {
  0% { filter: drop-shadow(0 0 2px var(--electric-blue)); opacity: 0.5; }
  50% { filter: drop-shadow(0 0 16px var(--electric-blue)); opacity: 1; }
  100% { filter: drop-shadow(0 0 2px var(--electric-blue)); opacity: 0.5; }
}


/* ==========================================================================
   20. Responsive Adjustments
   ========================================================================== */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .problem-solution-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mission-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .hero {
    padding: var(--space-3xl) var(--space-xl);
  }

  .mission-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stats-panel {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .hero-content {
    max-width: 1400px;
  }

  .play-dashboard {
    max-width: 1400px;
  }
}

/* Mobile adjustments (below 768px) */
@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding: var(--space-2xl) var(--space-md);
  }

  .hero-visual {
    order: -1;
  }

  .hero-visual svg {
    max-width: 200px;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .trust-indicators {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    gap: 10px;
  }

  .char-btn {
    min-height: 56px;
    font-size: 1.5rem;
  }

  .steps::before {
    left: 23px;
  }

  .mission-results .results-stats {
    grid-template-columns: 1fr;
  }

  .mission-results .results-actions {
    flex-direction: column;
    width: 100%;
  }

  .mission-results .results-actions .btn-primary,
  .mission-results .results-actions .btn-secondary {
    width: 100%;
  }

  .pricing-card {
    max-width: 400px;
    margin: 0 auto;
  }

  .play-guest .guest-actions {
    flex-direction: column;
  }

  .play-guest .guest-actions .btn-primary,
  .play-guest .guest-actions .btn-secondary {
    width: 100%;
  }

  .timeline-container {
    height: 130px;
    padding: 30px 16px;
  }

  .timeline-node {
    width: 48px;
    height: 48px;
  }

  .node-icon {
    font-size: 1.1rem;
  }

  .stat-card {
    padding: var(--space-sm) var(--space-md);
  }

  .stat-value {
    font-size: 1.1rem;
  }

  .stat-card .stat-icon {
    width: 32px;
    height: 32px;
  }
}

/* Ensure minimum touch targets for game elements on touch devices */
@media (pointer: coarse) {
  .char-btn {
    min-width: 48px;
    min-height: 48px;
  }

  .timeline-node {
    min-width: 48px;
    min-height: 48px;
  }

  .btn-start-mission {
    min-height: 52px;
  }

  .faq details summary {
    min-height: 52px;
  }

  .help-articles .article-link {
    min-height: 48px;
  }

  .help-categories summary {
    min-height: 56px;
  }
}

/* ==========================================================================
   21. Admin Pages
   ========================================================================== */

.admin-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.admin-page h1 {
  font-family: var(--font-heading);
  color: var(--brass-gold-light);
  margin-bottom: var(--space-sm);
}

.admin-page table {
  font-size: 0.9rem;
}

.admin-page table code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

[data-theme="light"] .admin-page table code {
  background: rgba(0, 0, 0, 0.06);
}

.admin-level-header td {
  background: rgba(184, 134, 11, 0.1);
  border-bottom: 2px solid var(--brass-gold);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--brass-gold-light);
}

/* Mission list inline expand/edit */
.mission-summary-row {
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.mission-summary-row:hover {
  background: rgba(184, 134, 11, 0.08);
}

.expand-chevron {
  transition: transform 0.2s ease;
  opacity: 0.5;
  vertical-align: middle;
}

.mission-summary-row:hover .expand-chevron {
  opacity: 1;
}

.mission-detail-row td {
  padding: 0 !important;
  border-top: none !important;
}

.mission-detail-content {
  padding: var(--space-md) var(--space-lg);
  background: rgba(184, 134, 11, 0.04);
  border-bottom: 1px solid rgba(184, 134, 11, 0.15);
}

.mission-detail-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.detail-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.detail-section + .detail-section {
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .detail-section + .detail-section {
  border-top-color: rgba(0, 0, 0, 0.06);
}

.detail-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--brass-gold);
  text-transform: uppercase;
}

.detail-field p {
  margin: 0.15em 0 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.detail-inline-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  font-size: 0.88rem;
}

.detail-actions {
  margin-top: var(--space-md);
  display: flex;
  gap: var(--space-sm);
}

.detail-edit-section {
  margin-bottom: var(--space-md);
}

.detail-edit-section label {
  font-size: 0.85rem;
  margin-bottom: var(--space-xs);
}

.detail-edit-section textarea {
  font-family: var(--font-body);
  font-size: 0.88rem;
}

.detail-edit-section .grid {
  margin-top: var(--space-xs);
}

.text-muted {
  font-style: italic;
}

[data-theme="light"] .mission-summary-row:hover {
  background: rgba(184, 134, 11, 0.06);
}

[data-theme="light"] .mission-detail-content {
  background: rgba(184, 134, 11, 0.03);
}


/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .timeline-node.current {
    animation: none;
  }

  .logo-comma {
    animation: none;
  }

  .contact-glow {
    animation: none;
  }

  .feature-card:hover {
    transform: none;
  }

  .mission-card:hover {
    transform: none;
  }

  .pricing-card:hover {
    transform: none;
  }

  .char-btn.correct,
  .char-btn.incorrect {
    animation: none;
  }

  .spark-active {
    animation: none;
  }

  .telegraph-receiving .lever {
    animation: none;
  }

  .telegraph-receiving .contact-glow {
    animation: none;
  }
}