/* Multi-System Numerology Master Stylesheet - Pure Light Mode */
:root {
  color-scheme: light;
  --primary-navy: #1E2A78;
  --deep-navy: #002D9C;
  --accent-teal: #00B388;
  --accent-gold: #D4AF37;
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --border-subtle: #E2E8F0;
  --border-strong: #CBD5E1;
}

html, body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  padding: 0;
}

/* Glass & Card Surfaces */
.numero-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.02);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.numero-card:hover {
  box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.06);
}

/* Number Badges */
.number-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0.875rem;
  background: #FFFFFF;
  border: 1.5px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  box-shadow: 0 2px 4px rgba(30, 42, 120, 0.04);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.number-badge:hover {
  transform: translateY(-2px);
  border-color: var(--primary-navy);
}

.number-badge .root-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--primary-navy);
}

.number-badge .chain-value {
  font-size: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.number-badge.gold-accent {
  border-color: #FDE68A;
  background: linear-gradient(180deg, #FFFDF5 0%, #FFFFFF 100%);
}

.number-badge.gold-accent .root-value {
  color: #B45309;
}

/* Lo Shu Magic Square */
.loshu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  background-color: #E2E8F0;
  padding: 0.5rem;
  border-radius: 0.75rem;
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
}

.loshu-cell {
  background-color: #FFFFFF;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 64px;
  font-weight: 700;
  font-family: ui-monospace, monospace;
  border: 1px solid #E2E8F0;
  transition: all 0.2s ease;
}

.loshu-cell.present {
  background-color: #F0FDF4;
  border-color: #86EFAC;
  color: #166534;
}

.loshu-cell.missing {
  background-color: #F8FAFC;
  color: #94A3B8;
  opacity: 0.8;
}

/* Nav Pills */
.nav-pill {
  transition: all 0.15s ease;
}

.nav-pill.active {
  background-color: var(--primary-navy);
  color: #FFFFFF;
}

/* Step Wizard */
.step-indicator.active {
  background-color: var(--primary-navy);
  color: #FFFFFF;
}

.step-indicator.completed {
  background-color: var(--accent-teal);
  color: #FFFFFF;
}

/* Print optimizations */
@media print {
  body {
    background-color: #FFFFFF !important;
  }
  .no-print {
    display: none !important;
  }
}

/* Interactive Software Dock System */
.app-dock-bar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.05);
  max-width: 96vw;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
  -webkit-overflow-scrolling: touch;
}

.app-dock-bar::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Opera */
}

.dock-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 12px;
  color: #475569;
  background: transparent;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
}

@media (min-width: 640px) {
  .dock-item {
    width: 48px;
    height: 48px;
  }
  .dock-item:hover {
    transform: translateY(-5px) scale(1.15);
    background: #F1F5F9;
    color: #1E2A78;
    box-shadow: 0 4px 12px rgba(30, 42, 120, 0.12);
  }
}

.dock-item.active {
  color: #1E2A78;
  background: #EEF2FF;
}

.dock-dot {
  width: 4px;
  height: 4px;
  border-radius: 9999px;
  background-color: #1E2A78;
  position: absolute;
  bottom: 3px;
}

.dock-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #0F172A;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 60;
}

@media (min-width: 640px) {
  .dock-item:hover .dock-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
  }
}