/**
 * ═══════════════════════════════════════════════════════════════════════════════
 * ANHAD - DEFINITIVE FLOATING PILL NAVIGATION
 * Standardized across all pages: Index, Nitnem, Insights, Dashboard, Profile
 * ═══════════════════════════════════════════════════════════════════════════════
 */

.tab-bar {
  position: fixed !important;
  bottom: 32px !important; /* Raised higher for better "float" effect */
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: calc(100% - 40px) !important;
  max-width: 420px !important;
  z-index: 100000 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 8px 12px !important;
  padding-bottom: 8px !important;
  border-radius: 35px !important;
  
  /* PREMIUM DARK GLASS (Default for maximum float contrast) */
  background: rgba(18, 18, 20, 0.85) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(18px) saturate(600%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(600%) !important;
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset !important;
  
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
  pointer-events: all !important;
  margin: 0 !important;
  animation: navSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

@keyframes navSlideUp {
  0% { transform: translate(-50%, 100px); opacity: 0; }
  100% { transform: translate(-50%, 0); opacity: 1; }
}

/* Light Theme Overrides - High Contrast Glass */
[data-theme="light"] .tab-bar,
html:not([data-theme="dark"]):not(.dark-mode) .tab-bar {
  background: rgba(255, 255, 255, 0.8) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset !important;
}

/* Tab Item Styles - Unified */
.tab-item {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px !important;
  padding: 8px 18px !important;
  border-radius: 20px !important;
  text-decoration: none !important;
  color: rgba(255, 255, 255, 0.5) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  flex: 1 !important;
  min-width: 60px !important;
}

[data-theme="light"] .tab-item,
html:not([data-theme="dark"]):not(.dark-mode) .tab-item {
  color: rgba(0, 0, 0, 0.4) !important;
}

.tab-item.active {
  color: #FF3B30 !important; /* iOS Red */
  background: rgba(255, 59, 48, 0.1) !important;
}

.tab-item.active .tab-icon {
  transform: scale(1.1) translateY(-2px) !important;
  filter: drop-shadow(0 2px 8px rgba(255, 59, 48, 0.4)) !important;
}

.tab-icon {
  font-size: 22px !important;
  line-height: 1 !important;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.tab-label {
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.2px !important;
  text-transform: uppercase !important;
}

/* Hover/Active effects */
.tab-item:active {
  transform: scale(0.9) !important;
}

/* Prevent content overlap across the app */
.app, 
main, 
.app-container, 
#dashboardApp, 
#profileApp {
  padding-bottom: 160px !important;
}