/* ==========================================================================
   STICKY BOTTOM NAVIGATION - Phosphor Icons Only (No Emojis!)
   ========================================================================== */

/* Bottom Nav Container */
.bottom-nav {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(88, 166, 255, 0.1);
  z-index: 100;
  transition: all 0.3s ease;
}

/* Light theme */
.light-theme .bottom-nav {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(88, 166, 255, 0.2);
}

/* Bottom Nav Items */
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 16px;
  min-width: 64px;
  border-radius: 40px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
}

.bottom-nav-item i {
  font-size: 22px;
  transition: all 0.2s ease;
}

.bottom-nav-item span {
  white-space: nowrap;
  opacity: 0.8;
  transition: all 0.2s ease;
}

/* Hover state */
.bottom-nav-item:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.bottom-nav-item:hover i {
  transform: translateY(-2px);
}

/* Active state */
.bottom-nav-item.active {
  color: var(--accent-primary);
  background: rgba(88, 166, 255, 0.15);
}

.bottom-nav-item.active i {
  transform: scale(1.1);
}

/* Support item (special styling) */
.bottom-nav-support {
  color: var(--accent-pink);
}

.bottom-nav-support:hover {
  background: rgba(236, 72, 153, 0.15);
  color: var(--accent-pink);
}

.bottom-nav-support.active {
  background: rgba(236, 72, 153, 0.2);
  color: var(--accent-pink);
}

/* Hide on mobile - we use the FAB buttons there */
@media (max-width: 768px) {
  .bottom-nav {
    display: none;
  }
}

/* Desktop adjustments */
@media (min-width: 769px) {
  /* Adjust FAB container to not overlap with bottom nav */
  .fab-container {
    right: 20px;
    bottom: 100px;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .bottom-nav-item,
  .bottom-nav-item i,
  .bottom-nav-item span {
    transition: none;
  }
}