.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 400;
  display: flex !important;
  flex-direction: row !important;
  justify-content: center;
  align-items: stretch;
  gap: 0.2rem;
  padding: 0.45rem 0.35rem calc(0.45rem + env(safe-area-inset-bottom, 0));
  background: rgba(15, 23, 42, 0.96);
  border-top: 1px solid rgba(45, 212, 191, 0.22);
  backdrop-filter: blur(12px);
  transform: translateY(0);
  transition: transform 0.22s ease;
  pointer-events: auto;
}
.bottom-nav.is-hidden {
  transform: translateY(calc(100% + 8px));
  pointer-events: none;
}
.bottom-nav .nav-item {
  display: flex !important;
  flex-direction: column !important;
  align-items: center;
  justify-content: center;
  flex: 1 1 0;
  min-width: 0;
  gap: 0.2rem;
  padding: 0.35rem 0.2rem;
  border-radius: 10px;
  text-decoration: none;
  color: #94a3b8;
  font-size: 0.72rem;
  line-height: 1.15;
  text-align: center;
  overflow-wrap: anywhere;
}
.bottom-nav .nav-item-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.bottom-nav .nav-item-label {
  display: block;
  max-width: 100%;
  font-size: 10px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}
.bottom-nav .nav-item:hover,
.bottom-nav .nav-item.active {
  color: #2dd4bf;
}
.bottom-nav .nav-item.active {
  font-weight: 650;
  background: rgba(45, 212, 191, 0.1);
}
body.has-site-bottom-nav {
  padding-bottom: calc(72px + env(safe-area-inset-bottom, 0));
}
@media (max-width: 420px) {
  .bottom-nav .nav-item-label { font-size: 9px; }
}
.bottom-nav.bottom-nav--light {
  background: rgba(255, 255, 255, 0.96);
  border-top-color: #e2e8f0;
}
.bottom-nav.bottom-nav--light .nav-item { color: #6b7280; }
.bottom-nav.bottom-nav--light .nav-item:hover,
.bottom-nav.bottom-nav--light .nav-item.active { color: #0f766e; }
.bottom-nav.bottom-nav--light .nav-item.active { background: rgba(15, 118, 110, 0.08); }