/* bottom_nav.css — mobile bottom navigation bar */

.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  height: 60px;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, .08);
}

.bottom-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
  text-decoration: none;
  color: var(--color-muted);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color .15s;
  padding: .3rem 0;
  min-height: 44px;
}

.bottom-nav__item:hover {
  color: var(--color-primary);
}

.bottom-nav__item.is-active {
  color: var(--color-primary);
}

.bottom-nav__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-nav__item.is-active .bottom-nav__icon svg {
  stroke: var(--color-primary);
}

/* Only show on mobile */
@media (min-width: 768px) {
  .bottom-nav { display: none; }
}