// Fixed mobile bottom tab bar — only visible below 768px
// Above 768px, the header nav takes over and this bar is hidden.

.bottom-nav {
  display: none; // desktop: hidden

  @media (max-width: 767px) {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: 64px;
    background: rgba(13, 13, 13, 0.96);
    backdrop-filter: blur(16px);
    border-top: 1px solid #2a2a2a;
    align-items: stretch;
  }
}

.bottom-nav__tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-decoration: none;
  color: #666;
  transition: color 0.2s ease;
  position: relative;

  &.active {
    color: var(--accent-green);

    &::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20%;
      right: 20%;
      height: 2px;
      background: var(--accent-green);
      border-radius: 0 0 2px 2px;
    }
  }

  &:active {
    background: rgba(255, 255, 255, 0.04);
  }
}

.bottom-nav__icon {
  font-size: 1.3rem;
  line-height: 1;
}

.bottom-nav__label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
