/* ============================================================================
   THE NEWS FRONTLINE — bottom tab bar (mobile only)
   Loaded on every page that includes tnf-bottom-nav.js.
   ========================================================================== */
#tnf-bottom-nav {
  display: none;
}

@media (max-width: 767px) {
  body.tnf-has-bottom-nav {
    padding-bottom: 58px;
  }

  #tnf-bottom-nav {
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: 56px;
    background: #fff;
    border-top: 1px solid #E5E5E5;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.06);
    z-index: 200;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .tnf-bn-item {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    border: none;
    background: transparent;
    color: #666;
    text-decoration: none;
    font-size: 10.5px;
    font-weight: 700;
    padding: 6px 2px 4px;
    cursor: pointer;
  }
  .tnf-bn-item svg {
    width: 21px;
    height: 21px;
  }
  .tnf-bn-item.active {
    color: #D71920;
  }
  .tnf-bn-item:active {
    opacity: 0.7;
  }
}