/* ── Bottom Nav compartilhada ── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid #eee;
  display: flex;
  z-index: 200;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.07);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.bnav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 4px 8px;
  text-decoration: none;
  color: #bbb;
  font-size: 0.68rem;
  font-weight: 600;
  gap: 4px;
  transition: color 0.2s;
}
.bnav-item i { font-size: 1.15rem; }
.bnav-item.active { color: #e63946; }
.bnav-item:hover { color: #e63946; }