/* ── Bottom navigation ────────────────────────────────────────────── */
#nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  min-height: var(--nav-height);
  background: var(--brand-bg);
  border-top: 1px solid var(--brand-border);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

#nav button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
  padding: 8px 0;
  font-size: 11px;
  color: var(--brand-text-light);
  transition: color 0.2s;
}

#nav button.active {
  color: var(--brand-primary);
}

.nav-icon-wrap {
  position: relative;
  display: inline-flex;
}

.nav-badge {
  position: absolute;
  top: -4px;
  right: -6px;
  background: #ef4444;
  color: white;
  font-size: 9px;
  font-weight: 700;
  min-width: 14px;
  height: 14px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}

.nav-badge.hidden {
  display: none;
}

#nav button svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}