.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--card);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav-inner {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
}

.nav-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 0 12px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-tab.active {
  color: var(--primary);
}

.nav-icon {
  font-size: 20px;
}

.nav-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
