/* NAVIGATION BAR - Shared across all Studio DB apps */

.nav-bar {
  border-bottom: 2px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1.5rem;
  height: 48px;
  position: sticky;
  top: 56px;
  z-index: 90;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-bar::-webkit-scrollbar { display: none; }

.nav-link {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
  border-radius: 4px;
  transition: all 0.15s;
  border: 1px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: var(--surface2);
  border-color: var(--border-bright);
}

.nav-link.active {
  color: var(--accent);
  background: rgba(255, 60, 0, 0.1);
  border-color: var(--accent);
}

.nav-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 0.25rem;
}

.nav-home {
  color: var(--accent) !important;
  font-weight: 700;
}

@media (max-width: 600px) {
  .nav-bar {
    padding: 0 0.75rem;
    gap: 0.25rem;
  }
  
  .nav-link {
    padding: 0.4rem 0.75rem;
    font-size: 0.65rem;
  }
}