.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.navbar {
  background: var(--bg);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.5rem;
}

.brand-text {
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: 0.5rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-radius: 0.375rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.nav-link:hover {
  background: var(--bg-secondary);
  color: var(--primary);
}

.nav-link.active {
  background: var(--primary);
  color: white;
}

.main-content {
  flex: 1;
  padding: 2rem 0;
}

@media (max-width: 768px) {
  .nav-links {
    gap: 0.25rem;
  }
  
  .nav-link span {
    display: none;
  }
  
  .nav-link {
    padding: 0.625rem;
  }
}