/**
 * Site navbar: Flik brand, Privacy, TOS, version.
 * Hamburger on small screens; horizontal links on desktop.
 * Uses brand.css for tokens.
 */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--flik-nav-bg);
  border-bottom: 1px solid var(--flik-nav-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--flik-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

/* Left section: brand only (org selector is in left nav) */
.navbar-left {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-brand-icon {
  display: block;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.navbar-brand:hover {
  color: var(--flik-primary-hover);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--flik-border);
  border-radius: var(--flik-radius);
  cursor: pointer;
  transition: background 0.2s ease;
}

.navbar-toggle:hover {
  background: var(--flik-nav-hover);
}

.navbar-toggle-bar {
  display: block;
  height: 2px;
  background: var(--flik-nav-text);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.navbar-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--flik-nav-text);
  text-decoration: none;
}

.navbar-link:hover {
  color: var(--flik-primary);
}

.navbar-version {
  font-size: 0.8125rem;
  color: var(--flik-text-tertiary);
  font-variant-numeric: tabular-nums;
}

/* Get started / Sign in on landing (top right) */
.navbar-auth {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-nav {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--flik-radius);
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-nav.btn-primary {
  background: var(--flik-primary);
  color: #fff;
  border-color: var(--flik-primary);
  box-shadow: none;
}

.btn-nav.btn-primary:hover {
  background: var(--flik-primary-hover);
  border-color: var(--flik-primary-hover);
  box-shadow: none;
}

.btn-nav.btn-secondary {
  background: transparent;
  color: var(--flik-nav-text);
  border-color: var(--flik-border);
}

.btn-nav.btn-secondary:hover {
  color: var(--flik-primary);
  border-color: var(--flik-primary);
}

/* Clerk UserButton mount point; sits with version in links area */
.navbar-user {
  display: flex;
  align-items: center;
}

/* Mobile: show hamburger, collapse links */
@media (max-width: 640px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem;
    background: var(--flik-nav-bg);
    border-bottom: 1px solid var(--flik-nav-border);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
  }

  .navbar-links[aria-hidden="false"] {
    display: flex;
  }

  .navbar-link {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--flik-border-light);
  }

  .navbar-link:last-of-type {
    border-bottom: none;
  }

  .navbar-version {
    padding: 0.75rem 0 0;
    margin-top: 0.25rem;
    border-top: 1px solid var(--flik-border-light);
  }

  .navbar-left {
    gap: 0.5rem;
    min-width: 0;
  }

  .navbar-auth {
    flex-direction: column;
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--flik-border-light);
  }

  .navbar-auth .btn-nav {
    width: 100%;
    justify-content: center;
  }

  .navbar-user {
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--flik-border-light);
  }

  body.navbar-open .navbar-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  body.navbar-open .navbar-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  body.navbar-open .navbar-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}