/* styles/navbar.css — navbar visuals (sticky bar, dropdown) */

/* #navbar-root is the fetch-injection target present on every page (see
   js/components/navbar.js). Sticky lives here, not on .navbar — see the
   comment below for why. */
#navbar-root {
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Sticky is applied to #navbar-root (in base.css), not .navbar itself — a sticky
   element's containing block is its parent, and #navbar-root's parent is <body>,
   which spans the full page height. If sticky were applied to .navbar directly,
   its containing block would be the tightly-fit #navbar-root wrapper (only as
   tall as the nav itself), which scrolls out of view almost immediately and
   takes the "stuck" nav with it. */
.navbar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}

/* A bit more pronounced once scrolled, since the page content behind it is
   now scrolling past rather than sitting flush beneath it. */
.navbar.is-scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-primary);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-links a {
  color: var(--color-text);
  font-weight: 600;
}

.navbar-links a:hover,
.navbar-links a.is-active {
  color: var(--color-primary);
}

.navbar-dropdown {
  position: relative;
}

/* Wraps the real "Opportunities" link plus the small caret toggle beside it —
   unlike the old text-only "Committees ▾" button, this nav item is a real
   page link, with the dropdown as a separate affordance next to it. */
.navbar-dropdown-group {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar-dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  padding: 0;
  line-height: 1;
}

.navbar-dropdown-toggle:hover {
  color: var(--color-primary);
}

.navbar-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  padding: var(--space-2);
  display: none;
  flex-direction: column;
}

.navbar-dropdown.is-open .navbar-dropdown-menu {
  display: flex;
}

/* Desktop: hovering the item opens the dropdown directly, no click needed.
   Scoped above the mobile breakpoint since touch devices don't hover, and the
   dropdown becomes a static inline list there instead (see the media query
   below) — the click-to-toggle behavior in navbar.js still covers that case. */
@media (min-width: 1025px) {
  .navbar-dropdown:hover .navbar-dropdown-menu {
    display: flex;
  }
}

.navbar-dropdown-menu a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

.navbar-dropdown-menu a:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.navbar-dropdown-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-2) 0;
}

.navbar-dropdown-cta {
  font-weight: 700;
  color: var(--color-primary);
}

.navbar-auth {
  margin-left: var(--space-3);
}

/* Signed-in state injected by js/auth/role-nav.js, replacing the
   "Login / Join" button. */
.navbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar-user-name {
  font-weight: 700;
  color: var(--color-primary);
}

/* Small "pending" chip beside the name until an officer approves the account. */
.navbar-user-pending {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px var(--space-2);
}

.navbar-logout {
  padding: var(--space-2) var(--space-4);
  font-size: 0.85rem;
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--color-primary);
  line-height: 1;
}

@media (max-width: 1024px) {
  .navbar-toggle {
    display: block;
  }

  .navbar-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-5);
    display: none;
    gap: var(--space-3);
  }

  .navbar-links.is-open {
    display: flex;
  }

  .navbar-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--space-3);
  }

  .navbar-auth {
    margin-left: 0;
  }
}
