/* The below-768px app chrome (shared/_mobile_nav): brand bar with account and menu
   disclosures that reveal the same nav_groups the desktop rail renders. */
@layer components {
  .mobile-nav {
    position: relative;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
  }

  @media (min-width: 768px) {
    .mobile-nav {
      display: none;
    }
  }

  .mobile-nav-bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    height: 3.5rem;
    padding-inline: var(--space-4);
  }

  .mobile-nav-bar .wordmark { flex-shrink: 0; }
  .mobile-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }

  .mobile-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 44px;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font: var(--type-control-sm);
    color: var(--text-secondary);
    transition: background-color var(--duration-fast) var(--ease-smooth);
  }
  .mobile-menu-trigger:hover,
  .mobile-menu-trigger[aria-expanded="true"] {
    background-color: var(--nav-hover);
    color: var(--text);
  }

  .mobile-nav-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100dvh - 3.5rem);
    overflow-y: auto;
    z-index: var(--z-overlay);
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding-block: var(--space-3);
  }

  .mobile-nav-workspace {
    padding: var(--space-2) var(--space-5);
    margin-bottom: var(--space-2);
  }
  .mobile-nav-workspace-caption {
    font: var(--type-small);
    color: var(--text-secondary);
  }
  .mobile-nav-workspace-name {
    font: var(--type-control);
    color: var(--text);
  }

  .mobile-nav-settings-divider {
    margin-inline: var(--space-3);
    margin-block: var(--space-2);
    border-top: 1px solid var(--border);
  }

  /* Account disclosure in the mobile bar: hide the name/role text, keep the avatar compact. */
  /* The panel anchors to the bar, not the avatar: the Menu button to the avatar's right
     leaves too little room to hang a panel off it on narrow phones. */
  .mobile-nav .account-menu { position: static; margin: 0; flex-shrink: 0; }
  .mobile-nav .account-details {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .mobile-nav .account-trigger { gap: var(--space-1); min-height: 44px; }
  .mobile-nav .account-panel {
    top: calc(100% + var(--space-1));
    bottom: auto;
    left: auto;
    right: var(--space-4);
    width: min(17rem, calc(100% - 2rem));
  }
}