/* navigation.css — additional nav styles (supplement layout.css) */

/* Dropdown for sysbar menus */
.sysbar-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface-overlay);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 160px;
  z-index: var(--z-dropdown, 150);
  animation: fadeInDown 0.1s ease;
  display: none;
}

.sysbar-dropdown.open { display: block; }

.sysbar-dropdown-item {
  padding: 7px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition-hover);
}

.sysbar-dropdown-item:hover {
  background: var(--surface-sunken);
  color: var(--text-primary);
}

.sysbar-dropdown-sep {
  height: 1px;
  background: var(--border-subtle);
  margin: 3px 0;
}