/*
 * @gcu/menu — structural stylesheet
 * Layout, positioning, pointer-events. Zero colors or fonts.
 * Decorative styling lives in menu-default.css (optional) or consumer CSS.
 */

.gcu-menu {
  position: fixed;
  /* Default 9000 sits well above rails floats (100-200 range) and any
     reasonable app chrome. Override via --ui-z-dropdown if needed. */
  z-index: var(--ui-z-dropdown, 9000);
  display: flex;
  flex-direction: column;
  min-width: 160px;
  max-width: 360px;
  max-height: 80vh;
  overflow-y: auto;
  overflow-x: hidden;
  user-select: none;
  pointer-events: auto;
}

.gcu-menu-submenu {
  /* same as root for now */
}

.gcu-menu-item {
  display: grid;
  grid-template-columns: 18px 18px 1fr auto 14px;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  cursor: pointer;
  white-space: nowrap;
}

.gcu-menu-item.gcu-menu-disabled {
  cursor: default;
  pointer-events: none;
}

.gcu-menu-check,
.gcu-menu-icon,
.gcu-menu-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gcu-menu-icon img {
  width: 16px;
  height: 16px;
  display: block;
}

.gcu-menu-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.gcu-menu-shortcut {
  flex-shrink: 0;
}

.gcu-menu-sep {
  height: 1px;
  margin: 4px 0;
  pointer-events: none;
}

.gcu-menubar {
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  user-select: none;
}

.gcu-menubar-trigger {
  font: inherit;
  padding: 4px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .gcu-menu { transition: none; }
}