/**
 * Dropdown Component
 * Generic reusable dropdown menu with shadcn aesthetics
 * Works standalone or with Unpoly popup triggers
 */

/* Dropdown Container */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown Trigger */
.dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 10rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-1) 0;
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition:
    opacity var(--transition-fast),
    visibility var(--transition-fast),
    transform var(--transition-fast);
}

/* Right-aligned variant */
.dropdown-menu--right {
  left: auto;
  right: 0;
}

/* CSS-only open via :focus-within */
.dropdown:focus-within > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Unpoly popup support: when menu is inside [up-popup] it's always visible */
[up-popup] .dropdown-menu {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  border: none;
  box-shadow: none;
  padding: var(--space-1) 0;
}

/* Dropdown Item */
.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-foreground);
  text-decoration: none;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus-visible {
  background: var(--color-muted);
  outline: none;
}

.dropdown-item:active {
  background: var(--color-accent);
}

/* Destructive item variant */
.dropdown-item--destructive {
  color: var(--color-destructive);
}

.dropdown-item--destructive:hover,
.dropdown-item--destructive:focus-visible {
  background: var(--color-destructive);
  color: var(--color-destructive-foreground);
}

/* Dropdown Separator */
.dropdown-separator {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-1) 0;
}

/* Dropdown Label (non-interactive group header) */
.dropdown-label {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-muted-foreground);
}