/* ===== Dropdown Component ===== */

/* --- Root container --- */

.ui-dropdown-root {
    position: relative;
    display: inline-block;
}

/* --- Trigger --- */

.ui-dropdown-trigger {
    cursor: pointer;
}

/* --- Portal container (fixed, positioned by JS) --- */

.ui-dropdown-portal {
    /* Start fixed + hidden so the element never enters document flow
       or paints at the component position before JS mounts to the portal. */
    position: fixed;
    visibility: hidden;
    pointer-events: none;
}

/* --- Wrapper (variant layer) --- */

.ui-dropdown-wrapper {
    pointer-events: auto;
}

/* --- Menu surface --- */

.ui-dropdown-menu {
    background: var(--dropdown-background, var(--meb-surface-dropdown, var(--meb-surface-card)));
    color: var(--dropdown-foreground, var(--meb-text-dropdown, var(--meb-text-default)));
    border: 1px solid var(--dropdown-border, var(--meb-border-dropdown, var(--meb-border-subtle)));
    box-shadow: var(--dropdown-shadow, var(--meb-shadow-dropdown, var(--meb-shadow-md)));
    border-radius: 8px;
    min-width: 180px;
    max-height: 320px;
    overflow-y: auto;
    padding: 6px 0;
    opacity: 0;
    transform: translateY(6px) scale(0.98);
    transition:
        opacity 120ms ease,
        transform 120ms ease;
    will-change: opacity, transform;
}

.ui-dropdown-wrapper.open .ui-dropdown-menu {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.ui-dropdown-wrapper.closing .ui-dropdown-menu {
    opacity: 0;
    transform: translateY(6px) scale(0.98);
}

/* --- Menu items (expected structure from consumer) --- */

.ui-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    cursor: pointer;
    font-size: var(--text-md);
    font-weight: var(--weight-regular);
    line-height: var(--font-lineheight-body);
    color: inherit;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    outline: none;
    transition: background 80ms ease;
}

.ui-dropdown-item:hover {
    background: var(--dropdown-hover, var(--meb-surface-select-filled, var(--meb-surface-input-filled)));
}

.ui-dropdown-item:active {
    background: var(--dropdown-active, var(--meb-surface-select-filled, var(--meb-surface-input-filled)));
}

.ui-dropdown-item:focus-visible {
    background: var(--dropdown-hover, var(--meb-surface-select-filled, var(--meb-surface-input-filled)));
    outline: 2px solid var(--dropdown-focus, var(--meb-focus-accordion, var(--meb-border-accent)));
    outline-offset: -2px;
}

.ui-dropdown-item[aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
    cursor: default;
}

/* --- Divider (optional structure) --- */

.ui-dropdown-divider {
    height: 1px;
    margin: 4px 0;
    background: var(--dropdown-border, var(--meb-border-dropdown, var(--meb-border-subtle)));
}

/* --- Compact variant --- */

.ui-dropdown-wrapper.variant-compact .ui-dropdown-menu {
    min-width: 140px;
    padding: 4px 0;
}

.ui-dropdown-wrapper.variant-compact .ui-dropdown-item {
    padding: 6px 12px;
    font-size: var(--text-sm);
}

/* --- Reduced motion --- */

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