/* ==========================================================================
   Arbor Edge Menu (Admin)
   Small pop-up context menu for edge right-click actions
   (Re-route, Delete). Keyboard-operable via role="menu".
   ========================================================================== */

.admin-arbor-edge-menu {
    position: fixed;
    z-index: 200;
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    padding: var(--space-xs);
    min-width: 160px;
    display: none;
}

.admin-arbor-edge-menu--open {
    display: block;
}

.admin-arbor-edge-menu__item {
    display: block;
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.875rem;
    font-family: var(--admin-font-sans);
    color: var(--admin-text-primary);
    background: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-align: left;
}

.admin-arbor-edge-menu__item:hover,
.admin-arbor-edge-menu__item:focus-visible {
    background: var(--admin-border);
    outline: none;
}

.admin-arbor-edge-menu__item[aria-current="true"] {
    background: var(--admin-border);
}

.admin-arbor-edge-menu__item--danger {
    color: var(--admin-danger);
}

.admin-arbor-edge-menu__item--danger:hover,
.admin-arbor-edge-menu__item--danger:focus-visible {
    background: rgba(220, 53, 69, 0.1);
}

.admin-arbor-edge-menu__backdrop {
    position: fixed;
    inset: 0;
    z-index: 199;
    display: none;
}

.admin-arbor-edge-menu__backdrop--open {
    display: block;
}