/* Filter Panel - Theme-Independent Styles */

/* Slide up animation when filter panel appears */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.filter-panel-header {
    display: flex;
    border-bottom: none;
    justify-content: space-between;
    align-items: center;
}

.filter-panel-header .nav-tabs {
    display: flex;
    border-bottom: none;
    flex-wrap: wrap;
}

.filter-panel-header .nav-item {
    margin-bottom: 0;
}

.filter-panel-header .nav-link {
    font-size: 0.9rem;
    white-space: nowrap;
    cursor: pointer;
}

.filter-panel-content {
    max-height: 400px;
    overflow-y: auto;
}

/* Scrollbar styling */
.filter-panel-content::-webkit-scrollbar {
    width: 8px;
}

.filter-panel-content::-webkit-scrollbar-track {
    border-radius: 4px;
}

.filter-panel-content::-webkit-scrollbar-thumb {
    border-radius: 4px;
    cursor: pointer;
}

.filter-panel-content::-webkit-scrollbar-thumb:hover {
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .filter-panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .filter-panel-header .nav-tabs {
        width: 100%;
    }

    .filter-panel-close {
        align-self: flex-end;
        margin-left: auto;
        margin-top: -2rem;
    }

    .filter-panel-content {
        max-height: 300px;
    }
}

/*
    Popup Menu Backdrop - Invisible or semi-transparent
    overlay for modal effect and click-outside dismissal
*/
.popup-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Below menu (1050) but above navbar (1000) */
    z-index: 1049;
    /* Invisible background */
    background: transparent;
    /* Muted dark background */
    /* background: rgba(0, 0, 0, 0.15); */
    cursor: default;
}

/* Suppress browser focus outline on the popup menu container */
[data-filter-menu-id]:focus {
    outline: none;
}

/*
    Structural styling for PopupMenu's panel, replicating Bootstrap's
    .dropdown-menu.show appearance (reusing the same --bs-dropdown-*
    theme variables) without matching Bootstrap's own .dropdown-menu
    selector. Bootstrap's document-level Escape-key handler treats any
    .dropdown-menu element as a real Bootstrap Dropdown component; since
    PopupMenu is a hand-rolled Blazor menu with no [data-bs-toggle]
    toggle behind it, that handler crashes trying to construct a
    Dropdown instance around a nonexistent toggle button. A
    non-colliding class name avoids the collision entirely.
*/
.soho-popup-panel {
    position: absolute;
    z-index: var(--bs-dropdown-zindex, 1000);
    display: block;
    min-width: var(--bs-dropdown-min-width, 10rem);
    padding: var(--bs-dropdown-padding-y, 0.5rem) var(--bs-dropdown-padding-x, 0);
    margin: 0;
    font-size: var(--bs-dropdown-font-size, 1rem);
    color: var(--bs-dropdown-color);
    text-align: left;
    list-style: none;
    background-color: var(--bs-dropdown-bg);
    background-clip: padding-box;
    border: var(--bs-dropdown-border-width, 1px) solid var(--bs-dropdown-border-color);
    border-radius: var(--bs-dropdown-border-radius);
}

/*
    Reference popup - fixed position anchored below the command bar,
    right-aligned to match its trigger button location
*/
.reference-popup {
    position: fixed !important;
    top: 130px;
    left: unset !important;
    right: 20px;
    width: fit-content;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}