/* Core Layout Styles */

/* Import Tajawal font for Arabic */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@200;300;400;500;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

html {
    scroll-behavior: smooth;
}

html, body {
    height: 100%;
    overflow: hidden;
}

/* Desktop Sidebar Styles */
.admin-sidebar {
    width: 240px;
    transition: width 0.3s ease-in-out, transform 0.3s ease-in-out;
    z-index: 40;
    overflow-x: hidden;
    overflow-y: hidden;
    display: flex;
    flex-direction: column;
}

.admin-sidebar.collapsed {
    width: 72px;
}

.admin-sidebar.collapsed #sidebarToggle {
    margin: 0 auto;
    display: block;
}

.admin-sidebar.collapsed .sidebar-text,
.admin-sidebar.collapsed .admin-panel-title,
.admin-sidebar.collapsed .sidebar-section-title {
    display: none;
}

.admin-sidebar.collapsed .collapsable-category-title {
    display: none;
}

/* Group separators when collapsed */
.admin-sidebar.collapsed [data-category]:not(:last-child)::after {
    content: '';
    display: block;
    width: 60%;
    height: 1px;
    background-color: #4a5568;
    margin: 0.75rem auto;
    opacity: 0.6;
}

/* Hide divider if category group is collapsed (hidden in expanded mode) */
.admin-sidebar.collapsed [data-category]:has(.collapsable-content.hidden-collapse)::after {
    display: none;
}

.admin-sidebar.collapsed [data-category]:has(.collapsable-content.hidden-collapse) {
    display: none;
}

.admin-sidebar.collapsed [data-category]:last-child::after {
    display: none;
}

.admin-sidebar.collapsed .sidebar-icon {
    margin-right: 0;
    margin-left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1.75rem !important;
    height: 1.75rem !important;
}

.admin-sidebar.collapsed .sidebar-icon svg {
    width: 1.35rem !important;
    height: 1.35rem !important;
    color: currentColor;
}

.admin-sidebar.collapsed .sidebar-item-container > i.sidebar-icon,
.admin-sidebar.collapsed .sidebar-item-container i.fas.sidebar-icon {
    font-size: 1.1rem;
    width: 1.35rem !important;
}

.admin-sidebar.collapsed .sidebar-item-container {
    justify-content: center;
    padding-left: 1rem;
    padding-right: 1rem;
}

.admin-sidebar .sidebar-item-container {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.admin-sidebar .sidebar-item-container .sidebar-text {
    margin-top: 2px;
}

.admin-sidebar .sidebar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.25rem !important;
    height: 1.25rem !important;
    margin-right: 0.625rem;
}

.admin-sidebar .sidebar-icon svg {
    color: currentColor;
    width: 1.25rem !important;
    height: 1.25rem !important;
}

/* FontAwesome icon sizing in sidebar (fa-* icons via <i> tags) */
.admin-sidebar .sidebar-item-container > i.sidebar-icon,
.admin-sidebar .sidebar-item-container i.fas.sidebar-icon {
    font-size: 1.1rem;
    width: 1.25rem !important;
    height: auto !important;
    text-align: center;
}

.admin-sidebar .sidebar-item-container.active {
    background-color: #4a5568; /* Tailwind gray-700 */
    color: #fff;
    font-weight: 600;
    border-left: 4px solid #f56565; /* Red border */
    padding-left: calc(1rem - 4px);
}

.admin-sidebar.collapsed .sidebar-item-container.active .sidebar-icon {
    color: #f56565;
}

.admin-sidebar.collapsed .sidebar-item-container.active {
    padding-left: 1rem;
    border-left: none;
}

/* Keep sidebar content aligned while moving scrollbar to the outer edge */
.admin-sidebar #adminSidebarNav {
    margin-right: -1rem;
    padding-right: 1rem;
}

/* Main Content Margins for Desktop Sidebar */
#mainContent.content-with-sidebar {
    margin-left: 240px;
    transition: margin-left 0.3s ease-in-out;
}

#mainContent.content-with-collapsed-sidebar {
    margin-left: 72px;
    transition: margin-left 0.3s ease-in-out;
}

/* Enhanced Content Spacing - Ensure proper padding from sidebar */
#pageContentContainer {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
    min-width: 0; /* flex descendants: allow shrink below wide intrinsic content */
}

/* Additional left padding when sidebar is present to create visual separation */
#mainContent.content-with-sidebar #pageContentContainer {
    padding-left: 2rem !important;
}

#mainContent.content-with-collapsed-sidebar #pageContentContainer {
    padding-left: 2rem !important;
}

/* Sidebar Footer */
.sidebar-footer {
    margin-top: auto;
    padding: 1rem;
    text-align: center;
    font-size: 0.8rem;
    color: #9ca3af;
}

.admin-sidebar.collapsed .sidebar-footer {
    display: none;
}

/* Centralized Scrollbar Styles */

/* Dark theme scrollbar (for sidebars, dark containers) */
.scrollbar-dark::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.scrollbar-dark::-webkit-scrollbar-track {
    background: #1a202c;
    border-radius: 3px;
}

.scrollbar-dark::-webkit-scrollbar-thumb {
    background: #4a5568;
    border-radius: 3px;
    transition: background-color 0.2s ease;
}

.scrollbar-dark::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

.scrollbar-dark::-webkit-scrollbar-thumb:active {
    background: #9ca3af;
}

/* Light theme scrollbar (for modals, forms, light containers) */
.scrollbar-light::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.scrollbar-light::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.scrollbar-light::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
    transition: background-color 0.2s ease;
}

.scrollbar-light::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.scrollbar-light::-webkit-scrollbar-thumb:active {
    background: #64748b;
}

/* Medium scrollbar (for larger containers) */
.scrollbar-medium::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.scrollbar-medium::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.scrollbar-medium::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
    transition: background-color 0.2s ease;
}

.scrollbar-medium::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.scrollbar-medium::-webkit-scrollbar-thumb:active {
    background: #64748b;
}

/* Large scrollbar (for wide containers) */
.scrollbar-large::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.scrollbar-large::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 8px;
}

.scrollbar-large::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    transition: background-color 0.2s ease;
}

.scrollbar-large::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

.scrollbar-large::-webkit-scrollbar-thumb:active {
    background: #475569;
}

/* Hidden scrollbar (for clean look) */
.scrollbar-hidden::-webkit-scrollbar {
    display: none;
}

.scrollbar-hidden {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Firefox scrollbar support */
.scrollbar-dark {
    scrollbar-width: thin;
    scrollbar-color: #4a5568 #1a202c;
}

.scrollbar-light {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

.scrollbar-medium {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

.scrollbar-large {
    scrollbar-width: thin;
    scrollbar-color: #94a3b8 #f1f5f9;
}

/* Apply scrollbar classes to existing elements */
.admin-sidebar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.admin-sidebar::-webkit-scrollbar-track {
    background: #1a202c;
    border-radius: 3px;
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: #4a5568;
    border-radius: 3px;
    transition: background-color 0.2s ease;
}

.admin-sidebar::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

.admin-sidebar::-webkit-scrollbar-thumb:active {
    background: #9ca3af;
}

#mobileFloatingMenuNav::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

#mobileFloatingMenuNav::-webkit-scrollbar-track {
    background: #1a202c;
    border-radius: 3px;
}

#mobileFloatingMenuNav::-webkit-scrollbar-thumb {
    background: #4a5568;
    border-radius: 3px;
    transition: background-color 0.2s ease;
}

#mobileFloatingMenuNav::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

#mobileFloatingMenuNav::-webkit-scrollbar-thumb:active {
    background: #9ca3af;
}

/* Collapsable Categories in Sidebar */
.collapsable-category-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s ease-in-out;
    color: #a0aec0;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}

.collapsable-category-title:hover {
    background-color: #4a5568;
    color: #fff;
}

.collapsable-icon {
    transition: transform 0.2s ease-in-out;
}

.collapsable-icon.rotated {
    transform: rotate(90deg);
}

.collapsable-content {
    display: block;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

.collapsable-content.hidden-collapse {
    max-height: 0;
}

/* Navigation Menu Button Styles */
#navContainer {
    height: 100%;
    align-items: stretch;
}

.nav-focal-point {
    background-color: #0a1f44;
}

.nav-system-manager {
    /* Modern minimal design for system managers */
    background-color: #1f2937; /* gray-800 - clean dark background */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(8px);
}

.nav-system-manager::before {
    display: none;
}

.nav-system-manager::after {
    display: none;
}

.nav-system-manager > * {
    position: relative;
    z-index: 1;
}

.nav-system-manager .nav-brand-title {
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav-system-manager .nav-menu-button:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
}

.system-manager-badge {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(4px);
    font-weight: 500;
    letter-spacing: 0.01em;
    flex-shrink: 0;
}

/* Let org title use remaining width after icon-only badge (label hidden below 1280px in layout.html) */
.nav-system-manager .nav-brand-cluster {
    min-width: 0;
}

.nav-system-manager .nav-brand-cluster .nav-brand-title {
    min-width: 0;
}

/* Tighter icon-only badge padding when “System Manager” label is hidden */
@media (max-width: 1279px) {
    .nav-system-manager .system-manager-badge {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        padding-top: 0.25rem;
        padding-bottom: 0.25rem;
    }
}

@keyframes pulse-glow {
    /* Removed animation for minimal design */
}

/* System Manager top-nav buttons - minimal modern style */
.nav-system-manager .nav-menu-button {
    background: transparent;
    color: #f3f4f6; /* gray-100 */
    transition: all 0.2s ease;
}

.nav-system-manager .nav-menu-button:hover {
    color: #ffffff;
}

.nav-system-manager .nav-menu-button + .nav-menu-button {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-system-manager .nav-menu-group {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-menu-wrapper {
    align-items: stretch;
    height: 100%;
}

.nav-menu-group {
    display: flex;
    align-items: stretch;
    height: 100%;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
    border-right: 1px solid rgba(255, 255, 255, 0.25);
}

/* Ensure nav menu group is hidden on mobile/tablet */
@media (max-width: 1023px) {
    .nav-menu-group {
        display: none !important;
    }
}

.nav-utilities {
    align-items: center;
    position: relative; /* Ensure popups can position relative to this */
    overflow: visible; /* Allow dropdowns to overflow */
}

/* Ensure nav element doesn't clip dropdowns */
nav[class*="nav-"] {
    overflow: visible !important;
}

/* Ensure nav container doesn't clip dropdowns */
#navContainer {
    overflow: visible !important;
}

.nav-menu-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.5rem;
    border-radius: 0;
    background: #0a1f44;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    gap: 0.5rem;
    transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out;
    align-self: stretch;
    height: 100%;
}

.nav-menu-button + .nav-menu-button {
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.nav-menu-button:hover {
    background: #102a5c;
    border-color: #102a5c;
    color: #ffffff;
    text-decoration: none;
}

.nav-menu-button:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
}

.nav-menu-button svg {
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
    display: block;
    vertical-align: middle;
}

.nav-menu-button > span {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* lg–xl: icon-only Dashboard/Documentation so brand title keeps one line longer (before xl, same band as .system-manager-label) */
@media (min-width: 1024px) and (max-width: 1279.98px) {
    .nav-menu-button > .nav-menu-button-label {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border-width: 0;
    }

    .nav-menu-button {
        position: relative;
        padding-left: 0.875rem;
        padding-right: 0.875rem;
        gap: 0;
    }
}

.nav-menu-button:hover svg {
    opacity: 1;
}

/* Organization Logo */
.org-logo-img {
    height: 2.25rem;
    width: auto;
    margin-right: 0.75rem;
}

/* Organization logo placeholder (shown when no logo image is configured or fails to load) */
.org-logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2.5rem;
    width: 2.5rem;
    margin-right: 0.75rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    letter-spacing: 0.025em;
    user-select: none;
}

/* Ensure popups render above other UI and are positioned correctly */
#notifications-dropdown {
    z-index: 1100 !important;
    position: absolute !important; /* Ensure absolute positioning */
}

/* Actor avatar + action badge (bell dropdown) */
.notification-item-actor {
    position: relative;
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
}

.notification-item-actor-badge {
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 1rem;
    height: 1rem;
    border-radius: 9999px;
    background: #fff;
    border: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.notification-item-actor-badge-icon {
    font-size: 0.5rem;
    line-height: 1;
    color: #64748b;
}

/* Action-only circle (no user actor): type/action icon centered */
.notification-item-action-circle {
    background-color: #f3f4f6;
    flex-shrink: 0;
}

.profile-popup {
    position: absolute;
    right: 0;
    top: calc(100% - 4px);
    margin-top: 0;
    z-index: 1100;
}

/* Ensure all relative containers in nav allow overflow for dropdowns */
nav .relative {
    overflow: visible !important;
}

/* Navbar brand title uses Montserrat */
.nav-brand-title {
    font-family: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ===== Select2 – Tailwind-aligned base theme ===== */
.select2-container--default .select2-selection--single {
    border-radius: 0.375rem;          /* rounded-md */
    border: 1px solid #d1d5db;        /* border-gray-300 */
    height: 2.25rem;                  /* h-9, matches Tailwind form defaults */
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    font-size: 0.875rem;              /* text-sm */
    line-height: 1.25rem;
    background-color: #fff;
    transition: border-color 150ms, box-shadow 150ms;
}

.select2-container--default .select2-selection--single:focus,
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: #3b82f6;            /* focus:border-blue-500 */
    box-shadow: 0 0 0 1px #3b82f6;   /* focus:ring-blue-500 */
    outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: inherit;
    padding: 0;
    color: inherit;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #9ca3af;                   /* text-gray-400 */
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    right: 0.5rem;
    display: flex;
    align-items: center;
}

.select2-dropdown {
    border-radius: 0.375rem;
    border: 1px solid #d1d5db;
    z-index: 1050;
}

.select2-container .select2-search--dropdown .select2-search__field {
    border-radius: 0.25rem;
    border: 1px solid #d1d5db;
}

.select2-results__option--highlighted.select2-results__option--selectable {
    background-color: #3b82f6;
    color: white;
}

/* --- Modifier: compact (matches chip height: text-sm + py-1 + border) --- */
.select2-compact .select2-selection--single {
    height: 34px;
    padding: 0 0.5rem;
}
.select2-compact .select2-selection--single .select2-selection__arrow {
    right: 0.25rem;
}

/* --- Modifier: dashed border --- */
.select2-container--default.select2-dashed .select2-selection--single {
    border-style: dashed;
}

/* --- Modifier: muted placeholder text --- */
.select2-muted .select2-selection--single .select2-selection__rendered {
    color: #9ca3af;
}

/* ===== Select2 multi-select – match single theme (Tailwind-aligned) ===== */
.select2-container--default .select2-selection--multiple {
    border-radius: 0.375rem;
    border: 1px solid #d1d5db;
    min-height: 2.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    background-color: #fff;
    transition: border-color 150ms, box-shadow 150ms;
}

.select2-container--default .select2-selection--multiple:focus,
.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--multiple {
    border-color: #3b82f6;
    box-shadow: 0 0 0 1px #3b82f6;
    outline: none;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    border: none;
    border-radius: 0.25rem;
    padding: 0.125rem 0.5rem 0.125rem calc(1.25em + 0.5rem);
    background-color: #eff6ff;
    color: #1d4ed8;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: #1d4ed8;
    margin: 0;
    padding: 0;
    position: absolute;
    left: 0.125rem;
    top: 50%;
    transform: translateY(-50%);
    flex-shrink: 0;
    width: 1.25em;
    min-width: 1.25em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1em;
    line-height: 1;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #1e40af;
}

.select2-container--default .select2-selection--multiple .select2-selection__rendered {
    padding: 0;
}

.select2-container--default .select2-selection--multiple .select2-search--inline {
    margin-left: 0.25rem;
}

.select2-container--default .select2-selection--multiple .select2-search__field {
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
}

/* Hide native select before Select2 initializes to avoid flash of unformatted list */
.select2-country-wrap {
    min-height: 2.25rem;
    position: relative;
}

/* Placeholder box shown until Select2 container exists */
.select2-country-wrap:not(:has(.select2-container))::before {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 2.25rem;
    border-radius: 0.375rem;
    border: 1px solid #d1d5db;
    background-color: #fff;
    pointer-events: none;
}

/* Hide native select until Select2 has run (then Select2 hides it itself) */
.select2-country-wrap select:not(.select2-hidden-accessible) {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 2.25rem;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

/* Once Select2 is active, the container fills the wrap */
.select2-country-wrap .select2-container {
    width: 100% !important;
}

/* Prevent sidebar flicker by applying collapsed state immediately */
.sidebar-initially-collapsed .admin-sidebar {
    width: 72px;
}

/* Apply initial collapsed margin only when an admin sidebar exists */
.sidebar-initially-collapsed .admin-sidebar + #mainContent {
    margin-left: 72px;
}

/* Ensure floating buttons don't overlap collapsed admin sidebar */
/* This applies to all screen sizes where admin sidebar is visible */
.content-with-collapsed-sidebar #mobile-nav-toggle-button,
.content-with-collapsed-sidebar #sidebar-expand-button {
    left: 96px !important; /* 72px (collapsed sidebar) + 24px spacing */
}

.content-with-collapsed-sidebar #fab-menu {
    left: 96px !important; /* 72px (collapsed sidebar) + 24px spacing */
}

.sidebar-initially-collapsed .sidebar-text,
.sidebar-initially-collapsed .admin-panel-title,
.sidebar-initially-collapsed .sidebar-section-title {
    display: none;
}

.sidebar-initially-collapsed .collapsable-category-title {
    display: none;
}

.sidebar-initially-collapsed .sidebar-icon {
    margin-right: 0;
    margin-left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1.75rem !important;
    height: 1.75rem !important;
}

.sidebar-initially-collapsed .sidebar-icon svg {
    width: 1.35rem !important;
    height: 1.35rem !important;
    color: currentColor;
}

.sidebar-initially-collapsed .sidebar-item-container {
    justify-content: center;
    padding-left: 1rem;
    padding-right: 1rem;
}

.sidebar-initially-collapsed [data-category]:not(:last-child)::after {
    content: '';
    display: block;
    width: 60%;
    height: 1px;
    background-color: #4a5568;
    margin: 0.75rem auto;
    opacity: 0.6;
}

/* Hide divider if category group is collapsed (hidden in expanded mode) */
.sidebar-initially-collapsed [data-category]:has(.collapsable-content.hidden-collapse)::after {
    display: none;
}

.sidebar-initially-collapsed [data-category]:has(.collapsable-content.hidden-collapse) {
    display: none;
}

.sidebar-initially-collapsed [data-category]:last-child::after {
    display: none;
}

/* PowerPoint Presentation Modal - Responsive sizing and layout */
#powerpointModal > div {
    width: 92vw;           /* Wide on desktop */
    max-width: 1400px;     /* Cap extremely large screens */
    height: 88vh;          /* Tall enough to fit slides */
    display: flex;         /* Make header and body stack and size correctly */
    flex-direction: column;
}

/* Ensure the content area fills remaining height below header */
#powerpointModal > div .flex-1 {
    flex: 1 1 auto;
    min-height: 0;         /* Required for proper flex scrolling behavior */
}

/* Make embedded viewers fit the modal content area */
#powerpointContent {
    height: 100% !important;
}

#powerpointContent iframe,
#powerpointContent embed,
#powerpointContent object {
    width: 100% !important;
    height: 100% !important;
    border: 0;
}