/* Sky365 System Shell chrome — extracted from PortalCatalogLayout (unified shell scaffold).
   Class names kept as .portal-catalog-* for faithful parity; consumed by Sky365SystemShell. */
    .portal-catalog-shell {
        --sky365-context-bar-h: 50px;
        min-height: 100vh;
        background: var(--sky365-bg-soft);
        color: var(--sky365-text);
        font-family: 'Cairo', sans-serif;
        letter-spacing: 0;
    }

    .portal-catalog-navbar {
        min-height: 72px;
        background: var(--sky365-dark-navy);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 4px 20px rgba(var(--sky365-dark-navy-rgb), 0.12);
        z-index: 1035;
    }

    /* Primary nav stays pinned directly under the sticky identity ribbon
       (both stick together instead of the ribbon scrolling away). */
    .portal-catalog-navbar.sticky-top {
        top: var(--sky365-context-bar-h);
    }

    /* Unified pinned chrome: the top bar (context ribbon) + primary nav stick together as
       one block at the top, so the menu bar never overlaps/gaps the top bar regardless of
       the top bar's (content-dependent) height. Replaces the fixed --sky365-context-bar-h offset. */
    .portal-catalog-chrome {
        position: sticky;
        top: 0;
        z-index: 1036;
    }

    .portal-catalog-brand {
        min-width: 0;
    }

    .portal-catalog-burger,
    .portal-catalog-nav-link,
    .portal-catalog-home-link {
        color: rgba(255, 255, 255, 0.92) !important;
    }

    .portal-catalog-nav-link,
    .portal-catalog-home-link {
        display: flex;
        align-items: center;
        gap: 0.55rem;
        border-radius: 999px;
        padding: 0.7rem 1.2rem !important;
        font-weight: 700;
        transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    }

    .portal-catalog-nav-link:hover,
    .portal-catalog-home-link:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: translateY(-1px);
    }

    .portal-catalog-navbar .dropdown-menu {
        border: 1px solid var(--sky365-border) !important;
        box-shadow: 0 16px 36px rgba(var(--sky365-dark-navy-rgb), 0.12) !important;
        border-radius: 12px;
    }

    .portal-catalog-navbar .dropdown-item {
        font-weight: 700;
        color: var(--sky365-text);
        padding: 0.6rem 1.2rem;
    }

    .portal-catalog-navbar .dropdown-item:hover {
        color: #ffffff;
        background: var(--sky365-primary-blue);
    }

    /* Primary menu bar links (the Bootstrap .nav-link buttons rendered by DynamicCatalogTopMenu).
       Give them legible contrast on the dark navbar + a clear pill/hover/active affordance, and
       let the row wrap gracefully instead of cramming. */
    .portal-catalog-navbar .navbar-nav {
        gap: 0.15rem;
        flex-wrap: wrap;
        row-gap: 0.3rem;
        align-items: center;
    }

    .portal-catalog-navbar .navbar-nav .nav-link {
        color: rgba(255, 255, 255, 0.9) !important;
        font-weight: 600;
        border-radius: 999px;
        padding: 0.45rem 0.9rem !important;
        white-space: nowrap;
        transition: background 0.18s ease, color 0.18s ease;
    }

    .portal-catalog-navbar .navbar-nav .nav-link:hover,
    .portal-catalog-navbar .navbar-nav .nav-link:focus-visible {
        background: rgba(255, 255, 255, 0.12);
        color: #ffffff !important;
    }

    .portal-catalog-navbar .navbar-nav .nav-link.active,
    .portal-catalog-navbar .navbar-nav .nav-link[aria-expanded="true"] {
        background: rgba(255, 255, 255, 0.18);
        color: #ffffff !important;
    }

    .portal-catalog-navbar .navbar-nav .dropdown-toggle::after {
        margin-inline-start: 0.2rem;
        opacity: 0.55;
    }

    .portal-catalog-navbar .dropdown-menu {
        min-width: 15rem;
    }

    .portal-catalog-navbar .dropdown-header {
        color: var(--sky365-primary-blue);
        letter-spacing: 0.03em;
    }

    .portal-catalog-brand-icon {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, var(--sky365-primary-blue), var(--sky365-action-blue));
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .portal-catalog-context {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1.5rem;
        max-width: 1500px;
        margin: 0 auto;
        padding: 1.7rem 2rem 0.8rem;
    }

    .portal-catalog-context > div:first-child {
        min-width: 260px;
        flex-grow: 1;
    }

    .portal-catalog-actions {
        width: min(100%, 560px);
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        flex-shrink: 0;
        margin-top: 0.1rem;
    }

    .portal-catalog-kicker {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        margin-bottom: 0.55rem;
        padding: 0.35rem 0.85rem;
        border-radius: 999px;
        color: var(--sky365-primary-blue);
        background: rgba(var(--sky365-primary-blue-rgb), 0.06);
        border: 1px solid rgba(var(--sky365-primary-blue-rgb), 0.12);
        font-size: 0.8rem;
        font-weight: 800;
        text-transform: uppercase;
    }

    .portal-catalog-breadcrumb {
        display: flex;
        align-items: center;
        gap: 0.55rem;
        color: var(--sky365-text);
        opacity: 0.7;
        margin-bottom: 0.45rem;
    }

    .portal-catalog-breadcrumb a {
        color: var(--sky365-primary-blue);
        text-decoration: none;
        font-weight: 700;
    }

    .portal-catalog-breadcrumb a:hover {
        color: var(--sky365-action-blue);
        text-decoration: underline;
    }

    .portal-catalog-title {
        margin: 0;
        font-size: clamp(1.8rem, 2.5vw, 2.6rem);
        color: var(--sky365-heading);
        font-weight: 800;
        line-height: 1.2;
    }

    .portal-catalog-subtitle {
        color: var(--sky365-text);
        opacity: 0.75;
        margin-top: 0.35rem;
        max-width: 800px;
        font-size: 1.05rem;
    }

    .portal-catalog-body {
        max-width: 1500px;
        margin: 0 auto;
        padding: 1rem 2rem 3rem;
    }

    .portal-catalog-sidebar {
        position: fixed;
        top: 0;
        inset-inline-start: 0;
        width: 360px;
        max-width: calc(100vw - 24px);
        height: 100vh;
        background: var(--sky365-chrome-bg);
        color: var(--sky365-chrome-text);
        transform: translateX(-105%);
        transition: transform 0.24s ease-in-out;
        z-index: 1040;
        overflow-y: auto;
        box-shadow: 0 20px 44px rgba(var(--sky365-dark-navy-rgb), 0.35);
    }

    .portal-catalog-sidebar.is-open {
        transform: translateX(0);
    }

    .portal-catalog-shell[dir="rtl"] .portal-catalog-sidebar {
        transform: translateX(105%);
    }

    .portal-catalog-shell[dir="rtl"] .portal-catalog-sidebar.is-open {
        transform: translateX(0);
    }

    .portal-catalog-sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.5rem;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .portal-catalog-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(var(--sky365-dark-navy-rgb), 0.4);
        z-index: 1038;
    }

    .portal-catalog-sidebar-nav {
        padding: 1rem;
    }

    .portal-catalog-sidebar-group {
        margin-bottom: 1.25rem;
    }

    .portal-catalog-sidebar-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.7rem;
        font-weight: 800;
        color: #dceaf9;
        margin-bottom: 0.65rem;
        padding: 0 0.45rem;
    }

    .portal-catalog-sidebar-section {
        border-inline-start: 1px solid rgba(255,255,255,0.08);
        margin-inline-start: 0.75rem;
        padding-inline-start: 0.85rem;
        margin-bottom: 0.85rem;
    }

    .portal-catalog-sidebar-section-title {
        color: #8fb6d8;
        font-size: 0.82rem;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        margin-bottom: 0.45rem;
    }

    .portal-catalog-sidebar-link {
        display: flex;
        align-items: center;
        gap: 0.7rem;
        text-decoration: none;
        color: var(--sky365-chrome-text);
        padding: 0.7rem 0.8rem;
        border-radius: 14px;
        margin-bottom: 0.35rem;
        transition: background 0.2s ease, transform 0.2s ease;
    }

    .portal-catalog-sidebar-link:hover {
        background: rgba(255,255,255,0.08);
        transform: translateX(-2px);
    }

    .portal-catalog-shell[dir="rtl"] .portal-catalog-sidebar-link:hover {
        transform: translateX(2px);
    }

    .portal-catalog-sidebar-link-home {
        background: rgba(var(--sky365-action-blue-rgb), 0.2);
        color: #ffffff;
    }

    .portal-catalog-section {
        margin-bottom: 2.35rem;
        scroll-margin-top: 7.75rem;
    }

    .portal-catalog-section-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        border-bottom: 1px solid var(--sky365-border);
        padding-bottom: 0.85rem;
        margin-bottom: 1.2rem;
    }

    .portal-catalog-section-heading {
        display: flex;
        align-items: center;
        gap: 0.85rem;
    }

    .portal-catalog-section-heading i {
        color: var(--sky365-primary-blue);
        font-size: 1.4rem;
    }

    .portal-catalog-section-heading h5 {
        margin: 0;
        font-weight: 800;
        color: var(--sky365-heading);
    }

    .portal-catalog-section-heading span {
        color: var(--sky365-text);
        opacity: 0.65;
        font-size: 0.92rem;
    }

    .portal-catalog-section-count {
        min-height: 30px;
        padding: 0.35rem 0.75rem;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(var(--sky365-primary-blue-rgb), 0.08);
        color: var(--sky365-primary-blue);
        font-weight: 800;
        border: 1px solid rgba(var(--sky365-primary-blue-rgb), 0.15);
        font-size: 0.85rem;
    }

    .portal-catalog-card,
    .portal-catalog-grid-wrapper {
        background: var(--sky365-card-panel);
        border: 1px solid var(--sky365-border);
        border-radius: 16px;
        box-shadow: 0 8px 20px rgba(var(--sky365-dark-navy-rgb), 0.04), 0 1px 3px rgba(var(--sky365-dark-navy-rgb), 0.02);
    }

    .portal-catalog-card {
        position: relative;
        isolation: isolate;
        transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s ease;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .portal-catalog-card::before {
        content: "";
        position: absolute;
        inset: 0 0 auto 0;
        height: 4px;
        background: var(--sky365-primary-blue);
        opacity: 0.9;
        z-index: 2;
    }

    .portal-catalog-card:hover {
        transform: translateY(-4px);
        border-color: rgba(var(--sky365-primary-blue-rgb), 0.4);
        box-shadow: 0 16px 32px rgba(var(--sky365-dark-navy-rgb), 0.08), 0 2px 4px rgba(var(--sky365-dark-navy-rgb), 0.04);
    }

    .portal-catalog-card-body {
        display: flex;
        flex-direction: column;
        padding: 1.75rem;
        height: 100%;
        min-height: 200px;
    }

    .portal-catalog-card-header {
        display: flex;
        align-items: center;
        gap: 0.85rem;
        margin-bottom: 1rem;
    }

    .portal-catalog-card-icon {
        width: 52px;
        height: 52px;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--sky365-primary-blue);
        background: rgba(var(--sky365-primary-blue-rgb), 0.05);
        flex-shrink: 0;
        font-size: 1.3rem;
        border: 1px solid rgba(var(--sky365-primary-blue-rgb), 0.12);
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .portal-catalog-card:hover .portal-catalog-card-icon {
        background: var(--sky365-primary-blue);
        color: #ffffff;
        border-color: var(--sky365-primary-blue);
    }

    .portal-catalog-card-title {
        margin: 0;
        color: var(--sky365-text);
        font-weight: 800;
        line-height: 1.45;
        font-size: 1.05rem;
    }

    .portal-catalog-card-text {
        color: var(--sky365-text);
        opacity: 0.75;
        margin-bottom: 1.25rem;
        flex-grow: 1;
        line-height: 1.7;
    }

    .portal-catalog-card-action {
        text-decoration: none;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.55rem;
        width: 100%;
        border-radius: 14px;
        padding: 0.85rem 1rem;
        font-weight: 800;
        color: var(--sky365-primary-blue);
        background: rgba(var(--sky365-primary-blue-rgb), 0.06);
        border: 1px solid rgba(var(--sky365-primary-blue-rgb), 0.18);
        box-shadow: 0 4px 12px rgba(var(--sky365-primary-blue-rgb), 0.08);
        transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
    }

    .portal-catalog-card-action:hover {
        background: var(--sky365-primary-blue);
        color: #fff;
        border-color: var(--sky365-primary-blue);
        box-shadow: 0 10px 20px rgba(var(--sky365-primary-blue-rgb), 0.16);
        transform: translateY(-1px);
    }

    .portal-catalog-card:focus-within {
        outline: 3px solid rgba(var(--sky365-primary-blue-rgb), 0.25);
        outline-offset: 2px;
    }

    .portal-catalog-grid-wrapper {
        padding: 1rem;
    }

    .portal-catalog-view-toggle {
        padding: 0.25rem;
        background: var(--sky365-card-panel);
        border: 1px solid var(--sky365-border);
        border-radius: 14px !important;
        box-shadow: 0 10px 24px rgba(19, 38, 76, 0.08) !important;
        gap: 0.25rem;
    }

    .portal-catalog-view-toggle .btn {
        min-height: 40px;
        border-radius: 11px !important;
        border: 0;
        padding-inline: 0.9rem;
        color: var(--sky365-text);
        background: transparent;
        font-weight: 800;
    }

    .portal-catalog-view-toggle .btn:hover {
        background: rgba(var(--sky365-primary-blue-rgb), 0.08);
        color: var(--sky365-primary-blue);
    }

    .portal-catalog-view-toggle .btn-primary,
    .portal-catalog-view-toggle .portal-catalog-view-toggle-btn.is-active {
        background: var(--sky365-primary-blue);
        border-color: var(--sky365-primary-blue);
        color: #ffffff;
        box-shadow: 0 8px 18px rgba(var(--sky365-primary-blue-rgb), 0.22);
    }

    .portal-catalog-view-toggle .btn:focus-visible {
        outline: 3px solid rgba(var(--sky365-primary-blue-rgb), 0.25);
        outline-offset: 1px;
    }

    @media (max-width: 991px) {
        .portal-catalog-context {
            flex-direction: column;
            padding: 1.35rem 1.5rem 0.7rem;
        }

        .portal-catalog-title {
            font-size: 1.7rem;
        }

        .portal-catalog-actions,
        .portal-catalog-actions > * {
            width: 100%;
        }
    }