/**
 * Staff Shell — mobile drawer (pattern internal).
 */

.internal-mobile-menu-btn,
.staff-mobile-menu-btn {
    display: none;
}

.internal-mobile-header-actions {
    display: none;
}

.internal-mobile-overlay,
.staff-mobile-overlay {
    display: none;
}

@media (max-width: 768px) {
    .staff-header-desktop,
    .internal-header-desktop {
        display: none !important;
    }

    .staff-header-mobile,
    .internal-header-mobile {
        display: flex !important;
        position: sticky;
        top: 0;
        z-index: 1001;
        height: 50px;
        padding: 0 12px;
        align-items: center;
        gap: 12px;
        background: var(--clairval-glass-bg-solid, rgba(23, 53, 23, 0.82));
        backdrop-filter: var(--clairval-glass-backdrop, blur(40px) saturate(180%));
        -webkit-backdrop-filter: var(--clairval-glass-backdrop, blur(40px) saturate(180%));
        border-bottom: 1px solid var(--clairval-glass-border, rgba(196, 117, 90, 0.18));
    }

    .staff-header-mobile h1,
    .internal-header-mobile h1 {
        margin: 0;
        font-size: 16px;
        font-weight: 600;
        flex: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        color: var(--clairval-glass-text, #e8dcc8);
    }

    .internal-mobile-menu-btn,
    .staff-mobile-menu-btn,
    .internal-mobile-icon-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        padding: 0;
        flex-shrink: 0;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--clairval-glass-border-subtle, rgba(196, 117, 90, 0.12));
        border-radius: 8px;
        color: var(--clairval-glass-text, #e8dcc8);
        cursor: pointer;
        font-size: 16px;
        text-decoration: none;
        box-sizing: border-box;
    }

    .internal-mobile-header-actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .internal-mobile-overlay,
    .staff-mobile-overlay {
        display: block;
        position: fixed;
        top: 50px;
        left: 0;
        width: 100%;
        height: calc(100vh - 50px);
        background: rgba(0, 0, 0, 0.55);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .internal-mobile-overlay.active,
    .staff-mobile-overlay.active {
        opacity: 1;
        pointer-events: auto;
    }

    .settings-layout,
    .layout-with-tree {
        flex-direction: column;
        gap: 0;
    }

    .settings-sidebar,
    aside.sidebar {
        position: fixed;
        top: 50px;
        left: 0;
        width: min(280px, 88vw);
        height: calc(100vh - 50px);
        flex: none;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        padding: 8px;
        box-sizing: border-box;
        max-height: none;
    }

    .settings-sidebar.active,
    aside.sidebar.active {
        transform: translateX(0);
    }

    .settings-main {
        width: 100%;
        padding-top: 8px;
    }

    .content {
        padding: 12px !important;
    }

    .internal-sidebar-search {
        display: block;
    }
}

@media (min-width: 769px) {
    .staff-header-mobile,
    .internal-header-mobile,
    .staff-mobile-overlay,
    .internal-mobile-overlay {
        display: none !important;
    }
}