:root {
    --admin-shell-brown: #643f21;
    --admin-shell-gold: #a58a5c;
    --admin-shell-line: #e8dfd1;
}

body.admin-native-page {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    min-height: 100vh !important;
    padding-bottom: 0 !important;
    overflow-x: hidden !important;
}

.admin-native-content {
    min-width: 0;
    min-height: 100vh;
    margin-left: 18rem;
}

.admin-native-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 120;
    display: flex;
    width: 18rem;
    flex-direction: column;
    padding: 1.25rem;
    border-right: 1px solid var(--admin-shell-line);
    background: rgba(255, 253, 249, 0.98);
    box-shadow: 18px 0 45px rgba(37, 27, 20, 0.08);
    font-family: Inter, sans-serif;
    overflow-y: auto;
}

.admin-native-brand {
    padding: 0.35rem 0.65rem 1.15rem;
}

.admin-native-brand strong {
    display: block;
    color: var(--admin-shell-brown);
    font-size: 1.75rem;
    line-height: 1;
}

.admin-native-brand span {
    display: block;
    margin-top: 0.45rem;
    color: #64748b;
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.admin-native-nav {
    display: grid;
    gap: 0.4rem;
}

.admin-native-link {
    display: flex;
    min-height: 2.9rem;
    align-items: center;
    gap: 0.8rem;
    padding: 0.72rem 0.9rem;
    border: 1px solid transparent;
    border-radius: 14px;
    color: #475569;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
}

.admin-native-link i {
    width: 1.25rem;
    text-align: center;
}

.admin-native-link:hover,
.admin-native-link.is-active {
    border-color: #d9c8b0;
    background: #f6efe5;
    color: var(--admin-shell-brown);
}

.admin-native-sidebar-footer {
    display: grid;
    gap: 0.55rem;
    margin-top: auto;
    padding-top: 1.1rem;
    border-top: 1px solid var(--admin-shell-line);
}

.admin-native-logout {
    color: #b91c1c;
    background: transparent;
    cursor: pointer;
}

.admin-native-topbar,
.admin-native-overlay {
    display: none;
}

body.admin-native-page .admin-native-content a[href="dashboard.html"].ghost-button,
body.admin-native-page .admin-native-content > header:first-child a[href="dashboard.html"] {
    display: none !important;
}

body.admin-native-page[data-admin-page="chat"] .admin-native-content {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

body.admin-native-page[data-admin-page="stock"] .stock-topbar {
    display: none !important;
}

body.production-role .admin-native-link:not([data-admin-page-id="stock"]):not([data-admin-page-id="pricing"]):not(.admin-native-logout) {
    display: none !important;
}

@media (max-width: 767px) {
    .admin-native-content {
        min-height: calc(100dvh - 4.25rem);
        margin-left: 0;
    }

    .admin-native-topbar {
        position: sticky;
        top: 0;
        z-index: 110;
        display: flex;
        min-height: 4.25rem;
        align-items: center;
        justify-content: space-between;
        padding: 0.65rem 0.8rem;
        border-bottom: 1px solid var(--admin-shell-line);
        background: rgba(255, 255, 255, 0.96);
        font-family: Inter, sans-serif;
        backdrop-filter: blur(12px);
    }

    .admin-native-topbar button,
    .admin-native-home {
        display: inline-grid;
        width: 2.8rem;
        height: 2.8rem;
        place-items: center;
        border: 1px solid var(--admin-shell-line);
        border-radius: 14px;
        background: white;
        color: #334155;
        text-decoration: none;
    }

    .admin-native-topbar-title {
        text-align: center;
    }

    .admin-native-topbar-title strong {
        display: block;
        color: var(--admin-shell-brown);
        font-size: 1.25rem;
        line-height: 1.1;
    }

    .admin-native-topbar-title span {
        display: block;
        margin-top: 0.2rem;
        color: #64748b;
        font-size: 0.58rem;
        letter-spacing: 0.18em;
        text-transform: uppercase;
    }

    .admin-native-sidebar {
        width: min(19rem, 88vw);
        transform: translateX(-105%);
        transition: transform 0.22s ease;
    }

    body.admin-native-menu-open .admin-native-sidebar {
        transform: translateX(0);
    }

    .admin-native-overlay {
        position: fixed;
        inset: 0;
        z-index: 115;
        background: rgba(15, 23, 42, 0.42);
    }

    body.admin-native-menu-open .admin-native-overlay {
        display: block;
    }

    body.admin-native-menu-open {
        overflow: hidden !important;
    }

    body.admin-native-page[data-admin-page="chat"] .admin-native-content {
        height: calc(100dvh - 4.25rem);
        min-height: 0;
    }
}