@media (max-width: 575.98px) {
    .guest-page {
        padding: 1.25rem 0.85rem;
        align-items: flex-start;
        padding-top: 2.5rem;
    }

    .guest-brand {
        margin-bottom: 1.15rem;
    }

    .guest-brand__logo {
        width: 5.25rem;
    }

    .guest-brand__name {
        font-size: 1.2rem;
    }

    .form-glass-card__body {
        padding: 1.35rem 1.15rem;
    }

    .form-glass-card__title {
        font-size: 1.25rem;
    }

    .form-glass-card .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .form-glass-card .form-actions .btn-brand {
        width: 100%;
    }

    .form-glass-card .form-actions .auth-link {
        text-align: center;
        order: 2;
    }
}

@media (min-width: 576px) and (max-width: 991.98px) {
    .guest-shell {
        max-width: 28rem;
    }
}

@media (min-width: 992px) {
    .guest-shell {
        max-width: 30rem;
    }

    .form-glass-card__body {
        padding: 2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .form-glass-card,
    .form-glass-card .form-control,
    .form-glass-card .btn-brand {
        transition: none;
    }
}

@media (max-width: 991.98px) {
    .app-shell {
        position: relative;
    }

    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        width: min(16.5rem, 84vw);
        transform: translateX(-105%);
        box-shadow: none;
    }

    .app-shell--sidebar-open .app-sidebar {
        transform: translateX(0);
        box-shadow: 0 0.75rem 2rem rgba(8, 18, 40, 0.35);
    }

    /* On mobile/tablet, closed = fully hidden (not icon rail) */
    .app-shell--sidebar-collapsed .app-sidebar {
        width: min(16.5rem, 84vw);
    }

    .app-shell--sidebar-collapsed .app-sidebar__text {
        display: initial;
    }

    .app-shell--sidebar-collapsed .app-sidebar__brand,
    .app-shell--sidebar-collapsed .app-sidebar__link {
        justify-content: flex-start;
    }

    .app-shell--sidebar-open.app-shell--sidebar-collapsed .app-sidebar__text {
        display: initial;
    }

    .app-sidebar-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(8, 18, 40, 0.45);
        z-index: 1025;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.2s ease, visibility 0.2s ease;
    }

    .app-shell--sidebar-open .app-sidebar-backdrop {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .app-content {
        padding: 1rem;
    }

    .image-upload__dropzone {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .image-upload__content {
        align-items: center;
    }

    .app-pagination {
        justify-content: center;
    }

    .app-pagination__info {
        width: 100%;
        text-align: center;
    }

    .app-pagination__list {
        justify-content: center;
        width: 100%;
    }
}

@media (min-width: 992px) {
    .app-content {
        padding: 1.5rem;
    }

    .app-sidebar-backdrop {
        display: none !important;
    }
}