/* ============================================
   Auth Pages
   ============================================ */
@media (max-width: 720px) {
    .portal-header-inner {
        flex-wrap: wrap;
        height: auto;
        padding-top: 0.65rem;
        padding-bottom: 0.65rem;
    }

    .portal-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
    }

    .portal-user-meta {
        display: none;
    }
}

@media (max-width: 640px) {
    body.portal-page-center {
        padding: 1.25rem 0.85rem;
    }

    .portal-card {
        padding: 1.65rem 1.35rem 1.5rem;
    }
}

/* ============================================
   Messages / Timeline
   ============================================ */
@media (max-width: 520px) {
    .portal-timeline-item {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   App Layout, Header, Navigation
   ============================================ */
@media (max-width: 980px) {
    .portal-header-inner {
        padding: 0 0.85rem;
        gap: 0.65rem;
    }

    .portal-nav {
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .portal-main {
        padding: 1rem 0.85rem 1.35rem;
    }

    .portal-filters-form {
        gap: 0.75rem;
        align-items: stretch;
    }

    .portal-filter-field {
        flex: 0 1 340px;
        min-width: 0;
        max-width: 340px;
    }

    .portal-filter-field .portal-label {
        font-size: 0.82rem;
        font-weight: 600;
        color: var(--portal-text-muted);
    }

    .portal-filter-actions {
        width: 100%;
        gap: 0.55rem;
        padding-top: 0.35rem;
        border-top: 1px dashed var(--portal-border);
    }

    .portal-table {
        min-width: 760px;
    }

    .portal-menu-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .portal-nav,
    .portal-header-user {
        display: none;
    }

    .portal-header.is-menu-open {
        height: auto;
    }

    .portal-header.is-menu-open .portal-header-inner {
        flex-wrap: wrap;
        align-items: center;
        padding-top: 0.6rem;
        padding-bottom: 0.55rem;
    }

    .portal-header.is-menu-open .portal-header-brand {
        order: 1;
    }

    .portal-header.is-menu-open .portal-menu-toggle {
        order: 2;
    }

    .portal-header.is-menu-open .portal-nav {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
        gap: 0.3rem;
        margin-top: 0.5rem;
        order: 3;
    }

    .portal-header.is-menu-open .portal-nav a {
        padding: 0.55rem 0.65rem;
    }

    .portal-header.is-menu-open .portal-header-user {
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.45rem;
        margin-top: 0.25rem;
        padding-top: 0.45rem;
        border-top: 1px solid var(--portal-border);
        order: 4;
    }

    .portal-header.is-menu-open .portal-header-user .portal-user-meta {
        order: 1;
    }

    .portal-header.is-menu-open .portal-header-user .portal-btn-outline {
        order: 2;
    }

    .portal-header.is-menu-open .portal-menu-toggle span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .portal-header.is-menu-open .portal-menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .portal-header.is-menu-open .portal-menu-toggle span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

/* ============================================
   Shared Cards, Filters And Tables
   ============================================ */
@media (max-width: 720px) {
    :root {
        --portal-header-h: 3.2rem;
    }

    body.portal-page-center {
        padding: 1rem 0.7rem;
    }

    .portal-card {
        padding: 1.25rem 1rem 1.15rem;
    }

    .portal-title {
        font-size: 1.2rem;
    }

    .portal-header-inner {
        align-items: center;
        padding-top: 0.35rem;
        padding-bottom: 0.35rem;
    }

    .portal-nav a {
        font-size: 0.82rem;
        padding: 0.35rem 0.55rem;
    }

    .portal-card-head,
    .portal-card-footer-links,
    .portal-file-list,
    .portal-timeline,
    .portal-timeline--flat {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .portal-filters {
        padding: 0.75rem 0.8rem;
    }

    .portal-filters-form {
        gap: 0.55rem;
    }

    .portal-filter-field {
        max-width: 300px;
    }

    .portal-filter-field .portal-input,
    .portal-filter-field .portal-select {
        margin-top: 0.28rem;
    }

    .portal-filter-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
    }

    .portal-filter-actions .portal-btn-primary,
    .portal-filter-actions .portal-btn-outline {
        width: 100%;
        justify-content: center;
    }

    .portal-user-meta {
        text-align: left;
    }
}