.responsive-advanced-filters {
    display: contents;
}

.responsive-advanced-toggle {
    display: none;
}

@media (max-width: 720px) {
    .system-page .volunteer-filters.responsive-filter-form {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto !important;
        align-items: end;
        gap: 12px;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-primary-filter {
        grid-column: 1 / -1;
        grid-row: 1;
        min-width: 0;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-advanced-toggle {
        grid-column: 1;
        grid-row: 2;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 7px;
        min-height: 42px;
        padding: 8px 12px;
        border: 1px solid #c8d8ec;
        border-radius: 10px;
        background: #fff;
        color: var(--layout-blue);
        font: inherit;
        font-size: 0.875rem;
        font-weight: 700;
        cursor: pointer;
    }

    .system-page .responsive-advanced-toggle::after {
        width: 7px;
        height: 7px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        content: "";
        transform: translateY(-2px) rotate(45deg);
        transition: transform 0.18s ease;
    }

    .system-page .responsive-advanced-toggle[aria-expanded="true"]::after {
        transform: translateY(2px) rotate(225deg);
    }

    .system-page .responsive-advanced-toggle:focus-visible {
        outline: 3px solid rgba(0, 88, 185, 0.2);
        outline-offset: 2px;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-advanced-filters {
        grid-column: 1 / -1;
        grid-row: 3;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
        gap: 12px;
        width: 100%;
        padding-top: 12px;
        border-top: 1px solid #e3ede7;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-advanced-filters[hidden] {
        display: none;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-filter-actions {
        grid-column: 2;
        grid-row: 2;
        justify-content: flex-end;
        flex-wrap: wrap;
        gap: 8px;
        min-width: 0;
    }

    .system-page .volunteer-filters.responsive-filter-form > .responsive-filter-actions .btn {
        width: auto;
        white-space: nowrap;
    }

    .system-page .volunteer-filters.responsive-filter-form > .error-box {
        grid-column: 1 / -1;
    }

    @media (prefers-reduced-motion: reduce) {
        .system-page .responsive-advanced-toggle::after {
            transition: none;
        }
    }
}