.catalog-layout {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 1.2rem;
    align-items: start;
}

.catalog-filter-panel {
    position: sticky;
    top: 88px;
}

.catalog-utility-row {
    padding: 0.85rem 0.9rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.catalog-utility-main {
    min-width: 0;
    flex: 1;
}

.catalog-results-count {
    font-weight: 600;
    color: #233449;
}

.catalog-search-strip {
    width: 100%;
    margin-top: 0.55rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.6rem;
    align-items: end;
}

.catalog-search-strip .form-control {
    min-height: 44px;
    border-radius: 12px;
    border-color: rgba(13, 37, 64, 0.16);
    background: #fcfdfd;
}

.catalog-search-strip .btn {
    min-height: 44px;
    border-radius: 12px;
    padding-left: 1rem;
    padding-right: 1rem;
}

.catalog-active-filters {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.catalog-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(13, 37, 64, 0.18);
    background: #f7fafc;
    color: #1e2f44;
    text-decoration: none;
    font-size: 0.76rem;
    font-weight: 600;
}

.catalog-filter-chip:hover {
    background: #edf4fb;
}

.catalog-filter-chip:focus-visible,
.catalog-clear-all:focus-visible,
.mobile-filter-btn:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

.catalog-clear-all {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: underline;
    color: var(--brand-ink);
}


@media (max-width: 767.98px) {

    .catalog-utility-row {
        padding: 0.75rem;
    }

    .catalog-search-strip {
        grid-template-columns: 1fr;
    }

    .catalog-search-strip .btn {
        width: 100%;
    }
}

@media (max-width: 991.98px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-filter-panel {
        position: static;
    }

    
    .catalog-filters {
        display: none !important;
    }
}


.mobile-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface);
    border: 1px solid rgba(13,37,64,0.1);
    border-radius: var(--radius-md);
    padding: 0.45rem 0.65rem;
    position: static;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

@media (min-width: 992px) {
    .mobile-filter-bar {
        display: none !important;
    }
}

.mobile-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: 1px solid rgba(13,37,64,0.18);
    border-radius: 8px;
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.15s;
}

.mobile-filter-btn:hover {
    background: #f0f5fb;
}

.mobile-filter-btn .filter-badge {
    background: var(--brand);
    color: #fff;
    border-radius: 999px;
    font-size: 0.7rem;
    padding: 0.1rem 0.42rem;
    line-height: 1.4;
}


.filter-offcanvas.offcanvas-bottom {
    height: auto;
    max-height: 88vh;
    border-radius: 18px 18px 0 0;
}

.filter-offcanvas .offcanvas-header {
    border-bottom: 1px solid rgba(13,37,64,0.08);
    padding: 0.9rem 1.1rem;
}

.filter-offcanvas .offcanvas-body {
    padding: 1rem 1.1rem 1.4rem;
    overflow-y: auto;
}

.mobile-advanced-toggle {
    min-height: 44px;
    font-weight: 600;
}

.mobile-advanced-group {
    border: 1px solid rgba(13, 37, 64, 0.12);
    border-radius: 10px;
    padding: 0.8rem 0.35rem 0.55rem;
    background: #fbfdff;
}


@media (max-width: 575.98px) {
    .mobile-filter-btn {
        min-height: 44px;
    }

    .catalog-results-count {
        font-size: 0.9rem;
    }

    .catalog-filter-chip {
        min-height: 36px;
    }
}


@media (max-width: 390px) {
    .catalog-utility-row {
        gap: 0.6rem;
    }

    .catalog-results-count {
        font-size: 0.84rem;
    }

    .catalog-active-filters {
        gap: 0.3rem;
    }

    .catalog-filter-chip {
        font-size: 0.72rem;
        padding: 0.24rem 0.5rem;
    }

    .mobile-filter-btn {
        font-size: 0.8rem;
        padding: 0.3rem 0.55rem;
    }
}