.fspl-catalogue {
    --fspl-border: #e3e8ef;
    --fspl-muted: #64748b;
    --fspl-strong: #0f172a;
    --fspl-soft: #f8fafc;
    --fspl-accent: #2563eb;
    margin: 28px 0;
    color: var(--fspl-strong);
}

.fspl-filters {
    display: grid;
    grid-template-columns: 1.4fr .8fr auto;
    gap: 14px;
    align-items: end;
    margin-bottom: 24px;
    padding: 18px;
    border: 1px solid var(--fspl-border);
    border-radius: 18px;
    background: linear-gradient(135deg, #ffffff, var(--fspl-soft));
    box-shadow: 0 14px 36px rgba(15, 23, 42, .06);
}

.fspl-filter-field span {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--fspl-strong);
}

.fspl-filter-field input,
.fspl-filter-field select {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid var(--fspl-border);
    border-radius: 12px;
    background: #fff;
    color: var(--fspl-strong);
    font: inherit;
}

.fspl-filter-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.fspl-filter-actions button,
.fspl-filter-actions a {
    min-height: 46px;
    padding: 10px 16px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
}

.fspl-filter-actions button {
    border: 0;
    background: var(--fspl-accent);
    color: #fff;
    cursor: pointer;
}

.fspl-filter-actions a {
    display: inline-flex;
    align-items: center;
    color: var(--fspl-muted);
    background: #fff;
    border: 1px solid var(--fspl-border);
}

.fspl-product-grid {
    display: grid;
    gap: 20px;
}

.fspl-columns-2 .fspl-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fspl-columns-3 .fspl-product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fspl-columns-4 .fspl-product-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fspl-product-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 100%;
    border: 1px solid var(--fspl-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(15, 23, 42, .08);
    transition: transform .2s ease, box-shadow .2s ease;
}

.fspl-product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, .12);
}

.fspl-product-image {
    aspect-ratio: 4 / 3;
    background: var(--fspl-soft);
    overflow: hidden;
}

.fspl-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.fspl-product-body {
    flex: 1;
    padding: 18px 18px 12px;
}

.fspl-product-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.fspl-product-categories span {
    display: inline-flex;
    padding: 5px 9px;
    border-radius: 999px;
    background: #eef4ff;
    color: #1d4ed8;
    font-size: 12px;
    font-weight: 700;
}

.fspl-product-card h3 {
    margin: 0 0 8px;
    font-size: 20px;
    line-height: 1.25;
    color: var(--fspl-strong);
}

.fspl-product-sku {
    margin-bottom: 10px;
    color: var(--fspl-muted);
    font-size: 13px;
}

.fspl-product-description {
    color: var(--fspl-muted);
    line-height: 1.55;
}

.fspl-product-footer {
    padding: 16px 18px 18px;
    border-top: 1px solid var(--fspl-border);
    background: var(--fspl-soft);
}

.fspl-product-price {
    font-size: 24px;
    font-weight: 800;
    color: var(--fspl-strong);
}

.fspl-price-empty {
    font-size: 16px;
    color: var(--fspl-muted);
}

.fspl-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 26px;
}

.fspl-pagination a,
.fspl-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 12px;
    border-radius: 12px;
    border: 1px solid var(--fspl-border);
    text-decoration: none;
    font-weight: 700;
}

.fspl-pagination a {
    background: #fff;
    color: var(--fspl-strong);
}

.fspl-pagination .is-current {
    background: var(--fspl-accent);
    color: #fff;
    border-color: var(--fspl-accent);
}

.fspl-empty-state {
    padding: 34px 22px;
    border: 1px dashed var(--fspl-border);
    border-radius: 18px;
    text-align: center;
    background: var(--fspl-soft);
}

.fspl-empty-state h3 {
    margin-top: 0;
}

@media (max-width: 1024px) {
    .fspl-columns-4 .fspl-product-grid,
    .fspl-columns-3 .fspl-product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .fspl-filters,
    .fspl-columns-2 .fspl-product-grid,
    .fspl-columns-3 .fspl-product-grid,
    .fspl-columns-4 .fspl-product-grid {
        grid-template-columns: 1fr;
    }

    .fspl-filter-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .fspl-filter-actions button,
    .fspl-filter-actions a {
        justify-content: center;
        width: 100%;
    }
}

.fspl-access-denied {
    margin: 28px 0;
    padding: 28px;
    border: 1px solid #e3e8ef;
    border-left: 5px solid #2563eb;
    border-radius: 18px;
    background: #f8fafc;
    box-shadow: 0 14px 36px rgba(15, 23, 42, .06);
    color: #0f172a;
}

.fspl-access-denied h3 {
    margin: 0 0 8px;
    font-size: 22px;
}

.fspl-access-denied p {
    margin: 0 0 16px;
    color: #64748b;
}

.fspl-access-denied a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 16px;
    border-radius: 12px;
    background: #2563eb;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}