.catalog-page {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.25rem 1rem 3rem;
        }

        .catalog-hero {
            background: linear-gradient(135deg, #232f3e, #37475a 60%, #131921);
            color: #fff;
            border-radius: 12px;
            padding: 1.5rem 1.75rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .catalog-hero h1 {
            margin: 0;
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            font-weight: 700;
        }

        .catalog-hero p {
            margin: 0.4rem 0 0;
            color: rgba(255, 255, 255, 0.82);
            font-size: 1rem;
        }

        .catalog-toolbar {
            background: #fff;
            border: 1px solid #d5d9d9;
            border-radius: 10px;
            padding: 1rem;
            display: grid;
            grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(140px, 1fr));
            gap: 0.75rem;
            margin-bottom: 1.25rem;
        }

        .catalog-toolbar .field {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }

        .catalog-toolbar label {
            font-size: 0.75rem;
            font-weight: 700;
            color: #374151;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .catalog-toolbar input,
        .catalog-toolbar select,
        .catalog-toolbar button {
            width: 100%;
            min-height: 42px;
            border: 1px solid #d5d9d9;
            border-radius: 6px;
            padding: 0.7rem 0.9rem;
            font-size: 0.95rem;
            background: #fff;
        }

        .catalog-toolbar button {
            background: #ffd814;
            border-color: #fcd200;
            font-weight: 700;
            color: #0f1111;
            cursor: pointer;
        }

        .catalog-toolbar button:hover {
            background: #f7ca00;
        }

        .catalog-summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.75rem;
            margin: 0 0 1rem;
            font-size: 0.95rem;
            color: #374151;
        }

        .catalog-summary strong {
            color: #111827;
        }

        .catalog-empty {
            background: #fff;
            border: 1px solid #ddd;
            border-radius: 12px;
            text-align: center;
            padding: 3rem 1rem;
            color: #565959;
        }

        .catalog-empty i {
            font-size: 2.5rem;
            color: #6b7280;
            margin-bottom: 1rem;
        }

        .catalog-empty h3 {
            font-size: 1.4rem;
            margin-bottom: 0.5rem;
            color: #111827;
        }

        .catalog-empty .btn-details {
            max-width: 220px;
            margin: 1rem auto 0;
        }

        .pagination {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1.5rem;
        }

        .pagination .page-item {
            list-style: none;
        }

        .pagination .page-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            min-height: 40px;
            padding: 0.5rem 0.8rem;
            border-radius: 6px;
            text-decoration: none;
            background: #fff;
            border: 1px solid #d5d9d9;
            color: #111827;
            font-weight: 600;
        }

        .pagination .active .page-link {
            background: #131921;
            border-color: #131921;
            color: #fff;
        }

        .provider-name {
            color: #565959;
            font-size: 0.82rem;
            font-weight: 600;
            margin: 0 0 12px;
        }

        .card-actions {
            display: flex;
            gap: 8px;
            margin-top: 0.8rem;
        }

        .card-actions .btn-details,
        .card-actions .add-to-cart-btn {
            flex: 1;
            border-radius: 8px;
            font-weight: 600;
        }

        .add-to-cart-btn {
            background: #ffd814;
            border: 1px solid #fcd200;
            color: #0f1111;
            cursor: pointer;
            padding: 0.55rem 0.75rem;
            transition: background 0.2s ease;
        }

        .add-to-cart-btn:hover {
            background: #f7ca00;
        }

        @media (max-width: 900px) {
            .catalog-toolbar {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            .catalog-hero {
                flex-direction: column;
                align-items: flex-start;
            }

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

            .catalog-summary {
                flex-direction: column;
                align-items: flex-start;
            }
        }