.filter__title {
            background: #e3e3e1;
            border: none;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            padding: 20px;
            width: 100%;

        }
        .filter__arrow {
            margin-right: 8px;
            transition: transform 0.3s ease;
        }
        .card-link[aria-expanded="true"] .filter__arrow {
            transform: rotate(180deg);
        }
        .card {
            margin-bottom: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
            border-radius: 8px;
        }
        .card-header {
            background-color: white;
            border-bottom: 1px solid #eee;
        }
        .range-container {
            padding: 15px 0;
        }
        input[type="range"] {
            width: 100%;
            margin: 10px 0;
        }
        .price-labels {
            display: flex;
            justify-content: space-between;
            margin-top: 5px;
        }
        #sel_price {
            color: #007bff;
            font-size: 1.2em;
        }