/* Иконка-стрелка рядом с h4 */
.filter-group h4 {
    cursor: pointer;
    position: relative;
    padding-right: 20px;
    user-select: none;
}
.filters-title h3{
    cursor: pointer;
    position: relative;
    padding: 20px;
    user-select: none;
}

.filters-title h3::after{
    content: "▼";
    font-size: 12px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    transition: transform 0.3s ease;
    color: #007bff;
}


.filter-group h4::after {
    content: "▼";
    font-size: 12px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    transition: transform 0.3s ease;
    color: #007bff;
}

.filters-title h3.active::after {
    transform: translateY(-50%) rotate(-180deg);
}

.filter-group h4.active::after {
    transform: translateY(-50%) rotate(-180deg);
}



/* Общие стили */
.product-filters {
    background: #f8f9fa;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    font-family: 'Segoe UI', sans-serif;
}

/* Группа фильтров */
.filter-group {
    background: #ffffff;
    padding: 16px;
    margin-bottom: 16px;
    transition: 0.3s;
}

.filter-group:hover {
    border-left-color: #0056b3;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.2);
}

/* Заголовок группы */
.filter-group h4 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #343a40;
    font-weight: 600;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 4px;
}

/* Чекбоксы */
.filter-option {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    position: relative;
}

.filter-option input[type="checkbox"] {
    accent-color: #007bff;
    margin-right: 10px;
    transform: scale(1.2);
    cursor: pointer;
}

.filter-option label {
    cursor: pointer;
    font-size: 14px;
    color: #495057;
    transition: color 0.2s;
}

.filter-option input:checked + label {
    color: #007bff;
    font-weight: 500;
}

/* Поля диапазонов */
.filter-range {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.filter-range input[type="number"] {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    background: #ffffff;
    transition: 0.3s;
    outline: none;
    font-size: 14px;
}

.filter-range input[type="number"]:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

/* Кнопки */
.filter-actions {
    padding: 10px 0;
    display: none;
    justify-content: center;
    gap: 10px;
}

.filter-actions .button {
    background-color: #007bff;
    color: #fff !important;
    padding: 10px 18px;
    border-radius: 6px;
    border: none;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
    display: inline-block;
    text-align: center;
}

.filter-actions .button:hover {
    background-color: #0056b3;
}

/* Убираем стандартные стили форм */
.filters-form input,
.filters-form select,
.filters-form button {
    font-family: inherit;
}