/* ------------------ PRODUCT FILTERS ------------------ */
#product-filters-menu .modern-filter {
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

#product-filters-menu .filters-header {
    margin-bottom: 10px;
}

#product-filters-menu .filters-title {
    font-weight: 600;
    font-size: 15px;
    color: #111827;
}

#product-filters-menu .filter-search input {
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    margin-bottom: 10px;
    font-size: 13px;
}

    #product-filters-menu .filter-search input:focus {
        outline: none;
        border-color: #6366f1;
    }

#product-filters-menu .filters-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px;
}

#product-filters-menu .filter-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    border-radius: 8px;
    padding: 6px 8px;
    transition: all 0.2s ease;
}

    #product-filters-menu .filter-item:hover {
        background: #f9fafb;
    }

    #product-filters-menu .filter-item input {
        display: none;
    }

#product-filters-menu .filter-content {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

#product-filters-menu .filter-name {
    font-size: 13px;
    color: #374151;
}

#product-filters-menu .filter-item input:checked + .filter-content,
#product-filters-menu .filter-content.active {
    background: #eef2ff;
    border-radius: 6px;
    padding: 4px 6px;
}

    #product-filters-menu .filter-item input:checked + .filter-content .filter-name,
    #product-filters-menu .filter-content.active .filter-name {
        color: #4338ca;
        font-weight: 500;
    }

/* APPLY BUTTON */
#product-filters-menu .filters-menu .apply-btn {
    width: 100%;
    background: black;
    color: white;
    padding: 12px;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: 0.25s;
}

    #product-filters-menu .filters-menu .apply-btn:hover {
        opacity: 0.85;
    }

/* ------------------ CATEGORY FILTERS ------------------ */
#category-filters-menu .filters-tree {
    max-height: 400px;
    overflow-y: auto;
}

#category-filters-menu .filters-category {
    border-bottom: 1px solid #e5e7eb;
    padding: 0.5rem 0;
    transition: all 0.3s;
}

#category-filters-menu .filters-category-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    color: #111827;
    padding: 0.25rem 0;
}

    #category-filters-menu .filters-category-summary.collapsed .collapse-arrow {
        transform: rotate(-90deg);
        transition: transform 0.2s;
    }

#category-filters-menu .filters-children {
    padding-left: 20px;
    margin-top: 5px;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: max-height 0.3s ease;
}

#category-filters-menu .filter-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

    #category-filters-menu .filter-item input[type="radio"] {
        accent-color: #6366f1;
    }

#category-filters-menu .filter-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    #category-filters-menu .filter-content.active {
        font-weight: 600;
        color: #6366f1;
    }

#category-filters-menu .collapse-arrow::after {
    content: '▸';
    display: inline-block;
    margin-left: 5px;
    transition: transform 0.3s;
}

#category-filters-menu details[open] .collapse-arrow::after {
    transform: rotate(90deg);
}
/* SPECIFICATIONS FILTER */
.spec-group {
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 15px;
}

    /* Header */
    .spec-group .filters-header {
        margin-bottom: 10px;
    }

    .spec-group .filters-title {
        font-weight: 600;
        font-size: 14px;
        color: #111827;
    }

    /* Scrollable List */
    .spec-group .filters-list {
        max-height: 300px;
        overflow-y: auto;
        padding-right: 5px;
    }

    /* Each checkbox item */
    .spec-group .filter-item {
        display: flex;
        align-items: center;
        cursor: pointer;
        border-radius: 8px;
        padding: 6px 8px;
        gap: 8px;
        transition: all 0.2s ease;
    }

        .spec-group .filter-item:hover {
            background: #f9fafb;
        }

        /* Hide default checkbox */
        .spec-group .filter-item input[type="checkbox"] {
            display: none;
        }

    /* Content wrapper */
    .spec-group .filter-content {
        display: flex;
        align-items: center;
        width: 100%;
    }

    /* Name of spec value */
    .spec-group .filter-name {
        font-size: 13px;
        color: #374151;
    }

    /* Checked state */
    .spec-group .filter-item input[type="checkbox"]:checked + .filter-content {
        background: #eef2ff;
        border-radius: 6px;
        padding: 4px 6px;
    }

        .spec-group .filter-item input[type="checkbox"]:checked + .filter-content .filter-name {
            color: #4338ca;
            font-weight: 500;
        }
/* VARIATIONS FILTER */
.variation-group {
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 15px;
}

    /* Header */
    .variation-group .filters-header {
        margin-bottom: 10px;
    }

    .variation-group .filters-title {
        font-weight: 600;
        font-size: 14px;
        color: #111827;
    }

    /* Scrollable list */
    .variation-group .filters-list {
        max-height: 300px;
        overflow-y: auto;
        padding-right: 5px;
    }

    /* Each checkbox item */
    .variation-group .filter-item {
        display: flex;
        align-items: center;
        cursor: pointer;
        border-radius: 8px;
        padding: 6px 8px;
        gap: 8px;
        transition: all 0.2s ease;
    }

        .variation-group .filter-item:hover {
            background: #f9fafb;
        }

        /* Hide default checkbox */
        .variation-group .filter-item input[type="checkbox"] {
            display: none;
        }

    /* Content wrapper */
    .variation-group .filter-content {
        display: flex;
        align-items: center;
        width: 100%;
    }

    /* Name */
    .variation-group .filter-name {
        font-size: 13px;
        color: #374151;
    }

    /* Checked state */
    .variation-group .filter-item input[type="checkbox"]:checked + .filter-content {
        background: #eef2ff;
        border-radius: 6px;
        padding: 4px 6px;
    }

        .variation-group .filter-item input[type="checkbox"]:checked + .filter-content .filter-name {
            color: #4338ca;
            font-weight: 500;
        }