/* ===== Filter Category Component ===== */
/* Note: Currently only used in Inventory module */

.filter-category {
    margin: 10px 0 4px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Sub-category arrow: closed = up, expanded = down */
.filter-category .category-arrow { 
    transition: transform 0.25s ease; 
    transform: rotate(180deg); 
}

.filter-category.expanded .category-arrow { 
    transform: rotate(0deg); 
}

/* Options list animation */
.filter-options {
    display: block;
    margin-left: 4px;
    padding-left: 8px;
    border-left: 2px solid rgba(0,0,0,0.08);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-4px);
    transition: max-height 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}

/* Show options when category expanded */
.filter-category.expanded + .filter-options { 
    max-height: 600px; 
    opacity: 1; 
    transform: translateY(0); 
}

/* Stack labels vertically */
.filter-options label { 
    display: block; 
    margin: 6px 0; 
}

/* Dark mode tweak just for the divider */
html.dark-mode .filter-options { 
    border-left-color: rgba(255,255,255,0.12); 
}