.left-sidebar {
    width: 220px;
    margin-left: auto;
    font-size: 15px;
}

.left-sidebar .sb-section {
    margin-bottom: 20px;
}

.left-sidebar .sb-h {
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #999;
    border-bottom: 1px solid #e8e8e8;
    padding-bottom: 7px;
    margin-bottom: 8px;
}

/* ── PANELS ── */
.left-sidebar .sb-panel {
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    margin-bottom: 5px;
    overflow: hidden;
    background: #fff;
}

.left-sidebar .sb-panel-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    background: #f8f8f8;
    cursor: pointer;
    user-select: none;
}

.left-sidebar .sb-lbl {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.left-sidebar .sb-tog {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: #888;
    transition: transform 0.2s ease;
    text-decoration: none;
    cursor: pointer;
}

.left-sidebar .sb-panel-body {
    border-top: 1px solid #eee;
    padding: 5px 0;
}

/* ── SUBCLASS ── */
.left-sidebar .sub-panel {
    margin: 3px 8px;
    border: 1px solid #eee;
    border-radius: 5px;
    overflow: hidden;
    background: #fff;
}

.left-sidebar .sub-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 8px;
    background: #fff;
}

.left-sidebar .sub-lbl-link {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #444;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.left-sidebar .sub-lbl-link:hover {
    color: #00B4A6;
    text-decoration: underline;
}

.left-sidebar .sub-body {
    border-top: 1px solid #eee;
    padding: 4px 0;
    background: #fff;
}

/* ── CATEGORY LINKS ── */
.left-sidebar .cat-link {
    display: block;
    padding: 4px 10px 4px 18px;
    font-size: 15px;
    color: #666;
    text-decoration: none;
    line-height: 1.5;
}

.left-sidebar .cat-link:hover {
    color: #00B4A6;
}

.left-sidebar .cat-link.active {
    color: #00B4A6;
    font-weight: 600;
}

/* ── BRANDS ── */
.left-sidebar .brand-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 0;
    border-bottom: 1px solid #f2f2f2;
}

.left-sidebar .brand-row:last-child {
    border-bottom: none;
}

.left-sidebar .brand-row a {
    flex: 1;
    font-size: 15px;
    color: #666;
    text-decoration: none;
}

.left-sidebar .brand-row a:hover {
    color: #00B4A6;
}

.left-sidebar .brand-cnt {
    font-size: 15px;
    color: #bbb;
    flex-shrink: 0;
    margin-left: 6px;
}

.left-sidebar .brand-hidden {
    display: none;
}

.left-sidebar .show-more-btn {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 6px 0;
    font-size: 15px;
    text-align: center;
    background: #f8f8f8;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    color: #888;
    cursor: pointer;
}

.left-sidebar .show-more-btn:hover {
    color: #00B4A6;
    border-color: #00B4A6;
}

/* ── PRICE FILTER ── */
.left-sidebar .price-well {
    background: #f8f8f8;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    padding: 12px 10px 10px;
    text-align: center;
}

.left-sidebar .price-labels {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    color: #aaa;
    margin-top: 4px;
}

.left-sidebar .price-well .btn-primary {
    display: block;
    width: 100%;
    margin-top: 10px;
    font-size: 15px;
    padding: 6px 0;
}
/* ── ACTIVE PANEL (class level) ── */
.left-sidebar .sb-panel--active > .sb-panel-hd {
    background: #fff8f0;
    border-left: 3px solid #00B4A6;
}

.left-sidebar .sb-panel--active > .sb-panel-hd .sb-lbl {
    color: #00B4A6;
}

/* ── ACTIVE SUBCLASS PANEL ── */
.left-sidebar .sub-panel--active > .sub-hd {
    background: #fff8f0;
}

.left-sidebar .sub-lbl-link--active {
    color: #00B4A6 !important;
    font-weight: 700;
}

/* ── ACTIVE CATEGORY LINK ── */
.left-sidebar .cat-link.active {
    color: #00B4A6;
    font-weight: 600;
    background: #fff3e0;
    border-radius: 4px;
    border-left: 3px solid #00B4A6;
    padding-left: 15px;  /* compensate for border */
}

/* ── ACTIVE BRAND ── */
.left-sidebar .brand-row--active {
    background: #fff8f0;
    border-radius: 4px;
    padding: 5px 4px;
}

.left-sidebar .brand-row--active a,
.left-sidebar .brand-active {
    color: #00B4A6 !important;
    font-weight: 600;
}