/* ═══════════════════════════════════════════════════════
   Stocks Categories — D3 Zoomable Icicle
   ═══════════════════════════════════════════════════════ */

.sc-icicle-chart {
    position: relative;
    border-radius: 8px;
    overflow: visible;
    background: #0f172a;
}

.sc-icicle-chart svg {
    display: block;
}

.sc-block-title {
    font-size: 15px;
    font-weight: 600;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

/* ── Breadcrumb ─────────────────────────────────────── */
.sc-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
    padding: 10px 14px;
    margin-bottom: 8px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 13px;
    min-height: 40px;
}

.sc-bc-link {
    color: #3b82f6;
    cursor: pointer;
    font-weight: 500;
    transition: color 0.15s;
}

.sc-bc-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.sc-bc-current {
    color: #1e293b;
    font-weight: 600;
}