/* Portfolio-specific styles */
.ticker-cell { font-family: 'SF Mono', 'Fira Code', monospace; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 768px) { .two-col { grid-template-columns: 1fr; } }
.pie-container { display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap; }
.pie-legend { display: flex; flex-direction: column; gap: 6px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; }
.legend-color { width: 12px; height: 12px; border-radius: 3px; }
.insight-box {
    background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3);
    border-radius: 8px; padding: 16px; font-size: 0.9rem; line-height: 1.6;
}
/* Chart tabs */
.chart-tabs { display: flex; gap: 0; padding: 0 16px; }
.tab {
    background: none; border: none; color: var(--text-dim); padding: 8px 16px;
    cursor: pointer; font-size: 0.85rem; border-bottom: 2px solid transparent;
    transition: all 0.2s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.chart-container { padding: 16px; height: 350px; position: relative; }