/* css/market-analysis.css */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .charts-grid {
        grid-template-columns: 1fr 2fr; /* Gráfico circular pequeño, barras grande */
    }
}

.chart-card-wide {
    grid-column: span 1;
}

.news-section {
    padding: 0 var(--spacing-2xl) var(--spacing-2xl);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}