.trading-chart{display:flex;flex-direction:column;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;flex-shrink:0}.trading-chart__header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid var(--border-color)}.trading-chart__symbol{font-size:.95rem;font-weight:600;color:var(--text-primary);letter-spacing:.02em}.trading-chart__info{font-size:.75rem;color:var(--text-tertiary)}.trading-chart__canvas{width:100%;min-height:300px}