:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#0e1116;color:#d9dde4}h1,h2,h3{margin:0 0 12px}button{cursor:pointer;border:1px solid #2a3140;background:#1a2030;color:#d9dde4;padding:8px 14px;border-radius:6px;font-size:13px}button:hover:not(:disabled){background:#242c3e}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:#2f7d32;border-color:#3a9b3d}button.primary:hover:not(:disabled){background:#388e3c}button.danger{background:#8b2f2f;border-color:#a33d3d}button.danger:hover:not(:disabled){background:#a03535}input,select{background:#13182180;border:1px solid #2a3140;color:#d9dde4;padding:6px 10px;border-radius:4px;font-size:13px;width:100%}label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#9aa2b0}.app{display:grid;grid-template-columns:320px 1fr;grid-template-rows:auto 1fr;min-height:100vh;gap:1px;background:#1a2030}.header{grid-column:1 / -1;padding:12px 20px;background:#13181f;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #2a3140}.sidebar{background:#13181f;padding:16px;overflow-y:auto}.main{background:#0e1116;padding:16px;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:16px;align-content:start}.card{background:#13181f;border:1px solid #2a3140;border-radius:6px;padding:14px}.card.wide{grid-column:1 / -1}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.Idle{background:#3b4252;color:#d9dde4}.badge.Accumulating{background:#2f7d32;color:#fff}.badge.Holding{background:#2e3e78;color:#cde}.badge.Distributing{background:#c9871e;color:#1a1200}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:8px}.stat{padding:8px;background:#0e1116;border-radius:4px}.stat .label{font-size:11px;color:#7a8090}.stat .value{font-size:15px;font-weight:600;margin-top:2px}.form{display:flex;flex-direction:column;gap:10px}.row{display:grid;grid-template-columns:1fr 1fr;gap:8px}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:6px 8px;text-align:left;border-bottom:1px solid #1a2030}th{color:#7a8090;font-weight:500;background:#0e1116;position:sticky;top:0}.pnl-pos{color:#4caf50}.pnl-neg{color:#e57373}.log{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;max-height:320px;overflow-y:auto;background:#0e1116;padding:8px;border-radius:4px;line-height:1.5}.log .error{color:#e57373}.log .info{color:#7a8090}.log .warn{color:#e8c76a}.ob{display:flex;flex-direction:column;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.ob-header{color:#7a8090;display:flex;justify-content:space-between;padding:2px 6px;font-size:11px;border-bottom:1px solid #1a2030;margin-bottom:2px}.ob-row{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:2px 6px}.ob-row.ob-ask .ob-price{color:#e57373}.ob-row.ob-bid .ob-price{color:#4caf50}.ob-bar{position:absolute;top:0;left:0;bottom:0;z-index:0;border-radius:2px}.ob-price,.ob-qty{position:relative;z-index:1}.ob-qty{text-align:right;color:#b4bac6}.ob-mid{padding:4px 6px;text-align:center;color:#7a8090;font-size:11px;border-top:1px dashed #2a3140;border-bottom:1px dashed #2a3140;margin:2px 0}