:root {
  --bg: #0a0e17; --card: #131a2a; --border: #1e293b;
  --text: #e2e8f0; --dim: #94a3b8; --green: #22c55e;
  --red: #ef4444; --blue: #3b82f6; --yellow: #eab308;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'SF Mono', 'Fira Code', monospace; background: var(--bg); color: var(--text); padding: 16px; }
.header { text-align: center; padding: 20px 0; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.header h1 { font-size: 1.4rem; letter-spacing: 2px; color: var(--blue); }
.header .sub { color: var(--dim); font-size: 0.8rem; margin-top: 4px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.card h3 { font-size: 0.75rem; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.stat-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); }
.stat-row:last-child { border-bottom: none; }
.stat-label { color: var(--dim); font-size: 0.8rem; }
.stat-value { font-weight: bold; font-size: 0.9rem; }
.positive { color: var(--green); }
.negative { color: var(--red); }
.neutral { color: var(--yellow); }
.trades-table { width: 100%; border-collapse: collapse; font-size: 0.75rem; }
.trades-table th { text-align: left; padding: 8px; color: var(--dim); border-bottom: 1px solid var(--border); font-weight: normal; text-transform: uppercase; font-size: 0.65rem; letter-spacing: 1px; }
.trades-table td { padding: 8px; border-bottom: 1px solid var(--border); }
.trades-table tr:hover { background: rgba(59,130,246,0.05); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.65rem; font-weight: bold; }
.badge-long { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-short { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-open { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-tp { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-sl { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-exp { background: rgba(234,179,8,0.15); color: var(--yellow); }
.events { max-height: 300px; overflow-y: auto; }
.event-item { padding: 8px; border-bottom: 1px solid var(--border); font-size: 0.75rem; }
.event-time { color: var(--dim); font-size: 0.65rem; }
.refresh-btn { background: var(--blue); color: white; border: none; padding: 8px 16px; border-radius: 4px; cursor: pointer; font-family: inherit; font-size: 0.8rem; }
.refresh-btn:hover { opacity: 0.9; }
.status { text-align: center; color: var(--dim); font-size: 0.75rem; padding: 8px; }
.section-title { font-size: 0.9rem; color: var(--blue); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }