:root{--bg: #0a0e14;--bg-elev: #11161e;--bg-elev-2: #1a2029;--border: #232a35;--fg: #e4e7eb;--fg-dim: #8b95a3;--fg-muted: #5c6773;--green: #0ecb81;--green-dim: #0b9e65;--red: #f6465d;--red-dim: #c83e52;--accent: #f0b90b;--mono: "SF Mono", "Menlo", "Consolas", "Courier New", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}button{font-family:inherit;font-size:13px;cursor:pointer;border:1px solid var(--border);background:var(--bg-elev-2);color:var(--fg);padding:8px 14px;border-radius:4px;transition:background .15s}button:hover{background:var(--border)}button:disabled{cursor:not-allowed;opacity:.5}input{font-family:inherit;font-size:14px;background:var(--bg-elev-2);border:1px solid var(--border);color:var(--fg);padding:10px 12px;border-radius:4px;outline:none}input:focus{border-color:var(--accent)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-box{background:var(--bg-elev);padding:40px;border-radius:8px;border:1px solid var(--border);width:360px}.login-box h1{font-size:20px;margin-bottom:4px}.login-box p{color:var(--fg-dim);margin-bottom:24px}.login-box input{width:100%;margin-bottom:12px}.login-box button{width:100%;background:var(--accent);color:#000;border-color:var(--accent);font-weight:600;padding:12px}.login-error{color:var(--red);margin-top:8px;font-size:13px}.dashboard{display:flex;flex-direction:column;height:100vh;overflow:hidden}.header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:var(--bg-elev);border-bottom:1px solid var(--border)}.header h1{font-size:16px;font-weight:600}.header .brand{color:var(--accent)}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:12px;font-size:12px;background:var(--bg-elev-2)}.status-pill .dot{width:6px;height:6px;border-radius:50%}.status-pill.live .dot{background:var(--green)}.status-pill.paused .dot{background:var(--accent)}.status-pill.killed .dot{background:var(--red)}.stats-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--border);border-bottom:1px solid var(--border)}.stat{padding:12px 16px;background:var(--bg-elev)}.stat-label{font-size:11px;color:var(--fg-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.stat-value{font-family:var(--mono);font-size:16px;font-weight:500}.stat-value.green{color:var(--green)}.stat-value.red{color:var(--red)}.main-grid{flex:1;display:grid;grid-template-columns:1fr 320px;gap:1px;background:var(--border);overflow:hidden}.chart-pane{background:var(--bg);position:relative}.side-pane{background:var(--bg-elev);display:flex;flex-direction:column;overflow-y:auto}.section{padding:14px 16px;border-bottom:1px solid var(--border)}.section h3{font-size:11px;color:var(--fg-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px;font-weight:500}.positions-list .row,.trades-list .row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;padding:6px 0;font-family:var(--mono);font-size:12px;border-bottom:1px dashed var(--border);align-items:center}.positions-list .row:last-child,.trades-list .row:last-child{border-bottom:none}.side-badge{padding:2px 6px;border-radius:3px;font-size:10px;font-weight:600;letter-spacing:.5px}.side-badge.buy{background:#0ecb8126;color:var(--green)}.side-badge.sell{background:#f6465d26;color:var(--red)}.pnl.green{color:var(--green)}.pnl.red{color:var(--red)}.controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:14px 16px;border-bottom:1px solid var(--border)}.btn-pause{background:var(--accent);color:#000;border-color:var(--accent);font-weight:600}.btn-resume{background:var(--green);color:#000;border-color:var(--green);font-weight:600}.btn-kill{background:var(--red);color:#fff;border-color:var(--red);font-weight:600;grid-column:span 2}.btn-logout{background:transparent;color:var(--fg-dim);font-size:12px;padding:6px 12px}.btn-logout:hover{background:var(--bg-elev-2);color:var(--fg)}.toast{position:fixed;bottom:20px;right:20px;background:var(--bg-elev-2);border:1px solid var(--border);border-left:3px solid var(--green);padding:12px 16px;border-radius:4px;font-size:13px;animation:toast-in .2s ease-out}.toast.error{border-left-color:var(--red)}@keyframes toast-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.empty{color:var(--fg-muted);font-size:12px;font-style:italic;padding:6px 0}@media (max-width: 900px){.main-grid{grid-template-columns:1fr;grid-template-rows:1fr auto}.side-pane{max-height:40vh}}