:root{--bg:#070b12;--panel:#0d1420;--panel2:#111b2a;--line:#1d2a3d;--text:#e7eefc;--muted:#7f8da3;--green:#2ee59d;--red:#ff5570;--yellow:#ffd166;--blue:#59a7ff;--accent:#6ee7ff;--shadow:0 20px 60px rgba(0,0,0,.35)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}input,select,textarea,button{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:#080d15;border-right:1px solid var(--line);padding:18px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:26px}.brand span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.logo{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#0ad3ff,#1af0a0);color:#001018;font-weight:900;display:grid;place-items:center}.logo.big{width:54px;height:54px;margin:0 auto 16px}.side nav{display:grid;gap:6px}.side nav a{padding:11px 12px;border-radius:10px;color:#9ba9bd}.side nav a:hover,.side nav a.active{background:var(--panel2);color:var(--text)}.main{min-width:0;padding:18px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.topbar h1{margin:0;font-size:24px}.topbar p{margin:4px 0 0;color:var(--muted)}.top-actions{display:flex;gap:10px;align-items:center}.pill{padding:7px 12px;border-radius:999px;border:1px solid var(--line);font-weight:800}.pill.paper{color:var(--blue)}.pill.live{color:var(--red);border-color:rgba(255,85,112,.35)}.panel,.metric{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.panel{padding:16px;margin-bottom:16px}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}.panel h2{font-size:16px;margin:0 0 12px}.panel-head h2{margin:0}.panel-head span,.muted,.empty{color:var(--muted)}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.metric{padding:16px}.metric span{display:block;color:var(--muted);font-size:12px}.metric b{display:block;font-size:24px;margin-top:8px}table{width:100%;border-collapse:collapse}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:var(--muted);font-size:12px;font-weight:700;background:rgba(255,255,255,.02)}td{color:#d8e2f3}.table-scroll{max-height:620px;overflow:auto;border:1px solid var(--line);border-radius:12px}.table-scroll table th{position:sticky;top:0;background:#0f1724}.btn{border:0;border-radius:10px;padding:10px 14px;background:linear-gradient(135deg,#22d3ee,#34d399);color:#021018;font-weight:800}.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.btn.danger{background:rgba(255,85,112,.14);color:var(--red);border:1px solid rgba(255,85,112,.28)}.btn.mini{padding:6px 9px;font-size:12px}.btn.full{width:100%}.alert{padding:12px 14px;border-radius:12px;margin-bottom:12px}.alert.success{background:rgba(46,229,157,.1);color:var(--green);border:1px solid rgba(46,229,157,.25)}.alert.danger{background:rgba(255,85,112,.1);color:var(--red);border:1px solid rgba(255,85,112,.25)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.stack{display:grid;gap:12px}label{display:grid;gap:7px;color:var(--muted)}input,select,textarea{width:100%;background:#070c14;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 11px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.check{display:flex;align-items:center;gap:8px;color:var(--text)}.check input{width:auto}.actions{display:flex;gap:10px;align-items:end;grid-column:1/-1}.terminal-grid{display:grid;grid-template-columns:280px minmax(0,1fr) 300px;gap:16px;margin-bottom:16px}.market-list,.book-list,.tape{display:grid;gap:8px}.chart canvas,.panel canvas{width:100%;background:#07101c;border-radius:12px;border:1px solid var(--line)}.tabs{display:flex;gap:8px;margin-bottom:12px}.tabs button{background:#0a111c;border:1px solid var(--line);color:var(--muted);border-radius:10px;padding:8px 12px}.tabs button.active{background:#162235;color:var(--text)}.hidden{display:none}.preset{border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:8px;background:#0a111c}.preset span{display:block;color:var(--muted);font-size:12px;margin-top:4px}pre{background:#07101c;border:1px solid var(--line);border-radius:12px;padding:12px;overflow:auto;color:#b8c7dd}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#12324a 0,#070b12 48%)}.login-card{width:min(420px,calc(100% - 28px));background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow);display:grid;gap:12px}.login-card h1{text-align:center;margin:0}.login-card p{text-align:center;color:var(--muted);margin:0 0 8px}@media(max-width:1100px){.app-shell{grid-template-columns:1fr}.side{height:auto;position:relative}.side nav{grid-template-columns:repeat(4,1fr)}.terminal-grid,.grid2,.grid4{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.main{padding:12px}}@media(max-width:620px){.side nav{grid-template-columns:1fr 1fr}.topbar{display:grid;gap:12px}th,td{padding:8px;font-size:12px}.panel{padding:12px}}