:root{--bg:#0b1020;--panel:#141b2d;--line:#27324b;--text:#edf2ff;--muted:#92a0bc;--blue:#3b82f6;--red:#ef4444;--green:#22c55e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}nav{height:62px;display:flex;align-items:center;gap:22px;padding:0 28px;background:#11182a;border-bottom:1px solid var(--line)}nav a{color:#cbd5e1;text-decoration:none}.brand{font-size:18px;font-weight:700;color:white!important}.spacer{flex:1}nav form{margin:0}.link{border:0;background:none;padding:0;color:#cbd5e1}main{max-width:1400px;margin:auto;padding:28px}h1{margin:0 0 6px;font-size:27px}h2{font-size:18px;margin:0 0 18px}.muted{color:var(--muted)}.title-row,.actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.actions{justify-content:flex-start;margin:22px 0}.actions form,td form{display:inline-block;margin:0 5px 0 0}button{cursor:pointer;background:#202a40;border:1px solid #36445f;color:white;border-radius:7px;padding:9px 15px}.primary{background:var(--blue);border-color:var(--blue)}.danger{background:#7f1d1d;border-color:#b91c1c}.small{padding:5px 9px;font-size:12px}.full{width:100%;margin-top:10px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}.card,section,.login{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px}.card small{color:var(--muted);display:block}.card b{display:block;font-size:25px;margin-top:8px}section{margin-top:18px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:11px 9px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:500}.profit,.long{color:var(--green)}.loss,.short{color:#fb7185}.side{font-weight:700}.status{border-radius:99px;padding:6px 12px;background:#334155}.status.active{background:#14532d;color:#86efac}.status.failed{background:#7f1d1d}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;color:#cbd5e1;margin:13px 0}input{display:block;width:100%;margin-top:6px;background:#0b1020;color:white;border:1px solid #34415c;border-radius:7px;padding:10px}.check{display:flex;gap:8px;align-items:center}.check input{width:auto;margin:0}.login{max-width:410px;margin:10vh auto;padding:34px}.alert{padding:11px 14px;border-radius:8px;margin:0 0 16px;background:#1e3a5f}.alert.danger{background:#591d26}.alert.success{background:#164e38}.notice{margin-top:24px;padding:15px;border:1px solid #854d0e;background:#422006;border-radius:8px}code{display:block;overflow:auto;background:#080c17;border:1px solid var(--line);padding:14px;border-radius:8px;color:#93c5fd}.logs{background:#050914;border:1px solid var(--line);border-radius:9px;padding:18px;white-space:pre-wrap;word-break:break-word;max-height:72vh;overflow:auto}@media(max-width:850px){nav{overflow:auto;padding:0 14px;gap:14px}.cards,.grid2{grid-template-columns:1fr 1fr}main{padding:18px}}@media(max-width:560px){.cards,.grid2{grid-template-columns:1fr}.title-row{align-items:flex-start;flex-direction:column}}