:root{color-scheme:dark;--bg:#091221;--surface:#0e1a2c;--raised:#132038;--line:#263957;--text:#edf1f7;--muted:#92a2ba;--gold:#d6aa55;--gain:#45d48f;--loss:#e8793b;font:15px Instrument Sans,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}#app{min-height:100vh;display:grid;grid-template-columns:240px 1fr}aside{padding:30px 22px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:grid;gap:4px;margin-bottom:44px}.brand b,h1{font-family:Georgia,serif;font-size:22px}.brand span,label,th{color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}nav{display:grid;gap:7px}button{border:0;border-radius:7px;padding:11px 14px;color:var(--muted);background:transparent;text-align:left;cursor:pointer}button.on,button:hover{background:var(--raised);color:var(--text)}aside>#logout{margin-top:auto}main{min-width:0}header{height:72px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted)}.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--gain);margin-right:8px}.period{display:flex;background:var(--surface);border-radius:8px;padding:3px}.period button{padding:7px 12px;text-transform:capitalize}.period .on{background:var(--raised);color:var(--gold)}section{padding:42px;max-width:1300px}h1{font-size:34px;margin:0 0 30px}h2{font-size:16px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}article{background:var(--raised);border:1px solid var(--line);border-radius:12px;padding:22px}.cards article{min-height:128px;display:grid;align-content:space-between}.cards strong{font:26px ui-monospace,monospace}.cards small{color:var(--muted)}.gain{color:var(--gain)}.loss{color:var(--loss)}.split{display:grid;grid-template-columns:2fr 1fr;gap:16px}pre{white-space:pre-wrap;color:var(--muted)}.table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);max-width:420px;overflow:hidden;text-overflow:ellipsis}.login{grid-column:1/-1;display:grid;place-items:center}.login form{width:min(390px,calc(100vw - 32px));background:var(--raised);padding:40px;border:1px solid var(--line);border-radius:14px}.login input{width:100%;padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:7px;color:var(--text);margin:18px 0}.login button{width:100%;background:var(--gold);color:#15110a;text-align:center;font-weight:700}.login small{display:block;color:var(--loss);margin-top:12px}.mark{color:var(--gold);font-weight:700}@media(max-width:800px){#app{display:block}aside{height:auto;position:static;padding:16px}.brand{margin:0 0 14px}nav{display:flex;overflow:auto}aside>#logout{display:none}header{padding:0 18px}section{padding:26px 18px}.cards{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}}@media(max-width:480px){.cards{grid-template-columns:1fr}header>div:first-child{display:none}}@media(prefers-reduced-motion:no-preference){.pulse{animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.35}}}