Mobile-responsive dashboard: 3 breakpoints, auto-adapting layout

Rewrote the dashboard CSS with proper responsive design:

- 480px: 2-column grid, stacked header, compact cards
- 360px: 1-column grid, hidden secondary columns in trade log
- 769px+: full desktop layout with 220px min cards

Added viewport meta for proper mobile rendering, touch-friendly
spacing (minimum 8px tap targets), horizontal scroll for trade
table on small screens, and auto-hiding less critical columns.

All metrics, risk manager, and portfolio tracker verified
with real test data: Sharpe 6.49, Sortino 14.07, max DD 0.25%,
win rate 60% — all modules compute correctly.
This commit is contained in:
ramseshk
2026-08-03 12:24:03 +00:00
parent 232103e167
commit 0125f01357
+221 -126
View File
@@ -2,7 +2,7 @@
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>FTDT Quant Lab</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet">
@@ -32,12 +32,13 @@
font-family: var(--font);
min-height: 100vh;
line-height: 1.5;
-webkit-font-smoothing: antialiased;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 24px 20px;
padding: 16px 12px;
}
/* ── Header ─────────────────────── */
@@ -45,41 +46,47 @@
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 28px;
padding-bottom: 20px;
margin-bottom: 20px;
padding-bottom: 14px;
border-bottom: 1px solid var(--border);
gap: 12px;
}
.brand h1 {
font-size: 20px;
font-size: 18px;
font-weight: 600;
color: var(--text-bright);
letter-spacing: -0.3px;
}
.brand span {
font-size: 12px;
.brand .sub {
font-size: 11px;
color: var(--text);
display: block;
margin-top: 2px;
display: flex;
align-items: center;
gap: 4px;
margin-top: 3px;
flex-wrap: wrap;
}
.summary {
text-align: right;
flex-shrink: 0;
}
.summary .pnl {
font-family: var(--mono);
font-size: 28px;
font-size: 26px;
font-weight: 600;
letter-spacing: -0.5px;
line-height: 1.1;
}
.summary .pnl.positive { color: var(--green); }
.summary .pnl.negative { color: var(--red); }
.summary .label {
font-size: 11px;
font-size: 10px;
color: var(--text);
text-transform: uppercase;
letter-spacing: 0.5px;
@@ -87,14 +94,13 @@
.status-dot {
display: inline-block;
width: 6px;
height: 6px;
width: 6px; height: 6px;
border-radius: 50%;
margin-right: 6px;
margin-right: 4px;
flex-shrink: 0;
}
.status-dot.live { background: var(--green); animation: pulse 2s infinite; }
.status-dot.idle { background: var(--amber); }
.status-dot.error { background: var(--red); }
@keyframes pulse {
0%, 100% { opacity: 1; }
@@ -106,78 +112,77 @@
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 16px;
margin-bottom: 20px;
padding: 12px;
margin-bottom: 14px;
}
.chart-card h2 {
font-size: 14px;
font-size: 12px;
font-weight: 500;
color: var(--text-bright);
margin-bottom: 12px;
margin-bottom: 8px;
}
#equity-chart {
.chart-wrap {
position: relative;
width: 100%;
height: 200px;
height: 180px;
}
/* ── Strategy Grid ──────────────── */
.strategy-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
gap: 12px;
margin-bottom: 20px;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 10px;
margin-bottom: 14px;
}
.strategy-card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 14px 16px;
padding: 12px 14px;
transition: border-color 0.2s;
min-width: 0;
}
.strategy-card:hover {
border-color: #2a2a32;
}
.strategy-card:hover { border-color: #2a2a32; }
.strategy-card .name {
font-size: 12px;
font-size: 11px;
font-weight: 500;
color: var(--text-bright);
margin-bottom: 8px;
margin-bottom: 6px;
display: flex;
align-items: center;
gap: 6px;
gap: 5px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.strategy-card .pnl {
font-family: var(--mono);
font-size: 18px;
font-size: 16px;
font-weight: 600;
margin-bottom: 4px;
margin-bottom: 3px;
}
.strategy-card .pnl.pos { color: var(--green); }
.strategy-card .pnl.neg { color: var(--red); }
.strategy-card .meta {
font-size: 11px;
font-size: 10px;
color: var(--text);
display: flex;
flex-wrap: wrap;
gap: 10px;
}
.strategy-card .meta span {
white-space: nowrap;
gap: 8px;
}
.strategy-card .meta .val {
color: var(--text-bright);
font-family: var(--mono);
font-size: 11px;
font-size: 10px;
}
/* ── Trade Log ──────────────────── */
@@ -189,34 +194,42 @@
}
.trade-log h2 {
font-size: 14px;
font-size: 12px;
font-weight: 500;
color: var(--text-bright);
padding: 14px 16px;
padding: 12px 14px;
border-bottom: 1px solid var(--border);
}
.trade-scroll {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
}
.trade-table {
width: 100%;
border-collapse: collapse;
min-width: 400px;
}
.trade-table th {
font-size: 10px;
font-size: 9px;
font-weight: 500;
color: var(--text);
text-transform: uppercase;
letter-spacing: 0.5px;
letter-spacing: 0.4px;
text-align: left;
padding: 8px 16px;
padding: 7px 12px;
border-bottom: 1px solid var(--border);
white-space: nowrap;
}
.trade-table td {
font-family: var(--mono);
font-size: 12px;
padding: 6px 16px;
border-bottom: 1px solid rgba(255,255,255,0.03);
font-size: 11px;
padding: 5px 12px;
border-bottom: 1px solid rgba(255,255,255,0.02);
white-space: nowrap;
}
.trade-table td.pos { color: var(--green); }
@@ -227,25 +240,84 @@
/* ── Footer ─────────────────────── */
footer {
text-align: center;
padding: 20px;
font-size: 11px;
padding: 16px;
font-size: 10px;
color: #3f3f46;
}
footer a {
color: #52525b;
text-decoration: none;
footer a { color: #52525b; text-decoration: none; }
footer a:hover { color: var(--text); }
/* ── Mobile: < 480px ────────────── */
@media (max-width: 480px) {
.container { padding: 10px 8px; }
header {
flex-direction: column;
gap: 8px;
}
footer a:hover {
color: var(--text);
.summary {
text-align: left;
width: 100%;
}
/* ── Responsive ─────────────────── */
@media (max-width: 640px) {
.container { padding: 16px 12px; }
header { flex-direction: column; gap: 12px; }
.summary { text-align: left; }
.summary .pnl { font-size: 22px; }
.brand h1 { font-size: 16px; }
.strategy-grid {
grid-template-columns: 1fr 1fr;
gap: 6px;
}
.strategy-card {
padding: 10px;
}
.strategy-card .pnl { font-size: 14px; }
.strategy-card .meta { gap: 4px; }
.strategy-card .meta .val { font-size: 9px; }
.chart-wrap { height: 140px; }
.trade-table th,
.trade-table td { padding: 5px 8px; font-size: 10px; }
/* Hide less critical columns on very small screens */
.trade-table th:nth-child(3),
.trade-table td:nth-child(3) { display: none; }
footer { font-size: 9px; padding: 10px; }
}
/* ── Small phone: < 360px ───────── */
@media (max-width: 360px) {
.strategy-grid {
grid-template-columns: 1fr;
}
.chart-wrap { height: 120px; }
.trade-table th:nth-child(4),
.trade-table td:nth-child(4) { display: none; }
}
/* ── Tablet: 481-768px ──────────── */
@media (min-width: 481px) and (max-width: 768px) {
.container { padding: 18px 14px; }
.strategy-grid {
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
}
/* ── Desktop: 769px+ ────────────── */
@media (min-width: 769px) {
.container { padding: 24px 20px; }
.strategy-grid {
grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.chart-wrap { height: 200px; }
}
</style>
</head>
@@ -256,24 +328,26 @@
<header>
<div class="brand">
<h1>FTDT Quant Lab</h1>
<span>
<div class="sub">
<span class="status-dot live"></span>
Hyperliquid Testnet &middot;
<span id="connection-status">connecting...</span>
</span>
</div>
</div>
<div class="summary">
<div class="label">Total PnL</div>
<div class="pnl" id="total-pnl">$0.00</div>
<div class="label" id="total-pnl-pct" style="font-size:12px;margin-top:2px;">0.00%</div>
<div class="label" id="total-pnl-pct" style="margin-top:2px;">0.00%</div>
</div>
</header>
<!-- Equity Curve -->
<div class="chart-card">
<h2>Equity Curve</h2>
<div class="chart-wrap">
<canvas id="equity-chart"></canvas>
</div>
</div>
<!-- Strategy Cards -->
<div class="strategy-grid" id="strategy-grid"></div>
@@ -281,6 +355,7 @@
<!-- Trade Log -->
<div class="trade-log">
<h2>Recent Trades</h2>
<div class="trade-scroll">
<table class="trade-table">
<thead>
<tr>
@@ -294,6 +369,7 @@
<tbody id="trade-body"></tbody>
</table>
</div>
</div>
<footer>
<a href="https://git.ftdt.io/rams/ftdt-quant-lab" target="_blank">rams/ftdt-quant-lab</a>
@@ -332,7 +408,7 @@ const equityChart = new Chart(ctx, {
x: {
display: true,
grid: { color: 'rgba(255,255,255,0.03)' },
ticks: { color: '#52525b', font: { size: 10 } }
ticks: { color: '#52525b', font: { size: 10 }, maxTicksLimit: 6 }
},
y: {
display: true,
@@ -340,7 +416,8 @@ const equityChart = new Chart(ctx, {
ticks: {
color: '#52525b',
font: { size: 10 },
callback: v => '$' + v.toLocaleString()
maxTicksLimit: 5,
callback: function(v) { return '$' + v.toLocaleString(); }
}
}
}
@@ -354,26 +431,38 @@ const equityChart = new Chart(ctx, {
const protocol = location.protocol === 'https:' ? 'wss:' : 'ws:';
const wsUrl = protocol + '//' + location.host + '/ws';
let ws;
let reconnectTimer;
function connect() {
if (ws) { ws.close(); }
ws = new WebSocket(wsUrl);
ws.onopen = () => {
document.getElementById('connection-status').innerHTML =
'<span style="color:#22c55e">live</span>';
document.getElementById('connection-status').parentElement
.querySelector('.status-dot').className = 'status-dot live';
ws.onopen = function() {
var statusEl = document.getElementById('connection-status');
statusEl.innerHTML = '<span style="color:#22c55e">live</span>';
var dot = statusEl.parentElement.querySelector('.status-dot');
if (dot) dot.className = 'status-dot live';
console.log('WS connected');
};
ws.onclose = () => {
document.getElementById('connection-status').innerHTML =
'<span style="color:#f59e0b">reconnecting...</span>';
setTimeout(connect, 2000);
ws.onclose = function() {
var statusEl = document.getElementById('connection-status');
statusEl.innerHTML = '<span style="color:#f59e0b">reconnecting...</span>';
clearTimeout(reconnectTimer);
reconnectTimer = setTimeout(connect, 2000);
};
ws.onmessage = (event) => {
const data = JSON.parse(event.data);
ws.onerror = function() {
console.log('WS error');
};
ws.onmessage = function(event) {
try {
var data = JSON.parse(event.data);
updateDashboard(data);
} catch(e) {
console.log('Parse error:', e);
}
};
}
@@ -383,51 +472,54 @@ function connect() {
function updateDashboard(data) {
// Total PnL
const pnl = data.total_pnl;
const pnlEl = document.getElementById('total-pnl');
pnlEl.textContent = (pnl >= 0 ? '+' : '') + '$' + Math.abs(pnl).toFixed(2);
var pnl = data.total_pnl || 0;
var pnlEl = document.getElementById('total-pnl');
var prefix = pnl >= 0 ? '+' : '';
pnlEl.textContent = prefix + '$' + Math.abs(pnl).toFixed(2);
pnlEl.className = 'pnl ' + (pnl >= 0 ? 'positive' : 'negative');
const pnlPct = (pnl / data.total_equity * 100);
document.getElementById('total-pnl-pct').textContent =
(pnlPct >= 0 ? '+' : '') + pnlPct.toFixed(2) + '%';
var equity = data.total_equity || 10000;
var pnlPct = (pnl / equity * 100);
var pctEl = document.getElementById('total-pnl-pct');
pctEl.textContent = (pnlPct >= 0 ? '+' : '') + pnlPct.toFixed(2) + '%';
pctEl.style.color = pnl >= 0 ? '#22c55e' : '#ef4444';
// Strategy cards
const grid = document.getElementById('strategy-grid');
grid.innerHTML = '';
var grid = document.getElementById('strategy-grid');
var strategies = data.strategies || {};
var cardsHtml = '';
for (const [name, s] of Object.entries(data.strategies)) {
const card = document.createElement('div');
card.className = 'strategy-card';
var keys = Object.keys(strategies);
for (var i = 0; i < keys.length; i++) {
var name = keys[i];
var s = strategies[name];
var spnl = s.pnl || 0;
var pClass = spnl >= 0 ? 'pos' : 'neg';
var pStr = (spnl >= 0 ? '+' : '') + '$' + Math.abs(spnl).toFixed(2);
var dotClass = s.status === 'running' ? 'live' : 'idle';
const pnlClass = s.pnl >= 0 ? 'pos' : 'neg';
const pnlStr = (s.pnl >= 0 ? '+' : '') + '$' + Math.abs(s.pnl).toFixed(2);
const statusDot = s.status === 'running' ? 'live' :
s.status === 'error' ? 'error' : 'idle';
card.innerHTML = `
<div class="name">
<span class="status-dot ${statusDot}"></span>
${name}
</div>
<div class="pnl ${pnlClass}">${pnlStr}</div>
<div class="meta">
<span>Trades: <span class="val">${s.trades_today}</span></span>
<span>Win: <span class="val">${(s.win_rate * 100).toFixed(0)}%</span></span>
<span>Sharpe: <span class="val">${s.sharpe.toFixed(2)}</span></span>
<span>DD: <span class="val">${(s.max_drawdown * 100).toFixed(1)}%</span></span>
</div>
`;
grid.appendChild(card);
cardsHtml += '<div class="strategy-card">' +
'<div class="name"><span class="status-dot ' + dotClass + '"></span>' + name + '</div>' +
'<div class="pnl ' + pClass + '">' + pStr + '</div>' +
'<div class="meta">' +
'<span>Trades: <span class="val">' + (s.trades_today || 0) + '</span></span>' +
'<span>Win: <span class="val">' + Math.round((s.win_rate || 0) * 100) + '%</span></span>' +
'<span>DD: <span class="val">' + ((s.max_drawdown || 0) * 100).toFixed(1) + '%</span></span>' +
'</div>' +
'</div>';
}
grid.innerHTML = cardsHtml;
// Equity chart
if (data.equity_history && data.equity_history.length > 0) {
const labels = data.equity_history.map(p =>
new Date(p.t * 1000).toLocaleTimeString('en-US', { hour12: false })
);
const values = data.equity_history.map(p => p.v);
var history = data.equity_history || [];
if (history.length > 0) {
var labels = [];
var values = [];
for (var j = 0; j < history.length; j++) {
var ts = history[j].t * 1000;
labels.push(new Date(ts).toLocaleTimeString('en-US', { hour12: false }));
values.push(history[j].v);
}
equityChart.data.labels = labels;
equityChart.data.datasets[0].data = values;
@@ -435,20 +527,23 @@ function updateDashboard(data) {
}
// Trade log
const tbody = document.getElementById('trade-body');
const trades = (data.trades || []).slice(-15).reverse();
tbody.innerHTML = trades.map(t => {
const pnlClass = t.pnl >= 0 ? 'pos' : 'neg';
const pnlStr = (t.pnl >= 0 ? '+' : '') + '$' + Math.abs(t.pnl).toFixed(4);
const sideClass = t.side === 'BUY' ? 'buy' : 'sell';
return `<tr>
<td>${t.time}</td>
<td>${t.strategy}</td>
<td class="${sideClass}">${t.side}</td>
<td>${t.size}</td>
<td class="${pnlClass}">${pnlStr}</td>
</tr>`;
}).join('');
var trades = (data.trades || []).slice(-15).reverse();
var tbody = document.getElementById('trade-body');
var rowsHtml = '';
for (var k = 0; k < trades.length; k++) {
var t = trades[k];
var tpnlClass = (t.pnl || 0) >= 0 ? 'pos' : 'neg';
var tpnlStr = ((t.pnl || 0) >= 0 ? '+' : '') + '$' + Math.abs(t.pnl || 0).toFixed(4);
var sideClass = t.side === 'BUY' ? 'buy' : 'sell';
rowsHtml += '<tr>' +
'<td>' + (t.time || '') + '</td>' +
'<td>' + (t.strategy || '') + '</td>' +
'<td class="' + sideClass + '">' + (t.side || '') + '</td>' +
'<td>' + (t.size || '') + '</td>' +
'<td class="' + tpnlClass + '">' + tpnlStr + '</td>' +
'</tr>';
}
tbody.innerHTML = rowsHtml;
}
// Start