<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
<meta name="theme-color" content="#0a0a0f">
<title>Vincent โ€” Dashboard</title>
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface2: #1a1a26;
  --border: #2a2a3a;
  --text: #c8c8d8;
  --text-dim: #78788a;
  --accent: #6c63ff;
  --accent-dim: #4a42cc;
  --green: #4ade80;
  --red: #f87171;
  --yellow: #fbbf24;
  --mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* โ”€โ”€ Reset & base โ”€โ”€ */
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: calc(16px + var(--safe-bottom));
  -webkit-font-smoothing: antialiased;
}

/* โ”€โ”€ Header โ”€โ”€ */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
  gap: 12px;
  padding-top: calc(12px + var(--safe-top));
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.avatar {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.identity {
  min-width: 0;
}

.identity h1 {
  font-size: 16px;
  font-weight: 600;
  color: #e8e8f0;
  white-space: nowrap;
}

.identity .subtitle {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.status-pill {
  font-size: 11px;
  font-family: var(--mono);
  padding: 4px 8px;
  border-radius: 12px;
  background: rgba(74, 222, 128, 0.1);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, 0.2);
  white-space: nowrap;
}

.timestamp {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-dim);
  white-space: nowrap;
}

.refresh-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-family: var(--mono);
  transition: all 0.15s;
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.refresh-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.refresh-btn-label {
  display: none;
}

/* โ”€โ”€ Grid โ”€โ”€ */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 12px 16px;
  max-width: 1600px;
  margin: 0 auto;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
}

.card-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.card-badge {
  font-size: 10px;
  font-family: var(--mono);
  padding: 2px 8px;
  border-radius: 8px;
  background: var(--surface2);
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

/* โ”€โ”€ Stats row โ”€โ”€ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.stats-row.stats-3col {
  grid-template-columns: repeat(2, 1fr);
}

.stat {
  text-align: center;
  padding: 6px;
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--mono);
  color: #e8e8f0;
}

.stat-value.accent { color: var(--accent); }
.stat-value.green { color: var(--green); }
.stat-value.yellow { color: var(--yellow); }

.stat-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

/* โ”€โ”€ Table โ”€โ”€ */
.data-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -4px;
  padding: 0 4px;
}

.data-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
}

.data-table th {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  font-size: 12px;
  font-family: var(--mono);
  padding: 8px 6px;
  border-bottom: 1px solid rgba(42, 42, 58, 0.5);
  color: var(--text);
  white-space: nowrap;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table .dim {
  color: var(--text-dim);
}

/* โ”€โ”€ Service list โ”€โ”€ */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--surface2);
  min-height: 44px;
  -webkit-tap-highlight-color: transparent;
}

.service-name {
  font-size: 13px;
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.service-port {
  color: var(--text-dim);
  font-size: 11px;
}

.service-status {
  font-size: 11px;
  font-family: var(--mono);
  padding: 3px 10px;
  border-radius: 10px;
  flex-shrink: 0;
  margin-left: 8px;
}

.service-status.up {
  background: rgba(74, 222, 128, 0.1);
  color: var(--green);
}

.service-status.down {
  background: rgba(248, 113, 113, 0.1);
  color: var(--red);
}

/* โ”€โ”€ Progress bar โ”€โ”€ */
.progress-bar {
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-fill.green { background: var(--green); }
.progress-fill.accent { background: var(--accent); }
.progress-fill.yellow { background: var(--yellow); }
.progress-fill.red { background: var(--red); }

/* โ”€โ”€ System health rows โ”€โ”€ */
.health-row {
  margin-bottom: 12px;
}

.health-row:last-child {
  margin-bottom: 0;
}

.health-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-family: var(--mono);
  margin-bottom: 4px;
}

.health-label-name {
  color: var(--text-dim);
}

.health-label-value {
  color: var(--text);
}

/* โ”€โ”€ Tags โ”€โ”€ */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 11px;
  font-family: var(--mono);
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--surface2);
  color: var(--text-dim);
}

.tag.active {
  background: rgba(108, 99, 255, 0.15);
  color: var(--accent);
}

/* โ”€โ”€ Cron list โ”€โ”€ */
.cron-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
}

.cron-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--surface2);
  border-radius: 8px;
  min-height: 44px;
  gap: 8px;
  -webkit-tap-highlight-color: transparent;
}

.cron-name {
  font-size: 13px;
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cron-schedule {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
  flex-shrink: 0;
}

.cron-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-family: var(--mono);
  color: var(--text-dim);
  flex-shrink: 0;
}

.cron-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cron-status-dot.success { background: var(--green); }
.cron-status-dot.error { background: var(--red); }
.cron-status-dot.pending { background: var(--yellow); }
.cron-status-dot.unknown { background: var(--text-dim); }

.cron-time {
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* โ”€โ”€ Session info โ”€โ”€ */
.session-focus {
  font-size: 13px;
  color: #e8e8f0;
  margin-bottom: 6px;
}

.session-plan {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
}

.session-platforms {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* โ”€โ”€ Loading โ”€โ”€ */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 12px;
  grid-column: 1 / -1;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 10px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* โ”€โ”€ Scroll hint for tables โ”€โ”€ */
.scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•
   Tablet: โ‰ฅ768px โ†’ 2 columns
   โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• */
@media (min-width: 768px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 16px 20px;
  }

  .card.full-width {
    grid-column: span 2;
  }

  .card.two-col {
    grid-column: span 2;
  }

  .stats-row.stats-3col {
    grid-template-columns: repeat(3, 1fr);
  }

  .refresh-btn-label {
    display: inline;
  }

  .card {
    padding: 16px;
  }
}

/* โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•
   Desktop: โ‰ฅ1100px โ†’ 3 columns
   โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• */
@media (min-width: 1100px) {
  body { font-size: 14px; }

  .header {
    padding: 16px 24px;
    padding-top: calc(16px + var(--safe-top));
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 20px 24px;
  }

  .card.full-width { grid-column: span 3; }
  .card.two-col { grid-column: span 2; }

  .stats-row {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  }

  .stats-row.stats-3col {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  }

  .stat-value { font-size: 24px; }

  .card {
    padding: 18px;
  }

  .timestamp {
    display: inline;
  }

  .avatar {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .identity h1 { font-size: 18px; }
}

/* Hide timestamp on mobile */
@media (max-width: 767px) {
  .timestamp { display: none; }

  /* Prevent horizontal page scroll */
  body {
    overflow-x: hidden;
  }

  /* Hide less important table columns on mobile */
  .data-table th:nth-child(1),
  .data-table td:nth-child(1),
  .data-table th:nth-child(6),
  .data-table td:nth-child(6),
  .data-table th:nth-child(7),
  .data-table td:nth-child(7),
  .data-table th:nth-child(8),
  .data-table td:nth-child(8) {
    display: none;
  }

  /* Allow table cells to wrap */
  .data-table td {
    white-space: normal;
  }
}

/* โ”€โ”€ Tab navigation โ”€โ”€ */
.tabs {
  display: flex;
  gap: 0;
  padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.tab {
  padding: 10px 16px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--text-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 6px;
  -webkit-tap-highlight-color: transparent;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-icon {
  font-size: 14px;
}

/* โ”€โ”€ File explorer โ”€โ”€ */
.explorer-view {
  display: none;
}

.explorer-view.active {
  display: block;
}

.dashboard-view {
  display: block;
}

.dashboard-view.hidden {
  display: none;
}

.breadcrumb-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}

.breadcrumb-segment {
  font-size: 12px;
  font-family: var(--mono);
  color: var(--accent);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.breadcrumb-segment:hover {
  background: var(--surface2);
}

.breadcrumb-segment:last-child {
  color: var(--text);
  cursor: default;
  font-weight: 600;
}

.breadcrumb-segment:last-child:hover {
  background: transparent;
}

.breadcrumb-sep {
  font-size: 10px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.explorer-stats {
  display: flex;
  gap: 12px;
  padding: 10px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.explorer-stat {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-dim);
}

.explorer-stat strong {
  color: var(--text);
}

.file-list {
  padding: 0;
}

.file-row {
  display: grid;
  grid-template-columns: 24px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(42, 42, 58, 0.3);
  cursor: pointer;
  transition: background 0.1s;
  min-height: 44px;
  -webkit-tap-highlight-color: transparent;
}

.file-row:hover {
  background: var(--surface2);
}

.file-row.file-item {
  cursor: default;
}

.file-row.file-item:hover {
  background: transparent;
}

.file-icon {
  font-size: 16px;
  flex-shrink: 0;
  text-align: center;
}

.file-icon.dir {
  color: var(--yellow);
}

.file-icon.file {
  color: var(--text-dim);
}

.file-name {
  font-size: 13px;
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.file-row.has-error .file-name {
  color: var(--red);
  font-style: italic;
}

.file-size {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-dim);
  text-align: right;
  flex-shrink: 0;
}

.file-modified {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-dim);
  flex-shrink: 0;
  display: none;
}

/* Show modified column on wider screens */
@media (min-width: 768px) {
  .file-list-header {
    grid-template-columns: 24px 1fr 80px 140px;
  }
  .file-row {
    grid-template-columns: 24px 1fr 80px 140px;
  }
  .file-modified {
    display: block;
  }
}

.file-list-header {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 10px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.file-list-header span {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  font-family: var(--mono);
}

.file-list-header .file-size {
  text-align: right;
}

.fs-empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 12px;
}

.fs-error {
  padding: 20px 16px;
  text-align: center;
  color: var(--red);
  font-family: var(--mono);
  font-size: 12px;
  background: rgba(248, 113, 113, 0.05);
  border: 1px solid rgba(248, 113, 113, 0.1);
  border-radius: 8px;
  margin: 16px;
}
</style>
</head>
<body>

<div class="header">
  <div class="header-left">
    <div class="avatar">V</div>
    <div class="identity">
      <h1>Vincent</h1>
      <div class="subtitle" id="model-badge">loading...</div>
    </div>
  </div>
  <div class="header-right">
    <span class="status-pill" id="status-pill">โ— ONLINE</span>
    <span class="timestamp" id="last-update">โ€”</span>
    <button class="refresh-btn" onclick="loadData()">โ†ป <span class="refresh-btn-label">Refresh</span></button>
  </div>
</div>

<!-- Tab navigation -->
<div class="tabs">
  <div class="tab active" data-tab="dashboard" onclick="switchTab('dashboard')">
    <span class="tab-icon">โ—ˆ</span> Dashboard
  </div>
  <div class="tab" data-tab="explorer" onclick="switchTab('explorer')">
    <span class="tab-icon">โŒ˜</span> Explorer
  </div>
</div>

<!-- Dashboard view -->
<div class="dashboard-view" id="dashboard-view">
<div class="grid" id="dashboard">
  <div class="loading"><div class="spinner"></div>Loading dashboard...</div>
</div>
</div>

<!-- Explorer view -->
<div class="explorer-view" id="explorer-view">
  <div class="breadcrumb-bar" id="breadcrumb"></div>
  <div class="explorer-stats" id="explorer-stats"></div>
  <div class="file-list-header">
    <span></span>
    <span>Name</span>
    <span class="file-size">Size</span>
    <span class="file-modified">Modified</span>
  </div>
  <div class="file-list" id="file-list">
    <div class="loading"><div class="spinner"></div>Loading file system...</div>
  </div>
</div>

<script>
const API = '/api/state';
const FS_API = '/api/fs';
let currentPath = '/';

function fmt(n) {
  if (n >= 1e9) return (n / 1e9).toFixed(1) + 'B';
  if (n >= 1e6) return (n / 1e6).toFixed(1) + 'M';
  if (n >= 1e3) return (n / 1e3).toFixed(1) + 'K';
  return n.toString();
}

function pctBar(pct, color) {
  return `<div class="progress-bar"><div class="progress-fill ${color}" style="width:${Math.min(pct, 100)}%"></div></div>`;
}

/* โ”€โ”€ Tab switching โ”€โ”€ */
function switchTab(tab) {
  document.querySelectorAll('.tab').forEach(t => t.classList.toggle('active', t.dataset.tab === tab));

  const dashboardView = document.getElementById('dashboard-view');
  const explorerView = document.getElementById('explorer-view');

  if (tab === 'explorer') {
    dashboardView.classList.add('hidden');
    explorerView.classList.add('active');
    loadExplorer(currentPath);
  } else {
    dashboardView.classList.remove('hidden');
    explorerView.classList.remove('active');
  }
}

/* โ”€โ”€ File explorer โ”€โ”€ */
function escapeHtml(str) {
  const div = document.createElement('div');
  div.textContent = str;
  return div.innerHTML;
}

function renderBreadcrumb(path) {
  const bc = document.getElementById('breadcrumb');
  const parts = path.split('/').filter(Boolean);
  let html = `<span class="breadcrumb-segment" onclick="navigateTo('/')">/</span>`;

  let accumulated = '';
  for (let i = 0; i < parts.length; i++) {
    accumulated += '/' + parts[i];
    const isLast = i === parts.length - 1;
    const display = escapeHtml(parts[i]);
    html += `<span class="breadcrumb-sep">โ€บ</span>`;
    if (isLast) {
      html += `<span class="breadcrumb-segment">${display}</span>`;
    } else {
      html += `<span class="breadcrumb-segment" onclick="navigateTo('${accumulated}')">${display}</span>`;
    }
  }

  bc.innerHTML = html;
}

function navigateTo(path) {
  currentPath = path;
  loadExplorer(path);
}

async function loadExplorer(path) {
  const fileList = document.getElementById('file-list');
  fileList.innerHTML = '<div class="loading"><div class="spinner"></div>Loading...</div>';

  try {
    const res = await fetch(`${FS_API}?path=${encodeURIComponent(path)}`);
    const data = await res.json();

    if (data.error) {
      fileList.innerHTML = `<div class="fs-error">${escapeHtml(data.error)}</div>`;
      document.getElementById('explorer-stats').innerHTML = '';
      return;
    }

    currentPath = data.path;
    renderBreadcrumb(data.display_path);

    // Stats bar
    document.getElementById('explorer-stats').innerHTML = `
      <span class="explorer-stat"><strong>${data.dirs}</strong> dirs</span>
      <span class="explorer-stat"><strong>${data.files}</strong> files</span>
      <span class="explorer-stat"><strong>${data.entries.length}</strong> total</span>
    `;

    // File list
    if (data.entries.length === 0) {
      fileList.innerHTML = '<div class="fs-empty">Empty directory</div>';
      return;
    }

    let html = '';
    for (const entry of data.entries) {
      const isDir = entry.is_dir;
      const icon = isDir ? '๐Ÿ“' : '๐Ÿ“„';
      const iconClass = isDir ? 'dir' : 'file';
      const itemClass = isDir ? '' : 'file-item';
      const errorClass = entry.error ? 'has-error' : '';
      const name = entry.error ? `${escapeHtml(entry.name)} (${escapeHtml(entry.error)})` : escapeHtml(entry.name);
      const clickHandler = isDir ? `onclick="navigateTo('${entry.path}')"` : '';

      html += `
        <div class="file-row ${itemClass} ${errorClass}" ${clickHandler}>
          <span class="file-icon ${iconClass}">${icon}</span>
          <span class="file-name" title="${entry.path}">${name}</span>
          <span class="file-size">${entry.size_str || 'โ€”'}</span>
          <span class="file-modified">${entry.modified || 'โ€”'}</span>
        </div>`;
    }

    fileList.innerHTML = html;
  } catch (e) {
    fileList.innerHTML = `<div class="fs-error">Error loading directory: ${escapeHtml(e.message)}</div>`;
  }
}

function render(data) {
  const grid = document.getElementById('dashboard');

  // Header
  document.getElementById('model-badge').textContent =
    (data.identity.model || '').replace(/-UD-Q4_K_XL\.gguf$/, '').replace(/\.gguf$/, '') || 'Qwen3.6-27B' +
    ' ยท ' + (data.identity.provider || 'custom');

  let html = '';

  // --- IDENTITY CARD ---
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Identity</span>
      <span class="card-badge">${data.identity.role || ''}</span>
    </div>
    <div class="stats-row">
      <div class="stat">
        <div class="stat-value accent">${data.skills.total || 'โ€”'}</div>
        <div class="stat-label">Skills</div>
      </div>
      <div class="stat">
        <div class="stat-value">${data.cron_jobs.total || 'โ€”'}</div>
        <div class="stat-label">Cron Jobs</div>
      </div>
      <div class="stat">
        <div class="stat-value">${data.grounding.total || 'โ€”'}</div>
        <div class="stat-label">Grounding</div>
      </div>
      <div class="stat">
        <div class="stat-value">${data.identity.connected_platforms?.length || 0}</div>
        <div class="stat-label">Platforms</div>
      </div>
    </div>
  </div>`;

  // --- CURRENT SESSION ---
  const sess = data.session || {};
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Current Session</span>
      <span class="card-badge">${sess.context || 'Active'}</span>
    </div>
    <div class="session-focus">${sess.focus || 'No active focus'}</div>
    <div class="session-plan">${sess.next || ''}</div>
    <div class="session-platforms">
      ${(data.identity.connected_platforms || []).map(p => `<span class="tag active">${p}</span>`).join('')}
    </div>
  </div>`;

  // --- MEMORY ---
  const mem = data.memory || {};
  const memStats = mem.memory || {};
  const userStats = mem.user || {};
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Memory</span>
    </div>
    <div class="stats-row">
      <div class="stat">
        <div class="stat-value">${memStats.entries || 0}</div>
        <div class="stat-label">System Notes</div>
      </div>
      <div class="stat">
        <div class="stat-value">${userStats.entries || 0}</div>
        <div class="stat-label">User Profile</div>
      </div>
      <div class="stat">
        <div class="stat-value accent">${((memStats.char_count || 0) + (userStats.char_count || 0)).toLocaleString()}</div>
        <div class="stat-label">Total Chars</div>
      </div>
    </div>
  </div>`;

  // --- SESSION STATS ---
  const ss = data.sessions || {};
  html += `
  <div class="card two-col">
    <div class="card-header">
      <span class="card-title">Sessions</span>
      <span class="card-badge">${ss.total || 0} total ยท ${ss.today || 0} today</span>
    </div>
    <div class="stats-row stats-3col">
      <div class="stat">
        <div class="stat-value accent">${fmt(ss.tokens?.input || 0)}</div>
        <div class="stat-label">Input Tokens</div>
      </div>
      <div class="stat">
        <div class="stat-value green">${fmt(ss.tokens?.output || 0)}</div>
        <div class="stat-label">Output Tokens</div>
      </div>
      <div class="stat">
        <div class="stat-value">${fmt(ss.tokens?.cache_read || 0)}</div>
        <div class="stat-label">Cache Read</div>
      </div>
      <div class="stat">
        <div class="stat-value yellow">${fmt(ss.tokens?.reasoning || 0)}</div>
        <div class="stat-label">Reasoning</div>
      </div>
      <div class="stat">
        <div class="stat-value">$${(ss.cost_usd || 0).toFixed(2)}</div>
        <div class="stat-label">Est. Cost</div>
      </div>
    </div>
  </div>`;

  // --- CALIBRATION ---
  const cal = data.calibration || {};
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Calibration</span>
      <span class="card-badge">${cal.accuracy ? cal.accuracy.toFixed(1) : 'โ€”'}% accuracy</span>
    </div>
    <div class="stats-row">
      <div class="stat">
        <div class="stat-value green">${cal.correct || 0}</div>
        <div class="stat-label">Correct</div>
      </div>
      <div class="stat">
        <div class="stat-value" style="color:var(--red)">${cal.incorrect || 0}</div>
        <div class="stat-label">Incorrect</div>
      </div>
      <div class="stat">
        <div class="stat-value yellow">${cal.pending || 0}</div>
        <div class="stat-label">Pending</div>
      </div>
    </div>
    ${pctBar(cal.accuracy || 0, cal.accuracy >= 80 ? 'green' : cal.accuracy >= 50 ? 'yellow' : 'red')}
  </div>`;

  // --- GROUNDING ---
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Grounding System</span>
      <span class="card-badge">${data.grounding.total} components</span>
    </div>
    <div class="tag-list">
      ${(data.grounding.components || []).map(c =>
        `<span class="tag ${c.status === 'active' ? 'active' : ''}">${c.name}</span>`
      ).join('')}
    </div>
  </div>`;

  // --- CRON JOBS ---
  const statusDot = (s) => {
    if (!s) return '<span class="cron-status-dot unknown"></span> unknown';
    const l = s.toLowerCase();
    if (l === 'success' || l === 'completed') return `<span class="cron-status-dot success"></span> ok`;
    if (l === 'error' || l === 'failed') return `<span class="cron-status-dot error"></span> fail`;
    if (l === 'running' || l === 'pending') return `<span class="cron-status-dot pending"></span> ${l}`;
    return `<span class="cron-status-dot unknown"></span> ${s}`;
  };
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Cron Jobs</span>
      <span class="card-badge">${data.cron_jobs.total} active</span>
    </div>
    <div class="cron-list">
      ${(data.cron_jobs.jobs || []).map(j => `
        <div class="cron-item">
          <div>
            <div class="cron-name">${j.name}</div>
            <div class="cron-time">${j.schedule}</div>
          </div>
          <div class="cron-status">${statusDot(j.last_status)}</div>
        </div>
      `).join('')}
    </div>
  </div>`;

  // --- SYSTEM HEALTH ---
  const sys = data.system || {};
  const memPct = sys.memory?.percent || 0;
  const cpuPct = sys.cpu_usage_pct || 0;
  const formatDiskSize = (gb) => { const v = Math.round(gb); return v >= 1000 ? `${(v/1000).toFixed(1)}T` : `${v}G`; };
  const diskRows = (sys.disk || []).map(d => {
    const c = d.percent < 70 ? 'green' : d.percent < 90 ? 'yellow' : 'red';
    return `<div class="health-row">
      <div class="health-label">
        <span class="health-label-name">Disk (${d.label})</span>
        <span class="health-label-value">${formatDiskSize(d.used_gb)} / ${formatDiskSize(d.total_gb)} (${d.percent}%)</span>
      </div>
      ${pctBar(d.percent, c)}
    </div>`;
  }).join('');
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">System Health</span>
      <span class="card-badge">${sys.cpu_cores || '?'} cores</span>
    </div>
    <div class="health-row">
      <div class="health-label">
        <span class="health-label-name">CPU Load</span>
        <span class="health-label-value">${(sys.load?.['1m'] || 0).toFixed(2)} / ${(sys.load?.['5m'] || 0).toFixed(2)} / ${(sys.load?.['15m'] || 0).toFixed(2)} (${cpuPct}%)</span>
      </div>
      ${pctBar(cpuPct, cpuPct < 60 ? 'green' : cpuPct < 85 ? 'yellow' : 'red')}
    </div>
    <div class="health-row">
      <div class="health-label">
        <span class="health-label-name">Memory</span>
        <span class="health-label-value">${sys.memory?.used_gb || 0} / ${sys.memory?.total_gb || 0} GB (${memPct}%)</span>
      </div>
      ${pctBar(memPct, memPct < 70 ? 'green' : memPct < 90 ? 'yellow' : 'red')}
    </div>
    ${diskRows}
  </div>`;

  // --- GPU ---
  const gpu = data.gpu || {};
  const gpuTempColor = gpu.temp_c > 80 ? 'red' : gpu.temp_c > 70 ? 'yellow' : 'green';
  const gpuUtilColor = gpu.util_pct > 90 ? 'yellow' : 'accent';
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">GPU</span>
      <span class="card-badge">${gpu.name || 'N/A'}</span>
    </div>
    <div class="health-row">
      <div class="health-label">
        <span class="health-label-name">Temperature</span>
        <span class="health-label-value" style="color:var(--${gpuTempColor})">${gpu.temp_c || 0}ยฐC</span>
      </div>
      ${pctBar((gpu.temp_c || 0) / 100, gpuTempColor)}
    </div>
    <div class="health-row">
      <div class="health-label">
        <span class="health-label-name">GPU Util</span>
        <span class="health-label-value">${gpu.util_pct || 0}%</span>
      </div>
      ${pctBar(gpu.util_pct || 0, gpuUtilColor)}
    </div>
    <div class="health-row">
      <div class="health-label">
        <span class="health-label-name">VRAM</span>
        <span class="health-label-value">${gpu.mem_used_mb || 0} / ${gpu.mem_total_mb || 0} MB (${gpu.mem_used_pct || 0}%)</span>
      </div>
      ${pctBar(gpu.mem_used_pct || 0, gpu.mem_used_pct > 90 ? 'yellow' : gpu.mem_used_pct > 70 ? 'accent' : 'green')}
    </div>
  </div>`;

  // --- SERVICES ---
  const services = data.services || {};
  const running = Object.values(services).filter(s => s.running).length;
  const total = Object.keys(services).length;
  html += `
  <div class="card">
    <div class="card-header">
      <span class="card-title">Services</span>
      <span class="card-badge">${running}/${total} up</span>
    </div>
    <div class="service-list">
      ${Object.entries(services).map(([name, svc]) => `
        <div class="service-row">
          <span class="service-name">${name} <span class="service-port">:${svc.port}</span></span>
          <span class="service-status ${svc.running ? 'up' : 'down'}">${svc.running ? 'โ— UP' : 'โ—‹ DOWN'}</span>
        </div>
      `).join('')}
    </div>
  </div>`;

  // --- RECENT SESSIONS TABLE ---
  const recent = ss.recent || [];
  if (recent.length > 0) {
    html += `
    <div class="card full-width">
      <div class="card-header">
        <span class="card-title">Recent Sessions</span>
        <span class="card-badge">Last 10</span>
      </div>
      <div class="data-table-wrapper">
      <table class="data-table">
        <thead>
          <tr>
            <th>Session</th>
            <th>Title</th>
            <th>Source</th>
            <th>Time</th>
            <th>Messages</th>
            <th>In</th>
            <th>Out</th>
            <th>Cost</th>
          </tr>
        </thead>
        <tbody>
          ${recent.map(r => `
            <tr>
              <td class="dim">${r.id}</td>
              <td>${r.title}</td>
              <td><span class="tag">${r.source}</span></td>
              <td class="dim">${r.started}</td>
              <td>${r.messages}</td>
              <td>${fmt(r.input_tokens)}</td>
              <td>${fmt(r.output_tokens)}</td>
              <td class="${r.cost > 0 ? 'accent' : 'dim'}">$${(r.cost || 0).toFixed(4)}</td>
            </tr>
          `).join('')}
        </tbody>
      </table>
      </div>
    </div>`;
  }

  grid.innerHTML = html;
  document.getElementById('last-update').textContent = 'updated ' + new Date().toLocaleTimeString();
}

async function loadData() {
  try {
    const res = await fetch(API);
    const data = await res.json();
    render(data);
  } catch (e) {
    document.getElementById('dashboard').innerHTML =
      `<div class="card full-width" style="color:var(--red); font-family:var(--mono); font-size:12px;">
        Error: ${e.message}
      </div>`;
  }
}

// Initial load + auto-refresh
loadData();
setInterval(loadData, 30000);
</script>

</body>
</html>