:root {
  --bg: #0b0e14;
  --surface: #141a24;
  --surface-2: #1b2230;
  --border: #262e3d;
  --text: #d7dee8;
  --muted: #8b96a8;
  --accent: #4fc3a1;
  --accent-dim: #2d6e5c;
  --good: #3ddc97;
  --bad: #ff6b6b;
  --warn: #f5a623;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-num: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav a {
  color: var(--muted);
  padding: 14px 14px;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
}

.nav a:hover { color: var(--text); text-decoration: none; }
.nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav .spacer { flex: 1; }
.nav .logout { color: var(--muted); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

h1 { font-size: 20px; font-weight: 600; margin: 0 0 16px; }
h2 { font-size: 15px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin: 28px 0 10px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.card .value { font-family: var(--font-num); font-size: 24px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }

.good { color: var(--good); }
.bad { color: var(--bad); }
.warn { color: var(--warn); }
.muted { color: var(--muted); }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 11.5px; letter-spacing: 0.03em; }
tr:hover td { background: var(--surface-2); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
.table-wrap table { margin: 0; }
.table-wrap th:first-child, .table-wrap td:first-child { padding-left: 14px; }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.pill.good { background: rgba(61,220,151,0.15); color: var(--good); }
.pill.bad { background: rgba(255,107,107,0.15); color: var(--bad); }
.pill.warn { background: rgba(245,166,35,0.18); color: var(--warn); }
.pill.neutral { background: var(--surface-2); color: var(--muted); }

.login-wrap {
  display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px;
}
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 32px; width: 100%; max-width: 360px; }
.login-card h1 { text-align: center; }
.login-card input[type=password] {
  width: 100%; padding: 12px; margin: 14px 0; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 15px;
}
.login-card button {
  width: 100%; padding: 12px; background: var(--accent); color: #06231c; border: none;
  border-radius: 8px; font-weight: 600; font-size: 14px; cursor: pointer;
}
.login-card button:hover { background: #65d6b4; }
.login-error { color: var(--bad); font-size: 13px; margin-top: 6px; }

.subnav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.subnav a {
  padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border);
  color: var(--muted); font-size: 13px;
}
.subnav a.active { background: var(--accent-dim); color: var(--text); border-color: var(--accent); }

.journal-body { white-space: pre-wrap; font-family: var(--font-num); font-size: 13px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 10px; padding: 18px; }

.stale-note { color: var(--muted); font-size: 12px; margin-bottom: 10px; }

@media (max-width: 640px) {
  .container { padding: 14px 10px 40px; }
  .nav a { padding: 12px 10px; font-size: 12px; }
  .card .value { font-size: 20px; }
}