/* dovpc: quiet when healthy, colour only where something needs attention. */
:root {
  color-scheme: light dark;
  --bg: light-dark(#f6f6f4, #121413);
  --card: light-dark(#ffffff, #1a1d1b);
  --ink: light-dark(#1b1d1c, #e8eae8);
  --muted: light-dark(#6b6f6d, #9aa09c);
  --line: light-dark(#e3e4e1, #2a2e2b);
  --ok: light-dark(#2e8a57, #4fbf86);
  --warn: light-dark(#b7791f, #e0a643);
  --bad: light-dark(#c2412d, #ef6b55);
  --none: light-dark(#e7e8e5, #262a27);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 920px; margin: 0 auto; padding: 0 16px 48px; }
h1 { font-size: 22px; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0 0 12px; }
a { color: inherit; }
small { font-size: 12px; }
.muted { color: var(--muted); }
.bad-text { color: var(--bad); }
.top {
  max-width: 920px; margin: 0 auto; padding: 18px 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.back { font-weight: 650; text-decoration: none; }
.back::before { content: "‹ "; color: var(--muted); }
button.link { background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; padding: 6px; }
button.link:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--ok); outline-offset: 2px; border-radius: 6px; }

.note { padding: 10px 12px; border-radius: 10px; margin: 0 0 16px; }
.note.bad { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }

/* Server meters */
.server {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  margin-bottom: 20px;
}
.meter { background: var(--card); padding: 12px 14px; display: grid; gap: 2px; }
.meter .label { font-size: 12px; color: var(--muted); }
.meter .value { font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; }
.meter .bar { height: 4px; background: var(--none); border-radius: 2px; margin-top: 6px; overflow: hidden; }
.meter .bar i { display: block; height: 100%; background: var(--ok); }
.meter.warn .bar i { background: var(--warn); }
.meter.bad .bar i { background: var(--bad); }
.meter.bad .value { color: var(--bad); }

/* App list */
.apps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.app .row {
  display: grid; grid-template-columns: minmax(150px, 1.1fr) 2fr; gap: 4px 16px;
  padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  text-decoration: none;
}
.app .row:hover { border-color: color-mix(in srgb, var(--ink) 25%, var(--line)); }
.app.is-bad .row { border-color: var(--bad); }
.name { font-weight: 650; display: flex; align-items: center; gap: 8px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); flex: none; }
.dot.bad { background: var(--bad); box-shadow: 0 0 0 4px color-mix(in srgb, var(--bad) 20%, transparent); }
.dot.off { background: var(--muted); }
.meta { color: var(--muted); font-size: 13px; overflow-wrap: anywhere; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; }
.facts { grid-column: 2; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; font-variant-numeric: tabular-nums; }
.problems { grid-column: 1 / -1; color: var(--bad); font-size: 13px; }
.spark { grid-column: 2; display: flex; gap: 2px; height: 14px; margin-top: 4px; }
.spark i { flex: 1; border-radius: 2px; background: var(--none); }
.spark i.ok { background: color-mix(in srgb, var(--ok) 70%, transparent); }
.spark i.down { background: var(--bad); }
.spark.big { height: 28px; margin-top: 12px; }
.foot { margin-top: 20px; font-size: 13px; }

/* App page */
main > h1 { margin: 4px 0 16px; font-size: 26px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 12px; overflow: hidden; }
.facts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 0; }
.facts-grid dt { font-size: 12px; color: var(--muted); }
.facts-grid dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; font-weight: 500; color: var(--muted); padding: 0 8px 8px 0; }
td { padding: 10px 8px 10px 0; border-top: 1px solid var(--line); vertical-align: top; }
.logs {
  margin: 0; max-height: 60vh; overflow: auto; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap; word-break: break-all; color: var(--ink);
}

/* Sign in */
.login { max-width: 340px; padding-top: 18vh; text-align: center; }
.login h1 { font-size: 28px; }
.button {
  display: inline-block; margin-top: 20px; padding: 11px 20px; border-radius: 999px;
  background: var(--ink); color: var(--bg); text-decoration: none; font-weight: 600;
}

@media (max-width: 640px) {
  .server { grid-template-columns: repeat(2, 1fr); }
  .app .row { grid-template-columns: 1fr; }
  .facts, .spark { grid-column: 1; }
  .facts-grid { grid-template-columns: 1fr 1fr; }
  th:nth-child(4), td:nth-child(4) { display: none; }
}