/* MelivoDynamics backup portal.
   System fonts only — no network fetch, so the page renders identically during
   an outage, which is exactly when it gets used. */

:root {
  color-scheme: light dark;

  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --border: #dfe3e9;
  --text: #16191d;
  --text-muted: #616b78;
  --accent: #1f5eff;
  --accent-text: #ffffff;

  --good: #15803d;
  --good-bg: #e8f6ed;
  --warn: #a55a00;
  --warn-bg: #fdf2e2;
  --bad: #b42318;
  --bad-bg: #fdeceb;

  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --surface: #151a21;
    --surface-2: #1b222b;
    --border: #2a323d;
    --text: #e6eaf0;
    --text-muted: #97a3b4;
    --accent: #6f9bff;
    --accent-text: #0b1220;

    --good: #6ee7a8;
    --good-bg: #10261b;
    --warn: #f3c07b;
    --warn-bg: #2a2013;
    --bad: #ff9a91;
    --bad-bg: #2c1614;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

/* ---------- brand ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

/* The wordmark: one word, two weights. No image, no icon font. */
.logo {
  font-size: 1.05rem;
  font-weight: 300;
  letter-spacing: -0.015em;
  color: var(--text);
  white-space: nowrap;
}
.logo strong { font-weight: 700; letter-spacing: -0.02em; }

.brand-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  padding-left: 10px;
}

.session { display: flex; align-items: center; gap: 12px; margin: 0; }
.who { font-size: 0.85rem; color: var(--text-muted); }

.foot {
  padding: 28px 24px 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}
.foot .logo { font-size: 0.82rem; }

/* ---------- layout ---------- */

.wrap { max-width: 780px; margin: 0 auto; padding: 28px 20px 8px; }
.wrap.wide { max-width: 1140px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 20px;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.card-head p { margin: 4px 0 0; }

h1 { font-size: 1.4rem; margin: 0; letter-spacing: -0.02em; }
h2 { font-size: 1.05rem; margin: 0; letter-spacing: -0.01em; }
h3.group {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin: 22px 0 8px;
}

.muted { color: var(--text-muted); }
.small { font-size: 0.8rem; }
.strong { font-weight: 600; }
.mono { font-family: var(--mono); font-size: 0.86em; }
.crumb { margin: 0 0 14px; font-size: 0.88rem; }
.crumb a { color: var(--text-muted); text-decoration: none; }
.crumb a:hover { color: var(--accent); }

/* ---------- health ---------- */

.health-title { display: flex; align-items: center; gap: 9px; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; background: var(--text-muted); }
.health-good .dot { background: var(--good); }
.health-warn .dot { background: var(--warn); }
.health-bad  .dot { background: var(--bad); }
.health-good { border-left: 3px solid var(--good); }
.health-warn { border-left: 3px solid var(--warn); }
.health-bad  { border-left: 3px solid var(--bad); }

.health-grid, .manifest { margin: 14px 0 0; display: grid; gap: 10px 24px; }
.health-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.manifest { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.health-grid dt, .manifest dt {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.health-grid dd, .manifest dd { margin: 2px 0 0; word-break: break-word; }
.bad { color: var(--bad); font-weight: 600; }

.failures { margin-top: 14px; font-size: 0.86rem; }
.failures summary { cursor: pointer; color: var(--text-muted); }
.failures ul { margin: 10px 0 0; padding-left: 18px; }
.failures li { margin-bottom: 6px; word-break: break-word; }

/* ---------- tables ---------- */

.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
thead th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0 12px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface-2); }
.num { text-align: right; white-space: nowrap; }
th.num { text-align: right; }
.hash { color: var(--text-muted); word-break: break-all; min-width: 260px; }

a { color: var(--accent); }

/* ---------- pills & alerts ---------- */

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}
.pill-good { background: var(--good-bg); color: var(--good); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-bad  { background: var(--bad-bg);  color: var(--bad); }

.alert {
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  margin: 0 0 14px;
}
.alert-good { background: var(--good-bg); color: var(--good); }
.alert-warn { background: var(--warn-bg); color: var(--warn); }
.alert-bad  { background: var(--bad-bg);  color: var(--bad); }
.alert code { background: transparent; padding: 0; }

/* ---------- buttons & forms ---------- */

.btn {
  display: inline-block;
  padding: 8px 15px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
}
.btn-primary:hover { filter: brightness(1.08); color: var(--accent-text); }
.btn-small { padding: 5px 11px; font-size: 0.82rem; }
.btn-quiet { padding: 5px 11px; font-size: 0.82rem; background: transparent; }

.login { max-width: 400px; margin: 48px auto; }
.login h1 { margin-bottom: 6px; }

.stack { display: grid; gap: 14px; margin-top: 18px; }
label { display: grid; gap: 5px; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }
input {
  font: inherit;
  padding: 9px 11px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  width: 100%;
}
input:focus-visible, .btn:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- code ---------- */

pre {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 13px;
  overflow-x: auto;
  margin: 8px 0 0;
}
pre code { font-size: 0.84rem; }
code { font-family: var(--mono); font-size: 0.88em; }
:not(pre) > code {
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 4px;
}

.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 18px; }
.steps li p { margin: 0; }

@media (max-width: 620px) {
  .wrap { padding: 18px 14px 4px; }
  .card { padding: 16px; }
  .topbar { padding: 12px 14px; }
  /* Hashes are unreadable at this width and push everything off-screen.
     Scoped by class so the list table's Size column is not caught by it. */
  td.hash, th.hash { display: none; }
}