:root {
  --ink: #14161b;
  --paper: #f4f5f8;
  --surface: #ffffff;
  --line: #e1e4ea;
  --accent: #3454d1;
  --accent-soft: #e8ecfb;
  --muted: #676d7a;

  --ok: #157f3c;
  --ok-bg: #dcf5e3;
  --warn: #9a5b00;
  --warn-bg: #fbecc7;
  --bad: #b3261e;
  --bad-bg: #fbdfdd;
  --neutral: #52525b;
  --neutral-bg: #eceef1;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eceef2;
    --paper: #0d0e11;
    --surface: #16171c;
    --line: #2a2c33;
    --accent: #8ea2f2;
    --accent-soft: #202544;
    --muted: #9498a3;

    --ok: #57d685;
    --ok-bg: #123420;
    --warn: #f0b444;
    --warn-bg: #3a2a08;
    --bad: #f47066;
    --bad-bg: #3d1917;
    --neutral: #c2c4cc;
    --neutral-bg: #24262c;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
code, .mono { font-family: ui-monospace, "Cascadia Code", Consolas, "SFMono-Regular", monospace; font-variant-numeric: tabular-nums; }

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

/* --- auth pages --- */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 26px;
}
.auth-card .eyebrow {
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin: 0 0 6px;
}
.auth-card h1 { font-size: 1.3rem; margin: 0 0 20px; font-weight: 700; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--paper); color: var(--ink); font-size: 0.95rem; font-family: inherit;
}
.field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button.primary {
  width: 100%; padding: 10px 14px; border-radius: 8px; border: none;
  background: var(--accent); color: #fff; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; font-family: inherit;
}
button.primary:hover { filter: brightness(1.05); }
.error-msg {
  background: var(--bad-bg); color: var(--bad); border-radius: 8px;
  padding: 9px 12px; font-size: 0.85rem; margin-bottom: 16px; display: none;
}
.error-msg.show { display: block; }
.hint { color: var(--muted); font-size: 0.78rem; margin-top: 14px; line-height: 1.5; }

/* --- dashboard --- */
main.dashboard { max-width: 1080px; margin: 0 auto; padding: 40px 24px 72px; }
header.dashboard-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.eyebrow { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin: 0 0 4px; }
h1 { font-size: 1.55rem; margin: 0; font-weight: 700; }
.meta { color: var(--muted); font-size: 0.82rem; text-align: right; }
.head-actions { display: flex; gap: 10px; align-items: center; }
button.ghost {
  padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); font-size: 0.8rem; cursor: pointer; font-family: inherit;
}
button.ghost:hover { border-color: var(--accent); color: var(--accent); }

.strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 32px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.tile .label { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.tile .value { font-size: 1.5rem; font-weight: 700; font-family: ui-monospace, Consolas, monospace; }
.tile .value.ok { color: var(--ok); }
.tile .value.warn { color: var(--warn); }
.tile .value.bad { color: var(--bad); }

section.repo { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 22px 22px 8px; margin-bottom: 22px; }
.repo-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 2px; }
section.repo h2 { margin: 0; font-size: 1.1rem; font-weight: 700; }
.tag { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.repo-sub { color: var(--muted); font-size: 0.8rem; margin-bottom: 18px; }
.repo-sub a { color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
td.wrap { white-space: normal; }
th { color: var(--muted); font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em; }
tbody tr:last-child td { border-bottom: none; }

h3.sub { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 22px 0 8px; font-weight: 600; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px 2px 7px; border-radius: 999px; font-size: 0.76rem; font-weight: 600; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip-ok { background: var(--ok-bg); color: var(--ok); }
.chip-warn { background: var(--warn-bg); color: var(--warn); }
.chip-bad { background: var(--bad-bg); color: var(--bad); }
.chip-neutral { background: var(--neutral-bg); color: var(--neutral); }
.empty { color: var(--muted); font-style: italic; padding: 10px 0; }

.freshness { display: block; font-size: 0.7rem; color: var(--muted); margin-top: 2px; }
.freshness-stale { color: var(--warn); }

.banner {
  background: var(--warn-bg); color: var(--warn); border-radius: 10px;
  padding: 10px 14px; font-size: 0.85rem; margin-bottom: 20px;
}