:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #16191f;
  --muted: #5d6573;
  --line: #e2e5ea;
  --accent: #2357d6;
  --accent-ink: #ffffff;
  --good: #1d7a46;
  --good-bg: #e4f4ea;
  --warn: #9a5b00;
  --warn-bg: #fdf1dc;
  --bad: #b3261e;
  --bad-bg: #fbe7e5;
  --chip: #eef1f5;
  --code: #f1f3f6;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101317;
    --panel: #181c22;
    --ink: #e7eaee;
    --muted: #98a1ae;
    --line: #2a3039;
    --accent: #6d97ff;
    --accent-ink: #0b1020;
    --good: #6fd39a;
    --good-bg: #173324;
    --warn: #f0b45a;
    --warn-bg: #36290f;
    --bad: #ff8a80;
    --bad-bg: #3a1a18;
    --chip: #232931;
    --code: #1f242b;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
[hidden] { display: none !important; }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------------------------------------------------------------- login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 340px; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px; display: grid; gap: 10px; box-shadow: var(--shadow);
}
.login-card h1 { margin: 0 0 8px; font-size: 22px; }
.error { color: var(--bad); min-height: 1.5em; margin: 0; }

/* ---------------------------------------------------------------- header */
.top {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
  padding-top: max(10px, env(safe-area-inset-top));
}
.brand { font-weight: 700; }
.tabs { display: flex; gap: 4px; overflow-x: auto; flex: 1; scrollbar-width: none; }
.tabs a {
  padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--muted); white-space: nowrap;
}
.tabs a.on { background: var(--chip); color: var(--ink); font-weight: 600; }
.count:not(:empty) {
  display: inline-block; min-width: 20px; padding: 0 6px; border-radius: 10px; margin-left: 2px;
  background: var(--accent); color: var(--accent-ink); font-size: 12px; text-align: center;
}
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); flex: none; }
.status-dot.on { background: var(--good); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .status-dot.on { animation: none; } }
@media (max-width: 560px) { .brand { display: none; } .top { gap: 8px; } }

main { max-width: 900px; margin: 0 auto; padding: 16px; outline: none; }

/* ---------------------------------------------------------------- controls */
button {
  border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 12px;
  cursor: pointer; min-height: 36px;
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.good { color: var(--good); }
button.link { border: none; background: none; color: var(--muted); padding: 6px; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea {
  border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 7px 10px; min-height: 36px;
}
textarea { width: 100%; min-height: 80px; resize: vertical; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; align-items: center; }
.filters input[type=search] { flex: 1; min-width: 160px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--panel); }
.seg button { border: none; border-radius: 0; min-height: 34px; }
.seg button.on { background: var(--chip); font-weight: 600; }

/* ---------------------------------------------------------------- cards */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.card h3 { margin: 4px 0 4px; font-size: 16px; line-height: 1.35; overflow-wrap: anywhere; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; color: var(--muted); font-size: 13px; }
.meta .date { margin-left: auto; }
.chip { background: var(--chip); border-radius: 6px; padding: 1px 8px; font-size: 12.5px; color: var(--ink); }
.score { font-weight: 700; border-radius: 6px; padding: 1px 7px; font-size: 12.5px; }
.score.hi { background: var(--good-bg); color: var(--good); }
.score.mid { background: var(--warn-bg); color: var(--warn); }
.score.lo { background: var(--chip); color: var(--muted); }
.why { margin: 6px 0; }
.fields { display: grid; grid-template-columns: max-content 1fr; gap: 2px 12px; font-size: 13.5px; margin: 8px 0; }
.fields dt { color: var(--muted); }
.fields dd { margin: 0; overflow-wrap: anywhere; }
details.body { margin: 8px 0; border-top: 1px solid var(--line); padding-top: 8px; }
details.body summary { cursor: pointer; color: var(--accent); font-size: 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; align-items: center; }
.note-box { margin-top: 8px; display: grid; gap: 6px; }
.note { font-size: 13.5px; background: var(--chip); border-radius: 8px; padding: 6px 10px; margin-top: 8px; }
.st { font-size: 12.5px; font-weight: 600; border-radius: 6px; padding: 1px 8px; }
.st.done, .st.ok { background: var(--good-bg); color: var(--good); }
.st.skip, .st.cancelled { background: var(--chip); color: var(--muted); }
.st.later, .st.queued { background: var(--warn-bg); color: var(--warn); }
.st.failed { background: var(--bad-bg); color: var(--bad); }
.st.running { background: var(--accent); color: var(--accent-ink); }
.empty { color: var(--muted); text-align: center; padding: 40px 16px; }

/* ---------------------------------------------------------------- markdown */
.md { overflow-wrap: anywhere; }
.md h1 { font-size: 20px; } .md h2 { font-size: 17px; margin-top: 20px; } .md h3 { font-size: 15px; }
.md table { border-collapse: collapse; display: block; overflow-x: auto; font-size: 13.5px; margin: 10px 0; }
.md th, .md td { border: 1px solid var(--line); padding: 4px 8px; text-align: left; vertical-align: top; }
.md blockquote { margin: 8px 0; padding: 4px 12px; border-left: 3px solid var(--line); color: var(--muted); }
.md code { background: var(--code); border-radius: 4px; padding: 1px 4px; font-size: 13px; }
.md pre { background: var(--code); padding: 10px; border-radius: 8px; overflow-x: auto; }
pre.log { background: var(--code); padding: 10px; border-radius: 8px; overflow-x: auto; font-size: 12px; max-height: 420px; white-space: pre-wrap; }

/* ---------------------------------------------------------------- tables */
.list { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.list th, .list td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; font-size: 14px; }
.list th { color: var(--muted); font-weight: 600; font-size: 12.5px; }
.list tr.click { cursor: pointer; }
.list tr.click:hover td { background: var(--chip); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .hide-sm { display: none; } }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.grid .card { margin: 0; display: flex; flex-direction: column; }
.grid .card .actions { margin-top: auto; padding-top: 10px; }
.sub { color: var(--muted); font-size: 13.5px; margin: 2px 0; }
.summary { color: var(--muted); margin: 0 0 14px; font-size: 14px; }
h2.page { font-size: 18px; margin: 0 0 12px; }

.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; display: flex; gap: 14px;
  align-items: center; z-index: 20; max-width: calc(100% - 32px);
}
.toast button { background: none; border: none; color: inherit; text-decoration: underline; padding: 0; min-height: 0; }