/* ReviewHub */
:root {
  --bg: #f6f5f1;
  --surface: #ffffff;
  --ink: #1d2433;
  --ink-2: #5a6272;
  --line: #dedbd2;
  --accent: #1f5f8b;
  --accent-ink: #ffffff;
  --ok: #1e7a4c;      --ok-bg: #e3f3ea;
  --warn: #8a5a00;    --warn-bg: #fbefd2;
  --bad: #a3271f;     --bad-bg: #fbe4e1;
  --info: #1f5f8b;    --info-bg: #e2eef6;
  --muted-bg: #ecebe6;
  --radius: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171d;
    --surface: #1c2029;
    --ink: #e8eaf0;
    --ink-2: #a2a9b8;
    --line: #313746;
    --accent: #7db8e0;
    --accent-ink: #0f1620;
    --ok: #7fd3a4;    --ok-bg: #173526;
    --warn: #f0c672;  --warn-bg: #3a2e12;
    --bad: #f39a92;   --bad-bg: #40201d;
    --info: #8cc3e8;  --info-bg: #17303f;
    --muted-bg: #272c38;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 var(--font);
}
a { color: var(--accent); }
h1 { font-size: 1.5rem; line-height: 1.25; margin: 0 0 .25rem; letter-spacing: -.01em; text-wrap: balance; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 0 0 .5rem; }
p { margin: 0 0 .9rem; }
.sub { color: var(--ink-2); margin-bottom: 1.25rem; }
.small { font-size: .85rem; color: var(--ink-2); }
.num { font-variant-numeric: tabular-nums; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 760px; }
main.wrap { padding-top: 24px; padding-bottom: 40px; }

.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 20px; min-height: 54px; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.nav { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
.nav a { padding: 6px 10px; border-radius: 6px; color: var(--ink-2); text-decoration: none; }
.nav a:hover { background: var(--muted-bg); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--muted-bg); color: var(--ink); font-weight: 600; }
.who { margin-left: auto; color: var(--ink-2); font-size: .9rem; }
.foot { padding: 18px 16px 32px; color: var(--ink-2); font-size: .82rem; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.card > :last-child { margin-bottom: 0; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stats { display: flex; gap: 22px; flex-wrap: wrap; margin: 10px 0 14px; }
.stat b { display: block; font-size: 1.5rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { color: var(--ink-2); font-size: .82rem; }

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; background: var(--ok-bg); color: var(--ok); }
.flash.bad { background: var(--bad-bg); color: var(--bad); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; background: var(--muted-bg); color: var(--ink-2); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad, .badge.fail { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }

.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); font-weight: 600; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.title a { color: var(--ink); text-decoration: none; font-weight: 600; }
td.title a:hover { text-decoration: underline; }
.empty { color: var(--ink-2); padding: 18px 0; text-align: center; }

form .field { margin-bottom: 14px; }
label { display: block; font-weight: 600; margin-bottom: 4px; }
label .hint, .hint { display: block; font-weight: 400; color: var(--ink-2); font-size: .85rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--ink); font: inherit;
}
textarea { min-height: 150px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 4px; }
.cols { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.btn { display: inline-block; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--muted-bg); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); }
.btn.sm { padding: 4px 9px; font-size: .85rem; }
.inline { display: inline; }

.filters { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.filters a { padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--ink-2); font-size: .88rem; background: var(--surface); }
.filters a[aria-current="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 150px 1fr; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 0; }
.timeline time { white-space: nowrap; color: var(--ink-2); font-size: .85rem; font-variant-numeric: tabular-nums; }

.checks { list-style: none; margin: 0; padding: 0; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 4px 0; }
.checks .mark { font-weight: 700; }
.checks .ok .mark { color: var(--ok); }
.checks .warn .mark { color: var(--warn); }
.checks .fail .mark { color: var(--bad); }
.checks .info .mark { color: var(--info); font-style: italic; }
details > summary { cursor: pointer; }
details[open] > summary { margin-bottom: 10px; }

.linkbox { display: flex; gap: 8px; }
.linkbox input { font-size: .82rem; color: var(--ink-2); }

.prose { overflow-wrap: anywhere; }
.prose p:last-child { margin-bottom: 0; }
.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 14px 0 0; }
.meta dt { color: var(--ink-2); font-size: .8rem; }
.meta dd { margin: 0; font-weight: 600; }
.files { list-style: none; margin: 0; padding: 0; }
.files li { padding: 6px 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.files li:last-child { border-bottom: 0; }
.question { margin-bottom: 18px; }
.question .opts label { font-weight: 400; display: flex; gap: 8px; align-items: flex-start; margin-bottom: 4px; }
.question .opts input { margin-top: 4px; }
.req { color: var(--bad); font-weight: 400; font-size: .82rem; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }

.login { max-width: 400px; margin: 8vh auto 0; }
.public h1 { margin-bottom: 1rem; }
.public h1 + .sub { margin-top: -.6rem; }

@media (max-width: 640px) {
  .timeline li { grid-template-columns: 1fr; gap: 0; }
  .top-in { gap: 6px 12px; padding-top: 8px; padding-bottom: 8px; }
  .nav { order: 3; flex-basis: 100%; margin: 0 -10px; }
}