:root {
  --bg: #f4f6f9; --card: #fff; --text: #1c2430; --muted: #66707d;
  --line: #dde2e9; --brand: #0b5cad; --brand-text: #fff; --danger: #b3261e;
  --ok-bg: #e4f4e8; --ok-text: #1d5c2e; --err-bg: #fbe6e4; --err-text: #8c1d18;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161c; --card: #1b212a; --text: #e6eaf0; --muted: #9aa5b3;
    --line: #2c3541; --brand: #4c9bea; --brand-text: #0b1420; --danger: #ff8a80;
    --ok-bg: #173323; --ok-text: #a5dfb5; --err-bg: #40201e; --err-text: #ffb4ab;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 24px; padding-bottom: 40px; min-height: 70vh; }

.top { background: var(--card); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 8px 24px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand { font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--text); }
nav { display: flex; gap: 4px; flex: 1; }
nav a, .tabs a { padding: 6px 12px; border-radius: 6px; text-decoration: none; color: var(--text); }
nav a.active, .tabs a.active { background: var(--brand); color: var(--brand-text); }
.who { display: flex; align-items: center; gap: 12px; }
.who form { margin: 0; }

h1 { font-size: 1.6rem; margin: 0 0 16px; }
h2 { font-size: 1.2rem; margin: 0 0 8px; }
.pagehead { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.pagehead h1 { margin: 0; }
.muted, .meta { color: var(--muted); font-size: .9rem; }
.meta { margin: 0 0 10px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.card.pinned { border-left: 4px solid var(--brand); }
.card.narrow { max-width: 420px; margin: 32px auto; }
.body { overflow-wrap: anywhere; }
.tag { font-size: .75rem; background: var(--brand); color: var(--brand-text); border-radius: 4px; padding: 1px 6px; }

.linkgroup { margin-bottom: 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.linkcard { display: flex; flex-direction: column; gap: 4px; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 14px 16px; text-decoration: none; color: var(--text); }
.linkcard:hover, .linkcard:focus-visible { border-color: var(--brand); }
.linkcard span { color: var(--muted); font-size: .9rem; }
.linkcard small { color: var(--brand); overflow-wrap: anywhere; }

form label { display: block; margin-bottom: 12px; font-size: .9rem; color: var(--muted); }
input, textarea, select { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; font: inherit;
  color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
label.check input { width: auto; margin: 0; }
.row { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; }
.btn { display: inline-block; background: var(--brand); color: var(--brand-text); border: 0; border-radius: 6px;
  padding: 9px 18px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; margin-right: 10px; }
.btn.small { padding: 6px 12px; font-size: .9rem; margin: 0; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: var(--brand); cursor: pointer; text-decoration: underline; }
.linkbtn.danger { color: var(--danger); }
form.inline { display: inline; margin-left: 10px; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; background: var(--ok-bg); color: var(--ok-text); }
.flash.err { background: var(--err-bg); color: var(--err-text); }

.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; margin-bottom: 20px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tbody tr:last-child td { border-bottom: 0; }
td.actions { white-space: nowrap; text-align: right; }
td.url { overflow-wrap: anywhere; font-size: .9rem; }
.foot { color: var(--muted); font-size: .85rem; padding-top: 16px; padding-bottom: 24px; }