:root {
  --ink: #1d2530; --muted: #64707f; --line: #dde3ea; --bg: #f5f7fa;
  --card: #fff; --accent: #34558b; --accent-ink: #fff; --lock: #b58900;
  --ok: #2e7d32; --err: #b3261e;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; color: var(--ink); background: var(--bg); }
main { max-width: 1200px; margin: 0 auto; padding: 1rem 1.25rem 4rem; }

.topbar { display: flex; justify-content: space-between; align-items: center;
  background: var(--accent); color: var(--accent-ink); padding: .5rem 1.25rem; }
.topbar a { color: var(--accent-ink); text-decoration: none; margin-right: 1rem; }
.topbar .brand { font-weight: 700; }
.topbar .who { opacity: .8; margin-right: 1rem; }
.topbar nav { display: flex; align-items: center; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 1rem 1.25rem; margin: 1rem 0; }
.card.narrow { max-width: 26rem; margin: 3rem auto; }
.card h1, .card h2 { margin-top: 0; }

label { display: block; margin: .6rem 0; }
input, select, textarea { width: 100%; padding: .4rem .5rem; border: 1px solid var(--line);
  border-radius: 4px; font: inherit; }
textarea { min-height: 6rem; }
button { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 4px;
  padding: .45rem .9rem; font: inherit; cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
button.linklike { background: none; border: none; color: inherit; text-decoration: underline;
  padding: 0; cursor: pointer; }
form.inline { display: inline; }
.error { color: var(--err); }
.ok { color: var(--ok); }

table { border-collapse: collapse; width: 100%; background: var(--card); }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line);
  vertical-align: top; }
th { background: #eef1f5; position: sticky; top: 0; }
tr:hover td { background: #f2f6fb; }

.filters { display: flex; gap: .75rem; flex-wrap: wrap; align-items: end; margin: 1rem 0; }
.filters label { margin: 0; flex: 0 1 14rem; }
.thumb { width: 42px; height: auto; border-radius: 3px; }

.pill { display: inline-block; border-radius: 999px; padding: 0 .55rem; font-size: .8rem;
  border: 1px solid var(--line); background: #eef1f5; }
.pill.live { background: #e5f2e6; border-color: #bcd8bd; color: var(--ok); }
.pill.superseded { background: #f7ecd9; border-color: #e2cba0; color: #8a6d1a; }
.pill.status-live { background: #e5f2e6; color: var(--ok); }
.pill.status-dead_link, .pill.status-removed { background: #f9e2e0; color: var(--err); }

.fmt-badges span { margin-right: .3rem; }
.lock { color: var(--lock); cursor: help; }
.prov { color: var(--muted); cursor: help; border-bottom: 1px dotted var(--muted); }

dl.fields { display: grid; grid-template-columns: 14rem 1fr; gap: .25rem .8rem; margin: 0; }
dl.fields dt { color: var(--muted); }
dl.fields dd { margin: 0; overflow-wrap: anywhere; }
.desc-html { border: 1px solid var(--line); border-radius: 4px; padding: .5rem .75rem;
  max-height: 14rem; overflow: auto; background: #fbfcfe; }

.section-head { display: flex; justify-content: space-between; align-items: center; }
.muted { color: var(--muted); }
.cover-col { float: right; margin: 0 0 1rem 1rem; text-align: center; }
.cover-col img { max-width: 160px; border-radius: 4px; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.formats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: .75rem; }
.fmt-card { border: 1px solid var(--line); border-radius: 6px; padding: .6rem .8rem;
  background: #fbfcfe; }
.fmt-card h4 { margin: 0 0 .4rem; }
.listing-table td, .listing-table th { padding: .25rem .4rem; font-size: .88rem; }
a.ext { word-break: break-all; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.5rem; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }