:root {
  --bg: #0f1419;
  --panel: #171c24;
  --panel-2: #1f2630;
  --border: #2b3440;
  --text: #d7dde5;
  --muted: #8b97a6;
  --accent: #5aa9e6;
  --accent-2: #7bd88f;
  --warn: #e6b35a;
  --danger: #e67a7a;
  --chip: #243040;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}
.mainnav { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.mainnav a {
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  color: var(--muted);
}
.mainnav a:hover { background: var(--panel-2); text-decoration: none; color: var(--text); }
.mainnav a.active { background: var(--chip); color: var(--text); }

.repo-link {
  margin-left: auto;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  color: var(--muted);
  white-space: nowrap;
}
.repo-link:hover { background: var(--panel-2); text-decoration: none; color: var(--text); }

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}
.loading { color: var(--muted); }

.footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Breadcrumbs */
.crumbs { color: var(--muted); margin-bottom: 1rem; font-size: 0.9rem; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }

/* Headings */
h1 { font-size: 1.5rem; margin: 0 0 0.25rem; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.6rem; border-bottom: 1px solid var(--border); padding-bottom: 0.3rem; }
.subtitle { color: var(--muted); margin: 0 0 1rem; }

/* Search / filter */
.filter {
  width: 100%;
  padding: 0.6rem 0.8rem;
  margin: 0.25rem 0 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
}
.filter:focus { outline: none; border-color: var(--accent); }

/* Cards / lists */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; }
.cards.cards-single { grid-template-columns: 1fr; }
.card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  color: var(--text);
}
.card:hover { border-color: var(--accent); text-decoration: none; background: var(--panel-2); }
.card .card-title { font-weight: 600; margin-bottom: 0.2rem; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.card .card-sub { color: var(--muted); font-size: 0.85rem; }
.card.mono .card-title { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9rem; font-weight: 500; word-break: break-all; }

.count { color: var(--muted); font-weight: 400; font-size: 0.85rem; }
.empty { color: var(--muted); font-style: italic; }

/* Chips / badges */
.chip {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  background: var(--chip);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.chip.archived { background: #3a2b2b; color: var(--warn); }
.chip.sensitive { background: #3a2b2b; color: var(--danger); }
.chip.ok { background: #233a2b; color: var(--accent-2); }
.chip.role { background: #233247; color: var(--accent); }

/* Detail */
.detail-head { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.desc { margin: 0.5rem 0 1rem; max-width: 70ch; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; margin: 0.5rem 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.kv dd.mono, code.mono, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.taglist { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.taglist a, .pill {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.taglist a:hover { border-color: var(--accent); text-decoration: none; }
.pill.muted { color: var(--muted); }

ul.linklist { list-style: none; padding: 0; margin: 0.25rem 0; }
ul.linklist li { padding: 0.15rem 0; }

/* Single-column, monospaced cross-reference listings */
ul.reflist { list-style: none; padding: 0; margin: 0.25rem 0; }
ul.reflist li {
  padding: 0.25rem 0.1rem;
  border-bottom: 1px solid var(--border);
}
ul.reflist li:last-child { border-bottom: none; }
ul.reflist a,
ul.reflist span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88rem;
  word-break: break-all;
}
.muted { color: var(--muted); }

/* Schema sub-blocks inside topic detail */
.block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  margin: 0.6rem 0;
}
.block h3 { margin: 0 0 0.5rem; font-size: 1rem; }
.block h4 { margin: 0.8rem 0 0.3rem; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* Nested output structure inside a schema-name block:
   Outputs subsection > output group (e.g. User Activities) > activity card */
.subsection {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.block .subsection-title {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
}
.output-group {
  margin: 0.6rem 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--accent);
}
.block .output-group-title {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.output-group-title .count { color: var(--muted); }
.activity {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  margin: 0.5rem 0;
}
.activity:last-child { margin-bottom: 0; }
.activity .kv { margin-top: 0; }

table.fields { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
table.fields th, table.fields td { text-align: left; padding: 0.35rem 0.5rem; border-bottom: 1px solid var(--border); vertical-align: top; }
table.fields th { color: var(--muted); font-weight: 500; }
table.fields td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.82rem; word-break: break-all; }

pre.json {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  overflow-x: auto;
  font-size: 0.8rem;
  margin: 0.3rem 0 0;
}

.hint { color: var(--muted); font-size: 0.85rem; }

/* Home */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem; margin: 1rem 0 1.5rem; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 1rem; text-align: center; }
.stat:hover { border-color: var(--accent); text-decoration: none; }
.stat .num { font-size: 1.8rem; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: 0.85rem; }