/* LYGO Data Vault — lattice archive theme */
:root {
  --bg0: #05080f;
  --bg1: #0a1220;
  --panel: #0f1a2e;
  --panel2: #132038;
  --line: #1e3355;
  --gold: #d4af37;
  --gold2: #f0d78c;
  --cyan: #5eead4;
  --blue: #5eb8ff;
  --violet: #a78bfa;
  --text: #e8eef8;
  --muted: #8aa0b8;
  --ok: #3dd68c;
  --warn: #fbbf24;
  --glow: rgba(212, 175, 55, 0.18);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(94, 184, 255, 0.12), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(167, 139, 250, 0.1), transparent 50%),
    radial-gradient(800px 400px at 50% 100%, rgba(212, 175, 55, 0.08), transparent 50%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 40%, var(--bg0));
  min-height: 100vh;
  line-height: 1.55;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--gold2); text-decoration: underline; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 1.25rem 1.25rem 3rem; }
header.hero {
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(15, 26, 46, 0.95), rgba(19, 32, 56, 0.8));
  border-radius: 18px;
  padding: 1.75rem 1.5rem 1.4rem;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.08), 0 20px 60px -30px var(--glow);
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}
header.hero::before {
  content: "";
  position: absolute;
  inset: -40% auto auto 60%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.12), transparent 70%);
  pointer-events: none;
}
.brand {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.4rem;
}
h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  letter-spacing: 0.02em;
}
h1 span { color: var(--gold2); }
.lead { color: var(--muted); max-width: 48rem; margin: 0.35rem 0 0.9rem; }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.9rem;
}
.nav a {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(10, 18, 32, 0.7);
  color: var(--text);
  font-size: 0.88rem;
  text-decoration: none;
}
.nav a:hover, .nav a.active {
  border-color: var(--gold);
  color: var(--gold2);
  box-shadow: 0 0 20px -8px var(--glow);
  text-decoration: none;
}
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.7rem;
  margin: 1rem 0 1.4rem;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
}
.stat b { display: block; font-size: 1.35rem; color: var(--gold2); font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 0.82rem; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.15rem;
  margin-bottom: 1rem;
}
.panel h2 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  color: var(--blue);
}
.panel h3 { margin: 0.9rem 0 0.4rem; font-size: 1rem; color: var(--violet); }
.muted { color: var(--muted); font-size: 0.9rem; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.9rem;
}
input[type="search"], select, button {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
  font: inherit;
}
button { cursor: pointer; }
button:hover { border-color: var(--gold); color: var(--gold2); }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
}
.card {
  background: linear-gradient(160deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.95rem;
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 16px 40px -24px var(--glow);
}
.card .id {
  font-family: var(--mono);
  color: var(--gold);
  font-size: 0.8rem;
}
.card .name { font-weight: 600; margin: 0.25rem 0; }
.card .meta { color: var(--muted); font-size: 0.82rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.5rem; }
.tag {
  font-size: 0.68rem;
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
  background: #1a2a45;
  color: #b8c7db;
  border: 1px solid #2a3f60;
}
.tag.gold { color: var(--gold2); border-color: rgba(212,175,55,.4); background: rgba(212,175,55,.08); }
.excerpt {
  font-family: var(--mono);
  font-size: 0.78rem;
  white-space: pre-wrap;
  background: #070d16;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem;
  max-height: 280px;
  overflow: auto;
  color: #c5d0e0;
}
.list { display: flex; flex-direction: column; gap: 0.75rem; }
.row {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 0.9rem 1rem;
}
.row header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.45rem;
}
.pill {
  font-size: 0.72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  color: var(--muted);
}
footer.site {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  text-align: center;
}
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.82);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}
.modal.open { display: flex; }
.modal-card {
  width: min(680px, 100%);
  max-height: 85vh;
  overflow: auto;
  background: #0c1526;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem;
}
.modal-card .close {
  float: right;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--muted);
}
table.simple {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.simple th, table.simple td {
  border: 1px solid var(--line);
  padding: 0.45rem 0.55rem;
  text-align: left;
}
table.simple th { color: var(--gold2); background: rgba(0,0,0,.2); }
.sig { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
@media (max-width: 640px) {
  .wrap { padding: 0.85rem; }
  header.hero { padding: 1.2rem 1rem; }
}