/* license-pulse — dark theme */

:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1d232b;
  --border: #30363d;
  --text: #e6edf3;
  --text-dim: #9da7b3;
  --muted: #6e7681;
  --accent: #58a6ff;
  --accent-2: #2f81f7;
  --warn: #f85149;
  --good: #3fb950;
  --custom: #db6d28;
  --rai: #d29922;
  --weak: #a5a5d6;
  --strong: #bc8cff;
  --noncomm: #f85149;
  --unspec: #6e7681;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  --radius: 10px;
  --gap: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, ui-sans-serif, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  min-height: 100vh;
}

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

/* topbar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #11161d, #0d1117);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(6px);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.brand .logo {
  font-size: 20px;
  color: var(--accent);
}
.brand h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.3px;
  font-weight: 600;
}
.brand .tag {
  color: var(--text-dim);
  font-size: 12px;
}

.status {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim);
}

button {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  transition: background 0.12s, border-color 0.12s;
}
button:hover { background: #232a32; border-color: #4a525c; }
button:disabled { opacity: 0.6; cursor: not-allowed; }

/* tabs */
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 28px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.tab {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 8px 16px;
  color: var(--text-dim);
  font-size: 13px;
}
.tab:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.tab.active {
  background: var(--panel);
  color: var(--text);
  border-color: var(--border);
  border-bottom-color: var(--panel);
  margin-bottom: -1px;
}

main {
  padding: 24px 28px 40px;
  max-width: 1320px;
  margin: 0 auto;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.panel.hidden { display: none; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.panel-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}
.muted { color: var(--text-dim); }
.small { font-size: 12px; }

.scope-switch {
  display: flex;
  gap: 4px;
}
.scope {
  background: transparent;
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text-dim);
  border-radius: 6px;
}
.scope.active {
  background: var(--accent-2);
  color: white;
  border-color: var(--accent-2);
}

/* stacked bar */
.stack-bar {
  display: flex;
  width: 100%;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--panel-2);
  border: 1px solid var(--border);
}
.stack-seg {
  height: 100%;
  position: relative;
}
.stack-seg:hover::after {
  content: attr(data-tip);
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  background: #0d1117;
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 10;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-dim);
}
.legend .swatch {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 2px;
  margin-right: 5px;
  vertical-align: middle;
}

/* tables */
.table-wrap {
  overflow-x: auto;
  margin-top: 18px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}
th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  position: sticky;
  top: 0;
  background: var(--panel);
}
tr:hover td { background: rgba(255,255,255,0.02); }

.pill {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--panel-2);
  margin-right: 4px;
  margin-bottom: 4px;
}
.pill.permissive { color: var(--good); border-color: rgba(63, 185, 80, 0.4); }
.pill.weak_copyleft { color: var(--weak); border-color: rgba(165, 165, 214, 0.4); }
.pill.strong_copyleft { color: var(--strong); border-color: rgba(188, 140, 255, 0.4); }
.pill.responsible_ai { color: var(--rai); border-color: rgba(210, 153, 34, 0.4); }
.pill.noncommercial { color: var(--noncomm); border-color: rgba(248, 81, 73, 0.4); }
.pill.custom { color: var(--custom); border-color: rgba(219, 109, 40, 0.4); }
.pill.unspecified { color: var(--unspec); border-color: rgba(110, 118, 129, 0.4); }

.dir-tighter { color: var(--warn); }
.dir-looser { color: var(--good); }
.dir-lateral { color: var(--text-dim); }
.dir-first_seen { color: var(--accent); }

/* drift feed */
.drift-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.drift-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}
.drift-card .repo { font-weight: 600; font-size: 13px; word-break: break-all; }
.drift-card .change { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--text-dim); }
.drift-card .meta { text-align: right; color: var(--text-dim); font-size: 11px; }

/* lookup */
.lookup-form {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.lookup-form input {
  flex: 1 1 320px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
}
.lookup-form select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: 6px;
}
.lookup-form button {
  background: var(--accent-2);
  color: white;
  border-color: var(--accent-2);
  padding: 8px 18px;
}

.lookup-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-top: 12px;
}
.lookup-card h3 { margin: 0 0 12px; font-size: 16px; word-break: break-all; }
.kv {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 6px 14px;
  font-size: 13px;
}
.kv dt { color: var(--text-dim); }
.kv dd { margin: 0; }

.alts h4 { margin: 16px 0 8px; }
.alts li { margin: 4px 0; }

.org-detail {
  margin-top: 18px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 8px;
}

.empty {
  color: var(--text-dim);
  font-style: italic;
  padding: 24px 8px;
}

/* responsive */
@media (max-width: 720px) {
  main { padding: 16px 14px 30px; }
  .panel { padding: 16px; }
  .topbar { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .tabs { padding: 12px 14px 0; }
  .drift-card { grid-template-columns: 1fr; }
  .drift-card .meta { text-align: left; }
}

.spark { display: inline-block; vertical-align: middle; }
.error {
  background: #2d1414;
  border: 1px solid #5b1a1a;
  color: #ffb4b1;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
}
.hidden { display: none !important; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.cell-num { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; text-align: right; }
.repo-link { color: var(--text); }
.repo-link:hover { color: var(--accent); }