/* slsa-pulse — dark theme. Palette mirrors SPEC.md. */

:root {
  --bg: #0b0f14;
  --card: #11181f;
  --card-2: #0e151c;
  --border: #1f2933;
  --border-2: #2a3744;
  --text: #e7edf3;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --good: #10b981;
  --warn: #f59e0b;
  --bad: #ef4444;
  --code: #cbd5e1;
}

* { box-sizing: border-box; }
html, body { background: var(--bg); color: var(--text); margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px; line-height: 1.4;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; background: var(--card-2); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--good); box-shadow: 0 0 12px var(--good); }
.brand-name { font-weight: 700; letter-spacing: 0.2px; }
.brand-tag { color: var(--muted); font-size: 12px; }
.topnav { display: flex; gap: 12px; align-items: center; }
.muted { color: var(--muted); font-size: 12px; }
.btn { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 6px;
  border: 1px solid var(--border-2); background: transparent; color: var(--text); cursor: pointer;
  font-size: 13px; }
.btn:hover { background: rgba(255,255,255,0.04); }
.btn-ghost { color: var(--text); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: white; }
.btn-primary:hover { filter: brightness(1.1); }

.layout { max-width: 1480px; margin: 0 auto; padding: 24px; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.4fr 2fr; gap: 16px; margin-bottom: 16px;
}
.hero-metric {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border); border-radius: 12px; padding: 22px 26px;
}
.hero-label { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.hero-row { display: flex; align-items: baseline; gap: 16px; }
.hero-pct { font-size: 56px; font-weight: 700; letter-spacing: -1px; }
.hero-delta { font-size: 14px; padding: 4px 8px; border-radius: 6px; background: rgba(59,130,246,0.12); color: var(--accent); }
.hero-delta.good { background: rgba(16,185,129,0.12); color: var(--good); }
.hero-delta.bad { background: rgba(239,68,68,0.12); color: var(--bad); }
.hero-sub { margin-top: 8px; }
.tiles {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.tile { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px 18px; }
.tile-label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.tile-val { font-size: 28px; font-weight: 600; }
.tile-warn .tile-val { color: var(--warn); }
.tile-good .tile-val { color: var(--good); }

/* Grid */
.grid {
  display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(280px, 1fr); gap: 16px;
}
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.panel h2 { margin: 0 0 8px; font-size: 16px; }
.panel h3 { margin: 0 0 8px; font-size: 14px; }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
select { background: var(--card-2); color: var(--text); border: 1px solid var(--border-2); border-radius: 6px; padding: 4px 8px; font-size: 13px; }
input[type="text"] { background: var(--card-2); color: var(--text); border: 1px solid var(--border-2); border-radius: 6px; padding: 6px 10px; font-size: 13px; width: 100%; }

/* Table */
.table-wrap { overflow-x: auto; margin-top: 12px; }
#pkg-table { width: 100%; border-collapse: collapse; }
#pkg-table th, #pkg-table td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
#pkg-table th { color: var(--muted); font-weight: 500; cursor: pointer; user-select: none; background: var(--card-2); position: sticky; top: 0; }
#pkg-table td.num, #pkg-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
#pkg-table tr:hover td { background: rgba(255,255,255,0.02); }
.pkg-name { font-weight: 600; }
.pkg-desc { color: var(--muted); font-size: 12px; }

.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-good { background: rgba(16,185,129,0.16); color: var(--good); }
.badge-bad { background: rgba(239,68,68,0.16); color: var(--bad); }
.badge-warn { background: rgba(245,158,11,0.16); color: var(--warn); }
.badge-info { background: rgba(59,130,246,0.16); color: var(--accent); }
.badge-muted { background: rgba(148,163,184,0.16); color: var(--muted); }

.score-pill { display: inline-block; min-width: 32px; padding: 2px 8px; border-radius: 999px; text-align: center; font-weight: 600; font-size: 12px; }
.score-high { background: rgba(16,185,129,0.2); color: var(--good); }
.score-med { background: rgba(59,130,246,0.2); color: var(--accent); }
.score-low { background: rgba(245,158,11,0.2); color: var(--warn); }
.score-risk { background: rgba(239,68,68,0.2); color: var(--bad); }

/* Right rail */
.rail { display: flex; flex-direction: column; gap: 16px; }
.rail .muted { font-size: 12px; }
.rail-search form { display: flex; gap: 8px; margin-top: 8px; }
.rail-search input { flex: 1; }
.rail-search button { white-space: nowrap; }
#audit-result { margin-top: 10px; }
.audit-card { border: 1px solid var(--border-2); border-radius: 8px; padding: 12px; background: var(--card-2); margin-top: 8px; }
.audit-card .row { display: flex; justify-content: space-between; gap: 8px; padding: 2px 0; font-size: 12px; }
.audit-card .row .k { color: var(--muted); }

.event { border-bottom: 1px solid var(--border); padding: 8px 0; font-size: 12px; }
.event:last-child { border-bottom: none; }
.event .name { font-weight: 600; }
.event .when { color: var(--muted); font-size: 11px; }
.event .delta { color: var(--muted); }

.footer { margin-top: 24px; color: var(--muted); font-size: 12px; padding-top: 16px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }

/* Detail */
.detail { margin-top: 16px; }
.detail-head { display: flex; align-items: center; justify-content: space-between; }
.hidden { display: none !important; }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 8px; }
.kv .k { color: var(--muted); }
.reasons { margin-top: 10px; }
.reasons .reason { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px dashed var(--border); font-size: 12px; }
.reasons .pts.good { color: var(--good); }
.reasons .pts.zero { color: var(--muted); }
.history-row { display: flex; gap: 12px; font-size: 12px; padding: 4px 0; border-bottom: 1px solid var(--border); }
.history-row .when { color: var(--muted); width: 160px; }

@media (max-width: 1100px) {
  .grid { grid-template-columns: 1fr; }
  .hero { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .layout { padding: 14px; }
  .hero-pct { font-size: 40px; }
  .tile-val { font-size: 22px; }
}