:root {
  --bg: #0a0f1a;
  --panel: #121a2b;
  --panel-2: #182338;
  --text: #e8eefc;
  --muted: #95a2c6;
  --accent: #74f0c1;
  --warning: #ffbf69;
  --danger: #ff6b81;
  --line: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, #09111f 0%, #0d1424 100%);
  color: var(--text);
}

.app {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(10, 15, 26, 0.75);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand { font-size: 28px; font-weight: 800; }
.subbrand { color: var(--muted); margin-top: 4px; }
.nav { display: grid; gap: 10px; }
.nav-btn {
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.nav-btn.active { border-color: var(--accent); color: var(--accent); }
.sidebar-note {
  margin-top: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  color: var(--muted);
  line-height: 1.45;
}

.main { padding: 28px; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.topbar h1 { margin: 0 0 8px; }
.topbar p { margin: 0; color: var(--muted); }
.status-group { display: flex; gap: 10px; flex-wrap: wrap; }
.pill {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 13px;
}
.pill.green { color: var(--accent); }
.pill.neutral { color: var(--muted); }

.grid { display: grid; gap: 18px; }
.cards-4 { grid-template-columns: repeat(4, minmax(0,1fr)); margin-bottom: 18px; }
.two-col { grid-template-columns: 1.25fr 1fr; }
.card {
  background: rgba(18, 26, 43, 0.95);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}
.metric strong {
  display: block;
  margin: 10px 0 8px;
  font-size: 26px;
  line-height: 1.2;
}
.label { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
.delta { font-size: 14px; }
.positive { color: var(--accent); }
.warning { color: var(--warning); }
.neutral { color: var(--muted); }

.weights, .stack, .timeline { display: grid; gap: 12px; }
.weight-row, .signal-item, .event-item {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.weight-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  overflow: hidden;
  margin-top: 8px;
}
.weight-fill {
  height: 100%;
  background: linear-gradient(90deg, #4dd0e1, #74f0c1);
}
.bullet-list { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.55; }
.notice {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(116,240,193,0.08);
  border: 1px solid rgba(116,240,193,0.22);
  color: var(--accent);
}
.roadmap { margin: 0; padding-left: 20px; line-height: 1.7; color: var(--muted); }
.view { display: none; }
.view.active { display: block; }

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .cards-4, .two-col { grid-template-columns: 1fr; }
}