:root {
  --bg0: #0f1419;
  --bg1: #1a222c;
  --ink: #e8eef4;
  --muted: #8b9aab;
  --accent: #3d9bfd;
  --accent-soft: rgba(61, 155, 253, 0.14);
  --line: rgba(232, 238, 244, 0.1);
  --warn: #e6b84d;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: var(--font-body);
  background: var(--bg0);
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(61, 155, 253, 0.22), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(90, 120, 90, 0.18), transparent 50%),
    linear-gradient(180deg, #121820 0%, var(--bg0) 45%, #0c1014 100%);
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 1.5rem;
}

.brand {
  margin: 0 0 0.35rem;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
  color: var(--muted);
}

.lede {
  margin: 0.85rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.5;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
  display: grid;
  gap: 1.5rem;
}

.panel {
  background: color-mix(in srgb, var(--bg1) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 1.25rem 1.35rem 1.4rem;
  backdrop-filter: blur(8px);
}

.chart-panel { padding-bottom: 1rem; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
  margin-bottom: 1rem;
}

.toolbar label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.toolbar select {
  min-width: 8.5rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg0);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: normal;
}

.chart-wrap {
  position: relative;
  min-height: 320px;
}

.warn {
  margin: 0 0 0.75rem;
  padding: 0.55rem 0.75rem;
  border-left: 3px solid var(--warn);
  background: rgba(230, 184, 77, 0.08);
  color: var(--warn);
  font-size: 0.88rem;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.muted { margin: 0; color: var(--muted); font-size: 0.88rem; }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.active {
  background: var(--accent-soft);
}

button.linkish, .link {
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.link:hover { text-decoration: underline; }

.status {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 720px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.detail h3 {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 600;
}

.kv {
  display: grid;
  grid-template-columns: minmax(7rem, 32%) 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0;
  font-size: 0.9rem;
}

.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }