:root {
  --bg: #0c1014;
  --panel: #151b22;
  --panel-2: #1c2430;
  --border: #2a3442;
  --text: #eef2f6;
  --muted: #8b97a8;
  --accent: #e8a45c;
  --accent-dim: rgba(232, 164, 92, 0.14);
  --ok: #3ecf8e;
  --ok-dim: rgba(62, 207, 142, 0.12);
  --warn: #e0b35a;
  --warn-dim: rgba(224, 179, 90, 0.12);
  --danger: #e07a72;
  --danger-dim: rgba(224, 122, 114, 0.12);
  --info: #6db3c9;
  --info-dim: rgba(109, 179, 201, 0.12);
  --font: "Sora", "Noto Sans SC", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 980px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(ellipse 70% 45% at 6% -10%, rgba(232, 164, 92, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 35% at 100% 0%, rgba(109, 179, 201, 0.08), transparent 50%),
    linear-gradient(180deg, #10161c 0%, var(--bg) 45%, #090c10 100%);
  line-height: 1.55;
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.2rem 1.1rem 3.5rem;
}

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}

.brand {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.brand em {
  font-style: normal;
  color: var(--accent);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.top-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.status-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: var(--info-dim);
  color: var(--info);
}

.status-pill.ok { background: var(--ok-dim); color: var(--ok); }
.status-pill.err { background: var(--danger-dim); color: var(--danger); }

.btn {
  border: 1px solid rgba(232, 164, 92, 0.35);
  background: var(--accent-dim);
  color: var(--text);
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover { filter: brightness(1.08); }

.hero { margin-bottom: 1.35rem; }

.eyebrow {
  margin: 0 0 0.3rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.hero h1 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 44rem;
  font-size: 0.96rem;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.95rem;
}

.pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.26rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
}

.pill.info { background: var(--info-dim); color: var(--info); border-color: transparent; }
.pill.warn { background: var(--warn-dim); color: var(--warn); border-color: transparent; }
.pill.danger { background: var(--danger-dim); color: var(--danger); border-color: transparent; }

.edge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.edge-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1rem 0.9rem;
}

.edge-card.accent {
  border-color: rgba(232, 164, 92, 0.35);
  background: linear-gradient(180deg, rgba(232, 164, 92, 0.08), var(--panel));
}

.edge-label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}

.edge-value {
  margin: 0.35rem 0 0.2rem;
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.edge-value.up { color: var(--ok); }
.edge-value.down { color: var(--danger); }
.edge-value.flat { color: var(--muted); }

.edge-sub {
  font-size: 0.72rem;
  color: var(--muted);
  min-height: 2.2em;
}

.edge-link {
  display: inline-block;
  margin-top: 0.65rem;
  margin-right: 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.05rem 1.1rem;
  margin-bottom: 0.85rem;
}

.panel h2 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.panel-head h2 { margin: 0; }

.hint {
  font-size: 0.75rem;
  color: var(--muted);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

th, td {
  text-align: left;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

td.pos { color: var(--ok); font-weight: 600; }
td.neg { color: var(--danger); font-weight: 600; }

#spark {
  width: 100%;
  height: 120px;
  display: block;
  background: var(--panel-2);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.7rem;
}

.stat .k {
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 600;
}

.stat .v {
  margin-top: 0.2rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.bullets {
  margin: 0 0 0.85rem;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.bullets li { margin-bottom: 0.4rem; }
.bullets strong { color: var(--text); }

.formula {
  font-family: var(--mono);
  font-size: 0.78rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  color: var(--accent);
}

.footer {
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.err-line { color: var(--danger); }

@media (max-width: 820px) {
  .edge-grid,
  .grid-2,
  .stat-row {
    grid-template-columns: 1fr;
  }
}