:root {
  color-scheme: dark;
  --bg: #101214;
  --panel: #1a1f24;
  --panel-strong: #20272d;
  --text: #f5f7f8;
  --muted: #9aa7b2;
  --line: #303942;
  --good: #38c172;
  --bad: #ef5350;
  --accent: #42a5f5;
  --warn: #ffb020;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
select {
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-weight: 700;
  min-height: 42px;
  padding: 0 16px;
}

button {
  background: var(--accent);
  color: #061018;
  cursor: pointer;
}

select {
  background: #11161a;
  border-color: var(--line);
  color: var(--text);
}

button.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

button.danger {
  background: var(--bad);
  color: #fff;
}

.shell {
  margin: 0 auto;
  max-width: 1180px;
  padding: 28px 18px 40px;
}

.topbar,
.panel-title {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 4px;
  text-transform: uppercase;
}

h1,
h2 {
  letter-spacing: 0;
  margin: 0;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1rem;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.status-panel {
  margin-top: 14px;
}

.status-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 14px;
}

.status-grid div {
  background: #11161a;
  border: 1px solid var(--line);
  border-radius: 6px;
  min-width: 0;
  padding: 12px;
}

.status-grid strong,
.status-grid small {
  display: block;
  overflow-wrap: anywhere;
}

.status-grid strong {
  font-size: 1.05rem;
  margin-top: 6px;
}

.status-grid small {
  color: var(--muted);
  margin-top: 4px;
}

.risk-banner {
  background: rgba(255, 176, 32, 0.12);
  border: 1px solid rgba(255, 176, 32, 0.35);
  border-radius: 6px;
  color: #ffd58a;
  line-height: 1.45;
  margin: 22px 0;
  padding: 12px 14px;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.split {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.8fr);
  margin-top: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 16px;
}

.panel.primary {
  background: var(--panel-strong);
}

.label,
.submetric,
.panel-title span,
.panel-copy,
.research-summary {
  color: var(--muted);
}

.label {
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.metric {
  font-size: 1.45rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.panel-copy {
  line-height: 1.4;
  margin: 6px 0 0;
  max-width: 720px;
}

.research-summary {
  margin-top: 12px;
}

.submetric {
  font-size: 0.9rem;
  margin-top: 6px;
  min-height: 1.3em;
  overflow-wrap: anywhere;
}

canvas {
  display: block;
  height: auto;
  margin-top: 14px;
  max-width: 100%;
  width: 100%;
}

pre {
  background: #11161a;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  margin: 14px 0 0;
  min-height: 180px;
  overflow: auto;
  padding: 12px;
  white-space: pre-wrap;
}

.table-wrap {
  margin-top: 12px;
  overflow-x: auto;
}

.compact-table table {
  min-width: 680px;
}

table {
  border-collapse: collapse;
  min-width: 760px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.buy {
  color: var(--good);
}

.sell {
  color: var(--bad);
}

@media (max-width: 900px) {
  .grid,
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .topbar,
  .panel-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .grid,
  .split,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .controls,
  button {
    width: 100%;
  }
}