:root {
  color-scheme: dark;
  --bg: #050505;
  --panel: #0d0d0d;
  --panel-2: #111111;
  --line: #1f1f1f;
  --text: #f5f5f5;
  --muted: #9a9a9a;
  --accent: #ffffff;
  --positive: #62eec5;
  --negative: #ff6a6a;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at top left, #111111, #050505 40%);
  color: var(--text);
  min-height: 100vh;
}

.app {
  max-width: 1500px;
  margin: 0 auto;
  padding: 32px 28px 24px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-title {
  font-size: 24px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status {
  padding: 8px 14px;
  border: 1px solid var(--line);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.2em;
  background: #0c0c0c;
}

.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border 0.2s ease, color 0.2s ease;
}

.ghost:hover {
  border-color: var(--text);
}

.scoreboard {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.score-item {
  border: 1px solid var(--line);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(120deg, #0b0b0b, #111111);
  min-height: 56px;
}

.score-title {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.score-name {
  font-size: 15px;
  margin-top: 4px;
}

.score-value {
  font-size: 14px;
  font-weight: 600;
}

.score-value.positive {
  color: var(--positive);
}

.score-value.negative {
  color: var(--negative);
}

.global-panel {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.panel-title {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
}

.panel-subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.panel-meta {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--muted);
}

.chart-wrap {
  width: 100%;
  height: 140px;
}

.chart-wrap canvas {
  width: 100%;
  height: 100%;
}

.grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  border: 1px solid var(--line);
  padding: 16px;
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 420px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--muted);
}

.card-equity {
  text-align: right;
}

.card-equity .value {
  font-size: 20px;
  font-weight: 600;
}

.card-equity .delta {
  font-size: 12px;
}

.card-equity .delta.positive {
  color: var(--positive);
}

.card-equity .delta.negative {
  color: var(--negative);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stats div span {
  display: block;
  color: var(--text);
  font-size: 14px;
  margin-top: 6px;
  letter-spacing: 0.04em;
}

.sparkline {
  width: 100%;
  height: 90px;
  border: 1px solid var(--line);
  background: #0a0a0a;
}

.signal {
  border: 1px solid var(--line);
  padding: 10px;
  background: #0a0a0a;
}

.signal-label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--muted);
}

.signal-value {
  margin-top: 6px;
  font-size: 13px;
}

.positions {
  border-top: 1px solid var(--line);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.positions-title {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--muted);
}

.position-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  font-size: 13px;
}

.position-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.position-pnl.positive {
  color: var(--positive);
}

.position-pnl.negative {
  color: var(--negative);
}

.footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar-controls {
    flex-wrap: wrap;
  }

  .footer {
    flex-direction: column;
    gap: 10px;
  }
}