@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: rgba(10, 20, 32, 0.88);
  --panel-strong: #0f1b2d;
  --border: rgba(148, 163, 184, 0.14);
  --text: #ecf4ff;
  --muted: #91a4bf;
  --muted-strong: #6b7f98;
  --buy: #2ed9a1;
  --sell: #ff6b6b;
  --warn: #ffbf5e;
  --blue: #61cbff;
  --line: rgba(255, 255, 255, 0.06);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(46, 217, 161, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(97, 203, 255, 0.10), transparent 26%),
    linear-gradient(180deg, #060c12 0%, #08121c 46%, #051018 100%);
  color: var(--text);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 88%);
  opacity: 0.55;
}

.page-shell {
  width: min(1440px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 36px;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(97, 203, 255, 0.08);
  color: var(--blue);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 800;
}

h1 {
  margin: 12px 0 8px;
  font-size: clamp(34px, 4vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 680px;
}

.status-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.status-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(46, 217, 161, 0.10);
  color: var(--buy);
  border: 1px solid rgba(46, 217, 161, 0.18);
  font-size: 12px;
  font-weight: 700;
}

.status-pill.subtle {
  background: rgba(97, 203, 255, 0.08);
  color: var(--blue);
  border-color: rgba(97, 203, 255, 0.18);
}

.market-switcher {
  display: block;
  margin-bottom: 18px;
}

.market-dropdown-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 22px;
  border: 1px solid rgba(97, 203, 255, 0.26);
  background: linear-gradient(135deg, rgba(11, 21, 34, 0.9), rgba(8, 18, 30, 0.92));
  box-shadow: var(--shadow);
}

.market-dropdown-copy strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.market-dropdown-copy span {
  color: var(--muted);
  font-size: 12px;
}

.market-select {
  min-width: min(520px, 100%);
  width: min(620px, 100%);
  appearance: none;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(6, 14, 24, 0.92);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 42px 12px 14px;
  font-size: 14px;
  font-weight: 700;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--blue) 50%),
    linear-gradient(135deg, var(--blue) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.market-select:focus {
  outline: none;
  border-color: rgba(97, 203, 255, 0.7);
  box-shadow: 0 0 0 3px rgba(97, 203, 255, 0.15);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-card,
.chart-card,
.panel-card,
.metric-card {
  background: var(--panel);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-card {
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.9fr);
  gap: 18px;
  padding: 24px;
  margin-bottom: 18px;
}

.hero-row,
.price-row,
.legend-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.signal-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.signal-chip.buy { background: rgba(46, 217, 161, 0.16); color: var(--buy); }
.signal-chip.sell { background: rgba(255, 107, 107, 0.16); color: var(--sell); }
.signal-chip.hold { background: rgba(255, 191, 94, 0.15); color: var(--warn); }
.signal-chip.neutral { background: rgba(97, 203, 255, 0.10); color: var(--blue); }

.market-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.price-row {
  margin-top: 18px;
}

.price-value {
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.price-change {
  font-size: 18px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 999px;
}

.price-change.buy { color: var(--buy); background: rgba(46, 217, 161, 0.08); }
.price-change.sell { color: var(--sell); background: rgba(255, 107, 107, 0.08); }
.price-change.hold { color: var(--warn); background: rgba(255, 191, 94, 0.08); }

.hero-summary {
  margin-top: 14px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  max-width: 760px;
}

.confidence-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  margin-top: 18px;
  overflow: hidden;
}

.confidence-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sell), var(--warn), var(--buy));
  transition: width 0.45s ease;
}

.confidence-text {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.hero-side {
  display: grid;
  gap: 14px;
}

.side-card {
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(15, 27, 45, 0.92), rgba(9, 18, 30, 0.96));
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.side-card.accent {
  background: linear-gradient(180deg, rgba(17, 31, 51, 0.95), rgba(9, 18, 30, 0.96));
  border-color: rgba(97, 203, 255, 0.26);
}

.side-label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.side-card strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.side-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  width: 100%;
}

.dashboard-grid > * {
  min-width: 0;
}

.chart-card {
  width: 100%;
}

.chart-card {
  border-radius: var(--radius-xl);
  padding: 18px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 14px;
}

.card-header h2,
.panel-card h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.card-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.legend-row {
  color: var(--muted);
  font-size: 12px;
  gap: 14px;
}

.legend-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.gex-state-legend {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(148, 163, 184, 0.08);
}

.gex-state-legend .state-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #9fb3c8;
}

.gex-state-legend strong {
  font-size: 12px;
  letter-spacing: 0.01em;
}

.gex-state-legend small {
  font-size: 11px;
  color: var(--muted);
}

.gex-state-legend.positive {
  border-color: rgba(46, 217, 161, 0.35);
  background: rgba(46, 217, 161, 0.12);
}

.gex-state-legend.positive .state-dot {
  background: var(--buy);
  box-shadow: 0 0 12px rgba(46, 217, 161, 0.65);
}

.gex-state-legend.negative {
  border-color: rgba(255, 107, 107, 0.35);
  background: rgba(255, 107, 107, 0.12);
}

.gex-state-legend.negative .state-dot {
  background: var(--sell);
  box-shadow: 0 0 12px rgba(255, 107, 107, 0.55);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.dot.candles { background: #d6e1ee; }
.dot.vwap { background: var(--blue); }
.dot.poc { background: var(--warn); }
.dot.gex { background: var(--sell); }

.chart-wrap {
  width: 100%;
  height: 720px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(8, 15, 25, 0.86), rgba(8, 15, 25, 0.94));
  border: 1px solid rgba(148, 163, 184, 0.12);
}

#chartCanvas {
  width: 100%;
  height: 100%;
}

.insight-panel {
  display: grid;
  gap: 14px;
}

.insight-panel-bottom {
  margin-top: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-card {
  border-radius: 24px;
  padding: 18px;
}

.key-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.key-item {
  padding: 14px 14px;
  border-radius: 18px;
  background: rgba(7, 16, 24, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.key-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.key-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.reason-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.reason-list li {
  padding-left: 18px;
  position: relative;
  color: var(--text);
  line-height: 1.45;
}

.reason-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.rule-block {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(46, 217, 161, 0.08), rgba(7, 16, 24, 0.82));
  border: 1px solid rgba(46, 217, 161, 0.16);
  color: var(--text);
  line-height: 1.6;
}

.bottom-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  border-radius: 22px;
  padding: 18px;
}

.metric-card span {
  display: block;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  margin-bottom: 10px;
}

.metric-card strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.metric-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13px;
}

.footer-note {
  margin-top: 16px;
  color: var(--muted-strong);
  text-align: center;
  font-size: 13px;
}

.is-buy .signal-chip,
.is-buy .price-change,
.is-buy .hero-card,
.is-buy .confidence-bar span {
  animation: pulseBuy 2.8s ease-in-out infinite;
}

.is-sell .signal-chip,
.is-sell .price-change,
.is-sell .hero-card,
.is-sell .confidence-bar span {
  animation: pulseSell 2.8s ease-in-out infinite;
}

@keyframes pulseBuy {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 217, 161, 0.00); }
  50% { box-shadow: 0 0 0 10px rgba(46, 217, 161, 0.04); }
}

@keyframes pulseSell {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.00); }
  50% { box-shadow: 0 0 0 10px rgba(255, 107, 107, 0.04); }
}

@media (max-width: 1180px) {
  .hero-card,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .chart-wrap {
    height: 620px;
  }

  .insight-panel-bottom {
    grid-template-columns: 1fr;
  }

  .bottom-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100vw - 20px, 1440px);
    padding-top: 16px;
  }

  .topbar,
  .card-header {
    align-items: start;
    flex-direction: column;
  }

  .market-switcher,
  .bottom-grid {
    grid-template-columns: 1fr;
  }

  .market-dropdown-panel {
    flex-direction: column;
    align-items: stretch;
  }

  .market-select {
    width: 100%;
    min-width: 0;
  }

  .hero-card,
  .chart-card,
  .panel-card,
  .metric-card {
    border-radius: 18px;
  }

  .chart-wrap {
    height: 460px;
  }
}