:root {
  color-scheme: dark;
  --bg-0: #0a0d14;
  --bg-1: #111827;
  --bg-2: rgba(17, 24, 39, 0.78);
  --panel: rgba(15, 23, 42, 0.7);
  --stroke: rgba(148, 163, 184, 0.2);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #5eead4;
  --accent-2: #60a5fa;
  --danger: #f87171;
  --success: #4ade80;
  --shadow: 0 20px 60px rgba(2, 6, 23, 0.55);
  --radius-lg: 22px;
  --radius-md: 14px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: radial-gradient(circle at 10% 15%, rgba(94, 234, 212, 0.12), transparent 55%),
    radial-gradient(circle at 90% 10%, rgba(96, 165, 250, 0.14), transparent 45%),
    radial-gradient(circle at 30% 90%, rgba(56, 189, 248, 0.12), transparent 50%),
    var(--bg-0);
  color: var(--text);
  min-height: 100vh;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.hero {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.75), rgba(2, 6, 23, 0.9));
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(94, 234, 212, 0.15), transparent 45%);
  pointer-events: none;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.status {
  font-size: 0.85rem;
  color: var(--muted);
  font-family: var(--mono);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  margin: 0 0 12px;
}

.hero-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: grid;
  gap: 16px;
}

.search-stack {
  display: flex;
  gap: 12px;
}

.search-stack input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(15, 23, 42, 0.75);
  color: var(--text);
  font-size: 0.95rem;
}

.search-stack button {
  padding: 12px 18px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041117;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.search-stack button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(94, 234, 212, 0.2);
}

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

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.control-grid label {
  display: grid;
  gap: 6px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.control-grid select,
.chart-controls select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(15, 23, 42, 0.8);
  color: var(--text);
  font-size: 0.9rem;
}

.content {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.panel {
  background: var(--panel);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  animation: fadeUp 0.6s ease both;
}

.panel:nth-child(2) {
  animation-delay: 0.05s;
}

.panel:nth-child(3) {
  animation-delay: 0.1s;
}

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

.panel-head h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.muted {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(15, 23, 42, 0.6);
  color: var(--text);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.chip:hover {
  transform: translateY(-1px);
  border-color: rgba(94, 234, 212, 0.4);
}

.chip.is-active {
  border-color: rgba(94, 234, 212, 0.6);
  color: var(--accent);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

thead {
  text-align: left;
}

th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 12px 10px;
  border-bottom: 1px solid var(--stroke);
}

td {
  padding: 14px 10px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  font-size: 0.95rem;
}

tbody tr {
  transition: background 0.2s ease;
  cursor: pointer;
}

tbody tr:hover,
tbody tr.is-selected {
  background: rgba(30, 41, 59, 0.6);
}

.asset-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.asset-cell img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.symbol {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.positive {
  color: var(--success);
  font-weight: 600;
}

.negative {
  color: var(--danger);
  font-weight: 600;
}

.chart-panel {
  display: grid;
  gap: 12px;
}

.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chart-wrap {
  background: rgba(15, 23, 42, 0.7);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.insights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.insight {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(148, 163, 184, 0.15);
}

.insight-label {
  margin: 0 0 8px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.insight h3 {
  margin: 0 0 6px;
  font-size: 1.3rem;
}

.footer {
  text-align: center;
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.85rem;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .control-grid {
    grid-template-columns: 1fr;
  }

  .panel-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .insights {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 24px 16px 36px;
  }

  .search-stack {
    flex-direction: column;
  }
}