@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;600&display=swap');

:root {
  color-scheme: light;
  --bg: #0d0f12;
  --bg-alt: #141923;
  --panel: rgba(20, 26, 33, 0.9);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f4f7fb;
  --muted: #9aa3b2;
  --accent: #f7c76f;
  --accent-2: #66d1ff;
  --danger: #ff6b6b;
  --success: #4de1a5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 10% 10%, rgba(102, 209, 255, 0.18), transparent 45%),
    radial-gradient(circle at 90% 20%, rgba(247, 199, 111, 0.18), transparent 35%),
    linear-gradient(160deg, #0c0f12 30%, #101623 100%);
  z-index: -2;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding: 3rem 6vw 2rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--accent-2);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.sub {
  margin: 0;
  color: var(--muted);
  max-width: 42rem;
}

.status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 0.9rem 1.2rem;
  border-radius: 1rem;
  min-width: 200px;
}

.status .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 12px rgba(255, 107, 107, 0.6);
}

.status strong {
  display: block;
  font-size: 0.95rem;
}

.status span {
  color: var(--muted);
  font-size: 0.8rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.8rem;
  padding: 0 6vw 3rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 1.5rem;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.panel.signal {
  grid-column: span 2;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.2rem;
}

.pill {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(247, 199, 111, 0.15);
  color: var(--accent);
  border: 1px solid rgba(247, 199, 111, 0.4);
}

.pill.ghost {
  background: rgba(102, 209, 255, 0.12);
  color: var(--accent-2);
  border-color: rgba(102, 209, 255, 0.4);
}

.signal-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
}

.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.controls label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.controls input {
  background: rgba(9, 12, 18, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.6rem;
  padding: 0.6rem 0.7rem;
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.compare-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1rem;
  background: rgba(10, 14, 20, 0.9);
}

.compare-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.compare-signal {
  font-size: 1.2rem;
  margin: 0.2rem 0 0.4rem;
}

.compare-reason {
  margin: 0 0 0.6rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.compare-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.compare-meta strong {
  color: var(--text);
}

.trade-positive {
  color: var(--success);
}

.trade-negative {
  color: var(--danger);
}

.trade-neutral {
  color: var(--accent);
}

.compare-note {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.spot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
}

.signal-metric {
  background: rgba(15, 20, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 1rem;
}

.signal-metric span {
  color: var(--muted);
  font-size: 0.85rem;
}

.signal-metric strong {
  display: block;
  font-size: 1.4rem;
  margin-top: 0.4rem;
}

.signal-metric small {
  color: var(--muted);
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
}

.alert-log {
  margin-top: 1.5rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.rationale {
  margin-top: 1.2rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.rationale h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.rationale ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: var(--muted);
}

.alert-log h3 {
  margin: 0 0 0.8rem;
  font-size: 1rem;
}

.alert-log ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--muted);
}

.chart {
  height: 280px;
}

.panel-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
  gap: 1rem;
}

.panel-foot strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  margin-top: 0.4rem;
}

.notes {
  padding: 0 6vw 3rem;
  color: var(--muted);
}

.notes h3 {
  margin: 0 0 0.6rem;
  color: var(--text);
}

@media (max-width: 980px) {
  .panel.signal {
    grid-column: span 1;
  }
  .topbar {
    flex-direction: column;
  }
}