:root {
  --bg: #0b0b14;
  --ink: #ebe8e1;
  --muted: #9a98a6;
  --cheap: #4a35a6;   /* low price: dim purple */
  --mid: #d6457a;     /* middle: rose */
  --pricey: #fff04a;  /* high price: bright yellow */
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Linotype Didot", "Didot", "Bodoni Moda", serif;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

#status {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.9rem;
}

#canvas-holder canvas {
  display: block;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1;
}

.legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.legend-bar {
  width: 140px;
  height: 8px;
  background: linear-gradient(to right, var(--cheap), var(--mid), var(--pricey));
}

.legend-note { color: var(--muted); }

.credit {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.credit a { color: var(--ink); }

#tooltip {
  position: fixed;
  pointer-events: none;
  max-width: 240px;
  padding: 8px 10px;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.8rem;
  line-height: 1.35;
}

#tooltip strong { display: block; }