html,
body {
  margin: 0;
  min-height: 100%;
}

body.maze-page {
  background:
    radial-gradient(circle at top, #1c2733 0%, #0a0f15 55%, #06080c 100%);
  color: #e8eef6;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

canvas {
  display: block;
}

.maze-layout {
  width: min(1100px, calc(100vw - 24px));
  margin: 12px auto 20px;
  display: grid;
  gap: 12px;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(7, 12, 18, 0.72);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.panel-label {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #93a4b8;
}

#renderCanvas {
  width: 100%;
  height: min(62vh, 680px);
}

#p5-panel {
  display: flex;
  justify-content: center;
  padding: 8px 0 14px;
}

#p5-panel canvas {
  width: min(100%, 1000px);
  height: auto;
  border-radius: 12px;
}

@media (max-width: 720px) {
  .maze-layout {
    width: calc(100vw - 16px);
    margin: 8px auto 16px;
  }

  #renderCanvas {
    height: 52vh;
  }
}