:root {
  color-scheme: dark;
  --ink: #eef1f2;
  --muted: #a9b0b3;
  --line: rgba(255, 255, 255, 0.18);
  --panel: rgba(8, 10, 11, 0.58);
}

* {
  box-sizing: border-box;
}

html,
body,
main {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: #050606;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  cursor: crosshair;
}

.panel {
  position: fixed;
  top: 18px;
  right: 18px;
  width: min(320px, calc(100vw - 36px));
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
}

.kicker,
h1,
.status {
  margin: 0;
}

.kicker {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin-top: 3px;
  font-size: 18px;
  font-weight: 650;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
}

input[type="range"] {
  width: 100%;
  accent-color: #f4c06a;
}

.status {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--muted);
  font-size: 11px;
}

.status span {
  min-height: 22px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

@media (max-width: 640px) {
  .panel {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    padding: 13px;
    gap: 10px;
  }

  h1 {
    font-size: 16px;
  }
}