* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow: hidden;
  background: #06070a;
  color: #ededed;
  font-family:
    ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

#app {
  position: relative;
  height: 100%;
}

canvas {
  display: block;
}

/* HUD */
.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hud-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
}

.hud {
  color: #cdf6ff;
  text-shadow: 0 0 10px rgba(36, 230, 255, 0.55);
}

.hud-title {
  color: #ff2fd0;
  text-shadow: 0 0 18px rgba(255, 47, 208, 0.7);
  letter-spacing: 0.08em;
}

.hud-stat {
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.9;
}

.hud-hint {
  font-size: 12px;
  opacity: 0.6;
}

.hud-bar {
  width: 160px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}

.hud-bar > i {
  display: block;
  height: 100%;
  width: 100%;
  background: currentColor;
  transform-origin: left;
  transition: transform 0.12s linear;
}

.hud-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 8px;
}

.hud-title {
  font-size: 28px;
  font-weight: 600;
}

.hud-sub {
  font-size: 14px;
  opacity: 0.7;
}