:root {
  --cream: #fff1bf;
  --custard: #ffd86b;
  --custard-dark: #e8a942;
  --caramel: #8f4a20;
  --cherry: #d83b2d;
  --plate: #fff9df;
  --brown: #43261c;
  --mint: #4c7a46;
  --ink: #241814;
  --shadow: rgba(67, 38, 28, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cream);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: "Courier New", "MS Gothic", monospace;
  background:
    radial-gradient(circle at 14% 10%, rgba(216, 59, 45, 0.16), transparent 18%),
    radial-gradient(circle at 84% 4%, rgba(255, 216, 107, 0.76), transparent 24%),
    linear-gradient(rgba(67, 38, 28, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(67, 38, 28, 0.035) 1px, transparent 1px),
    var(--cream);
  background-size: 100% 100%, 100% 100%, 14px 14px, 14px 14px, auto;
}

.game-shell {
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto;
  padding: 24px 0 38px;
}

.hero,
.play-area,
.links {
  border: 4px solid var(--brown);
  border-radius: 18px;
  background: rgba(255, 249, 223, 0.92);
  box-shadow: 7px 7px 0 var(--shadow);
}

.hero {
  padding: 18px;
  background:
    radial-gradient(ellipse at 86% 20%, var(--cherry) 0 14px, transparent 15px),
    linear-gradient(135deg, rgba(255, 216, 107, 0.9), rgba(255, 249, 223, 0.96));
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--caramel);
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 8vw, 70px);
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 4px 4px 0 rgba(216, 59, 45, 0.2);
}

h1 span {
  color: var(--cherry);
  font-size: 0.44em;
}

.sub-title {
  margin: 6px 0 0;
  color: var(--caramel);
  font-size: clamp(15px, 2.4vw, 22px);
  font-weight: 700;
}

p {
  margin: 10px 0 0;
}

.play-area {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 16px;
  margin-top: 18px;
  padding: 18px;
}

.canvas-frame {
  display: grid;
  min-width: 0;
  place-items: center;
  touch-action: none;
  user-select: none;
  border: 4px solid var(--caramel);
  border-radius: 12px;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.28) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255, 255, 255, 0.28) 25%, transparent 25%),
    #f0b65c;
  background-size: 22px 22px;
}

canvas {
  display: block;
  width: min(100%, 720px);
  height: auto;
  image-rendering: pixelated;
  touch-action: none;
  user-select: none;
}

.hud {
  display: grid;
  gap: 10px;
}

.hud div {
  padding: 12px;
  border: 3px solid var(--brown);
  border-radius: 10px;
  background: var(--plate);
}

.hud span,
.hud strong {
  display: block;
  font-weight: 700;
}

.hud strong {
  color: var(--cherry);
  font-size: 28px;
}

.message-panel {
  grid-column: 1 / -1;
  min-height: 82px;
  padding: 14px;
  border: 3px solid var(--brown);
  border-radius: 12px;
  color: var(--brown);
  font-weight: 700;
  background: var(--plate);
}

.controls {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

button,
.links a {
  border: 3px solid var(--brown);
  border-radius: 12px;
  color: var(--plate);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  background: var(--cherry);
  box-shadow: 4px 4px 0 var(--shadow);
}

button {
  min-height: 58px;
  cursor: pointer;
  font-size: clamp(16px, 3.4vw, 26px);
}

button:hover,
button:focus-visible,
.links a:hover,
.links a:focus-visible {
  outline: none;
  background: var(--mint);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--shadow);
}

.help {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--caramel);
  font-weight: 700;
  text-align: center;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding: 14px;
}

.links a {
  display: inline-block;
  padding: 8px 10px;
}

@media (max-width: 780px) {
  .play-area,
  .controls {
    grid-template-columns: 1fr;
  }

  .controls {
    grid-template-columns: repeat(2, 1fr);
  }

  .hud {
    grid-template-columns: repeat(2, 1fr);
    order: -1;
  }
}