:root {
  --bg: #0f0e13;
  --panel: #17151d;
  --line: #2a2733;
  --ink: #e1e1e6;
  --muted: #8b8796;
  --gold: #f5c850;
  --red: #eb5f55;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

a { color: var(--gold); }
code, pre { font-family: var(--mono); }

.hero {
  max-width: 920px;
  margin: 0 auto;
  padding: 40px 16px 16px;
  text-align: center;
}

h1 {
  margin: 0;
  font: 700 46px/1.1 var(--mono);
  letter-spacing: -0.02em;
}

.at { color: var(--gold); }

.pitch {
  max-width: 640px;
  margin: 12px auto 22px;
  color: var(--muted);
  font-size: 17px;
}

.pick {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.field {
  display: flex;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 0 0 12px;
  font: 15px var(--mono);
  color: var(--muted);
}

.field input {
  width: 260px;
  max-width: 52vw;
  background: transparent;
  border: 0;
  color: var(--ink);
  font: 15px var(--mono);
  padding: 11px 12px 11px 2px;
  outline: none;
}

.field:focus-within { border-color: var(--gold); }

button, .share-actions a {
  font: 600 15px var(--mono);
  color: #141218;
  background: var(--gold);
  border: 0;
  border-radius: 8px;
  padding: 10px 18px;
  cursor: pointer;
  text-decoration: none;
}

button:disabled { opacity: 0.5; cursor: progress; }

.chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.chips button {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 400;
  font-size: 13px;
  padding: 5px 10px;
}

.chips button:hover { border-color: var(--gold); }

.status {
  min-height: 1.5em;
  margin: 12px 0 0;
  color: var(--muted);
  font: 13px var(--mono);
}

.status.error { color: var(--red); }

.stage {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 16px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.hint { color: var(--muted); font-size: 13px; }

.toolbar button {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 400;
  font-size: 13px;
  padding: 6px 12px;
}

.toolbar button.on { border-color: var(--gold); color: var(--gold); }

canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #0f0e13;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  image-rendering: auto;
}

canvas:focus { border-color: #4a4458; }

.pad {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  max-width: 260px;
  margin: 12px auto 0;
}

.pad button {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 12px 0;
  font-size: 18px;
}

.pad .wide { font-size: 14px; }

.scroller { overflow-x: auto; }

@media (pointer: coarse) {
  .pad { display: grid; }
}

/* on a phone, keep the text readable and let the game scroll sideways */
@media (max-width: 760px) {
  canvas { width: 860px; max-width: none; }
}

.share {
  margin: 14px auto 0;
  max-width: 760px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  text-align: center;
}

.share p { margin: 0 0 12px; }

.share-actions { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.share-actions a { display: inline-block; }

.how {
  max-width: 920px;
  margin: 24px auto 0;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.how h2 {
  margin: 0 0 8px;
  font: 600 14px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.how ul { padding-left: 18px; margin: 0; color: var(--muted); }
.how li { margin-bottom: 6px; }
.how b { color: var(--ink); }
.how p { color: var(--muted); margin: 0 0 10px; }

pre {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  overflow-x: auto;
  font-size: 13px;
  color: var(--ink);
  margin: 0 0 10px;
}

footer {
  max-width: 920px;
  margin: 28px auto 0;
  padding: 16px 16px 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 760px) {
  .how { grid-template-columns: 1fr; }
  h1 { font-size: 36px; }
}