:root {
  --bg: #12080d;
  --bg2: #221018;
  --panel: rgba(25, 14, 20, 0.86);
  --panel-border: rgba(255, 197, 102, 0.14);
  --text: #fff5ee;
  --muted: rgba(255, 245, 238, 0.72);
  --accent: #ff8f3f;
  --accent-2: #ff5f6d;
  --green: #6aaa64;
  --yellow: #c9b458;
  --gray: #453039;
  --key: #2f1d25;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
  --radius: 28px;
  --font-display: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 143, 63, 0.22), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 95, 109, 0.2), transparent 32%),
    linear-gradient(160deg, var(--bg), var(--bg2));
  font-family: var(--font-display);
  -webkit-tap-highlight-color: transparent;
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
  opacity: 0.7;
}

.glow-1 {
  width: 260px;
  height: 260px;
  left: -60px;
  top: -30px;
  background: rgba(255, 95, 109, 0.26);
}

.glow-2 {
  width: 320px;
  height: 320px;
  right: -80px;
  bottom: -60px;
  background: rgba(255, 143, 63, 0.22);
}

.shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: calc(20px + env(safe-area-inset-top)) 16px calc(20px + env(safe-area-inset-bottom));
}

.panel {
  display: none;
  width: min(720px, 100%);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 18px 18px;
  backdrop-filter: blur(18px);
}

.panel.is-active {
  display: block;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font: 700 12px/1.2 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0 0 12px;
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(36px, 9vw, 76px);
}

h2 {
  font-size: clamp(28px, 6vw, 48px);
}

.lede,
.status,
#resultText {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  text-wrap: balance;
}

.topbar {
  display: flex;
  gap: 14px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.board {
  display: grid;
  gap: 8px;
  margin: 0 auto 18px;
  width: min(100%, 360px);
}

.row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.tile {
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  border: 1px solid rgba(255, 245, 238, 0.12);
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  place-items: center;
  font: 800 clamp(20px, 6vw, 30px) / 1 var(--font-mono);
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.tile.filled {
  border-color: rgba(255, 245, 238, 0.32);
}

.tile.flip {
  animation: flip 460ms ease;
}

.tile.correct {
  background: var(--green);
  border-color: var(--green);
}

.tile.present {
  background: var(--yellow);
  border-color: var(--yellow);
}

.tile.miss {
  background: var(--gray);
  border-color: var(--gray);
}

@keyframes flip {
  0% {
    transform: rotateX(0deg);
  }
  50% {
    transform: rotateX(90deg);
  }
  100% {
    transform: rotateX(0deg);
  }
}

.keyboard {
  display: grid;
  gap: 8px;
}

.key-row {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 8px;
}

.key {
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--key);
  color: var(--text);
  font: 700 16px/1 var(--font-mono);
}

.key.correct {
  background: var(--green);
}

.key.present {
  background: var(--yellow);
}

.key.miss {
  background: var(--gray);
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.actions.stack {
  grid-template-columns: 1fr;
}

.primary,
.ghost,
.ghost-link {
  appearance: none;
  border-radius: 999px;
  border: 0;
  padding: 14px 18px;
  font: 700 15px/1.1 var(--font-display);
  text-decoration: none;
  text-align: center;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 16px 34px rgba(255, 95, 109, 0.22);
}

.ghost,
.ghost-link {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.wide {
  width: 100%;
}

.summary {
  margin: 22px 0 12px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-label {
  margin-bottom: 8px;
  color: var(--accent);
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .panel {
    padding: 18px 14px 14px;
  }

  .topbar {
    flex-direction: column;
  }

  .actions {
    grid-template-columns: 1fr;
  }

  .key {
    min-height: 44px;
    font-size: 14px;
  }
}