:root {
  --bg0: #1c1916;
  --bg1: #2a2420;
  --paper: #f4efe4;
  --ink: #1c1916;
  --muted: #8a7f72;
  --line: rgba(28, 25, 22, 0.12);
  --accent: #c45c26;
  --ok: #2f6f4e;
  --bad: #a33b32;
  --cream: #f7f1e6;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(900px 500px at 90% -10%, #5a3a28 0%, transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1));
}
body.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.kicker {
  margin: 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--muted);
}
h1 { margin: 0.15rem 0 0; font-family: Fraunces, Georgia, serif; font-weight: 650; }
.card {
  width: min(22rem, 100%);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(247,241,230,0.12);
  border-radius: 1rem;
  padding: 1.4rem 1.3rem 1.5rem;
}
.hint, .err { margin: 0.8rem 0 1rem; color: var(--muted); }
.err { color: #f0a39c; }
form { display: grid; gap: 0.75rem; }
label { display: grid; gap: 0.3rem; font-size: 0.9rem; color: var(--muted); }
input, button {
  font: inherit;
  border-radius: 0.55rem;
  border: 1px solid rgba(247,241,230,0.18);
  padding: 0.7rem 0.8rem;
}
input { background: #141210; color: var(--cream); }
button {
  background: var(--accent);
  color: #fff;
  border: 0;
  cursor: pointer;
  font-weight: 650;
}
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.2rem 0.4rem;
  max-width: 44rem;
  margin: 0 auto;
}
.ghost {
  color: var(--cream);
  text-decoration: none;
  border: 1px solid rgba(247,241,230,0.2);
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.85rem;
}
main#app { max-width: 44rem; margin: 0 auto; padding: 0.6rem 1.2rem 3rem; }
.blurb { color: var(--muted); line-height: 1.45; }
.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7.4rem, 1fr));
  gap: 0.65rem;
  margin: 1rem 0 1.6rem;
}
.pill {
  display: block;
  text-align: left;
  background: rgba(255,255,255,0.05);
  color: inherit;
  border: 1px solid rgba(247,241,230,0.12);
  border-radius: 0.7rem;
  padding: 0.75rem 0.8rem;
  cursor: pointer;
}
.pill.done { border-color: rgba(47, 111, 78, 0.7); }
.pill strong { display: block; font-size: 0.95rem; }
.pill span { color: var(--muted); font-size: 0.8rem; }
.board-wrap {
  background: var(--paper);
  color: var(--ink);
  border-radius: 1rem;
  padding: 1rem;
  margin: 1rem 0;
}
.magic {
  display: grid;
  gap: 0.35rem;
  width: min(100%, 22rem);
  margin: 0 auto;
}
.magic input, .magic .given {
  aspect-ratio: 1;
  width: 100%;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  border-radius: 0.4rem;
  border: 1px solid var(--line);
}
.magic .given {
  display: grid;
  place-items: center;
  background: #e7dcc8;
}
.magic input { background: #fff; color: var(--ink); }
.magic input.wrong { border-color: var(--bad); background: #f8e2df; }
.magic input.ok { border-color: var(--ok); }
.toolbar { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.9rem; }
.toolbar button.secondary {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(247,241,230,0.25);
}
.status { min-height: 1.4rem; margin: 0.4rem 0 0; }
.status.good { color: #9ad4b3; }
.status.bad { color: #f0a39c; }
h2 { font-family: Fraunces, Georgia, serif; font-weight: 600; margin: 1.4rem 0 0.3rem; }
.back { color: var(--cream); }
.prompt {
  font-size: 1.15rem;
  line-height: 1.45;
  margin: 0.7rem 0 1rem;
}
.answer-label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 22rem;
}
.answer-label input {
  font-size: 1.2rem;
  font-weight: 650;
}
.answer-label input.wrong { border-color: var(--bad); }
.answer-label input.ok { border-color: var(--ok); }
.hints {
  margin: 1rem 0 0;
  padding: 0.85rem 0.85rem 0.85rem 1.6rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(247,241,230,0.12);
  border-radius: 0.75rem;
  line-height: 1.45;
}
.hints li + li { margin-top: 0.65rem; }
.hint-kicker {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-right: 0.35rem;
}
button:disabled { opacity: 0.55; cursor: default; }