:root {
  --bg: #f6f4ef;
  --bg-raised: #fffdf8;
  --ink: #1c1914;
  --muted: #6f6a60;
  --line: #d9d3c6;
  --tile: #fffdf8;
  --tile-border: #c9c2b3;
  --correct: #5a8f54;
  --correct-ink: #f4fff2;
  --present: #c4a035;
  --present-ink: #1c1914;
  --absent: #6e6a63;
  --absent-ink: #f4f1ea;
  --key: #e8e2d6;
  --key-ink: #1c1914;
  --accent: #1c1914;
  --accent-ink: #f6f4ef;
  --shadow: 0 12px 32px rgba(28, 25, 20, 0.08);
  --radius: 12px;
}
html[data-theme="dark"] {
  --bg: #161513;
  --bg-raised: #1f1d1a;
  --ink: #f3eee4;
  --muted: #a39c90;
  --line: #3a362f;
  --tile: #1f1d1a;
  --tile-border: #4a453c;
  --correct: #6aaa64;
  --correct-ink: #10210f;
  --present: #c9b458;
  --present-ink: #1c1914;
  --absent: #3a3a3c;
  --absent-ink: #d7d3cb;
  --key: #2a2824;
  --key-ink: #f3eee4;
  --accent: #f3eee4;
  --accent-ink: #161513;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
button { font-family: inherit; }
.app {
  width: min(440px, 100%);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 0 12px 12px;
}
header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  padding: 10px 0 8px;
  border-bottom: 1px solid var(--line);
}
.brand { grid-column: 2; text-align: center; }
.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.brand-mark img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: block;
  background: var(--bg-raised);
}
.brand h1 {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1;
}
.brand p {
  margin-top: 4px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.tools { display: flex; gap: 4px; justify-content: flex-end; }
.tools.left { justify-content: flex-start; grid-column: 1; grid-row: 1; }
.icon-btn {
  width: 36px; height: 36px; border: 0; background: transparent;
  color: var(--ink); border-radius: 8px; cursor: pointer;
  display: grid; place-items: center;
}
.icon-btn:hover { background: var(--key); }
.icon-btn svg { width: 20px; height: 20px; }
main {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; gap: 14px; padding: 16px 0 8px;
}
.meta {
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem; color: var(--muted);
  display: flex; gap: 10px; align-items: center;
}
.pill {
  border: 1px solid var(--line); border-radius: 999px;
  padding: 3px 9px; letter-spacing: 0.04em;
}
.board { display: grid; gap: 6px; }
.row { display: grid; grid-template-columns: repeat(4, 58px); gap: 6px; }
.tile {
  width: 58px; height: 58px; border: 2px solid var(--tile-border);
  background: var(--tile); display: grid; place-items: center;
  font-size: 1.7rem; font-weight: 700;
  font-family: ui-sans-serif, system-ui, sans-serif; border-radius: 6px;
}
.tile.filled { border-color: var(--ink); }
.tile.correct { background: var(--correct); border-color: var(--correct); color: var(--correct-ink); }
.tile.present { background: var(--present); border-color: var(--present); color: var(--present-ink); }
.tile.absent { background: var(--absent); border-color: var(--absent); color: var(--absent-ink); }
.dossier {
  width: 100%; background: var(--bg-raised); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); min-height: 72px;
}
.dossier h2 {
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.68rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.dossier ul { list-style: none; font-size: 0.95rem; line-height: 1.45; }
.dossier li + li { margin-top: 2px; }
.dossier .empty { color: var(--muted); font-style: italic; font-size: 0.9rem; }
.msg {
  min-height: 1.2em; font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.85rem; color: var(--muted); text-align: center;
}
.msg.warn { color: #a33; }
html[data-theme="dark"] .msg.warn { color: #ff8f8f; }
.kb { width: 100%; margin-top: auto; display: grid; gap: 6px; padding-bottom: 8px; }
.kb-row { display: flex; gap: 6px; justify-content: center; }
.key {
  flex: 1; min-height: 52px; border: 0; border-radius: 8px;
  background: var(--key); color: var(--key-ink);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 1.15rem; font-weight: 700; cursor: pointer;
}
.key.wide { flex: 1.6; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }
.key:active { transform: scale(0.97); }
.key.correct { background: var(--correct); color: var(--correct-ink); }
.key.present { background: var(--present); color: var(--present-ink); }
.key.absent { background: var(--absent); color: var(--absent-ink); }
dialog {
  border: 1px solid var(--line); border-radius: 16px; background: var(--bg-raised);
  color: var(--ink); width: min(420px, calc(100vw - 32px)); padding: 0;
  box-shadow: var(--shadow); margin: auto;
}
dialog::backdrop { background: rgba(20, 18, 14, 0.45); }
.modal { padding: 22px 22px 18px; }
.modal h2 { font-size: 1.35rem; letter-spacing: 0.04em; margin-bottom: 10px; }
.modal p, .modal li {
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.92rem; line-height: 1.5; color: var(--ink);
}
.modal ol, .modal ul { padding-left: 1.15rem; margin: 8px 0 12px; }
.swatches { display: flex; gap: 8px; margin: 10px 0 14px; }
.swatch {
  display: flex; align-items: center; gap: 6px;
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.78rem; color: var(--muted);
}
.swatch i { width: 18px; height: 18px; border-radius: 4px; display: block; }
.actions { display: flex; gap: 8px; margin-top: 14px; }
.btn {
  flex: 1; border: 0; border-radius: 10px; padding: 11px 12px;
  background: var(--accent); color: var(--accent-ink);
  font-family: ui-sans-serif, system-ui, sans-serif; font-weight: 700;
  letter-spacing: 0.04em; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.compact { flex: 0; padding: 8px 12px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 12px 0; text-align: center; }
.stat b { display: block; font-size: 1.45rem; }
.stat span {
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.68rem;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em;
}
.bars { display: grid; gap: 4px; margin: 8px 0 4px; }
.bar-row {
  display: grid; grid-template-columns: 16px 1fr; gap: 8px; align-items: center;
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.8rem;
}
.bar {
  height: 18px; background: var(--absent); color: var(--absent-ink);
  min-width: 18px; padding: 0 6px; display: flex; align-items: center;
  justify-content: flex-end; border-radius: 3px;
}
.bar.win { background: var(--correct); color: var(--correct-ink); }
.setting {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-top: 1px solid var(--line);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.toggle {
  width: 42px; height: 24px; border-radius: 999px; background: var(--line);
  border: 0; position: relative; cursor: pointer;
}
.toggle.on { background: var(--correct); }
.toggle::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%; background: #fff;
}
.toggle.on::after { left: 21px; }
.countdown { color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.85rem; text-align: center; }
.dist-label {
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.75rem;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.hint { color: var(--muted); font-size: 0.8rem; }
@media (max-width: 380px) {
  .row { grid-template-columns: repeat(4, 52px); }
  .tile { width: 52px; height: 52px; font-size: 1.5rem; }
}