:root {
  --bg: #14110e;
  --bg-raise: #1d1915;
  --ink: #f4efe6;
  --muted: #b5a492;
  --line: #4a4036;
  --accent: #e2a04a;
  --accent-ink: #1c1308;
  --done: #7dae6e;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3eee6;
    --bg-raise: #fffaf3;
    --ink: #1d1712;
    --muted: #5f564c;
    --line: #d4c6b4;
    --accent: #9a5410;
    --accent-ink: #fff8ee;
    --done: #2d6a3e;
    --shadow: 0 16px 40px rgba(70, 42, 16, 0.08);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  font-family: "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 8% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%),
    var(--bg);
}

h1, h2, .streak strong, .ring span, .kicker {
  font-family: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.02em;
}

h1, #quest-title { text-wrap: balance; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 2;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  text-decoration: none;
}

.skip:focus { top: 0.75rem; }

.noscript {
  width: min(40rem, calc(100% - 2rem));
  margin: 2rem auto;
}

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
  gap: 1.25rem 2.25rem;
  align-items: start;
}

.stack { display: flex; flex-direction: column; gap: 1.15rem; min-width: 0; }

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mark-row { display: flex; align-items: center; gap: 0.45rem; }

.mark {
  width: 0.9rem;
  height: 0.9rem;
  fill: var(--accent);
  flex: none;
}

h1 {
  margin: 0.2rem 0 0;
  font-size: clamp(2.35rem, 5vw, 3.35rem);
  line-height: 0.92;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.25rem;
}

.stats { display: flex; align-items: center; gap: 0.9rem; }

.ring {
  width: 4.75rem;
  height: 4.75rem;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--line) 0);
  display: grid;
  place-items: center;
  flex: none;
}

.ring span {
  width: 3.55rem;
  height: 3.55rem;
  border-radius: 50%;
  background: var(--bg);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
}

.streak { display: grid; min-width: 9rem; }
.streak strong { font-size: 1.85rem; line-height: 1; }
.streak span, .streak em { font-style: normal; color: var(--muted); font-size: 0.88rem; }

.card {
  position: relative;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(1.2rem, 3vw, 1.8rem) clamp(1.2rem, 3vw, 1.8rem) clamp(1.2rem, 3vw, 1.8rem) clamp(1.4rem, 3vw, 2rem);
  box-shadow: var(--shadow);
}

.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 3px;
  border-radius: 3px;
  background: var(--accent);
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.kicker { margin: 0; color: var(--accent); font-size: 1rem; }

h2#quest-title {
  margin: 0.35rem 0 0.4rem;
  font-size: clamp(1.7rem, 4vw, 2.45rem);
  line-height: 1.12;
}

.why { margin: 0; max-width: 38rem; font-size: 1.08rem; }
.meta { margin: 0.7rem 0 0; color: var(--muted); font-size: 0.92rem; }

.actions, .foot-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; align-items: center; }
.actions { margin-top: 1.25rem; }

.btn {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.98rem;
  min-height: 44px;
  padding: 0.5rem 1.05rem;
  border-radius: 999px;
  cursor: pointer;
}

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-primary:focus-visible { outline-color: var(--ink); }
.btn-ghost { border-color: var(--line); }
.btn-ghost:hover, .btn-quiet:hover { border-color: var(--accent); }
.btn-quiet { color: var(--muted); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.board-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.8rem 1rem;
  flex-wrap: wrap;
}

.board-title {
  margin: 0;
  font-size: 1.35rem;
}

.tabs { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.tab {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  min-height: 36px;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
}

.tab[aria-selected="true"] {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.legend span { display: inline-flex; align-items: center; gap: 0.35rem; }

.swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 3px;
  border: 1px solid var(--line);
  display: inline-block;
}

.swatch.is-today { background: var(--accent); border-color: var(--accent); }
.swatch.is-done { background: var(--done); border-color: var(--done); }

.trail {
  list-style: none;
  padding: 0;
  margin: 0.7rem 0 0;
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 6px;
}

.dot {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.dot.is-done { background: var(--done); border-color: var(--done); }
.dot.is-today { background: var(--accent); border-color: var(--accent); }
.dot.is-browse { outline: 2px solid var(--ink); outline-offset: 2px; }
.dot:hover { border-color: var(--accent); }
.dot.is-today:focus-visible, .dot.is-done:focus-visible { outline-color: var(--ink); }

.empty { color: var(--muted); margin: 0.9rem 0 0; }

.log { max-width: 36rem; }
.log h3 {
  margin: 0 0 0.2rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.log ul { list-style: none; margin: 0; padding: 0; }
.log li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
}
.log button {
  appearance: none;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  padding: 0.45rem 0;
  cursor: pointer;
  min-height: 44px;
}
.log button:hover { color: var(--accent); }
.log time { color: var(--muted); font-size: 0.88rem; flex: none; }

.foot {
  display: grid;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.foot p { margin: 0; }
.keys { font-size: 0.82rem; }

.banner {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-raise));
}
.banner p { margin: 0; }
.note { margin: 0 0 1rem; color: var(--muted); }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .stack { display: contents; }
  .top { order: 1; flex-direction: column; align-items: flex-start; }
  .hero { order: 2; }
  .board { order: 3; }
  .log { order: 4; }
  .foot { order: 5; }
  .stats { width: 100%; }
}

@media (max-width: 640px) {
  .wrap { width: min(1120px, calc(100% - 1.5rem)); padding-top: 1.15rem; }
  .card::before { top: 0.85rem; bottom: 0.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}