:root {
  color-scheme: light dark;
  --bg: #f3f0e6;
  --ink: #1c2118;
  --muted: #4a5346;
  --line: #d4cdb8;
  --card: #fffcf6;
  --card-on: #f4f6e4;
  --accent: #3c5614;
  --accent-ink: #f6f8ea;
  --mark: #d6f26a;
  --mark-ink: #17200a;
  --pin: #8a4b12;
  --pin-ink: #fff8ee;
  --danger: #8d2b2b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: ui-sans-serif, system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, monospace;
  --pad: clamp(16px, 4vw, 40px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101410;
    --ink: #e7eee4;
    --muted: #a3b4a0;
    --line: #2c362c;
    --card: #171d17;
    --card-on: #222a1c;
    --accent: #d6f26a;
    --accent-ink: #17200a;
    --mark: #d6f26a;
    --mark-ink: #17200a;
    --pin: #f0b429;
    --pin-ink: #1c1206;
    --danger: #ffb4b4;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.45;
}

::selection { background: var(--mark); color: var(--mark-ink); }

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

.skip {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  transform: translateY(-160%);
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.45rem 0.7rem;
  z-index: 3;
  text-decoration: none;
}

.skip:focus { transform: none; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.top, .search, .tries, .filters, .status, .layout, .foot {
  width: min(1080px, calc(100% - var(--pad) * 2));
  margin-left: auto;
  margin-right: auto;
}

.top { padding-top: clamp(1.25rem, 3vw, 2.25rem); }

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

h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.mark {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.55rem;
  background: var(--mark);
  color: var(--mark-ink);
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.count {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
}

.lede {
  margin: 0.75rem 0 0;
  max-width: 40rem;
  color: var(--muted);
}

.label {
  display: block;
  margin: 1.25rem 0 0.4rem;
  font-size: 0.92rem;
  font-weight: 650;
}

input[type="search"] {
  width: 100%;
  appearance: none;
  font: inherit;
  font-size: 1.05rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  min-height: 48px;
}

.tries, .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-top: 0.75rem;
}

.tries-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-right: 0.15rem;
}

.tries button, .filter, .action, .back {
  font: inherit;
  cursor: pointer;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  min-height: 44px;
  padding: 0.35rem 0.8rem;
}

.tries button[aria-pressed="true"],
.filter[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.status {
  min-height: 1.4rem;
  margin: 0.9rem auto 0.4rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.status[data-state="error"] { color: var(--danger); }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
  gap: 1rem;
  align-items: start;
  margin-top: 0.4rem;
}

#results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.card {
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx meta"
    "idx name"
    "idx blurb";
  column-gap: 0.75rem;
  row-gap: 0.1rem;
}

.card:hover { border-color: var(--accent); }

.card[aria-current="true"] {
  background: var(--card-on);
  border-color: var(--accent);
}

.idx {
  grid-area: idx;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  padding-top: 0.2rem;
}

.meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.tag {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.05rem 0.45rem;
  font-size: 0.72rem;
}

.pill-pin { color: var(--pin); text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 0.78rem; }

.name, .detail h2 {
  overflow-wrap: anywhere;
}

.name {
  grid-area: name;
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.blurb {
  grid-area: blurb;
  color: var(--muted);
  font-size: 0.92rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.detail {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow: auto;
}

.detail[data-empty="true"] .back { display: none; }

.kicker {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
  align-items: baseline;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.detail h2 {
  margin: 0.35rem 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.desc { margin: 0 0 0.75rem; }

.from {
  margin: 1rem 0 0.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.excerpt {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hint {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.path {
  overflow-wrap: anywhere;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.action[aria-pressed="true"] {
  background: var(--pin);
  border-color: var(--pin);
  color: var(--pin-ink);
}

.back { display: none; margin-bottom: 0.75rem; }

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

.foot {
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.foot p { margin: 0; }

@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  .detail { position: static; max-height: none; }
  .detail[data-empty="true"] { display: none; }
  .hint { display: none; }
  body.reading .results-wrap,
  body.reading .status,
  body.reading .search,
  body.reading .tries,
  body.reading .filters,
  body.reading .lede { display: none; }
  body.reading .top { padding-top: 0.85rem; }
  body.reading h1 { font-size: 1.45rem; }
  body.reading .mark { width: 1.7rem; height: 1.7rem; font-size: 0.75rem; }
  body.reading .back { display: inline-flex; }
  h1 { font-size: 2rem; }
  .title-row { align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}