/* Deliberately restrained — swap the three custom properties below and the
   whole thing re-skins. */
:root {
  --ink: #15181c;
  --muted: #6b7280;
  --rule: #e3e5e9;
  --paper: #fbfbfa;
  --accent: #b03a2e;
  --radius: 4px;
  --measure: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e8e9ea; --muted: #9aa1ab; --rule: #2a2e35;
    --paper: #14161a; --accent: #e07a5f;
  }
}
:root[data-theme="dark"] {
  --ink: #e8e9ea; --muted: #9aa1ab; --rule: #2a2e35;
  --paper: #14161a; --accent: #e07a5f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

header.site, footer.site, main {
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: 16px;
}

header.site {
  display: flex; align-items: baseline; gap: .75rem; flex-wrap: wrap;
  padding-block: 2rem 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.wordmark {
  font-weight: 650; letter-spacing: -.02em; font-size: 1.05rem; text-decoration: none;
}
.tagline { color: var(--muted); font-size: .85rem; }

footer.site {
  margin-top: 4rem; padding-block: 1.5rem 3rem;
  border-top: 1px solid var(--rule);
  color: var(--muted); font-size: .8rem;
}

/* ---------------------------------------------------------------- search */

.hero { padding-block: 2.5rem 1rem; }
.hero h1 {
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem);
  line-height: 1.22; letter-spacing: -.021em; font-weight: 620;
  margin: 0 0 1.5rem;
}

.searchbar { display: flex; align-items: center; gap: .75rem; }
.searchbar input {
  flex: 1; font: inherit; color: inherit;
  padding: .7rem .9rem;
  background: transparent;
  border: 1px solid var(--rule); border-radius: var(--radius);
}
.searchbar input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent;
}

.htmx-indicator { opacity: 0; color: var(--muted); font-size: .8rem; transition: opacity .15s; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }

.toggle {
  display: inline-flex; align-items: center; gap: .4rem;
  margin-top: .75rem; color: var(--muted); font-size: .82rem;
}

.examples { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 1.25rem 0 0; }
.examples button {
  font: inherit; font-size: .8rem; color: var(--muted);
  background: transparent; border: 1px solid var(--rule);
  border-radius: 999px; padding: .25rem .7rem; cursor: pointer;
}
.examples button:hover { color: var(--ink); border-color: var(--muted); }

/* --------------------------------------------------------------- results */

.resultcount, .empty { color: var(--muted); font-size: .82rem; margin: 2rem 0 .75rem; }

.cards { list-style: none; padding: 0; margin: 0; }
.card {
  position: relative;
  border-top: 1px solid var(--rule);
}
.card:last-child { border-bottom: 1px solid var(--rule); }
.cardlink { display: block; text-decoration: none; padding: 1rem 3rem 1rem 0; }
.cardlink:hover h2, .cardlink:hover h3 { color: var(--accent); }

.card h2, .card h3 {
  margin: 0 0 .2rem; font-size: 1rem; font-weight: 600; letter-spacing: -.01em;
}
.desc { margin: 0 0 .35rem; color: var(--ink); font-size: .9rem; }
.meta { margin: 0; color: var(--muted); font-size: .78rem; display: flex; flex-wrap: wrap; gap: .9rem; }

.score {
  position: absolute; top: 1rem; right: 0;
  color: var(--muted); font-size: .72rem; font-variant-numeric: tabular-nums;
}

.badge {
  font-size: .62rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); border: 1px solid var(--rule);
  border-radius: 3px; padding: .1rem .3rem; vertical-align: .18em;
}

/* ---------------------------------------------------------------- detail */

.detail { padding-block: 2rem; }
.back { color: var(--muted); font-size: .82rem; text-decoration: none; }
.back:hover { color: var(--ink); }
.detail h1 { font-size: 1.7rem; letter-spacing: -.022em; margin: 1.25rem 0 .4rem; }
.lede { font-size: 1.05rem; color: var(--muted); margin: 0 0 2rem; }

.facts { margin: 0 0 3rem; display: grid; gap: 0; }
.facts > div {
  display: grid; grid-template-columns: 9rem 1fr; gap: 1rem;
  padding: .55rem 0; border-top: 1px solid var(--rule);
}
.facts > div:last-child { border-bottom: 1px solid var(--rule); }
.facts dt { color: var(--muted); font-size: .82rem; margin: 0; }
.facts dd { margin: 0; font-size: .9rem; overflow-wrap: anywhere; }

.similar h2 { font-size: .82rem; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: .06em; margin: 0 0 .5rem; }

@media (max-width: 480px) {
  .facts > div { grid-template-columns: 1fr; gap: .1rem; }
}