/* norns-ish: quiet paper by day, an OLED screen by night. */
:root {
  --bg: #f4f2ee;
  --surface: #fbfaf7;
  --ink: #1b1b1a;
  --muted: #6b6862;
  --line: #dedad2;
  --accent: #b5521b;
  --accent-ink: #fff;
  --chip: #ebe7df;
  --ok: #3f7a4a;
  --warn: #9a6a00;
  --gen: #6a4fa3;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0b0b; --surface: #141414; --ink: #e9e7e1; --muted: #8f8b83; --line: #262524;
    --accent: #f08a4b; --accent-ink: #111; --chip: #1e1d1c; --ok: #7cc48a; --warn: #e2b44c; --gen: #b39cf0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0b0b; --surface: #141414; --ink: #e9e7e1; --muted: #8f8b83; --line: #262524;
  --accent: #f08a4b; --accent-ink: #111; --chip: #1e1d1c; --ok: #7cc48a; --warn: #e2b44c; --gen: #b39cf0;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 var(--sans);
  display: flex; flex-direction: column; min-height: 100vh;
}
main { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px 48px; }
a { color: var(--accent); text-underline-offset: 2px; }
code, .cmd { font-family: var(--mono); font-size: .9em; }
[hidden] { display: none !important; }

/* header / footer */
.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  max-width: 1100px; width: 100%; margin: 0 auto; padding: 18px 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 20px/1 var(--mono); color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: block; }
.site-header nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; font-family: var(--mono); font-size: 14px; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a:hover { color: var(--ink); }
.theme-toggle { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 50%; width: 30px; height: 30px; cursor: pointer; display: grid; place-items: center; padding: 0; }
.theme-toggle:hover { color: var(--ink); }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; text-align: center; padding: 20px 16px 28px; }
.site-footer p { margin: 4px 0; }

/* hero */
.hero { padding: 28px 0 18px; }
.hero h1 { font: 600 clamp(26px, 5vw, 40px)/1.1 var(--mono); letter-spacing: -.03em; margin: 0 0 10px; }
.hero p { color: var(--muted); max-width: 60ch; margin: 0; }

/* controls */
.controls { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: 12px 0 8px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.search-row { display: flex; gap: 8px; }
#q, #sort {
  font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px;
}
#q { flex: 1; min-width: 0; font-family: var(--mono); font-size: 15px; }
#q:focus, #sort:focus, .chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 8px; }
.chips { border: 0; margin: 0; padding: 4px 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-width: 0; }
.chips legend { float: left; font: 12px var(--mono); color: var(--muted); margin-right: 4px; padding: 0; }
.chip {
  font: 13px var(--mono); color: var(--ink); background: var(--chip); border: 1px solid transparent; border-radius: 999px; padding: 3px 10px; cursor: pointer;
}
.chip .count { color: var(--muted); font-size: 11px; }
.chip[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.chip[aria-pressed="true"] .count { color: inherit; opacity: .75; }
.tag-panel { margin-top: 4px; }
.tag-panel summary { cursor: pointer; font: 13px var(--mono); color: var(--muted); padding: 4px 0; }
.tag-panel .chips { max-height: 30vh; overflow-y: auto; }
.tag-panel .chips legend { display: none; }
.status { margin: 6px 0 0; font: 13px var(--mono); color: var(--muted); }
.link-button { background: none; border: 0; padding: 0 0 0 8px; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }

/* cards */
.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.card:hover { border-color: var(--muted); }
.card-link { text-decoration: none; color: var(--ink); display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.card-title { font: 600 17px/1.2 var(--mono); }
.card-author { color: var(--muted); font-size: 13px; }
.card-desc { margin: 0; font-size: 14.5px; flex: 1; }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; }
.card-tags { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.tag { font: 12px var(--mono); color: var(--muted); text-decoration: none; }
.tag::before { content: "#"; opacity: .6; }
.tag:hover { color: var(--accent); }
.badge { font: 11px/1.6 var(--mono); padding: 0 7px; border-radius: 4px; border: 1px solid var(--line); color: var(--muted); }
.badge.ai-none { color: var(--ok); border-color: currentColor; }
.badge.ai-assisted { color: var(--warn); border-color: currentColor; }
.badge.ai-generated { color: var(--gen); border-color: currentColor; }
.badge.ai-unknown { border-style: dashed; }
.stat { color: var(--muted); font-family: var(--mono); }
.empty { color: var(--muted); text-align: center; padding: 40px 0; }

/* entry page */
.crumbs { font: 13px var(--mono); color: var(--muted); margin: 8px 0 0; }
.crumbs a { color: var(--muted); }
.entry-head h1 { font: 600 clamp(28px, 6vw, 44px)/1.1 var(--mono); margin: 10px 0 6px; letter-spacing: -.03em; overflow-wrap: anywhere; }
.lede { font-size: 18px; margin: 0 0 10px; max-width: 60ch; }
.ai-note { color: var(--muted); font-size: 13px; }
.warn { color: var(--warn); font-size: 14px; }
.cover { display: block; max-width: 100%; margin: 20px 0 0; border-radius: var(--radius); border: 1px solid var(--line); image-rendering: pixelated; background: #000; }
.entry-grid { display: grid; gap: 28px; grid-template-columns: minmax(0, 1fr) 280px; margin-top: 24px; }
@media (max-width: 760px) { .entry-grid { grid-template-columns: minmax(0, 1fr); } .entry-side { order: -1; } }
.entry-main > section > h2 { font: 600 14px var(--mono); text-transform: lowercase; color: var(--muted); letter-spacing: .04em; margin: 0 0 8px; }
.entry-main > section { margin-bottom: 28px; }
.copy-row { display: flex; gap: 8px; align-items: stretch; }
.cmd { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; border: 1px solid var(--line); background: #0b0b0b; color: #e9e7e1; padding: 10px 12px; border-radius: 8px; }
.copy { font: 13px var(--mono); background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px; padding: 0 14px; cursor: pointer; }
.hint { color: var(--muted); font-size: 14px; }
.entry-side { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; align-self: start; font-size: 14px; }
.entry-side dl { margin: 0 0 12px; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; }
.entry-side dt { color: var(--muted); font: 12px/1.9 var(--mono); }
.entry-side dd { margin: 0; overflow-wrap: anywhere; }
.edit { margin: 12px 0 0; font: 12px var(--mono); }
.claim { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.readme-src { text-transform: none; letter-spacing: 0; font-weight: 400; }
.readme-src a { color: var(--muted); }
.notes + .readme { border-top: 1px solid var(--line); padding-top: 20px; }

/* prose */
.prose { max-width: 70ch; }
.prose h1, .prose h2, .prose h3 { font-family: var(--mono); letter-spacing: -.02em; line-height: 1.2; }
.prose h2 { margin-top: 2em; }
.prose img { max-width: 100%; border-radius: 8px; }
.prose pre { background: #0b0b0b; color: #e9e7e1; padding: 12px 14px; border-radius: 8px; overflow-x: auto; }
.prose :not(pre) > code { background: var(--chip); padding: 1px 5px; border-radius: 4px; }
.prose table { border-collapse: collapse; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; }
.about { padding-top: 12px; }