/* ================================================================
   WikiGPedia
   Palette : indigo ink on ledger paper, bottle-green accent
   Type    : Zilla Slab (display) / Spectral (body) / JetBrains Mono (data)
   Devanagari falls back to Noto Serif Devanagari in both roles.
   ================================================================ */

:root {
  --ink:      #101B2E;
  --ink-soft: #3A4557;
  --mist:     #6E747E;
  --paper:    #F6F5F1;
  --card:     #FFFFFF;
  --rule:     #D8D4C8;
  --rule-hair:#E7E4DA;
  --accent:   #0E6B57;
  --accent-lo:#E4EFEB;
  --flag:     #A8442A;
  --flag-lo:  #F6E9E4;

  --display: "Zilla Slab", "Noto Serif Devanagari", Georgia, serif;
  --body:    "Spectral", "Noto Serif Devanagari", Georgia, serif;
  --mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 68ch;
  --step:    1.6rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-feature-settings: "liga" 1, "kern" 1;
}

.wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }

a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible,
button:focus-visible,
input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.skip {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem;
}
.skip:focus { left: 1rem; top: 1rem; z-index: 50; }

/* ------------------------------------------------------- masthead */

.masthead {
  background: var(--ink);
  color: var(--paper);
  border-bottom: 3px solid var(--accent);
}
.masthead__inner {
  display: flex; align-items: center; gap: 1.5rem;
  padding-block: .85rem; flex-wrap: wrap;
}

.brand { display: flex; align-items: baseline; gap: .5rem; text-decoration: none; color: inherit; }
.brand__mark {
  font-family: var(--display); font-weight: 700; font-size: 1.35rem;
  background: var(--accent); color: #fff;
  width: 1.9rem; height: 1.9rem; display: grid; place-items: center;
  border-radius: 3px; transform: translateY(.15rem);
}
.brand__word { font-family: var(--display); font-weight: 600; font-size: 1.3rem; letter-spacing: -.01em; }

.quicksearch { display: flex; flex: 1 1 320px; min-width: 240px; }
.quicksearch__field {
  flex: 1; font: inherit; font-size: .95rem;
  padding: .55rem .8rem; border: 1px solid #2C3852; border-right: 0;
  border-radius: 3px 0 0 3px; background: #1A2740; color: var(--paper);
}
.quicksearch__field::placeholder { color: #7B8496; }
.quicksearch__go {
  font: inherit; font-size: .9rem; cursor: pointer;
  padding: .55rem 1rem; border: 0; border-radius: 0 3px 3px 0;
  background: var(--accent); color: #fff;
}
.quicksearch__go:hover { background: #0B5646; }

.langs { display: flex; gap: .9rem; font-size: .85rem; }
.langs__item { color: #A9B2C2; text-decoration: none; }
.langs__item.is-active, .langs__item:hover { color: #fff; text-decoration: underline; }

/* ------------------------------------------------------- home hero */

.hero { padding-block: clamp(3rem, 9vw, 5.5rem) 3rem; text-align: center; }
.hero__eyebrow {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 1rem;
}
.hero__title {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.05;
  letter-spacing: -.02em; margin: 0 0 1rem;
}
.hero__lede {
  max-width: 46ch; margin: 0 auto 2.2rem;
  font-size: 1.15rem; color: var(--ink-soft);
}

.bigsearch { display: flex; max-width: 42rem; margin-inline: auto; box-shadow: 0 1px 0 var(--rule); }
.bigsearch__field {
  flex: 1; font-family: var(--body); font-size: 1.15rem;
  padding: 1rem 1.1rem; border: 2px solid var(--ink); border-right: 0;
  border-radius: 4px 0 0 4px; background: var(--card); color: var(--ink);
}
.bigsearch__go {
  font-family: var(--display); font-weight: 600; font-size: 1.05rem; cursor: pointer;
  padding: 1rem 1.6rem; border: 2px solid var(--ink); border-radius: 0 4px 4px 0;
  background: var(--ink); color: var(--paper);
}
.bigsearch__go:hover { background: var(--accent); border-color: var(--accent); }
.hero__hint { font-size: .9rem; color: var(--mist); margin-top: .9rem; }

/* ------------------------------------------------------- shelves */

.shelf { padding-block: 2.5rem; border-top: 1px solid var(--rule-hair); }
.shelf__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.4rem;
}
.shelf__title {
  font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin: 0;
}
.shelf__meta { font-family: var(--mono); font-size: .75rem; color: var(--mist); }

.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--rule-hair);
  border-radius: 4px; padding: 1.1rem 1.2rem;
  display: flex; flex-direction: column; gap: .5rem;
}
.card:hover { border-color: var(--rule); }
.card__title {
  font-family: var(--display); font-weight: 600; font-size: 1.1rem; margin: 0;
}
.card__title a { color: var(--ink); text-decoration: none; }
.card__title a:hover { color: var(--accent); text-decoration: underline; }
.card__sum { margin: 0; font-size: .92rem; color: var(--ink-soft); }
.card__foot { font-family: var(--mono); font-size: .7rem; color: var(--mist); margin-top: auto; }

.plainlist { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 2.5rem; }
.plainlist li { break-inside: avoid; padding: .3rem 0; border-bottom: 1px solid var(--rule-hair); }
.plainlist a { color: var(--ink); text-decoration: none; }
.plainlist a:hover { color: var(--accent); text-decoration: underline; }
.plainlist .n { font-family: var(--mono); font-size: .72rem; color: var(--mist); float: right; }

/* ------------------------------------------------------- article */

.article-grid {
  display: grid; gap: 2.5rem;
  grid-template-columns: minmax(0, 1fr);
  padding-block: 2rem 4rem;
}
@media (min-width: 62rem) {
  .article-grid { grid-template-columns: 15rem minmax(0, 1fr); }
}

.rail { font-size: .9rem; }
@media (min-width: 62rem) { .rail { position: sticky; top: 1.5rem; align-self: start; } }
.rail__label {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--mist);
  padding-bottom: .5rem; border-bottom: 1px solid var(--rule); margin-bottom: .7rem;
}
.rail__list { list-style: none; margin: 0 0 2rem; padding: 0; }
.rail__list li { margin-bottom: .35rem; }
.rail__list li[data-level="3"] { padding-left: 1rem; font-size: .85rem; }
.rail__list a { color: var(--ink-soft); text-decoration: none; }
.rail__list a:hover { color: var(--accent); text-decoration: underline; }

.article__title {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 2.9rem); line-height: 1.1;
  letter-spacing: -.02em; margin: 0 0 .5rem;
}
.article__sum {
  font-size: 1.15rem; color: var(--ink-soft);
  max-width: var(--measure); margin: 0 0 1.5rem;
}

/* --- signature: the provenance strip ------------------------------
   Every article says out loud how it came to exist.               */
.provenance {
  font-family: var(--mono); font-size: .74rem; line-height: 1.5;
  border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule);
  padding: .7rem 0; margin-bottom: 2rem;
  display: flex; flex-wrap: wrap; gap: .35rem 1.5rem; color: var(--ink-soft);
}
.provenance b { font-weight: 500; color: var(--mist); text-transform: uppercase; letter-spacing: .1em; }
.provenance__item { display: flex; gap: .45rem; align-items: baseline; }
.provenance--flagged { border-top-color: var(--flag); }

.notice {
  background: var(--flag-lo); border-left: 3px solid var(--flag);
  padding: .9rem 1.1rem; margin-bottom: 2rem; font-size: .95rem;
}
.notice--calm { background: var(--accent-lo); border-left-color: var(--accent); }

.prose { max-width: var(--measure); }
.prose h2 {
  font-family: var(--display); font-weight: 600; font-size: 1.5rem;
  margin: 2.4rem 0 .8rem; padding-bottom: .3rem; border-bottom: 1px solid var(--rule);
  scroll-margin-top: 1.5rem;
}
.prose h3 {
  font-family: var(--display); font-weight: 600; font-size: 1.18rem;
  margin: 1.8rem 0 .6rem; scroll-margin-top: 1.5rem;
}
.prose p  { margin: 0 0 var(--step); }
.prose ul, .prose ol { margin: 0 0 var(--step); padding-left: 1.4rem; }
.prose li { margin-bottom: .4rem; }
.prose blockquote {
  margin: 0 0 var(--step); padding-left: 1.1rem;
  border-left: 2px solid var(--rule); color: var(--ink-soft); font-style: italic;
}
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }

/* Existing article vs. one that has not been written yet.
   The dotted link is an invitation, not a dead end. */
.wlink { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-lo); }
.wlink:hover { border-bottom-color: var(--accent); }
.wlink--new {
  color: var(--ink-soft); border-bottom: 1px dotted var(--mist);
}
.wlink--new::after {
  content: "+"; font-family: var(--mono); font-size: .7em;
  vertical-align: super; color: var(--accent); margin-left: .1em;
}
.wlink--new:hover { color: var(--accent); border-bottom-color: var(--accent); }

.article__foot {
  max-width: var(--measure); margin-top: 3rem; padding-top: 1.2rem;
  border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; gap: 1rem;
  font-size: .9rem;
}
.cats { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.5rem; }
.cats__item {
  font-family: var(--mono); font-size: .72rem;
  background: var(--accent-lo); color: var(--accent);
  padding: .2rem .55rem; border-radius: 2px; text-decoration: none;
}
.cats__item:hover { background: var(--accent); color: #fff; }

/* ------------------------------------------------------- states */

.blank { padding-block: 4rem 5rem; max-width: 40rem; }
.blank__title { font-family: var(--display); font-size: 2rem; margin: 0 0 .8rem; line-height: 1.15; }
.blank__body { color: var(--ink-soft); margin-bottom: 1.8rem; }

.btn {
  display: inline-block; font-family: var(--display); font-weight: 600; font-size: 1rem;
  padding: .75rem 1.4rem; border: 2px solid var(--ink); border-radius: 4px;
  background: var(--ink); color: var(--paper); text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn[disabled] { opacity: .55; cursor: progress; }

.spinner {
  display: none; margin-top: 1.5rem;
  font-family: var(--mono); font-size: .8rem; color: var(--mist);
}
.spinner.is-on { display: block; }
.spinner::before {
  content: ""; display: inline-block; width: .6rem; height: .6rem;
  margin-right: .5rem; border-radius: 50%; background: var(--accent);
  animation: pulse 1.1s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: .25; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .spinner::before { animation: none; opacity: .8; }
}

/* ------------------------------------------------------- forms */

.form { max-width: 34rem; padding-block: 3rem; }
.form__row { margin-bottom: 1.1rem; }
.form label { display: block; font-family: var(--mono); font-size: .75rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--mist); margin-bottom: .35rem; }
.form input[type=text], .form input[type=password], .form input[type=number],
.form select, .form textarea {
  width: 100%; font-family: var(--body); font-size: 1rem;
  padding: .6rem .75rem; border: 1px solid var(--rule); border-radius: 3px;
  background: var(--card); color: var(--ink);
}
.form textarea { font-family: var(--mono); font-size: .9rem; line-height: 1.6; min-height: 26rem; }
.form__error { background: var(--flag-lo); border-left: 3px solid var(--flag);
  padding: .7rem .9rem; margin-bottom: 1.2rem; font-size: .93rem; }
.form__ok { background: var(--accent-lo); border-left: 3px solid var(--accent);
  padding: .7rem .9rem; margin-bottom: 1.2rem; font-size: .93rem; }

/* ------------------------------------------------------- tables */

.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--rule-hair); }
.table th { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--mist); }
.table td.num { font-family: var(--mono); text-align: right; }

/* ------------------------------------------------------- footer */

.footer { border-top: 1px solid var(--rule); margin-top: 3rem; padding-block: 2.5rem 3.5rem; }
.footer__inner { display: grid; gap: 1rem; }
.footer__note { max-width: 60ch; margin: 0; font-size: .92rem; color: var(--ink-soft); }
.footer__links { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: .9rem; }
.footer__legal { margin: 0; font-family: var(--mono); font-size: .72rem; color: var(--mist); max-width: 70ch; }

@media (max-width: 40rem) {
  .plainlist { columns: 1; }
  .masthead__inner { gap: .75rem; }
  .langs { order: 3; }
}