/* ============================================================
   Gravypedia — theme layer over Bootstrap 5.3
   Light theme only. Palette lifted from the logo: dark roux,
   gravy brown, amber, cream and a splash of parsley.
   ============================================================ */

:root {
  --gp-brown-900: #2b1608;
  --gp-brown-800: #40230e;
  --gp-brown-700: #5d3415;
  --gp-brown-600: #7a471d;
  --gp-amber-600: #a9691f;
  --gp-amber-500: #c8862f;
  --gp-amber-400: #e0a14a;
  --gp-amber-200: #f0d3a0;
  --gp-cream-100: #fdf9f1;
  --gp-cream-200: #f6eddc;
  --gp-cream-300: #ece0c8;
  --gp-line: #e0d0b4;
  --gp-parsley: #4f7a3d;

  --gp-bg: var(--gp-cream-100);
  --gp-surface: #ffffff;
  --gp-surface-2: var(--gp-cream-200);
  --gp-text: #241a10;
  --gp-muted: #6e5b46;
  --gp-link: #8a4d13;
  --gp-link-hover: #b8651a;
  --gp-border: var(--gp-line);
  --gp-shadow: 0 1px 2px rgba(43, 22, 8, .06), 0 8px 24px rgba(43, 22, 8, .06);

  --gp-serif: "Bitter", Georgia, "Times New Roman", serif;
  --gp-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --bs-link-color-rgb: 138, 77, 19;
  --bs-link-hover-color-rgb: 184, 101, 26;
}


/* ---------------------------------------------------------- base */

body {
  background-color: var(--gp-bg);
  color: var(--gp-text);
  font-family: var(--gp-sans);
  font-size: 1rem;
  line-height: 1.65;
  background-image:
    radial-gradient(circle at 12% -5%, rgba(224, 161, 74, .10), transparent 45%),
    radial-gradient(circle at 92% 0%, rgba(93, 52, 21, .08), transparent 40%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, .font-serif { font-family: var(--gp-serif); letter-spacing: -0.01em; }

a { color: var(--gp-link); text-decoration-color: color-mix(in srgb, var(--gp-link) 35%, transparent); text-underline-offset: 2px; }
a:hover { color: var(--gp-link-hover); }

::selection { background: var(--gp-amber-200); color: var(--gp-brown-900); }

.gp-shell { max-width: 1440px; margin: 0 auto; }

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

.gp-masthead {
  background: linear-gradient(180deg, var(--gp-brown-800), var(--gp-brown-900));
  border-bottom: 3px solid var(--gp-amber-500);
  box-shadow: 0 2px 14px rgba(43, 22, 8, .25);
  position: sticky; top: 0; z-index: 1030;
}
.gp-masthead .navbar-brand img { height: 78px; width: auto; display: block; }
@media (max-width: 575.98px) { .gp-masthead .navbar-brand img { height: 54px; } }

.gp-tagline {
  font-family: var(--gp-serif);
  font-style: italic;
  font-size: 1.02rem;
  line-height: 1.25;
  color: var(--gp-amber-200);
  letter-spacing: .01em;
  /* sits beside the logo, and wraps to two lines rather than squashing the
     centred search box on a narrow window */
  max-width: 11rem;
}
/* no room beside the logo on a phone */
@media (max-width: 575.98px) { .gp-tagline { display: none; } }

/* Three tracks so the search sits dead centre of the header, whatever the
   width of the logo on the left or the buttons on the right. */
.gp-masthead-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}
.gp-masthead-inner .navbar-brand { justify-self: start; }
.gp-masthead .gp-search { justify-self: center; width: 100%; max-width: 440px; }
.gp-masthead-actions { justify-self: end; display: flex; align-items: center; gap: .5rem; }

/* Below lg the centre track has no room: logo and buttons share a row,
   and the search spans the full width beneath them. */
@media (max-width: 991.98px) {
  .gp-masthead-inner {
    grid-template-columns: auto auto;
    grid-template-areas: "brand actions" "search search";
    gap: .65rem 1rem;
  }
  .gp-masthead-inner .navbar-brand { grid-area: brand; }
  .gp-masthead .gp-search { grid-area: search; max-width: none; }
  .gp-masthead-actions { grid-area: actions; }
}
.gp-masthead a { color: var(--gp-cream-200); text-decoration: none; }
.gp-masthead a:hover { color: #fff; }

.gp-search .form-control {
  background: rgba(255, 255, 255, .95);
  border: 1px solid var(--gp-amber-600);
  border-right: 0;
  color: #241a10;
}
.gp-search .form-control::placeholder { color: #927b5f; }
.gp-search .form-control:focus {
  background: #fff; box-shadow: 0 0 0 .2rem rgba(224, 161, 74, .35); border-color: var(--gp-amber-400);
}
.gp-search .btn {
  background: var(--gp-amber-500); border-color: var(--gp-amber-600); color: var(--gp-brown-900);
  font-weight: 600;
}
.gp-search .btn:hover { background: var(--gp-amber-400); }


/* ---------------------------------------------------------- sidebar */

.gp-sidebar { font-size: .9rem; }
.gp-sidebar .gp-panel { margin-bottom: 1rem; }
.gp-sidebar h6 {
  font-family: var(--gp-sans);
  text-transform: uppercase; letter-spacing: .09em; font-size: .7rem;
  color: var(--gp-muted); margin: 0 0 .5rem;
}
.gp-sidebar .nav-link {
  color: var(--gp-link); padding: .22rem .45rem; border-radius: .35rem; display: flex; gap: .5rem;
}
.gp-sidebar .nav-link:hover { background: var(--gp-surface-2); color: var(--gp-link-hover); }
.gp-sidebar .nav-link.active { background: var(--gp-amber-200); color: var(--gp-brown-900); font-weight: 600; }

/* No height cap and no sticky positioning here on purpose: the sidebar is as
   tall as its contents. With eleven sections it can exceed a laptop window, and
   a stuck element taller than the viewport hides its own bottom for good. */

/* ---------------------------------------------------------- panels & cards */

.gp-panel {
  background: var(--gp-surface);
  border: 1px solid var(--gp-border);
  border-radius: .6rem;
  box-shadow: var(--gp-shadow);
}
.gp-panel-pad { padding: 1.15rem 1.35rem; }
.gp-panel-head {
  font-family: var(--gp-serif); font-size: 1.05rem; font-weight: 600;
  padding: .6rem 1.1rem; margin: 0;
  background: var(--gp-surface-2);
  border-bottom: 1px solid var(--gp-border);
  border-radius: .55rem .55rem 0 0;
  display: flex; align-items: center; gap: .5rem; justify-content: space-between;
}

.gp-card-link {
  display: block; text-decoration: none; color: inherit; height: 100%;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.gp-card-link:hover {
  transform: translateY(-2px);
  border-color: var(--gp-amber-400);
  box-shadow: 0 6px 22px rgba(93, 52, 21, .16);
  color: inherit;
}
.gp-card-icon { font-size: 1.7rem; line-height: 1; }

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

.gp-article { background: var(--gp-surface); border: 1px solid var(--gp-border); border-radius: .6rem; box-shadow: var(--gp-shadow); }
.gp-article-head { padding: 1.5rem 1.75rem .75rem; border-bottom: 1px solid var(--gp-border); }
.gp-article-body { padding: 1.5rem 1.75rem 2rem; }

.gp-title { font-size: clamp(1.9rem, 1.2rem + 2.2vw, 2.9rem); margin: 0; font-weight: 700; }
.gp-subtitle { color: var(--gp-muted); font-style: italic; margin-top: .2rem; }
.gp-from { font-size: .84rem; color: var(--gp-muted); margin-top: .35rem; }

.gp-prose { font-size: 1.02rem; }
.gp-prose > p:first-of-type { font-size: 1.1rem; }
.gp-prose h2 {
  font-size: 1.6rem; margin: 2rem 0 .75rem; padding-bottom: .3rem;
  border-bottom: 2px solid var(--gp-border);
}
.gp-prose h3 { font-size: 1.22rem; margin: 1.5rem 0 .5rem; }
.gp-prose h4 { font-size: 1.05rem; margin: 1.2rem 0 .4rem; color: var(--gp-muted); }
.gp-prose ul, .gp-prose ol { padding-left: 1.4rem; }
.gp-prose li { margin-bottom: .3rem; }
.gp-prose blockquote {
  border-left: 4px solid var(--gp-amber-400); padding: .35rem 0 .35rem 1rem;
  margin: 1.2rem 0; color: var(--gp-muted); font-style: italic;
}
.gp-prose table {
  width: 100%; margin: 1.25rem 0; border-collapse: collapse; font-size: .95rem;
  border: 1px solid var(--gp-border); border-radius: .4rem; overflow: hidden;
}
.gp-prose th {
  background: var(--gp-surface-2); text-align: left; font-family: var(--gp-serif);
  font-weight: 600;
}
.gp-prose th, .gp-prose td { padding: .5rem .7rem; border-bottom: 1px solid var(--gp-border); }
.gp-prose tbody tr:last-child td { border-bottom: 0; }
.gp-prose code {
  background: var(--gp-surface-2); padding: .1rem .35rem; border-radius: .25rem;
  font-size: .9em; color: var(--gp-brown-700);
}
.gp-prose hr { border-color: var(--gp-border); opacity: 1; margin: 2rem 0; }

/* glossary definition lists */
.gp-prose dl { margin: 1rem 0 1.5rem; }
.gp-prose dt {
  font-family: var(--gp-serif);
  font-weight: 600;
  color: var(--gp-brown-700);
  margin-top: .9rem;
}
.gp-prose dt + dt { margin-top: 0; }          /* terms sharing one definition */
.gp-prose dd {
  margin: .15rem 0 0;
  padding: 0 0 .6rem 1.1rem;
  border-left: 2px solid var(--gp-border);
  margin-left: .25rem;
}
.gp-prose dd > p { margin-bottom: .4rem; }

.gp-prose .headerlink {
  opacity: 0; margin-left: .4rem; text-decoration: none; font-size: .7em; color: var(--gp-amber-500);
}
.gp-prose h2:hover .headerlink, .gp-prose h3:hover .headerlink { opacity: 1; }

.wikilink-missing { color: #b03a2e !important; text-decoration-style: dotted; }

.wiki-figure {
  margin: 1.4rem 0; background: var(--gp-surface-2); border: 1px solid var(--gp-border);
  border-radius: .5rem; padding: .5rem; text-align: center;
}
.wiki-figure img { max-width: 100%; height: auto; border-radius: .35rem; }
.wiki-figure figcaption { font-size: .85rem; color: var(--gp-muted); padding: .5rem .4rem 0; }

/* ---------------------------------------------------------- callouts */

.callout {
  border: 1px solid var(--gp-border); border-left: 5px solid var(--gp-amber-500);
  background: var(--gp-surface-2); border-radius: .5rem;
  padding: .9rem 1.1rem; margin: 1.35rem 0;
}
.callout > :last-child { margin-bottom: 0; }
.callout-title {
  font-family: var(--gp-serif); font-weight: 600; margin: 0 0 .4rem; font-size: 1rem;
}
.callout-warning { border-left-color: #c9512b; }
.callout-fix { border-left-color: #2f7d8c; }
.callout-science { border-left-color: #5a5fb8; }
.callout-history { border-left-color: var(--gp-brown-600); }
.callout-swap { border-left-color: var(--gp-parsley); }

/* ---------------------------------------------------------- infobox & toc */

.gp-infobox {
  width: 100%; font-size: .88rem;
  background: var(--gp-surface-2); border: 1px solid var(--gp-border); border-radius: .5rem;
  overflow: hidden; margin-bottom: 1.25rem;
}
@media (min-width: 992px) {
  .gp-infobox { float: right; width: 310px; margin: 0 0 1.25rem 1.5rem; }
}
.gp-infobox-title {
  background: linear-gradient(180deg, var(--gp-brown-700), var(--gp-brown-800));
  color: var(--gp-cream-200); font-family: var(--gp-serif); font-weight: 600;
  padding: .55rem .85rem; text-align: center;
}
.gp-infobox img { width: 100%; height: auto; display: block; }
.gp-infobox .cap { padding: .45rem .7rem; font-size: .8rem; color: var(--gp-muted); text-align: center; }
.gp-infobox table { width: 100%; }
.gp-infobox th {
  text-align: left; padding: .4rem .7rem; width: 42%; vertical-align: top;
  color: var(--gp-muted); font-weight: 600; border-top: 1px solid var(--gp-border);
}
.gp-infobox td { padding: .4rem .7rem; border-top: 1px solid var(--gp-border); }

.gp-toc {
  background: var(--gp-surface-2); border: 1px solid var(--gp-border); border-radius: .5rem;
  padding: .85rem 1rem; font-size: .9rem; margin-bottom: 1.5rem; display: inline-block; min-width: 260px;
}
.gp-toc-title { font-family: var(--gp-serif); font-weight: 600; margin-bottom: .35rem; }
.gp-toc ol { list-style: none; padding-left: 0; margin: 0; counter-reset: toc; }
.gp-toc ol ol { padding-left: 1.1rem; }
.gp-toc li { counter-increment: toc; margin: .15rem 0; }
.gp-toc li::before { content: counters(toc, ".") "\00a0 "; color: var(--gp-muted); }

/* ---------------------------------------------------------- bits & pieces */

.gp-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--gp-surface-2); border: 1px solid var(--gp-border);
  color: var(--gp-muted); border-radius: 999px; padding: .12rem .6rem;
  font-size: .76rem; text-decoration: none;
}
a.gp-badge:hover { border-color: var(--gp-amber-400); color: var(--gp-link-hover); }

.gp-hero {
  background:
    linear-gradient(135deg, rgba(43, 22, 8, .92), rgba(93, 52, 21, .86)),
    radial-gradient(circle at 80% 20%, rgba(224, 161, 74, .5), transparent 55%);
  color: var(--gp-cream-200);
  border-radius: .75rem; padding: 2rem 2.25rem; border: 1px solid var(--gp-brown-700);
}
.gp-hero h1 { color: #fff; font-size: clamp(1.8rem, 1.1rem + 2.4vw, 2.7rem); }
.gp-hero .btn-gravy { box-shadow: 0 4px 18px rgba(0, 0, 0, .25); }

.btn-gravy {
  background: linear-gradient(180deg, var(--gp-amber-400), var(--gp-amber-600));
  border: 1px solid var(--gp-amber-600); color: var(--gp-brown-900); font-weight: 600;
}
.btn-gravy:hover { background: linear-gradient(180deg, var(--gp-amber-200), var(--gp-amber-500)); color: var(--gp-brown-900); }
.btn-outline-gravy { border: 1px solid var(--gp-amber-500); color: var(--gp-link); font-weight: 600; }
.btn-outline-gravy:hover { background: var(--gp-amber-500); color: var(--gp-brown-900); }

.gp-letter-nav a {
  display: inline-block; min-width: 2rem; text-align: center; padding: .15rem .35rem;
  border: 1px solid var(--gp-border); border-radius: .35rem; margin: .12rem; text-decoration: none;
  background: var(--gp-surface);
}
.gp-letter-nav a.active { background: var(--gp-amber-500); color: var(--gp-brown-900); border-color: var(--gp-amber-600); font-weight: 700; }

.gp-result { border-bottom: 1px solid var(--gp-border); padding: .9rem 0; }
.gp-result:last-child { border-bottom: 0; }
.gp-result mark { background: var(--gp-amber-200); color: inherit; padding: 0 .1rem; }

/* ---------------------------------------------------------- finder */

.gp-chip { position: relative; }
.gp-chip input { position: absolute; opacity: 0; pointer-events: none; }
.gp-chip span {
  display: inline-block; cursor: pointer; user-select: none;
  border: 1px solid var(--gp-border); background: var(--gp-surface);
  border-radius: 999px; padding: .3rem .85rem; font-size: .88rem;
  transition: all .12s ease;
}
.gp-chip span:hover { border-color: var(--gp-amber-400); }
.gp-chip input:checked + span {
  background: linear-gradient(180deg, var(--gp-amber-400), var(--gp-amber-500));
  border-color: var(--gp-amber-600); color: var(--gp-brown-900); font-weight: 600;
}
.gp-chip input:focus-visible + span { outline: 2px solid var(--gp-amber-500); outline-offset: 2px; }

.gp-match { border-left: 5px solid var(--gp-border); }
.gp-match.ready { border-left-color: var(--gp-parsley); }
.gp-match.nearly { border-left-color: var(--gp-amber-500); }

.gp-match.stretch { border-left-color: #b9a58c; }

/* ---------------------------------------------------------- stir the gravy */

.gp-stir-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  min-height: 280px;
  background:
    radial-gradient(circle at 50% 38%, #fdf6e9 0%, #efe0c7 55%, #dcc7a4 100%);
  border-top: 1px solid var(--gp-border);
  border-bottom: 1px solid var(--gp-border);
  overflow: hidden;
}
.gp-stir-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  /* let the page still scroll vertically over the canvas on touch screens */
  touch-action: pan-y;
  outline: none;
  opacity: 0;
  transition: opacity .5s ease;
}
.gp-stir-stage.is-ready canvas { opacity: 1; }
.gp-stir-stage.is-stirring canvas { cursor: grabbing; }
.gp-stir-stage canvas:focus-visible { box-shadow: inset 0 0 0 3px var(--gp-amber-500); }

.gp-stir-note {
  position: absolute;
  left: 50%;
  bottom: .75rem;
  transform: translateX(-50%);
  margin: 0;
  padding: .25rem .8rem;
  border-radius: 999px;
  background: rgba(43, 22, 8, .62);
  color: var(--gp-cream-200);
  font-size: .78rem;
  letter-spacing: .02em;
  pointer-events: none;
  transition: opacity .4s ease;
}
.gp-stir-stage.is-stirring .gp-stir-note { opacity: 0; }

#gravy-stir-btn { cursor: pointer; }
#gravy-stir-btn:hover { border-color: var(--gp-amber-400); color: var(--gp-link-hover); }

@media (prefers-reduced-motion: reduce) {
  .gp-stir-stage canvas { transition: none; }
}

/* ---------------------------------------------------------- polls */

.gp-poll-question {
  font-family: var(--gp-serif);
  font-weight: 600;
  font-size: 1.02rem;
  margin-bottom: .75rem;
}

.gp-poll-choice { display: block; margin-bottom: .3rem; cursor: pointer; }
.gp-poll-choice input { margin-right: .5rem; accent-color: var(--gp-amber-500); }
.gp-poll-choice span { font-size: .93rem; }
.gp-poll-choice:hover span { color: var(--gp-link-hover); }

.gp-poll-result {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  padding: .3rem .55rem;
  margin-bottom: .3rem;
  border: 1px solid var(--gp-border);
  border-radius: .3rem;
  background: var(--gp-surface);
  overflow: hidden;
  font-size: .9rem;
}
.gp-poll-bar {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--gp-amber-200), var(--gp-amber-400));
  transition: width .5s ease;
}
.gp-poll-result.is-mine { border-color: var(--gp-amber-600); font-weight: 600; }
.gp-poll-label, .gp-poll-pct { position: relative; }
.gp-poll-pct { color: var(--gp-muted); font-variant-numeric: tabular-nums; }
.gp-poll-result.is-mine .gp-poll-pct { color: var(--gp-brown-800); }

.gp-poll-peek summary { cursor: pointer; color: var(--gp-link); }
.gp-poll-peek summary:hover { color: var(--gp-link-hover); }

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

.gp-footer {
  margin-top: 3rem; padding: 2rem 0; color: var(--gp-cream-300); font-size: .88rem;
  background: linear-gradient(180deg, var(--gp-brown-800), var(--gp-brown-900));
  border-top: 3px solid var(--gp-amber-500);
}
.gp-footer a { color: var(--gp-amber-200); }
.gp-footer a:hover { color: #fff; }

.gp-footer-brand { display: inline-block; margin-bottom: 1rem; text-decoration: none; }
.gp-footer-brand img { height: 72px; width: auto; display: block; }
.gp-footer-brand em {
  display: block;
  margin-top: .35rem;
  padding-left: .15rem;
  font-family: var(--gp-serif);
  font-style: italic;
  font-size: .95rem;
  color: var(--gp-amber-200);
}
.gp-footer-brand:hover em { color: #fff; }
@media (max-width: 575.98px) { .gp-footer-brand img { height: 58px; } }

/* ---------------------------------------------------------- admin */

.gp-admin-bar {
  background: var(--gp-brown-700); color: var(--gp-cream-200);
  border-bottom: 1px solid var(--gp-amber-600); font-size: .88rem;
}
.gp-admin-bar a { color: var(--gp-amber-200); text-decoration: none; }
.gp-admin-bar a:hover { color: #fff; }
.gp-stat { text-align: center; padding: 1rem .5rem; }
.gp-stat .n { font-family: var(--gp-serif); font-size: 1.9rem; font-weight: 700; line-height: 1; color: var(--gp-brown-700); }
.gp-stat .l { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gp-muted); }

.gp-editor {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: .9rem; line-height: 1.6; min-height: 60vh; tab-size: 2;
}
.gp-preview { max-height: 60vh; overflow-y: auto; }

@media print {
  .gp-masthead, .gp-sidebar, .gp-footer, .gp-no-print { display: none !important; }
  .gp-article { border: 0; box-shadow: none; }
}