/* WikiDay — base stylesheet
   Wikipedia-flavoured editorial typography on a clean light surface,
   with month-keyed accent colours injected per page via :root override.
*/

:root{
  --bg:#fafaf7;
  --fg:#202122;
  --fg-soft:#54595d;
  --accent:#36577a;          /* default; overridden per month on each day page */
  --accent-soft:#36577a14;
  --accent-2:#a04020;
  --panel:#ffffff;
  --panel-2:#f6f4ee;
  --border:#d8d6cf;
  --border-strong:#a2a9b1;
  --link:#0645ad;
  --link-visited:#0b0080;
  --serif:'Linux Libertine','Georgia','Cambria','Times New Roman',serif;
  --sans:'Inter','Helvetica Neue','Helvetica','Arial',sans-serif;
  --mono:'IBM Plex Mono','Menlo','Consolas',monospace;
  --bg-grad:linear-gradient(180deg,#fafaf7 0%,#f4f1e7 100%);
  --max:1180px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.6;font-size:16px}
body{min-height:100vh;background:var(--bg-grad);background-attachment:fixed}

a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
a:visited{color:var(--link-visited)}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  padding:.55rem 1rem;
  display:flex;flex-wrap:wrap;gap:1rem;align-items:center;
}
header.site .brand{
  display:flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:1.05rem;
  color:var(--fg);text-decoration:none;letter-spacing:.01em;
}
header.site .brand .glyph{width:26px;height:26px;flex-shrink:0}
header.site nav{display:flex;flex-wrap:wrap;gap:.6rem;font-size:.88rem;flex:1;min-width:0}
header.site nav a{color:var(--fg-soft);text-decoration:none}
header.site nav a:hover{color:var(--accent);text-decoration:underline}
.header-search{margin-left:auto}
.header-search input{
  padding:.4rem .7rem;font-size:.85rem;
  background:#fff;border:1px solid var(--border);border-radius:6px;
  font-family:inherit;width:200px;
}
.header-search input:focus{outline:none;border-color:var(--accent)}

/* ---------- container ---------- */
.container{max-width:var(--max);margin:0 auto;padding:1.4rem 1.2rem 4rem}
.crumbs{font-size:.83rem;color:var(--fg-soft);margin-bottom:.5rem}
.crumbs a{color:var(--fg-soft)}

/* ---------- hero / page title ---------- */
.hero{
  position:relative;overflow:hidden;
  border:1px solid var(--border);border-radius:14px;
  background:var(--panel);
  padding:1.7rem 1.8rem 1.4rem;margin:.4rem 0 1.6rem;
}
.hero .top-band{
  position:absolute;left:0;right:0;top:0;height:6px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
}
.hero h1{
  margin:0;font-family:var(--serif);
  font-size:clamp(1.7rem,4vw,2.6rem);
  letter-spacing:-.005em;line-height:1.18;color:var(--fg);
}
.hero .meta{margin-top:.4rem;font-size:.92rem;color:var(--fg-soft)}
.hero .lede{
  margin-top:.9rem;font-size:1.02rem;color:var(--fg);
  border-left:3px solid var(--accent);padding-left:.8rem;
}

/* ---------- factbox / infobox (Wikipedia-style sidebar) ---------- */
.infobox{
  float:right;clear:right;
  width:300px;margin:0 0 1rem 1.4rem;
  background:var(--panel-2);border:1px solid var(--border);border-radius:8px;
  font-size:.86rem;
}
.infobox .ib-title{
  background:var(--accent);color:#fff;padding:.55rem .7rem;
  font-weight:700;text-align:center;border-radius:8px 8px 0 0;font-size:.95rem;
}
.infobox .ib-sub{
  background:var(--accent-soft);color:var(--accent);text-align:center;
  font-size:.8rem;padding:.3rem .6rem;border-bottom:1px solid var(--border);
}
.infobox table{width:100%;border-collapse:collapse}
.infobox th,.infobox td{padding:.35rem .55rem;vertical-align:top;border-bottom:1px solid #ece9df;text-align:left}
.infobox th{font-weight:600;color:var(--fg-soft);width:42%;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.infobox td{color:var(--fg)}
.infobox figure{margin:0;padding:.6rem .6rem 0;text-align:center}
.infobox figure svg{max-width:100%;height:auto}
.infobox figcaption{font-size:.75rem;color:var(--fg-soft);padding:.3rem .6rem .5rem}

/* ---------- factbox grid (alternative compact KV) ---------- */
.factbox{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:.7rem;margin:1rem 0 1.6rem;
}
.factbox .fact{
  background:var(--panel);border:1px solid var(--border);border-radius:8px;
  padding:.6rem .8rem;
}
.factbox .fact .k{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-soft)}
.factbox .fact .v{font-size:.98rem;margin-top:.15rem;font-weight:600;color:var(--fg)}

/* ---------- sections ---------- */
.section{margin:1.8rem 0}
.section > h2{
  font-family:var(--serif);font-size:1.4rem;font-weight:600;
  border-bottom:1px solid var(--border);padding-bottom:.35rem;margin:0 0 .9rem;color:var(--fg);
}
.section > h3{font-size:1.08rem;margin:1.2rem 0 .4rem;color:var(--fg)}
.section p{margin:.55rem 0}
.section ul, .section ol{padding-left:1.4rem;margin:.5rem 0}
.section li{margin:.15rem 0}
.section li .yr{
  display:inline-block;min-width:3.4em;font-variant-numeric:tabular-nums;
  font-weight:700;color:var(--accent);
}
.section li .yr.bce{color:var(--accent-2)}
.section li .ago{font-size:.78rem;color:var(--fg-soft);margin-left:.4rem;font-style:italic}

/* ---------- badges & external link strip ---------- */
.badges{display:flex;flex-wrap:wrap;gap:.4rem;margin:.7rem 0 1.2rem}
.badge{
  display:inline-flex;align-items:center;gap:.3rem;
  padding:.32rem .65rem;border-radius:999px;
  background:var(--panel);border:1px solid var(--border);
  font-size:.78rem;color:var(--fg);text-decoration:none;
}
.badge:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.badge-strong{background:var(--accent);color:#fff;border-color:var(--accent)}
.badge-strong:hover{background:var(--accent-2);border-color:var(--accent-2);color:#fff}

/* ---------- tags & themes ---------- */
.tags{margin-top:.4rem}
.tag{
  display:inline-block;padding:.15rem .5rem;
  background:var(--accent-soft);color:var(--accent);
  border-radius:4px;font-size:.74rem;margin:.1rem .15rem .1rem 0;
}

/* ---------- cards (used on indices) ---------- */
.cards{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:1rem;margin:1rem 0;
}
.card{
  background:var(--panel);border:1px solid var(--border);border-radius:10px;
  padding:1rem;text-decoration:none;color:var(--fg);
  display:block;transition:transform .12s ease, border-color .12s ease;
}
.card:hover{border-color:var(--accent);transform:translateY(-2px);text-decoration:none}
.card .ttl{font-weight:700;margin-bottom:.2rem;color:var(--fg)}
.card .meta{font-size:.78rem;color:var(--fg-soft)}
.card .month-strip{height:5px;border-radius:3px;margin-bottom:.6rem;background:var(--accent)}

/* ---------- related cross-link grid ---------- */
.related{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));
  gap:.45rem;margin-top:.5rem;
}
.related a{
  display:block;padding:.42rem .6rem;
  background:var(--panel);border:1px solid var(--border);border-radius:6px;
  font-size:.85rem;color:var(--fg);text-decoration:none;
}
.related a:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- key/value table ---------- */
table.kv{width:100%;border-collapse:collapse;font-size:.92rem;margin:.5rem 0}
table.kv th,table.kv td{padding:.45rem .65rem;border-bottom:1px solid #ece9df;text-align:left;vertical-align:top}
table.kv th{width:36%;color:var(--accent);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}

/* ---------- infographic blocks (inline SVG) ---------- */
.ig{
  margin:1.1rem 0 1.6rem;background:var(--panel);
  border:1px solid var(--border);border-radius:10px;
  padding:1rem 1.2rem;
}
.ig figcaption{font-size:.86rem;color:var(--fg-soft);margin-bottom:.5rem;font-weight:500}
.ig svg{display:block;width:100%;height:auto;max-width:100%}
.ig-sub{font-size:.78rem;color:var(--fg-soft);margin-top:.4rem;font-style:italic}

/* ---------- quote / pull ---------- */
.quote{
  border-left:3px solid var(--accent);
  padding:.6rem .9rem;margin:1rem 0;background:var(--accent-soft);
  border-radius:0 8px 8px 0;font-style:italic;font-size:.95rem;color:var(--fg);
}
.quote .cite{display:block;margin-top:.4rem;font-style:normal;font-size:.8rem;color:var(--fg-soft)}

/* ---------- prev/next nav ---------- */
.daynav{
  display:flex;justify-content:space-between;gap:1rem;
  margin:1.5rem 0 .5rem;padding-top:1rem;border-top:1px solid var(--border);
  font-size:.9rem;
}
.daynav a{color:var(--fg)}
.daynav .prev::before{content:"← "}
.daynav .next::after{content:" →"}

/* ---------- footer ---------- */
footer.site{
  border-top:1px solid var(--border);
  background:var(--panel);
  padding:2rem 1.2rem 1.4rem;
  margin-top:3rem;
  font-size:.83rem;color:var(--fg-soft);text-align:center;
}
footer.site .legal-row{margin:.6rem 0}
footer.site .legal-row a{color:var(--fg-soft);margin:0 .25rem}
footer.site .legal-row a:hover{color:var(--accent)}

/* ---------- ad / disclosure block ---------- */
.adblock{
  margin:1.6rem 0;padding:.55rem;border:1px dashed var(--border);
  text-align:center;border-radius:8px;font-size:.74rem;color:var(--fg-soft);
}

/* ---------- index page specifics ---------- */
.month-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:1rem;margin:1.4rem 0 2rem;
}
.month-block{
  background:var(--panel);border:1px solid var(--border);border-radius:10px;
  padding:.9rem 1rem;
}
.month-block h3{
  margin:0 0 .5rem;font-family:var(--serif);font-size:1.1rem;color:var(--accent);
  border-bottom:1px solid var(--border);padding-bottom:.3rem;
}
.month-block ol{
  list-style:none;padding:0;margin:0;font-size:.85rem;
  display:grid;grid-template-columns:repeat(7,1fr);gap:2px;
}
.month-block ol li{padding:0}
.month-block ol li a{
  display:block;text-align:center;padding:.25rem 0;
  background:var(--panel-2);border-radius:3px;color:var(--fg);text-decoration:none;
  font-variant-numeric:tabular-nums;
}
.month-block ol li a:hover{background:var(--accent);color:#fff}

/* ---------- random-day showcase on home ---------- */
.random-strip{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:.8rem;margin:1rem 0 1.6rem;
}
.random-strip .card{padding:.85rem .95rem}

/* ---------- responsive ---------- */
@media (max-width:760px){
  .container{padding:1rem .8rem 3rem}
  .hero{padding:1.3rem 1.1rem}
  header.site nav{font-size:.78rem;gap:.4rem}
  .header-search{display:none}
  .infobox{float:none;width:100%;margin:0 0 1rem}
  .factbox{grid-template-columns:repeat(2,1fr);gap:.4rem}
  .factbox .fact{padding:.5rem .65rem}
  .ig{padding:.7rem .8rem}
  .month-block ol{grid-template-columns:repeat(7,1fr)}
}

/* ====================================================================
   v3 enrichments — featured anniversary, entry thumbnails, expandable
   extracts, and round-anniversary callouts.
   ==================================================================== */

/* Featured anniversary hero (one per page, pulled from Wikipedia's
   "selected" curated highlight for the day). */
.featured-anniv{
  display:flex;gap:1.1rem;align-items:flex-start;
  margin:1rem 0 1.4rem;padding:1rem 1.1rem;
  background:linear-gradient(180deg,var(--bg-soft,#fafaf6),transparent);
  border:1px solid var(--rule,#e6e1d8);
  border-left:4px solid var(--accent);
  border-radius:6px;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.featured-anniv img{
  width:170px;height:130px;object-fit:cover;border-radius:4px;
  flex-shrink:0;background:#eee;
}
.featured-anniv .fa-body{flex:1;min-width:0}
.featured-anniv .fa-label{
  font-family:var(--serif);font-size:.78rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);font-weight:600;
}
.featured-anniv .fa-year{
  font-family:var(--serif);font-size:1.55rem;font-weight:700;
  color:var(--fg);margin:.1rem 0 .35rem;line-height:1;
}
.featured-anniv .fa-text{
  margin:0 0 .55rem;font-size:1rem;line-height:1.45;color:var(--fg);
}
.featured-anniv .fa-link{
  font-size:.86rem;color:var(--accent);text-decoration:none;
  border-bottom:1px solid transparent;
}
.featured-anniv .fa-link:hover{border-bottom-color:var(--accent)}

/* Entry list — supports inline thumbnails + expandable extracts.
   Falls back to plain rows when no enrichment data is present. */
ul.entries{list-style:none;padding:0;margin:.4rem 0}
ul.entries li.entry{
  display:flex;gap:.85rem;align-items:flex-start;
  padding:.55rem 0;border-top:1px solid var(--rule,#ececec);
}
ul.entries li.entry:first-child{border-top:none}
ul.entries li.entry .entry-thumb{
  width:54px;height:54px;object-fit:cover;border-radius:3px;
  flex-shrink:0;background:#eee;margin-top:.15rem;
}
ul.entries li.entry .entry-body{flex:1;min-width:0;line-height:1.5}

/* Expandable Wikipedia extract (collapsed by default to keep pages scannable) */
details.extract{margin:.35rem 0 0}
details.extract summary{
  cursor:pointer;font-size:.78rem;color:var(--accent);
  list-style:none;display:inline-block;
  border:1px solid var(--rule,#e6e1d8);border-radius:11px;
  padding:.05rem .55rem;user-select:none;
}
details.extract summary::-webkit-details-marker{display:none}
details.extract summary:hover{background:var(--bg-soft,#f7f4ec)}
details.extract[open] summary{background:var(--bg-soft,#f7f4ec)}
details.extract p{
  margin:.5rem 0 .25rem;font-size:.92rem;color:var(--fg-soft,#444);
  background:var(--bg-soft,#fafaf6);padding:.55rem .75rem;
  border-left:2px solid var(--rule,#e6e1d8);border-radius:0 3px 3px 0;
}
details.extract .extract-more{margin:.25rem 0;font-size:.82rem}
details.extract .extract-more a{color:var(--accent);text-decoration:none}

/* Round-anniversary callouts ("X years ago today" — only render when
   one or more events match a milestone year). */
aside.anniv-callout{
  margin:1rem 0;padding:.85rem 1rem;
  background:var(--bg-soft,#fafaf6);
  border-left:3px solid var(--accent);border-radius:4px;
}
aside.anniv-callout h2{
  font-size:1.05rem;margin:0 0 .15rem;font-family:var(--serif);
  color:var(--accent);
}
aside.anniv-callout .anniv-sub{
  font-size:.82rem;color:var(--fg-soft,#666);margin:0 0 .5rem;
}
aside.anniv-callout ul{margin:0;padding-left:1.1rem;font-size:.95rem}
aside.anniv-callout li{margin:.18rem 0;line-height:1.45}
aside.anniv-callout strong{color:var(--accent)}

/* Mobile tuning */
@media (max-width:760px){
  .featured-anniv{flex-direction:column}
  .featured-anniv img{width:100%;height:200px}
  ul.entries li.entry .entry-thumb{width:44px;height:44px}
}