/*
 * Bit-Flags · css/flags.css
 * The flag site's own layout. Colours, font and the shared components (chips, pill buttons, seg, gallery cards)
 * come from bitmap.css, unchanged, so the two sites can merge. Always light, by choice (as Bit-Map).
 *
 *   1. Page frame — header, search, footer
 *   2. World page — toolbar, colour chips, cards, info strip
 *   3. Place page — breadcrumb, hero card with flip, facts, story, earlier flags, states
 *   4. Credits and About
 *   5. Motion — everything stops when the visitor asks for reduced motion
 */
/* Layout: one reading column (max 1180 px); a sticky header with search; the world page is a gallery,
   a place page is a hero (big flag + facts) followed by the story, earlier flags and the parts. */
:root{
  --wrap:1180px; --r:10px;
  --tag:#e9ece8;             /* quiet fill for tags and empty cards */
  --warn:#8a5a00; --warnbg:#fbf3dc;   /* disputed / claimed note: text + fill (also marked with a word, never colour alone) */
}
html,body{height:auto}
body{margin:0}                                 /* bitmap.css leaves the browser's 8 px margin (the map page fills the screen itself) */
body{background:var(--paper);color:var(--ink);min-height:100%;display:flex;flex-direction:column}
a{color:inherit}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--card);padding:6px 12px;border-radius:999px;z-index:30}
.skip:focus{left:16px}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
main{flex:1;width:100%;max-width:var(--wrap);margin:0 auto;box-sizing:border-box;padding-block:18px 40px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));outline:none}
.loading,.empty{color:var(--mute);font-size:14px}

/* ---------- 1. page frame ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--card)}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--card);border-bottom:1px solid var(--line)}
.topin{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-block:10px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.top .brand{text-decoration:none;font-size:24px;line-height:1}
.topnav{display:flex;gap:4px;font-size:14px}
.topnav a{text-decoration:none;padding:5px 11px;border-radius:999px;color:var(--ink)}
.topnav a:hover{background:var(--paper)}
.topnav a[aria-current="page"]{background:var(--ink);color:var(--card)}
.topnav .ext{color:var(--mute)}
.find{position:relative;margin-left:auto;flex:0 1 340px;min-width:0}
.find input{width:100%;box-sizing:border-box;font:inherit;font-size:14px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.find input:focus{border-color:var(--ink);outline:none;background:var(--card)}
#qlist{position:absolute;right:0;left:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:0 8px 24px rgba(27,32,35,.14);max-height:min(420px,70vh);overflow:auto;z-index:25}
#qlist li{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:7px;cursor:pointer;font-size:14px}
#qlist li[aria-selected="true"],#qlist li:hover{background:var(--paper)}
#qlist li img{width:34px;height:22px;object-fit:contain;flex:none}
#qlist li i.ph{width:34px;height:22px;flex:none;background:var(--tag);border-radius:3px}
#qlist li small{display:block;color:var(--mute);font-size:12px}
#qlist li.none{color:var(--mute);cursor:default}
.foot{border-top:1px solid var(--line);color:var(--mute);font-size:12.5px}
.foot p{max-width:var(--wrap);margin:0 auto;box-sizing:border-box;padding-block:16px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media (max-width:700px){.find{flex-basis:100%;order:3}.top .brand{font-size:21px}.top{position:static}}

/* shared bits */
.pill{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:13.5px;font-weight:700;padding:7px 15px;border-radius:999px;
  border:1px solid var(--ink);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.pill:hover{background:var(--sel);border-color:var(--sel);color:#1b2023}
.pill.quiet{border-color:var(--line);font-weight:400}
h1{font-size:30px;font-weight:300;letter-spacing:.005em;line-height:1.2;margin:0;text-wrap:balance}
h1 b{font-weight:700}
h2{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);font-weight:700;margin:0 0 10px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:2px 7px;border-radius:4px;background:var(--tag);color:var(--ink)}
.tag.warn{background:var(--warnbg);color:var(--warn)}
.sw{display:inline-flex;align-items:center;gap:5px;margin:0 10px 3px 0;font-size:13px;white-space:nowrap}
.sw i{width:14px;height:14px;border-radius:3px;border:1px solid var(--line);display:inline-block;flex:none}
.ph{display:flex;align-items:center;justify-content:center;text-align:center;color:var(--mute);font-size:11px;line-height:1.25;background:var(--tag);border-radius:4px}

/* ---------- 2. world page ---------- */
.whead{display:flex;align-items:baseline;gap:8px 16px;flex-wrap:wrap;margin-bottom:12px}
.whead p{margin:0;color:var(--mute);font-size:14px;max-width:62ch}
.tools{position:sticky;top:calc(env(safe-area-inset-top,0px) + var(--toph,58px));z-index:10;background:var(--paper);padding-block:8px 6px;margin-bottom:6px;
  border-bottom:1px solid var(--line)}
.tools .wrow{margin:0 0 6px}
.tools .seg{margin:0;padding-right:0}
.tools .lab{font-size:12px;color:var(--mute);min-width:62px}
.cchips{display:flex;gap:5px;flex-wrap:wrap}
.cchips button{display:inline-flex;align-items:center;gap:5px;font:inherit;font-size:12.5px;padding:3px 10px 3px 5px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.cchips button i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(27,32,35,.25)}
.cchips button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);font-weight:700}
.cchips button[aria-pressed="true"]::after{content:"✓";font-size:11px}
.tools select{font:inherit;font-size:13px;padding:3px 6px;border-radius:6px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.tools .count{font-size:12.5px;color:var(--mute);margin-left:auto;font-variant-numeric:tabular-nums}
.tbar{display:flex;align-items:center;gap:6px 12px;flex-wrap:wrap;margin:0 0 6px}
.tbar .pill{font-size:12.5px;padding:4px 12px}
.tsum{font-size:13px;min-width:0;flex:1 1 auto}
/* phones: the header scrolls away and the filter bar stays pinned at the top (it starts folded to one line) */
@media (max-width:700px){.tools{top:env(safe-area-inset-top,0px)}}
#wgrid h3,.parts h3{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:20px 0 8px;display:flex;align-items:center;gap:8px}
#wgrid h3 i{width:10px;height:10px;border-radius:2px;display:inline-block}
.fgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}
.fcard{position:relative;border:1px solid color-mix(in srgb,var(--ink) 12%,transparent);border-radius:8px;background:var(--bg,var(--card))}
.fcard:hover,.fcard:focus-within{border-color:var(--ink)}
.fcard>a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 8px 9px;text-decoration:none;color:var(--ink);font-size:12.5px;line-height:1.25;text-align:center}
.fcard .pic{height:84px;width:100%;display:flex;align-items:center;justify-content:center}
.fcard img{max-height:84px;max-width:100%;object-fit:contain;display:block}
.fcard .pic .ph{height:70px;width:100%}
.fcard small{display:block;color:var(--mute);font-size:11px}
.fcard .flip{position:absolute;top:4px;right:4px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);
  font-size:13px;line-height:1;cursor:pointer;opacity:.0;transition:opacity .15s}
.fcard:hover .flip,.fcard .flip:focus-visible{opacity:1}
@media (hover:none){.fcard .flip{opacity:.85}}
.fcard .flip:hover{background:var(--sel);border-color:var(--sel)}
.fcard .tags{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}
.fcard.claimed{border-style:dashed}
.wfoot{font-size:12.5px;color:var(--mute);margin:18px 0 0;max-width:80ch}

/* ---------- 3. place page ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:4px 8px;font-size:13px;color:var(--mute);margin:0 0 10px;padding:0;list-style:none}
.crumbs li+li::before{content:"›";margin-right:8px;color:var(--line)}
.crumbs a{color:var(--mute)}
.phead{display:flex;align-items:flex-end;gap:10px 18px;flex-wrap:wrap;margin-bottom:16px}
.phead .t{flex:1 1 360px;min-width:0}
.phead .sub{margin:4px 0 0;color:var(--mute);font-size:14px}
.phead .acts{display:flex;gap:8px;flex-wrap:wrap}
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:820px){.hero{grid-template-columns:1fr}}
.bigcard{margin:0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px 12px}
.bigcard .seg{margin:0 0 10px;padding:0;flex-wrap:wrap}
.bigcard .seg button[aria-pressed="true"]{background:var(--ink);color:var(--card);border-color:var(--ink)}
.bigbtn{display:flex;align-items:center;justify-content:center;width:100%;height:clamp(180px,34vw,320px);border:0;background:
  repeating-conic-gradient(var(--paper) 0 25%, var(--card) 0 50%) 0 0/18px 18px;border-radius:8px;cursor:pointer;padding:16px;box-sizing:border-box}
.bigbtn img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 1px 2px rgba(27,32,35,.18))}
.bigbtn .ph{width:70%;height:60%;font-size:13px}
.bigcard figcaption{font-size:12px;color:var(--mute);margin-top:8px;line-height:1.4;overflow-wrap:anywhere}
.bigcard figcaption a{color:var(--mute)}
.bigcard figure{margin:0}
.facts{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.facts dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:7px 14px;margin:0;font-size:14px}
.facts dt{color:var(--mute)}
.facts dd{margin:0;min-width:0;overflow-wrap:anywhere;font-weight:400}
.facts .later{color:var(--mute);font-style:italic}
.note{display:flex;gap:10px;align-items:flex-start;background:var(--warnbg);color:var(--ink);border-radius:var(--r);padding:10px 14px;margin:16px 0 0;font-size:14px;line-height:1.5}
.note .tag{flex:none;margin-top:2px}
.sec{margin-top:30px}
.story{display:grid;grid-template-columns:minmax(0,65ch) minmax(0,1fr);gap:16px 40px}
@media (max-width:900px){.story{grid-template-columns:1fr}}
.story .txt p{margin:0 0 12px;font-size:15.5px;line-height:1.65}
.story aside{font-size:13px;color:var(--mute);display:block;background:none;border:0;border-radius:0;padding:0;overflow:visible}   /* undo bitmap.css's panel style for aside */
.story aside h3{font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 6px;color:var(--mute)}
.story aside ul{margin:0 0 14px;padding-left:18px}
.story aside li{margin-bottom:4px}
.story aside a{color:var(--ink)}
.notyet{color:var(--mute);font-size:14px;background:var(--card);border:1px dashed var(--line);border-radius:var(--r);padding:12px 14px;max-width:70ch}
.time{list-style:none;margin:0;padding:0;display:grid;gap:0;border-left:2px solid var(--line);margin-left:6px}
.time li{position:relative;display:grid;grid-template-columns:120px 96px minmax(0,1fr);gap:14px;align-items:center;padding:10px 0 10px 18px}
.time li::before{content:"";position:absolute;left:-6px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:var(--card);border:2px solid var(--ink)}
.time li.now::before{background:var(--ink)}
.time .yrs{font-weight:700;font-variant-numeric:tabular-nums;font-size:14px}
.time .im{height:54px;display:flex;align-items:center}
.time .im img{max-height:54px;max-width:96px;object-fit:contain;border:1px solid var(--line)}
.time .im .ph{width:84px;height:50px;font-size:10px}
.time p{margin:0;font-size:14px;line-height:1.5}
@media (max-width:620px){.time li{grid-template-columns:1fr;gap:6px}}
.parts .fgrid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}
.more{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- 4. credits and about ---------- */
.prose{max-width:68ch;font-size:15.5px;line-height:1.65}
.prose h2{margin-top:26px}
.prose code{font-size:13px;background:var(--tag);padding:1px 5px;border-radius:4px}
.cbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}
.cbar input{font:inherit;font-size:14px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);flex:1 1 260px;min-width:0}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.tbl table{border-collapse:collapse;width:100%;font-size:13px}
.tbl th,.tbl td{text-align:left;padding:6px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);position:sticky;top:0;background:var(--card)}
.tbl td a{color:var(--ink);overflow-wrap:anywhere}
.tbl .unk{color:var(--mute);font-style:italic}
.stat{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.stat span{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px;font-variant-numeric:tabular-nums}

/* ---------- 5. motion ---------- */
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}