/* Ancient British Coins: layout adapted from the Espresso/BBQ Manual guide engine (light theme only). */
:root{
  --bg:#d5d8d9; --bg-hi:#eef0f0; --ink:#101214; --ink-2:#454b50; --rule:#a9afb3; --card:#f4f5f5;
  --black:#121416; --on-black:#f1f2f2; --strip-rule:#2b2f33;
  --petrol:#175f68; --petrol-soft:#c3d6d8; --lamp:#9a4500; --go:#136531; --warn:#8a5a00;
  --display:"Archivo",system-ui,sans-serif; --body:"IBM Plex Sans",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  --bar-h:46px; --strip-w:112px; --col-w:358px; --tray-w:300px; --sheet-h:0px;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:15px/1.45 var(--body)}
body.coin{overflow:hidden}
a{color:var(--petrol)}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--lamp);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top bar */
.bar{position:fixed;top:0;left:0;right:0;height:var(--bar-h);display:flex;align-items:center;gap:14px;padding:0 12px;background:var(--bg-hi);border-bottom:1px solid var(--rule);z-index:30}
.brand{font:700 18px/1 var(--display);font-stretch:85%;letter-spacing:.01em;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand b{color:var(--petrol);font-weight:800}
.find{position:relative;flex:1;max-width:460px}
.find input{width:100%;height:32px;border:1px solid var(--rule);border-radius:4px;background:#fff;padding:0 10px}
.hits{position:absolute;top:36px;left:0;right:0;margin:0;padding:4px 0;list-style:none;background:#fff;border:1px solid var(--rule);border-radius:4px;box-shadow:0 6px 18px rgba(0,0,0,.12);max-height:60vh;overflow:auto;display:none}
.hits.on{display:block}
.hits a{display:block;padding:6px 10px;color:var(--ink);text-decoration:none}
.hits a small{color:var(--ink-2);display:block}
.hits a:hover,.hits a.sel{background:var(--petrol-soft)}
.bar .sp{flex:0 1 auto;margin-left:auto;display:flex;gap:10px;align-items:center}
.bar .sp a{font:600 13px/1 var(--body);text-decoration:none;color:var(--ink-2)}
.bar .sp a.sub{color:#fff;background:var(--petrol);padding:7px 10px;border-radius:4px}

/* black section strip */
.gstrip{position:fixed;top:var(--bar-h);left:0;bottom:0;width:var(--strip-w);background:var(--black);color:var(--on-black);display:flex;flex-direction:column;z-index:20;overflow:hidden}
.gstrip button,.gstrip a{all:unset;cursor:pointer;display:block;padding:12px 10px;border-bottom:1px solid var(--strip-rule);font:600 13px/1.2 var(--display);font-stretch:90%;color:var(--on-black)}
.gstrip .num{display:block;font:500 11px/1 var(--mono);opacity:.7;margin-bottom:3px}
.gstrip [aria-current="true"]{background:var(--petrol);color:#fff}
.gstrip button:focus-visible{outline:3px solid var(--lamp);outline-offset:-3px}
.gstrip .pick{background:#1d2124}
.gpick{position:fixed;top:var(--bar-h);left:var(--strip-w);width:340px;max-height:calc(100% - var(--bar-h));overflow:auto;margin:0;padding:6px 0;list-style:none;background:#fff;border:1px solid var(--rule);z-index:40;display:none;box-shadow:6px 6px 24px rgba(0,0,0,.18)}
.gpick.on{display:block}
.gpick a{display:flex;gap:8px;padding:6px 12px;color:var(--ink);text-decoration:none;font-size:14px}
.gpick a span{font:500 12px/1.6 var(--mono);color:var(--ink-2)}
.gpick a[aria-current="page"]{background:var(--petrol-soft)}

/* left column */
.panel{position:fixed;top:var(--bar-h);left:var(--strip-w);width:var(--col-w);bottom:0;background:var(--card);border-right:1px solid var(--rule);z-index:15;display:flex;flex-direction:column}
.col{flex:1;overflow:hidden;padding:14px 16px 10px}
.col h1{font:800 22px/1.1 var(--display);font-stretch:88%;margin:0 0 4px}
.col h2{font:700 15px/1.2 var(--display);margin:12px 0 6px;letter-spacing:.01em}
.col p{margin:0 0 8px}
.kicker{font:500 12px/1.3 var(--mono);color:var(--ink-2);margin-bottom:6px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;margin:6px 0 8px;font-size:13.5px}
.facts dt{color:var(--ink-2)}
.facts dd{margin:0}
.tag{display:inline-block;font:600 11px/1 var(--mono);padding:3px 6px;border-radius:3px;border:1px solid currentColor;white-space:nowrap;vertical-align:1px}
.ev-observed{color:var(--go)} .ev-other{color:var(--petrol)} .ev-inferred{color:var(--lamp)}
.st-survives{color:var(--go)} .st-partly{color:var(--warn)} .st-missing{color:#9b1c1c}
.note{font-size:13px;color:var(--ink-2)}
.flag{border-left:3px solid var(--lamp);background:#fbf3ea;padding:6px 8px;font-size:13px;margin:6px 0}
.feats{list-style:none;margin:0;padding:0}
.feats li{border-top:1px solid var(--rule)}
.feats button{all:unset;cursor:pointer;display:grid;grid-template-columns:22px 1fr;gap:2px 8px;width:100%;padding:7px 2px;box-sizing:border-box}
.feats button:focus-visible{outline:3px solid var(--lamp)}
.feats .n{grid-row:span 2;font:700 12px/22px var(--mono);text-align:center;width:22px;height:22px;border-radius:50%;background:var(--ink);color:#fff}
.feats .t{font-weight:600}
.feats .m{font-size:12.5px;color:var(--ink-2)}
.feats .d{grid-column:2;font-size:13px;display:none}
.feats li.on .d{display:block}
.feats li.on .n{background:var(--petrol)}
.tight .feats .m{display:none}
.tighter .col p.note{display:none}
.legal{font-size:12px;color:var(--ink-2);padding:6px 16px 10px;border-top:1px solid var(--rule)}

/* stage */
.stage{position:fixed;top:var(--bar-h);left:calc(var(--strip-w) + var(--col-w));right:var(--tray-w);bottom:0;background:radial-gradient(ellipse at 50% 40%,#f6f7f7 0%,#e3e6e7 65%,#d5d8d9 100%)}
.stage canvas{display:block;width:100%;height:100%;touch-action:none}
.stage .view{position:absolute;inset:0;outline:none}
.stage .view:focus-visible{box-shadow:inset 0 0 0 3px var(--lamp)}
.labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hs{all:unset;position:absolute;pointer-events:auto;cursor:pointer;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:50%;background:rgba(18,20,22,.86);color:#fff;font:700 12px/24px var(--mono);text-align:center;box-shadow:0 0 0 2px #fff}
.hs.on{background:var(--petrol);box-shadow:0 0 0 3px #fff,0 0 0 5px var(--petrol)}
.hs.inferred{background:rgba(154,69,0,.9)}
.hs.missing{background:#fff;color:#9b1c1c;box-shadow:0 0 0 2px #9b1c1c;border:0}
.hs.partly{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--warn)}
.hs.hidden{display:none}
.lab-dim{position:absolute;transform:translate(-50%,-50%);font:600 12px/1 var(--mono);background:rgba(255,255,255,.9);padding:3px 5px;border-radius:3px;color:var(--petrol);white-space:nowrap}
.stmode{position:absolute;top:10px;left:10px;right:10px;display:flex;gap:8px;flex-wrap:wrap;pointer-events:none}
.stmode span{pointer-events:auto;background:rgba(255,255,255,.92);border:1px solid var(--rule);border-radius:4px;padding:4px 8px;font:600 12.5px/1.3 var(--body)}
.stmode .lbl-inf{border-color:var(--lamp);color:var(--lamp)}
.cmplab{position:absolute;top:44px;font:600 12.5px/1.3 var(--body);background:rgba(255,255,255,.92);padding:4px 8px;border-radius:4px;border:1px solid var(--rule);display:none}
.cmp .cmplab{display:block}
.cmplab.l{left:10px} .cmplab.r{left:calc(50% + 10px)}
.cmpline{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--rule);display:none}
.cmp .cmpline{display:block}
.ctl{position:absolute;left:10px;right:10px;bottom:10px;display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;background:rgba(244,245,245,.95);border:1px solid var(--rule);border-radius:6px;padding:8px}
.ctl button,.ctl select{height:32px;border:1px solid var(--rule);background:#fff;border-radius:4px;padding:0 10px;cursor:pointer;font-size:13.5px}
.ctl button[aria-pressed="true"]{background:var(--petrol);color:#fff;border-color:var(--petrol)}
.ctl button.go{background:var(--ink);color:#fff;border-color:var(--ink)}
.ctl .cond{display:flex;align-items:center;gap:6px;flex:1 1 260px;min-width:220px}
.ctl .cond input{flex:1;accent-color:var(--petrol)}
.ctl .cond small{font:500 12px/1.1 var(--mono);color:var(--ink-2);white-space:nowrap}
.ctl .wear{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.ctl .wear small{font-size:12px;color:var(--ink-2)}
.ctl .wear button{height:28px;font-size:12.5px;padding:0 8px}
.ctl .grp{display:flex;gap:4px}
.loadmsg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:600 14px var(--body);color:var(--ink-2)}

/* right: subscriber panel (the manual sites' "buying" area) */
.tray{position:fixed;top:var(--bar-h);right:0;bottom:0;width:var(--tray-w);background:var(--card);border-left:1px solid var(--rule);padding:14px;overflow:hidden;z-index:15}
.tray h2{font:800 16px/1.2 var(--display);margin:0 0 6px}
.lock{border:1px dashed var(--ink-2);border-radius:6px;padding:10px;background:#fff;margin:8px 0}
.lock .lk{font:700 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--lamp);margin-bottom:6px;display:block}
.lock ul{margin:6px 0 0 18px;padding:0;font-size:13.5px}
.lock .cta{display:block;margin-top:8px;font-size:13px;color:var(--ink-2)}
.unl{border:1px solid var(--go);border-radius:6px;padding:10px;background:#fff;margin:8px 0}
.unl .lk{font:700 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--go);margin-bottom:6px;display:block}
.unl p,.lock p{font-size:13.5px;margin:4px 0}
.subnote{font-size:13.5px}

/* written Read view */
.switch{display:inline-flex;border:1px solid var(--rule);border-radius:4px;overflow:hidden;margin:4px 0 8px}
.switch button{all:unset;cursor:pointer;padding:4px 10px;font:600 12.5px/1.3 var(--body)}
.switch button[aria-pressed="true"]{background:var(--ink);color:#fff}
.rv{display:none}
body.read .rv{display:block;position:fixed;top:var(--bar-h);left:calc(var(--strip-w) + var(--col-w));right:var(--tray-w);bottom:0;overflow:auto;background:#fff;padding:20px 28px;z-index:16}
body.read .stage{visibility:hidden}
.rv h1{font:800 26px/1.15 var(--display);margin:0 0 6px}
.rv h2{font:700 18px/1.2 var(--display);margin:18px 0 6px}
.rv table{border-collapse:collapse;font-size:14px}
.rv td,.rv th{border-bottom:1px solid var(--rule);padding:4px 10px 4px 0;text-align:left;vertical-align:top}
.rv .photo{max-width:100%;height:auto;border:1px solid var(--rule)}

/* generic pages */
body.page{overflow:auto}
.pagewrap{max-width:1060px;margin:0 auto;padding:calc(var(--bar-h) + 22px) 18px 40px}
.pagewrap h1{font:800 32px/1.1 var(--display);font-stretch:88%;margin:0 0 10px}
.pagewrap h2{font:700 20px/1.2 var(--display);margin:24px 0 8px}
.lead{font-size:17px;max-width:720px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-top:14px}
.card{display:block;background:var(--card);border:1px solid var(--rule);border-radius:6px;text-decoration:none;color:var(--ink);overflow:hidden}
.card img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#e9ecec}
.card .c{padding:8px 10px}
.card .c b{display:block;font:700 14.5px/1.2 var(--display)}
.card .c small{color:var(--ink-2);font-size:12.5px}
.card .c .tag{margin-top:4px}
.foot{font-size:13px;color:var(--ink-2);border-top:1px solid var(--rule);margin-top:30px;padding-top:12px}
.credits td{font-size:13px}
.tbl{border-collapse:collapse;width:100%}
.tbl td,.tbl th{border-bottom:1px solid var(--rule);padding:6px 8px 6px 0;text-align:left;vertical-align:top;font-size:14px}

/* phones */
@media (max-width:820px){
  :root{--strip-w:0px;--col-w:0px;--tray-w:0px;--strip-h:40px}
  .bar{gap:8px}
  .brand{font-size:15px}
  .bar .sp a:not(.sub){display:none}
  .gstrip{top:var(--bar-h);bottom:auto;right:0;width:auto;height:var(--strip-h);flex-direction:row;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}
  .gstrip button,.gstrip a{padding:0 12px;line-height:40px;border-bottom:0;border-right:1px solid var(--strip-rule);white-space:nowrap}
  .gstrip .num{display:none}
  .gpick{left:0;right:0;width:auto;top:calc(var(--bar-h) + var(--strip-h));max-height:70vh}
  .stage{top:calc(var(--bar-h) + var(--strip-h));left:0;right:0;bottom:var(--sheet-h)}
  .panel{top:auto;left:0;right:0;width:auto;bottom:0;border-right:0;border-top:1px solid var(--rule);box-shadow:0 -6px 20px rgba(0,0,0,.12);border-radius:10px 10px 0 0}
  .panel .grab{display:block;width:44px;height:5px;border-radius:3px;background:var(--rule);margin:6px auto 0}
  .col{padding:6px 14px 4px;overflow:visible;flex:none}
  .col h1{font-size:19px}
  .col .facts,.col p.note,.col h2,.col ul.note,.col .kicker{display:none}
  .col [data-pane="overview"] > p{font-size:14px}
  .col [data-pane="features"] .feats{display:flex;flex-wrap:wrap;gap:4px}
  .feats li{border:0}
  .feats button{display:flex;align-items:center;gap:5px;padding:3px 7px 3px 3px;border:1px solid var(--rule);border-radius:14px;background:#fff;width:auto}
  .feats .t{font-size:13px}
  .feats button > .m,.feats .t .m{display:none}
  .feats li.on{flex-basis:100%}
  .feats li.on button{display:grid;border-radius:6px;width:100%}
  .feats li.on button > .m{display:block}
  .has-feat .feats li:not(.on){display:none}
  .trayline{padding:5px 14px;font-size:12.5px}
  .ctl .grp,.ctl .wear,.ctl #spec{display:none}
  .ctl.open .grp,.ctl.open .wear{display:flex;flex-wrap:wrap}
  #more{display:inline-block!important}
  .ctl .cond{flex:1 1 140px;min-width:120px}
  .tray{display:none}
  .tray-in-sheet{display:block}
  .ctl{left:6px;right:6px;bottom:6px;padding:6px;gap:5px}
  .ctl .wear small{display:none}
  body.read .rv{top:calc(var(--bar-h) + var(--strip-h));left:0;right:0;bottom:var(--sheet-h);padding:14px}
  .legal{display:none}
}
.trayline{font-size:13px;margin:0;padding:6px 16px;border-top:1px solid var(--rule);background:#fff}
.lockline{color:var(--lamp)}
#more{display:none}
@media (min-width:821px){ .panel .grab{display:none} }
@media (min-width:1181px){ .tray-in-sheet{display:none} }
@media (min-width:821px) and (max-width:1180px){ :root{--tray-w:0px} .tray{display:none} }
@media (prefers-reduced-motion:reduce){ *{scroll-behavior:auto!important;transition:none!important} }
@media print{ .bar,.gstrip,.stage,.tray,.panel{display:none!important} body.coin{overflow:visible} .rv{display:block!important;position:static!important} }