/* A History of Nations — full-tab globe UI (engine reused from World Languages Explorer) */
:root{ --bg:#060e1c; --panel:rgba(13,22,40,.82); --line:rgba(255,255,255,.10);
  --txt:#e7edf7; --muted:#93a3bd; --accent:#e8c66a; }
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{ background:radial-gradient(1200px 820px at 70% -10%,#16335a 0%,#0a1830 45%,#04070f 100%);
  color:var(--txt); font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  overflow:hidden; user-select:none; }
.hidden{display:none !important}

/* header */
#topbar{position:fixed; top:0; left:0; right:0; height:54px; z-index:45; display:flex; align-items:center;
  justify-content:space-between; padding:0 16px; background:linear-gradient(180deg,rgba(6,14,28,.92),rgba(6,14,28,0)); }
.brand{display:flex; align-items:center; gap:11px}
.logo{width:44px; height:44px; filter:drop-shadow(0 2px 6px rgba(0,0,0,.55))}
.brand-name{font-weight:700; font-size:17px; letter-spacing:.2px; display:block; line-height:1.1}
.brand-sub{font-size:11px; color:var(--muted)}
.tools{position:relative; display:flex; align-items:center; gap:8px}
#searchWrap{position:relative}
#search{width:188px; height:38px; padding:0 12px; border-radius:10px; font-size:13px;
  background:var(--panel); color:var(--txt); border:1px solid var(--line); outline:none}
#search::placeholder{color:var(--muted)}
#search:focus{border-color:#3d8bff; background:rgba(20,32,56,.92); width:212px}
#searchResults{position:absolute; top:44px; right:0; width:248px; max-height:320px; overflow:auto; padding:5px; z-index:50;
  background:var(--panel); border:1px solid var(--line); border-radius:11px; backdrop-filter:blur(10px); box-shadow:0 14px 40px rgba(0,0,0,.5)}
.sr-item{display:flex; align-items:center; gap:9px; padding:8px 10px; border-radius:7px; font-size:13px; cursor:pointer}
.sr-item:hover,.sr-item.sel{background:rgba(255,255,255,.1)}
.sr-flag{font-size:15px; flex:none}
.sr-none{padding:9px 10px; color:var(--muted); font-size:12.5px}
#menuBtn{width:40px; height:40px; flex:none; border-radius:10px; cursor:pointer; font-size:18px; line-height:1;
  background:var(--panel); color:var(--txt); border:1px solid var(--line)}
#menuBtn:hover{background:rgba(40,60,100,.85)}
#menu{position:absolute; top:48px; right:0; width:208px; padding:6px; border-radius:13px; z-index:50;
  background:var(--panel); border:1px solid var(--line); backdrop-filter:blur(10px); box-shadow:0 16px 44px rgba(0,0,0,.55);
  display:flex; flex-direction:column; gap:2px}
.mi{display:flex; align-items:center; gap:10px; width:100%; padding:9px 11px; border:none; border-radius:8px;
  background:transparent; color:var(--txt); font:inherit; font-size:13px; cursor:pointer; text-align:left}
.mi:hover{background:rgba(255,255,255,.09)}
.mi.on .mi-tx{color:#9cc6ff}
.mi-ic{width:18px; text-align:center; font-size:14px; flex:none}
.mi-tx{flex:1}
.mi-state{font-size:11px; color:var(--muted); font-weight:600}
.mi-sep{height:1px; background:var(--line); margin:4px 6px}

/* globe + tooltip */
#globeViz{position:fixed; inset:54px 0 150px 0}
#tooltip{position:absolute; z-index:40; pointer-events:none; transform:translate(14px,14px);
  min-width:150px; max-width:240px; padding:9px 11px; border-radius:11px;
  background:var(--panel); backdrop-filter:blur(7px); border:1px solid var(--line); box-shadow:0 8px 28px rgba(0,0,0,.45);}
.tt-name{font-weight:600}
.tt-sub{font-size:11.5px; color:var(--muted); margin-top:2px}

/* nations panel (count + list) */
#panel{position:fixed; left:14px; bottom:162px; z-index:25; width:230px; padding:13px 15px; border-radius:14px;
  background:var(--panel); border:1px solid var(--line); backdrop-filter:blur(8px); box-shadow:0 10px 34px rgba(0,0,0,.45);}
.pn-head{font-size:15px; font-weight:700}
#pnCount{font-size:26px; font-weight:800; color:var(--accent); font-variant-numeric:tabular-nums}
.pn-sub{font-size:11px; color:var(--muted)}
.pn-split{font-size:11px; color:var(--muted); margin-top:3px}
.pn-split b{color:var(--txt); font-variant-numeric:tabular-nums}
.pn-year{font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin:8px 0 8px}
.pn-year span{color:var(--txt); font-weight:700}
#pnList{max-height:42vh; overflow:auto; display:flex; flex-direction:column; gap:1px}
.pn-row{display:flex; align-items:center; gap:8px; font-size:12.5px; padding:3px 6px; border-radius:6px; cursor:pointer}
.pn-row:hover{background:rgba(255,255,255,.07)}
.pn-row.active{background:rgba(255,255,255,.14)}
.pn-sw{width:10px; height:10px; border-radius:3px; flex:none; box-shadow:0 0 0 1px rgba(0,0,0,.3)}
.pn-l{flex:1; color:#d4deee; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

/* detail card */
#detailCard{position:fixed; right:14px; top:70px; z-index:35; width:300px; max-height:calc(100vh - 86px); overflow-y:auto;
  padding:16px 16px 14px; border-radius:14px;
  background:var(--panel); border:1px solid var(--line); backdrop-filter:blur(9px); box-shadow:0 12px 40px rgba(0,0,0,.5);}
#detailClose{position:absolute; top:8px; right:9px; width:24px; height:24px; border:none; border-radius:7px;
  background:transparent; color:var(--muted); font-size:18px; cursor:pointer}
#detailClose:hover{background:rgba(255,255,255,.08); color:#fff}
.detail-head{display:flex; align-items:center; gap:11px; margin-bottom:12px}
.detail-flag{font-size:26px}
.detail-name{font-weight:700; font-size:16px}
.detail-type{font-size:11.5px; color:var(--muted)}
#detailBody{font-size:12.5px; color:#cdd8ea; line-height:1.7}
#detailBody b{color:#fff}
.db-row{display:flex; justify-content:space-between; gap:10px; border-top:1px solid var(--line); padding:5px 0}
.db-row:first-child{border-top:none}
/* historical Wikipedia summary */
.detail-desc{margin-top:12px; padding-top:12px; border-top:1px solid var(--line); font-size:12.5px; color:#cdd8ea; line-height:1.62}
.detail-desc p{margin:0 0 9px}
.dd-load{color:var(--muted); font-style:italic}
.dd-none{color:var(--muted); font-size:12px}
.dd-more{display:inline-block; color:var(--accent); font-weight:600; font-size:12.5px}
.dd-more:hover{text-decoration:underline}
.dd-attr{margin-top:9px; font-size:10.5px; color:var(--muted)}

/* time bar */
#timebar{position:fixed; left:0; right:0; bottom:0; z-index:30; padding:9px 0 12px;
  background:linear-gradient(0deg,rgba(6,14,28,.95),rgba(6,14,28,0)); display:flex; flex-direction:column; align-items:center; gap:6px;}
.era-jumps{display:flex; gap:6px; max-width:min(960px,96vw); overflow-x:auto; padding:1px 4px 4px; scrollbar-width:none}
.era-jumps::-webkit-scrollbar{display:none}
.era-chip{flex:none; padding:4px 10px; border-radius:13px; font-size:11px; font-weight:600; white-space:nowrap; cursor:pointer;
  background:rgba(255,255,255,.06); color:var(--muted); border:1px solid var(--line); transition:background .12s,color .12s}
.era-chip:hover{background:rgba(40,60,100,.9); color:#fff}
.era-chip.on{background:var(--accent); color:#04140d; border-color:#fff}
.era-readout{display:flex; align-items:baseline; gap:10px}
.era-label{font-size:28px; font-weight:800; letter-spacing:.5px; font-variant-numeric:tabular-nums}
.era-name-sub{font-size:13px; font-weight:600; color:var(--muted); letter-spacing:.02em}
.slider-row{display:flex; align-items:center; gap:10px; width:min(680px,86vw)}
.slider-row .step,.slider-row .play{flex:none; border-radius:50%; cursor:pointer; line-height:1;
  background:var(--panel); color:var(--txt); border:1px solid var(--line)}
.slider-row .step{width:30px; height:30px; font-size:20px; color:var(--muted)}
.slider-row .play{width:34px; height:34px; font-size:13px; font-weight:700}
.slider-row .step:hover,.slider-row .play:hover{background:rgba(40,60,100,.9); color:#fff}
.slider-row .play.on{background:var(--accent); color:#04140d; border-color:#fff}
.nowbtn{height:32px; padding:0 12px; flex:none; border-radius:16px; cursor:pointer; font-size:11.5px; font-weight:700;
  letter-spacing:.04em; text-transform:uppercase; background:var(--panel); color:var(--accent); border:1px solid var(--line)}
.nowbtn:hover{background:#2f6fe0; color:#fff; border-color:#3d8bff}
#timeSlider{flex:1; -webkit-appearance:none; appearance:none; height:6px; border-radius:6px; outline:none; opacity:.85;
  background:linear-gradient(90deg,
    rgba(125,125,140,.4) 0%, rgba(125,125,140,.4) calc(var(--sp,18%) - 1.5px),
    var(--accent) calc(var(--sp,18%) - 1.5px), var(--accent) var(--sp,18%),
    #6d5a3a var(--sp,18%), #3a5a6d 72%, #2f6fe0 100%)}
#timeSlider::-webkit-slider-thumb{-webkit-appearance:none; width:18px; height:18px; border-radius:50%;
  background:#fff; border:2px solid var(--accent); cursor:pointer; box-shadow:0 2px 6px rgba(0,0,0,.5)}
.time-ends{display:flex; justify-content:space-between; width:min(680px,86vw); font-size:10px; color:var(--muted)}
#tNote{color:#7e8aa3}

/* about */
#aboutOverlay{position:fixed; inset:0; z-index:60; display:flex; align-items:center; justify-content:center;
  background:rgba(3,7,15,.7); backdrop-filter:blur(3px)}
.about-box{position:relative; width:min(560px,92vw); max-height:86vh; overflow:auto; padding:26px 28px; border-radius:16px;
  background:#0c1a30; border:1px solid var(--line); box-shadow:0 24px 70px rgba(0,0,0,.6)}
.about-box h2{margin:0 0 12px; font-size:22px}
.about-box p{margin:0 0 12px; color:#cdd8ea; line-height:1.6}
.about-cav{font-size:13px; color:#b7c4da !important}
.about-src{font-size:11.5px; color:var(--muted) !important}
.about-close{position:absolute; top:12px; right:14px; width:28px; height:28px; border:none; border-radius:8px;
  background:transparent; color:var(--muted); font-size:20px; cursor:pointer}
.about-close:hover{background:rgba(255,255,255,.08); color:#fff}

/* ---- Welcome (first run) ---- */
.welcome-box{width:min(500px,93vw); text-align:center; padding-top:30px}
.wel-kicker{display:inline-block; font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--accent); padding:5px 13px; border:1px solid rgba(232,198,106,.4); border-radius:20px; margin-bottom:14px}
.welcome-box h2{margin:0 0 8px; font-size:25px}
.wel-tag{font-size:14px; color:#cdd8ea; margin:0 auto 4px; max-width:400px}
.wel-tips{list-style:none; margin:20px 0 22px; padding:0; text-align:left; display:flex; flex-direction:column; gap:14px}
.wel-tips li{display:flex; gap:13px; align-items:flex-start; font-size:13.5px; color:#d4deee; line-height:1.5}
.wel-tips b{color:#fff} .wel-tips i{color:var(--accent); font-style:normal}
.wt-ic{font-size:19px; flex:none; width:26px; text-align:center; margin-top:1px}
.wel-start{padding:12px 28px; border-radius:12px; border:none; cursor:pointer; font:inherit;
  font-size:15px; font-weight:700; background:var(--accent); color:#06150b; box-shadow:0 8px 24px rgba(232,198,106,.28)}
.wel-start:hover{filter:brightness(1.07)}
.wel-foot{font-size:11px; color:var(--muted) !important; margin:16px 0 0}

/* ---- My nations (Been / Want to go) ---- */
.mi-label{font-size:10px; letter-spacing:.13em; text-transform:uppercase; color:var(--muted); padding:7px 11px 3px}
#miBeen.on .mi-tx{color:#2ecc71} #miWant.on .mi-tx{color:#ff4f9a}
#mineBanner{position:fixed; top:60px; left:50%; transform:translateX(-50%); z-index:28; display:flex; align-items:center; gap:10px;
  padding:8px 16px; border-radius:20px; font-size:13px; background:var(--panel); border:1px solid var(--line);
  backdrop-filter:blur(7px); box-shadow:0 6px 20px rgba(0,0,0,.4)}
#mineBanner.been{border-color:rgba(46,204,113,.65)} #mineBanner.want{border-color:rgba(255,79,154,.65)}
#mineBanner b{color:#fff}
.mb-x{cursor:pointer; color:var(--muted); font-weight:700; padding-left:6px; border-left:1px solid var(--line)}
.mb-x:hover{color:#fff}
#mineStat{display:flex; gap:14px; font-size:12px; margin:2px 0 9px; padding-bottom:9px; border-bottom:1px solid var(--line)}
#mineStat .ms-b{color:#2ecc71; font-weight:700} #mineStat .ms-w{color:#ff4f9a; font-weight:700}
.pn-mine{font-size:11px; flex:none; width:15px; text-align:center}

/* ---- Drop-a-pin: time-travel a place ---- */
.globe-pin{font-size:24px; line-height:1; cursor:pointer; user-select:none; filter:drop-shadow(0 2px 3px rgba(0,0,0,.65)); transition:transform .12s; transform-origin:50% 100%}
.globe-pin:hover{transform:scale(1.28)}
/* pin history (in detail card) */
.ph-intro{font-size:10.5px; letter-spacing:.07em; text-transform:uppercase; color:var(--muted); margin-bottom:8px}
.ph-row{display:flex; justify-content:space-between; gap:10px; align-items:baseline; padding:6px 7px; border-radius:7px; cursor:pointer; border-top:1px solid var(--line)}
.ph-row:hover{background:rgba(255,255,255,.08)}
.ph-nm{font-size:12.5px; color:#eaf1fb; font-weight:600}
.ph-yr{font-size:11.5px; color:var(--accent); font-variant-numeric:tabular-nums; white-space:nowrap}
#pinCard{position:fixed; top:62px; left:14px; z-index:26; width:248px; max-height:46vh; overflow:auto; padding:11px 13px; border-radius:14px;
  background:var(--panel); border:1px solid var(--line); backdrop-filter:blur(8px); box-shadow:0 10px 34px rgba(0,0,0,.45)}
.pin-head{display:flex; align-items:center; gap:6px; font-weight:700; font-size:13px}
.pin-head span:first-of-type{flex:1}
.pin-clear{font-size:11px; font-weight:600; color:var(--muted); cursor:pointer}
.pin-clear:hover{color:#ff6b6b}
#pinList{display:flex; flex-direction:column; gap:2px; margin-top:7px}
.pin-row{display:flex; align-items:center; gap:7px; padding:5px 6px; border-radius:8px; cursor:pointer}
.pin-row:hover{background:rgba(255,255,255,.07)}
.pin-nm{font-size:12.5px; font-weight:600; color:#eaf1fb; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:96px; flex:none}
.pin-pol{flex:1; font-size:11.5px; color:var(--accent); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; text-align:right}
.pin-pol .pin-none{color:var(--muted); font-style:italic}
.pin-x{flex:none; width:16px; text-align:center; color:var(--muted); font-weight:700; cursor:pointer}
.pin-x:hover{color:#ff6b6b}
.pin-foot{margin-top:8px; padding-top:7px; border-top:1px solid var(--line); font-size:10.5px; color:var(--muted)}
.pin-foot b{color:var(--txt)}

/* pin search modal */
#pinModal{position:fixed; inset:0; z-index:60; display:flex; align-items:center; justify-content:center;
  background:rgba(3,7,15,.7); backdrop-filter:blur(3px)}
.pin-modal-box{position:relative; width:min(460px,93vw); padding:24px 26px; border-radius:16px;
  background:#0c1a30; border:1px solid var(--line); box-shadow:0 24px 70px rgba(0,0,0,.6)}
.pin-modal-box h2{margin:0 0 8px; font-size:21px}
.pin-modal-sub{margin:0 0 16px; font-size:13.5px; color:#cdd8ea; line-height:1.5}
#pinSearch{width:100%; height:42px; padding:0 14px; border-radius:11px; font-size:15px;
  background:rgba(20,32,56,.92); color:var(--txt); border:1px solid var(--line); outline:none}
#pinSearch:focus{border-color:#3d8bff}
#pinSearch::placeholder{color:var(--muted)}
#pinResults{margin-top:10px; max-height:300px; overflow:auto; display:flex; flex-direction:column; gap:2px}
.pin-res{padding:9px 11px; border-radius:9px; cursor:pointer; border:1px solid transparent}
.pin-res:hover{background:rgba(255,255,255,.07); border-color:var(--line)}
.pr-nm{font-size:14px; font-weight:600; color:#eaf1fb}
.pr-ty{font-size:11px; font-weight:500; color:var(--accent); text-transform:capitalize; margin-left:6px}
.pr-dn{font-size:11.5px; color:var(--muted); margin-top:1px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.pin-load,.pin-none-r{padding:12px 6px; color:var(--muted); font-size:13px; font-style:italic}
.pin-attr{margin-top:12px; font-size:10.5px; color:var(--muted)}