:root{
  --paper:#f7f2e7; --paper2:#efe8d8; --ink:#1f2340; --ink2:#454a6b; --muted:#7a7f9c; --line:rgba(31,35,64,.1);
  --navy:#29316a; --gold:#c9a44c; --gold-d:#a8842f;
  --needs:#d2596a; --building:#d6a94e; --ready:#4ea35e;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  --shadow:0 12px 40px rgba(40,30,10,.18); --r:16px;
}
*{box-sizing:border-box;}
html,body{margin:0;height:100%;overflow:hidden;font-family:var(--sans);background:#1e2d52;color:var(--ink);-webkit-font-smoothing:antialiased;overscroll-behavior:none;}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.12;}
h1,h2{font-family:var(--serif);font-weight:700;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
a{text-decoration:none;color:inherit;}
#scene{position:fixed;inset:0;cursor:grab;} #scene canvas{display:block;touch-action:none;} #scene:active{cursor:grabbing;}
.webgl-msg{position:absolute;inset:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;text-align:center;padding:40px;color:var(--ink);font-size:16px;line-height:1.5;} .webgl-msg b{font-family:var(--serif);font-size:22px;}
.loading{position:fixed;inset:0;z-index:40;background:#1e2d52;display:grid;place-items:center;font-family:var(--serif);font-size:20px;color:#e9e4d6;transition:opacity .6s;}
.loading.done{opacity:0;pointer-events:none;}

/* ---------- labels on the water ---------- */
.island-labels{position:absolute;inset:0;pointer-events:none;z-index:4;}
/* numbered badge + white pill, like a transit map */
.i-label{position:absolute;left:0;top:0;display:inline-flex;align-items:center;gap:8px;background:rgba(255,253,248,.97);border:2px solid #e0734a;border-radius:999px;padding:4px 13px 4px 4px;box-shadow:0 6px 18px rgba(10,14,40,.35);white-space:nowrap;will-change:transform,opacity;transition:box-shadow .15s,padding .2s;pointer-events:auto;}
.i-label .num{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#e0734a;color:#fff;font-family:var(--serif);font-weight:800;font-size:13.5px;line-height:1;box-shadow:inset 0 0 0 2px #fff;flex:none;}
.i-label .il-name{font-weight:700;font-size:13.5px;color:var(--ink);letter-spacing:-.005em;}
.i-label small{font-family:var(--mono);font-size:10.5px;font-weight:600;color:var(--muted);background:var(--paper2);padding:3px 7px;border-radius:999px;}
.i-label small.needs{color:#b23a48;} .i-label small.building{color:#9a6a12;} .i-label small.ready{color:#2f7a3b;}
.i-label.hot{box-shadow:0 8px 22px rgba(10,14,40,.45);border-color:var(--gold);}
.i-label.sel{border-color:var(--navy);box-shadow:0 0 0 4px rgba(255,255,255,.25),0 8px 22px rgba(10,14,40,.45);}
.i-label.dim{opacity:.4!important;}
.i-label.s-core{background:#1a1d33;border-color:#ff6a5a;} .i-label.s-core .il-name{color:#fff;} .i-label.s-core small{background:rgba(255,255,255,.12);color:var(--gold);} .i-label.s-core .num{background:#ff6a5a;font-size:12px;}
.i-label.s-barrier{background:#1a1d33;border-color:#1a1d33;padding:3px 11px 3px 3px;} .i-label.s-barrier .il-name{color:#fff;font-size:12px;font-weight:600;} .i-label.s-barrier .num{width:22px;height:22px;font-family:var(--mono);font-size:11px;background:#6b6478;box-shadow:inset 0 0 0 2px #fff;}
.island-labels.far .i-label.s-barrier{padding:3px;} .island-labels.far .i-label.s-barrier .il-name{display:none;} .i-label.s-barrier.hot .il-name,.i-label.s-barrier.sel .il-name{display:inline!important;} .i-label.s-barrier.hot,.i-label.s-barrier.sel{padding:3px 11px 3px 3px!important;}
.i-label.s-harbour{border-color:var(--gold);} .i-label.s-harbour .il-name{color:var(--ink);} .i-label.s-harbour .num{font-size:10px;font-family:var(--mono);}
body.touring .i-label{pointer-events:none;}

/* ---------- topbar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:12;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;pointer-events:none;}
.brand{display:flex;align-items:center;gap:10px;pointer-events:auto;background:rgba(255,253,248,.92);border-radius:999px;padding:8px 16px 8px 10px;box-shadow:0 6px 18px rgba(40,30,10,.14);}
.brand .logo{width:30px;height:30px;}
.brand .bt{display:block;font-family:var(--serif);font-weight:800;font-size:17px;line-height:1;color:var(--ink);}
.brand .bs{display:block;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-d);margin-top:3px;font-weight:600;}
.top-actions{pointer-events:auto;display:flex;gap:8px;}
.tbtn{background:var(--navy);color:#fff;font-size:13px;font-weight:600;padding:10px 16px;border-radius:999px;box-shadow:0 6px 18px rgba(40,30,10,.18);}
.tbtn.ghost{background:rgba(255,253,248,.92);color:var(--ink);}
.tbtn:hover{filter:brightness(1.06);}

/* ---------- intro card (docked left) ---------- */
.intro{position:fixed;left:18px;top:78px;bottom:18px;width:400px;z-index:10;transition:opacity .5s,transform .5s;}
.intro.hidden{opacity:0;pointer-events:none;transform:translateX(-20px);}
.intro-card{background:var(--paper);border-radius:var(--r);box-shadow:var(--shadow);max-height:100%;overflow-y:auto;overflow-x:hidden;}
.intro-card .hero{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#cfe4e3;}
.intro-body{padding:22px 26px 24px;}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);font-weight:600;margin-bottom:10px;}
.intro-card h1{font-size:34px;line-height:1.05;margin-bottom:12px;}
.intro-card p{color:var(--ink2);font-size:14.5px;line-height:1.55;margin:0 0 16px;}
.stats{display:flex;gap:18px;margin:4px 0 18px;}
.stats b{display:block;font-family:var(--serif);font-size:30px;font-weight:700;line-height:1;color:var(--ink);} .stats span{display:block;font-size:11.5px;color:var(--muted);margin-top:4px;}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.btn-dark{background:var(--navy);color:#fff;font-weight:600;font-size:14.5px;padding:13px 20px;border-radius:10px;}
.btn-light{background:var(--paper2);color:var(--ink);font-weight:600;font-size:14.5px;padding:13px 18px;border-radius:10px;border:1px solid var(--line);}
.btn-dark:hover,.btn-light:hover{filter:brightness(1.05);}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink2);margin-bottom:10px;} .legend span{display:inline-flex;align-items:center;gap:6px;}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;} .dot.needs{background:var(--needs);} .dot.building{background:var(--building);} .dot.ready{background:var(--ready);}
.intro-card .fine{font-size:12px;color:var(--muted);margin:0;}

/* ---------- index sidebar (right) ---------- */
.index{position:fixed;right:18px;top:78px;bottom:18px;width:340px;z-index:9;background:var(--paper);border-radius:var(--r);box-shadow:var(--shadow);padding:22px 22px 18px;overflow-y:auto;transition:opacity .3s;}
.index.hidden{display:none;}
.idx-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#b74a2f;font-weight:600;margin-bottom:8px;}
.index h2{font-size:24px;line-height:1.1;margin-bottom:8px;}
.idx-meta{font-size:12px;color:var(--muted);margin-bottom:14px;}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--ink);padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;}
.chip b{color:var(--muted);font-weight:700;} .chip i{width:8px;height:8px;border-radius:50%;}
.chip i.needs{background:var(--needs);} .chip i.building{background:var(--building);} .chip i.ready{background:var(--ready);}
.chip[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy);} .chip[aria-pressed="true"] b{color:var(--gold);}
.idx-list{list-style:none;margin:0;padding:0;}
.idx-row{width:100%;display:grid;grid-template-columns:34px 1fr auto 14px;align-items:center;gap:10px;padding:11px 4px;border-bottom:1px solid var(--line);text-align:left;}
.idx-row em{font-style:italic;font-family:var(--serif);font-weight:700;font-size:19px;}
.idx-row span{font-weight:600;font-size:14px;line-height:1.2;} .idx-row span small{display:block;font-weight:500;font-size:11.5px;color:var(--muted);margin-top:2px;}
.idx-row small.needs{color:#b23a48;} .idx-row small.building{color:#9a6a12;} .idx-row small.ready{color:#2f7a3b;}
.idx-row b{font-family:var(--mono);font-size:12px;color:var(--muted);} .idx-row i{font-style:normal;color:var(--muted);}
.idx-row:hover{background:rgba(31,35,64,.04);} .idx-row.is-active{background:rgba(201,164,76,.14);}
.idx-foot{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;font-size:11.5px;color:var(--ink2);} .idx-foot span{display:inline-flex;align-items:center;gap:6px;} .idx-foot small{display:block;width:100%;color:var(--muted);line-height:1.45;}

/* ---------- explore panel ---------- */
.panel{position:fixed;top:78px;right:18px;bottom:18px;width:440px;max-width:calc(100vw - 36px);z-index:11;background:var(--paper);border-radius:var(--r);box-shadow:var(--shadow);transform:translateX(calc(100% + 30px));transition:transform .4s cubic-bezier(.4,0,.2,1);overflow:hidden;}
.panel.open{transform:none;}
.panel-inner{height:100%;overflow-y:auto;padding-bottom:24px;}
.panel-grip{display:none;}
.pclose{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:rgba(255,253,248,.9);color:var(--ink);font-size:20px;display:grid;place-items:center;z-index:2;box-shadow:0 4px 12px rgba(40,30,10,.18);}
.p-illo{display:block;width:100%;height:150px;}
.p-head{padding:18px 26px 10px;}
.p-tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);font-weight:600;margin-bottom:10px;} .p-tag i{width:10px;height:10px;border-radius:50%;}
.p-head h2{font-size:27px;margin-bottom:8px;} .p-head p{color:var(--ink2);font-size:14px;line-height:1.55;margin:0;}
.status-bar{display:flex;gap:3px;height:9px;border-radius:6px;overflow:hidden;margin:14px 26px 0;} .status-bar span{display:block;} .status-bar .needs{background:var(--needs);} .status-bar .building{background:var(--building);} .status-bar .ready{background:var(--ready);}
.status-count{display:flex;gap:14px;flex-wrap:wrap;margin:8px 26px 10px;font-size:12px;color:var(--ink2);} .status-count span{display:inline-flex;align-items:center;gap:6px;} .status-count b{color:var(--ink);} .status-count .pct{margin-left:auto;font-family:var(--mono);color:var(--muted);}
.status-count i,.tooltip i{width:9px;height:9px;border-radius:50%;display:inline-block;flex:none;}
.status-count i.needs,.tooltip i.needs{background:var(--needs);} .status-count i.building,.tooltip i.building{background:var(--building);} .status-count i.ready,.tooltip i.ready{background:var(--ready);}
.iv{margin:10px 18px;padding:16px 16px 14px;background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;transition:opacity .2s,box-shadow .2s,border-color .2s;}
.iv:hover{box-shadow:0 6px 18px rgba(40,30,10,.1);} .iv.is-staged{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,164,76,.2);} .iv.is-filtered{opacity:.3;}
.iv.is-flash{animation:ivflash 1.8s ease-out;} @keyframes ivflash{0%{box-shadow:0 0 0 0 rgba(201,164,76,.9);}100%{box-shadow:0 0 0 14px rgba(201,164,76,0);}}
.iv-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.badge{display:inline-block;color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border-radius:6px;}
.badge.needs{background:var(--needs);} .badge.building{background:var(--building);} .badge.ready{background:var(--ready);} .badge.member{background:var(--gold);}
.iv-p{font-family:var(--mono);font-size:11.5px;color:var(--muted);font-weight:600;}
.iv h3{font-size:16px;margin-bottom:6px;} .iv p{font-size:13px;line-height:1.5;color:var(--ink2);margin:0 0 8px;}
.iv-bar{height:6px;background:var(--paper2);border-radius:4px;overflow:hidden;margin-bottom:10px;} .iv-bar i{display:block;height:100%;border-radius:4px;} .iv-bar i.needs{background:var(--needs);} .iv-bar i.building{background:var(--building);} .iv-bar i.ready{background:var(--ready);}
.facts{margin:0 0 10px;padding-left:18px;font-size:12.5px;line-height:1.5;color:var(--ink2);} .facts b{color:var(--ink);} .facts .gap{color:#b23a48;}
.sources{display:flex;flex-wrap:wrap;gap:6px;}
.src{display:inline-block;font-size:12px;font-weight:600;color:var(--ink);background:var(--paper2);padding:6px 10px;border-radius:999px;border:1px solid transparent;}
a.src:hover,button.src:hover{border-color:var(--gold);} .src.muted{color:var(--muted);background:transparent;border-color:var(--line);} .src.jump{border-left:3px solid var(--c,#8f7a66);}
.p-sec{padding:14px 26px 4px;} .p-sec h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-d);margin-bottom:10px;} .p-sec h4 small{text-transform:none;letter-spacing:0;color:var(--muted);font-weight:500;}
.note{font-size:13.5px;line-height:1.55;color:var(--ink2);margin:0;}
.jumps{display:flex;flex-direction:column;gap:4px;}
.jump-row{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 8px;border-radius:8px;font-weight:600;font-size:13.5px;border:1px solid var(--line);background:#fff;margin-bottom:4px;}
.jump-row em{font-style:italic;font-family:var(--serif);font-size:17px;} .jump-row b{font-family:var(--mono);font-size:12px;color:var(--muted);}
.jump-row b.needs{color:#b23a48;} .jump-row b.building{color:#9a6a12;} .jump-row b.ready{color:#2f7a3b;} .jump-row:hover{border-color:var(--gold);}
.panel-nav{display:flex;gap:8px;padding:18px 18px 10px;} .panel-nav button{flex:1;background:#fff;border:1px solid var(--line);font-size:12.5px;font-weight:600;padding:11px 10px;border-radius:9px;line-height:1.3;} .panel-nav button:hover{border-color:var(--gold);}

/* ---------- tooltip, bubble, chips (mobile), tour, hint ---------- */
.tooltip{position:fixed;z-index:13;pointer-events:none;background:rgba(31,35,64,.96);color:#fff;border-radius:10px;padding:9px 12px;max-width:280px;box-shadow:0 8px 24px rgba(40,30,10,.3);}
.tooltip b{display:block;font-size:13.5px;line-height:1.25;margin-bottom:3px;} .tooltip span{display:flex;align-items:center;gap:6px;font-size:11.5px;color:#c4c9e6;}
.bubble-anchor{position:absolute;left:0;top:0;pointer-events:auto;z-index:10;will-change:transform;}
.bubble{position:relative;width:290px;max-width:84vw;background:#fff;color:var(--ink);border-radius:14px;padding:14px 16px;box-shadow:0 14px 40px rgba(40,30,10,.28);margin-bottom:14px;}
.bubble::after{content:"";position:absolute;left:50%;bottom:-9px;width:18px;height:18px;background:#fff;transform:translateX(-50%) rotate(45deg);border-radius:3px;}
.bubble-x{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;color:var(--muted);font-size:16px;display:grid;place-items:center;} .bubble-x:hover{background:var(--paper2);}
.bubble-top{display:flex;align-items:center;gap:8px;margin-bottom:8px;padding-right:28px;} .bubble-theme{font-size:12px;color:var(--muted);font-weight:500;}
.bubble b{display:block;font-size:15.5px;line-height:1.2;margin-bottom:6px;} .bubble p{font-size:13px;line-height:1.5;color:var(--ink2);margin:0 0 8px;}
.bubble-ivs{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px;} .bubble-ivs span{font-size:11.5px;font-weight:600;background:var(--paper2);color:var(--navy);padding:4px 8px;border-radius:12px;}
.bubble-actions{display:flex;gap:8px;} .bubble-more{display:inline-block;background:var(--navy);color:#fff;font-size:12.5px;font-weight:600;padding:8px 12px;border-radius:8px;} .bubble-more.ghost{background:var(--paper2);color:var(--navy);}
.chips-mobile{display:none;}
.tour-caption{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:12;background:rgba(31,35,64,.95);color:#fff;border-radius:14px;padding:12px 16px;max-width:min(680px,calc(100vw - 40px));font-size:14px;line-height:1.45;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);}
.tour-caption[hidden],.tooltip[hidden]{display:none!important;}
@media (min-width:761px){ .panel.open~.tour-caption{left:calc((100vw - 476px) / 2);max-width:min(620px,calc(100vw - 520px));} }
.tour-caption span{font-family:var(--mono);font-size:11px;color:var(--gold);flex:none;} .tour-caption button{background:rgba(255,255,255,.14);color:#fff;font-size:12px;font-weight:600;padding:6px 10px;border-radius:8px;flex:none;}
.hint{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:5;background:rgba(31,35,64,.9);color:#fff;font-size:13px;font-weight:500;padding:10px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .4s;} .hint.show{opacity:1;}

@media (max-width:1180px){ .index{display:none;} .intro{width:360px;} }
/* ---------- mobile ---------- */
@media (max-width:760px){
  .topbar{padding:10px 12px;} .brand .bt{font-size:15px;} .tbtn{padding:9px 12px;font-size:12px;} #tourBtn{display:none;}
  .intro{left:10px;right:10px;top:auto;bottom:10px;width:auto;max-height:62vh;} .intro-card .hero{aspect-ratio:16/7;} .intro-body{padding:16px 18px 18px;} .intro-card h1{font-size:26px;} .stats b{font-size:24px;}
  .index{display:none;}
  .chips-mobile{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:6;background:rgba(255,253,248,.94);border-radius:14px;padding:6px;gap:4px;box-shadow:var(--shadow);margin:0;} body:not(.started) .chips-mobile,.panel.open~.chips-mobile{display:none;}
  .chip{font-size:11.5px;padding:7px 9px;}
  .panel{top:auto;left:0;right:0;bottom:0;width:100%;max-width:100%;height:72vh;border-radius:16px 16px 0 0;transform:translateY(102%);}
  .panel.open{transform:none;} .panel-grip{display:block;width:44px;height:5px;border-radius:3px;background:rgba(31,35,64,.2);margin:10px auto 0;}
  .p-head{padding:14px 18px 8px;} .status-bar,.status-count{margin-left:18px;margin-right:18px;} .iv{margin:8px 12px;} .p-sec{padding:12px 18px 4px;}
  .i-label{padding:6px 11px 6px 9px;} .i-label .il-name{font-size:12px;} .hint{bottom:calc(62vh + 16px);font-size:12px;}
  .tour-caption{bottom:14px;font-size:13px;}
}