:root {
    --bg:#0b1020; --panel:#121a2b; --panel2:#0e1525; --text:#e8eefc; --muted:#98a6bd;
    --line:rgba(255,255,255,.12); --soft:rgba(255,255,255,.055); --accent:#91b7ff;
    --owned:#e7f0ff; --hostile:#ffb4a8; --capital:#fff0a6; --gated:#d9b3ff;
  }
  * { box-sizing:border-box; }
  body { margin:0; background:var(--bg); color:var(--text); font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,'Noto Sans KR',sans-serif; }
  .app { display:grid; grid-template-columns: 372px 1fr; height:100vh; min-height:760px; }
  aside { background:linear-gradient(180deg,var(--panel),var(--panel2)); border-right:1px solid rgba(255,255,255,.08); padding:18px; overflow:auto; scrollbar-gutter:stable; }
  main { position:relative; overflow:hidden; display:flex; flex-direction:column; }
  h1 { margin:0 0 8px; font-size:19px; line-height:1.25; }
  h2 { font-size:12px; margin:20px 0 8px; color:#cbd5e1; letter-spacing:.04em; text-transform:uppercase; }
  .sideCardList { display:flex; flex-direction:column; gap:12px; margin-top:14px; }
  .sideCard { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.09); border-radius:14px; overflow:visible; }
  .sideCardHeader { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 12px; border-bottom:1px solid rgba(255,255,255,.07); }
  .sideCard[data-collapsed="true"] .sideCardHeader { border-bottom:0; }
  .sideCard h2 { margin:0; }
  .sideCardBody { padding:0 12px 12px; }
  .sideCardBody > label:first-child { margin-top:0; }
  .sideCard[data-collapsed="true"] .sideCardBody { display:none; }
  .sideCardActions { display:flex; align-items:center; gap:5px; flex:0 0 auto; }
  button.sideCardAction { width:28px; min-width:28px; height:28px; padding:0; border-radius:8px; font-size:13px; font-weight:800; line-height:1; }
  .sideCardAction:disabled { opacity:.35; cursor:not-allowed; }
  code { background:rgba(255,255,255,.08); padding:.1em .35em; border-radius:6px; }
  label { display:block; color:#cbd5e1; font-size:12px; margin:12px 0 6px; }
  input,select,button { width:100%; border-radius:10px; border:1px solid rgba(255,255,255,.12); background:#0b1020; color:var(--text); padding:9px 10px; }
  button { cursor:pointer; background:#18233a; }
  button:hover { background:#223052; }
  .searchCombo { position:relative; }
  .searchDropdown { position:absolute; z-index:30; top:calc(100% + 4px); left:0; right:0; max-height:260px; overflow:auto; padding:5px; border:1px solid rgba(255,255,255,.16); border-radius:12px; background:#0e1525; box-shadow:0 16px 38px rgba(0,0,0,.42); }
  .searchOption { display:grid; grid-template-columns:auto 1fr; gap:8px; align-items:center; width:100%; padding:8px 9px; border:0; border-radius:8px; background:transparent; color:var(--text); font:inherit; text-align:left; }
  .searchOption:hover, .searchOption.active { background:rgba(145,183,255,.14); }
  .searchOption.selected { background:rgba(255,247,184,.12); }
  .searchOption.empty { display:block; color:var(--muted); cursor:default; }
  .searchOptionTag { min-width:3.4em; color:#dbeafe; font-weight:800; letter-spacing:.02em; }
  .searchOptionLabel { color:#cbd5e1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .row { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
  .mapbar { display:flex; gap:8px; align-items:center; justify-content:space-between; padding:8px 12px; border-bottom:1px solid rgba(255,255,255,.08); background:rgba(10,15,25,.78); backdrop-filter:blur(8px); }
  .mapbar .left { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
  .mapActions { display:flex; gap:6px; align-items:center; flex-wrap:wrap; justify-content:flex-end; }
  .mapAction { display:inline-flex; align-items:center; justify-content:center; min-height:29px; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.055); border-radius:999px; padding:5px 10px; color:#dbeafe; font-size:12px; font-weight:700; text-decoration:none; white-space:nowrap; }
  .mapAction:hover { background:rgba(145,183,255,.14); border-color:rgba(145,183,255,.34); }
  .kofiAction { border-color:rgba(255,105,97,.42); background:rgba(255,87,87,.15); color:#ffd6d2; }
  .kofiAction:hover { border-color:rgba(255,126,116,.72); background:rgba(255,87,87,.28); color:#fff1ef; }
  .languageSelect { width:auto; min-height:29px; padding:5px 28px 5px 10px; border-radius:999px; font-size:12px; background:#0b1020; }
  .srOnly { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
  .pill { border:1px solid rgba(255,255,255,.1); background:rgba(255,255,255,.055); border-radius:999px; padding:6px 10px; color:#cbd5e1; font-size:12px; }
  .pill.warn { border-color:rgba(255,180,168,.25); color:#ffd0c8; }
  .pill.selected { border-color:rgba(255,247,184,.42); color:#fff7b8; background:rgba(255,247,184,.11); font-weight:700; }
  .svgwrap { position:relative; flex:1; overflow:hidden; }
  svg { width:100%; height:100%; display:block; background: radial-gradient(circle at 50% 45%,#172033 0%,#0b1020 70%); }
  .graticule { stroke:rgba(255,255,255,.08); stroke-width:.006; fill:none; vector-effect:non-scaling-stroke; }
  .region { stroke:rgba(8,13,24,.82); stroke-width:.006; vector-effect:non-scaling-stroke; transition:filter .08s, opacity .08s, stroke-width .08s; cursor:pointer; }
  .region:hover { filter:brightness(1.45); stroke:white; stroke-width:.012; }
  .region.dimmed { opacity:.18; }
  .region.owned-highlight { stroke:white; stroke-width:.016; filter:brightness(1.55); opacity:1; }
  .region.selected { stroke:#fff; stroke-width:.02; filter:brightness(1.75); }
  .region.hidden { display:none; }
  svg:has(#claimOverlays .claim-overlay) .region { opacity:1; filter:saturate(.42) brightness(.62); }
  svg:has(#claimOverlays .claim-overlay) .region.dimmed { opacity:1; filter:saturate(.18) brightness(.38); }
  svg:has(#claimOverlays .claim-overlay) .region.owned-highlight { fill:transparent; opacity:.82; filter:none; }
  svg:has(#claimOverlays .claim-overlay) .region.selected { opacity:1; filter:saturate(.55) brightness(.78); }
  svg:has(#claimOverlays .claim-overlay) .region:hover { filter:saturate(.6) brightness(.82); }
  .claim-overlay { pointer-events:none; stroke:rgba(255,255,255,.55); stroke-width:.012; vector-effect:non-scaling-stroke; mix-blend-mode:screen; }
  svg:has(#claimOverlays .claim-overlay) .claim-overlay { mix-blend-mode:normal; filter:saturate(1.45) brightness(1.35); }
  .claim-overlay.peaceful { stroke:#9ee7ff; stroke-width:.015; }
  .claim-overlay.hostile { stroke:var(--hostile); stroke-width:.023; }
  .claim-overlay.capital { stroke-dasharray:.035 .018; stroke-width:.027; }

  #capitalMarkers { pointer-events:none; opacity:1; mix-blend-mode:normal; }
  .capital-marker { pointer-events:none; opacity:1; }
  .capital-star-shadow { fill:rgba(45,25,0,.74); stroke:none; stroke-width:0; stroke-linejoin:round; vector-effect:non-scaling-stroke; }
  .capital-star { fill:rgba(255,184,61,.12); stroke:#ffd84d; stroke-width:1.75px; stroke-linejoin:round; vector-effect:non-scaling-stroke; paint-order:stroke fill; filter:drop-shadow(0 0 1.25px rgba(255,216,77,.42)); }
  .capital-marker.is-selected .capital-star-shadow { fill:rgba(59,33,0,.82); stroke:none; stroke-width:0; }
  .capital-marker.is-selected .capital-star { fill:rgba(255,184,61,.86); stroke:#fff1a8; stroke-width:2px; filter:drop-shadow(0 0 2px rgba(255,184,61,.55)); }
  .claim-overlay.gated { stroke:var(--gated); stroke-dasharray:.02 .018; stroke-width:.024; opacity:.72; }
  .hover-fill { pointer-events:none; fill:oklch(0.86 0.17 95 / .18); stroke:none; mix-blend-mode:screen; }
  .hover-outline-glow { pointer-events:none; fill:none; stroke:oklch(0.87 0.18 92 / .68); stroke-width:.058; vector-effect:non-scaling-stroke; }
  .hover-outline { pointer-events:none; fill:none; stroke:rgba(255,255,255,.82); stroke-width:.024; vector-effect:non-scaling-stroke; }
  /* Foreign hover overlays intentionally avoid blend modes so claim outlines stay readable regardless of the underlying nation fill color. */
  .foreign-hover-overlay {
    pointer-events:none;
    stroke:rgba(255,245,226,.52);
    stroke-width:.01;
    vector-effect:non-scaling-stroke;
    mix-blend-mode:normal;
    opacity:1;
    filter:none;
  }
  .foreign-hover-base { stroke:rgba(255,251,235,.68); stroke-width:.014; }
  .foreign-hover-basic,
  .foreign-hover-research { stroke:rgba(255,245,226,.46); }
  .selection-fill { pointer-events:none; fill:oklch(0.86 0.17 95 / .26); stroke:none; mix-blend-mode:screen; }
  .selection-outline-glow { pointer-events:none; fill:none; stroke:oklch(0.87 0.18 92 / .92); stroke-width:.082; vector-effect:non-scaling-stroke; }
  .selection-outline { pointer-events:none; fill:none; stroke:white; stroke-width:.034; vector-effect:non-scaling-stroke; }
  .selection-dot { pointer-events:none; fill:oklch(0.91 0.17 92 / .96); stroke:rgba(0,0,0,.8); stroke-width:.01; vector-effect:non-scaling-stroke; }
  .selection-label { pointer-events:none; font-size:.055px; font-weight:800; fill:#fff7b8; text-anchor:middle; paint-order:stroke; stroke:rgba(0,0,0,.82); stroke-width:.015; }
  .claim-label { pointer-events:none; font-size:.033px; fill:rgba(255,255,255,.88); text-anchor:middle; paint-order:stroke; stroke:rgba(0,0,0,.7); stroke-width:.008; }
  .label { pointer-events:none; font-size:.035px; fill:rgba(255,255,255,.78); text-anchor:middle; paint-order:stroke; stroke:rgba(0,0,0,.65); stroke-width:.008; }
  .tooltip { position:absolute; pointer-events:none; z-index:5; display:block; visibility:hidden; opacity:0; left:0; top:0; transform:translate3d(-9999px,-9999px,0); will-change:transform; contain:layout style paint; width:max-content; max-width:min(260px, calc(100% - 16px)); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; background:rgba(8,13,24,.9); border:1px solid rgba(255,255,255,.12); border-radius:7px; padding:3px 7px; box-shadow:0 6px 18px rgba(0,0,0,.28); color:rgba(245,248,255,.92); font-size:12px; line-height:1.25; transition:opacity .06s ease; }
  .tooltip.visible { visibility:visible; opacity:1; }
  .panel { margin-top:10px; background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.08); border-radius:12px; padding:12px; }
  .sideCardBody > .panel { margin-top:0; }
  .kv { display:grid; grid-template-columns:115px 1fr; gap:6px; font-size:13px; }
  .kv div:nth-child(odd) { color:var(--muted); }
  .mapNote { color:var(--muted); background:rgba(10,15,25,.86); border-top:1px solid rgba(255,255,255,.08); padding:6px 12px; font-size:11px; line-height:1.35; }
  .list { max-height:300px; overflow:auto; border:1px solid rgba(255,255,255,.08); border-radius:10px; }
  .item { padding:8px 10px; border-bottom:1px solid rgba(255,255,255,.06); cursor:pointer; }
  .item:last-child { border-bottom:0; }
  .item:hover { background:rgba(255,255,255,.06); }
  .small { color:var(--muted); font-size:12px; }
  .legendRegionList { display:flex; flex-direction:column; gap:4px; margin-left:26px; padding-left:8px; border-left:1px solid rgba(255,255,255,.12); }
  .legendRegionItem { display:flex; flex-direction:column; align-items:flex-start; gap:1px; width:100%; padding:6px 8px; border-radius:8px; background:rgba(255,255,255,.035); border:1px solid rgba(255,255,255,.07); color:var(--text); font:inherit; text-align:left; cursor:pointer; }
  .legendRegionItem:hover { background:rgba(255,255,255,.075); border-color:rgba(255,255,255,.18); }
  .legendRegionItem.active { background:rgba(255,247,184,.12); border-color:rgba(255,247,184,.42); }
  .legendRegionItem span { color:var(--muted); font-size:12px; }
  .tag { font-size:11px; color:#cbd5e1; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.06); border-radius:999px; padding:2px 7px; }
  .status { display:inline-block; margin-left:6px; border:1px solid rgba(255,255,255,.14); border-radius:999px; padding:2px 7px; color:#cbd5e1; font-size:11px; font-weight:500; vertical-align:middle; }
  .status.formable { border-color:rgba(255,240,166,.35); color:#fff0a6; }
  .status.breakaway_gated_existing { border-color:rgba(217,179,255,.42); color:#e7d3ff; }

  .claimSections { display:flex; flex-direction:column; gap:0; margin-top:10px; padding-top:10px; border-top:1px solid rgba(255,255,255,.1); }
  .infoSubsection { border-top:1px solid rgba(255,255,255,.1); margin-top:10px; padding-top:10px; }
  .infoSubsection:first-child { border-top:0; margin-top:0; padding-top:0; }
  .infoSubsection > summary { display:flex; align-items:center; gap:6px; color:#dbeafe; font-weight:800; cursor:pointer; list-style:none; }
  .infoSubsection > summary::-webkit-details-marker { display:none; }
  .infoSubsection > summary::before { content:'▸'; color:var(--muted); font-size:12px; }
  .infoSubsection[open] > summary::before { content:'▾'; }
  .infoSubsectionBody { margin-top:8px; }
  .nationTitle { display:flex; flex-wrap:wrap; align-items:center; gap:4px; margin-bottom:6px; }
  .nationTitle b { min-width:0; }
  .nationTitle .status { margin-left:0; }
  .status.tierBadge { border-color:rgba(145,183,255,.35); color:#dbeafe; background:rgba(145,183,255,.08); }
  .nationSummary { display:flex; flex-direction:column; gap:2px; margin:2px 0 10px; }
  .nationSummaryLine { line-height:1.35; }
  .claimList { display:flex; flex-direction:column; gap:7px; }
  .claimListGroup { display:flex; flex-direction:column; gap:5px; }
  .claimListGroup.active { border-radius:11px; background:rgba(145,183,255,.045); padding:3px; border:1px solid rgba(145,183,255,.18); }
  .claimListItem { width:100%; display:flex; flex-direction:column; gap:6px; align-items:stretch; text-align:left; padding:7px 9px; border-radius:9px; background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); color:var(--text); font:inherit; }
  .claimListItem:hover { background:rgba(255,255,255,.08); border-color:rgba(145,183,255,.28); }
  .claimListItem.active { background:rgba(145,183,255,.14); border-color:rgba(145,183,255,.42); }
  .claimCardTitle { display:grid; grid-template-columns:minmax(0,1fr) min-content; column-gap:4px; row-gap:5px; width:100%; align-items:stretch; }
  .claimCardTitleField { min-width:0; display:flex; flex-direction:column; gap:1px; padding:4px 6px; border-radius:7px; background:rgba(15,23,42,.32); border:1px solid rgba(255,255,255,.06); }
  .claimCardTitleField--nation { grid-column:1; grid-row:1; }
  .claimCardTitleField--research { grid-column:2; grid-row:1; align-items:flex-end; text-align:right; min-width:1.75rem; max-width:2.15rem; padding-left:4px; padding-right:4px; }
  .claimCardTitleField--project { grid-column:1 / -1; grid-row:2; }
  .claimCardTitleLabel { color:var(--muted); font-size:9.5px; font-weight:700; line-height:1.1; letter-spacing:.01em; }
  .claimCardTitleValue { min-width:0; color:var(--text); font-size:12.5px; line-height:1.28; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .claimCardTitleField--research .claimCardTitleValue { font-size:12px; line-height:1.15; }
  .claimCardTitleField--nation .claimCardTitleValue, .claimCardTitleField--project .claimCardTitleValue { display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; white-space:normal; }
  .claimListMeta { color:var(--muted); font-size:12px; }
  .muted { color:var(--muted); }
  .hint { color:#cbd5e1; font-size:12px; margin-top:8px; }
  @media (max-width:1000px) { .app { grid-template-columns:1fr; height:auto; } aside { border-right:0; border-bottom:1px solid rgba(255,255,255,.08); } main { height:72vh; } }