:root{
  color-scheme: light;
  --page:#f9f9f7; --surface:#fcfcfb; --surface-2:#f0efec;
  --ink:#0b0b0b; --ink2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,.10);
  --accent:#2a78d6; --accent-ink:#ffffff; --bar:#2a78d6; --bar-soft:#9ec5f4;
  --cbd:#eb6834; --sub:#4a3aa7; --good:#006300; --crit:#d03b3b;
  --shadow:0 1px 2px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.05);
  --land-bg:#e8e8e6; --land-ink:#111110; --land-ink2:#5b5b58;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Segoe UI","Malgun Gothic",sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --page:#0d0d0d; --surface:#1a1a19; --surface-2:#262624;
    --ink:#ffffff; --ink2:#c3c2b7; --muted:#898781;
    --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
    --accent:#3987e5; --bar:#3987e5; --bar-soft:#1c5cab;
    --cbd:#d95926; --sub:#9085e9; --good:#0ca30c; --crit:#e66767;
    --shadow:0 1px 2px rgba(0,0,0,.4);
    --land-bg:#0f0f0e; --land-ink:#f1f1ef; --land-ink2:#9b9b97;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --page:#0d0d0d; --surface:#1a1a19; --surface-2:#262624;
  --ink:#ffffff; --ink2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
  --accent:#3987e5; --bar:#3987e5; --bar-soft:#1c5cab;
  --cbd:#d95926; --sub:#9085e9; --good:#0ca30c; --crit:#e66767;
  --shadow:0 1px 2px rgba(0,0,0,.4);
  --land-bg:#0f0f0e; --land-ink:#f1f1ef; --land-ink2:#9b9b97;
}
*{box-sizing:border-box}
[hidden]{display:none!important}

/* 테마 · 화면 전환: 페이지 전체(지도 캔버스·차트 포함)를 0.25초 동안 이전 화면에서 새 화면으로 서서히 교차시킨다 */
::view-transition-old(root),::view-transition-new(root){animation-duration:.25s;animation-timing-function:ease-in-out}
/* View Transitions 미지원 브라우저: 전환하는 0.25초 동안만 색 속성에 전환을 건다 */
html.theme-fade,html.theme-fade *,html.theme-fade *::before,html.theme-fade *::after{
  transition:background-color .25s ease-in-out,color .25s ease-in-out,border-color .25s ease-in-out,fill .25s ease-in-out,stroke .25s ease-in-out,box-shadow .25s ease-in-out,filter .25s ease-in-out!important}
@media (prefers-reduced-motion: reduce){
  ::view-transition-old(root),::view-transition-new(root){animation-duration:.01s}
  html.theme-fade,html.theme-fade *{transition:none!important}
}
html,body{height:100%}
body{margin:0;background:var(--page);color:var(--ink);font:14px/1.5 var(--font);-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:600}

/* ---------- views ---------- */
body[data-view="landing"] #app,body[data-view="app"] #landing{display:none}

/* ---------- shared nav: text links · language · theme ---------- */
.txt-link{border:0;background:none;padding:0;font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:inherit;opacity:.72;cursor:pointer;text-decoration:none;transition:opacity .15s}
.txt-link:hover,.txt-link[aria-expanded="true"]{opacity:1;text-decoration:underline;text-underline-offset:4px}
.txt-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;opacity:1}
.nav-links{display:flex;gap:18px;justify-content:flex-end}
.lang{display:inline-flex;align-items:center;border:1px solid currentColor;border-radius:99px;padding:2px;gap:2px}
.lang button{border:0;background:transparent;border-radius:99px;padding:3px 11px;font-size:12px;font-weight:500;cursor:pointer;color:inherit;opacity:.7;line-height:1.5}
.lang button:hover{opacity:1}
.lang button[aria-pressed="true"]{background:var(--lang-on-bg,var(--ink));color:var(--lang-on-ink,var(--page));opacity:1;font-weight:700}
.lang button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* ---------- landing ---------- */
/* 위·아래 여백을 같게 두고 로고줄·꼬리말을 띄워, 제목이 화면 정중앙에 오도록 한다.
   dvh를 함께 써서 모바일 브라우저 주소창 높이에도 흔들리지 않게 한다. */
#landing{position:relative;min-height:100vh;min-height:100dvh;display:grid;grid-template-rows:minmax(0,1fr);
  padding-block:clamp(76px,10vh,116px);padding-inline:clamp(16px,2.2vw,28px);
  background:var(--land-bg);color:var(--land-ink);overflow:hidden;--lang-on-bg:var(--land-ink);--lang-on-ink:var(--land-bg)}
.land-top{position:absolute;top:clamp(16px,2.6vw,30px);left:clamp(16px,2.2vw,28px);right:clamp(16px,2.2vw,28px);
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;z-index:3}
.mark{display:inline-flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.mark svg{width:34px;height:34px;display:block}
.mark span{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.land-nav{display:grid;justify-items:end;gap:10px}
.land-ctrls{display:flex;align-items:center;gap:8px}
.icon-btn{width:30px;height:30px;border-radius:50%;border:1px solid currentColor;background:transparent;color:inherit;display:grid;place-items:center;cursor:pointer;opacity:.75;font-size:13px;padding:0}
.icon-btn:hover{opacity:1}

/* 제목만 가운데 영역에 두고, 위·아래 문구는 제목에 붙여 띄운다.
   덕분에 언어를 바꿔 문구 길이가 달라져도 제목은 화면 정중앙에 그대로 있다. */
.land-main{display:grid;place-items:center;min-height:0}
.hl-wrap{position:relative;width:min(92vw,1160px)}
.land-eyebrow{position:absolute;left:0;right:0;bottom:100%;margin:0 0 clamp(10px,2.2vh,26px);text-align:center;
  font-size:clamp(11px,1vw,13px);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--land-ink2)}
.land-below{position:absolute;left:0;right:0;top:100%;margin-top:clamp(12px,2.4vh,28px);display:grid;justify-items:center;gap:clamp(12px,2.2vh,26px)}
.hl{position:relative;width:100%;margin:0;text-align:center;font-weight:900;color:var(--land-ink)}
.hl-line{display:block;width:max-content;max-width:none;margin:0 auto;white-space:nowrap;letter-spacing:-.058em;line-height:.9;font-size:clamp(44px,11vw,170px);text-transform:uppercase;position:relative;z-index:1}
.hero-art{position:absolute;left:50%;top:52%;width:clamp(140px,min(25vw,32vh),330px);transform:translate(-50%,-50%);pointer-events:none;z-index:2}
.hero-art .art-in{display:block;filter:drop-shadow(0 26px 34px rgba(0,0,0,.28))}
.hero-art svg{display:block;width:100%;height:auto;animation:float 7s ease-in-out infinite}
.hero-art .pr{transform-box:fill-box;animation:bob 5.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(-2.5deg)}50%{transform:translateY(-14px) rotate(2.5deg)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.land-sub{max-width:600px;min-height:3.3em;text-align:center;font-size:clamp(13.5px,1.25vw,16px);line-height:1.65;color:var(--land-ink2);margin:0;word-break:keep-all}
.cta{display:inline-flex;align-items:center;gap:14px;height:56px;padding-inline:30px 24px;border-radius:99px;border:0;background:var(--land-ink);color:var(--land-bg);font-size:16.5px;font-weight:700;letter-spacing:-.01em;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.cta .arr{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--land-bg);color:var(--land-ink);transition:transform .2s ease}
.cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.22)}
.cta:hover .arr{transform:translateX(4px)}
.cta:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.land-foot{position:absolute;bottom:clamp(16px,2.6vw,30px);left:clamp(16px,2.2vw,28px);right:clamp(16px,2.2vw,28px);
  display:flex;justify-content:space-between;gap:16px;font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--land-ink2)}

/* entry motion */
.hl-line,.land-eyebrow,.land-sub,.cta{opacity:0;transform:translateY(26px);animation:rise .85s cubic-bezier(.2,.8,.2,1) forwards}
.land-eyebrow{animation-delay:.02s}
.hl-line:nth-child(1){animation-delay:.06s}
.hl-line:nth-child(2){animation-delay:.14s}
.hl-line:nth-child(3){animation-delay:.22s}
.land-sub{animation-delay:.36s}
.cta{animation-delay:.44s}
.hero-art .art-in{opacity:0;animation:pop 1.1s .3s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.82) rotate(-8deg)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){
  .hl-line,.land-eyebrow,.land-sub,.cta,.hero-art .art-in{opacity:1;transform:none;animation:none}
  .hero-art svg,.hero-art .pr{animation:none}
}

/* ---------- about popover ---------- */
.about-pop{position:fixed;z-index:2200;width:min(372px,calc(100vw - 16px));max-height:calc(100vh - 16px);overflow:auto;background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.28);padding:16px 18px 14px;opacity:0;transform:scale(.94);transition:opacity .16s ease,transform .22s cubic-bezier(.2,.9,.25,1)}
.about-pop.show{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.about-pop{transition:opacity .12s;transform:none}}
.ab-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.ab-title{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:0}
.ab-lead{font-size:13px;line-height:1.62;color:var(--ink2);margin:0 0 12px;word-break:keep-all}
.ab-lead b{color:var(--ink)}
.ab-list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ab-list li{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;font-size:12.5px;line-height:1.5}
.ab-ic{width:28px;height:28px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;font-size:14px;color:var(--ink)}
.ab-list b{display:block;color:var(--ink);font-weight:600;font-size:13px}
.ab-list span{color:var(--ink2);word-break:keep-all}
.ab-foot{margin-top:12px;padding-top:10px;border-top:1px solid var(--grid);font-size:11.5px;color:var(--muted)}

/* ---------- app header ---------- */
#app{display:flex;flex-direction:column;height:100vh;height:100dvh}
/* 넓은 화면의 분석 화면은 창 높이에 딱 맞추고, 스크롤은 오른쪽 패널 안에서만 한다 */
@media (min-width: 961px){
  body[data-view="app"]{overflow:hidden}
}
.top{display:flex;align-items:center;gap:12px;padding:6px 14px;border-bottom:1px solid var(--border);background:var(--surface);flex-wrap:wrap;flex:none}
.brand{display:flex;align-items:center;gap:10px;min-width:0;border:0;background:none;padding:0;text-align:left;cursor:pointer;color:inherit}
.brand:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:8px}
.logo{width:28px;height:28px;flex:none;color:var(--ink)}
.logo svg{width:100%;height:100%;display:block}
.brand h1{font-size:15.5px;line-height:1.2;font-weight:700;letter-spacing:-.01em}
.top-right{margin-left:auto;display:flex;align-items:center;color:var(--ink)}
.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.top .lang{border-color:var(--axis)}
.btn{height:36px;padding:0 13px;border-radius:8px;border:1px solid var(--axis);background:var(--surface);cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.primary:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.55;cursor:progress}
.btn.ghost{background:transparent}
.badge{font-size:11px;padding:1px 7px;border-radius:99px;background:var(--surface-2);color:var(--ink2)}
.badge.on{background:color-mix(in srgb,var(--good) 16%,transparent);color:var(--good)}

/* ---------- layout ---------- */
.layout{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 412px;gap:12px;padding:12px}
.map-wrap{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);min-height:0}
#map{position:absolute;inset:0;background:var(--surface-2)}
/* position:relative — 안의 absolute 요소(숨긴 라디오 등)가 패널 스크롤 영역 안에서 잘리게 한다.
   없으면 기준이 페이지 전체로 잡혀 문서 높이를 늘리고 쓸데없는 페이지 스크롤이 생긴다. */
.panel{position:relative;overflow-y:auto;display:flex;flex-direction:column;gap:12px;min-height:0;padding-right:2px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.card h3{font-size:13px;color:var(--ink);margin-bottom:2px}
.card .sub{font-size:12px;color:var(--muted);margin:0 0 10px}

/* ---------- map search bar ---------- */
.mapbar{position:absolute;top:12px;left:12px;z-index:1000;width:min(460px,calc(100% - 84px));display:grid;gap:6px}
.search{display:flex;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:5px;box-shadow:0 2px 12px rgba(0,0,0,.14)}
.search input{flex:1;min-width:0;height:36px;padding:0 10px;border:0;border-radius:7px;background:transparent}
.search input:focus{outline:2px solid var(--accent);outline-offset:0}
.search .btn{height:36px}
.modes{display:flex;gap:6px;flex-wrap:wrap}
.mode,.modes select{height:32px;border-radius:8px;border:1px solid var(--border);background:var(--surface);box-shadow:0 1px 6px rgba(0,0,0,.12);padding:0 10px;font-size:12.5px;cursor:pointer}
.mode:hover{background:var(--surface-2)}
.mode[aria-pressed="true"]{background:var(--cbd);border-color:var(--cbd);color:#fff;font-weight:600}
.hint{background:var(--surface);border:1px solid var(--cbd);border-radius:8px;padding:7px 10px;font-size:12.5px;box-shadow:0 1px 6px rgba(0,0,0,.12)}
.link{border:0;background:none;padding:0;color:var(--accent);font-weight:600;cursor:pointer;text-decoration:underline}
.results{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.14);padding:6px;max-height:280px;overflow-y:auto;display:grid;gap:2px}
.results-h{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);padding:2px 6px 4px}
.x{border:0;background:none;font-size:18px;line-height:1;cursor:pointer;color:var(--ink2);padding:0 4px}
.cand{text-align:left;border:1px solid transparent;background:transparent;border-radius:7px;padding:5px 8px;cursor:pointer;font-size:13px;color:var(--ink);display:grid}
.cand small{color:var(--muted);font-size:11.5px}
.cand:hover{background:var(--surface-2)}
.cand[aria-current="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
.leaflet-container.picking{cursor:crosshair}

/* empty state */
.map-empty{position:absolute;inset:0;display:grid;place-items:center;z-index:800;background:color-mix(in srgb,var(--page) 55%,transparent);padding:16px;pointer-events:none}
.map-empty .box{max-width:460px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow);pointer-events:auto}
.map-empty h2{font-size:18px;margin-bottom:6px;font-weight:700}
.map-empty p{color:var(--ink2);margin:0 0 14px;word-break:keep-all}
.chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.chip{border:1px solid var(--axis);background:var(--page);border-radius:99px;padding:5px 11px;cursor:pointer;font-size:13px}
.chip:hover{border-color:var(--accent)}
.busy-pill{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:900;background:var(--surface);border:1px solid var(--border);border-radius:99px;padding:6px 14px;font-size:13px;box-shadow:var(--shadow);display:flex;gap:8px;align-items:center;white-space:nowrap}
.spin{width:12px;height:12px;border-radius:50%;border:2px solid var(--grid);border-top-color:var(--accent);animation:spin .8s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* steps */
.steps ol{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.steps li{display:grid;grid-template-columns:18px 1fr;gap:8px;font-size:13px;align-items:start;position:relative}
.steps .ic{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;border:1.5px solid var(--axis);color:var(--muted);margin-top:1px}
.steps li[data-status="run"] .ic{border-color:var(--grid);border-top-color:var(--accent);animation:spin .8s linear infinite;color:transparent}
.steps li[data-status="ok"] .ic{background:var(--good);border-color:var(--good);color:#fff}
.steps li[data-status="err"] .ic{background:var(--crit);border-color:var(--crit);color:#fff}
.steps li[data-status="skip"] .ic{border-style:dashed}
.steps li[data-status="wait"] .lb{color:var(--muted)}
.steps .src{color:var(--muted)}
.steps .detail{display:block;font-size:12px;color:var(--ink2);overflow-wrap:anywhere}
.steps li[data-status="err"] .detail{color:var(--crit)}
.sr{position:absolute;left:-9999px}

/* hero */
.hero .eyebrow{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.hero .dot{width:10px;height:10px;border-radius:50%;background:var(--cbd);box-shadow:0 0 0 2px var(--surface)}
.hero .name{font-size:20px;font-weight:700;margin:2px 0 4px;word-break:keep-all;letter-spacing:-.01em}
.hero .num{font-size:52px;font-weight:700;line-height:1;letter-spacing:-.03em}
.hero .num small{font-size:16px;font-weight:500;color:var(--ink2);margin-left:6px;letter-spacing:0}
.hero .desc{font-size:12px;color:var(--ink2);margin-top:8px}
.hero .note{font-size:12px;margin-top:8px;padding:6px 8px;border-radius:6px;background:var(--surface-2);color:var(--ink2)}
.hero.placeholder .name{color:var(--muted);font-weight:500;font-size:15px}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.tile .l{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile .v{font-size:18px;font-weight:700;margin-top:2px;white-space:nowrap}
.tile .v small{font-size:11px;color:var(--ink2);font-weight:500;margin-left:2px}

/* controls */
.ctl{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px 10px;font-size:13px}
.ctl > label{color:var(--ink2)}
.ctl input[type=range]{width:100%;accent-color:var(--cbd)}
.ctl select{height:32px;border:1px solid var(--axis);border-radius:7px;background:var(--page);padding:0 8px;grid-column:2 / 4}
.ctl output{font-variant-numeric:tabular-nums;min-width:34px;text-align:right;font-weight:600}
.seg{grid-column:2 / 4;display:flex;border:1px solid var(--axis);border-radius:7px;overflow:hidden}
.seg label{position:relative;flex:1;text-align:center;padding:5px 4px;cursor:pointer;color:var(--ink2)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){background:var(--surface-2);color:var(--ink);font-weight:600}
.seg label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:-2px}

/* charts */
.legend-row{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--ink2);margin-bottom:6px}
.legend-row span{display:inline-flex;align-items:center;gap:6px}
.sw{width:10px;height:10px;border-radius:3px;display:inline-block}
svg.chart{width:100%;height:auto;display:block;overflow:visible}
svg.chart text{fill:var(--muted);font-size:10.5px;font-variant-numeric:tabular-nums}
svg.chart .gridline{stroke:var(--grid);stroke-width:1}
svg.chart .baseline{stroke:var(--axis);stroke-width:1}
svg.chart .thr{stroke:var(--ink);stroke-width:1.5}
svg.chart text.thr-l{fill:var(--ink);font-weight:600}
svg.chart .hit{fill:transparent}
svg.chart .hit:hover{fill:var(--ink);fill-opacity:.05}
.bars{display:grid;gap:4px;position:relative}
.bar-row{display:grid;grid-template-columns:104px 1fr;align-items:center;gap:8px;padding:3px 4px;border-radius:6px;cursor:pointer;font-size:12.5px}
.bar-row:hover{background:var(--surface-2)}
.bar-row .nm{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink);line-height:1.25}
.bar-row .nm small{color:var(--muted)}
.track{position:relative;height:18px;display:flex;align-items:center;gap:6px}
.fill{height:14px;border-radius:0 4px 4px 0;flex:none;min-width:2px}
.val{font-size:12px;color:var(--ink2);white-space:nowrap;font-variant-numeric:tabular-nums}
.refline{position:absolute;top:-2px;bottom:-2px;width:0;border-left:1px solid var(--axis);pointer-events:none}
.ref-note{font-size:11px;color:var(--muted);margin-top:4px}
.empty-msg{font-size:12.5px;color:var(--muted);padding:6px 0}
details summary{cursor:pointer;font-size:12.5px;color:var(--ink2);margin-top:8px}
.tbl-wrap{overflow-x:auto;margin-top:8px;max-height:320px;overflow-y:auto}
table{border-collapse:collapse;width:100%;font-size:12px}
th,td{padding:5px 6px;border-bottom:1px solid var(--grid);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
th{position:sticky;top:0;background:var(--surface);color:var(--ink2);font-weight:600}
th:first-child,td:first-child{text-align:left}
tr.is-cbd td:first-child::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cbd);margin-right:5px}
.method{font-size:12.5px;color:var(--ink2)}
.method p,.method ul{margin:6px 0}
.method ul{padding-left:18px}
.method code{font-size:11.5px;background:var(--surface-2);padding:1px 4px;border-radius:4px}

/* building mix donut */
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.card-head select{height:30px;border:1px solid var(--axis);border-radius:7px;background:var(--page);padding:0 6px;font-size:12.5px;flex:none}
.donut-title{font-size:15px;font-weight:700;margin:2px 0 8px}
.donut-wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.donut{width:180px;height:180px;flex:none;display:block}
.donut path{stroke:var(--surface);stroke-width:2;stroke-linejoin:round}
.donut path:hover{filter:brightness(1.1)}
.donut .c-num{fill:var(--ink);font-size:22px;font-weight:700}
.donut .c-sub{fill:var(--muted);font-size:11px}
.donut .seg-l{font-size:10.5px;font-weight:600;pointer-events:none;font-variant-numeric:tabular-nums}
.bld-legend{flex:1;min-width:170px;display:grid;gap:2px}
.lg-row{display:grid;grid-template-columns:10px 1fr auto 48px;gap:8px;align-items:center;font-size:12.5px;padding:3px 4px;border-radius:5px}
.lg-row:hover{background:var(--surface-2)}
.lg-row .lg-c,.lg-row .lg-p{font-variant-numeric:tabular-nums;text-align:right;color:var(--ink2)}
.lg-row .lg-p{color:var(--ink);font-weight:600}
.lg-row.zero,.lg-row.zero .lg-c,.lg-row.zero .lg-p{color:var(--muted);font-weight:400}
.loading-msg{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--ink2);padding:8px 0}
.rules{font-size:12px;color:var(--ink2);display:grid;gap:4px;margin-top:6px}
.rules b{color:var(--ink);font-weight:600}

/* control help popovers */
.help-t{display:inline-flex;align-items:center;gap:5px;cursor:help;white-space:nowrap}
.qi{width:16px;height:16px;border-radius:50%;border:1px solid var(--axis);display:inline-grid;place-items:center;font-size:10.5px;font-weight:700;color:var(--muted);line-height:1;flex:none;cursor:help;transition:border-color .15s,color .15s,background .15s}
.help-t:hover .qi,.help-t.open .qi,.qi:focus-visible{border-color:var(--accent);color:var(--accent-ink);background:var(--accent);outline:none}
.help-pop{position:fixed;z-index:2100;width:330px;max-width:calc(100vw - 16px);background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:12px;box-shadow:0 14px 40px rgba(0,0,0,.24);padding:12px 14px 13px;pointer-events:none;opacity:0;transform:translateX(10px) scale(.97);transform-origin:right center;transition:opacity .16s ease,transform .22s cubic-bezier(.2,.9,.25,1)}
.help-pop[data-side="right"]{transform:translateX(-10px) scale(.97);transform-origin:left center}
.help-pop[data-side="bottom"]{transform:translateY(-8px) scale(.97);transform-origin:top left}
.help-pop[data-side="top"]{transform:translateY(8px) scale(.97);transform-origin:bottom left}
.help-pop.show{opacity:1;transform:none}
.help-pop::before{content:"";position:absolute;width:10px;height:10px;background:var(--surface);border:1px solid var(--border);transform:rotate(45deg)}
.help-pop[data-side="left"]::before{right:-6px;top:calc(var(--ay,50%) - 5px);border-left-color:transparent;border-bottom-color:transparent}
.help-pop[data-side="right"]::before{left:-6px;top:calc(var(--ay,50%) - 5px);border-right-color:transparent;border-top-color:transparent}
.help-pop[data-side="bottom"]::before{top:-6px;left:calc(var(--ax,20px) - 5px);border-right-color:transparent;border-bottom-color:transparent}
.help-pop[data-side="top"]::before{bottom:-6px;left:calc(var(--ax,20px) - 5px);border-left-color:transparent;border-top-color:transparent}
@media (prefers-reduced-motion: reduce){.help-pop,.help-pop[data-side]{transition:opacity .12s;transform:none}}
.hp-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:8px}
.hp-title{font-weight:700;font-size:14.5px}
.hp-cur{font-size:11.5px;color:var(--ink2);background:var(--surface-2);border-radius:99px;padding:1px 9px;white-space:nowrap}
.hp-fig{background:var(--page);border:1px solid var(--grid);border-radius:9px;padding:6px 4px 2px;margin-bottom:9px}
.hp-fig svg{display:block;width:100%;height:auto}
.hp-fig text{font-size:9.5px;fill:var(--ink2);font-family:inherit}
.hp-fig text.t-b{fill:var(--ink);font-weight:600;font-size:10px}
.hp-what{font-size:12.5px;line-height:1.55;margin:0 0 9px}
.hp-rows{display:grid;gap:6px}
.hp-row{display:grid;grid-template-columns:78px 1fr;gap:8px;font-size:12px;line-height:1.5;color:var(--ink2);align-items:start}
.hp-tag{font-size:11px;font-weight:600;border-radius:5px;padding:1px 4px;text-align:center;background:var(--surface-2);color:var(--ink)}
.hp-note{font-size:11.5px;color:var(--muted);margin-top:8px;padding-top:7px;border-top:1px solid var(--grid)}

/* tooltip */
.tip{position:fixed;z-index:2000;pointer-events:none;background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:7px 10px;font-size:12px;box-shadow:0 4px 18px rgba(0,0,0,.16);max-width:260px}
.tip .m{color:var(--ink2)}

/* leaflet theme */
.leaflet-container{font:inherit}
.basemap-gray{filter:grayscale(1) contrast(.9) brightness(1.04)}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .basemap-gray{filter:grayscale(1) invert(1) brightness(.8) contrast(.9)} }
:root[data-theme="dark"] .basemap-gray{filter:grayscale(1) invert(1) brightness(.8) contrast(.9)}
.leaflet-tooltip{background:var(--surface);color:var(--ink);border:1px solid var(--border);box-shadow:0 3px 12px rgba(0,0,0,.18);font-size:12px}
.leaflet-tooltip-top:before{border-top-color:var(--surface)}
.leaflet-tooltip.lbl{font-weight:700;padding:2px 7px}
.leaflet-control-layers,.map-legend{background:var(--surface)!important;color:var(--ink);border:1px solid var(--border)!important;border-radius:10px!important;box-shadow:var(--shadow)!important}
.leaflet-control-layers label{font-size:12.5px}
.leaflet-control-layers-separator{border-top-color:var(--grid)!important}
.leaflet-bar a{background:var(--surface);color:var(--ink);border-color:var(--border)}
.leaflet-control-attribution{background:color-mix(in srgb,var(--surface) 85%,transparent)!important;color:var(--muted)!important}
.leaflet-control-attribution a{color:var(--ink2)!important}
.map-legend{padding:8px 10px;font-size:11.5px;min-width:150px}
.map-legend .t{font-weight:600;margin-bottom:4px;color:var(--ink)}
.map-legend .ramp{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.map-legend .ramp i{height:10px;border-radius:2px;display:block}
.map-legend .ramp-l{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;color:var(--muted);font-size:10px;text-align:center;margin-top:2px}
.map-legend .k{display:flex;align-items:center;gap:6px;margin-top:5px;color:var(--ink2)}
.map-legend .ln{width:22px;height:0;border-top:3px solid var(--cbd)}
.map-legend .ln.sub{border-top:2px dashed var(--sub)}

/* dialog */
dialog{border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--ink);padding:0;width:min(520px,calc(100vw - 32px));box-shadow:0 20px 60px rgba(0,0,0,.3)}
dialog::backdrop{background:rgba(0,0,0,.35)}
dialog form{padding:20px;display:grid;gap:12px}
dialog h2{font-size:17px;font-weight:700}
dialog .hint-txt{margin:0;font-size:12.5px;color:var(--ink2)}
dialog label{display:grid;gap:4px;font-size:12.5px;color:var(--ink2)}
dialog input,dialog select{height:36px;border:1px solid var(--axis);border-radius:8px;background:var(--page);padding:0 10px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dlg-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
#sgisTestMsg{margin:0;font-size:12.5px;min-height:1em}

@media (max-width: 960px){
  #app{height:auto;min-height:100vh}
  .layout{grid-template-columns:1fr}
  .map-wrap{height:70vh;min-height:420px}
  .panel{overflow:visible}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 620px){
  .top-actions .txt{display:none}
  .brand p{display:none}
  .hero .num{font-size:44px}
  .mapbar{width:calc(100% - 70px)}
  .mark span{display:none}
  .land-foot{font-size:10px}
}