/* Geospatial Intelligence by Gravita Tech. Tokens follow /assets/css/site.css (Gravita design system), as Cam Monitor. */
@font-face{font-family:"Carlito";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/carlito-400.woff2) format("woff2")}
@font-face{font-family:"Carlito";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/carlito-700.woff2) format("woff2")}
:root{
  --bg:#F5F7FC;--surface:#FFFFFF;--surface-2:#EEF2F8;--text:#0C1844;--muted:#46506B;--navy:#0C1844;
  --accent:#2A4BB0;--line:rgba(12,24,68,.12);--focus:#2A4BB0;--action:#E07B00;--action-hover:#C96E00;--on-action:#0C1844;
  --pressed-bg:#0C1844;--pressed-text:#FFFFFF;
  --r0:#0C1844;--r1:#2A4BB0;--r2:#7E9BE0;
  --shadow:0 2px 6px rgba(12,24,68,.06),0 10px 28px rgba(12,24,68,.08);
  --font:"Carlito",Calibri,"Segoe UI",Arial,sans-serif;
  --fs-0:.9375rem;--fs-1:1.0625rem;--fs-2:1.3125rem;--fs-3:1.75rem;
  --radius:10px;--radius-lg:16px;--bar-h:69px;color-scheme:light;
}
html[lang="ja"]{--font:"Carlito","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;line-break:strict}
html:not([lang="ja"]) #minutes .num{margin-right:.25em}   /* "10 min"; Japanese reads "10分" with no space */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#080D26;--surface:#0E163D;--surface-2:#141E4C;--text:#EEF1FA;--muted:#B4BED8;--navy:#080D26;
  --accent:#8FA6EE;--line:rgba(238,241,250,.14);--focus:#8FA6EE;--action-hover:#F2A54A;
  --pressed-bg:#8FA6EE;--pressed-text:#080D26;--r0:#EEF1FA;--r1:#8FA6EE;--r2:#46609E;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#080D26;--surface:#0E163D;--surface-2:#141E4C;--text:#EEF1FA;--muted:#B4BED8;--navy:#080D26;
  --accent:#8FA6EE;--line:rgba(238,241,250,.14);--focus:#8FA6EE;--action-hover:#F2A54A;
  --pressed-bg:#8FA6EE;--pressed-text:#080D26;--r0:#EEF1FA;--r1:#8FA6EE;--r2:#46609E;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs-1)/1.5 var(--font);display:flex;flex-direction:column;overflow:hidden}
a{color:var(--accent)}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
h1,h2{text-wrap:balance;margin:0;line-height:1.2}
.num{font-variant-numeric:tabular-nums}

/* top bar, as Cam Monitor */
.bar{flex:none;display:flex;align-items:center;gap:24px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:3}
.brand{display:block;flex:none}
.brand img{display:block;height:44px;width:auto}
.brand .logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand .logo-light{display:none}:root:not([data-theme="light"]) .brand .logo-dark{display:block}}
:root[data-theme="dark"] .brand .logo-light{display:none}:root[data-theme="dark"] .brand .logo-dark{display:block}
.app-name{display:flex;align-items:baseline;gap:8px;padding-left:24px;border-left:1px solid var(--line);min-width:0}
.app-name .name{font-weight:700;font-size:var(--fs-2);white-space:nowrap}
.app-name .by{color:var(--muted);font-size:var(--fs-0);white-space:nowrap}
.bar-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.back{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 12px;border-radius:var(--radius);color:var(--text);text-decoration:none;font-weight:700}
.back svg{width:20px;height:20px}
.back:hover{background:var(--surface-2)}
button.back{border:0;background:transparent;cursor:pointer;font:inherit;font-weight:700}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.seg button{min-width:44px;min-height:40px;border:0;background:transparent;cursor:pointer;font-weight:700;color:var(--muted)}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--pressed-bg);color:var(--pressed-text)}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:transparent;cursor:pointer}
.icon-btn svg{width:20px;height:20px}
.icon-btn .moon{display:none}
.lang-cycle{display:none}
:root[data-theme="dark"] .icon-btn .sun{display:none}:root[data-theme="dark"] .icon-btn .moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .icon-btn .sun{display:none}:root:not([data-theme="light"]) .icon-btn .moon{display:block}}

/* app: panel left, map right */
.app{flex:1;min-height:0;display:grid;grid-template-columns:400px minmax(0,1fr)}
.panel{position:relative;z-index:2;background:var(--surface);border-right:1px solid var(--line);min-height:0;display:flex;flex-direction:column}
.panel-scroll{overflow-y:auto;padding:24px 24px 32px;display:flex;flex-direction:column;gap:24px}
.grip{display:none}
.intro h1{font-size:var(--fs-3)}
.intro p{margin:8px 0 0;color:var(--muted)}
.block h2{font-size:var(--fs-1);font-weight:700;margin-bottom:12px}
.seg.wide{display:flex;width:100%}
.seg.wide button{flex:1;min-height:44px;padding:0 8px}
.seg.wide+.seg.wide{margin-top:8px}

.weights{display:flex;flex-direction:column;gap:16px}
.weight label{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-weight:700}
.weight label output{font-weight:400;color:var(--muted);font-size:var(--fs-0);white-space:nowrap}
.weight p{margin:2px 0 6px;color:var(--muted);font-size:var(--fs-0);line-height:1.4}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:3px;background:linear-gradient(to right,var(--accent) var(--p,50%),var(--surface-2) var(--p,50%))}
input[type=range]::-moz-range-track{height:6px;border-radius:3px;background:var(--surface-2)}
input[type=range]::-moz-range-progress{height:6px;border-radius:3px;background:var(--accent)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-8px;border-radius:50%;background:var(--surface);border:2px solid var(--accent);box-shadow:var(--shadow)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}

.top{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.top button{width:100%;display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;padding:10px 12px;text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer}
.top button:hover{background:var(--surface-2)}
.top button[aria-current="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.rank{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--pressed-bg);color:var(--pressed-text);font-weight:700}
.top .t-name{font-weight:700;display:block;line-height:1.25}
.top .t-sub{display:block;color:var(--muted);font-size:var(--fs-0);line-height:1.3}
.top .t-score{font-weight:700;font-size:var(--fs-2);font-variant-numeric:tabular-nums}

.detail{border-top:1px solid var(--line);padding-top:20px}
.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.detail h2{font-size:var(--fs-2);margin:0}
.d-where{margin:2px 0 0;color:var(--muted);font-size:var(--fs-0)}
.d-score{text-align:right;flex:none}
.d-score span{display:block;font-size:var(--fs-3);font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.d-score small{color:var(--muted);font-size:var(--fs-0)}
.d-reach{margin:16px 0 8px;font-weight:700}
.figures{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0}
.figures div{background:var(--surface-2);border-radius:var(--radius);padding:10px 12px}
.figures dt{color:var(--muted);font-size:var(--fs-0);line-height:1.3}
.figures dd{margin:2px 0 0;font-size:var(--fs-2);font-weight:700;font-variant-numeric:tabular-nums}
.fine{margin:12px 0 0;color:var(--muted);font-size:var(--fs-0);line-height:1.4}
.btn{min-height:44px;padding:0 16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--text);font-weight:700;cursor:pointer}
.btn:hover{background:var(--surface-2)}
.detail .btn{margin-top:16px;width:100%}
.btn.go{background:var(--action);border-color:var(--action);color:var(--on-action)}
.btn.go:hover{background:var(--action-hover);border-color:var(--action-hover)}
.btn.go:disabled{opacity:.6;cursor:progress}
.detail .btn.ghost{margin-top:8px}
.explain-out{margin-top:12px;padding:12px 14px;border-radius:var(--radius);background:var(--surface-2);line-height:1.5}
.explain-out p{margin:0}
.explain-out .src{margin-top:8px;color:var(--muted);font-size:var(--fs-0)}
.explain-out.err{color:var(--muted)}

/* tabs: Find a Spot, Ask the Map */
.tabs{flex:none;display:flex;gap:4px;padding:12px 24px 0;border-bottom:1px solid var(--line)}
.tabs button{flex:1;min-height:44px;border:0;border-bottom:3px solid transparent;background:transparent;cursor:pointer;font-weight:700;color:var(--muted)}
.tabs button[aria-selected="true"]{color:var(--text);border-bottom-color:var(--accent)}
.tabs button:hover{color:var(--text)}
.pane{display:flex;flex-direction:column;gap:24px}
.about-line{margin:0;padding-top:16px;border-top:1px solid var(--line)}
.linkish{border:0;background:none;padding:8px 0;color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
[hidden]{display:none!important}

/* map */
.mapwrap{position:relative;min-width:0;min-height:0}
.map{position:absolute;inset:0}
.legend{position:absolute;left:16px;bottom:32px;z-index:1;display:flex;flex-direction:column;gap:12px;padding:12px 14px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--line);font-size:var(--fs-0);min-width:220px}
.legend-title{display:block;font-weight:700;font-size:1.0625rem;margin-bottom:6px}  /* bold stays at 17 px or more */
.ramp{height:10px;border-radius:5px;background:linear-gradient(to right,#E9EEF9,#C3D1F0,#93ABE3,#6585D0,#3E5FBC,#22409F,#0E2470)}
:root[data-theme="dark"] .ramp{background:linear-gradient(to right,#1A2550,#243572,#2F4892,#3F5DB0,#5A7BCC,#86A0E2,#C2D0F5)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ramp{background:linear-gradient(to right,#1A2550,#243572,#2F4892,#3F5DB0,#5A7BCC,#86A0E2,#C2D0F5)}}
.ramp-ends{display:flex;justify-content:space-between;gap:16px;color:var(--muted);margin-top:2px}
.legend-reach ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.legend-reach li{display:flex;align-items:center;gap:8px}
.legend-reach i{width:16px;height:12px;border-radius:3px;display:inline-block}
.legend-reach .r0{background:var(--r0)}.legend-reach .r1{background:var(--r1)}.legend-reach .r2{background:var(--r2)}
.loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);background:var(--bg);z-index:2}
.loading[hidden]{display:none}
.maplibregl-ctrl-attrib{font:400 .8125rem/1.4 var(--font)}
.maplibregl-ctrl-attrib a{color:inherit}
.pin{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--pressed-bg);color:var(--pressed-text);font:700 1.0625rem/1 var(--font);border:2px solid var(--surface);box-shadow:0 2px 8px rgba(12,24,68,.35);cursor:pointer}
.pin.on{outline:3px solid var(--accent);outline-offset:2px}
:root[data-theme="dark"] .maplibregl-ctrl-attrib{background:rgba(14,22,61,.85);color:var(--muted)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .maplibregl-ctrl-attrib{background:rgba(14,22,61,.85);color:var(--muted)}}
:root[data-theme="dark"] .maplibregl-ctrl-group{background:var(--surface)}
:root[data-theme="dark"] .maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:invert(1)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .maplibregl-ctrl-group{background:var(--surface)}:root:not([data-theme="light"]) .maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:invert(1)}}

/* phone: map on top, panel as a bottom sheet with three heights */
@media (max-width:820px){
  .bar{gap:8px;padding:8px 10px}
  .brand img{height:26px}
  .app-name{flex:1;min-width:0;padding-left:8px;overflow:hidden}
  .app-name .by{display:none}
  .app-name .name{font-size:.8125rem;white-space:normal;line-height:1.15}
  .back span{display:none}
  .tabs{padding:0 16px}
  .back{padding:0;min-width:40px;min-height:40px;justify-content:center}
  .bar-tools{flex:none;gap:4px}
  .bar-tools .seg[aria-label="Language"]{display:none}   /* one language button on phones, three on desktop */
  .lang-cycle{display:grid!important;font-weight:700;font-size:1.0625rem}
  .icon-btn{width:40px;height:40px}
  .app{display:block;position:relative;--sheet:46%}
  .mapwrap{position:absolute;inset:0 0 calc(var(--sheet) - 18px) 0}
  .panel{position:absolute;left:0;right:0;bottom:0;height:var(--sheet);border-right:0;border-top:1px solid var(--line);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:0 -6px 24px rgba(12,24,68,.16);transition:height .25s ease}
  .grip{display:grid;place-items:center;flex:none;height:28px;border:0;background:transparent;cursor:pointer;width:100%}
  .grip span{width:44px;height:5px;border-radius:3px;background:var(--line)}
  .panel-scroll{padding:4px 16px 24px;gap:20px}
  .intro h1{font-size:var(--fs-2)}
  .legend{left:8px;right:auto;top:8px;bottom:auto;min-width:0;padding:8px 10px;gap:8px}
  .legend .ramp{width:150px}
}
@media (prefers-reduced-motion:reduce){.panel{transition:none}}