/* Where FBS Plays on Grass — Apogee Geospatial showcase. Build fbs-stadium-surfaces-20260926b */
:root{
  --bg:#0B0F14;--panel:#141A20;--panel2:#10151a;--line:#1e262e;--line2:#2a343e;
  --cream:#F7F4EE;--muted:#B0AAA0;--sage:#3D6B5A;--sage2:#4f8a74;
  --grass:#3F9A4A;--hybrid:#C9A227;--turf:#7C8594;--amber:#E0A93B;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --title:"Syne","IBM Plex Sans",system-ui,sans-serif;
  --bar:52px;--rail:320px;--radius:10px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%;background:var(--bg);color:var(--cream);font:14px/1.45 var(--sans);-webkit-font-smoothing:antialiased}
body{overflow:hidden}
a{color:#9fd3b8}
a:hover{color:var(--cream)}
button{font:inherit;color:inherit}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--cream);color:var(--bg);padding:6px 10px}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--sage2);outline-offset:2px}
.muted{color:var(--muted)} .small{font-size:12px}
.hint{color:var(--muted);font-size:11px;font-weight:400;text-transform:none;letter-spacing:0}
.linkish{background:none;border:0;padding:0;color:#9fd3b8;text-decoration:underline;cursor:pointer}
.linkish:hover{color:var(--cream)}
.icon-btn{background:none;border:0;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px}
.icon-btn:hover{color:var(--cream);background:var(--line)}
.row-between{display:flex;justify-content:space-between;align-items:center}

/* App bar */
.app-bar{position:fixed;inset:0 0 auto 0;height:var(--bar);display:flex;align-items:center;gap:14px;padding:0 12px 0 14px;background:var(--bg);border-bottom:1px solid var(--line);z-index:20}
.brand{display:flex;align-items:center;flex:0 0 auto}
.wordmark{height:22px;width:auto;display:block}
.title{font:700 18px/1 var(--title);letter-spacing:.01em;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1 1 auto;min-width:0}
.app-bar nav{display:flex;align-items:center;gap:6px;flex:0 0 auto}
.nav-btn,.layers-btn{background:transparent;border:1px solid var(--line2);color:var(--cream);border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.nav-btn:hover,.layers-btn:hover,.nav-btn[aria-expanded=true],.layers-btn[aria-expanded=true]{border-color:var(--sage2);background:var(--panel)}
.nav-btn.contact{border-color:transparent;color:var(--muted)}
.nav-btn.contact:hover{color:var(--cream)}
.nav-btn.fullscreen{display:none}
html.embed .nav-btn.fullscreen{display:inline-flex}
html.embed .nav-btn.contact{display:none}

/* Stage */
.stage{position:fixed;inset:var(--bar) 0 0 0}
#map{position:absolute;inset:0;background:#dcdcdc}
body.basemap-dark #map{background:#222}

/* Left rail */
.rail{position:absolute;top:12px;left:12px;bottom:12px;width:var(--rail);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);z-index:5;display:flex;flex-direction:column;box-shadow:0 8px 28px rgba(0,0,0,.35);overflow:hidden}
.sheet-handle{display:none}
.rail-body{overflow-y:auto;padding:14px 14px 12px;flex:1 1 auto;scrollbar-width:thin;scrollbar-color:var(--line2) transparent}
.headline{font-size:13px;color:var(--muted);margin-bottom:10px}
.headline b{color:var(--cream);font-weight:600}
.headline .big{font:700 22px/1.15 var(--title);color:var(--cream);display:block;margin-bottom:4px}
.search{position:relative;margin-bottom:12px}
.search input{width:100%;background:var(--bg);border:1px solid var(--line2);color:var(--cream);border-radius:8px;padding:8px 10px;font-size:14px}
.search input::placeholder{color:#7f7a72}
.search-results{position:absolute;left:0;right:0;top:calc(100% + 4px);margin:0;padding:4px;list-style:none;background:var(--panel2);border:1px solid var(--line2);border-radius:8px;z-index:30;max-height:300px;overflow-y:auto;box-shadow:0 8px 24px rgba(0,0,0,.45)}
.search-results li{padding:6px 8px;border-radius:6px;cursor:pointer;display:flex;gap:8px;align-items:baseline}
.search-results li[aria-selected=true],.search-results li:hover{background:var(--line)}
.search-results .kind{font:500 10px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;flex:0 0 auto;min-width:44px}
.search-results .sub{color:var(--muted);font-size:12px}
.search-results .empty{color:var(--muted);cursor:default}
.sec{border-top:1px solid var(--line);padding:10px 0}
.sec-h{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;display:flex;justify-content:space-between;align-items:baseline}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--line2);border-radius:999px;padding:4px 10px;font-size:13px;cursor:pointer}
.chip .dot{width:10px;height:10px;border-radius:50%}
.chip .n{font-family:var(--mono);color:var(--muted);font-size:12px}
.chip[aria-pressed=false]{opacity:.45}
.chip[aria-pressed=false] .dot{background:transparent!important;box-shadow:inset 0 0 0 1.5px var(--muted)}
.conf-summary{font-size:13px;margin:-2px 0 8px;min-height:0}
.conf-summary:empty{display:none}
.conf-summary b{font-weight:600}
.conf-list{list-style:none;margin:0;padding:0}
.conf-list li{display:grid;grid-template-columns:16px 1fr 70px 42px;gap:6px;align-items:center;padding:3px 4px;border-radius:6px;cursor:pointer;font-size:13px}
.conf-list li:hover{background:var(--line)}
.conf-list li .box{width:13px;height:13px;border:1.5px solid var(--muted);border-radius:3px}
.conf-list li[aria-selected=true] .box{background:var(--sage2);border-color:var(--sage2);box-shadow:inset 0 0 0 2px var(--panel)}
.conf-list li .bar{display:flex;height:7px;border-radius:2px;overflow:hidden;background:var(--line)}
.conf-list li .bar i{display:block;height:100%}
.conf-list li .pct{font:12px var(--mono);color:var(--muted);text-align:right}
.toggle{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px}
.toggle input,.opt input{accent-color:var(--sage2);width:15px;height:15px}
.legend{border-top:1px solid var(--line);padding-top:10px;font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}
.legend .li{display:inline-flex;align-items:center;gap:6px;color:var(--cream)}
.legend .sw{width:11px;height:11px;border-radius:50%;display:inline-block;border:1px solid rgba(0,0,0,.4)}
.legend .sw.unc{background:transparent;border:2px solid var(--amber);box-shadow:inset 0 0 0 2px var(--panel),inset 0 0 0 6px var(--turf)}
.legend .sw.low{background:var(--bg);border:2px solid var(--grass)}
.legend .counts{font-family:var(--mono);color:var(--cream);width:100%}

/* Card (popup + sheet) */
.card{font-size:13px;color:var(--cream)}
.card h2{font:600 16px/1.25 var(--sans);margin:0 26px 2px 0}
.card h2 .conf{color:var(--muted);font-weight:400}
.card .sub{color:var(--muted);margin-bottom:8px}
.pill{display:inline-block;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:600;color:#0B0F14}
.pill.Grass{background:var(--grass)} .pill.Hybrid{background:var(--hybrid)} .pill.Turf{background:var(--turf)}
.card .prod{margin:0 0 8px}
.card .prod .yr{color:var(--muted)}
.flag{border:1px solid rgba(224,169,59,.55);background:rgba(224,169,59,.10);border-radius:8px;padding:7px 9px;margin:8px 0}
.flag b{color:var(--amber);display:block;font-size:12px;letter-spacing:.02em;margin-bottom:2px}
.card .note{margin:8px 0;color:#ddd8cf}
.timeline{list-style:none;margin:6px 0 8px;padding:0 0 0 12px;border-left:2px solid var(--line2)}
.timeline li{position:relative;padding:1px 0 3px 4px;color:#ddd8cf}
.timeline li::before{content:"";position:absolute;left:-17px;top:7px;width:8px;height:8px;border-radius:50%;background:var(--line2)}
.timeline li:last-child::before{background:var(--sage2)}
.card .kv{display:flex;flex-wrap:wrap;gap:4px 14px;margin:6px 0;color:var(--muted)}
.card .kv b{color:var(--cream);font-weight:500}
.card .zone{border-bottom:1px dotted var(--muted);cursor:help}
.card .srcs{margin:8px 0 6px}
.card .srcs a{display:inline-block;margin:0 8px 2px 0;font-family:var(--mono);font-size:12px}
.card .defn{border-bottom:1px dotted var(--muted);cursor:help}
.card .foot{border-top:1px solid var(--line);padding-top:6px;color:var(--muted);font-size:11.5px}
.card-back{margin-bottom:8px}
.maplibregl-popup.stadium-pop .maplibregl-popup-content{background:var(--panel);border:1px solid var(--line2);border-radius:var(--radius);padding:14px 14px 10px;box-shadow:0 10px 30px rgba(0,0,0,.5);max-height:min(52vh,470px);overflow-y:auto}
.maplibregl-popup.stadium-pop{max-width:360px!important;z-index:6}
.maplibregl-popup.stadium-pop .maplibregl-popup-tip{border-top-color:var(--line2);border-bottom-color:var(--line2)}
.maplibregl-popup.stadium-pop .maplibregl-popup-close-button{color:var(--muted);font-size:22px;right:6px;top:6px}
.maplibregl-popup.stadium-pop .maplibregl-popup-close-button:hover{background:var(--line);color:var(--cream)}

/* Hover */
.hover-card{position:absolute;pointer-events:none;background:var(--panel);border:1px solid var(--line2);border-radius:6px;padding:4px 8px;font-size:12px;z-index:7;white-space:nowrap;transform:translate(12px,-50%)}
.hover-card b{font-weight:600}

/* Layers */
.layers-panel{position:absolute;top:12px;right:12px;width:260px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px 12px;z-index:9;box-shadow:0 8px 28px rgba(0,0,0,.4)}
.lp-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.lp-lbl{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:4px 0 6px}
.bm-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.bm{position:relative;cursor:pointer;display:block;border:2px solid var(--line2);border-radius:8px;overflow:hidden}
.bm input{position:absolute;opacity:0}
.bm img{display:block;width:100%;height:56px;object-fit:cover;background:var(--line)}
.bm span{display:block;font-size:12px;padding:3px 6px;background:var(--bg)}
.bm:has(input:checked){border-color:var(--sage2)}
.bm:has(input:focus-visible){outline:2px solid var(--sage2)}
.opt{display:flex;gap:8px;align-items:center;padding:4px 0;font-size:13px;cursor:pointer}

/* Hawaii */
.hawaii-btn{position:absolute;right:12px;top:12px;z-index:4;background:var(--panel);border:1px solid var(--line2);color:var(--cream);border-radius:8px;padding:6px 10px;font-size:12.5px;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.hawaii-btn:hover{border-color:var(--sage2)}
.maplibregl-ctrl-bottom-right{bottom:calc(var(--attr-h,48px) + 2px)}

/* Attribution */
.attrib{position:absolute;right:0;bottom:0;left:calc(var(--rail) + 24px);z-index:4;background:rgba(11,15,20,.86);color:#d9d4cb;font-size:11px;line-height:1.35;padding:4px 10px;border-top-left-radius:6px;display:flex;flex-direction:column;gap:2px}
.attrib a,.attrib .linkish{color:#bfe3cf}
.attrib-data{color:var(--muted)}
.attrib-more{display:none;background:none;border:0;color:#bfe3cf;text-decoration:underline;font-size:11px;padding:0;align-self:flex-start;cursor:pointer}
.map-status{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:#5a2020;color:var(--cream);padding:6px 12px;border-radius:6px;z-index:10;font-size:13px}

/* Drawer */
.drawer{position:absolute;top:12px;right:12px;bottom:calc(var(--attr-h,48px) + 8px);width:420px;max-width:calc(100% - 24px);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);z-index:8;display:flex;flex-direction:column;box-shadow:0 10px 32px rgba(0,0,0,.45)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:6px 8px 0 10px}
.tabs{display:flex;gap:2px}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:8px 10px;font-size:13px;color:var(--muted);cursor:pointer}
.tabs button[aria-selected=true]{color:var(--cream);border-bottom-color:var(--sage2)}
.drawer-body{overflow-y:auto;padding:12px 14px 18px;flex:1 1 auto;scrollbar-width:thin;scrollbar-color:var(--line2) transparent}
.pane h3{font:600 14px var(--sans);margin:14px 0 6px}
.pane h3:first-child{margin-top:0}
.pane h4{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:14px 0 6px}
.pane p{margin:6px 0}
.lead{font-size:14px;line-height:1.5;border-left:3px solid var(--sage2);padding:2px 0 2px 10px;margin:4px 0 10px}
.claims{list-style:none;margin:0;padding:0}
.claims li{padding:5px 0 5px 14px;position:relative}
.claims li::before{content:"";position:absolute;left:2px;top:12px;width:5px;height:5px;border-radius:50%;background:var(--sage2)}
.cite{font:500 11px var(--mono);color:#9fd3b8;text-decoration:none;white-space:nowrap;margin-left:2px;cursor:pointer;background:none;border:0;padding:0}
.cite:hover{text-decoration:underline;color:var(--cream)}
.counter{border:1px solid var(--line2);background:var(--panel2);border-radius:8px;padding:9px 11px;margin:12px 0}
.counter .tag,.notice .tag{display:inline-block;font:600 10.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;border-radius:4px;padding:1px 6px;margin-bottom:4px}
.counter .tag{background:var(--turf);color:#0B0F14}
.notice{border:1px solid rgba(224,169,59,.55);background:rgba(224,169,59,.10);border-radius:8px;padding:9px 11px;margin:0 0 12px}
.notice .tag{background:var(--amber);color:#0B0F14}
.notice p{margin:4px 0}
.refs{list-style:none;margin:0;padding:0}
.ref{border-top:1px solid var(--line);padding:8px 0;scroll-margin-top:8px}
.ref.hl{background:rgba(79,138,116,.14);border-radius:6px}
.ref .rc{font-size:12.5px;color:var(--cream)}
.ref .rf{margin:3px 0;color:#ddd8cf}
.ref .rm{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:11.5px}
.ref .rn{font:500 11px var(--mono);color:var(--muted);margin-right:4px}
.ttag{font:500 10.5px var(--mono);border:1px solid var(--line2);border-radius:4px;padding:0 5px;color:var(--muted)}
.ttag.ctr{border-color:var(--turf);color:var(--cream)}
.ttag.adv{border-color:var(--amber);color:var(--amber)}
.sw-list{list-style:none;margin:0;padding:0}
.sw-list li{display:grid;grid-template-columns:20px 44px 1fr;gap:6px;align-items:start;padding:6px 4px;border-top:1px solid var(--line);cursor:pointer;border-radius:4px}
.sw-list li:hover{background:var(--line)}
.sw-list .arr{font-size:15px;line-height:1.2;text-align:center}
.sw-list .arr.up{color:var(--grass)} .sw-list .arr.down{color:var(--turf)}
.sw-list .yr{font-family:var(--mono);color:var(--muted)}
.sw-list .what{color:var(--muted);font-size:12px}
.sw-list .later{color:var(--muted);font-size:11.5px;font-style:italic}
.pending{border:1px dashed var(--line2);border-radius:8px;padding:8px 10px;margin-top:12px}
.pending p{margin:4px 0}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-card{background:var(--panel);border:1px solid var(--line2);border-radius:12px;max-width:760px;width:100%;max-height:calc(100vh - 32px);display:flex;flex-direction:column}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.modal-head h2{font:700 18px var(--title);margin:0}
.modal-body{overflow-y:auto;padding:4px 18px 18px}
.modal-body h3{font:600 14px var(--sans);margin:16px 0 6px}
.modal-body ul{padding-left:18px;margin:0}
.modal-body li{margin:4px 0}

/* MapLibre tweaks */
.maplibregl-ctrl-group{background:var(--panel)!important;border:1px solid var(--line2)}
.maplibregl-ctrl-group button{filter:invert(1) hue-rotate(180deg)}
.maplibregl-ctrl-group button+button{border-top:1px solid #ddd!important}
.maplibregl-ctrl-attrib{display:none!important}

/* Embed */
html.embed{--bar:44px}
html.embed .wordmark{height:18px}
html.embed .title{font-size:15px}
html.embed #sources-btn{display:none}

/* Mobile */
@media (max-width:720px){
  :root{--bar:48px}
  .app-bar{gap:8px;padding:0 8px}
  .wordmark{height:18px}
  .title{font-size:14px;line-height:1.1;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  #sources-btn,.nav-btn.contact{display:none}
  .nav-btn,.layers-btn{padding:6px 8px;font-size:12px}
  .layers-btn .lbl{display:none}
  .layers-btn{padding:6px 9px}
  #drawer-btn{font-size:0;padding:6px 8px}
  #drawer-btn::after{content:"Research";font-size:12px}
  .rail{top:auto;left:0;right:0;bottom:0;width:auto;height:33%;border-radius:14px 14px 0 0;border-bottom:0;transition:height .22s ease;z-index:11}
  .rail.full{height:85%}
  .sheet-handle{display:flex;justify-content:center;align-items:center;background:none;border:0;padding:8px 0 4px;cursor:grab;flex:0 0 auto;width:100%}
  .sheet-handle .grip{width:44px;height:5px;border-radius:3px;background:var(--line2)}
  .rail-body{padding-top:2px}
  .attrib{left:0;bottom:33%;border-radius:0;padding:3px 8px;font-size:10.5px}
  .attrib-data{display:none}
  .attrib.open .attrib-data{display:block}
  .attrib-more{display:inline}
  .rail.full~.attrib{bottom:85%}
  .hawaii-btn{top:10px;right:8px}
  .maplibregl-ctrl-bottom-right{bottom:calc(33% + var(--attr-h,24px) + 2px)}
  .maplibregl-ctrl-scale{display:none}
  .drawer,.layers-panel{top:0;right:0;bottom:0;left:0;width:auto;max-width:none;border-radius:0;z-index:40}
  .layers-panel{bottom:auto}
  .maplibregl-popup.stadium-pop{display:none}
}
@media (prefers-reduced-motion:reduce){.rail{transition:none}}