/* Australian marine protected areas — chart-plate palette.
   Mono carries labels and figures; system sans carries prose. */

:root {
  --ocean:#0A1B27; --deep:#06131C; --panel:#0E2431;
  --line:#1D3E4F; --line-soft:#16303E;
  --ink:#D6E4EC; --ink-dim:#7D9AAB; --ink-faint:#4A6A7C;
  --grid:rgba(120,170,195,.07);
  --ref-fill:rgba(90,150,180,.10); --ref-line:rgba(130,190,215,.42);
  --shadow:0 10px 34px rgba(0,0,0,.5);
  --unprot:#1A2C39;
  --sel:#5AB8E8;                       /* selection outline */

  /* MPA Guide levels of protection */
  --l-full:#1E9E6B; --l-high:#66C08C; --l-light:#E3B03F;
  --l-minimal:#DE7F42; --l-incompatible:#D6455F; --l-unassessed:#67818F;

  --j-COM:#4FB3C4; --j-QLD:#D98A3D; --j-NSW:#A97BD4; --j-STATE:#67818F;

  --s-cth:#4FB3C4; --s-gbr:#3E86C8; --s-qgbr:#D98A3D; --s-qgs:#E8B36A;
  --s-qmb:#C9752E; --s-nsw:#A97BD4; --s-capad:#67818F;

  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

@media (prefers-color-scheme:light){
  :root{
    --ocean:#E7EFF3; --deep:#DCE7ED; --panel:#F4F8FA;
    --line:#C2D4DE; --line-soft:#D6E3EA;
    --ink:#12242F; --ink-dim:#4E6979; --ink-faint:#8AA3B0;
    --grid:rgba(30,70,95,.08);
    --ref-fill:rgba(60,120,160,.10); --ref-line:rgba(40,95,130,.40);
    --shadow:0 10px 34px rgba(20,50,70,.16);
    --unprot:#CBDAE2; --sel:#1D6FA5;
    --l-full:#127B50; --l-high:#3E9E6C; --l-light:#B7871B;
    --l-minimal:#BE6227; --l-incompatible:#B32B47; --l-unassessed:#7D939F;
  }
}

*{box-sizing:border-box}
body{
  margin:0; background:var(--ocean); color:var(--ink);
  font-family:var(--sans); font-size:14px;
  display:flex; flex-direction:column; min-height:100dvh;
}
a{color:var(--sel)}

.eyebrow{
  font-family:var(--mono); font-size:10px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--ink-faint); margin:0; font-weight:400;
}
.hint{font-size:10.5px; color:var(--ink-faint); margin:2px 0 0; line-height:1.5}

/* header */
.top{
  display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between;
  gap:14px 32px; padding:14px 20px; background:var(--panel);
  border-bottom:1px solid var(--line);
}
.brand h1{font-family:var(--mono); font-size:17px; font-weight:600; letter-spacing:-.015em; margin:5px 0 0}
.figures{display:flex; gap:24px; margin:0; font-family:var(--mono); flex-wrap:wrap}
.figures div{display:flex; flex-direction:column; gap:3px}
.figures dt{font-size:9.5px; letter-spacing:.13em; text-transform:uppercase; color:var(--ink-faint)}
.figures dd{margin:0; font-size:18px; font-weight:600; font-variant-numeric:tabular-nums}

/* tabs */
.tabs{
  display:flex; gap:2px; padding:0 20px; background:var(--panel);
  border-bottom:1px solid var(--line); overflow-x:auto;
}
.tabs button{
  border:0; background:transparent; color:var(--ink-dim); cursor:pointer;
  font-family:var(--mono); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; padding:10px 14px; border-bottom:2px solid transparent;
  white-space:nowrap;
}
.tabs button[aria-selected="true"]{color:var(--ink); font-weight:700; border-bottom-color:var(--sel)}
.tabs button:hover{color:var(--ink)}

/* layout */
.grid{display:grid; grid-template-columns:264px minmax(0,1fr); flex:1; min-height:0}
.rail{
  background:var(--panel); border-right:1px solid var(--line);
  display:flex; flex-direction:column; gap:18px; padding:16px 14px;
  overflow-y:auto; min-height:0;
}
.group{display:flex; flex-direction:column; gap:7px}

/* segmented controls */
.seg{display:flex; flex-wrap:wrap; gap:2px; padding:2px; background:var(--deep);
  border:1px solid var(--line); border-radius:3px}
.seg button{min-width:74px}
.seg.vert{flex-direction:column}
.seg button{
  flex:1 1 auto; padding:6px 4px; border:1px solid transparent; border-radius:2px;
  background:transparent; color:var(--ink-dim); cursor:pointer;
  font-family:var(--mono); font-size:9.5px; letter-spacing:.09em; text-transform:uppercase;
}
.seg button[aria-pressed="true"]{
  border-color:var(--sel); color:var(--ink); font-weight:700;
}
.seg.vert button{text-align:left; padding:6px 8px; letter-spacing:.06em}

/* rows — selection is a blue outline and bold text, never a grey-out */
.row{
  display:grid; grid-template-columns:10px 1fr auto; align-items:baseline;
  gap:9px; padding:5px 6px; border:1px solid transparent; border-radius:3px;
  background:transparent; color:inherit; text-align:left; width:100%; cursor:pointer;
}
.row:hover{background:var(--deep)}
.row[aria-pressed="true"]{border-color:var(--sel); background:var(--deep)}
.row[aria-pressed="true"] .name{font-weight:700}
.row.off .name{text-decoration:line-through; text-decoration-thickness:1px}
.row.off .swatch{background:transparent !important; box-shadow:inset 0 0 0 1px var(--ink-faint)}
#layers .row,#reference .row{grid-template-columns:10px 1fr}
.swatch{width:10px; height:10px; border-radius:2px; box-shadow:inset 0 0 0 1px rgba(0,0,0,.3)}
.row .name{font-size:11.5px; line-height:1.3}
.row .name small{display:block; font-family:var(--mono); font-size:9px;
  letter-spacing:.05em; color:var(--ink-faint); margin-top:2px; font-weight:400}
.row .val{font-family:var(--mono); font-size:10.5px;
  font-variant-numeric:tabular-nums; color:var(--ink-dim)}
.bar{grid-column:2/-1; height:2px; background:var(--line); border-radius:1px}
.bar i{display:block; height:100%; border-radius:1px}

/* map */
.stage{position:relative; overflow:hidden; background:var(--deep); min-height:0}
canvas{display:block; width:100%; height:100%; cursor:grab}
canvas.dragging{cursor:grabbing}
.tip{
  position:absolute; z-index:5; pointer-events:none; max-width:320px;
  background:color-mix(in srgb,var(--panel) 95%,transparent);
  border:1px solid var(--line); border-radius:5px; padding:11px 13px;
  box-shadow:var(--shadow); font-family:var(--mono);
}
.tip .zn{font-size:12px; font-weight:600; line-height:1.3; display:flex;
  align-items:center; gap:7px; margin-bottom:4px}
.tip .pn{font-size:10.5px; color:var(--ink-dim); line-height:1.4}
.tip .lvl{display:inline-block; margin-top:6px; padding:2px 7px; border-radius:10px;
  font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:700}
.tip .meta{font-size:9.5px; color:var(--ink-faint); margin-top:6px; padding-top:6px;
  border-top:1px solid var(--line-soft); line-height:1.5}
.tip .acts{display:grid; grid-template-columns:1fr auto; gap:2px 10px; margin:8px 0 0;
  padding-top:8px; border-top:1px solid var(--line-soft); font-size:10px}
.tip .acts dt{color:var(--ink-dim)}
.tip .acts dd{margin:0; text-align:right; font-weight:600}
.tip .yes{color:var(--l-incompatible)}
.tip .no{color:var(--l-full)}
.tip .na{color:var(--ink-faint); font-weight:400}
.tip .basis{font-size:9.5px; line-height:1.5; color:var(--ink-dim); margin-top:8px;
  padding-top:8px; border-top:1px solid var(--line-soft); font-family:var(--sans)}
.panelnote{
  position:absolute; top:10px; left:10px; font-family:var(--mono); font-size:9.5px;
  letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint);
  background:color-mix(in srgb,var(--panel) 88%,transparent);
  border:1px solid var(--line); border-radius:3px; padding:5px 9px;
}
.hud{position:absolute; right:12px; bottom:12px; display:flex; flex-direction:column;
  align-items:flex-end; gap:8px; font-family:var(--mono); font-size:10px; color:var(--ink-dim)}
.coords{font-variant-numeric:tabular-nums}
.scalebar{display:flex; align-items:center; gap:7px}
.scalebar .track{display:block; height:5px; width:80px; border:1px solid var(--ink-faint); border-top:0}
.zoomer{display:flex; gap:3px}
.zoomer button{width:30px; height:30px; display:grid; place-items:center;
  border:1px solid var(--line); border-radius:3px;
  background:color-mix(in srgb,var(--panel) 92%,transparent);
  color:var(--ink); font-family:var(--mono); font-size:13px; cursor:pointer}
.zoomer button.wide{width:auto; padding:0 10px; font-size:9.5px; letter-spacing:.1em; text-transform:uppercase}

/* chart + sources panels */
.panelview{overflow-y:auto; padding:18px 20px; min-height:0}
.crumbs{display:flex; flex-wrap:wrap; align-items:center; gap:4px;
  font-family:var(--mono); font-size:10px; margin-bottom:14px}
.crumbs button{border:1px solid transparent; background:transparent; cursor:pointer;
  padding:3px 6px; color:var(--ink-dim); font-family:var(--mono); font-size:10px; border-radius:3px}
.crumbs button:hover{background:var(--deep); color:var(--ink)}
.crumbs button[aria-current="true"]{color:var(--ink); font-weight:700; border-color:var(--sel)}
.crumbs span{color:var(--ink-faint)}

.chartrow{display:grid; grid-template-columns:290px minmax(0,1fr); gap:26px; align-items:start}
.chartblock,.tableblock{display:flex; flex-direction:column; gap:10px; min-width:0}
.donutwrap{position:relative; width:100%; max-width:250px}
#donut{display:block; width:100%; height:auto}
.donutmid{position:absolute; inset:0; display:flex; flex-direction:column;
  align-items:center; justify-content:center; pointer-events:none; font-family:var(--mono)}
.donutmid b{font-size:24px; font-weight:600; font-variant-numeric:tabular-nums}
.donutmid span{font-size:9px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--l-full); font-weight:700; margin-top:2px; text-align:center;
  max-width:56%; line-height:1.35}
/* context sits below the ring — the hole is only 60% of the donut width and
   a third line never fit there cleanly at every size */
.donutsub{margin:2px auto 0; max-width:250px; text-align:center;
  font-family:var(--mono); font-size:9.5px; line-height:1.5; color:var(--ink-faint)}
#donut path.emph{stroke:var(--ink); stroke-width:1.5; paint-order:stroke}
#donut path{cursor:pointer}
#donut path.sel{stroke:var(--sel); stroke-width:3; paint-order:stroke}
.dkey{display:flex; flex-direction:column; gap:2px}
.dkey .k{display:grid; grid-template-columns:9px 1fr auto auto; align-items:baseline;
  gap:8px; font-family:var(--mono); font-size:10px; padding:3px 5px; border-radius:3px;
  cursor:pointer; border:1px solid transparent; background:transparent; color:inherit;
  text-align:left; width:100%}
.dkey .k:hover{background:var(--deep)}
.dkey .k[aria-pressed="true"]{border-color:var(--sel); background:var(--deep)}
.dkey .k[aria-pressed="true"] .lb{font-weight:700}
.dkey .k .lb{color:var(--ink); font-family:var(--sans); font-size:11px}
.dkey .k .v1{color:var(--ink-dim); font-variant-numeric:tabular-nums}
.dkey .k .v2{color:var(--ink-faint); font-variant-numeric:tabular-nums; min-width:42px; text-align:right}

.tablescroll{overflow-x:auto}
table{border-collapse:collapse; width:100%; font-size:11px}
thead th{font-family:var(--mono); font-size:9px; letter-spacing:.11em; text-transform:uppercase;
  color:var(--ink-faint); font-weight:400; text-align:left; padding:0 8px 6px 0;
  border-bottom:1px solid var(--line); white-space:nowrap}
th.num,td.num{text-align:right; font-variant-numeric:tabular-nums}
tbody td{padding:6px 8px 6px 0; border-bottom:1px solid var(--line-soft); vertical-align:middle}
tbody tr.clickable{cursor:pointer}
tbody tr.clickable:hover{background:var(--deep)}
td.num{font-family:var(--mono)}
td .mix{display:flex; height:6px; border-radius:2px; overflow:hidden; min-width:70px}
td .mix i{display:block; height:100%}
td .zn{display:flex; align-items:center; gap:7px}

/* source cards */
.cards{display:grid; grid-template-columns:repeat(auto-fill,minmax(310px,1fr)); gap:14px}
.card{border:1px solid var(--line); border-radius:5px; background:var(--panel); padding:14px 15px}
.card h3{margin:6px 0 0; font-family:var(--mono); font-size:13px; font-weight:600; line-height:1.3}
.card p{margin:8px 0 0; font-size:11.5px; line-height:1.6; color:var(--ink-dim)}
.card dl{display:grid; grid-template-columns:auto 1fr; gap:3px 12px; margin:10px 0 0;
  padding-top:10px; border-top:1px solid var(--line-soft); font-family:var(--mono); font-size:10px}
.card dt{color:var(--ink-faint); letter-spacing:.06em; text-transform:uppercase}
.card dd{margin:0; color:var(--ink-dim); overflow-wrap:anywhere}
.card .tag{display:inline-block; padding:2px 8px; border-radius:10px; font-family:var(--mono);
  font-size:9px; letter-spacing:.1em; text-transform:uppercase; font-weight:700}
.card a{font-size:11px; word-break:break-all}

.foot{background:var(--panel); border-top:1px solid var(--line); padding:12px 20px;
  font-size:10.5px; line-height:1.6; color:var(--ink-faint)}
.foot p{margin:0; max-width:100ch}

button:focus-visible,tr.clickable:focus-visible,a:focus-visible{
  outline:2px solid var(--sel); outline-offset:1px}

/* responsive */
@media (max-width:1080px){
  .chartrow{grid-template-columns:1fr}
  .donutwrap{max-width:220px; margin:0 auto}
}
@media (max-width:820px){
  /* Budget the viewport: header + tabs + rail + map, no page scroll. The map is
     the point on a phone, so the rail is capped and the footer moves into the
     Sources tab rather than eating vertical space. */
  body{font-size:13px; height:100dvh; overflow:hidden}
  .grid{grid-template-columns:1fr; grid-template-rows:auto minmax(0,1fr); min-height:0}
  .rail{border-right:0; border-bottom:1px solid var(--line); max-height:32dvh;
    display:grid; grid-template-columns:repeat(auto-fit,minmax(148px,1fr));
    gap:10px 14px; align-content:start}
  .stage{min-height:0}
  .foot{display:none}
  #viewSources .foot-inline{display:block}
  .top{padding:11px 14px; gap:10px 18px}
  .brand h1{font-size:15px}
  .figures{gap:14px}
  .figures dd{font-size:15px}
  .tabs{padding:0 10px}
  .panelview{padding:14px}
  .cards{grid-template-columns:1fr}
  .tip{max-width:250px; padding:9px 11px}
  .zoomer button{width:36px; height:36px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}