/* Nez Perce Tribe DFRM public data portal, concept by Stoa
   Palette + type derived in DESIGN-DNA.md. Self-hosted fonts, no CDN. */

@font-face{font-family:"Aleo";src:url("fonts/aleo-var.woff2") format("woff2");font-weight:500 700;font-style:normal;font-display:swap}
@font-face{font-family:"Cabin";src:url("fonts/cabin-var.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}

:root{
  /* signature trio first (curated low-collision headline colors) */
  --copper:#b46e5a;
  --clearwater:#2f9a8e;
  --wheat:#c39658;
  --copper-deep:#9c4419;
  --copper-deeper:#7e3712;
  --teal-ink:#1f6e7c;
  --river:#1B4965;
  --basalt:#22282B;
  --paper:#F6F3EC;
  --paper-2:#efe9dc;
  --deep:#10303F;
  --deep-2:#0a2531;
  --line:#d8cfba;
  --ink-soft:#4a525a;
  --ok:#1f6f4a;
  --closed:var(--copper-deep);
  --serif:"Aleo",Georgia,"Times New Roman",serif;
  --sans:"Cabin",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --radius:6px;
  --wrap:1140px;
  --shadow:0 1px 0 rgba(34,40,43,.04),0 8px 24px -16px rgba(16,48,63,.5);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;font-family:var(--sans);color:var(--basalt);background:var(--paper);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

h1,h2,h3,h4{font-family:var(--serif);line-height:1.12;color:var(--river);margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.1rem)}
h2{font-size:clamp(1.5rem,3vw,2rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--teal-ink);text-underline-offset:2px}
a:hover{color:var(--copper-deep)}
:focus-visible{outline:3px solid var(--copper-deep);outline-offset:2px;border-radius:3px}
img{max-width:100%;height:auto;display:block}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);border:0}
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--copper-deep);color:#fff;padding:12px 18px;border-radius:0 0 var(--radius) 0;font-weight:600}
.skip-link:focus{left:0}

/* run-line divider motif */
.runline{height:14px;background:
  linear-gradient(90deg,transparent 0 8%,var(--line) 8% 100%) center/100% 1px no-repeat;
  position:relative;margin:0}
.runline::before{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;border-radius:50%;
  background:var(--copper);box-shadow:0 0 0 4px var(--paper);transform:translate(-50%,-50%)}

/* ---------- chrome ---------- */
.proto-banner{background:var(--deep);color:#eaf2f5;font-size:.84rem;text-align:center;padding:7px 16px;line-height:1.4}
.proto-banner strong{color:var(--wheat)}
.proto-banner a{color:#fff;text-decoration:underline}

.gaugebar{background:var(--deep-2);color:#cfe0e7;font-size:.83rem}
.gaugebar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:38px;flex-wrap:wrap}
.gaugebar a{color:#cfe0e7;text-decoration:none;padding:8px 4px;display:inline-block}
.gaugebar a:hover{color:#fff;text-decoration:underline}
.gaugebar-links{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.season-pill{display:inline-flex;align-items:center;gap:7px;font-weight:600}
.season-pill .dot{width:9px;height:9px;border-radius:50%;background:var(--wheat)}

.site-header{background:var(--paper);border-bottom:3px solid var(--river)}
.header-top{display:flex;align-items:center;gap:18px;padding:16px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--river)}
.brand img{width:54px;height:54px;flex:none}
.brand .org{font-family:var(--serif);font-weight:700;font-size:1.18rem;line-height:1.05;display:block;letter-spacing:-.01em}
.brand .tag{font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-ink);font-weight:600;display:block;margin-top:3px}
.header-actions{margin-left:auto;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.header-search{display:flex;border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.header-search input{border:0;padding:9px 12px;font:inherit;font-size:.95rem;min-width:200px;background:transparent;color:var(--basalt)}
.header-search input:focus{outline:none}
.header-search:focus-within{outline:3px solid var(--copper-deep);outline-offset:2px;border-radius:var(--radius)}
.header-search button{border:0;background:var(--river);color:#fff;padding:0 16px;font-weight:600;cursor:pointer;font-family:var(--sans)}
.header-search button:hover{background:var(--copper-deep)}

.primary-nav{background:var(--river)}
.nav-toggle{display:none;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5);border-radius:var(--radius);padding:10px 14px;font:inherit;font-weight:600;margin:8px 0;cursor:pointer}
.nav-toggle:focus-visible{outline:3px solid #fff;outline-offset:2px}
.primary-nav ul{list-style:none;margin:0 auto;padding:0 20px;display:flex;flex-wrap:wrap}
.primary-nav a{color:#dceaf0;text-decoration:none;font-weight:600;font-size:.95rem;padding:14px 16px;display:block;border-bottom:3px solid transparent}
.primary-nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.primary-nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--copper)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;font-family:var(--sans);font-weight:600;font-size:.95rem;
  padding:11px 18px;border-radius:var(--radius);border:1.5px solid transparent;cursor:pointer;text-decoration:none;min-height:44px;line-height:1.1}
.btn-primary{background:var(--copper-deep);color:#fff;border-color:var(--copper-deep)}
.btn-primary:hover{background:var(--copper-deeper);color:#fff;border-color:var(--copper-deeper)}
.btn-river{background:var(--river);color:#fff;border-color:var(--river)}
.btn-river:hover{background:var(--deep);color:#fff}
.btn-ghost{background:transparent;color:var(--river);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--copper-deep);color:var(--copper-deep)}
.btn-sm{padding:8px 13px;min-height:38px;font-size:.88rem}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--deep);color:#eaf2f5;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:
   linear-gradient(118deg,rgba(10,37,49,.95) 0%,rgba(16,48,63,.84) 46%,rgba(27,73,101,.6) 100%),
   linear-gradient(180deg,transparent 50%,rgba(8,30,40,.62) 100%),
   var(--hero-img,none) center/cover no-repeat;}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
   radial-gradient(135% 95% at 90% -5%,rgba(195,150,88,.16),transparent 52%),
   url("basin-contour.png") right -30px top -34px/560px no-repeat;
  opacity:.42}
.hero .wrap{position:relative;z-index:2;padding:54px 20px 48px}
.err-hero{text-align:center}
.err-hero::before{background:
   linear-gradient(180deg,rgba(10,37,49,.74) 0%,rgba(10,37,49,.82) 55%,rgba(8,30,40,.92) 100%),
   var(--hero-img,none) center 38%/cover no-repeat}
.err-hero::after{background:
   url("basin-contour.png") center top -40px/620px no-repeat;opacity:.2}
.err-hero .wrap{max-width:660px;padding:70px 20px 76px}
.err-hero .lede{margin:0 auto}
.err-hero h1{margin-left:auto;margin-right:auto}
.hero .eyebrow{color:var(--wheat);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.78rem;margin:0 0 10px}
.hero h1{color:#fff;max-width:16ch}
.hero .lede{font-size:1.15rem;max-width:54ch;color:#dbe7ec}

.heroform{display:flex;gap:0;max-width:620px;margin:18px 0 10px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}
.heroform input{flex:1;border:0;padding:15px 16px;font:inherit;font-size:1rem;color:var(--basalt);min-width:0}
.heroform input:focus{outline:3px solid var(--wheat);outline-offset:-3px}
.heroform button{border:0;background:var(--copper-deep);color:#fff;font-weight:700;padding:0 22px;cursor:pointer;font-family:var(--sans)}
.heroform button:hover{background:var(--copper-deeper)}
.hero-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.hero-chips button{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#eaf2f5;
  border-radius:40px;padding:7px 14px;font:inherit;font-size:.85rem;cursor:pointer;min-height:36px}
.hero-chips button:hover{background:var(--wheat);color:var(--deep);border-color:var(--wheat)}

/* gauges */
.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.gauge{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:8px;padding:16px 18px;backdrop-filter:blur(2px)}
.gauge .num{font-family:var(--serif);font-weight:700;font-size:2rem;color:var(--wheat);line-height:1}
.gauge .lbl{font-size:.8rem;color:#cfe0e7;margin-top:6px;text-transform:uppercase;letter-spacing:.06em}

/* ---------- generic sections ---------- */
main{display:block}
.section{padding:46px 0}
.section.alt{background:var(--paper-2)}
.section.deep{position:relative;background:var(--deep);color:#dbe7ec;overflow:hidden;isolation:isolate}
.section.deep::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url("river-bottom.png") center bottom/cover no-repeat;opacity:.3;
  -webkit-mask:linear-gradient(180deg,transparent 8%,#000 78%);mask:linear-gradient(180deg,transparent 8%,#000 78%)}
.section.deep .wrap{position:relative;z-index:1}
.section.deep h2,.section.deep h3{color:#fff}
.section.deep a{color:var(--wheat)}
.section.deep a.btn-primary{color:#fff}
.section.deep a.btn-ghost{color:#eaf2f5}
.eyebrow{color:var(--copper-deep);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.78rem;margin:0 0 8px}
.lede{font-size:1.12rem;color:var(--ink-soft);max-width:60ch}
.section.deep .lede{color:#c4d6dd}

/* run-board season strip */
.runboard{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.runcard{background:#fff;border:1px solid var(--line);border-left:5px solid var(--clearwater);border-radius:var(--radius);padding:16px 18px}
.runcard.open{border-left-color:var(--ok)}
.runcard.closed{border-left-color:var(--closed)}
.runcard h3{margin:0 0 6px;font-size:1.1rem}
.status-tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:40px}
.status-tag.open{background:#e2f1e9;color:var(--ok)}
.status-tag.closed{background:#f6e6dd;color:var(--closed)}
.runcard p{margin:8px 0 0;font-size:.92rem;color:var(--ink-soft)}

/* instrument doors */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.door{position:relative;display:block;background:linear-gradient(180deg,#fff,#fdfbf6);border:1px solid var(--line);border-radius:8px;padding:22px;text-decoration:none;color:var(--basalt);
  border-top:4px solid var(--copper);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.door:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--basalt);border-top-color:var(--copper-deep)}
.door .door-ic{width:48px;height:48px;display:block;margin:0 0 14px}
.door:hover .go{color:var(--copper-deeper)}
.door .kicker{font-family:var(--serif);font-weight:700;color:var(--river);font-size:1.2rem;margin:0 0 6px}
.door p{margin:0 0 12px;color:var(--ink-soft);font-size:.95rem}
.door .go{color:var(--copper-deep);font-weight:700;font-size:.9rem}

/* notices + reports lists with run-line markers */
.tlist{list-style:none;margin:0;padding:0}
.tlist li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.tlist li::before{content:"";flex:none;width:11px;height:11px;border-radius:50%;background:var(--copper);margin-top:7px;box-shadow:0 0 0 3px var(--paper-2)}
.section.alt .tlist li::before{box-shadow:0 0 0 3px var(--paper-2)}
.tlist .meta{font-size:.8rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.tlist h3{margin:2px 0 4px;font-size:1.08rem}
.tlist h3 a{color:var(--river);text-decoration:none}
.tlist h3 a:hover{color:var(--copper)}
.tlist p{margin:0;color:var(--ink-soft);font-size:.94rem}

.sample-flag{display:inline-block;background:var(--wheat);color:#3d2c08;font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.05em;padding:2px 8px;border-radius:4px;vertical-align:middle}

/* cards grid generic (divisions) */
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px}
.card h3{margin-top:0}
.card.deepcard{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16)}

/* tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:520px}
table.data caption{text-align:left;padding:12px 14px;font-weight:600;color:var(--river);font-family:var(--serif)}
table.data th,table.data td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line)}
table.data thead th{background:var(--paper-2);color:var(--river);font-weight:700;position:sticky;top:0}
table.data tbody tr:hover{background:#fbf8f1}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- footer ---------- */
.site-footer{position:relative;background:var(--deep);color:#bcd0d8;padding:40px 0 22px;font-size:.92rem;border-top:4px solid var(--copper);overflow:hidden;isolation:isolate}
.site-footer::before{content:"";position:absolute;left:0;right:0;bottom:0;height:180px;z-index:0;pointer-events:none;
  background:url("river-bottom.png") center bottom/cover no-repeat;opacity:.24;
  -webkit-mask:linear-gradient(180deg,transparent,#000 85%);mask:linear-gradient(180deg,transparent,#000 85%)}
.site-footer .wrap{position:relative;z-index:1}
.site-footer h2{color:#fff;font-size:1.05rem;margin:0 0 10px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.site-footer a{color:#d7e6ec}
.site-footer a:hover{color:#fff}
.foot-brand{display:flex;gap:12px;align-items:flex-start}
.foot-brand img{width:46px;height:46px}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin:0 0 7px}
.foot-bottom{margin-top:26px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);font-size:.82rem;color:#9fb6bf;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-disclaimer{max-width:62ch}

/* page header band for inner pages */
.pagehead{position:relative;background:var(--river);color:#fff;padding:34px 0 30px;overflow:hidden;isolation:isolate;border-bottom:3px solid var(--copper)}
.pagehead::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
   radial-gradient(120% 140% at 100% 0%,rgba(195,150,88,.14),transparent 48%),
   url("basin-contour.png") right -16px center/360px no-repeat;
  opacity:.5}
.pagehead .wrap{position:relative;z-index:1}
.pagehead h1{color:#fff;margin-bottom:6px}
.pagehead p{color:#cfe0e7;margin:0;max-width:60ch}
.crumbs{font-size:.82rem;color:#bcd6e0;margin:0 0 12px}
.crumbs a{color:#dbe7ec}

/* utility */
.stack>*+*{margin-top:14px}
.muted{color:var(--ink-soft)}
.center{text-align:center}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.pill{display:inline-block;background:var(--paper-2);border:1px solid var(--line);border-radius:40px;padding:5px 13px;font-size:.84rem;font-weight:600;color:var(--river)}

/* ---------- responsive ---------- */
@media (max-width:820px){
  .gauges,.runboard,.doors,.grid-3,.foot-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .header-actions{width:100%;margin-left:0}
  .header-search{flex:1}
  .header-search input{min-width:0;width:100%}
  .nav-toggle{display:block}
  .primary-nav ul{display:none;flex-direction:column;padding:0 0 8px}
  .primary-nav ul.open{display:flex}
  .primary-nav a{padding:13px 20px;border-bottom:1px solid rgba(255,255,255,.12)}
  .primary-nav a[aria-current="page"]{border-bottom-color:rgba(255,255,255,.12);border-left:4px solid var(--copper);padding-left:16px}
  .foot-bottom{flex-direction:column}
}
@media (max-width:480px){
  body{font-size:16px}
  .hero .wrap{padding:38px 20px 32px}
}

/* ---------- data explorer ---------- */
.ex-layout{display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start}
.ex-tools{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px;position:sticky;top:14px}
.ex-search{display:flex;border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:14px}
.ex-search input{border:0;flex:1;padding:11px 12px;font:inherit;min-width:0;background:#fff;color:var(--basalt)}
.ex-search input:focus{outline:none}
.ex-search:focus-within{outline:3px solid var(--copper-deep);outline-offset:2px;border-radius:var(--radius)}
.ex-search button{border:0;background:var(--river);color:#fff;padding:0 14px;font-weight:600;cursor:pointer;font-family:var(--sans)}
.facet{border:0;border-top:1px solid var(--line);margin:0;padding:14px 0 6px}
.facet legend{font-family:var(--serif);font-weight:700;color:var(--river);font-size:.98rem;padding:0;margin:0 0 8px}
.facet-opt{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:.9rem;cursor:pointer;min-height:30px}
.facet-opt input{width:17px;height:17px;accent-color:var(--copper);flex:none}
.ex-main{min-width:0}
.ex-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.ex-bar .grow{flex:1;min-width:120px}
.ex-bar label{font-size:.85rem;font-weight:600;color:var(--ink-soft);margin-right:6px}
.ex-bar select{font:inherit;padding:9px 12px;border:1.5px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--basalt);min-height:40px}
.ex-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.ex-chips button{background:var(--paper-2);border:1px solid var(--line);border-radius:40px;padding:7px 14px;font:inherit;font-size:.85rem;cursor:pointer;color:var(--river);min-height:36px}
.ex-chips button:hover{background:var(--copper-deep);color:#fff;border-color:var(--copper-deep)}
.ex-empty{padding:34px;text-align:center;border:1px dashed var(--line);border-radius:8px;background:var(--paper-2);color:var(--ink-soft)}
.ex-empty strong{display:block;font-family:var(--serif);color:var(--river);font-size:1.2rem;margin-bottom:6px}
#ex-export-note{font-size:.86rem;color:var(--ok);font-weight:600;min-height:1.2em}

/* ---------- dashboards ---------- */
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.dash-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;border-top:4px solid var(--clearwater)}
.dash-card h3{margin-top:0}
.chart-frame{width:100%}
canvas#returns-chart{width:100%;height:320px;display:block}
.chart-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:.85rem;color:var(--ink-soft)}
.chart-key{display:inline-flex;align-items:center;gap:7px}
.chart-key i{width:14px;height:4px;border-radius:2px;display:inline-block}
.hbar{display:grid;grid-template-columns:140px 1fr 64px;gap:10px;align-items:center;margin:0 0 12px;font-size:.9rem}
.hbar-lab{font-weight:600;color:var(--river)}
.hbar-track{display:flex;height:20px;background:var(--paper-2);border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.hbar-fill.tribal{background:var(--copper)}
.hbar-fill.sport{background:var(--clearwater)}
.hbar-val{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.dash-note{display:flex;gap:16px;flex-wrap:wrap;font-size:.84rem;color:var(--ink-soft);margin-top:8px}
.dash-note span{display:inline-flex;align-items:center;gap:6px}
.dash-note i{width:12px;height:12px;border-radius:3px;display:inline-block}
details.data-twin{margin-top:14px;border:1px solid var(--line);border-radius:6px;background:var(--paper)}
details.data-twin>summary{cursor:pointer;padding:10px 14px;font-weight:600;color:var(--river);font-family:var(--serif)}
details.data-twin[open]>summary{border-bottom:1px solid var(--line)}
details.data-twin .tbl-wrap{border:0;border-radius:0}

/* ---------- map ---------- */
.map-layout{display:grid;grid-template-columns:1fr 320px;gap:22px;align-items:start}
.map-board{position:relative;aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line);
  background:
   radial-gradient(120% 90% at 20% 0%,#1f5066 0%,transparent 55%),
   radial-gradient(100% 80% at 90% 100%,#16414f 0%,transparent 50%),
   repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 2px,transparent 2px 22px),
   linear-gradient(160deg,#0f3242,#12384a 60%,#0c2a37);
  box-shadow:inset 0 0 60px rgba(0,0,0,.35)}
.map-board::after{content:"Snake River Basin, schematic site map (sample)";position:absolute;left:12px;bottom:10px;
  color:#9fc0cd;font-size:.76rem;letter-spacing:.04em;background:rgba(8,30,40,.55);padding:4px 9px;border-radius:5px}
.map-river{position:absolute;inset:0;background:
  linear-gradient(115deg,transparent 46%,rgba(120,190,210,.35) 47% 49%,transparent 50%),
  linear-gradient(70deg,transparent 60%,rgba(120,190,210,.28) 61% 62.5%,transparent 63%)}
.map-pin{position:absolute;transform:translate(-50%,-50%);width:30px;height:30px;border:0;background:transparent;cursor:pointer;padding:0}
.map-pin .pin-dot{display:block;width:15px;height:15px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);margin:0 auto;
  background:var(--copper);border:2px solid #fff;box-shadow:0 2px 5px rgba(0,0,0,.4)}
.map-pin.kindweir .pin-dot{background:var(--copper)}
.map-pin.kindPITarray .pin-dot{background:var(--wheat)}
.map-pin.kindscrewtrap .pin-dot{background:#cfe6ec}
.map-pin.kindhatchery .pin-dot{background:var(--clearwater)}
.map-pin.kindstation .pin-dot{background:#e8e1d0}
.map-pin:hover .pin-dot,.map-pin[aria-pressed=true] .pin-dot{transform:rotate(-45deg) scale(1.35)}
.map-pin:focus-visible{outline:3px solid #fff;outline-offset:2px;border-radius:50%}
.map-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.82rem;color:var(--ink-soft);margin-top:12px}
.map-legend span{display:inline-flex;align-items:center;gap:6px}
.map-legend i{width:12px;height:12px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);display:inline-block;border:1px solid #fff}
.site-panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px;border-top:4px solid var(--copper)}
.site-list{list-style:none;margin:14px 0 0;padding:0;max-height:300px;overflow:auto}
.site-link{display:block;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:9px 4px;cursor:pointer;font:inherit;color:var(--basalt);min-height:40px}
.site-link:hover{background:var(--paper-2);color:var(--river)}
.kv{margin:12px 0 0;display:grid;gap:8px}
.kv div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dotted var(--line);padding-bottom:6px}
.kv dt{font-weight:600;color:var(--ink-soft);font-size:.88rem;margin:0}
.kv dd{margin:0;text-align:right;font-weight:600;color:var(--river)}

@media (max-width:900px){
  .ex-layout,.dash-grid,.map-layout{grid-template-columns:1fr}
  .ex-tools{position:static}
  .map-board{aspect-ratio:1/1}
}

/* mobile overflow guards for grid/flex children */
.dash-grid>*,.ex-layout>*,.map-layout>*,.dash-card,.chart-frame{min-width:0}
canvas#returns-chart{max-width:100%}
.dash-card .tbl-wrap,.chart-frame{max-width:100%;overflow-x:auto}