/* Layout: mobile-first field tool — compact top bar, single column content (max 1040px), bottom tab bar on phones, sticky action bar on the form */
:root{
  --bg:#f4f6f3; --surface:#ffffff; --sunk:#eef1ec; --fg:#18211a; --muted:#5f6b62; --faint:#8b968e; --line:#dfe5dd; --line-strong:#c9d2c6;
  --accent:#275317; --accent-hover:#1f4412; --accent-ink:#ffffff; --accent-soft:#e6efe1;
  --ok:#2d7a3b; --ok-soft:#e1f1e3; --warn:#93580b; --warn-soft:#f8eddb; --danger:#b3261e; --danger-soft:#fbe7e5;
  --f-ui:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:12px; --r-s:8px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1410; --surface:#171e18; --sunk:#121813; --fg:#e5ebe4; --muted:#a0ab a2; --muted:#9fab9f; --faint:#6f7b71; --line:#263028; --line-strong:#334036;
  --accent:#8cc47a; --accent-hover:#a2d392; --accent-ink:#0d1a09; --accent-soft:#1f2d1c;
  --ok:#7fca8a; --ok-soft:#163020; --warn:#e3a856; --warn-soft:#33280f; --danger:#f19189; --danger-soft:#3a1714; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1410; --surface:#171e18; --sunk:#121813; --fg:#e5ebe4; --muted:#9fab9f; --faint:#6f7b71; --line:#263028; --line-strong:#334036;
  --accent:#8cc47a; --accent-hover:#a2d392; --accent-ink:#0d1a09; --accent-soft:#1f2d1c;
  --ok:#7fca8a; --ok-soft:#163020; --warn:#e3a856; --warn-soft:#33280f; --danger:#f19189; --danger-soft:#3a1714; color-scheme:dark}
*{box-sizing:border-box}
html,body{background:var(--bg);color:var(--fg)}
body{font-family:var(--f-ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.narrow{max-width:720px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
h1,h2,h3{text-wrap:balance;margin:0}
h1{font-size:22px;font-weight:700;letter-spacing:-.01em}
h2{font-size:17px;font-weight:700}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:14px;padding-block:10px}
.mark{width:34px;height:34px;border-radius:9px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:13px;letter-spacing:.02em;flex:none}
.brand{min-width:0;flex:1}
.brand b{display:block;font-size:15px;line-height:1.2}
.brand span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.role{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line-strong);border-radius:999px;padding:3px 9px;color:var(--muted);white-space:nowrap}
.nav{display:flex;gap:2px}
.nav button{border:0;background:transparent;color:var(--muted);font:600 14px var(--f-ui);padding:8px 12px;border-radius:8px;cursor:pointer;white-space:nowrap}
.nav button:hover{color:var(--fg);background:var(--sunk)}
.nav button[aria-current="page"]{color:var(--accent);background:var(--accent-soft)}
.tabbar{display:none}
@media (max-width:720px){
  .top .nav{display:none}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
  .tabbar button{flex:1;border:0;background:transparent;color:var(--muted);font:600 12px var(--f-ui);padding:9px 4px 10px;display:grid;justify-items:center;gap:3px;cursor:pointer;min-height:56px}
  .tabbar button svg{width:22px;height:22px}
  .tabbar button[aria-current="page"]{color:var(--accent)}
  body.formopen .tabbar{display:none}
}

main{padding-block:20px 140px}
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.pagehead p{margin:4px 0 0;color:var(--muted);font-size:14px}
.banner{border:1px solid var(--line-strong);background:var(--warn-soft);border-radius:var(--r-s);padding:10px 12px;font-size:14px;margin-bottom:16px}

/* buttons */
.btn{font:600 14px var(--f-ui);border-radius:var(--r-s);padding:10px 16px;min-height:44px;cursor:pointer;border:1px solid var(--line-strong);background:var(--surface);color:var(--fg);display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn.quiet{border-color:transparent;background:transparent;color:var(--muted)}
.btn.danger{color:var(--danger);border-color:var(--danger-soft);background:var(--danger-soft)}
.btn.sm{min-height:34px;padding:6px 11px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* overview */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
@media (max-width:820px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.kpi .v{font-size:28px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;margin-top:6px}
.kpi .s{font-size:12px;color:var(--muted);margin-top:2px}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;margin-bottom:16px}
@media (max-width:820px){.grid2{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.panel>h2{margin-bottom:12px}
.bars{display:grid;gap:10px}
.bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;font-size:13px}
.bar .track{grid-column:1/-1;height:8px;background:var(--sunk);border-radius:99px;overflow:hidden}
.bar .fill{height:100%;background:var(--accent);border-radius:99px}
.bar .n{font-variant-numeric:tabular-nums;color:var(--muted)}
.kpi.ring{display:flex;justify-content:space-between;align-items:center;gap:8px}
.kpi.ring svg{width:56px;height:56px;flex:none}
.trend svg{display:block;width:100%;height:150px}
.trend .lg{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr:last-child td{border-bottom:0}
.scroll{overflow-x:auto;margin:0 -16px;padding:0 16px}

/* records list */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters input[type=search]{flex:1 1 220px}
.filters select{flex:0 1 180px}
.cards{display:grid;gap:8px}
.rec{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;cursor:pointer;text-align:left;font:inherit;color:inherit;width:100%}
.rec:hover{border-color:var(--line-strong)}
.rec .t{font-weight:600;min-width:0;overflow-wrap:anywhere}
.rec .m{font-size:13px;color:var(--muted);min-width:0;overflow-wrap:anywhere;grid-column:1}
.rec .r{grid-row:1/span 2;grid-column:2;display:flex;gap:6px;align-items:center}
.pill{display:inline-flex;align-items:center;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:2px 8px;white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)}
.empty{border:1px dashed var(--line-strong);border-radius:var(--r);padding:28px 18px;text-align:center;color:var(--muted);background:var(--surface)}
.empty b{color:var(--fg)}

/* form */
.sec{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px}
.sec-h{display:flex;align-items:baseline;gap:10px;padding:14px 16px 0}
.sec-h .no{font:500 12px var(--f-mono);color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:1px 7px}
.sec-h h2{font-size:15px;flex:1}
.sec-h .opt{font-size:12px;color:var(--faint)}
.sec-b{padding:14px 16px 16px;display:grid;gap:14px}
.row{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}
.row.a{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
@media (max-width:560px){.row,.row.a{grid-template-columns:minmax(0,1fr)}}
.f{display:grid;gap:6px;min-width:0}
.f>span{font-size:13px;font-weight:600;color:var(--fg)}
.f>small{font-size:12px;color:var(--muted)}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=search],textarea,select{width:100%;font:inherit;font-size:16px;color:var(--fg);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-s);padding:10px 12px;min-height:46px}
select{appearance:auto}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input.caps{text-transform:uppercase}
input.caps::placeholder{text-transform:none}
textarea{min-height:84px;resize:vertical}
.opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
@media (max-width:420px){.opts{grid-template-columns:minmax(0,1fr)}}
.opt{position:relative;display:block}
.opt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer;width:100%;height:100%}
.opt span{display:flex;gap:10px;align-items:center;border:1px solid var(--line-strong);border-radius:var(--r-s);padding:10px 12px;min-height:46px;font-size:14px}
.opt span::before{content:"";width:18px;height:18px;border:1.5px solid var(--line-strong);border-radius:5px;flex:none;background:var(--surface)}
.opt input:checked+span{border-color:var(--accent);background:var(--accent-soft)}
.opt input:checked+span::before{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 3px var(--surface)}
.opt input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.opt b{font-family:var(--f-mono);font-weight:500;color:var(--accent)}
.yn{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end}
.yn .f{flex:1 1 200px}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--r-s);overflow:hidden;flex:none}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:block;padding:11px 20px;font-weight:600;font-size:14px;min-width:70px;text-align:center;background:var(--surface)}
.seg label+label span{border-left:1px solid var(--line-strong)}
.seg input:checked+span{background:var(--accent);color:var(--accent-ink)}
.seg input:focus-visible+span{outline:2px solid var(--accent);outline-offset:-3px}
.gps{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;background:var(--sunk);border-radius:var(--r-s);padding:10px 12px;font-size:14px}
.gps .dot{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block;margin-right:8px;vertical-align:1px}
.gps.on .dot{background:var(--ok)}
.drop{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;border:1.5px dashed var(--line-strong);border-radius:var(--r-s);padding:18px;text-align:center;color:var(--muted);cursor:pointer;font-size:14px;min-height:72px}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop svg{width:22px;height:22px;flex:none}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.ph{border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden;display:grid;background:var(--surface)}
.ph img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;max-width:100%}
.ph .pm{padding:8px;display:grid;gap:6px;font-size:12px;color:var(--muted)}
.ph input{min-height:36px;padding:6px 8px;font-size:14px}
.sig{border:1px solid var(--line-strong);border-radius:var(--r-s);background:#fff;position:relative;touch-action:none;overflow:hidden}
.sig canvas{display:block;width:100%;height:160px}
.sig .base{position:absolute;left:16px;right:16px;bottom:34px;border-bottom:1px solid #c9d2c6;pointer-events:none}
.sig .hint{position:absolute;left:16px;bottom:10px;font-size:12px;color:#8b968e;pointer-events:none}
.sigfoot{display:flex;justify-content:space-between;align-items:center;gap:8px}
.state{font-size:13px;color:var(--muted)} .state.ok{color:var(--ok);font-weight:600}
.check{display:flex;gap:10px;align-items:center;font-size:14px}
.check input{width:20px;height:20px;accent-color:var(--accent)}
.divider{border:0;border-top:1px solid var(--line);margin:4px 0}
.ro .sec-b input,.ro .sec-b textarea{pointer-events:none;background:var(--sunk)}

.actbar{position:fixed;left:0;right:0;bottom:0;z-index:21;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.actbar .wrap{display:flex;gap:8px;align-items:center;padding-block:10px}
.actbar .st{flex:1;min-width:0;font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:520px){.actbar .st{display:none}.actbar .btn{flex:1;padding-inline:10px}}
.confirm{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px;background:var(--danger-soft);border-radius:var(--r-s);padding:10px 12px}

.credit{text-align:center;font-size:11px;color:var(--faint);padding:28px 0 8px;letter-spacing:.02em}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 14px;border-radius:var(--r-s);font-size:14px;z-index:40;max-width:min(92vw,520px);box-shadow:0 6px 24px rgba(0,0,0,.18)}
@media (prefers-reduced-motion:no-preference){.btn,.opt span,.seg span,.rec{transition:background-color .15s,border-color .15s,color .15s}}

/* ---- self-hosted additions ---- */
.me{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:999px;padding:3px 10px 3px 3px;background:var(--surface);color:var(--fg);font:600 13px var(--f-ui);cursor:pointer;max-width:200px}
.me .av{width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:12px;flex:none}
.me .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:720px){.me .nm{display:none}.me{padding:3px}}
.login{min-height:calc(100vh - 40px);display:grid;place-items:center;padding-block:32px}
.login .card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 24px;display:grid;gap:16px}
.login .mark{width:44px;height:44px;font-size:15px;border-radius:12px}
.login h1{font-size:22px}
.login p{margin:0;color:var(--muted);font-size:14px}
.err{background:var(--danger-soft);color:var(--danger);border-radius:var(--r-s);padding:10px 12px;font-size:14px}
.pill.sync{background:var(--accent-soft);color:var(--accent)}
.pill.bad{background:var(--danger-soft);color:var(--danger)}
.syncbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--accent-soft);border-radius:var(--r-s);padding:10px 12px;font-size:14px;margin-bottom:12px}
.syncbar span{flex:1;min-width:180px}
.team td .acts{display:flex;gap:6px;flex-wrap:wrap}
.team select{min-height:34px;padding:4px 8px;font-size:13px;width:auto}
.newuser{display:grid;gap:12px;grid-template-columns:repeat(4,minmax(0,1fr)) auto;align-items:end;margin-bottom:6px}
@media (max-width:820px){.newuser{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.newuser .btn{grid-column:1/-1}}
@media (max-width:480px){.newuser{grid-template-columns:minmax(0,1fr)}}
.secret{font-family:var(--f-mono);background:var(--sunk);border-radius:6px;padding:2px 8px;user-select:all}
.kv{display:grid;grid-template-columns:120px minmax(0,1fr);gap:8px 12px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0;overflow-wrap:anywhere}
.badge-off{color:var(--faint)}

/* ---- v1.1: jurisdiction, EPC section, dashboard map and filters ---- */
.row.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:640px){.row.c3{grid-template-columns:minmax(0,1fr)}}
.adminnote{margin:-4px 0 0;font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.adminnote.ok{color:var(--ok)} .adminnote.warn{color:var(--warn)}
.thresh{font-size:13px;border-radius:var(--r-s);padding:9px 12px;line-height:1.45}
.thresh.in{background:var(--ok-soft);color:var(--ok)} .thresh.out{background:var(--warn-soft);color:var(--warn)}
.f>small{margin-top:-2px}
.opts.one{grid-template-columns:minmax(0,1fr)}
.ovfilters{display:grid;grid-template-columns:repeat(6,minmax(0,1fr)) auto;gap:10px;align-items:end;margin-bottom:16px}
.ovfilters .f>span{font-size:12px;color:var(--muted);font-weight:600}
.ovfilters input,.ovfilters select{min-height:40px;padding:7px 10px;font-size:14px}
@media (max-width:980px){.ovfilters{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.ovfilters{grid-template-columns:repeat(2,minmax(0,1fr))}.ovfilters .btn{grid-column:1/-1}}
.map{height:440px;border-radius:var(--r-s);overflow:hidden;background:var(--sunk);border:1px solid var(--line);z-index:0}
@media (max-width:560px){.map{height:340px}}
.mapnote{font-size:12px;color:var(--muted);margin:8px 0 0}
.maplegend{display:flex;gap:6px 12px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.maplegend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:-6px;border:1.5px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.maplegend .dot.ok{background:#2d7a3b} .maplegend .dot.warn{background:#c98a1b}
.maplegend .sq{display:inline-block;width:12px;height:10px;background:linear-gradient(90deg,rgba(39,83,23,.12),rgba(39,83,23,.6));margin-right:-6px;border-radius:2px}
.leaflet-container{font-family:var(--f-ui)}
.leaflet-popup-content{margin:10px 12px;font-size:13px;line-height:1.45}
.leaflet-popup-content b{display:block;font-size:14px}
.leaflet-popup-content .btn{margin-top:8px}

/* =====================================================================
   v1.3 theme — iOS-standard field app on a soft neumorphic system
   Warm cream surfaces · raised / inset / pressed layers · deep teal accent
   iOS conventions: system font (SF Pro), large titles, grouped inset sections,
   segmented controls, switches, translucent bars, 44pt targets, alert dialogs.
   ===================================================================== */
:root{
  --f-ui:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --bg:#ffffff; --surface:#ffffff; --field:#f4f1ec; --sunk:rgba(120,100,75,.08);
  --fg:#2a2925; --muted:#776f64; --faint:#a39a8d; --line:rgba(90,75,55,.12); --line-strong:rgba(90,75,55,.2);
  --accent:#0f5257; --accent-hover:#0b4549; --accent-ink:#ffffff; --accent-soft:#d3e1dd;
  --ok:#1f6e58; --ok-soft:#d6e7df; --warn:#9a5f17; --warn-soft:#f1e1c6; --danger:#b3261e; --danger-soft:#f4dcd7;
  --hi:rgba(255,255,255,1); --lo:rgba(120,104,84,.2);
  --sh-raise:-6px -6px 14px var(--hi),6px 6px 16px var(--lo);
  --sh-raise-sm:-3px -3px 8px var(--hi),3px 3px 9px var(--lo);
  --sh-inset:inset 3px 3px 7px var(--lo),inset -3px -3px 7px var(--hi);
  --sh-press:inset 4px 4px 10px var(--lo),inset -4px -4px 10px var(--hi);
  --bar:rgba(255,255,255,.86);
  --r:22px; --r-s:14px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#211f1b; --surface:#27251f; --field:#1d1b18; --sunk:rgba(255,255,255,.05);
  --fg:#eee9e0; --muted:#a8a094; --faint:#776f66; --line:rgba(255,255,255,.08); --line-strong:rgba(255,255,255,.14);
  --accent:#5fb3ac; --accent-hover:#74c2bb; --accent-ink:#0c1b1a; --accent-soft:#1f3d3b;
  --ok:#74c7a3; --ok-soft:#1b3329; --warn:#e2a95c; --warn-soft:#3a2c17; --danger:#f0938a; --danger-soft:#3d1c18;
  --hi:rgba(255,255,255,.045); --lo:rgba(0,0,0,.55); --bar:rgba(33,31,27,.86); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#211f1b; --surface:#27251f; --field:#1d1b18; --sunk:rgba(255,255,255,.05);
  --fg:#eee9e0; --muted:#a8a094; --faint:#776f66; --line:rgba(255,255,255,.08); --line-strong:rgba(255,255,255,.14);
  --accent:#5fb3ac; --accent-hover:#74c2bb; --accent-ink:#0c1b1a; --accent-soft:#1f3d3b;
  --ok:#74c7a3; --ok-soft:#1b3329; --warn:#e2a95c; --warn-soft:#3a2c17; --danger:#f0938a; --danger-soft:#3d1c18;
  --hi:rgba(255,255,255,.045); --lo:rgba(0,0,0,.55); --bar:rgba(33,31,27,.86); color-scheme:dark}

html,body{background:var(--bg)}
body{font-family:var(--f-ui);font-size:17px;line-height:1.4;letter-spacing:-.01em;-webkit-tap-highlight-color:transparent}
main{padding-block:12px 150px}
h1{font-size:34px;font-weight:700;letter-spacing:-.025em;line-height:1.12}
h2{font-size:20px;font-weight:600;letter-spacing:-.015em}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--muted)}
.pagehead{margin-bottom:18px;align-items:flex-end}
.pagehead p{font-size:15px;color:var(--muted);margin-top:6px}
.muted{color:var(--muted)}

/* raised surfaces */
.panel,.kpi,.rec,.login .card,.ovfilters{background:var(--surface);border:0;border-radius:var(--r);box-shadow:var(--sh-raise)}
.panel{padding:18px}
.panel>h2,.panel h2{font-size:17px}
.rec{border-radius:18px;padding:14px 16px;transition:box-shadow .15s,transform .15s}
.rec:active{box-shadow:var(--sh-press);transform:scale(.995)}
.empty{background:transparent;border:1.5px dashed var(--line-strong);border-radius:var(--r);color:var(--muted)}

/* top navigation bar */
.top{background:var(--bar);border-bottom:.5px solid var(--line-strong);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}
.top .wrap{padding-block:8px;min-height:52px}
.mark{background:var(--accent);color:var(--accent-ink);border-radius:11px;box-shadow:var(--sh-raise-sm);font-weight:700;letter-spacing:.03em}
.brand b{font-size:17px;font-weight:600}
.brand span{font-size:12px}
.nav{background:var(--surface);border-radius:14px;padding:4px;gap:2px;box-shadow:var(--sh-raise-sm)}
.nav button{border-radius:10px;font:600 14px var(--f-ui);color:var(--muted);padding:8px 14px;background:transparent}
.nav button:hover{color:var(--fg);background:transparent}
.nav button[aria-current="page"]{background:var(--bg);color:var(--accent);box-shadow:var(--sh-press)}
.me{background:var(--surface);border:0;border-radius:999px;box-shadow:var(--sh-raise-sm);color:var(--fg)}
.me .av{background:var(--accent);color:var(--accent-ink);box-shadow:0 0 0 2px var(--surface),0 0 0 3.5px var(--accent-soft)}
.me:active{box-shadow:var(--sh-press)}

/* iOS tab bar */
@media (max-width:720px){
  .tabbar{background:var(--bar);border-top:.5px solid var(--line-strong);border-radius:0;box-shadow:none;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}
  .tabbar button{font:500 10.5px var(--f-ui);letter-spacing:.01em;color:var(--faint);min-height:50px;padding:7px 2px 6px;gap:2px}
  .tabbar button svg{width:26px;height:26px;stroke-width:1.7}
  .tabbar button[aria-current="page"]{color:var(--accent)}
  .tabbar button[aria-current="page"] svg{stroke-width:2.1}
  .brand span{display:none}
}

/* buttons */
.btn{border:0;border-radius:999px;background:var(--surface);color:var(--fg);box-shadow:var(--sh-raise-sm);font:600 15px var(--f-ui);min-height:44px;padding:10px 20px;transition:box-shadow .15s,transform .1s,background-color .15s}
.btn:hover{border:0}
.btn:active{box-shadow:var(--sh-press);transform:scale(.98)}
.btn.primary{background:var(--accent);color:var(--accent-ink);box-shadow:-3px -3px 8px var(--hi),4px 5px 12px rgba(15,82,87,.35)}
.btn.primary:hover{background:var(--accent-hover)}
.btn.primary:active{box-shadow:inset 3px 3px 8px rgba(0,0,0,.28),inset -2px -2px 6px rgba(255,255,255,.12)}
.btn.quiet{background:transparent;box-shadow:none;color:var(--accent);padding-inline:10px}
.btn.quiet:active{box-shadow:none;opacity:.6}
.btn.danger{background:var(--danger);color:#fff;box-shadow:-3px -3px 8px var(--hi),4px 5px 12px rgba(179,38,30,.3)}
.btn.sm{min-height:36px;padding:6px 14px;font-size:14px}
.btn:disabled{opacity:.55;transform:none}
.btn.busy{position:relative;color:transparent!important;pointer-events:none}
.btn.busy::after{content:"";position:absolute;inset:0;margin:auto;width:18px;height:18px;border-radius:50%;border:2.2px solid currentColor;border-color:var(--accent-ink) var(--accent-ink) transparent transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* inset fields */
input[type=text],input[type=password],input[type=email],input[type=date],input[type=search],textarea,select{background:var(--field);border:0;border-radius:var(--r-s);box-shadow:var(--sh-inset);min-height:48px;padding:12px 14px;font:400 17px var(--f-ui);color:var(--fg)}
input:focus,textarea:focus,select:focus{outline:none;border:0;box-shadow:var(--sh-inset),0 0 0 2px var(--accent)}
input::placeholder,textarea::placeholder{color:var(--faint)}
.f>span{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.f>small{font-size:12.5px;color:var(--faint)}

/* grouped inset sections (iOS) */
.sec{background:transparent;border:0;box-shadow:none;margin-bottom:22px}
.sec-h{padding:0 8px 8px;align-items:center}
.sec-h .no{font:600 11px var(--f-mono);color:var(--accent);background:transparent;padding:0;letter-spacing:.02em}
.sec-h h2{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.sec-h .opt{font-size:12px;color:var(--faint)}
.sec-b{background:var(--surface);border-radius:var(--r);box-shadow:var(--sh-raise);padding:18px}

/* checkbox options: raised -> pressed */
.opt span{background:var(--surface);border:0;border-radius:16px;box-shadow:var(--sh-raise-sm);min-height:52px;padding:12px 14px;font-size:15px;transition:box-shadow .15s}
.opt span::before{width:22px;height:22px;border:0;border-radius:7px;background:var(--field);box-shadow:var(--sh-inset)}
.opt input:checked+span{box-shadow:var(--sh-press);background:var(--surface)}
.opt input:checked+span::before{background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/15px no-repeat;box-shadow:none}
.opt b{color:var(--accent)}

/* iOS segmented control */
.seg{border:0;background:var(--field);border-radius:12px;padding:3px;gap:0;box-shadow:var(--sh-inset)}
.seg span{background:transparent;border-radius:9px;min-width:76px;padding:8px 18px;font:600 15px var(--f-ui);color:var(--muted);transition:background-color .15s,box-shadow .15s,color .15s}
.seg label+label span{border-left:0}
.seg input:checked+span{background:var(--surface);color:var(--accent);box-shadow:var(--sh-raise-sm)}
.seg.rating{display:flex;flex-wrap:nowrap;max-width:100%}
.seg.rating label{flex:1}
.seg.rating span{min-width:0;padding:8px 0;font-family:var(--f-mono)}

/* iOS switch for single yes/no ticks */
.check{gap:12px;font-size:15px;min-height:44px}
.check input{appearance:none;-webkit-appearance:none;width:51px;height:31px;flex:none;border-radius:999px;background:var(--field);box-shadow:var(--sh-inset);position:relative;cursor:pointer;transition:background-color .2s;margin:0}
.check input::after{content:"";position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.25);transition:transform .2s}
.check input:checked{background:var(--accent);box-shadow:inset 1px 1px 3px rgba(0,0,0,.2)}
.check input:checked::after{transform:translateX(20px)}
.check input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* capture widgets */
.sig{background:#fff;border:0;border-radius:18px;box-shadow:var(--sh-inset)}
.state.ok{color:var(--ok)}
.drop{background:transparent;border:1.5px dashed var(--line-strong);border-radius:18px;color:var(--muted)}
.drop:active{box-shadow:var(--sh-press)}
.gps{background:var(--field);border:0;border-radius:16px;box-shadow:var(--sh-inset)}
.gps.on .dot{background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.ph{background:var(--surface);border:0;border-radius:16px;box-shadow:var(--sh-raise-sm)}
.ph input{min-height:38px;font-size:15px}
.thresh{border-radius:14px}
.divider{border-top:1px solid var(--line)}

/* form progress */
.fprog{display:grid;gap:6px;margin-top:12px;max-width:420px}
.fprog .lab{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-weight:500}
.fprog .lab b{color:var(--accent);font-weight:600}
.fprog .tr{height:8px;border-radius:99px;background:var(--field);box-shadow:var(--sh-inset);overflow:hidden}
.fprog .fl{height:100%;border-radius:99px;background:var(--accent);transition:width .3s}

/* action bar */
.actbar{background:var(--bar);border-top:.5px solid var(--line-strong);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}

/* overview */
.kpi{padding:18px 18px 16px}
.kpi .v{font-size:34px;font-weight:700;letter-spacing:-.03em}
.kpi .eyebrow{font-size:11.5px}
.ovfilters{padding:14px 16px}
.ovfilters input,.ovfilters select{min-height:42px;font-size:15px;padding:8px 12px}
.bar .track{background:var(--field);box-shadow:var(--sh-inset);height:9px}
.map{border-radius:18px;border:0;box-shadow:var(--sh-inset)}
.maplegend .dot.ok{background:#0f5257} .maplegend .dot.warn{background:#b07a2a}
.maplegend .sq{background:linear-gradient(90deg,rgba(15,82,87,.12),rgba(15,82,87,.5))}
.tbl{font-size:15px}
.tbl th{font-size:11.5px;letter-spacing:.04em}
.tbl td{border-bottom:1px solid var(--line)}
.pill{border-radius:999px;font-size:11px;letter-spacing:.03em;padding:3px 10px}
.pill.ok{background:var(--accent-soft);color:var(--accent)}
.leaflet-popup-content-wrapper{border-radius:16px;background:var(--surface);color:var(--fg);box-shadow:var(--sh-raise)}
.leaflet-popup-tip{background:var(--surface)}

/* feedback */
.banner{background:var(--accent);color:var(--accent-ink);border:0;border-radius:16px;box-shadow:var(--sh-raise-sm);padding:12px 14px}
.syncbar{background:var(--surface);border:0;border-radius:16px;box-shadow:var(--sh-raise-sm)}
.err{background:var(--danger-soft);color:var(--danger);border-radius:14px}
.toast{background:var(--surface);color:var(--fg);border-radius:16px;padding:12px 16px 12px 14px;box-shadow:var(--sh-raise),0 10px 30px rgba(0,0,0,.12);display:flex;gap:10px;align-items:center;font-size:15px;font-weight:500;pointer-events:none}
.toast::before{content:"";width:22px;height:22px;flex:none;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 8v5M12 16.5v.5'/%3E%3C/svg%3E") center/16px no-repeat}
.secret{border-radius:999px;background:var(--field);box-shadow:var(--sh-inset)}

/* iOS alert dialog (delete confirmation) */
.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:24px;background:rgba(40,33,24,.32);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.modal .dlg{width:100%;max-width:320px;background:var(--surface);border-radius:22px;box-shadow:var(--sh-raise),0 20px 50px rgba(0,0,0,.25);padding:22px 20px 18px;text-align:center;display:grid;gap:10px}
.modal .ico{width:56px;height:56px;margin:0 auto 2px;border-radius:50%;display:grid;place-items:center;background:var(--danger-soft);color:var(--danger)}
.modal h3{font-size:18px;font-weight:600;margin:0}
.modal p{margin:0;font-size:14px;color:var(--muted)}
.modal .acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}
@media (prefers-reduced-motion:no-preference){.modal .dlg{animation:pop .18s ease-out}@keyframes pop{from{transform:scale(1.06);opacity:0}to{transform:none;opacity:1}}}

/* sign-in */
.login .card{padding:30px 24px;border-radius:28px}
.login h1{font-size:30px}
.login .mark{width:52px;height:52px;border-radius:14px;font-size:15px}
.credit{color:var(--faint);font-size:11px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* white background: soft outline so raised cards stay distinct (light mode only) */
:root:not([data-theme="dark"]) .panel,:root:not([data-theme="dark"]) .kpi,:root:not([data-theme="dark"]) .rec,:root:not([data-theme="dark"]) .sec-b,:root:not([data-theme="dark"]) .login .card,:root:not([data-theme="dark"]) .ovfilters{outline:1px solid rgba(90,75,55,.07);outline-offset:-1px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .panel,:root:not([data-theme="light"]) .kpi,:root:not([data-theme="light"]) .rec,:root:not([data-theme="light"]) .sec-b,:root:not([data-theme="light"]) .login .card,:root:not([data-theme="light"]) .ovfilters{outline:0}}

/* v1.4: photo thumbnails, gallery, lock state */
.rec .thumbs{grid-column:1/-1;display:flex;gap:6px;margin-top:8px;align-items:center}
.rec .thumbs img{width:52px;height:52px;object-fit:cover;border-radius:10px;box-shadow:var(--sh-raise-sm);background:var(--field)}
.rec .thumbs .more{font-size:13px;color:var(--muted);font-weight:600;padding-left:4px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.gitem{border:0;padding:0;text-align:left;background:var(--surface);border-radius:16px;box-shadow:var(--sh-raise-sm);overflow:hidden;cursor:pointer;display:grid;font:inherit;color:inherit;transition:box-shadow .15s,transform .1s}
.gitem:active{box-shadow:var(--sh-press);transform:scale(.98)}
.gitem img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--field)}
.gitem span{padding:8px 10px 10px;font-size:12.5px;color:var(--muted);display:grid;gap:2px;min-width:0}
.gitem span b{font-size:13px;color:var(--fg);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.popimg{display:block;width:100%;max-width:220px;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:8px}
.modal .ico.lock{background:var(--accent-soft);color:var(--accent)}

/* v1.5: install sheet (iOS-style bottom sheet) */
.sheet-wrap{position:fixed;inset:0;z-index:70;display:flex;align-items:flex-end;justify-content:center;background:rgba(30,26,20,.32);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.sheet{width:100%;max-width:520px;background:var(--surface);border-radius:26px 26px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.18);padding:10px 20px calc(18px + env(safe-area-inset-bottom,0px));padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));display:grid;gap:16px}
@media (min-width:640px){.sheet-wrap{align-items:center}.sheet{border-radius:26px;padding-bottom:20px}}
.sheet .grab{width:38px;height:5px;border-radius:99px;background:var(--line-strong);margin:0 auto}
.inst-head{display:flex;gap:14px;align-items:center}
.inst-head img{width:56px;height:56px;border-radius:14px;box-shadow:var(--sh-raise-sm);flex:none}
.inst-head h3{margin:0;font-size:18px;font-weight:700;letter-spacing:-.01em}
.inst-head p{margin:4px 0 0;font-size:14px;color:var(--muted);line-height:1.4}
.inst-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.inst-steps li{display:flex;gap:12px;align-items:center;background:var(--field);box-shadow:var(--sh-inset);border-radius:16px;padding:10px 14px;font-size:15px}
.inst-steps .ic{width:40px;height:40px;flex:none;border-radius:11px;background:var(--surface);box-shadow:var(--sh-raise-sm);display:grid;place-items:center;color:#0a84ff;font-size:13px}
.inst-steps .ic b{color:#0a84ff;font-weight:600}
.inst-note{font-size:14px;line-height:1.45;background:var(--warn-soft);color:var(--fg);border-radius:16px;padding:12px 14px;display:grid;gap:10px;justify-items:start}
.inst-acts{display:flex;justify-content:center}
.btn.block{width:100%;min-height:50px;font-size:16px}
@media (prefers-reduced-motion:no-preference){.sheet{animation:sheetUp .25s ease-out}@keyframes sheetUp{from{transform:translateY(30px);opacity:0}to{transform:none;opacity:1}}}