:root{
  --ink:#1a2619; --ink-2:#22321f; --panel:#26362a; --panel-2:#2e4030;
  --cream:#f2efe4; --cream-dim:#cbd2c0; --muted:#9aa892;
  --lime:#8bc34a; --lime-2:#7cb342; --line:rgba(242,239,228,.12);
  --shadow:0 8px 30px rgba(0,0,0,.35);
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}

/* ---- light theme (white background) ---- */
:root[data-theme="light"]{
  --ink:#eef0e8; --ink-2:#ffffff; --panel:#ffffff; --panel-2:#f5f5ed;
  --cream:#18241a; --cream-dim:#41503c; --muted:#727b68;
  --lime:#4f8a26; --lime-2:#437a20; --line:rgba(24,36,26,.13);
  --shadow:0 6px 20px rgba(40,54,40,.12);
}
:root[data-theme="light"] body{background:linear-gradient(180deg,#ffffff 0%,#eef1e6 100%)}
:root[data-theme="light"] .tabbar{background:rgba(255,255,255,.93)}
:root[data-theme="light"] .btn.ghost{background:#ffffff}
:root[data-theme="light"] .bar,:root[data-theme="light"] .rec-level{background:#e7e9df}
:root[data-theme="light"] .toggle input:not(:checked) + .track{background:#e2e4d8}
:root[data-theme="light"] .chip:not(.here):not(.new){background:#f0f1e9}
:root[data-theme="light"] .stat b{color:var(--lime-2)}
:root[data-theme="light"] .wordmark{color:var(--cream)}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(120% 80% at 50% -10%,#22321f 0%,var(--ink) 60%);
  color:var(--cream);
  font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased; overscroll-behavior-y:contain;
}
#app{max-width:560px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;
  padding-bottom:calc(68px + var(--safe-b))}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:calc(10px + var(--safe-t)) 16px 10px}
.brand{display:flex;align-items:center;gap:10px}
.mark{width:42px;height:auto;flex:none}
.wordmark{font-weight:800;letter-spacing:.06em;font-size:19px;text-transform:lowercase}
.wordmark span{color:var(--lime)}
.icon-btn{background:transparent;border:0;color:var(--cream-dim);font-size:22px;
  width:40px;height:40px;border-radius:12px}
.icon-btn:active{background:var(--panel)}

/* ---------- views ---------- */
.view{display:none;flex:1;flex-direction:column;padding:0 16px}
.view.active{display:flex}

/* ---------- stage / camera ---------- */
.stage{position:relative;width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;
  background:#0d140c;box-shadow:var(--shadow);border:1px solid var(--line);margin-bottom:14px}
#cam,#frozen,#uploaded{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;gap:10px;color:var(--muted);padding:24px}
.ph-mark{font-size:46px;filter:grayscale(.2) opacity(.9)}
.placeholder p{margin:0;max-width:24ch;font-size:14px}
.reticle{position:absolute;inset:14% 18%;pointer-events:none}
.reticle span{position:absolute;width:26px;height:26px;border:2.5px solid var(--lime)}
.reticle span:nth-child(1){top:0;left:0;border-right:0;border-bottom:0}
.reticle span:nth-child(2){top:0;right:0;border-left:0;border-bottom:0}
.reticle span:nth-child(3){bottom:0;left:0;border-right:0;border-top:0}
.reticle span:nth-child(4){bottom:0;right:0;border-left:0;border-top:0}
.busy{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:14px;background:rgba(13,20,12,.72);backdrop-filter:blur(3px);
  color:var(--cream);font-size:14px}
.spinner{width:38px;height:38px;border-radius:50%;border:3px solid rgba(242,239,228,.2);
  border-top-color:var(--lime);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.rec-panel{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:14px;background:rgba(13,20,12,.82);backdrop-filter:blur(3px);padding:24px;text-align:center}
.rec-dot{width:20px;height:20px;border-radius:50%;background:#e5484d;box-shadow:0 0 0 0 rgba(229,72,77,.6);animation:pulse 1.3s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(229,72,77,.6)}70%{box-shadow:0 0 0 18px rgba(229,72,77,0)}100%{box-shadow:0 0 0 0 rgba(229,72,77,0)}}
#recTime{font-size:16px;font-weight:700;color:var(--cream);font-variant-numeric:tabular-nums}
.rec-level{width:70%;max-width:240px;height:8px;border-radius:99px;background:var(--panel);overflow:hidden}
.rec-level>span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--lime-2),var(--lime));transition:width .08s}
.rec-panel .btn{padding:11px 22px}
.rec-hint{margin:0;font-size:12px;color:var(--muted);max-width:26ch}
.modeline{margin:-4px 2px 2px;font-size:11.5px;color:var(--muted);text-align:center}

/* ---------- controls ---------- */
.controls{display:flex;flex-direction:column;gap:14px}
.capture-row{display:flex;align-items:center;justify-content:center;gap:12px}
.btn{appearance:none;border:0;border-radius:14px;font:inherit;font-weight:700;
  padding:13px 18px;color:var(--cream);background:var(--panel);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .08s,filter .15s}
.btn:active{transform:scale(.97)}
.btn.ghost{background:var(--panel);border:1px solid var(--line);flex:1}
.btn.primary{background:linear-gradient(180deg,var(--lime),var(--lime-2));color:#12220c}
.btn.primary:disabled{background:var(--panel);color:var(--muted);box-shadow:none}
.btn.big{padding:16px;font-size:17px;border-radius:16px}
.btn.danger{color:#e88;border-color:rgba(230,120,120,.3)}
.shutter{width:64px;height:64px;border-radius:50%;background:var(--cream);padding:0;flex:none}
.shutter span{display:block;width:52px;height:52px;border-radius:50%;border:3px solid var(--ink);margin:auto}
.shutter:active span{background:var(--lime)}

/* toggle */
.toggle{display:flex;align-items:center;gap:12px;cursor:pointer;font-size:14px;color:var(--cream-dim)}
.toggle input{display:none}
.toggle .track{width:46px;height:28px;border-radius:99px;background:var(--panel-2);position:relative;
  transition:background .2s;flex:none;border:1px solid var(--line)}
.toggle .knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:var(--cream);transition:transform .2s}
.toggle input:checked + .track{background:var(--lime-2)}
.toggle input:checked + .track .knob{transform:translateX(18px)}
.toggle-label small{display:block;color:var(--muted);font-size:12px;font-weight:400}
.hint{margin:2px 2px 8px;font-size:12.5px;color:var(--muted);text-align:center}
.map-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel);animation:rise .3s ease}
#map{width:100%;height:230px;background:#0d140c}
#map .leaflet-control-attribution{font-size:9px;background:rgba(20,29,18,.7);color:var(--muted)}
#map .leaflet-control-attribution a{color:var(--cream-dim)}
.map-meta{padding:9px 12px;font-size:12.5px;color:var(--cream-dim);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.map-meta b{color:var(--lime);font-variant-numeric:tabular-nums}
.map-meta .src{margin-left:auto;color:var(--muted)}

/* ---------- results ---------- */
.results{margin-top:18px;animation:rise .35s ease}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.results-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.results-head h2{font-size:15px;letter-spacing:.03em;text-transform:uppercase;color:var(--cream-dim);margin:0}
.loc-badge{font-size:11.5px;color:var(--lime);background:rgba(139,195,74,.12);
  border:1px solid rgba(139,195,74,.3);padding:3px 9px;border-radius:99px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px;
  margin-bottom:12px;box-shadow:var(--shadow)}
.card.top{border-color:rgba(139,195,74,.4);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.card-head{display:flex;align-items:center;gap:12px}
.thumb{width:58px;height:58px;flex:none;border-radius:12px;border:1px solid var(--line);
  background:var(--ink) center/cover no-repeat;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:24px;overflow:hidden}
.thumb.has-img{border-color:rgba(139,195,74,.35)}
.thumb.has-img span{display:none}
.card.top .thumb{width:66px;height:66px}
.ch-text{flex:1;min-width:0}
.card-name{font-size:19px;font-weight:800;margin:0}
.card-sci{font-style:italic;color:var(--muted);font-size:12.5px;margin:2px 0 0}
.pct{font-size:20px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums}
.bar{height:7px;border-radius:99px;background:var(--ink);overflow:hidden;margin:10px 0 4px}
.bar>span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--lime-2),var(--lime))}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 0}
.chip{font-size:11.5px;padding:3px 9px;border-radius:99px;background:var(--ink);color:var(--cream-dim);border:1px solid var(--line)}
.chip.here{background:rgba(139,195,74,.14);color:var(--lime);border-color:rgba(139,195,74,.3)}
.chip.new{background:rgba(255,205,90,.14);color:#ffd35a;border-color:rgba(255,205,90,.3)}
.chip.vision{background:rgba(96,165,250,.15);color:#7cb0f7;border-color:rgba(96,165,250,.35)}
:root[data-theme="light"] .chip.vision{background:rgba(37,99,235,.1);color:#2563eb;border-color:rgba(37,99,235,.3)}
.card .fact{margin:10px 0 0;font-size:13.5px;color:var(--cream-dim)}
.card .listen{margin:6px 0 0;font-size:13px;color:var(--muted)}
.card .listen b{color:var(--cream-dim)}
.card-actions{display:flex;gap:8px;margin-top:12px}
.card-actions .btn{flex:1;padding:10px;font-size:13.5px;border-radius:12px}
.card-actions a.btn{text-decoration:none}
.mini{background:transparent}
.notsure{background:rgba(255,205,90,.1);border:1px solid rgba(255,205,90,.3);color:#f0dca0;
  border-radius:14px;padding:12px 14px;font-size:13.5px;line-height:1.45;margin-bottom:12px}
.disclaimer{font-size:11.5px;color:var(--muted);margin:6px 2px 0;line-height:1.4}

/* ---------- life list ---------- */
.list-stats{display:flex;gap:10px;margin:6px 0 16px}
.stat{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:14px 8px;text-align:center}
.stat b{display:block;font-size:26px;color:var(--lime);font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted)}
.life-list{display:flex;flex-direction:column;gap:8px}
.life-row{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:12px 14px}
.life-row .lr-name{font-weight:700;flex:1}
.life-row .lr-sci{font-style:italic;color:var(--muted);font-size:12px;font-weight:400;display:block}
.life-row .lr-meta{font-size:12px;color:var(--muted);text-align:right;white-space:nowrap}
.empty{text-align:center;color:var(--muted);padding:50px 24px;display:flex;flex-direction:column;
  align-items:center;gap:12px}
.empty p{max-width:28ch;margin:0}

/* ---------- settings sheet ---------- */
.sheet{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(0,0,0,.5);backdrop-filter:blur(2px)}
.sheet-card{width:100%;max-width:560px;background:var(--ink-2);border:1px solid var(--line);
  border-radius:22px 22px 0 0;padding:22px 18px calc(26px + var(--safe-b));animation:sheetUp .28s ease}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:none}}
.sheet-card h2{margin:0 0 16px}
.field{display:block;margin-bottom:6px}
.field>span{display:block;font-size:13.5px;margin-bottom:6px;color:var(--cream-dim)}
.field small{color:var(--muted);font-weight:400}
.field input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:var(--panel);color:var(--cream);font:inherit}
.field-help{font-size:12.5px;color:var(--muted);margin:6px 2px 18px}
.sheet-actions{display:flex;gap:10px}
.sheet-actions .btn{flex:1}
.seg{display:flex;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:4px}
.seg button{flex:1;border:0;background:transparent;color:var(--cream-dim);font:inherit;font-weight:700;
  padding:9px 0;border-radius:9px;cursor:pointer;font-size:14px}
.seg button.on{background:linear-gradient(180deg,var(--lime),var(--lime-2));color:#12220c}
.build{font-size:11px;color:var(--muted);margin:16px 2px 0;text-align:center}

/* ---------- tab bar ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;
  max-width:560px;margin:0 auto;background:rgba(20,29,18,.92);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);padding-bottom:var(--safe-b)}
.tab{flex:1;background:transparent;border:0;color:var(--muted);font-size:22px;padding:9px 0 8px;
  display:flex;flex-direction:column;align-items:center;gap:2px}
.tab span{font-size:11px;font-weight:600}
.tab.active{color:var(--lime)}