:root{
  --ink:#0b0d1c; --navy:#13163a; --panel:#181b3f; --line:#2c3068;
  --sun:#ffe600; --sun2:#ffd000; --lime:#c6ff1a; --purple:#a14dff; --white:#ffffff; --muted:#b9bce0;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--white);font:17px/1.55 "Nunito",system-ui,-apple-system,sans-serif;
  background-image:radial-gradient(circle at 12% 8%, #2a1f6b55 0, transparent 40%),radial-gradient(circle at 90% 30%, #ffe60014 0, transparent 35%)}
a{color:var(--sun)}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.marker{font-family:"Permanent Marker","Nunito",cursive;letter-spacing:.5px}

/* header */
header.top{position:sticky;top:0;z-index:50;background:#0b0d1ce6;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white)}
.brand img{width:40px;height:40px;object-fit:cover;border-radius:10px}
.brand span{font-family:"Permanent Marker",cursive;font-size:20px}
nav.links{margin-left:auto;display:flex;gap:18px}
nav.links a{color:var(--muted);text-decoration:none;font-weight:700;font-size:15px}
nav.links a:hover{color:var(--sun)}
@media (max-width:640px){nav.links a.hide-sm{display:none}}

/* buttons and inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:14px 22px;
  font:800 17px "Nunito",sans-serif;cursor:pointer;text-decoration:none;transition:transform .1s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn.sun{background:var(--sun);color:#1a1500;box-shadow:0 0 0 4px #ffe60033}
.btn.purple{background:var(--purple);color:#fff}
.btn.ghost{background:transparent;color:var(--white);border:2px solid var(--line)}
.btn.small{padding:9px 14px;font-size:15px}
.btn[disabled]{opacity:.5;cursor:default}
input,textarea{width:100%;font:inherit;color:var(--white);background:#0e1030;border:2px solid var(--line);border-radius:14px;padding:13px 14px}
input:focus,textarea:focus{outline:none;border-color:var(--sun)}
label{display:block;font-weight:800;margin:14px 0 6px}
.hint{color:var(--muted);font-size:14px}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:46px 0 30px}
.hero h1{font-family:"Permanent Marker",cursive;font-size:clamp(40px,7vw,72px);line-height:1.02;margin:0 0 10px}
.hero h1 .s{color:var(--sun);text-shadow:0 0 22px #ffe60066}
.hero h1 .p{color:var(--white);text-shadow:4px 4px 0 var(--purple)}
.hero p.lead{font-size:20px;color:#e3e4ff;max-width:34ch}
.tag{display:inline-block;color:var(--lime);font-family:"Permanent Marker",cursive;font-size:22px;margin-bottom:6px}
.codebox{display:flex;gap:10px;margin-top:22px;max-width:460px}
.codebox input{text-transform:uppercase;font-weight:800;letter-spacing:1px}
.hero .art{position:relative}
.hero .art img{border-radius:28px;box-shadow:0 30px 80px #000a}
@media (max-width:820px){.hero{grid-template-columns:1fr;padding-top:26px}.hero .art{order:-1;max-width:360px;margin:0 auto}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:10px 0 26px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.stat b{display:block;font-size:34px;color:var(--sun);font-family:"Permanent Marker",cursive;font-weight:400}
.stat span{color:var(--muted);font-size:14px;font-weight:700}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}

/* sections and cards */
section{padding:26px 0}
h2{font-family:"Permanent Marker",cursive;font-weight:400;font-size:clamp(28px,4.5vw,40px);margin:0 0 14px}
h2 .hl{color:var(--sun)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
#map,#plantmap{height:440px;border-radius:var(--radius);border:1px solid var(--line);background:#0e1030}
@media (max-width:640px){#map,#plantmap{height:340px}}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.step .n{width:42px;height:42px;border-radius:50%;background:var(--sun);color:#1a1500;display:grid;place-items:center;
  font-family:"Permanent Marker",cursive;font-size:22px;margin-bottom:10px}
.step h3{margin:0 0 6px;font-size:19px}
.step p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

.frogband{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:center}
.frogband img{border-radius:20px}
@media (max-width:640px){.frogband{grid-template-columns:1fr}.frogband img{max-width:200px}}

/* plant page */
.plantcode{font-family:"Permanent Marker",cursive;font-size:clamp(34px,6vw,54px);color:var(--sun);margin:0}
.pill{display:inline-block;background:#2a2f73;color:var(--lime);border-radius:999px;padding:4px 12px;font-weight:800;font-size:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:820px){.grid2{grid-template-columns:1fr}}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.timeline .entry{border-left:3px solid var(--purple);padding:4px 0 16px 16px;position:relative}
.timeline .entry::before{content:"";position:absolute;left:-9px;top:8px;width:15px;height:15px;border-radius:50%;background:var(--sun)}
.timeline .entry img{border-radius:14px;margin-top:8px;max-height:280px;object-fit:cover}
.timeline .when{color:var(--muted);font-size:14px}
.ok{background:#173d1e;border:1px solid #2f8f3f;color:#d6ffdc;border-radius:14px;padding:14px}
.err{background:#3d1717;border:1px solid #8f2f2f;color:#ffd6d6;border-radius:14px;padding:14px}
.qrbox{background:#fff;color:#000;border-radius:14px;padding:16px;display:inline-block;text-align:center}
.qrbox .c{font:800 20px "Nunito",sans-serif;margin-top:8px;letter-spacing:1px}
.photo-preview{max-height:200px;border-radius:12px;margin-top:10px}

footer{border-top:1px solid var(--line);margin-top:40px;padding:26px 0;color:var(--muted);font-size:14px}
footer .marker{color:var(--lime);font-size:20px}

/* founders */
.founder-pin{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff6a8,#ffd000 55%,#c99400);
  border:3px solid #0b0d1c;box-shadow:0 0 0 3px #ffe600aa,0 0 18px #ffe600;display:grid;place-items:center;color:#0b0d1c;font-size:18px;line-height:1}
.pill.founder{background:linear-gradient(90deg,#ffd000,#ffe600);color:#1a1500}
.timeline .entry p{white-space:pre-line}

/* leaflet tweaks */
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#181b3f;color:#fff}
.leaflet-popup-content a{color:var(--sun)}
.leaflet-container{font:inherit}

/* admin + print */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.sheet{display:none}
@media print{
  @page{margin:.4in}
  body.printing{background:#fff !important;color:#000;background-image:none !important}
  body.printing > *:not(.sheet){display:none !important}
  body.printing .sheet{display:block !important;position:static;padding:0;margin:0;font-size:0}
  .sticker{display:inline-flex;vertical-align:top;width:2.4in;height:2.4in;margin:0 .1in .12in 0;border:1px dashed #999;border-radius:.15in;
    flex-direction:column;align-items:center;justify-content:center;font-family:"Nunito",sans-serif;text-align:center;color:#000;
    break-inside:avoid;page-break-inside:avoid}
  .sticker .t{font-weight:900;font-size:11pt;margin-bottom:4pt}
  .sticker .c{font-weight:900;font-size:14pt;letter-spacing:1px;margin-top:4pt}
  .sticker .u{font-size:7.5pt}
  .sticker img,.sticker canvas{width:1.25in !important;height:1.25in !important}
}
.pill.y{background:#f2c94c;color:#2b2200}.pill.r{background:#4a2b2b;color:#f5c6c6}

/* family tree */
.ftree,.ftree ul{list-style:none;margin:0;padding:0}
.ftree ul{margin-left:14px;padding-left:18px;border-left:2px dashed var(--purple)}
.ftree li{position:relative;margin:8px 0}
.ftree ul > li::before{content:"";position:absolute;left:-18px;top:24px;width:14px;border-top:2px dashed var(--purple)}
.ftree summary{list-style:none;cursor:pointer}
.ftree summary::-webkit-details-marker{display:none}
.ftree summary .fnode::after{content:"\25BE";position:absolute;right:14px;top:12px;color:var(--muted)}
.ftree details:not([open]) > summary .fnode::after{content:"\25B8"}
.fnode{position:relative;display:inline-block;min-width:min(100%,320px);background:#0e1030;border:1px solid var(--line);border-radius:14px;padding:10px 38px 10px 14px}
.fnode.focus{border-color:var(--sun);box-shadow:0 0 0 3px #ffe60033}
.fcode{font-family:"Permanent Marker",cursive;font-size:20px;text-decoration:none;margin-right:4px}
.fwhere{margin-top:4px;font-size:15px}
@media (max-width:640px){.ftree ul{margin-left:6px;padding-left:12px}.ftree ul > li::before{left:-12px;width:9px}}

/* help page */
.help ol{padding-left:22px;margin:8px 0 12px}
.help ol li{margin:6px 0}
.help h3{margin:10px 0 4px;font-size:19px}
a.step.jump{text-decoration:none;color:var(--white);display:block}
a.step.jump:hover{border-color:var(--sun)}
.help section.card{scroll-margin-top:80px}
details.guide summary{cursor:pointer;font-weight:800;color:var(--sun)}
details.guide h3{margin:16px 0 4px;font-size:18px;color:var(--lime)}
details.guide ol,details.guide ul{padding-left:22px;margin:6px 0}
details.guide li{margin:4px 0}
@media (max-width:480px){.help .steps{grid-template-columns:1fr 1fr;gap:10px}.help .step{padding:14px}.help .step .n{width:32px;height:32px;font-size:17px;margin-bottom:6px}.help .step h3{font-size:16px}.help .step p{font-size:13px}}