:root{
  --bg:#071a2b; --bg2:#0a2540; --panel:#0e2d4d; --panel2:#123a63;
  --ink:#eaf4ff; --muted:#8fb3d6; --line:#1d4470;
  --accent:#39c0ff; --accent2:#5fe0c4; --gold:#ffd34d;
  --common:#7fa8c9; --uncommon:#57c97a; --rare:#3aa0ff; --legendary:#ffb13a;
  --radius:16px; --shadow:0 10px 30px rgba(0,0,0,.35);
  --maxw:1180px;
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:linear-gradient(180deg,#06121f 0%,#071a2b 30%,#0a2540 100%);
  color:var(--ink); min-height:100vh; line-height:1.55;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent2)}
img{max-width:100%}

#bg-waves{position:fixed;inset:0;z-index:-1;opacity:.5;
  background:
   radial-gradient(800px 400px at 80% -10%, rgba(57,192,255,.18), transparent 60%),
   radial-gradient(700px 380px at 10% 0%, rgba(95,224,196,.12), transparent 60%);}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;
  padding:12px 22px;background:rgba(7,22,40,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;text-decoration:none;color:inherit}
.brand-logo{font-size:26px;filter:drop-shadow(0 2px 6px rgba(57,192,255,.5))}
.brand-text strong{display:block;font-size:16px;letter-spacing:.4px}
.brand-text small{color:var(--muted);font-size:11px;letter-spacing:2px;text-transform:uppercase}
.topnav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.topnav a{padding:8px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer}
.topnav a:hover{background:var(--panel);color:var(--ink)}
.topnav a.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#062033}
.nav-toggle{display:none;background:var(--panel);color:var(--ink);
  border:1px solid var(--line);border-radius:10px;font-size:20px;padding:4px 12px;cursor:pointer}
.lang-select{background:var(--panel);color:var(--ink);border:1px solid var(--line);
  border-radius:10px;padding:7px 10px;font-size:13px;font-weight:600;cursor:pointer;
  appearance:none;-webkit-appearance:none}
.lang-select:hover{border-color:var(--accent)}
.lang-select:focus{outline:none;border-color:var(--accent)}

main{max-width:var(--maxw);margin:0 auto;padding:28px 22px 60px}
.loading{padding:80px;text-align:center;color:var(--muted)}

/* static SEO content (pre-hydration / no-JS crawlers) */
.seo-static{color:var(--ink)}
.seo-static h1{font-size:32px;margin:6px 0 12px}
.seo-static h2{font-size:22px;margin:26px 0 10px;color:var(--accent2)}
.seo-static h3{font-size:15px;margin:14px 0 4px;color:var(--muted)}
.seo-static p,.seo-static li{color:var(--muted);line-height:1.6}
.seo-static nav{margin:14px 0 8px;font-weight:600}
.seo-static .seo-fishrow{font-size:12px;line-height:2}
.seo-static a{color:var(--accent)}

/* footer */
.site-footer{margin-top:64px;border-top:1px solid var(--line);background:rgba(7,22,40,.55)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:40px 22px 26px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
.footer-brand .footer-logo{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:800;letter-spacing:.3px}
.footer-brand .footer-logo em{color:var(--accent2);font-style:normal}
.footer-tag{color:var(--muted);font-size:13px;line-height:1.65;margin:12px 0 16px;max-width:46ch}
.footer-steam{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#062033;font-weight:700;font-size:13px;text-decoration:none}
.footer-steam:hover{filter:brightness(1.08)}
.footer-col h4{margin:0 0 12px;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink)}
.footer-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0;cursor:pointer;text-decoration:none;transition:color .12s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line)}
.footer-bottom p{max-width:var(--maxw);margin:0 auto;padding:16px 22px 28px;color:var(--muted);font-size:12px;line-height:1.6;text-align:center}

/* ---------- generic ---------- */
.section-title{font-size:26px;margin:6px 0 4px;display:flex;align-items:center;gap:10px}
.section-sub{color:var(--muted);margin:0 0 22px;max-width:760px}
.panel{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.grid{display:grid;gap:16px}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#062033;border:none;border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer;font-size:14px}
.btn.secondary{background:var(--panel2);color:var(--ink);border:1px solid var(--line)}
.btn:hover{filter:brightness(1.08)}
.chip{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}
.tier-1{background:rgba(127,168,201,.18);color:var(--common)}
.tier-2{background:rgba(87,201,122,.16);color:var(--uncommon)}
.tier-3{background:rgba(58,160,255,.16);color:var(--rare)}
.tier-4{background:rgba(255,177,58,.18);color:var(--legendary)}
.bdr-1{border-color:rgba(127,168,201,.5)} .bdr-2{border-color:rgba(87,201,122,.5)}
.bdr-3{border-color:rgba(58,160,255,.55)} .bdr-4{border-color:rgba(255,177,58,.6)}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.3fr .9fr;gap:26px;align-items:center;
  background:linear-gradient(135deg,rgba(57,192,255,.12),rgba(95,224,196,.06));
  border:1px solid var(--line);border-radius:24px;padding:34px;margin-bottom:26px;position:relative;overflow:hidden}
.hero h1{font-size:40px;line-height:1.1;margin:0 0 12px}
.hero h1 span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:16px;max-width:560px}
.hero-cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.hero-art{display:flex;justify-content:center;align-items:flex-end;position:relative;min-height:240px}
.hero-fish{width:200px;filter:drop-shadow(0 18px 30px rgba(0,0,0,.45));animation:bob 5s ease-in-out infinite}
.hero-angler{position:absolute;right:-6px;bottom:-14px;width:150px;filter:drop-shadow(0 12px 18px rgba(0,0,0,.4))}
@keyframes bob{0%,100%{transform:translateY(-8px) rotate(-2deg)}50%{transform:translateY(8px) rotate(2deg)}}

/* world strip (home) */
.world-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:30px}
.world-chip{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px;cursor:pointer;
  background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-top:4px solid var(--mc);border-radius:14px;transition:transform .15s}
.world-chip:hover{transform:translateY(-4px)}
.world-chip img{height:96px;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(0,0,0,.4))}
.world-chip span{font-size:13px;font-weight:700;color:var(--ink)}

/* inline icons */
.ico-inline{height:18px;vertical-align:-4px;margin-right:2px}
.seg-ico{height:16px;vertical-align:-3px;margin-right:5px}
.map-chip{display:inline-flex;align-items:center;gap:5px}
.map-chip img{height:16px}
.card-map{position:absolute;top:6px;right:8px;height:26px;filter:drop-shadow(0 2px 3px rgba(0,0,0,.5));z-index:2}
.gold-dot-img{position:absolute;top:6px;right:8px;height:24px;z-index:2}
.map-emblem{display:flex;justify-content:center;margin-bottom:6px}
.map-emblem img{height:130px;object-fit:contain;filter:drop-shadow(0 10px 16px rgba(0,0,0,.45))}

.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:30px}
.stat{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:18px;text-align:center}
.stat b{display:block;font-size:30px;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:13px}

.home-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.home-card{display:block;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;cursor:pointer;transition:transform .15s,border-color .15s}
.home-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.home-card h3{margin:.2em 0;font-size:18px;color:var(--ink)}
.home-card p{color:var(--muted);font-size:14px;margin:0}
.home-card .ico{font-size:26px}

/* ---------- toolbar / filters ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:20px}
.toolbar input[type=search],.toolbar select,.field input,.field select{
  background:var(--bg2);border:1px solid var(--line);color:var(--ink);
  border-radius:10px;padding:9px 12px;font-size:14px;outline:none}
.toolbar input[type=search]{min-width:220px}
.toolbar input:focus,.toolbar select:focus{border-color:var(--accent)}
.seg{display:flex;background:var(--bg2);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{background:none;border:none;color:var(--muted);padding:9px 13px;cursor:pointer;font-weight:600;font-size:13px}
.seg button.active{background:var(--panel2);color:var(--ink)}
.count-note{color:var(--muted);font-size:13px;margin-left:auto}

/* ---------- fish grid ---------- */
.fish-grid{grid-template-columns:repeat(auto-fill,minmax(165px,1fr))}
.fish-card{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  border-radius:14px;padding:12px;cursor:pointer;transition:transform .12s,border-color .12s;position:relative}
.fish-card:hover{transform:translateY(-4px)}
.fish-thumb{height:110px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 40%,rgba(57,192,255,.12),transparent 70%);border-radius:10px;margin-bottom:8px}
.fish-thumb img{max-height:100px;object-fit:contain;filter:drop-shadow(0 6px 10px rgba(0,0,0,.4))}
.fish-card .fid{position:absolute;top:8px;left:8px;font-size:11px;color:var(--muted);background:rgba(0,0,0,.3);padding:1px 7px;border-radius:8px}
.fish-card .gold-dot{position:absolute;top:8px;right:8px;font-size:14px}
.fish-card h4{margin:2px 0;font-size:14px}
.fish-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}

/* ---------- modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(3,12,22,.78);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:20px;
  max-width:620px;width:100%;box-shadow:var(--shadow);overflow:hidden;animation:pop .18s ease}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
.modal-head{display:flex;gap:20px;padding:24px;border-bottom:1px solid var(--line);align-items:center}
.modal-head img{width:160px;max-height:150px;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(0,0,0,.5))}
.modal-head h2{margin:0 0 6px;font-size:22px}
.modal-body{padding:20px 24px}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.kv .k{color:var(--muted);font-size:13px}
.kv .v{font-weight:700}
.modal-close{position:absolute;top:18px;right:24px;background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  width:34px;height:34px;border-radius:50%;font-size:18px;cursor:pointer;z-index:101}

/* ---------- tables ---------- */
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th,table.data td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
table.data th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;position:sticky;top:62px;background:var(--bg2)}
table.data tr:hover td{background:rgba(57,192,255,.05)}
table.data td.num{text-align:right;font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:6px;background:linear-gradient(90deg,var(--accent),var(--accent2))}

/* ---------- maps ---------- */
.map-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.map-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:linear-gradient(180deg,var(--panel),var(--bg2));border-top:4px solid var(--mc,#39c0ff)}
.map-card.clickable{cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.map-card.clickable:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.45);border-color:var(--mc,#39c0ff)}
.map-card.clickable:focus-visible{outline:2px solid var(--mc,#39c0ff);outline-offset:2px}
.map-view-cta{margin-top:14px;font-weight:800;font-size:13px;letter-spacing:.4px;color:var(--mc,#39c0ff);text-transform:uppercase}
.map-card h3{margin:0 0 4px;font-size:19px}
.map-card .unlock{color:var(--gold);font-weight:700;font-size:14px}
.map-card ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:13px}

/* ---------- ranks ---------- */
.rank-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.rank-card{text-align:center;border:1px solid var(--line);border-radius:14px;padding:16px;background:linear-gradient(180deg,var(--panel),var(--bg2))}
.rank-card img{height:84px;object-fit:contain}
.rank-card .lvl{color:var(--gold);font-weight:800;font-size:15px;margin-top:6px}
.rank-card .ttl{font-size:13px;color:var(--ink);font-weight:600}
.rank-card .idx{color:var(--muted);font-size:11px}
.rank-card.godtier{border-color:var(--gold);box-shadow:0 0 24px rgba(255,211,77,.25)}

/* ---------- calculator ---------- */
.calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;color:var(--muted);font-weight:600}
.result-big{font-size:34px;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.calc-rows{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.calc-rows .row{display:flex;justify-content:space-between;padding:10px 12px;background:var(--bg2);border-radius:10px;border:1px solid var(--line)}

/* ---------- save inspector ---------- */
.drop{border:2px dashed var(--line);border-radius:16px;padding:34px;text-align:center;color:var(--muted);cursor:pointer;transition:.15s}
.drop:hover,.drop.drag{border-color:var(--accent);color:var(--ink);background:rgba(57,192,255,.05)}
.save-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-top:18px}
.notice{background:rgba(255,211,77,.08);border:1px solid rgba(255,211,77,.3);border-radius:12px;padding:12px 16px;font-size:13px;color:#ffe9a8}
.err{background:rgba(255,80,80,.1);border:1px solid rgba(255,80,80,.4);color:#ffb3b3;border-radius:12px;padding:12px 16px}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .hero{grid-template-columns:1fr}.hero-art{display:none}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .home-cards{grid-template-columns:1fr}
  .calc-wrap{grid-template-columns:1fr}
  .topnav{display:none;position:absolute;top:60px;right:0;left:0;flex-direction:column;background:var(--bg);padding:10px;border-bottom:1px solid var(--line)}
  .topnav.open{display:flex}
  .nav-toggle{display:block}
  .lang-select{margin-left:auto}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .kv{grid-template-columns:1fr}
  .world-strip{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:480px){ .world-strip{grid-template-columns:repeat(2,1fr)} }