:root{--bg:#0a1226;--panel:#111c38;--panel2:#16234a;--line:#24345f;--text:#eaf0ff;--muted:#8fa0c8;--gold:#f5b83d;--green:#2ecc8f;--red:#ff5d6c;--blue:#4da3ff;--yellow:#ffd84d;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--gold)}
.wrap{max-width:980px;margin:0 auto;padding:0 16px 120px}
header.nav{position:sticky;top:0;z-index:20;background:rgba(10,18,38,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.nav .in{max-width:980px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{font-weight:800;letter-spacing:.2px;color:var(--text);text-decoration:none}
.brand b{color:var(--gold)}
header.nav nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
header.nav nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:999px;font-size:14px}
header.nav nav a:hover,header.nav nav a.on{background:var(--panel2);color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:9px 14px;border-radius:10px;font:inherit;font-size:14px;cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--gold)}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#241800;font-weight:700}
.btn.sm{padding:6px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn:focus-visible,input:focus-visible,select:focus-visible,.fab:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
h1{font-size:28px;margin:28px 0 6px;line-height:1.15}
h2{font-size:18px;margin:0 0 8px}
.muted{color:var(--muted);font-size:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:14px 0}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
input,select{background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;width:100%}
label{display:block;font-size:14px;color:var(--muted);margin:8px 0}
label input,label select{margin-top:4px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--muted);font-weight:600}
.tablewrap{overflow-x:auto}
.up{color:var(--green)}.down{color:var(--red)}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--panel2);font-size:12px}
.pill.g{background:rgba(46,204,143,.15);color:var(--green)}.pill.r{background:rgba(255,93,108,.15);color:var(--red)}.pill.y{background:rgba(245,184,61,.15);color:var(--gold)}
.price{font-size:30px;font-weight:800}
.kv{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line)}
.circles{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:14px 0}
.circle{position:relative;aspect-ratio:1;border-radius:50%;border:3px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--panel2);font-size:13px}
.circle b{font-size:22px;line-height:1}
.circle.c1{border-color:var(--green)}.circle.c2{border-color:var(--blue)}.circle.c3{border-color:var(--yellow)}.circle.c4{border-color:var(--red)}
.circle.cur{box-shadow:0 0 0 3px var(--gold)}
.pointer{position:absolute;top:-16px;color:var(--gold);font-size:12px}
.delta{font-size:11px}
.strip{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.chip{background:var(--panel2);border-radius:6px;padding:2px 8px;font-weight:700}
.chip.new{background:var(--gold);color:#241800}
.hero{padding:34px 0 8px}
.hero p{max-width:60ch;color:var(--muted)}
.tool{display:block;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.tool:hover{border-color:var(--gold)}
.tool b{display:block;font-size:17px;margin-bottom:4px}
.warn{border-color:#6b5420;background:#1c1a14;color:#e9d9aa;font-size:14px;border-radius:10px;padding:10px 12px}
/* floating scanner */
.fab{position:fixed;right:16px;bottom:16px;z-index:50;width:64px;height:64px;border-radius:50%;border:2px solid var(--gold);background:#16234a;color:var(--gold);font-weight:800;font-size:12px;line-height:1.1;cursor:pointer;box-shadow:0 6px 24px rgba(0,0,0,.5)}
.fpanel{position:fixed;right:16px;bottom:92px;z-index:50;width:min(360px,calc(100vw - 32px));max-height:70vh;overflow:auto;background:var(--panel);border:1px solid var(--gold);border-radius:var(--r);padding:14px;box-shadow:0 10px 36px rgba(0,0,0,.55)}
.fpanel[hidden]{display:none}
.frow{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}
.score{font-weight:800;color:var(--gold)}
@media (max-width:520px){h1{font-size:24px}.price{font-size:26px}.circles{gap:6px}.circle b{font-size:18px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
[hidden]{display:none!important}
header.nav .in{gap:8px}
.brand{flex:1;white-space:nowrap}
header.nav nav{order:3;flex:0 0 100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}
header.nav nav a{white-space:nowrap}
@media (min-width:760px){.brand{flex:0 0 auto}header.nav nav{order:0;flex:1}}