:root{
  --bg:#000;--panel:#0a0c11;--panel2:#0f131b;--field:#070a0f;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);
  --txt:#FDFDFD;--mut:#828b9e;--dim:#5b6475;
  --acc:#006BFF;--acc2:#3b8bff;--ok:#22c55e;--warn:#f5a524;--r:14px;
}
*{box-sizing:border-box}
/* Фон держим на html: внутри iframe Битрикса высота body равна высоте контента,
   а min-height:100vh мешал бы подгонять окно под содержимое. */
html{margin:0;color:var(--txt);
     background:
       radial-gradient(900px 500px at 78% -8%,rgba(0,107,255,.12),transparent 60%),
       radial-gradient(700px 400px at -5% 0%,rgba(0,107,255,.05),transparent 55%),var(--bg);
     background-attachment:fixed}
body{margin:0;background:transparent;color:var(--txt);
     font:15px/1.55 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
     -webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}

.brandbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--acc),#1e4fff);
  display:grid;place-items:center;font-weight:800;font-size:16px;color:#fff;box-shadow:0 6px 20px rgba(0,107,255,.45)}
.wordmark{font-weight:800;letter-spacing:-.02em;font-size:17px;line-height:1}
.wordmark b{color:var(--acc2)}
.brand small{display:block;color:var(--mut);font-size:11px;font-weight:500;margin-top:2px}
.client{text-align:right}.client .tag{font-size:13px;font-weight:600}
.client .box{font-size:11px;color:var(--mut);display:inline-flex;align-items:center;gap:6px}
a.setlink{color:var(--acc2);text-decoration:none;font-weight:600}
a.setlink:hover{text-decoration:underline}
.dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}

.hero{padding:28px 0 6px}
.eyebrow{color:var(--acc2);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px}
h1{font-size:28px;line-height:1.14;letter-spacing:-.025em;margin:0 0 8px;font-weight:800}
.hero p{color:var(--mut);margin:0;max-width:640px}
.rates{margin-top:12px;font-size:12.5px;color:var(--mut)}
.rates b{color:var(--txt);font-weight:600}

.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:5px;gap:4px;margin:20px 0 4px}
.seg button{border:0;background:transparent;color:var(--mut);font:inherit;font-weight:600;padding:9px 18px;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:9px;transition:.15s}
.seg button svg{width:16px;height:16px}
.seg button.on{background:var(--acc);color:#fff;box-shadow:0 4px 16px rgba(0,107,255,.4)}
.seg button:not(.on):hover{color:var(--txt)}

.grid{display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:20px;margin-top:18px}
@media(max-width:860px){.grid{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--r);padding:22px}
.card .cap{display:flex;align-items:center;gap:9px;font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--mut);margin:0 0 18px;font-weight:700}
.card .cap i{width:5px;height:14px;border-radius:3px;background:var(--acc);display:inline-block}

.field{margin-bottom:14px}.field:last-child{margin-bottom:0}
.field label{display:block;font-size:12.5px;color:var(--mut);margin-bottom:6px}
.field .in{position:relative}
.field input{width:100%;background:var(--field);border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:11px 42px 11px 13px;font:inherit;font-weight:600;transition:.15s}
.field input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(0,107,255,.18)}
.field .unit{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--dim);font-size:12.5px;pointer-events:none}

.hero-metric{background:radial-gradient(120% 140% at 100% 0%,rgba(0,107,255,.22),transparent 60%),var(--field);border:1px solid rgba(0,107,255,.35);border-radius:12px;padding:20px 22px;margin-bottom:14px}
.hero-metric .k{color:var(--acc2);font-size:12.5px;font-weight:600}
.hero-metric .v{font-size:40px;font-weight:800;letter-spacing:-.02em;margin-top:6px;line-height:1}
.hero-metric .cur{font-size:22px;color:var(--mut);font-weight:700;margin-left:4px}
.mrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px}
@media(max-width:560px){.mrow{grid-template-columns:1fr 1fr}}
.metric{background:var(--field);border:1px solid var(--line);border-radius:11px;padding:12px 11px}
.metric .k{font-size:11px;color:var(--mut);line-height:1.25;min-height:28px}
.metric .v{font-size:19px;font-weight:700;margin-top:5px;white-space:nowrap}
.metric .v small{font-size:13px;color:var(--dim);font-weight:600}
.flag{margin-top:16px;font-size:12.5px;color:var(--warn);display:none;align-items:flex-start;gap:8px}
.flag.show{display:flex}

.savebar{margin-top:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.btn{border:0;border-radius:10px;padding:12px 20px;font:inherit;font-weight:700;cursor:pointer;transition:.15s}
.btn.pri{background:var(--acc);color:#fff;box-shadow:0 4px 16px rgba(0,107,255,.35)}
.btn.pri:hover{background:#1a7bff}.btn.pri:disabled{opacity:.5;cursor:default}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--txt)}
.savebar .status{font-size:13px;color:var(--mut)}
.savebar .status.ok{color:var(--ok)}.savebar .status.err{color:#ef4444}

details.set{margin-top:22px;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
details.set>summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px}
details.set>summary::-webkit-details-marker{display:none}
details.set>summary .chev{margin-left:auto;color:var(--mut);transition:.2s}
details.set[open]>summary .chev{transform:rotate(180deg)}
.set-body{padding:0 22px 22px}
.sgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
@media(max-width:860px){.sgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.sgrid{grid-template-columns:1fr}}
.sgrid .sec{grid-column:1/-1;display:flex;align-items:center;gap:10px;color:var(--acc2);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin:10px 0 2px}
.sgrid .sec::after{content:"";flex:1;height:1px;background:var(--line)}
.sgrid .field{margin:0}
.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:20px}
.actions .hint{color:var(--dim);font-size:12px;flex:1;min-width:200px}

footer{border-top:1px solid var(--line);margin-top:44px;padding:24px 0 40px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer .made{color:var(--mut);font-size:13px}footer .made a{color:var(--acc2);text-decoration:none;font-weight:600}
footer .meta{color:var(--dim);font-size:12px}

/* Выбор товарной позиции, в которую пишется цена */
.prow{margin-top:16px}
.prow label{display:block;font-size:12.5px;color:var(--mut);margin-bottom:6px}
.prow select{width:100%;background:var(--field);border:1px solid var(--line);border-radius:10px;
  color:var(--txt);padding:11px 13px;font:inherit;font-weight:600;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(135deg,var(--mut) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.prow select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(0,107,255,.18)}
.prow select:disabled{opacity:.75;background-image:none}
.prowhint{margin:14px 0 0;font-size:12.5px;color:var(--dim)}